Using doubly latent multilevel analysis to elucidate relationships between science teachers' professional knowledge and students' performance

NASA Astrophysics Data System (ADS)

Mahler, Daniela; Großschedl, Jörg; Harms, Ute

2017-01-01

Teachers make a difference for the outcome of their students in science classrooms. One focus in this context lies on teachers' professional knowledge. We describe this knowledge according to three domains, namely (1) content knowledge (CK), (2) pedagogical content knowledge (PCK), and (3) curricular knowledge (CuK). We hypothesise a positive relationship between these three domains and students' performance in science. Students' science performance was conceptualised by system thinking performance in the context of biology teaching. In order to test our hypothesis, we examined the relationship between the knowledge triplet CK, PCK, and CuK and students' performance. 48 biology teachers and their students (N = 1036) participated in this study. Teachers' content-related professional knowledge and students' performance were measured by paper-and-pencil tests. Moreover, we used concept maps to further assess students' performance. By specifying doubly latent models, we found a significant positive relationship between biology teachers' PCK and students' performance. On the contrary, the results reveal no relationship between CK and CuK and students' performance. These findings are discussed in respect to modelling the interrelationship of teachers' content-related professional knowledge and students' learning in science, as well as concerning their relevance for further research and teacher education programmes.

Student Science Achievement and the Integration of Indigenous Knowledge in the Classroom and on Standardized Tests

ERIC Educational Resources Information Center

Benson, Juliann

2012-01-01

In science education, there has been little research focused on indigenous students' achievement on science standardized tests when indigenous knowledge is integrated into the test questions. However, there has been an increased amount of research investigating the impact of culturally relevant curriculum adaptations on indigenous students'…

An investigation of successful and unsuccessful students' problem solving in stoichiometry

NASA Astrophysics Data System (ADS)

Gulacar, Ozcan

In this study, I investigated how successful and unsuccessful students solve stoichiometry problems. I focus on three research questions: (1) To what extent do the difficulties in solving stoichiometry problems stem from poor understanding of pieces (domain-specific knowledge) versus students' inability to link those pieces together (conceptual knowledge)? (2) What are the differences between successful and unsuccessful students in knowledge, ability, and practice? (3) Is there a connection between students' (a) cognitive development levels, (b) formal (proportional) reasoning abilities, (c) working memory capacities, (d) conceptual understanding of particle nature of matter, (e) understanding of the mole concept, and their problem-solving achievement in stoichiometry? In this study, nine successful students and eight unsuccessful students participated. Both successful and unsuccessful students were selected among the students taking a general chemistry course at a mid-western university. The students taking this class were all science, non-chemistry majors. Characteristics of successful and unsuccessful students were determined through tests, audio and videotapes analyses, and subjects' written works. The Berlin Particle Concept Inventory, the Mole Concept Achievement Test, the Test of Logical Thinking, the Digits Backward Test, and the Longeot Test were used to measure students' conceptual understanding of particle nature of matter and mole concept, formal (proportional) reasoning ability, working memory capacity, and cognitive development, respectively. Think-aloud problem-solving protocols were also used to better explore the differences between successful and unsuccessful students' knowledge structures and behaviors during problem solving. Although successful students did not show significantly better performance on doing pieces (domain-specific knowledge) and solving exercises than unsuccessful counterparts did, they appeared to be more successful in linking the pieces (conceptual knowledge) and solving complex problems than the unsuccessful student did. Successful students also appeared to be different in how they approach problems, what strategies they use, and in making fewer algorithmic mistakes when compared to unsuccessful students. Successful students, however, did not seem to be statistically significantly different from the unsuccessful students in terms of quantitatively tested cognitive abilities except formal (proportional) reasoning ability and in the understanding of mole concept.

Collaborative Testing: An Effective Invitational Strategy for High-Stakes Testing in Nursing.

PubMed

Green, Rebecca; Worthey, Terri; Kerven, Jenny

2018-05-01

A collaborative testing intervention was designed as an application of the invitational education model in an undergraduate nursing course. The purpose of this study was to evaluate the effect of collaborative testing on examination scores and knowledge retention of course content and to evaluate students' feelings about the collaborative testing process. A quasi-experimental design was used to evaluate the effect of collaborative testing on examination scores and knowledge retention among undergraduate nursing students in a public health course (N = 106). A descriptive survey was used to evaluate students' perceptions of the collaborative testing intervention. Collaborative testing increased examination scores and facilitated knowledge retention. Students' perceptions of the intervention were positive. Invitational strategies, such as collaborative testing, may result in measurably better outcomes, such as better examination scores and improved knowledge retention. Rigor does not need to be a barrier to invitational learning and, in fact, it may be complemented and enhanced by it. [J Nurs Educ. 2018;57(5):291-295.]. Copyright 2018, SLACK Incorporated.

Immediate detailed feedback to test-enhanced learning: an effective online educational tool.

PubMed

Wojcikowski, Ken; Kirk, Leslie

2013-11-01

Test-enhanced learning has gained popularity because it is an effective way to increase retention of knowledge; provided the student receives the correct answer soon after the test is taken. To determine whether detailed feedback provided to test-enhanced learning questions is an effective online educational tool for improving performance on complex biomedical information exams. A series of online multiple choice tests were developed to test knowledge of biomedical information that students were expected to know after each patient-case. Following submission of the student answers, one cohort (n = 52) received answers only while the following year, a second cohort (n = 51) received the answers with detailed feedback explaining why each answer was correct or incorrect. Students in both groups progressed through the series of online tests with little assessor intervention. Students receiving the answers along with the explanations within their feedback performed significantly better in the final biomedical information exam than those students receiving correct answers only. This pilot study found that the detailed feedback to test-enhanced learning questions is an important online learning tool. The increase in student performance in the complex biomedical information exam in this study suggests that detailed feedback should be investigated not only for increasing knowledge, but also be investigated for its effect on retention and application of knowledge.

Students' Achievement in Relation to Reasoning Ability, Prior Knowledge and Gender

ERIC Educational Resources Information Center

Yenilmez, Ayse; Sungur, Semra; Tekkaya, Ceren

2006-01-01

This study investigated students' achievement regarding photosynthesis and respiration in plants in relation to reasoning ability, prior knowledge and gender. A total of 117 eighth-grade students participated in the study. Test of logical thinking and the two-tier multiple choice tests were administered to determine students' reasoning ability and…

Interactive laboratory classes enhance neurophysiological knowledge in Thai medical students.

PubMed

Wongjarupong, Nicha; Niyomnaitham, Danai; Vilaisaktipakorn, Pitchamol; Suksiriworaboot, Tanawin; Qureshi, Shaun Peter; Bongsebandhu-Phubhakdi, Saknan

2018-03-01

Interactive laboratory class (ILC) is a two-way communication teaching method that encourages students to correlate laboratory findings with materials from lectures. In Thai medical education, active learning methods are uncommon. This paper aims to establish 1) if ILCs would effectively promote physiology learning; 2) if effectiveness would be found in both previously academically high-performing and low-performing students; and 3) the acceptability of ILCs to Thai medical students as a novel learning method. Two hundred seventy-eight second-year medical students were recruited to this study. We conducted three ILC sessions, which followed corresponding lectures. We carried out multiple-choice pre- and post-ILC assessments of knowledge and compared by repeated-measures ANOVA and unpaired t-test. Subgroup analysis was performed to compare high-performance (HighP) and low-performance (LowP) students. After the ILCs, participants self-rated their knowledge and satisfaction. Post-ILC test scores increased significantly compared with pre-ILC test scores in all three sessions. Mean scores of each post-ILC test increased significantly from pre-ILC test in both LowP and HighP groups. More students self-reported a "very high" and "high" level of knowledge after ILCs. Most students agreed that ILCs provided more discussion opportunity, motivated their learning, and made lessons more enjoyable. As an adjunct to lectures, ILCs can enhance knowledge in medical students, regardless of previous academic performance. Students perceived ILC as useful and acceptable. This study supports the active learning methods in physiology education, regardless of cultural context.

Pre-Test Assessment

ERIC Educational Resources Information Center

Berry, Thomas

2008-01-01

Pre-tests are a non-graded assessment tool used to determine pre-existing subject knowledge. Typically pre-tests are administered prior to a course to determine knowledge baseline, but here they are used to test students prior to topical material coverage throughout the course. While counterintuitive, the pre-tests cover material the student is…

Students' Initial Knowledge State and Test Design: Towards a Valid and Reliable Test Instrument

ERIC Educational Resources Information Center

CoPo, Antonio Roland I.

2015-01-01

Designing a good test instrument involves specifications, test construction, validation, try-out, analysis and revision. The initial knowledge state of forty (40) tertiary students enrolled in Business Statistics course was determined and the same test instrument undergoes validation. The designed test instrument did not only reveal the baseline…

The Positive and Negative Consequences of Multiple-Choice Testing

ERIC Educational Resources Information Center

Roediger, Henry L.; Marsh, Elizabeth J.

2005-01-01

Multiple-choice tests are commonly used in educational settings but with unknown effects on students' knowledge. The authors examined the consequences of taking a multiple-choice test on a later general knowledge test in which students were warned not to guess. A large positive testing effect was obtained: Prior testing of facts aided final…

An educational program about premarital screening for unmarried female students in King Abdul-Aziz University, Jeddah.

PubMed

Ibrahim, Nahla Khamis Ragab; Al-Bar, Hussein; Al-Fakeeh, Ali; Al Ahmadi, Jawaher; Qadi, Mahdi; Al-Bar, Adnan; Milaat, Waleed

2011-03-01

The present study was conducted to assess knowledge and attitude of unmarried female students in King Abdul-Aziz University (KAU) towards premarital screening (PMS) program, to determine predictors of high students' knowledge scores and to improve their knowledge about PMS through conduction of an educational campaign. Multi-stage stratified random sample method was used with recruitment of 1563 students from all faculties of KAU, during the educational year 2008-2009. The Pre-test included 30 knowledge items and 14 attitude statements with student's response through a 5-point Likert scale. Health education was conducted using audiovisual aids through pre-designed educational materials. Statistical analysis was done by SPSS version 16. Students' knowledge about the program was generally low before the educational campaign. The predictors of high knowledge scores were being a health science student (aOR=4.15; 95% CI: 2.97-5.81), age ≥20 years (aOR=2.78; 95% CI: 2.01-3.85), family history of hereditary diseases and income ≥10,000 SR/month. Regarding attitude, almost all students (99.0%) agreed on the importance of PMS. After the educational program, students' knowledge about PMS was markedly improved. The mean students' knowledge score was 9.85 ± 5.36 in Pre-test and improved to 18.45 ± 4.96 in Post-test, with a highly statistical significant difference (paired t=25.40, p<0.000). The educational program was successful in improving students' knowledge about the PMS. Conduction of similar educational programs and adding PMS in the curriculum of secondary and university education are recommended. Copyright © 2010 King Saud Bin Abdulaziz University for Health Sciences. Published by Elsevier Ltd. All rights reserved.

Knowledge loss of medical students on first year basic science courses at the university of Saskatchewan

PubMed Central

D'Eon, Marcel F

2006-01-01

Background Many senior undergraduate students from the University of Saskatchewan indicated informally that they did not remember much from their first year courses and wondered why we were teaching content that did not seem relevant to later clinical work or studies. To determine the extent of the problem a course evaluation study that measured the knowledge loss of medical students on selected first year courses was conducted. This study replicates previous memory decrement studies with three first year medicine basic science courses, something that was not found in the literature. It was expected that some courses would show more and some courses would show less knowledge loss. Methods In the spring of 2004 over 20 students were recruited to retake questions from three first year courses: Immunology, physiology, and neuroanatomy. Student scores on the selected questions at the time of the final examination in May 2003 (the 'test') were compared with their scores on the questions 10 or 11 months later (the 're-test') using paired samples t -tests. A repeated-measures MANOVA was used to compare the test and re-test scores among the three courses. The re-test scores were matched with the overall student ratings of the courses and the student scores on the May 2003 examinations. Results A statistically significant main effect of knowledge loss (F = 297.385; p < .001) and an interaction effect by course (F = 46.081; p < .001) were found. The students' scores in the Immunology course dropped 13.1%, 46.5% in Neuroanatomy, and 16.1% in physiology. Bonferroni post hoc comparisons showed a significant difference between Neuroanatomy and Physiology (mean difference of 10.7, p = .004). Conclusion There was considerable knowledge loss among medical students in the three basic science courses tested and this loss was not uniform across courses. Knowledge loss does not seem to be related to the marks on the final examination or the assessment of course quality by the students. PMID:16412241

Assessing the effectiveness of combining evaluation methods for the early identification of students with inadequate knowledge during a clerkship.

PubMed

Hemmer, Paul A.; Grau, Thomas; Pangaro, Louis N.

2001-10-01

This study examined the predictive validity of in-clerkship evaluation methods to identify medical students who have insufficient knowledge. Study subjects were 124 third-year medical students at the Uniformed Services University. Insufficient knowledge was defined by: (1) a clerkship 'pre-test' score one standard deviation below the mean or lower; or (2) any teacher verbally rating a student's general knowledge as 'marginal' or less; or (3) a student did not pass Step One of the United States Medical Licensing Examination (USMLE). We determined sensitivity and specificity using a standard score of 90%. Using USMLE Step One pass-fail performance did not improve sensitivity. Combining a 'pre-test' and instructors' formal evaluation session comments improves the early identification of students with insufficient knowledge, allowing for formative feedback and remediation during the clerkship.

Competence in the musculoskeletal system: assessing the progression of knowledge through an undergraduate medical course.

PubMed

Basu, Subhashis; Roberts, Chris; Newble, David I; Snaith, Michael

2004-12-01

Professional bodies have expressed concerns that medical students lack appropriate knowledge in musculoskeletal medicine despite its high prevalence of use within the community. Changes in curriculum and teaching strategies may be contributing factors to this. There is little evidence to evaluate the degree to which these concerns are justified. To design and evaluate an assessment procedure that tests the progress of medical students in achieving a core level of knowledge in musculoskeletal medicine during the course. A stratified sample of 136 volunteer students from all 5 years of the medical course at Sheffield University. The progress test concept was adapted to provide a cross-sectional view of student knowledge gain during each year of the course. A test was devised which aimed to provide an assessment of competence set at the standard required of the newly qualified doctor in understanding basic and clinical sciences relevant to musculoskeletal medicine. The test was blueprinted against internal and external guidelines. It comprised 40 multiple-choice and extended matching questions administered by computer. Six musculoskeletal practitioners set the standard using a modified Angoff procedure. Test reliability was 0.6 (Cronbach's alpha). Mean scores of students increased from 41% in Year 1 to 84% by the final year. Data suggest that, from a baseline score in Year 1, there is a disparate experience of learning in Year 2 that evens out in Year 3, with knowledge progression becoming more consistent thereafter. All final year participants scored above the standard predicted by the Angoff procedure. This short computer-based test was a feasible method of estimating student knowledge acquisition in musculoskeletal medicine across the undergraduate curriculum. Tested students appear to have acquired a satisfactory knowledge base by the end of the course. Knowledge gain seemed relatively independent of specialty-specific clinical training. Proposals from specialty bodies to include long periods of disciplinary teaching may be unnecessary.

Ego Depletion Negatively Affects Knowledge Retrieval in Secondary School Students

ERIC Educational Resources Information Center

Englert, Chris; Bertrams, Alex

2017-01-01

In the present study, we tested the assumption that performance in a knowledge retrieval test would be lower in secondary school students with temporarily depleted self-control strength (n = 53) compared to secondary school students with temporarily available self-control strength (n = 56). After manipulating self-control strength, students were…

Students' Perceptions of Vocabulary Knowledge and Learning in a Middle School Science Classroom

ERIC Educational Resources Information Center

Brown, Patrick L.; Concannon, James P.

2016-01-01

This study investigated eighth-grade science students' (13-14-year-olds) perceptions of their vocabulary knowledge, learning, and content achievement. Data sources included pre- and posttest of students' perceptions of vocabulary knowledge, students' perceptions of vocabulary and reading strategies surveys, and a content achievement test.…

Effectiveness of problem based learning as an instructional tool for acquisition of content knowledge and promotion of critical thinking among medical students.

PubMed

Tayyeb, Rakhshanda

2013-01-01

To assess effectiveness of PBL as an instructional tool in clinical years to improve learning of undergraduate students in terms of acquisition of content knowledge, critical thinking and problem solving skills through problem based learning and traditional way of teaching. Quasi-experimental study. Fatima Jinnah Medical College for Women, Lahore, from October 2009 to April 2010. Final year medical students attending Obstetrics and Gynaecology and Surgery rotations were inducted as participants in this study. Two batches of 50 students each attended Gynaecology rotation and two batches attended Surgery rotation, i.e. 100 students in each. Each batch was divided into two groups i.e. A and B of 25 students each. Group-A learnt through traditional teaching, involving bedside teaching and lectures in wards and Group-B learnt relevant clinical knowledge through a modified PBL process. Content knowledge was tested by MCQs testing recall while clinical reasoning and problem were assessed by MCQs testing analysis and critical thinking. Intra-group comparison of mean scores of pre and post-test scores was done using paired sample t-tests while for intergroup comparison of mean scores was done through independent sample t-test. Teaching through traditional method significantly improved content knowledge, (p = 0.001) but did not considerably improve clinical reasoning and problem solving skills (p = 0.093) whereas, content knowledge of students who studied through PBL remained the same (p = 0.202) but there was marked improvement in their clinical reasoning and problem solving skills (p = < 0.001). PBL is an effective instructional tool to foster critical thinking and problem solving skills among medical students.

Knowledge of the Relationships between Oral Health, Diabetes, Body Mass Index and Lifestyle among Students at the Kuwait University Health Sciences Center, Kuwait.

PubMed

Ali, Dena A

2016-01-01

To evaluate the level of knowledge regarding the relationships between oral health, diabetes, body mass index (BMI; obesity) and lifestyle among students of the Health Sciences Center (HSC), Kuwait, and to explore any possible correlation between students' oral health knowledge, BMI and lifestyle choices. A stratified random sample was proportionally selected according to the size of each faculty from the 1,799 students. The questionnaire was divided into 3 sections (i.e. demographics, evaluation of oral health knowledge in relation to diabetes, and evaluation of diabetes knowledge in relation to lifestyle) and distributed to 532 students. Oral health knowledge was categorized as limited, reasonable or knowledgeable. Lifestyle was classified as healthy or nonhealthy. The BMI was calculated as weight (kg) divided by the square of the height (m). ANOVA and χ2 tests were used to test for differences between independent variables. A Pearson correlation coefficient test was used to assess correlations. p < 0.05 was considered statistically significant. Of the 532 questionnaires, 498 (93.6%) were completed. The mean knowledge score was 47.7 ± 25.2; of the 498 students, 235 (47.3%) had a BMI within the normal range, 184 (37.0%) were pre-obese and 67 (13.5%) were obese. Of the 498 students, 244 (49%) had a healthy lifestyle. There was no correlation between oral health knowledge and the other variables; however, there was a correlation between lifestyle and obesity. In this study, the majority of the students had limited knowledge of oral health in association with diabetes and lifestyle. More than half of the students fell in the pre-obese/obese range. © 2015 S. Karger AG, Basel.

Retention of Emergency Care Knowledge.

ERIC Educational Resources Information Center

Burckes, Mardie E.; Shao, Kung Ping Pam

1984-01-01

Data on the emergency care knowledge of college students were measured by a pretest, posttest, and retention test. A high relationship was found between students' posttest scores and retention test scores. Findings are discussed. (Author/DF)

Evaluating College Students' Conceptual Knowledge of Modern Physics: Test of Understanding on Concepts of Modern Physics (TUCO-MP)

ERIC Educational Resources Information Center

Akarsu, Bayram

2011-01-01

In present paper, we propose a new diagnostic test to measure students' conceptual knowledge of principles of modern physics topics. Over few decades since born of physics education research (PER), many diagnostic instruments that measure students' conceptual understanding of various topics in physics, the earliest tests developed in PER are Force…

A Sport Education Fitness Season's Impact on Students' Fitness Levels, Knowledge, and In-Class Physical Activity.

PubMed

Ward, Jeffery Kurt; Hastie, Peter A; Wadsworth, Danielle D; Foote, Shelby; Brock, Sheri J; Hollett, Nikki

2017-09-01

The purpose of this study was to determine the extent to which a sport education season of fitness could provide students with recommended levels of in-class moderate-to-vigorous physical activity (MVPA) while also increasing students' fitness knowledge and fitness achievement. One hundred and sixty-six 5th-grade students (76 boys, 90 girls) participated in a 20-lesson season called "CrossFit Challenge" during a 4-week period. The Progressive Aerobic Cardiovascular Endurance Run, push-ups, and curl-ups tests of the FITNESSGRAM® were used to assess fitness at pretest and posttest, while fitness knowledge was assessed through a validated, grade-appropriate test of health-related fitness knowledge (HRF). Physical activity was measured with Actigraph GT3X triaxial accelerometers. Results indicated a significant time effect for all fitness tests and the knowledge test. Across the entire season, the students spent an average of 54.5% of lesson time engaged in MVPA, irrespective of the type of lesson (instruction, free practice, or competition). The results suggest that configuring the key principles of sport education within a unit of fitness is an efficient model for providing students with the opportunity to improve fitness skill and HRF knowledge while attaining recommended levels of MVPA.

The impact of color and role on retention of knowledge: a body-painting study within undergraduate medicine.

PubMed

Finn, Gabrielle M; White, Pamela M; Abdelbagi, Israa

2011-01-01

Body painting as a tool for teaching anatomy is becoming increasingly popular as it is fun and diffuses the formal academic context. Students claim bright color plays a significant role in retention of knowledge from painting sessions. Medical students (n = 117) were divided into two conditions: block color (CLR) and black outlines (BLK). Students completed a pre-test before a body painting teaching session on abdominal referred pain. CLR students used bright block colors, and BLK students mapped outlines in black. Immediately afterward, students sat a mid-test to compare the conditions. Students completed a post-test to compare long-term retention of knowledge four weeks later. There was no difference in knowledge between the two conditions immediately after the teaching (P = 0.653). There was no significant difference in long-term retention of knowledge between those using black outlines and those using color (P = 0.278). The use of color had no impact on short-term or long-term retention of knowledge, despite previously collected qualitative data that color helped memorization. Despite there being no immediate difference in the amount of information retained, the students' enthusiasm for body painting and the use of bold colors warrant body painting's inclusion within the anatomy curriculum. Acceptability plays a significant role in the success of any teaching modality. Additionally, students who undertook the roles of painter or canvas retained similar amounts of information after six weeks (P = 0.505). Students' classification as verbalizer or visualizer did not impact on their test performance. Copyright © 2011 American Association of Anatomists.

Effectiveness of a knowledge-contact program in improving nursing students' attitudes and emotional competence in serving people living with HIV/AIDS.

PubMed

Yiu, Jessie W; Mak, Winnie W S; Ho, Winnie S; Chui, Ying Yu

2010-07-01

This study compared the effectiveness of an AIDS knowledge-only program (knowledge) with a combined program of AIDS knowledge and contact with people having HIV/AIDS (PHA) (knowledge-contact) in reducing nursing students' stigma and discrimination towards PHA and in enhancing their emotional competence to serve PHA. Eighty-nine nursing students from two universities in Hong Kong were randomly assigned to either the knowledge or the knowledge-contact condition. All participants completed measures of AIDS knowledge, stigmatizing attitudes, fear of contagion, willingness to treat, positive affect, and negative affect at pre-test, post-test, and six-week follow-up. Findings showed that in both groups, significant improvement in AIDS knowledge, stigmatizing attitudes, fear of contagion, willingness to treat, and negative affect were found at post-test. The effects on AIDS knowledge, fear of contagion, willingness to treat, and negative affect were sustained at follow-up for both groups. Intergroup comparisons at post-test showed that the effectiveness of knowledge-contact program was significantly greater than knowledge program in improving stigmatizing attitudes. No significant difference between the two groups was found at follow-up. Findings showed the short-term effect of contact in improving nursing students' attitudes and emotional competence in serving PHA. Implications for research and training of nursing staff were discussed. Copyright (c) 2010 Elsevier Ltd. All rights reserved.

How do video-based demonstration assessment tasks affect problem-solving process, test anxiety, chemistry anxiety and achievement in general chemistry students?

NASA Astrophysics Data System (ADS)

Terrell, Rosalind Stephanie

2001-12-01

Because paper-and-pencil testing provides limited knowledge about what students know about chemical phenomena, we have developed video-based demonstrations to broaden measurement of student learning. For example, students might be shown a video demonstrating equilibrium shifts. Two methods for viewing equilibrium shifts are changing the concentration of the reactants and changing the temperature of the system. The students are required to combine the data collected from the video and their knowledge of chemistry to determine which way the equilibrium shifts. Video-based demonstrations are important techniques for measuring student learning because they require students to apply conceptual knowledge learned in class to a specific chemical problem. This study explores how video-based demonstration assessment tasks affect problem-solving processes, test anxiety, chemistry anxiety and achievement in general chemistry students. Several instruments were used to determine students' knowledge about chemistry, students' test and chemistry anxiety before and after treatment. Think-aloud interviews were conducted to determine students' problem-solving processes after treatment. The treatment group was compared to a control group and a group watching video demonstrations. After treatment students' anxiety increased and achievement decreased. There were also no significant differences found in students' problem-solving processes following treatment. These negative findings may be attributed to several factors that will be explored in this study.

Development and validation of a musculoskeletal physical examination decision-making test for medical students.

PubMed

Bishop, Julie Y; Awan, Hisham M; Rowley, David M; Nagel, Rollin W

2013-01-01

Despite a renewed emphasis among educators, musculoskeletal education is still lacking in medical school and residency training programs. We created a musculoskeletal multiple-choice physical examination decision-making test to assess competency and physical examination knowledge of our trainees. We developed a 20-question test in musculoskeletal physical examination decision-making test with content that most medical students and orthopedic residents should know. All questions were reviewed by ratings of US orthopedic chairmen. It was administered to postgraduate year 2 to 5 orthopedic residents and 2 groups of medical students: 1 group immediately after their 3-week musculoskeletal course and the other 1 year after the musculoskeletal course completion. We hypothesized that residents would score highest, medical students 1 year post-musculoskeletal training lowest, and students immediately post-musculoskeletal training midrange. We administered an established cognitive knowledge test to compare student knowledge base as we expected the scores to correlate. Academic medical center in the Midwestern United States. Orthopedic residents, chairmen, and medical students. Fifty-four orthopedic chairmen (54 of 110 or 49%) responded to our survey, rating a mean overall question importance of 7.12 (0 = Not Important; 5 = Important; 10 = Very Important). Mean physical examination decision-making scores were 89% for residents, 77% for immediate post-musculoskeletal trained medical students, and 59% 1 year post-musculoskeletal trained medical students (F = 42.07, p<0.001). The physical examination decision-making test was found to be internally consistent (Kuder-Richardson Formula 20 = 0.69). The musculoskeletal cognitive knowledge test was 78% for immediate post-musculoskeletal trained students and 71% for the 1 year post-musculoskeletal trained students. The student physical examination and cognitive knowledge scores were correlated (r = 0.54, p<0.001), but were not significantly different for either class. The physical examination decision-making test was found to be internally consistent in exposing the deficiencies of musculoskeletal education skills of our medical students and differentiated between ability levels in musculoskeletal physical examination decision-making (residents vs recently instructed musculoskeletal students vs 1 year post-musculoskeletal instruction). Copyright © 2013 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

University students and HIV in Namibia: an HIV prevalence survey and a knowledge and attitude survey

PubMed Central

2012-01-01

Background With an overall adult HIV prevalence of 15.3%, Namibia is facing one of the largest HIV epidemics in Africa. Young people aged 20 to 34 years constitute one of the groups at highest risk of HIV infection in Namibia. However, little is known about the impact of HIV on this group and its access to healthcare. The purpose of this study was to estimate HIV prevalence, to assess the knowledge of and attitudes towards HIV/AIDS, and to assess access to healthcare among university students in Namibia. Methods We assessed HIV/AIDS knowledge and attitudes, HIV prevalence and access to healthcare among students at the Polytechnic of Namibia and the University of Namibia. HIV prevalence was tested through anonymous oral fluid-based tests. Results Half (n = 2790/5568) of the university students and 45% (n = 2807/6302) of the Polytechnic students participated in the knowledge and attitudes surveys. HIV/AIDS knowledge was reasonable, except for misperceptions about transmission. Awareness of one's own HIV status and risks was low. In all, 55% (n = 3055/5568) of university students and 58% (n = 3680/6302) of Polytechnic students participated in the HIV prevalence survey; 54 (1.8%) university students and 103 (2.8%) Polytechnic students tested HIV positive. Campus clinics were not the major providers of healthcare to the students. Conclusions Meaningful strategies addressing the gap between knowledge, attitude and young people's perception of risk of HIV acquisition should be implemented. HIV prevalence among Namibian university students appears relatively low. Voluntary counselling and testing should be stimulated. Efforts should be made to increase access to healthcare through the campus clinics. PMID:22353579

University students and HIV in Namibia: an HIV prevalence survey and a knowledge and attitude survey.

PubMed

de Beer, Ingrid H; Gelderblom, Huub C; Schellekens, Onno; Gaeb, Esegiel; van Rooy, Gert; McNally, Alta; Wit, Ferdinand W; Tobias, Rinke de Wit F

2012-02-22

With an overall adult HIV prevalence of 15.3%, Namibia is facing one of the largest HIV epidemics in Africa. Young people aged 20 to 34 years constitute one of the groups at highest risk of HIV infection in Namibia. However, little is known about the impact of HIV on this group and its access to healthcare. The purpose of this study was to estimate HIV prevalence, to assess the knowledge of and attitudes towards HIV/AIDS, and to assess access to healthcare among university students in Namibia. We assessed HIV/AIDS knowledge and attitudes, HIV prevalence and access to healthcare among students at the Polytechnic of Namibia and the University of Namibia. HIV prevalence was tested through anonymous oral fluid-based tests. Half (n = 2790/5568) of the university students and 45% (n = 2807/6302) of the Polytechnic students participated in the knowledge and attitudes surveys. HIV/AIDS knowledge was reasonable, except for misperceptions about transmission. Awareness of one's own HIV status and risks was low. In all, 55% (n = 3055/5568) of university students and 58% (n = 3680/6302) of Polytechnic students participated in the HIV prevalence survey; 54 (1.8%) university students and 103 (2.8%) Polytechnic students tested HIV positive. Campus clinics were not the major providers of healthcare to the students. Meaningful strategies addressing the gap between knowledge, attitude and young people's perception of risk of HIV acquisition should be implemented. HIV prevalence among Namibian university students appears relatively low. Voluntary counselling and testing should be stimulated. Efforts should be made to increase access to healthcare through the campus clinics.

Assessment of knowledge regarding tuberculosis among non-medical university students in Bangladesh: a cross-sectional study.

PubMed

Rana, Masud; Sayem, Abu; Karim, Reazul; Islam, Nurul; Islam, Rafiqul; Zaman, Tunku Kamarul; Hossain, Golam

2015-07-28

Tuberculosis (TB) is the second leading cause of human death and TB is one of the major public health problems in Bangladesh. The aim of the present study was to assess the Knowledge about TB among non-medical university students in Bangladesh. A cross-sectional survey was performed on 839 non-medical university students. Data were collected from University of Rajshahi from March to August 2013 using a standard semi-structured questionnaire. Chi-square test was utilized to find the factors which are associated with students' knowledge about TB. Among 839 students, male and female were 68.2 % and 31.8 % respectively. Most of the students (94.4 %) were informed about the term TB, among them 50 % got information from electronic media. More than 50 % students believed that TB is a communicable disease, 42.8 % students agreed that bacteria is an agent for TB, most of the subjects (93 %) had the knowledge about the vaccination against TB and 97.6 % students believed that TB is curable. However, students had poor knowledge about latent TB (13.7 %) and DOTs program (28.5 %). χ (2)-test demonstrated that gender, residence, type of family and parents education were associated with students' knowledge of TB. In the present study demonstrated that the level of general knowledge about TB was insufficient among non-medical university students. Consequently, health education program is needed to improve the knowledge among university students regarding TB.

Prior Knowledge Assessment Guide

DTIC Science & Technology

2014-12-01

marksmanship, advanced rifle marksmanship, and even specialized shooting courses. A comparison of the means on the test for the two groups showed that the...hands- on evaluations of student knowledge and/or skills. Pretests however, determine how much knowledge a student currently possesses of the course...content; thus, questions on pretests assess knowledge about what is to be taught in the course. Also, most pretests will include test items

Knowledge, Education, and Attitudes of International Students to IELTS: A Case of Australia

ERIC Educational Resources Information Center

Ata, Abe W.

2015-01-01

The main objective of this study is to determine the knowledge, education and attitudes of Chinese, Indian and Arab speaking students in Australia towards the International English Language Testing System (IELTS) test. A questionnaire was administered to 200 students at six university language centers to investigate their overall response towards…

How to increase the benefits of cooperation: Effects of training in transactive communication on cooperative learning.

PubMed

Jurkowski, Susanne; Hänze, Martin

2015-09-01

Transactive communication means referring to and building on a learning partner's idea, by, for example, extending the partner's idea or interlinking the partner's idea with an idea of one's own. This transforms the partner's idea into a more elaborate one. Previous research found a positive relationship between students' transactive communication and their learning results when working in small groups. To increase the benefits of cooperation, we developed and tested a module for training students in transactive communication. We assumed that this training would enhance students' transactive communication and also increase their knowledge acquisition during cooperative learning. Further, we distinguished between an actor's transactive communication and a learning partner's transactive communication and expected both to be positively associated with an actor's knowledge acquisition. Participants were 80 university students. In an experiment with pre- and post-test measurements, transactive communication was measured by coding students' communication in a cooperative learning situation before training and in another cooperative learning situation after training. For the post-test cooperative learning situation, knowledge was pre-tested and post-tested. Trained students outperformed controls in transactive communication and in knowledge acquisition. Positive training effects on actors' knowledge acquisition were partially mediated by the improved actors' transactive communication. Moreover, actors' knowledge acquisition was positively influenced by learning partners' transactive communication. Results show a meaningful increase in the benefits of cooperation through the training in transactive communication. Furthermore, findings indicate that students benefit from both elaborating on their partner's ideas and having their own ideas elaborated on. © 2015 The British Psychological Society.

Assessing Classroom Learning: How Students Use Their Knowledge and Experience to Answer Classroom Achievement Test Questions in Science and Social Studies.

ERIC Educational Resources Information Center

Nuthall, Graham; Alton-Lee, Adrienne

1995-01-01

Observational studies of student learning from classroom experience in science and social studies in elementary and middle school classrooms were carried out with 14 students. A model is described that explains how students use multilayered episodic and semantic memory for learning experience and related knowledge to answer achievement test items.…

Efficacy of a geriatric oral health CD as a learning tool.

PubMed

Teasdale, Thomas A; Shaikh, Mehtab

2006-12-01

To better prepare professionals to meet the needs of older patients, a self-instructional computer module on geriatric oral health was previously developed. A follow-up study reported here tested the efficacy of this educational tool for improving student knowledge of geriatric oral care. A convenience sampling procedure was used. Sample size calculation revealed that fifty-six subjects were required to meet clinical and statistical criteria. Paired t-test addressed our hypothesis that use of the educational tool is associated with improvement in knowledge. Fifty-eight first-year dental students and nine third-year medical students completed the pre-intervention test and were given the CD-based educational tool. After seven days, all participants completed the post-intervention test. Knowledge of geriatric oral health improved among the sixty-seven students included in this study (p=0.019). When stratified on the basis of viewing the CD-ROM, the subgroup of thirty-eight students who reported not actually reviewing the CD-ROM had no change in their knowledge scores, while the subgroup of twenty-nine students who reported reviewing the CD had a significant improvement in test scores (p<0.001). Use of a self-instructional e-learning tool in geriatric oral health is effective among those students who choose to employ such tools.

Knowledge Acquisition and Readiness Assurance Testing: The Connected Notes Intervention

ERIC Educational Resources Information Center

Young, Mark R.

2016-01-01

The responsibility for knowledge acquisition is increasingly being shifted to students though the utilization of experiential learning, teamwork, online, and flipped classroom pedagogies. Students are expected to enter the classroom prepared to engage in thoughtful knowledge application activities; however, many students have not adequately…

Exploring the Changes in Students' Understanding of the Scientific Method Using Word Associations

NASA Astrophysics Data System (ADS)

Gulacar, Ozcan; Sinan, Olcay; Bowman, Charles R.; Yildirim, Yetkin

2015-10-01

A study is presented that explores how students' knowledge structures, as related to the scientific method, compare at different student ages. A word association test comprised of ten total stimulus words, among them experiment, science fair, and hypothesis, is used to probe the students' knowledge structures. Students from grades four, five, and eight, as well as first-year college students were tested to reveal their knowledge structures relating to the scientific method. Younger students were found to have a naïve view of the science process with little understanding of how science relates to the real world. However, students' conceptions about the scientific process appear to be malleable, with science fairs a potentially strong influencer. The strength of associations between words is observed to change from grade to grade, with younger students placing science fair near the center of their knowledge structure regarding the scientific method, whereas older students conceptualize the scientific method around experiment.

"Why bother so incredibly much?": student perspectives on PISA science assignments

NASA Astrophysics Data System (ADS)

Serder, Margareta; Jakobsson, Anders

2015-09-01

Large-scale assessment, such as the Programme for International Assessment (PISA), plays an increasingly important role in current educational practice and politics. However, many scholars have questioned the validity and reliability of the tests and the extent to which they actually constitute trustworthy representations of students' knowledge. In the light of such critical voices the present article adopts a sociocultural perspective of human knowledge and action in order to explore the encounters between students and the science test assignments with which their knowledge is tested. Of particular interest in this study are the described "real-life situations" presented as the relevant background in which scientific literacy is assessed in PISA. According to the sociocultural theoretical onset the methodology used to approach the students' meaning making of the image of science as portrayed in the test were collaborative situations in which students work in small groups with units of PISA assignments, enabling a study of student-assignment encounters in action. The data we worked with consists of video-recordings from 71 Swedish 15-year-old students working with three released units from the PISA science test. According to our analysis, the "real-life situations" described in the test emerge as problematic in the students' meaning-making. This is demonstrated for instance by the students' positioning themselves as being different from and opposed to the fictional pictured students who appear in the backstories of the test. This article provides examples of how the scientific and academic language used by the fictional students in the assignments mediates distance and resistance among the students. The fictional students' use of strict scientific language and methods in day-to-day life situations leads them to be perceived as "little scientists" and as elite stereotypes of the scientific culture. We conclude that, by using assignments of this type, measurements of students' knowledge in science run the risk of becoming a measurement of cultural consistency regarding how well students will overcome the hurdles of scientific cultures. We mean that all though understanding the scientific culture is an important goal for science education, there is a problem that the assessment organizations communicate the results as representations of students' knowledge in science. This study adheres to research that advises caution in not over-interpreting the PISA results and stresses that understanding students' "knowledge" about science is much more complex than what is communicated by the international assessment organizations.

Retention of basic life support knowledge, self-efficacy and chest compression performance in Thai undergraduate nursing students.

PubMed

Partiprajak, Suphamas; Thongpo, Pichaya

2016-01-01

This study explored the retention of basic life support knowledge, self-efficacy, and chest compression performance among Thai nursing students at a university in Thailand. A one-group, pre-test and post-test design time series was used. Participants were 30 nursing students undertaking basic life support training as a care provider. Repeated measure analysis of variance was used to test the retention of knowledge and self-efficacy between pre-test, immediate post-test, and re-test after 3 months. A Wilcoxon signed-rank test was used to compare the difference in chest compression performance two times. Basic life support knowledge was measured using the Basic Life Support Standard Test for Cognitive Knowledge. Self-efficacy was measured using the Basic Life Support Self-Efficacy Questionnaire. Chest compression performance was evaluated using a data printout from Resusci Anne and Laerdal skillmeter within two cycles. The training had an immediate significant effect on the knowledge, self-efficacy, and skill of chest compression; however, the knowledge and self-efficacy significantly declined after post-training for 3 months. Chest compression performance after training for 3 months was positively retaining compared to the first post-test but was not significant. Therefore, a retraining program to maintain knowledge and self-efficacy for a longer period of time should be established after post-training for 3 months. Copyright © 2015 Elsevier Ltd. All rights reserved.

Pharmacy students' test-taking motivation-effort on a low-stakes standardized test.

PubMed

Waskiewicz, Rhonda A

2011-04-11

To measure third-year pharmacy students' level of motivation while completing the Pharmacy Curriculum Outcomes Assessment (PCOA) administered as a low-stakes test to better understand use of the PCOA as a measure of student content knowledge. Student motivation was manipulated through an incentive (ie, personal letter from the dean) and a process of statistical motivation filtering. Data were analyzed to determine any differences between the experimental and control groups in PCOA test performance, motivation to perform well, and test performance after filtering for low motivation-effort. Incentivizing students diminished the need for filtering PCOA scores for low effort. Where filtering was used, performance scores improved, providing a more realistic measure of aggregate student performance. To ensure that PCOA scores are an accurate reflection of student knowledge, incentivizing and/or filtering for low motivation-effort among pharmacy students should be considered fundamental best practice when the PCOA is administered as a low-stakes test.

Middle school students' earthquake content and preparedness knowledge - A mixed method study

NASA Astrophysics Data System (ADS)

Henson, Harvey, Jr.

The purpose of this study was to assess the effect of earthquake instruction on students' earthquake content and preparedness for earthquakes. This study used an innovative direct instruction on earthquake science content and concepts with an inquiry-based group activity on earthquake safety followed by an earthquake simulation and preparedness video to help middle school students understand and prepare for the regional seismic threat. A convenience sample of 384 sixth and seventh grade students at two small middle schools in southern Illinois was used in this study. Qualitative information was gathered using open-ended survey questions, classroom observations, and semi-structured interviews. Quantitative data were collected using a 21 item content questionnaire administered to test students' General Earthquake Knowledge, Local Earthquake Knowledge, and Earthquake Preparedness Knowledge before and after instruction. A pre-test and post-test survey Likert scale with 21 items was used to collect students' perceptions and attitudes. Qualitative data analysis included quantification of student responses to the open-ended questions and thematic analysis of observation notes and interview transcripts. Quantitative datasets were analyzed using descriptive and inferential statistical methods, including t tests to evaluate the differences in means scores between paired groups before and after interventions and one-way analysis of variance (ANOVA) to test for differences between mean scores of the comparison groups. Significant mean differences between groups were further examined using a Dunnett's C post hoc statistical analysis. Integration and interpretation of the qualitative and quantitative results of the study revealed a significant increase in general, local and preparedness earthquake knowledge among middle school students after the interventions. The findings specifically indicated that these students felt most aware and prepared for an earthquake after an intervention that consisted of an inquiry-based group discussion on safety, earthquake content presentation and earthquake simulation video presentation on preparedness. Variations of the intervention, including no intervention, were not as effective in significantly increasing students' conceptual learning of earthquake knowledge.

Evaluation of school-based reproductive health education program for adolescent girls.

PubMed

Golbasi, Zehra; Taskin, Lale

2009-01-01

To evaluate the effectiveness of school-based reproductive health education for adolescent girls on the reproductive knowledge level of the girls. This research was carried out as a quasi-experimental study at two vocational girls high schools, one of which was used as the study school and the other as the control school. The study group (97 students) consisted of three classes representing every grade. The control group consisted of students selected likewise (92 students). Reproductive health education was given to students in the study group for 10 weeks; the control group was not subjected to any educational program. The impact of the program was evaluated with reproductive health knowledge test designed for this study. A pretest evaluated baseline knowledge, and a posttest measured the gain in knowledge. Baseline knowledge score of students in study and control group were similar and low (p > 0.05). We found that the reproductive health knowledge level of students in the study group increased significantly after the program of education. Post-test knowledge scores (75.03 +/- 13.82) of the students in the study group were higher than those of the control group (36.65 +/- 14.17). The results showed students' low baseline knowledge and a good ability to learn. A school-based reproductive health education is needed to promote knowledge and prevention in reproductive health among teenagers.

[Present situation of awareness of acquired immune deficiency syndrome (AIDS) knowledge and AIDS-related behaviors among youth students in gay dating sites].

PubMed

2017-06-18

To investigate the awareness of acquired immune deficiency syndrome (AIDS) knowledge and AIDS-related behaviors among youth students in gay dating sites, and to provide evidences for AIDS prevention education through the internet. The students in gay dating sites, selected by a snowball sampling, were interviewed by questionnaires. Chi-square tests were used to analyze the awareness of AIDS knowledge among the students of different characteristics. The Logistic regression was used to analyze the factors associated with ever testing for HIV. In the study, 469 youth students in gay dating sites filled in the questionnaires, and a total of 442 (94.2%) valid samples were collected. The awareness of HIV/AIDS knowledge for the public among the youth students in gay dating sites was 83.9% (371).The awareness of HIV/AIDS knowledge for the youth students was 77.1% (341), and the rate of ever testing for HIV was 52.0% (230). The awareness of HIV/AIDS knowledge for the public in the students were different in different age groups (P=0.001), different marital statuses (P<0.001), different sexual orientations (P<0.001), and different genders of the first sexual partner (P<0.001). The awareness of HIV/AIDS knowledge for the youth students were different in different age groups (P=0.010), different marital status (P=0.004), different sexual orientations (P<0.001), and different genders of the first sexual partner (P<0.001). The rate of ever having sexual intercourse among the youth students in gay dating sites was 75.1% (332), and the rate of multiple sexual partnerships among the youth students was 41.3% (137). Compared with homosexual orientation, sexual orientation as heterosexual (OR=0.282, 95%CI: 0.151 to 0.528) and not sure (OR=0.175, 95%CI: 0.035 to 0.885) were risk factors of ever testing for HIV. Multiple sexual partnerships (OR=2.103, 95%CI: 1.278 to 3.462) were promoting factors of ever testing for HIV. The rate of high-risk behaviors among the youth students in gay dating sites was high. The concern should be raised to heterosexual male students who had tendency to homosexual behavior. The AIDS prevention education should be developed in gay dating sites, to improve the self-protection awareness of the youth students.

Effects of Education on Breastfeeding Knowledge and Attitudes among Middle School Students

ERIC Educational Resources Information Center

Zeller, Cynthia Lee

2016-01-01

Objective: The purpose of this pilot study was to examine the impact of a school health module on the breastfeeding knowledge and attitudes of middle school students. Method: A convenience sample of 39 middle school students received education related to breastfeeding and completed a pre-test and a post-test. The School Survey on Breastfeeding…

Changing College Students' Conceptions of Autism: An Online Training to Increase Knowledge and Decrease Stigma

ERIC Educational Resources Information Center

Gillespie-Lynch, Kristen; Brooks, Patricia J.; Someki, Fumio; Obeid, Rita; Shane-Simpson, Christina; Kapp, Steven K.; Daou, Nidal; Smith, David Shane

2015-01-01

College students with autism may be negatively impacted by lack of understanding about autism on college campuses. Thus, we developed an online training to improve knowledge and decrease stigma associated with autism among college students. Participants (N = 365) completed a pre-test, online training, and post-test. Women reported lower stigma…

Use of information and communication technologies for teaching physics at the Technical University

NASA Astrophysics Data System (ADS)

Polezhaev, V. D.; Polezhaeva, L. N.; Kamenev, V. V.

2017-01-01

The paper discusses the ways to improve methods and algorithms of the automated control of knowledge, approaches to the establishment and effective functioning of electronic teaching complexes, which include tests of a new generation, and their use is not limited control purpose only. Possibilities of computer-based testing system SCIENTIA are presented. This system is a tool to automate the control of knowledge that can be used for the assessment and monitoring of students' knowledge in different types of exams, self-control of students' knowledge, making test materials, creating a unified database of tests on a wide range of subjects etc. Successful operation of informational system is confirmed in practice during the study of the course of physics by students at Technical University.

Student science achievement and the integration of Indigenous knowledge on standardized tests

NASA Astrophysics Data System (ADS)

Dupuis, Juliann; Abrams, Eleanor

2017-09-01

In this article, we examine how American Indian students in Montana performed on standardized state science assessments when a small number of test items based upon traditional science knowledge from a cultural curriculum, "Indian Education for All", were included. Montana is the first state in the US to mandate the use of a culturally relevant curriculum in all schools and to incorporate this curriculum into a portion of the standardized assessment items. This study compares White and American Indian student test scores on these particular test items to determine how White and American Indian students perform on culturally relevant test items compared to traditional standard science test items. The connections between student achievement on adapted culturally relevant science test items versus traditional items brings valuable insights to the fields of science education, research on student assessments, and Indigenous studies.

Vector Knowledge of Beginning Physics Students.

ERIC Educational Resources Information Center

Knight, Randall D.

1995-01-01

Presents the Vector Knowledge Test that was designed to see if beginning physics students possess the minimal basic knowledge of vectors that will allow them to proceed with a study of Newtonian mechanics. Concludes that only one-third of the students in a calculus-based introductory course at California Polytechnic had sufficient vector…

Measuring the Impact of Cultural Competence Training for Dental Hygiene Students.

PubMed

Daugherty, Heather N; Kearney, Rachel C

2017-10-01

Purpose: The purpose of this study was to measure the change in levels of knowledge of providing culturally competent care and self-assessed cultural competence of senior level dental hygiene students after the implementation of an online cultural competence training module. Methods: Twenty-eight members of the senior class of 31 dental hygiene students (N=28) volunteered to participate in this IRB approved study at the Ohio State University School of Dentistry. The students took the online Inventory for Assessing the Process of Cultural Competence- Student Version (IAPCC-SV), to assess their self-perceived cultural competence. Upon completion of the pre-test, students then completed the United States Department of Health and Human Services (HHS) Office of Minority Health (OMH) Cultural Competency Program for Oral Health Professionals; a three-module online training program designed to measure increased knowledge of cultural competence. Three weeks following the initial pre-test and upon completion of the Cultural Competency Program for Oral Health Professionals online learning modules, students re-took the IAPCC-SV. Results: Twenty-eight senior dental hygiene students completed the IAPCC-SV pre-test, the OMH e-learning modules and the IAPCC-SV post-test. The average score on the pre-test was 55.14±7.54 and the average score on the post-test was 61.33±7.86. There was a significant difference in pre-test and post-test scores (p<0.001). There were also significant differences in the constructs of knowledge of cultural competence (p<0.001) and skill (p<0.001). Conclusion: The HHS OMH Cultural Competency Program for Oral Health Professionals was effective for increasing dental hygiene students' levels of knowledge of cultural competence. Copyright © 2017 The American Dental Hygienists’ Association.

Impact of a personal CYP2D6 testing workshop on physician assistant student attitudes toward pharmacogenetics.

PubMed

O'Brien, Travis J; LeLacheur, Susan; Ward, Caitlin; Lee, Norman H; Callier, Shawneequa; Harralson, Arthur F

2016-03-01

We assessed the impact of personal CYP2D6 testing on physician assistant student competency in, and attitudes toward, pharmacogenetics (PGx). Buccal samples were genotyped for CYP2D6 polymorphisms. Results were discussed during a 3-h PGx workshop. PGx knowledge was assessed by pre- and post-tests. Focus groups assessed the impact of the workshop on attitudes toward the clinical utility of PGx. Both student knowledge of PGx, and its perceived clinical utility, increased immediately following the workshop. However, exposure to PGx on clinical rotations following the workshop seemed to influence student attitudes toward PGx utility. Personal CYP2D6 testing improves both knowledge and comfort with PGx. Continued exposure to PGx concepts is important for transfer of learning.

Knowledge dimensions in hypothesis test problems

NASA Astrophysics Data System (ADS)

Krishnan, Saras; Idris, Noraini

2012-05-01

The reformation in statistics education over the past two decades has predominantly shifted the focus of statistical teaching and learning from procedural understanding to conceptual understanding. The emphasis of procedural understanding is on the formulas and calculation procedures. Meanwhile, conceptual understanding emphasizes students knowing why they are using a particular formula or executing a specific procedure. In addition, the Revised Bloom's Taxonomy offers a twodimensional framework to describe learning objectives comprising of the six revised cognition levels of original Bloom's taxonomy and four knowledge dimensions. Depending on the level of complexities, the four knowledge dimensions essentially distinguish basic understanding from the more connected understanding. This study identifiesthe factual, procedural and conceptual knowledgedimensions in hypothesis test problems. Hypothesis test being an important tool in making inferences about a population from sample informationis taught in many introductory statistics courses. However, researchers find that students in these courses still have difficulty in understanding the underlying concepts of hypothesis test. Past studies also show that even though students can perform the hypothesis testing procedure, they may not understand the rationale of executing these steps or know how to apply them in novel contexts. Besides knowing the procedural steps in conducting a hypothesis test, students must have fundamental statistical knowledge and deep understanding of the underlying inferential concepts such as sampling distribution and central limit theorem. By identifying the knowledge dimensions of hypothesis test problems in this study, suitable instructional and assessment strategies can be developed in future to enhance students' learning of hypothesis test as a valuable inferential tool.

Results of a Comprehension Test in Mathematics

ERIC Educational Resources Information Center

Debrenti, Edith

2013-01-01

In higher education the main subjects build on the knowledge acquired in high school. Research shows that students entering universities have acquired basic knowledge to different extents. It is very important to be able to apply mathematical knowledge directly. Students often treat practical knowledge separately from theoretical knowledge. They…

The positive and negative consequences of multiple-choice testing.

PubMed

Roediger, Henry L; Marsh, Elizabeth J

2005-09-01

Multiple-choice tests are commonly used in educational settings but with unknown effects on students' knowledge. The authors examined the consequences of taking a multiple-choice test on a later general knowledge test in which students were warned not to guess. A large positive testing effect was obtained: Prior testing of facts aided final cued-recall performance. However, prior testing also had negative consequences. Prior reading of a greater number of multiple-choice lures decreased the positive testing effect and increased production of multiple-choice lures as incorrect answers on the final test. Multiple-choice testing may inadvertently lead to the creation of false knowledge.

Knowledge and Attitudes Regarding Non-Invasive Prenatal Testing (NIPT) and Preferences for Risk Information among High School Students in Sweden.

PubMed

Georgsson, Susanne; Sahlin, Ellika; Iwarsson, Moa; Nordenskjöld, Magnus; Gustavsson, Peter; Iwarsson, Erik

2017-06-01

Non-invasive prenatal testing (NIPT) was recently introduced for prenatal testing of genetic disorders. Cell-free fetal DNA is present in maternal blood during pregnancy and enables detection of fetal chromosome aberrations in a maternal blood sample. The public perspective to this new, simple method has not been illuminated. The views of young people (i.e. future parents) are important to develop suitable counseling strategies regarding prenatal testing. The aim was to explore Swedish high school students' attitudes, knowledge and preferences regarding NIPT. A questionnaire was completed by 305 students recruited from one high school in Stockholm, November and December 2014. Most students (80 %) considered prenatal testing as good. The majority (65 %) was positive or very positive towards NIPT and 62 % stated that they potentially would like to undergo the test if they or their partner was pregnant. The vast majority (94 %) requested further information about NIPT. Most students (61 %) preferred verbal information, whereas 20 % preferred information via the Internet. The majority of the high school students was positive towards prenatal testing and most was positive towards NIPT. Further, information was requested by the vast majority before making a decision about NIPT. Most of the students preferred verbal information and to a lesser extent information via the Internet. The attitudes, knowledge and preferences for risk information concerning NIPT in young adults are important, in order to increase knowledge on how to educate and inform future parents.

Emotional Intelligence, Pain Knowledge, and Attitudes of Nursing Students in Hong Kong.

PubMed

Chan, Joanne C Y; Hamamura, Takeshi

2016-04-01

Research on nursing students' pain knowledge and attitudes is limited. Although emotions play a role in pain assessment, no study has examined the associations between emotional intelligence and pain knowledge and the attitudes of nursing students. This cross-sectional quantitative study aimed to address this research gap by assessing the pain knowledge and attitudes of nursing students in Hong Kong and examining associations between emotional intelligence and the pain knowledge and attitudes of nursing students. A total of 104 postgraduate nursing students (45 Year 1 students and 59 Year 3 students) completed a questionnaire that included demographic information, the Schutte Emotional Intelligence Scale (SEIS) and the Knowledge and Attitudes Survey Regarding Pain (KASRP). Data analyses included descriptive statistics, correlational analyses, chi-square test and t-tests. The pain knowledge and attitudes of both Year 1 students (M = 20.40, SD = 3.78) and Year 3 students (M = 21.36, SD = 3.15) were suboptimal, t(102) = -1.41, p = .16. Year 1 students had higher emotional intelligence (M = 122.44, SD = 8.90) than Year 3 students (M = 117.71, SD = 14.34), t(98.35) = 2.07, p = .04. For Year 1 students, emotional intelligence was negatively correlated with pain knowledge and attitudes, but the correlation was not significant (r = -.15, p = .33). For Year 3 students, emotional intelligence, pain knowledge and attitudes were negatively correlated, but the correlation was significant (r = -.31, p = .02). These results suggest that nursing students' pain knowledge and attitudes could be improved. Implications for nurse educators to enhance emotional intelligence and pain education for nursing students are discussed. Copyright © 2016 American Society for Pain Management Nursing. Published by Elsevier Inc. All rights reserved.

Implementation of a cardiovascular disease prevention program among school-aged children: a pilot study.

PubMed

Addison, Clifton C; Jenkins, Brenda W; White, Monique S; Young, Lavon

2006-09-01

The objective of this study was to test students' knowledge of cardiovascular disease information and to determine if a carefully structured training program administered to high school students would increase their knowledge about cardiovascular disease and risk factors that are preventable. A pilot study was conducted during which fifty high school students from nine counties in the State of Mississippi were measured for their knowledge of hypertension both at baseline and after the completion of an intervention training activity. There were significant gains in knowledge between the pre-test and the post-test that the students completed. The gains in knowledge indicate that elimination of risk factors is possible if all health care and school-based prevention programs are implemented to positively impact changes in eating and physical activity behaviors. Students' involvement in such activities could translate into significant changes in risk factors at these ages and throughout their lifetime. It is widely accepted that these behavioral changes, if sustained into adulthood, could have the potential to influence cardiovascular risk reduction.

Measuring the Confidence of 8th Grade Taiwanese Students' Knowledge of Acids and Bases

ERIC Educational Resources Information Center

Jack, Brady Michael; Liu, Chia-Ju; Chiu, Houn-Lin; Tsai, Chun-Yen

2012-01-01

The present study investigated whether gender differences were present on the confidence judgments made by 8th grade Taiwanese students on the accuracy of their responses to acid-base test items. A total of 147 (76 male, 71 female) students provided item-specific confidence judgments during a test of their knowledge of acids and bases. Using the…

Effects of Multimedia on Knowledge, Understanding, Skills, Practice and Confidence in Environmental Sustainability: A Non-Equivalent Pre-Test-Post-Test, Quasi Experimental Design

ERIC Educational Resources Information Center

Jena, Ananta Kumar; Bhattacharjee, Satarupa; Langthasa, Pimily

2015-01-01

The study aimed to evaluate the outcomes of the local community members, secondary school students, and the university students participated in the multimedia programme with reference to knowledge, understanding, skills, practice, and confidence in environmental sustainability. About two hundred students participated in this multimedia programme.…

Educational Gaming for Pharmacy Students - Design and Evaluation of a Diabetes-themed Escape Room.

PubMed

Eukel, Heidi N; Frenzel, Jeanne E; Cernusca, Dan

2017-09-01

Objective. To design an educational game that will increase third-year professional pharmacy students' knowledge of diabetes mellitus disease management and to evaluate their perceived value of the game. Methods. Faculty members created an innovative educational game, the diabetes escape room. An authentic escape room gaming environment was established through the use of a locked room, an escape time limit, and game rules within which student teams completed complex puzzles focused on diabetes disease management. To evaluate the impact, students completed a pre-test and post-test to measure the knowledge they've gained and a perception survey to identify moderating factors that could help instructors improve the game's effectiveness and utility. Results. Students showed statistically significant increases in knowledge after completion of the game. A one-sample t -test indicated that students' mean perception was statistically significantly higher than the mean value of the evaluation scale. This statically significant result proved that this gaming act offers a potential instructional benefit beyond its novelty. Conclusion. The diabetes escape room proved to be a valuable educational game that increased students' knowledge of diabetes mellitus disease management and showed a positive perceived overall value by student participants.

Attitude Towards Alzheimer's Disease Among Undergraduate Students of University of the West Indies, Trinidad and Tobago.

PubMed

Rawlins, Joan; Mcgrowder, Donovan A; Kampradi, Lirmala; Ali, Allan; Austin, Travis; Beckles, Annalisa; Dass, Renesha; Diaram, Mahesh; Jahorie, Preenita; Mohammed, Marika; Dialsingh, Isaac

2015-09-01

Alzheimer's disease is most common among the dementias and is characterized by gradual declines in functional and cognitive abilities. Caregivers including family members play a key role in providing critically needed care for these patients. This study compared the knowledge and attitudes of pre-healthcare and non-medical undergraduate students towards patients with Alzheimer's disease. A cross-sectional study was conducted involving quota sampling of 691 undergraduate students (369 pre-healthcare and 322 non-medical). A 28-item questionnaire was utilised comprising of closed-ended questions and some based on a scale rating. The students' knowledge of Alzheimer's disease was arranged into categories such as: 0 for no knowledge about Alzheimer's disease, 1 for very little knowledge about Alzheimer's disease, 2 for fair knowledge about Alzheimer's disease and 3 for great knowledge about Alzheimer's disease. The data was analysed using the computer software SPSS and the Chi squared test of independence was also used to determine which knowledge variables were independent of student's status. Overall, 40.01% of the students have great or fair knowledge of Alzheimer's disease, with that of pre-healthcare students being satisfactory (54.47%). Pre-healthcare students have a more positive attitude towards Alzheimer's disease and 82.2% of students wished to take advantage of predictive test for Alzheimer's disease. Age and genetics were identified as risk factors of the disease. Pre-healthcare students had greater understanding of Alzheimer's disease and depicted a more empathetic and caring attitude towards patients. This can be attributed mainly to their knowledge and exposure toward the disease.

Geographic Affiliation and Sense of Place: Influences on Incoming Online Students' Geological and Meteorological Content Knowledge

ERIC Educational Resources Information Center

Sumrall, Jeanne Lambert; Clary, Renee; Watson, Joshua C.

2015-01-01

Knowing an individual's geographic affiliation may be useful in evaluating a student's previous knowledge. To test this hypothesis, students in an online master's program were given presurveys to evaluate their previous knowledge in meteorology and geology, as well as geological and meteorological sense-of-place surveys.

Development and evaluation of an interactive dental video game to teach dentin bonding.

PubMed

Amer, Rafat S; Denehy, Gerald E; Cobb, Deborah S; Dawson, Deborah V; Cunningham-Ford, Marsha A; Bergeron, Cathia

2011-06-01

Written and clinical tests compared the change in clinical knowledge and practical clinical skill of first-year dental students watching a clinical video recording of the three-step etch-and-rinse resin bonding system to those using an interactive dental video game teaching the same procedure. The research design was a randomized controlled trial with eighty first-year dental students enrolled in the preclinical operative dentistry course. Students' change in knowledge was measured through written examination using a pre-test and a post-test, as well as clinical tests in the form of a benchtop shear bond strength test. There was no statistically significant difference between teaching methods in regards to change in either knowledge or clinical skills, with one minor exception relating to the wetness of dentin following etching. Students expressed their preference for an interactive self-paced method of teaching.

An educational strategy for improving knowledge about breast and cervical cancer prevention among Mexican middle school students.

PubMed

Calderón-Garcidueñas, Ana Laura; Flores-Peña, Yolanda; De León-Leal, Silvia; Vázquez-Martínez, Carlos Alberto; Farías-Calderón, Ana Gabriela; Melo-Santiesteban, Guadalupe; Elizondo-Zapién, Rosa María; Hernandez-Hernandez, Dulce María; Garza-Moya, Rubén; Cerda-Flores, Ricardo Martín

2015-01-01

Prevention programs have not achieved the expected results in preventing mortality from breast and cervical cancer in Mexico. Therefore, we propose a complementary strategy. An educational strategy for high school students in Mexico (2011-2013) was designed (longitudinal design, two measurements and a single intervention). The postintervention assessment included: 1) knowledge acquired by students about cancer prevention and 2) The performance of the student as a health promoter in their household. The strategy was based on analysis of cases and developed in three sessions. An assessment tool was designed and validated (Test-Retest). The levels of knowledge according to the qualifications expected by chance were determined. Wilcoxon test compared results before and after intervention. An assessment instrument with 0.80 reliability was obtained. 831 high school students were analyzed. Wilcoxon rank-sum test showed a significant learning after the intervention (Z = - 2.64, p = 0.008) with improvement of levels of knowledge in a 154.5%. 49% of students had a good performance as health promoters. The learning in preventive measures is important to sensitize individuals to prevention campaigns against cancer. This strategy proved to improve the level of knowledge of students in an easy and affordable way.

Health-Related Fitness Knowledge and Its Relation to Student Physical Activity Patterns at a Large U.S. Southern State University

ERIC Educational Resources Information Center

Keating, Xiaofen D.; Castro-Pinero, Jose; Centeio, Erin; Harrison, Louis, Jr.; Ramirez, Tere; Chen, Li

2010-01-01

This study examined student health-related fitness (HRF) knowledge and its relationship to physical activity (PA). The participants were undergraduate students from a large U.S. state university. HRF knowledge was assessed using a test consisting of 150 multiple choice items. Differences in HRF knowledge scores by sex, ethnicity, and years in…

Design and evaluation of interprofessional cross-cultural communication sessions.

PubMed

Liu, Min; Poirier, Therese; Butler, Lakesha; Comrie, Rhonda; Pailden, Junvie

2015-01-01

The 2013 National Standards for Culturally and Linguistically Appropriate Services (CLAS) call for healthcare professionals to provide quality care and services that are responsive to diverse cultural health beliefs and practices. Accreditation organizations for health professional programs require their curriculum to adequately prepare future practitioners for serving culturally and linguistically diverse populations. Another common curricular need of health professional programs is interprofessional education (IPE). This study presents data that evaluates two IPE culturally competent communication sessions designed for pharmacy and nursing students. Teams of nursing and pharmacy students (n = 160) engaged in case studies focused on developing cross-cultural communication skills, using the LEARN model. Quantitative survey data collected pre-test and post-test measured cultural competency (including subscales of perceived skills, perceived knowledge, confidence in encounter, and attitude) and knowledge related to culturally competent communication. Univariate ANOVA results indicate that actual knowledge as measured by the test and all four Clinical Cultural Competency Questionnaire (CCCQ) subscales significantly increased after the IPE sessions. Pharmacy students scored higher than nursing students on the knowledge pre-test, and nursing students had a more positive attitude at pre-test. The IPE sessions effectively addressed all learning outcomes and will continue in future course offerings. Using cross-cultural communication as a thematic area for IPE program development resulted in educational benefits for the students. To further strengthen nursing and pharmacy students' interprofessional practice, additional IPE opportunities are to be explored.

Biology Factual Knowledge at Eleventh Grade of Senior High School Students in Pacitan based on Favorite Schools

NASA Astrophysics Data System (ADS)

Yustiana, I. A.; Paidi; Mercuriani, I. S.

2018-03-01

This study aimed to determine the Biology factual knowledge at eleventh grade of senior high school students in Pacitan based on favorite schools. This research was a descriptive research by using survey method. The population in this study was all of senior high school students in Pacitan. The sampling technique used purposive sampling technique and obtained 3 favorite schools and 3 non-favorite schools. The technique of collecting data used test form which was as the instrument of the research. Data analysis technique used Mann-Whitney U test. Based on the test, it was obtained p = 0,000 (p <0,05) so there was a significant difference between the factual knowledge of the students in the favorite schools and non-favorite schools in Pacitan. The factual knowledge of students in favorite schools was higher with an average of 5.32 while non-favorite schools were obtained an average of 4.36.

Increased adolescent knowledge and behavior following a one-time educational intervention about tuberculosis.

PubMed

Hatzenbuehler, Lindsay A; Starke, Jeffrey R; Smith, E O'Brian; Turner, Teri L; Balmer, Doreen F; Arif, Zainab; Guzman, Francisco; Cruz, Andrea T

2017-05-01

To evaluate the impact of a tuberculosis (TB) educational intervention (EI) on change in adolescent student knowledge and participation in a TB prevention program. From 2/2013-5/2015, students from 2 high schools in Houston, TX participated. The 25-min EI discussed TB bacteriology, epidemiology, symptoms, and indications for TB testing/treatment. Students completed pre- and post-quizzes. Immediately after the EI, students were invited to participate in voluntary TB risk-factor screening, testing and treatment. At 6 months, focus groups were conducted. 895 students attended the EI. 827 students (92%) completed the EI quizzes. Knowledge improved by 12% (pre: 70%; post: 82%, p<0.001); 78% shared their TB knowledge. Following the EI, 671/827 (81%) enrolled in a TB prevention program. Focus groups indicated that the EI stimulated student learning about TB and increased their willingness to participate. A brief, one-time, TB EI is an effective method to encourage adolescents to learn about TB and motivate their uptake of TB risk-factor screening, testing and treatment. Similar EIs should accompany TB prevention programs targeting adolescents. The study's procedures could be considered for incorporation into school-based TB prevention programs to improve the identification, testing and treatment of adolescents at risk for TB. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Teaching research methodology in medical schools: students' attitudes towards and knowledge about science.

PubMed

Hren, Darko; Lukić, Ivan Kresimir; Marusić, Ana; Vodopivec, Ivana; Vujaklija, Ana; Hrabak, Maja; Marusić, Matko

2004-01-01

To explore the relationship between teaching scientific methodology in Year 2 of the medical curriculum and student attitudes towards and knowledge about science and scientific methodology. Anonymous questionnaire survey developed for this purpose. Zagreb University School of Medicine, Croatia. A total of 932 students (response rate 58%) from all 6 years were invited to participate. Score on attitude scale with 45 Likert-type statements and score on knowledge test consisting of 8 multiple choice questions. The average attitude score for all students was 166 +/- 22 out of a maximum of 225, indicating a positive attitude towards science and scientific research. The students' average score on the knowledge test was 3.2 +/- 1.7 on 8 questions. Students who had finished Year 2 had the highest mean attitude (173 +/- 24) and knowledge (4.7 +/- 1.7) scores compared with other year groups (P < 0.001, anova and Tukey posthoc test). For students who had attended a mandatory Year 2 course on the principles of scientific research in medicine (Years 3 to 6), multiple linear regression analysis showed that knowledge test score (B = 3.4; SE = 0.4; 95% confidence interval 2.5-4.2; P < 0.001) and average grades (B = 7.6; SE = 1.5; 95% CI 4.6-10.6; P < 0.001) were significant predictors of attitude towards science, but not sex or failure to pass a year (B = - 0.6; SE = 1.7; 95% CI - 3.9-2.6; P = 0.707; and B = - 3.1; SE = 1.9; 95% CI - 6.8-5.7; P = 0.097, respectively). Medical students have generally positive attitudes towards science and scientific research in medicine. Attendance of a course on research methodology is related to a positive attitude towards science.

Medical Students' Knowledge of Fertility Awareness-Based Methods of Family Planning.

PubMed

Danis, Peter G; Kurz, Sally A; Covert, Laura M

2017-01-01

Traditional medical school curricula have not addressed fertility awareness-based methods (FABMs) of family planning. The objective of this study was to assess (1) 3-year medical students' knowledge of FABMs of family planning, (2) their confidence in utilizing that knowledge in patient care, and (3) to implement focused education on FABMs to improve knowledge and confidence. Third-year medical students at one institution in the United States were given a 10-question assessment at the beginning of their OB-GYN rotation. Two lectures about FABMs and their clinical applications were given during the rotation. Students were given the same questions at the end of the rotation. Each questionnaire consisted of eight questions to assess a student's knowledge of FABMs and two questions to assess the student's confidence in sharing and utilizing that information in a clinical setting. McNemar's test was used to analyze the data. Two hundred seventy-seven students completed a pretest questionnaire and 196 students completed the posttest questionnaire. Medical knowledge improved from an initial test score of 38.99% to final test score of 53.57% ( p  < 0.05). Confidence in sharing FABM information with patients (0 = very uncomfortable; 5 = very comfortable) improved from 1.51 to 3.00 ( p  < 0.05). Confidence in utilizing FABM to diagnose and treat gynecologic/reproductive problems (0 = not very confident and 5 = very confident) improved from 1.01 to 3.15 ( p  < 0.05). Medical schools may not include FABMs in OB-GYN curriculum; however, to patients, these methods remain a sought after and valid form of family planning. This study shows that brief, focused education can increase medical students' knowledge of and confidence with FABMs of family planning.

Do Students Know What They Know and What They Don't Know? Using a Four-Tier Diagnostic Test to Assess the Nature of Students' Alternative Conceptions

ERIC Educational Resources Information Center

Caleon, Imelda S.; Subramaniam, R.

2010-01-01

This study reports on the development and application of a four-tier multiple-choice (4TMC) diagnostic instrument, which has not been reported in the literature. It is an enhanced version of the two-tier multiple-choice (2TMC) test. As in 2TMC tests, its answer and reason tiers measure students' content knowledge and explanatory knowledge,…

Environmental Knowledge and Behavioural Outcomes of Tourism Students in Australia: Towards Testing a Range of Mediation and Moderated Mediation Effects

ERIC Educational Resources Information Center

Fatima, Johra Kayeser; Khan, Habib Zaman; Goh, Edmund

2016-01-01

Our study examines the environmental knowledge (EK) and behavioural outcomes of students studying ecotourism in Sydney, Australia. Three competing models were tested to examine the relationships between EK, participation intention (PI) in ecotourism programs, landscape likeability (LL) and social interactions (SI); and the study also tested the…

Relationship Between Energy Drink Consumption and Nutrition Knowledge in Student-Athletes.

PubMed

Hardy, Richard; Kliemann, Nathalie; Evansen, Taylor; Brand, Jefferson

2017-01-01

To identify the relationships between energy drink consumption, nutrition knowledge, and socio-demographic characteristics in a convenience sample of student-athletes. Cross-sectional. Online survey. A total of 194 student-athletes (112 female and 82 male). Socio-demographic characteristics, knowledge of human nutrition, energy drink consumption habits. Chi-square tests of independence, independent t tests, and hierarchical regression analyses were applied. Most student-athletes in the sample (85.5%) did not consume energy drinks, but those who did tended to be male (P = .004), had lower overall knowledge of nutrition (P = .02), and had a lower grade point average (P < .001) than did nonusers. Also, energy drink consumption was associated with the overall nutrition knowledge score when adjusted for socio-demographic characteristics, with nonusers having greater nutrition knowledge (P = .007) than users. Student-athletes tend to refrain from energy drink use but those who use it have a tendency to have lower nutrition knowledge than do nonusers. Therefore, nutrition education targeted toward student-athletes should encompass the consumption of energy drinks because limited evidence shows the benefits of collegiate athletes consuming energy drinks. Copyright © 2016 Society for Nutrition Education and Behavior. Published by Elsevier Inc. All rights reserved.

Sport Education and Direct Instruction Units: Comparison of Student Knowledge Development in Athletics

PubMed Central

Pereira, José; Araújo, Rui; Farias, Cláudio; Bessa, Cristiana; Mesquita, Isabel

2016-01-01

This study conducted a comparative analysis of students’ knowledge development on athletics in Sport Education and in a Direct Instruction unit taking into account sex and initial skill level. The participants were an experienced Physical Education teacher and two sixth-grade classes totaling 47 students (25 boys and 22 girls). Each class was randomly placed in either Sport Education or Direct Instruction classes and participated in 20, 45-minutes lessons focused on shot put, hurdles and triple jump. Knowledge on athletics was assessed through a 25-items written and video-based test. The inter-group differences and improvements across time in the knowledge test were analyzed through the Mann-Whitney and Wilcoxon tests, respectively. There were significant knowledge improvements in both instructional approaches irrespective of students’ gender and skill level. In Direct Instruction, the type of task organization, the high rates of repetition of movement patterns and feedback by the teacher were beneficial to student learning. In Sport Education, the autonomy granted to students in the control of the pace of task transitions by making on-going judgments on achievement of performance criteria, implicated students affectively and cognitively with the learning content. It was further supported that several models and teaching strategies should be taken into consideration when teaching Physical Education. Different approaches should be perceived as alternatives and teachers should retain the best in each according with the moment in the unit, student developmental stage, and the specific learning objectives in the task. Key points The results in this study showed that regardless of students’ sex, both DI and SE were efficient in the promotion of improvements in students’ content knowledge of athletics. Both boys and girls improved from the pre-test to the post-test in SE and DI. SE was particularly beneficial to lower skill-level. On the contrary, in the DI unit, both higher and lower skill-level students showed knowledge improvements. PMID:27928201

Improving the medical school-residency transition.

PubMed

Morgan, Helen; Skinner, Bethany; Marzano, David; Fitzgerald, James; Curran, Diana; Hammoud, Maya

2017-10-01

In response to calls to improve the continuum between undergraduate and graduate medical education, many medical schools are creating electives designed to prepare students for residency training. There is a need for data that link improvements from these residency preparation courses to residency itself. Data is needed that links improvements from these residency preparation courses to residency OBJECTIVE: To examine senior medical student performance on the Association of Professors of Gynecology and Obstetrics (APGO) Preparation for Residency Knowledge Assessment before and after an obstetrics and gynaecology residency preparation elective, and to determine whether the knowledge improvements persisted to the start of the residency. All 13 students enrolled in the course completed the APGO knowledge assessment on the first and last day of the elective. Three months later, the students were asked to re-take the assessment immediately prior to the start of their residency. There was improvement in mean scores from the pre-test score of 66.4 per cent to the post-test score of 77.4 per cent. At the time of the pre-test, three of the 13 students (23%) had passing scores (70% or greater), and at the time of the post-test, 11 of the 13 (85%) had passing scores. Nine of the 13 students (69%) completed the APGO knowledge assessment immediately prior to the start of their residency. Those nine students had a mean pre-residency score of 76.4 per cent. Eight of the nine students (89%) passed the pre-residency test. Our data support the value of residency preparation electives for improving knowledge, and suggest that senior medical school electives can help to bridge the continuum between undergraduate and graduate medical education. © 2016 John Wiley & Sons Ltd and The Association for the Study of Medical Education.

The effectiveness of virtual simulation in improving student nurses' knowledge and performance during patient deterioration: A pre and post test design.

PubMed

Borg Sapiano, Alexis; Sammut, Roberta; Trapani, Josef

2018-03-01

Preparing nursing students to perform competently in complex emergency situations, such as during rapid patient deterioration, is challenging. Students' active engagement in such scenarios cannot be ensured, due to the unexpected nature of such infrequent events. Many students may consequently not experience and integrate the management of patient deterioration into their knowledge and practical competency by the end of their studies, making them unprepared to manage such situations as practicing nurses. This study investigated the effectiveness of virtual simulation in improving performance during rapid patient deterioration. To investigate the effectiveness of virtual simulation in improving student nurses' knowledge and performance during rapid patient deterioration. A pre- and post-test design was used. Nursing students at a university in Malta were invited to participate in a virtual simulation program named FIRST 2 ACTWeb™, using their own computer devices. A total of 166 (response rate=50%) second and third year diploma and degree nursing students participated in the study. The simulation included three scenarios (Cardiac-Shock-Respiratory) portraying deteriorating patients. Performance feedback was provided at the end of each scenario. Students completed pre- and post-scenario knowledge tests and performance during each scenario was recorded automatically on a database. Findings showed a significant improvement in the students' post-scenario knowledge (z=-6.506, p<0.001). Highest mean performance scores were obtained in the last scenario (M=19.7, median: 20.0, s.d. 3.41) indicating a learning effect. Knowledge was not a predictor of students' performance in the scenarios. This study supports virtual simulation as an effective learning tool for pre-registration nursing students in different programs. Simulation improves both knowledge about and performance during patient deterioration. Virtual simulation of rare events should be a key component of undergraduate nurse education, to prepare students to manage complex situations as practicing nurses. Copyright © 2018 Elsevier Ltd. All rights reserved.

High-School Students' Epistemic Knowledge of Science and Its Relation to Learner Factors in Science Learning

NASA Astrophysics Data System (ADS)

Yang, Fang-Ying; Liu, Shiang-Yao; Hsu, Chung-Yuan; Chiou, Guo-Li; Wu, Hsin-Kai; Wu, Ying-Tien; Chen, Sufen; Liang, Jyh-Chong; Tsai, Meng-Jung; Lee, Silvia W.-Y.; Lee, Min-Hsien; Lin, Che-Li; Chu, Regina Juchun; Tsai, Chin-Chung

2017-04-01

The purpose of this study was to develop and validate an online contextualized test for assessing students' understanding of epistemic knowledge of science. In addition, how students' understanding of epistemic knowledge of science interacts with learner factors, including time spent on science learning, interest, self-efficacy, and gender, was also explored. The participants were 489 senior high school students (244 males and 245 females) from eight different schools in Taiwan. Based on the result of an extensive literature review, we first identified six factors of epistemic knowledge of science, such as status of scientific knowledge, the nature of scientific enterprise, measurement in science, and so on. An online test was then created for assessing students' understanding of the epistemic knowledge of science. Also, a learner-factor survey was developed by adopting previous PISA survey items to measure the abovementioned learner factors. The results of this study show that; (1) by factor analysis, the six factors of epistemic knowledge of science could be grouped into two dimensions which reflect the nature of scientific knowledge and knowing in science, respectively; (2) there was a gender difference in the participants' understanding of the epistemic knowledge of science; and (3) students' interest in science learning and the time spent on science learning were positively correlated to their understanding of the epistemic knowledge of science.

The critical success factors and impact of prior knowledge to nursing students when transferring nursing knowledge during nursing clinical practise.

PubMed

Tsai, Ming-Tien; Tsai, Ling-Long

2005-11-01

Nursing practise plays an important role in transferring nursing knowledge to nursing students. From the related literature review, prior knowledge will affect how learners gain new knowledge. There has been no direct examination of the prior knowledge interaction effect on students' performance and its influence on nursing students when evaluating the knowledge transfer success factors. This study explores (1) the critical success factors in transferring nursing knowledge, (2) the impact of prior knowledge when evaluating the success factors for transferring nursing knowledge. This research utilizes in-depth interviews to probe the initial success factor phase. A total of 422 valid questionnaires were conducted by the authors. The data were analysed by comparing the mean score and t-test between two groups. Seventeen critical success factors were identified by the two groups of students. Twelve items were selected to examine the diversity in the two groups. Students with prior knowledge were more independent than the other group. They also preferred self-directed learning over students without prior knowledge. Students who did not have prior knowledge were eager to take every opportunity to gain experience and more readily adopted new knowledge.

Pharmacy Students' Test-Taking Motivation-Effort on a Low-Stakes Standardized Test

PubMed Central

2011-01-01

Objective To measure third-year pharmacy students' level of motivation while completing the Pharmacy Curriculum Outcomes Assessment (PCOA) administered as a low-stakes test to better understand use of the PCOA as a measure of student content knowledge. Methods Student motivation was manipulated through an incentive (ie, personal letter from the dean) and a process of statistical motivation filtering. Data were analyzed to determine any differences between the experimental and control groups in PCOA test performance, motivation to perform well, and test performance after filtering for low motivation-effort. Results Incentivizing students diminished the need for filtering PCOA scores for low effort. Where filtering was used, performance scores improved, providing a more realistic measure of aggregate student performance. Conclusions To ensure that PCOA scores are an accurate reflection of student knowledge, incentivizing and/or filtering for low motivation-effort among pharmacy students should be considered fundamental best practice when the PCOA is administered as a low-stakes test PMID:21655395

Health-Related Fitness Knowledge and Physical Activity of High School Students

ERIC Educational Resources Information Center

Thompson, Angela; Hannon, James C.

2012-01-01

The purpose of this study was to determine if health-related fitness (HRF) knowledge is related to self-reported physical activity (PA) of high school students. Students (N=165) enrolled in physical education from two schools in the Southwestern U.S participated. A 100-point HRF knowledge test was assembled, focusing on the HRF concepts of…

A Field Study of First Aid Knowledge and Attitudes of College Students in Kuwait University

ERIC Educational Resources Information Center

Al-Khamees, Nedaa

2006-01-01

A random sample of 562 students completed a questionnaire including demographic data; 20 questions testing knowledge (right answers scored 1 and wrong answers 0); and 20 exploring attitudes ("yes", "not sure" and "no"). Overall, students scored 0.49 for knowledge and 2.30 (of a maximum 3) for attitude. Knowledge…

High-School Students' Epistemic Knowledge of Science and Its Relation to Learner Factors in Science Learning

ERIC Educational Resources Information Center

Yang, Fang-Ying; Liu, Shiang-Yao; Hsu, Chung-Yuan; Chiou, Guo-Li; Wu, Hsin-Kai; Wu, Ying-Tien; Chen, Sufen; Liang, Jyh-Chong; Tsai, Meng-Jung; Lee, Silvia W.-Y.; Lee, Min-Hsien; Lin, Che-Li; Chu, Regina Juchun; Tsai, Chin-Chung

2018-01-01

The purpose of this study was to develop and validate an online contextualized test for assessing students' understanding of epistemic knowledge of science. In addition, how students' understanding of epistemic knowledge of science interacts with learner factors, including time spent on science learning, interest, self-efficacy, and gender, was…

Measuring Computer Science Knowledge Level of Hungarian Students Specialized in Informatics with Romanian Students Attending a Science Course or a Mathematics-Informatics Course

ERIC Educational Resources Information Center

Kiss, Gabor

2012-01-01

An analysis of Information Technology knowledge of Hungarian and Romanian students was made with the help of a self developed web based Informatics Test. The goal of this research is an analysis of the Computer Science knowledge level of Hungarian and Romanian students attending a Science course or a Mathematics-Informatics course. Analysed was…

Educating adolescents about healthy sleep: experimental study of effectiveness of educational leaflet.

PubMed

Bakotić, Marija; Radosević-Vidacek, Biserka; Kosćec, Adrijana

2009-04-01

To evaluate how exposure to educational leaflet about healthy sleep affects knowledge about sleep in adolescents. The study included students aged 15-18 years from 12 high schools (1209 participants; 85% of eligible study population). Multistage sampling was used and the selected schools were randomly assigned into two intervention groups and two control groups, according to the Solomon experimental design. Intervention groups received educational leaflets and control groups did not. In one of the intervention groups and one of the control groups, pre-testing of knowledge about sleep was performed. Students answered the Sleep Knowledge Test, which was constructed in accordance with the information on the leaflet. Data were analyzed by four-way ANOVA and additional analyses of simple main effects were performed. Positive effect of educational leaflet was found in students aged 15 (F = 28.46; P < 0.001), 16 (F = 5.74; P = 0.017), and 17 (F = 17.17; P < 0.001), but there was no effect in students aged 18 (P = 0.467). In male students, positive effect of the leaflet was found only in the group that had not been pre-tested (F = 6.29; P = 0.012), while in female students, it was found in both pre-tested (F = 26.24; P < 0.001) and not pre-tested group (F = 17.36; P < 0.001), with greater effect in pre-tested group (F = 5.70; P = 0.017). Female students generally showed better knowledge about sleep than male students (F = 95.95; P < 0.001). Educational leaflets can be an effective first step in educating younger high school students about healthy sleep, with the method being more effective in female adolescents.

Computer game-based and traditional learning method: a comparison regarding students' knowledge retention.

PubMed

Rondon, Silmara; Sassi, Fernanda Chiarion; Furquim de Andrade, Claudia Regina

2013-02-25

Educational computer games are examples of computer-assisted learning objects, representing an educational strategy of growing interest. Given the changes in the digital world over the last decades, students of the current generation expect technology to be used in advancing their learning requiring a need to change traditional passive learning methodologies to an active multisensory experimental learning methodology. The objective of this study was to compare a computer game-based learning method with a traditional learning method, regarding learning gains and knowledge retention, as means of teaching head and neck Anatomy and Physiology to Speech-Language and Hearing pathology undergraduate students. Students were randomized to participate to one of the learning methods and the data analyst was blinded to which method of learning the students had received. Students' prior knowledge (i.e. before undergoing the learning method), short-term knowledge retention and long-term knowledge retention (i.e. six months after undergoing the learning method) were assessed with a multiple choice questionnaire. Students' performance was compared considering the three moments of assessment for both for the mean total score and for separated mean scores for Anatomy questions and for Physiology questions. Students that received the game-based method performed better in the pos-test assessment only when considering the Anatomy questions section. Students that received the traditional lecture performed better in both post-test and long-term post-test when considering the Anatomy and Physiology questions. The game-based learning method is comparable to the traditional learning method in general and in short-term gains, while the traditional lecture still seems to be more effective to improve students' short and long-term knowledge retention.

The impact of a student-teacher-scientist partnership (STSP) on students' and teachers' content knowledge and attitudes toward science

NASA Astrophysics Data System (ADS)

Houseal, Ana K.

Engaging elementary students in science through inquiry-based methodologies is at the center of science education reform efforts (AAAS, 1989, NRC 1996, 2000). Through scientific problem solving, students can learn that science is more than just learning facts and concepts (NRC, 2000) The process of scientific inquiry, as a way of approaching scientific problem solving, can be taught to students through experiential, authentic (or real-world) science experiences. Student-teacher-scientist partnerships (STSPs) are one vehicle used to connect students to these science experiences with practicing research scientists. However, the literature on STSPs demonstrates they are fraught with challenges and very little is known of their effects on teachers' and students' content knowledge growth or changes in their attitudes about science and scientists. This study addressed these two areas by researching a particular STSP. The STSP, called Students, Teachers, and Rangers and Research Scientists (STaRRS), designed to be incorporated into the existing long-standing education program Expedition: Yellowstone! (E:Y!) was the focus of this study. For teachers, a pre-test, intervention, post-test research design addressing content knowledge gains, attitude changes, and pedagogical changes was used. A quasi-experimental pre- post-test design using treatment and comparison groups of students addressed content knowledge gains and attitude changes. Findings provided evidence of significant positive shifts in teachers' attitudes regarding science and scientists, and trends of shifting pedagogical choices made by teachers. Students showed significant content knowledge gains and an increased positive attitude regarding their perceptions of scientists.

Student Team Achievement Divisions: Its Effect on Electrical Motor Installation Knowledge Competence

NASA Astrophysics Data System (ADS)

Hanafi, Ahmad; Basuki, Ismet

2018-04-01

Student team achievement division (STAD) was an active learning strategy with the small group inside of the classroom members. The students would work in small heterogeneous groups (of five to six members) and help one another to comprehend the material given. To achieve the objectives of the study, this research aims to know the effect of STAD on competence of electrical motor installation. The objective of the student competence was knowledge competence. The data was collected from 30 students. the participants were the students of second class at electrical installation techniques, SMKN 1 Pungging Indonesia. The design of empirical test in this research was one shot case study. The result of knowledge test would be compared by criteria for minimum competence, which was 75. Knowledge competence was analyzed with one sample t test technique. From the analysis got average 84.93, which meant average of student competence had reached criteria for minimum competence. From that analyze, It could be concluded that STAD was effective on electrical motor installation knowledge competence. STAD could grow student motivation to learn better than other models. But, in the application of cooperative learning teacher should prepare carefully before the learning process to avoid problems that could arise during group learning such as students who were less active in the groups. The problem could be resolved by away the teachers took around to check each group. It was felt could minimize the problems.

Development and psychometric testing of the Knowledge, Attitudes and Practices (KAP) questionnaire among student Tuberculosis (TB) Patients (STBP-KAPQ) in China.

PubMed

Fan, Yahui; Zhang, Shaoru; Li, Yan; Li, Yuelu; Zhang, Tianhua; Liu, Weiping; Jiang, Hualin

2018-05-08

TB outbreaking in schools is extremely complex, and presents a major challenge for public health. Understanding the knowledge, attitudes and practices among student TB patients in such settings is fundamental when it comes to decreasing future TB cases. The objective of this study was to develop a Knowledge, Attitudes and Practices Questionnaire among Student Tuberculosis Patients (STBP-KAPQ), and evaluate its psychometric properties. This study was conducted in three stages: item construction, pilot testing in 10 student TB patients and psychometric testing, including reliability and validity. The item pool for the questionnaire was compiled from literature review and early individual interviews. The questionnaire items were evaluated by the Delphi method based on 12 experts. Reliability and validity were assessed using student TB patients (n = 416) and healthy students (n = 208). Reliability was examined with internal consistency reliability and test-retest reliability. Content validity was calculated by content validity index (CVI); Construct validity was examined using exploratory factor analysis (EFA) and confirmatory factor analysis (CFA); The Public Tuberculosis Knowledge, Attitudes and Practices Questionnaire (PTB-KAPQ) was applied to evaluate criterion validity; As concerning discriminant validity, T-test was performed. The final STBP-KAPQ consisted of three dimensions and 25 items. Cronbach's α coefficient and intraclass correlation coefficient (ICC) was 0.817 and 0.765, respectively. Content validity index (CVI) was 0.962. Seven common factors were extracted by principal factor analysis and varimax rotation, with a cumulative contribution of 66.253%. The resulting CFA model of the STBP-KAPQ exhibited an appropriate model fit (χ2/df = 1.74, RMSEA = 0.082, CFI = 0.923, NNFI = 0.962). STBP-KAPQ and PTB-KAPQ had a strong correlation in the knowledge part, and the correlation coefficient was 0.606 (p < 0.05). Discriminant validity was supported through a significant difference between student TB patients and healthy students across all domains (p < 0.05). An instrument, "Knowledge, Attitudes and Practices Questionnaire among Student Tuberculosis Patients (STBP-KAPQ)" was developed. Psychometric testing indicated that it had adequate validity and reliability for use in KAP researches with student TB patients in China. The new tool might help public health researchers evaluate the level of KAP in student TB patients, and it could also be used to examine the effects of TB health education.

Readability and Item Difficulty of the Texas Assessment of Knowledge and Skills Fifth-Grade Science Tests

ERIC Educational Resources Information Center

Thomas, Conn; Carpenter, Clint

2008-01-01

The development of the Texas Assessment of Knowledge and Skills test involves input from educators across the state. The development process attempts to create an assessment that reflects the skills and content understanding of students at the tested grade level. This study attempts to determine other factors that can affect student performance on…

Pharmacology and biochemistry undergraduate students' concern for a healthy diet and nutrition knowledge.

PubMed

Bernardes Spexoto, Maria Claudia; Garcia Ferin, Giovana; Duarte Bonini Campos, Juliana Alvares

2015-04-01

To estimate the concern for a healthy diet and the nutrition knowledge of undergraduate students of a pharmacology and biochemistry program and their associations with the variables of interest. This cross-sectional study administered the Nutrition Knowledge Scale and the How is your diet? questionnaire to 381 students. The associations between concern for a healthy diet and nutrition knowledge and between these two factors and the demographic variables were measured by the chi-square test (χ2) or Fisher's exact test. The significance level was set at 5%. The mean age of the students was 20.6 (standard deviation [SD] = 2.7) years; 78.2% were female students; their mean body mass index was 22.6 (SD = 3.7) kg/m²; and 73.5% had an appropriate body mass index-related nutritional status. Most students fell within the category "pay attention to your diet" (77.1%) and "moderate nutrition knowledge" (79.7%). Concern for a healthy diet was significantly associated with program year (p = 0.024), socioeconomic class (p = 0.012), and physical activity (p <0.001). Nutrition knowledge was associated only with program year (p < 0.001). Concern for a healthy diet was not associated with nutrition knowledge (p = 0.808). Physically inactive, first-year students from socioeconomic class B (US$ 1,046 - 1,872) were less concerned with a healthy diet. Such concern was not related to the students' nutrition knowledge. Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.

Young Syrian adults' knowledge, perceptions and attitudes to premarital testing.

PubMed

Gharaibeh, H; Mater, F K

2009-12-01

The issue of premarital testing is a controversial and complex issue. Syria is an Islamic country that is moving towards modernization that involves changes in social structures and urbanization of attitudes, beliefs, views and values. The purpose of this study was to identify young Syrian adults' knowledge, perceptions and attitudes about premarital testing. Descriptive, cross-sectional design was utilized. The study was conducted at a mid-sized university in Syria. A stratified simple random sampling was used to recruit the university students in the last 2 years of their graduation. A total of 942 students participated in the study using a questionnaire developed to measure the participants' knowledge, attitudes and perception of premarital testing. Although university students had a considerable knowledge of premarital testing, they had a limited knowledge about certain aspects. Moreover, although they had some positive attitudes, they still had negative attitudes and perceptions towards other aspects of premarital testing. The study results could assist in the development of health education programmes in Syria and other Arab countries to increase their awareness and influence their attitudes towards premarital testing. The study limitation was that the sample was chosen from one part of Syria.

An Analysis of the Changes in Ability and Knowledge of Students Taking A-Level Physics and Mathematics over a 35 Year Period

ERIC Educational Resources Information Center

Barham, Peter J.

2012-01-01

New undergraduate students arriving to study physics at the University of Bristol from 1975 onwards have all taken the same test of their knowledge and understanding of physics and mathematics. Many of the questions test knowledge of material that has been in the A-level syllabus for maths or physics throughout this period. The ability of incoming…

Achievement goal orientation and situational motivation for a low-stakes test of content knowledge.

PubMed

Waskiewicz, Rhonda A

2012-05-10

To determine the extent of the relationship between students' inherent motivation to achieve in a doctor of pharmacy program and their motivation to achieve on a single low-stakes test of content knowledge. The Attitude Toward Learning Questionnaire (ATL) was administered to 66 third-year pharmacy students at the beginning of the spring 2011 semester, and the Student Opinion Scale (SOS) was administered to the same group immediately following completion of the Pharmacy Curricular Outcomes Assessment (PCOA). Significant differences were found in performance approach and work avoidance based on situational motivation scores. Situational motivation was also found to be directly correlated with performance and mastery approaches and inversely correlated with work avoidance. Criteria were met for predicting importance and effort from performance and mastery approaches and work avoidance scores of pharmacy students. The ability to predict pharmacy students' motivation to perform on a low-stakes standardized test of content knowledge increases the test's usefulness as a measure of curricular effectiveness.

Knowledge, attitudes and practices of prevention for cervical cancer and breast cancer among medical students.

PubMed

Rodríguez-Feria, Pablo; Hernández-Flórez, Luis J; Rodríguez-Feria, Daniela

2016-06-01

Objective To assess the knowledge, attitudes and practices of medical students for health promotion, primary prevention and early detection of breast neoplasm and uterine cervical neoplasm, as well as to make recommendations for improving the Public Health curriculum at the Universidad de los Andes. Methodology This study utilized a survey of medical knowledge, attitudes and practices applied to fifth year Colombian medical students attending the Universidad de los Andes in the first semester of 2013. Results 64/76 students answered the surveys (response rate 84.2 % ): 62.5 % (40/64) and 37.5 % (24/64) response rates from students in their ninth and tenth semesters, respectively; and 64.1 % (41/64) and 35.9 % (23/64) response rates from female and male students, respectively. Knowledge: clinical breast exam (CBE), breast self-examination (BSE) and mammography were recommended by 95.3 % (61/64) of students, 96.9 % (62/64) of medical students and 90.7 % (58/64) of students, respectively. Attitude: the most effective tests to reduce mortality in women aged ≥ 50 years were the Papanicolaou test according to 90.6 % (58/64) of students and mammography according to 82.8 % (53/64) of students. Practice: 55.0 % (35/64) of students had received training in the guidelines and protocols for breast neoplasm and uterine cervical neoplasm screening. Discussion To promote early detection of cervical and breast cancer, knowledge, attitudes and practices must be improved to enhance clinical practices (e.g. Papanicolaou test) and medical student training guidelines or protocols for these two cancers. Overall, with induced demand and support from research communities and institutions seeking to make these improvements, we collaborate to decrease missed opportunities in medical research and Public Health.

New graduate students' baseline knowledge of the responsible conduct of research.

PubMed

Heitman, Elizabeth; Olsen, Cara H; Anestidou, Lida; Bulger, Ruth Ellen

2007-09-01

To assess (1) new biomedical science graduate students' baseline knowledge of core concepts and standards in responsible conduct of research (RCR), (2) differences in graduate students' baseline knowledge overall and across the Office of Research Integrity's nine core areas, and (3) demographic and educational factors in these differences. A 30-question, computer-scored multiple-choice test on core concepts and standards of RCR was developed following content analysis of 20 United States-published RCR texts, and combined with demographic questions on undergraduate experience with RCR developed from graduate student focus groups. Four hundred two new graduate students at three health science universities were recruited for Scantron and online testing before beginning RCR instruction. Two hundred fifty-one of 402 eligible trainees (62%) at three universities completed the test; scores ranged from 26.7% to 83.3%, with a mean of 59.5%. Only seven (3%) participants scored 80% or above. Students who received their undergraduate education outside the United States scored significantly lower (mean 52.0%) than those with U.S. bachelor's degrees (mean 60.5%, P < .001). Participants with prior graduate biomedical or health professions education scored marginally higher than new students, but both groups' mean scores were well below 80%. The mean score of 16 participants who reported previous graduate-level RCR instruction was 67.7%. Participants' specific knowledge varied, but overall scores were universally low. New graduate biomedical sciences students have inadequate and inconsistent knowledge of RCR, irrespective of their prior education or experience. Incoming trainees with previous graduate RCR education may also have gaps in core knowledge.

Deaf college students' mathematical skills relative to morphological knowledge, reading level, and language proficiency.

PubMed

Kelly, Ronald R; Gaustad, Martha G

2007-01-01

This study of deaf college students examined specific relationships between their mathematics performance and their assessed skills in reading, language, and English morphology. Simple regression analyses showed that deaf college students' language proficiency scores, reading grade level, and morphological knowledge regarding word segmentation and meaning were all significantly correlated with both the ACT Mathematics Subtest and National Technical Institute for the Deaf (NTID) Mathematics Placement Test scores. Multiple regression analyses identified the best combination from among these potential independent predictors of students' performance on both the ACT and NTID mathematics tests. Additionally, the participating deaf students' grades in their college mathematics courses were significantly and positively associated with their reading grade level and their knowledge of morphological components of words.

An Assessment of Pharmacy Student Confidence in Learning.

ERIC Educational Resources Information Center

Popovich, Nicholas G.; Rogers, Wallace J.

1987-01-01

A study to determine student knowledge and confidence in that knowledge when answering multiple-choice examination questions in a nonprescription drug course is described. An alternate approach to methods of confidence testing was investigated. The knowledge and experience survey is appended. (Author/MLW)

The Impact of a Science Education Game on Students' Learning and Perception of Inhalants as Body Pollutants.

PubMed

Klisch, Yvonne; Miller, Leslie M; Wang, Shu; Epstein, Joel

2012-04-01

This study investigated the knowledge gains and attitude shifts attributable to a unique online science education game, Uncommon Scents. The game was developed to teach middle school students about the biological consequences of exposure to toxic chemicals in an environmental science context, as well as the risks associated with abusing these chemicals as inhalants. Middle school students ( n = 444) grades six through eight participated in the study consisting of a pre-test, three game-play sessions, and a delayed post-test. After playing the game, students demonstrated significant gains in science content knowledge, with game usability ratings emerging as the strongest predictor of post-test content knowledge scores. The intervention also resulted in a shift to more negative attitudes toward inhalants, with the most negative shift occurring among eighth grade students and post-test knowledge gains as the strongest predictor of attitude change across all grade levels. These findings suggest that the environmental science approach used in Uncommon Scents is an efficacious strategy for delivering both basic science content and influencing perceived harm relating to the inhalation of toxic chemicals from common household products.

The Impact of a Science Education Game on Students' Learning and Perception of Inhalants as Body Pollutants

NASA Astrophysics Data System (ADS)

Klisch, Yvonne; Miller, Leslie M.; Wang, Shu; Epstein, Joel

2012-04-01

This study investigated the knowledge gains and attitude shifts attributable to a unique online science education game, Uncommon Scents. The game was developed to teach middle school students about the biological consequences of exposure to toxic chemicals in an environmental science context, as well as the risks associated with abusing these chemicals as inhalants. Middle school students (n = 444) grades six through eight participated in the study consisting of a pre-test, three game-play sessions, and a delayed post-test. After playing the game, students demonstrated significant gains in science content knowledge, with game usability ratings emerging as the strongest predictor of post-test content knowledge scores. The intervention also resulted in a shift to more negative attitudes toward inhalants, with the most negative shift occurring among eighth grade students and post-test knowledge gains as the strongest predictor of attitude change across all grade levels. These findings suggest that the environmental science approach used in Uncommon Scents is an efficacious strategy for delivering both basic science content and influencing perceived harm relating to the inhalation of toxic chemicals from common household products.

Conceptual Coherence, Comprehension, and Vocabulary Acquisition: A Knowledge Effect?

ERIC Educational Resources Information Center

Cervetti, Gina N.; Wright, Tanya S.; Hwang, HyeJin

2016-01-01

Previous research has documented the role of readers' existing topic knowledge in supporting students' comprehension of text; yet, we know less about how to build students' knowledge in order to support comprehension and vocabulary learning. In the current study, we test the hypothesis that knowledge can be built and leveraged simultaneously in…

Knowledge of HIV/AIDS and predictors of uptake of HIV counseling and testing among undergraduate students of a privately owned university in Nigeria.

PubMed

Abiodun, Olumide; Sotunsa, John; Ani, Franklin; Jaiyesimi, Ebunoluwa

2014-09-12

The spread of HIV/AIDS among the reproductive age group particularly young adults is a major public health concern in Nigeria. Lifestyles of students on university campuses put them at increased risk of contracting the HIV. The aim of this study was to assess the level of HIV/AIDS knowledge and to investigate the factors that were correlated with the uptake of and willingness to take up HIV counseling and testing. A cross-sectional study of 1,250 university students selected by 2-stage random sampling technique using self-administered questionnaire. The participants consisted of 57.7% females and 42.3% males with ages ranging from 15 to 32 years and a mean of 19.13 ± 2.32 years. The awareness of HIV was universal. The knowledge about HIV/AIDS was very high with a mean score of 8.18 ± 1.60 out of 10; and 97.1% of participants having good knowledge of HIV/AIDS. The major source of HIV/AIDS information was the mass media. There was a significant difference in knowledge of HIV/AIDS by gender where male students had better knowledge about HIV/AIDS than females [t (1225) = 3.179, p = 0.002]. While 95% of the participants knew where to get an HIV test done, only 30.4% had tested for HIV within the six months preceding the study. However, 72.2% of them were willing to test for HIV. There was no significant association between demographic characteristics and having tested for HIV in the preceding six months but there was significant association between willingness to have an HIV test and the participants' age groups, sex, marital status and their knowledge of HIV/AIDS. Participants who were aged 21 years and above and had good knowledge about HIV were more willing to take an HIV test. Females were more willing to take an HIV test than males. The participants' knowledge about HIV /AIDS was quite good, the willingness to have HIV test done was high and the knowledge of a place where test can be done was nearly universal yet HIV testing was low. Innovative school based programs should be put in place to leverage on the willingness to test and translate it to periodic HIV testing.

Comparison of third-year medical and physical therapy students' knowledge of anatomy using the carpal bone test.

PubMed

Valenza, Marie Carmen; Castro-Martín, Eduardo; Valenza, Gerad; Guirao-Piñeiro, Miguel; De-la-Llave-Rincón, Ana Isabel; Fernández-de-las-Peñas, César

2012-02-01

The curricula of all health professionals have an important foundation of human anatomy. A comparison of the anatomy retention between students from different curricula has not been studied. Our aim was to examine the knowledge competency of third-year physical therapy and medical students in carpal bone anatomy. The testing was conducted on the third-year medical and physical therapy students at Universidad de Granada. Students were given 5 minutes to answer the carpal bone test, a test which requires the identification of the carpal bones in an illustration of the bony skeleton of carpal region. Differences in the distribution of the responses between groups were analyzed using the χ(2) test. One hundred thirty-four (n = 134) tests were analyzed (n = 54 [41%] physical therapy students, n = 80 [59%] medical students). Only 39 students correctly identified all of the carpal bones (42.6% physical therapy, 20% medical, P < .001). Physical therapy students correctly identified a greater number (P < .001) of carpal bones (mean ± SD, 5.8 ± 2.2) than medical students (mean ± SD, 3.1 ± 2.9). The capitate was the most frequently identified bone in both physical therapy (96%) and medical (46%) students (P < .001). The hamate bone was the least frequently identified bone by medical students (n = 29, or 36.3%), whereas the trapezoid bone was the least frequently identified bone by physical therapy students (n = 35, or 64.8%). There are few studies investigating anatomical knowledge levels between disciplines. This study found that physical therapy students exhibited better retention of anatomy of the carpal bones than medical students. Copyright © 2012 National University of Health Sciences. Published by Mosby, Inc. All rights reserved.

Demographic attributes and knowledge acquisition among graduate-entry medical students.

PubMed

Finucane, Paul; Flannery, Denise; McGrath, Deirdre; Saunders, Jean

2013-01-01

Recent changes to undergraduate (basic) medical education in Ireland have linked an expansion of student numbers with wide-ranging reforms. Medical schools have broadened access by admitting more mature students from diverse backgrounds and have increased their international student numbers. This has resulted in major changes to the demographic profile of students at Irish medical schools. To determine whether the demographic characteristics of students impact on their academic performance and specifically on their rate of knowledge acquisition. As a formative assessment exercise, we administered a progress test to all students twice each year during a 4 year graduate-entry medical programme. We compared scores over time between students from different age cohorts, of different gender, of different nationalities and from different academic backgrounds. In the 1143 tests taken by 285 students to date, there were no significant differences in the rate of knowledge acquisition between the various groups. Early in the course, students from a non-biological science background performed less well than others but outperformed their peers by the time of graduation. Neither age, gender, nationality nor academic background impacts on the rate of knowledge acquisition among graduate-entry medical students.

Use of media technology to enhance the learning of student nurses in regards to auditory hallucinations.

PubMed

Mawson, Kerry

2014-04-01

The aim of this study was to determine if simulation aided by media technology contributes towards an increase in knowledge, empathy, and a change in attitudes in regards to auditory hallucinations for nursing students. A convenience sample of 60 second-year undergraduate nursing students from an Australian university was invited to be part of the study. A pre-post-test design was used, with data analysed using a paired samples t-test to identify pre- and post-changes on nursing students' scores on knowledge of auditory hallucinations. Nine of the 11 questions reported statistically-significant results. The remaining two questions highlighted knowledge embedded within the curriculum, with therapeutic communication being the core work of mental health nursing. The implications for practice are that simulation aided by media technology increases the knowledge of students in regards to auditory hallucinations. © 2013 Australian College of Mental Health Nurses Inc.

Sexual Knowledge, Attitudes, and Behaviors of an Ethnically Diverse Sample of Community College Students in Metropolitan New York.

ERIC Educational Resources Information Center

DeMarzo, Jenine

This study investigated the association among select socio-cultural variables and sexual knowledge, attitudes, and behaviors with a diverse population of metropolitan New York community college students. The Sexual Knowledge, Attitude, and Behavior Test survey instrument was administered to 338 students between the ages of 17 and 26 in their…

A New Student Performance Analysing System Using Knowledge Discovery in Higher Educational Databases

ERIC Educational Resources Information Center

Guruler, Huseyin; Istanbullu, Ayhan; Karahasan, Mehmet

2010-01-01

Knowledge discovery is a wide ranged process including data mining, which is used to find out meaningful and useful patterns in large amounts of data. In order to explore the factors having impact on the success of university students, knowledge discovery software, called MUSKUP, has been developed and tested on student data. In this system a…

Evaluation of the effectiveness of 3D vascular stereoscopic models in anatomy instruction for first year medical students.

PubMed

Cui, Dongmei; Wilson, Timothy D; Rockhold, Robin W; Lehman, Michael N; Lynch, James C

2017-01-01

The head and neck region is one of the most complex areas featured in the medical gross anatomy curriculum. The effectiveness of using three-dimensional (3D) models to teach anatomy is a topic of much discussion in medical education research. However, the use of 3D stereoscopic models of the head and neck circulation in anatomy education has not been previously studied in detail. This study investigated whether 3D stereoscopic models created from computed tomographic angiography (CTA) data were efficacious teaching tools for the head and neck vascular anatomy. The test subjects were first year medical students at the University of Mississippi Medical Center. The assessment tools included: anatomy knowledge tests (prelearning session knowledge test and postlearning session knowledge test), mental rotation tests (spatial ability; presession MRT and postsession MRT), and a satisfaction survey. Results were analyzed using a Wilcoxon rank-sum test and linear regression analysis. A total of 39 first year medical students participated in the study. The results indicated that all students who were exposed to the stereoscopic 3D vascular models in 3D learning sessions increased their ability to correctly identify the head and neck vascular anatomy. Most importantly, for students with low-spatial ability, 3D learning sessions improved postsession knowledge scores to a level comparable to that demonstrated by students with high-spatial ability indicating that the use of 3D stereoscopic models may be particularly valuable to these students with low-spatial ability. Anat Sci Educ 10: 34-45. © 2016 American Association of Anatomists. © 2016 American Association of Anatomists.

Effect of simulation on the ability of first year nursing students to learn vital signs.

PubMed

Eyikara, Evrim; Baykara, Zehra Göçmen

2018-01-01

The acquisition of cognitive, affective and psychomotor knowledge and skills are required in nursing, made possible via an interactive teaching method, such as simulation. This study conducted to identify the impact of simulation on first-year nursing students' ability to learn vital signs. A convenience sample of 90 first-year nursing students enrolled at a University, Ankara, in 2014-2015. Ninety students enrolled for lessons on the "Fundamentals of Nursing" were identified using a simple random sampling method. The students were taught vital signs theory via traditional methods. They were grouped into experimental 1, experimental 2 and control group, of 30 students each. Students in the experimental 1 group attended sessions on simulation and those in the experimental 2 group sessions on laboratory work, followed by simulation. The control group were taught via traditional methods and only attended the laboratory work sessions. The students' cognitive knowledge acquisition was evaluated using a knowledge test before and after the lessons. The ability to measure vital signs in adults (healthy ones and patients) was evaluated using a skill control list. A statistically significant difference was not observed between the groups in terms of the average pre-test scores on knowledge (p>0.050). Groups exposed to simulation obtained statistically significantly higher scores than the control group in post-test knowledge (p<0.050). The ability of the groups exposed to simulation to measure vital signs in healthy adults and patients was more successful than that the control group (p<0.050). This was statistically significant. Simulation had a positive effect on the ability of nursing students to measure vital signs. Thus, simulation should be included in the mainstream curriculum in order to effectively impart nursing knowledge and skills. Copyright © 2017 Elsevier Ltd. All rights reserved.

Exploring the Changes in Students' Understanding of the Scientific Method Using Word Associations

ERIC Educational Resources Information Center

Gulacar, Ozcan; Sinan, Olcay; Bowman, Charles R.; Yildirim, Yetkin

2015-01-01

A study is presented that explores how students' knowledge structures, as related to the scientific method, compare at different student ages. A word association test comprised of ten total stimulus words, among them "experiment," "science fair," and "hypothesis," is used to probe the students' knowledge structures.…

Development and validation of an energy-balance knowledge test for fourth- and fifth-grade students.

PubMed

Chen, Senlin; Zhu, Xihe; Kang, Minsoo

2017-05-01

A valid test measuring children's energy-balance (EB) knowledge is lacking in research. This study developed and validated the energy-balance knowledge test (EBKT) for fourth and fifth grade students. The original EBKT contained 25 items but was reduced to 23 items based on pilot result and intensive expert panel discussion. De-identified data were collected from 468 fourth and fifth grade students enrolled in four schools to examine the psychometric properties of the EBKT items. The Rasch model analysis was conducted using the Winstep 3.65.0 software. Differential item functioning (DIF) analysis flagged 1 item (item #4) functioning differently between boys and girls, which was deleted. The final 22-item EBKT showed desirable model-data fit indices. The items had large variability ranging from -3.58 logit (item #10, the easiest) to 1.70 logit (item #3, the hardest). The average person ability on the test was 0.28 logit (SD = .78). Additional analyses supported known-group difference validity of the EBKT scores in capturing gender- and grade-based ability differences. The test was overall valid but could be further improved by expanding test items to discern various ability levels. For lack of a better test, researchers and practitioners may use the EBKT to assess fourth- and fifth-grade students' EB knowledge.

Sport Education and Direct Instruction Units: Comparison of Student Knowledge Development in Athletics.

PubMed

Pereira, José; Araújo, Rui; Farias, Cláudio; Bessa, Cristiana; Mesquita, Isabel

2016-12-01

This study conducted a comparative analysis of students' knowledge development on athletics in Sport Education and in a Direct Instruction unit taking into account sex and initial skill level. The participants were an experienced Physical Education teacher and two sixth-grade classes totaling 47 students (25 boys and 22 girls). Each class was randomly placed in either Sport Education or Direct Instruction classes and participated in 20, 45-minutes lessons focused on shot put, hurdles and triple jump. Knowledge on athletics was assessed through a 25-items written and video-based test. The inter-group differences and improvements across time in the knowledge test were analyzed through the Mann-Whitney and Wilcoxon tests, respectively. There were significant knowledge improvements in both instructional approaches irrespective of students' gender and skill level. In Direct Instruction, the type of task organization, the high rates of repetition of movement patterns and feedback by the teacher were beneficial to student learning. In Sport Education, the autonomy granted to students in the control of the pace of task transitions by making on-going judgments on achievement of performance criteria, implicated students affectively and cognitively with the learning content. It was further supported that several models and teaching strategies should be taken into consideration when teaching Physical Education. Different approaches should be perceived as alternatives and teachers should retain the best in each according with the moment in the unit, student developmental stage, and the specific learning objectives in the task.

Student Consumer Knowledge: Results of a Nationwide Test.

ERIC Educational Resources Information Center

Brobeck, Stephen

A nationwide test of consumer knowledge of high school students conducted in 1991 found that seniors are unprepared for critical purchasing decisions needed after they graduate. Random samples of the population, 428 high school seniors, were asked 250 questions about a range of consumer subjects such as credit, checking/saving accounts, auto…

What Have 17-Year-Olds Known in the Past?

ERIC Educational Resources Information Center

Whittington, Dale

1991-01-01

Calls for education improvement are often predicated on a decline in U.S. education. Past U.S. high school students' knowledge is examined through U.S. history test data from 1915 to 1925 and national achievement test data for 1932 to 1965. Evidence does not support a decline in student knowledge. (SLD)

Ethics or Morals: Understanding Students' Values Related to Genetic Tests on Humans

NASA Astrophysics Data System (ADS)

Lindahl, Mats Gunnar

2009-10-01

To make meaning of scientific knowledge in such a way that concepts and values of the life-world are not threatened is difficult for students and laymen. Ethics and morals pertaining to the use of genetic tests for hereditary diseases have been investigated and discussed by educators, anthropologists, medical doctors and philosophers giving, at least in part, diverging results. This study investigates how students explain and understand their argumentation about dilemmas concerning gene testing for the purpose to reduce hereditary diseases. Thirteen students were interviewed about their views on this issue. Qualitative analysis was done primarily by relating students’ argumentation to their movements between ethics and morals as opposing poles. Students used either objective or subjective knowledge but had difficulties to integrate them. They tried to negotiate ethic arguments using utilitarian motives and medical knowledge with sympathy or irrational and personal arguments. They discussed the embryo’s moral status to decide if it was replaceable in a social group or not. The educational implications of the students’ use of knowledge in personal arguments are discussed.

Using a Multimedia Tool to Improve Cardiac Auscultation Knowledge and Skills

PubMed Central

Stern, David T; Mangrulkar, Rajesh S; Gruppen, Larry D; Lang, Angela L; Grum, Cyril M; Judge, Richard D

2001-01-01

OBJECTIVE Today's medical school graduates have significant deficits in physical examination skills. Medical educators have been searching for methods to effectively teach and maintain these skills in students. The objective of this study was to determine if an auscultation curriculum centered on a portable multimedia CD-ROM was effective in producing and maintaining significant gains in cardiac auscultatory skills. DESIGN Controlled cohort study PARTICIPANTS All 168 third-year medical students at 1 medical school in an academic medical center. INTERVENTIONS Students were tested before and after exposure to 1 or more elements of the auscultation curriculum: teaching on ward/clinic rotations, CD-ROM comprehensive cases with follow-up seminars, and a CD-ROM 20-case miniseries. The primary outcome measures were student performance on a 10-item test of auscultation skill (listening and identifying heart sound characteristics) and a 30-item test of auscultation knowledge (factual questions about auscultation). A subset of students was tested for attenuation effects 9 or 12 months after the intervention. RESULTS Compared with the control group (1 month clinical rotation alone), students who were also exposed to the CD-ROM 20-case miniseries had significant improvements in auscultation skills scores (P < .05), but not knowledge. Additional months of clerkship, comprehensive CD-ROM cases, and follow-up seminars increased auscultation knowledge beyond the miniseries alone (P < .05), but did not further improve auscultation skills. Students' auscultation knowledge diminished one year after the intervention, but auscultation skills did not. CONCLUSION In addition to the standard curriculum of ward and conference teaching, portable multimedia tools may help improve quality of physical examination skills. PMID:11722691

Using a multimedia tool to improve cardiac auscultation knowledge and skills.

PubMed

Stern, D T; Mangrulkar, R S; Gruppen, L D; Lang, A L; Grum, C M; Judge, R D

2001-11-01

Today's medical school graduates have significant deficits in physical examination skills. Medical educators have been searching for methods to effectively teach and maintain these skills in students. The objective of this study was to determine if an auscultation curriculum centered on a portable multimedia CD-ROM was effective in producing and maintaining significant gains in cardiac auscultatory skills. Controlled cohort study. All 168 third-year medical students at 1 medical school in an academic medical center. Students were tested before and after exposure to 1 or more elements of the auscultation curriculum: teaching on ward/clinic rotations, CD-ROM comprehensive cases with follow-up seminars, and a CD-ROM 20-case miniseries. The primary outcome measures were student performance on a 10-item test of auscultation skill (listening and identifying heart sound characteristics) and a 30-item test of auscultation knowledge (factual questions about auscultation). A subset of students was tested for attenuation effects 9 or 12 months after the intervention. Compared with the control group (1 month clinical rotation alone), students who were also exposed to the CD-ROM 20-case miniseries had significant improvements in auscultation skills scores (P < .05), but not knowledge. Additional months of clerkship, comprehensive CD-ROM cases, and follow-up seminars increased auscultation knowledge beyond the miniseries alone (P < .05), but did not further improve auscultation skills. Students' auscultation knowledge diminished one year after the intervention, but auscultation skills did not. In addition to the standard curriculum of ward and conference teaching, portable multimedia tools may help improve quality of physical examination skills.

Impact of Chemistry Teachers' Knowledge and Practices on Student Achievement

NASA Astrophysics Data System (ADS)

Scantlebury, Kathryn

2008-10-01

Professional development programs promoting inquiry-based teaching are challenged with providing teachers content knowledge and using pedagogical approaches that model standards based instruction. Inquiry practices are also important for undergraduate students. This paper focuses on the evaluation of an extensive professional development program for chemistry teachers that included chemistry content tests for students and the teachers and the impact of undergraduate research experiences on college students' attitudes towards chemistry. Baseline results for the students showed that there were no gender differences on the achievement test but white students scored significantly higher than non-white students. However, parent/adult involvement with chemistry homework and projects, was a significant negative predictor of 11th grade students' test chemistry achievement score. This paper will focus on students' achievement and attitude results for teachers who are mid-way through the program providing evidence that on-going, sustained professional development in content and pedagogy is critical for improving students' science achievement.

Game Assessment: Fun as Well as Effective

ERIC Educational Resources Information Center

Desrochers, Marcie N.; Pusateri, Michael J., Jr.; Fink, Herbert C.

2007-01-01

Alternative methods of assessing student knowledge are useful since assessment is increasingly being emphasized by administrators, accrediting agencies and legislators. A game (team) format to assess students' knowledge of course material was experimentally compared with the traditional format of testing a student who answers individually.…

Evaluation of an Intelligent Tutoring System in Pathology: Effects of External Representation on Performance Gains, Metacognition, and Acceptance

PubMed Central

Crowley, Rebecca S.; Legowski, Elizabeth; Medvedeva, Olga; Tseytlin, Eugene; Roh, Ellen; Jukic, Drazen

2007-01-01

Objective Determine effects of computer-based tutoring on diagnostic performance gains, meta-cognition, and acceptance using two different problem representations. Describe impact of tutoring on spectrum of diagnostic skills required for task performance. Identify key features of student-tutor interaction contributing to learning gains. Design Prospective, between-subjects study, controlled for participant level of training. Resident physicians in two academic pathology programs spent four hours using one of two interfaces which differed mainly in external problem representation. The case-focused representation provided an open-learning environment in which students were free to explore evidence-hypothesis relationships within a case, but could not visualize the entire diagnostic space. The knowledge-focused representation provided an interactive representation of the entire diagnostic space, which more tightly constrained student actions. Measurements Metrics included results of pretest, post-test and retention-test for multiple choice and case diagnosis tests, ratios of performance to student reported certainty, results of participant survey, learning curves, and interaction behaviors during tutoring. Results Students had highly significant learning gains after one tutoring session. Learning was retained at one week. There were no differences between the two interfaces in learning gains on post-test or retention test. Only students in the knowledge-focused interface exhibited significant metacognitive gains from pretest to post-test and pretest to retention test. Students rated the knowledge-focused interface significantly higher than the case-focused interface. Conclusions Cognitive tutoring is associated with improved diagnostic performance in a complex medical domain. The effect is retained at one-week post-training. Knowledge-focused external problem representation shows an advantage over case-focused representation for metacognitive effects and user acceptance. PMID:17213494

Evaluation of an intelligent tutoring system in pathology: effects of external representation on performance gains, metacognition, and acceptance.

PubMed

Crowley, Rebecca S; Legowski, Elizabeth; Medvedeva, Olga; Tseytlin, Eugene; Roh, Ellen; Jukic, Drazen

2007-01-01

Determine effects of computer-based tutoring on diagnostic performance gains, meta-cognition, and acceptance using two different problem representations. Describe impact of tutoring on spectrum of diagnostic skills required for task performance. Identify key features of student-tutor interaction contributing to learning gains. Prospective, between-subjects study, controlled for participant level of training. Resident physicians in two academic pathology programs spent four hours using one of two interfaces which differed mainly in external problem representation. The case-focused representation provided an open-learning environment in which students were free to explore evidence-hypothesis relationships within a case, but could not visualize the entire diagnostic space. The knowledge-focused representation provided an interactive representation of the entire diagnostic space, which more tightly constrained student actions. Metrics included results of pretest, post-test and retention-test for multiple choice and case diagnosis tests, ratios of performance to student reported certainty, results of participant survey, learning curves, and interaction behaviors during tutoring. Students had highly significant learning gains after one tutoring session. Learning was retained at one week. There were no differences between the two interfaces in learning gains on post-test or retention test. Only students in the knowledge-focused interface exhibited significant metacognitive gains from pretest to post-test and pretest to retention test. Students rated the knowledge-focused interface significantly higher than the case-focused interface. Cognitive tutoring is associated with improved diagnostic performance in a complex medical domain. The effect is retained at one-week post-training. Knowledge-focused external problem representation shows an advantage over case-focused representation for metacognitive effects and user acceptance.

A national survey of medical students' beliefs and knowledge in screening for prostate cancer.

PubMed

Marcella, Stephen; Delnevo, Cristine D; Coughlin, Steven S

2007-01-01

Today's medical students are being educated at a time when there are no evidence-based guidelines for prostate cancer screening. To examine medical students' knowledge and beliefs concerning prostate cancer screening and specific determinants for their beliefs. One thousand six hundred and forty four students were sampled at 20 medical schools using a web-based, cross-sectional survey. Basic knowledge and beliefs about prostate cancer testing, epidemiology, and therapy were ascertained. Four of 8 knowledge items were answered incorrectly by 50% or more of students. Seven of 8 students believe that early diagnosis from screening can improve survival from prostate cancer. Second- and third-year students were more likely than fourth-year students to believe that the digital rectal exam (DRE) and the prostate-specific antigen test were accurate, adjusted odds ratio (AOR) 1.8; 95% confidence interval (CI), 1.2 to 2.7 and 1.7; 1.3 to 2.2 for second and third years, respectively, for the DRE. Black and Hispanic students were no more likely than white students to agree that early screening diagnosis improves survival, but blacks were more likely to agree with screening black or Hispanic men (AOR 7.8; 95% CI, 5.3 to 11.4 and 3.2; 2.2 to 4.7, respectively). More knowledgeable students were less likely to believe in the benefit of early detection and the accuracy of the prostate-specific antigen (AOR 0.3; 95%CI, 0.2 to 0.5). Medical students generally are very optimistic about the benefits of screening for prostate cancer. Increased knowledge about prostate cancer is associated with a more conservative view of screening. Other predictors are independent of this knowledge.

Team-based learning to improve learning outcomes in a therapeutics course sequence.

PubMed

Bleske, Barry E; Remington, Tami L; Wells, Trisha D; Dorsch, Michael P; Guthrie, Sally K; Stumpf, Janice L; Alaniz, Marissa C; Ellingrod, Vicki L; Tingen, Jeffrey M

2014-02-12

To compare the effectiveness of team-based learning (TBL) to that of traditional lectures on learning outcomes in a therapeutics course sequence. A revised TBL curriculum was implemented in a therapeutic course sequence. Multiple choice and essay questions identical to those used to test third-year students (P3) taught using a traditional lecture format were administered to the second-year pharmacy students (P2) taught using the new TBL format. One hundred thirty-one multiple-choice questions were evaluated; 79 tested recall of knowledge and 52 tested higher level, application of knowledge. For the recall questions, students taught through traditional lectures scored significantly higher compared to the TBL students (88%±12% vs. 82%±16%, p=0.01). For the questions assessing application of knowledge, no differences were seen between teaching pedagogies (81%±16% vs. 77%±20%, p=0.24). Scores on essay questions and the number of students who achieved 100% were also similar between groups. Transition to a TBL format from a traditional lecture-based pedagogy allowed P2 students to perform at a similar level as students with an additional year of pharmacy education on application of knowledge type questions. However, P3 students outperformed P2 students regarding recall type questions and overall. Further assessment of long-term learning outcomes is needed to determine if TBL produces more persistent learning and improved application in clinical settings.

Is a Little Knowledge a Good Thing? College Students Gain Knowledge, but Knowledge Increase Does Not Equal Attitude Change regarding Same-Sex Sexual Orientation and Gender Reassignment Surgery in Sexuality Courses

ERIC Educational Resources Information Center

Noland, Ramona M.; Bass, Martha A.; Keathley, Rosanne S.; Miller, Rowland

2009-01-01

The gains in knowledge and changes of attitudes of students in undergraduate sexuality courses in two different academic disciplines were compared to those of their peers without college sexuality education in a variety of other psychology courses. All students had similar scores on tests of sexual anatomy, behavior, and health at the start of the…

The development of Metacognition test in genetics laboratory for undergraduate students

NASA Astrophysics Data System (ADS)

A-nongwech, Nattapong; Pruekpramool, Chaninan

2018-01-01

The purpose of this research was to develop a Metacognition test in a Genetics Laboratory for undergraduate students. The participants were 30 undergraduate students of a Rajabhat university in Rattanakosin group in the second semester of the 2016 academic year using purposive sampling. The research instrument consisted of 1) Metacognition test and 2) a Metacognition test evaluation form for experts focused on three main points which were an accurate evaluation form of content, a consistency between Metacognition experiences and questions and the appropriateness of the test. The quality of the test was analyzed by using the Index of Consistency (IOC), discrimination and reliability. The results of developing Metacognition test were summarized as 1) The result of developing Metacognition test in a Genetics Laboratory for undergraduate students found that the Metacognition test contained 56 items of open - ended questions. The test composed of 1) four scientific situations, 2) fourteen items of open - ended questions in each scientific situation for evaluating components of Metacognition. The components of Metacognition consisted of Metacognitive knowledge, which were divided into person knowledge, task knowledge and strategy knowledge and Metacognitive experience, which were divided into planning, monitoring and evaluating, and 3) fourteen items of scoring criteria divided into four scales. 2) The results of the item analysis of Metacognition in Genetics Laboratory for undergraduate students found that Index of Consistency between Metacognitive experiences and questions were in the range between 0.75 - 1.00. An accuracy of content equaled 1.00. The appropriateness of the test equaled 1.00 in all situations and items. The discrimination of the test was in the range between 0.00 - 0.73. Furthermore, the reliability of the test equaled 0.97.

Impact of distance education via interactive videoconferencing on students' course performance and satisfaction.

PubMed

Klibanov, Olga M; Dolder, Christian; Anderson, Kevin; Kehr, Heather A; Woods, J Andrew

2018-03-01

The impact of distance education via interactive videoconferencing on pharmacy students' performance in a course was assessed after implementation of a distance campus. Students filled out a "Student Demographic Survey" and a "Precourse Knowledge Assessment" at the start of the course and a "Postcourse Knowledge Assessment" and a "Postcourse Student Perceptions Survey" at the end of the course. The primary end point, a comparison of course grades (%) between the main and distance campuses, was examined using the two-sample t-test. We examined the relationships among demographics, campus location, course grades, grade point average, pre- and postcourse knowledge assessments, and postcourse perceptions as our secondary end points with parametric and nonparametric tests. Data from 93 students were included in the analysis [main campus ( n = 81); distance campus ( n = 12)]. Students on the main campus achieved a significantly higher final course grade (87 vs. 81%; P = 0.02). Scores on the Postcourse Knowledge Assessment were also significantly higher compared with those of students on the distance education campus (77 vs. 68%; P = 0.04). Students on both campuses reported self-perceived improvement in their knowledge base regarding various aspects of infectious diseases. Compared with the students on the distance campus, those on the main campus were more likely to subjectively perceive that they had succeeded in the course ( P = 0.04). Our study suggests that students on the main campus achieved a higher final course grade and were more likely to feel that they had succeeded in the course. Students on both campuses reported improvement in knowledge.

Study of the effects of informational and persuasive messages on the attitudes of high school students toward the use of nuclear energy for electrical production

DOE Office of Scientific and Technical Information (OSTI.GOV)

Showers, D.E.

1986-01-01

This investigation assessed the relationship between knowledge about and attitudes toward nuclear energy. The study's purpose was accomplished by attempting to manipulate knowledge about and attitude toward nuclear energy independently. Over two thousand high school students participated in the study. A Non-Equivalent Control Group quasi-experimental design was used involving random assignment by intact groups to treatments. A knowledge treatment was designed to increase student knowledge without affecting attitudes. An attitude treatment was designed to change attitudes without changing knowledge, and a control treatment was employed for comparison to the experimental treatments. Each treatment consisted of a videotape with a viewingmore » guide and a homework assignment. The Nuclear Energy Assessment Battery was used as a pretest, post-test, and retention test. Males scored significantly higher in knowledge and positive attitudes, but no interaction between gender and treatment was found. The study concluded that (1) there is a correlation between nuclear knowledge and attitudes, (2) knowledge about nuclear energy can be changed without affecting attitude and attitude can be changed without affecting knowledge, and (3) students show differences and attitude based on gender.« less

The Effects of Video Feedback Coaching for Teachers on Scientific Knowledge of Primary Students

NASA Astrophysics Data System (ADS)

van Vondel, Sabine; Steenbeek, Henderien; van Dijk, Marijn; van Geert, Paul

2017-04-01

The present study was aimed at investigating the effects of a video feedback coaching intervention for upper-grade primary school teachers on students' cognitive gains in scientific knowledge. This teaching intervention was designed with the use of inquiry-based learning principles for teachers, such as the empirical cycle and the posing of thought-provoking questions. The intervention was put into practice in 10 upper-grade classrooms. The trajectory comprised four lessons, complemented with two premeasures and two postmeasures. The control condition consisted of 11 upper-grade teachers and their students. The success of the intervention was tested using an established standardized achievement test and situated measures. In this way, by means of premeasure and postmeasure questionnaires and video data, an assessment could be made of the change in students' scientific knowledge before, during, and after the intervention. In this study, we primarily focused on the dynamics of students' real-time expressions of scientific knowledge in the classroom. Important indicators of the effect of the intervention were found. Through focusing on the number of explanations and predictions, a significant increase could be seen in the proportion of students' utterances displaying scientific understanding in the intervention condition. In addition, students in the intervention condition more often reasoned on higher complexity levels than students in the control condition. No effect was found for students' scientific knowledge as measured with a standardized achievement test. Implications for future studies are stressed, as well as the importance of enriching the evaluation of intervention studies by focusing on dynamics in the classroom.

Proposal of e-learning strategy to teach Atraumatic Restorative Treatment (ART) to undergraduate and graduate students.

PubMed

Camargo, Lucila Basto; Raggio, Daniela Prócida; Bonacina, Carlos Felipe; Wen, Chao Lung; Mendes, Fausto Medeiros; Bönecker, Marcelo José Strazzeri; Haddad, Ana Estela

2014-07-17

The aim of this study was to evaluate e-learning strategy in teaching Atraumatic Restorative Treatment (ART) to undergraduate and graduate students. The sample comprised 76 participants-38 dental students and 38 pediatric dentistry students-in a specialization course. To evaluate knowledge improvement, participants were subjected to a test performed before and after the course. A single researcher corrected the tests and intraexaminer reproducibility was calculated (CCI = 0.991; 95% IC = 0.975-0.996). All students improved their performances after the e-learning course (Paired t-tests p < 0.001). The means of undergraduate students were 4.7 (initial) and 6.4 (final) and those of graduate students were 6.8 (initial) and 8.2 (final). The comparison of the final evaluation means showed a statistically significant difference (t-tests p < 0.0001). The e-learning strategy has the potential of improving students' knowledge in ART. Mature students perform better in this teaching modality when it is applied exclusively via distance learning.

Comparing Student Performance on Paper-and-Pencil and Computer-Based-Tests

ERIC Educational Resources Information Center

Hardcastle, Joseph; Herrmann-Abell, Cari F.; DeBoer, George E.

2017-01-01

Can student performance on computer-based tests (CBT) and paper-and-pencil tests (PPT) be considered equivalent measures of student knowledge? States and school districts are grappling with this question, and although studies addressing this question are growing, additional research is needed. We report on the performance of students who took…

Student Affairs Professionals' Self-Report of Multicultural Competence: Understanding Awareness, Knowledge, and Skills

ERIC Educational Resources Information Center

Castellanos, Jeanett; Gloria, Alberta M.; Mayorga, Melissa M.; Salas, Christina

2008-01-01

Pope and Reynolds' (1997) theoretical model of multicultural competence for student affairs was empirically tested with 100 student affairs professionals. The domain subscales of awareness, knowledge, and skills revealed high internal consistency and intercorrelation. Males reported significantly higher multicultural awareness in their…

A preliminary assessment of the fifth-year chiropractic students' knowledge of anatomy.

PubMed

Strkalj, Goran; Schroder, Tania; Pather, Nalini; Solyali, Veli

2011-01-01

Anatomy has been at the foundation of medical students' training. In recent decades, medical programs in many countries have undergone major reform in both pedagogy and content. These reforms generated intense debates, focusing mainly on the way the new programs affected medical graduates' knowledge of anatomy and their clinical capabilities. Anatomy, however, is not only core to medicine, but also to a number of allied and complementary health disciplines. While the evaluation of anatomy teaching and learning in the medical programs has been heavily scrutinized, anatomy education in the complementary and alternative medicine (CAM) professions, including those, such as chiropractic, in which anatomy has traditionally been one of the main preclinical subjects, has been less frequently evaluated. The study aimed to make a preliminary assessment of the final year chiropractic students' knowledge of anatomy using the "carpal bone test." The testing was conducted on the final-year chiropractic students at Macquarie University in 2009. In this test, the students were given 5 minutes to label an illustration of the bony skeleton of the carpal region. The results of this assessment were then compared to results of previously published surveys using the "carpal bone test." A total of 84 students participated in the study. Thirty-eight percent (38%) of students identified all eight bones, while 60% of students identified five or more carpal bones. The most frequent correctly identified bone was the pisiform, followed by the scaphoid bone (82% and 74% of students, respectively). The trapezium and trapezoid bones were least frequently identified: both by 52% of students each. These results were generally better than those of the previously tested final-year medical students. The importance of anatomy in chiropractors' education has been generally acknowledged. This study suggests that the comparatively high number of hours devoted to anatomy in Macquarie University chiropractic curriculum and underpinning of clinical skills to anatomy knowledge in the senior year have increased retention of anatomy knowledge. The study, preliminary in nature, has also recognized the need for more detailed assessment of teaching and learning of the basic medical sciences in chiropractic and other CAM disciplines.

Factors Determining Student Retention of Economic Knowledge after Completing the Principles-of-Microeconomics Course.

ERIC Educational Resources Information Center

Kohen, Andrew I.; Kipps, Paul H.

1979-01-01

Reports results of a study of economics students to test the effect of time and other factors affecting retention, to develop an instrument to measure the rate of depreciation of the student's stock of economic knowledge, and to explore the implications of findings for the student's academic planning. (Author/KC)

Exploring Secondary Students' Knowledge and Misconceptions about Influenza: Development, validation, and implementation of a multiple-choice influenza knowledge scale

NASA Astrophysics Data System (ADS)

Romine, William L.; Barrow, Lloyd H.; Folk, William R.

2013-07-01

Understanding infectious diseases such as influenza is an important element of health literacy. We present a fully validated knowledge instrument called the Assessment of Knowledge of Influenza (AKI) and use it to evaluate knowledge of influenza, with a focus on misconceptions, in Midwestern United States high-school students. A two-phase validation process was used. In phase 1, an initial factor structure was calculated based on 205 students of grades 9-12 at a rural school. In phase 2, one- and two-dimensional factor structures were analyzed from the perspectives of classical test theory and the Rasch model using structural equation modeling and principal components analysis (PCA) on Rasch residuals, respectively. Rasch knowledge measures were calculated for 410 students from 6 school districts in the Midwest, and misconceptions were verified through the χ 2 test. Eight items measured knowledge of flu transmission, and seven measured knowledge of flu management. While alpha reliability measures for the subscales were acceptable, Rasch person reliability measures and PCA on residuals advocated for a single-factor scale. Four misconceptions were found, which have not been previously documented in high-school students. The AKI is the first validated influenza knowledge assessment, and can be used by schools and health agencies to provide a quantitative measure of impact of interventions aimed at increasing understanding of influenza. This study also adds significantly to the literature on misconceptions about influenza in high-school students, a necessary step toward strategic development of educational interventions for these students.

Understanding the relationship between student attitudes and student learning

NASA Astrophysics Data System (ADS)

Cahill, Michael J.; McDaniel, Mark A.; Frey, Regina F.; Hynes, K. Mairin; Repice, Michelle; Zhao, Jiuqing; Trousil, Rebecca

2018-02-01

Student attitudes, defined as the extent to which one holds expertlike beliefs about and approaches to physics, are a major research topic in physics education research. An implicit but rarely tested assumption underlying much of this research is that student attitudes play a significant part in student learning and performance. The current study directly tested this attitude-learning link by measuring the association between incoming attitudes (Colorado Learning Attitudes about Science Survey) and student learning during the semester after statistically controlling for the effects of prior knowledge [early-semester Force Concept Inventory (FCI) or Brief Electricity and Magnetism Assessment (BEMA)]. This study spanned four different courses and included two complementary measures of student knowledge: late-semester concept inventory scores (FCI or BEMA) and exam averages. In three of the four courses, after controlling for prior knowledge, attitudes significantly predicted both late-semester concept inventory scores and exam averages, but in all cases these attitudes explained only a small amount of variance in concept-inventory and exam scores. Results indicate that after accounting for students' incoming knowledge, attitudes may uniquely but modestly relate to how much students learn and how well they perform in the course.

The Dependence on Mathematical Theory in TIMSS, PISA and TIMSS Advanced Test Items and Its Relation to Student Achievement

ERIC Educational Resources Information Center

Hole, Arne; Grønmo, Liv Sissel; Onstad, Torgeir

2018-01-01

Background: This paper discusses a framework for analyzing the dependence on mathematical theory in test items, that is, a framework for discussing to what extent knowledge of mathematical theory is helpful for the student in solving the item. The framework can be applied to any test in which some knowledge of mathematical theory may be useful,…

Nutrition and health education intervention for student volunteers: topic-wise assessment of impact using a non-parametric test.

PubMed

Vijayapushpam, T; Antony, Grace Maria; Rao, G M Subba; Rao, D Raghunatha

2010-01-01

To assess the impact of a classroom-based nutrition and health education intervention among student community volunteers in improving their knowledge on individual topics. Prospective follow-up study. Topic-wise knowledge change among student volunteers on individual topics (twenty-one questions related to nutrition and health, eight questions related to infectious diseases and two questions related to obesity and hypertension) pertaining to nutrition and health was evaluated at baseline and after intervention, using the McNemar test. Six different colleges affiliated to Osmania University, Andhra Pradesh, India. Six hundred and eighty-seven student volunteers under the National Service Scheme, of both genders, average age 19 years. A significant mean improvement of 11.36 (sd 8.49, P < 0.001) was observed in the overall nutrition and health knowledge scores of the student volunteers after the education intervention. The McNemar test showed that knowledge on individual topics related to energy, proteins, fats, adolescent phase, obesity, some lifestyle diseases and infectious diseases improved significantly (P < 0.01). No significant (P > 0.05) improvement was observed in knowledge on the nutritional content of milk and sprouted grams, hypertension, HIV/AIDS, ELISA and malaria. Topics on which our educational intervention could not bring about significant knowledge improvement have been identified and suitable modifications can be carried out to strengthen them.

Evaluation of a Biomedical Informatics course for medical students: a pre-posttest study at UNAM Faculty of Medicine in Mexico.

PubMed

Sánchez-Mendiola, Melchor; Martínez-Franco, Adrián I; Lobato-Valverde, Marlette; Fernández-Saldívar, Fabián; Vives-Varela, Tania; Martínez-González, Adrián

2015-04-01

Biomedical Informatics (BMI) education in medical schools is developing a sound curricular base, but there are few published reports of their educational usefulness. The goal of this paper is to assess knowledge change and satisfaction in medical students after a BMI curriculum. The National Autonomous University of México Faculty of Medicine (UNAM) recently implemented a curricular reform that includes two BMI sequential courses (BMI-1 and BMI-2). The research design was one-group pretest-posttest. An objective test with evidence of validity was used for knowledge measurement. A satisfaction questionnaire was applied at the end of the courses. Two-tailed paired Student's t-tests were applied, comparing knowledge scores in the pre and post-test for each course. The study included student cohorts during two consecutive academic years. The 2013 BMI-1 course (n = 986 students) knowledge pretest score was 43.0 ± 8.6 (mean percent correct ± SD), and the post-test score was 57.7 ± 10.3 (p < 0.001); the 2014 BMI-1 (n = 907) pretest score was 43.7 ± 8.5, and the post-test was 58.1 ± 10.5 (p < 0.001). The 2012 BMI-2 course (n = 683) pretest score was 26.3 ± 7.9, the post-test score was 44.3 ± 13.3 (p < 0.001); the 2013 BMI-2 (n = 926) pretest score was 27.5 ± 7.5, and the post-test was 42.0 ± 11.0 (p < 0.001). The overall opinion of the students regarding the course was from good to excellent, with a response rate higher than 90%. The satisfaction questionnaires had high reliability (Cronbach's alpha of 0.93). The study shows a significant increase in BMI knowledge after an educational intervention in four medical student cohorts, and an overall positive evaluation by the students. Long-term follow-up is needed, as well as controlled studies of BMI educational interventions using performance endpoints.

Attitude Towards Alzheimer’s Disease Among Undergraduate Students of University of the West Indies, Trinidad and Tobago

PubMed Central

Rawlins, Joan; Kampradi, Lirmala; Ali, Allan; Austin, Travis; Beckles, Annalisa; Dass, Renesha; Diaram, Mahesh; Jahorie, Preenita; Mohammed, Marika; Dialsingh, Isaac

2015-01-01

Background Alzheimer’s disease is most common among the dementias and is characterized by gradual declines in functional and cognitive abilities. Caregivers including family members play a key role in providing critically needed care for these patients. Objective This study compared the knowledge and attitudes of pre-healthcare and non-medical undergraduate students towards patients with Alzheimer’s disease. Materials and Methods A cross-sectional study was conducted involving quota sampling of 691 undergraduate students (369 pre-healthcare and 322 non-medical). A 28-item questionnaire was utilised comprising of closed-ended questions and some based on a scale rating. The students’ knowledge of Alzheimer’s disease was arranged into categories such as: 0 for no knowledge about Alzheimer’s disease, 1 for very little knowledge about Alzheimer’s disease, 2 for fair knowledge about Alzheimer’s disease and 3 for great knowledge about Alzheimer’s disease. Statistical Analysis The data was analysed using the computer software SPSS and the Chi squared test of independence was also used to determine which knowledge variables were independent of student’s status. Results Overall, 40.01% of the students have great or fair knowledge of Alzheimer’s disease, with that of pre-healthcare students being satisfactory (54.47%). Pre-healthcare students have a more positive attitude towards Alzheimer’s disease and 82.2% of students wished to take advantage of predictive test for Alzheimer’s disease. Age and genetics were identified as risk factors of the disease. Conclusion Pre-healthcare students had greater understanding of Alzheimer’s disease and depicted a more empathetic and caring attitude towards patients. This can be attributed mainly to their knowledge and exposure toward the disease. PMID:26500928

A randomized controlled trial of high-fidelity simulation versus lecture-based education in preclinical medical students.

PubMed

Alluri, Ram Kiran; Tsing, Pamela; Lee, Edward; Napolitano, Jason

2016-01-01

The purpose of this study was to compare the efficacy of simulation versus lecture-based education among preclinical medical students. Twenty medical students participated in this randomized, controlled crossover study. Students were randomized to four groups. Each group received two simulations and two lectures covering four different topics. Students were administered a pre-test, post-test and delayed post-test. The mean percentage of questions answered correctly on each test was calculated. The mean of each student's change in score across the three tests was used to compare simulation- versus lecture-based education. Students in both the simulation and lecture groups demonstrated improvement between the pre-test and post-test (p < 0.05). Students in the simulation group demonstrated improvement between the immediate post-test and delayed post-test (p < 0.05), while students in the lecture group did not demonstrate improvement (p > 0.05). When comparing interventions, the change in score between the pre-test and post-test was similar among both the groups (p > 0.05). The change in score between the post-test and delayed post-test was greater in the simulation group (p < 0.05). High-fidelity simulation may serve as a viable didactic platform for preclinical medical education. Our study demonstrated equivalent immediate knowledge gain and superior long-term knowledge retention in comparison to lectures.

Age, Sex, and Contact with Elderly Adults as Predictors of Knowledge about Psychological Aging.

ERIC Educational Resources Information Center

Peterson, Candida C.; And Others

1988-01-01

Tested Australian undergraduates' (N=179) knowledge of mental health in old age. Results showed women scored higher than men and scores rose with age and with contact when age was partialed out. Australian students averaged two more items correct than did the American students for whom the test was developed. (Author)

Student Science Achievement and the Integration of Indigenous Knowledge on Standardized Tests

ERIC Educational Resources Information Center

Dupuis, Juliann; Abrams, Eleanor

2017-01-01

In this article, we examine how American Indian students in Montana performed on standardized state science assessments when a small number of test items based upon traditional science knowledge from a cultural curriculum, "Indian Education for All", were included. Montana is the first state in the US to mandate the use of a culturally…

Development of multiple choice pictorial test for measuring the dimensions of knowledge

NASA Astrophysics Data System (ADS)

Nahadi, Siswaningsih, Wiwi; Erna

2017-05-01

This study aims to develop a multiple choice pictorial test as a tool to measure dimension of knowledge in chemical equilibrium subject. The method used is Research and Development and validation that was conducted in the preliminary studies and model development. The product is multiple choice pictorial test. The test was developed by 22 items and tested to 64 high school students in XII grade. The quality of test was determined by value of validity, reliability, difficulty index, discrimination power, and distractor effectiveness. The validity of test was determined by CVR calculation using 8 validators (4 university teachers and 4 high school teachers) with average CVR value 0,89. The reliability of test has very high category with value 0,87. Discrimination power of items with a very good category is 32%, 59% as good category, and 20% as sufficient category. This test has a varying level of difficulty, item with difficult category is 23%, the medium category is 50%, and the easy category is 27%. The distractor effectiveness of items with a very poor category is 1%, poor category is 1%, medium category is 4%, good category is 39%, and very good category is 55%. The dimension of knowledge that was measured consist of factual knowledge, conceptual knowledge, and procedural knowledge. Based on the questionnaire, students responded quite well to the developed test and most of the students like this kind of multiple choice pictorial test that include picture as evaluation tool compared to the naration tests was dominated by text.

Using electronic flashcards to promote learning in medical students: retesting versus restudying.

PubMed

Schmidmaier, Ralf; Ebersbach, Rene; Schiller, Miriam; Hege, Inga; Holzer, Matthias; Fischer, Martin R

2011-11-01

The superiority of retesting over restudying in terms of knowledge retention and skills acquisition has been proven in both laboratory and classroom settings, as well as in doctors' practice. However, it is still unclear how important retesting strategies are to the learning of relevant factual knowledge in undergraduate medical education. Eighty students in Years 3-5 of medical school in Munich participated in a prospective, randomised, double-blinded, controlled study in which they were exposed to 30 electronic flashcards designed to help them memorise key factual knowledge in the domain of clinical nephrology. The flashcards were presented in four successive learning cycles, each consisting of a study period and a subsequent test period. Half of all participants were randomised to repetitive studying (restudy group) and half were randomised to repetitive testing (retest group) of successfully memorised flashcards. Knowledge retention was assessed after 1 week and 6 months. Additionally, personal data, self-reflection on the efficacy of the learning strategies and judgements of learning were obtained by questionnaires. Repetitive testing promoted better recall than repetitive studying after 1 week (p<0.001). However, after 6 months general recall was poor and no difference between the restudy and retest groups was observed. Time on task and number of trials, in addition to sex, age, performance and psycho-social background, did not vary between the groups. Self-predictions of student performance did not correlate with actual performance. In the context of using electronic flashcards, repetitive testing is a more potent learning strategy than repetitive studying for short-term but not long-term knowledge retention in clinical medical students. Although students use testing as a learning strategy, they seem to be unaware of its superiority in supporting short-term knowledge retention. © Blackwell Publishing Ltd 2011.

Constructing Knowledge Bases: A Promising Instructional Tool.

ERIC Educational Resources Information Center

Trollip, Stanley R.; Lippert, Renate C.

1987-01-01

Argues that construction of knowledge bases is an instructional tool that encourages students' critical thinking in problem solving situations through metacognitive experiences. A study is described in which college students created expert systems to test the effectiveness of this method of instruction, and benefits for students and teachers are…

Thinking Aloud Together: A Test of an Intervention To Foster Students' Collaborative Scientific Reasoning.

ERIC Educational Resources Information Center

Hogan, Kathleen

1999-01-01

Describes the use of an intervention stressing the metacognitive, regulatory, and strategic aspects of knowledge co-construction. Finds that eighth grade students who received the intervention gained in metacognitive knowledge about collaborative reasoning and ability to articulate their collaborative reasoning processes compared to students in…

Emotional Intelligence Moderates Perfectionism and Test Anxiety among Iranian Students

ERIC Educational Resources Information Center

Abdollahi, Abbas; Abu Talib, Mansor

2015-01-01

Test anxiety is one of the common forms of anxiety for students. Thus, it is necessary to improve our knowledge regarding the etiology of test anxiety. The purpose of this study was to explore the relationships between perfectionism, emotional intelligence, and test anxiety among Iranian students. This study also was conducted to test emotional…

Beyond Testing: Seven Assessments of Students and Schools More Effective than Standardized Tests

ERIC Educational Resources Information Center

Meier, Deborah; Knoester, Matthew

2017-01-01

The authors of the book argue that a fundamentally complex problem--how to assess the knowledge of a child--cannot be reduced to a simple test score. "Beyond Testing" describes seven forms of assessment that are more effective than standardized test results: (1) student self-assessments, (2) direct teacher observations of students and…

Swedish Students' Experiences of National Testing in Science: A Narrative Approach

ERIC Educational Resources Information Center

Löfgren, Ragnhild; Löfgren, Håkan

2017-01-01

In Sweden, the policy of national testing was expanded in 2013 by introducing national tests in science in the sixth grade. The aim of this study is to contribute knowledge about the enactment of this policy of national testing by investigating students' experiences of taking the tests. Students were interviewed about their experiences of taking…

The influence of tobacco countermarketing ads on college students' knowledge, attitudes, and beliefs.

PubMed

Murphy-Hoefer, Rebecca; Hyland, Andrew; Rivard, Cheryl

2010-01-01

To determine which antitobacco messages were perceived effective in changing college students' knowledge, attitudes, and beliefs about tobacco use. College students (n = 1,020) were surveyed before and after viewing 4 30-second antitobacco advertisements in 1 of 3 theme categories-social norms, health consequences, or tobacco industry manipulation. An independent samples t test was used to test for differences in the mean responses to the knowledge, attitude, and belief questions at posttest by smoking status and gender. Health consequences ads significantly increased overall knowledge and negative attitudes and beliefs. Findings from this study may help health educators who work in college settings and other young adult settings to include media messages as part of a comprehensive tobacco control program.

How Do You Test Your Students' Knowledge of What You Teach?

ERIC Educational Resources Information Center

Crist, Patricia J.; Shafer, Gregory

2001-01-01

Considers special needs students' interactions with high stakes testing and ways in which teachers try to improve the testing environment. Makes a suggestion for different types of evaluations including a semester-ending project that permits choice and engages students in interdisciplinary lessons. (SG)

Oral cancer knowledge of senior dental students in Zahedan, South-East of Iran.

PubMed

Honarmand, Marieh; Hajihosseini, Alireza; Akbari, Forugh

2014-01-01

Oral carcinoma is one of the common types of cancer and one of the 10 leading causes of death around the world. This study was conducted to evaluate senior dental student knowledge about oral cancerous lesions in Zahedan Dental School. In this cross-sectional research, all the students in the last academic year at the School of Dentistry were studied during year of 2013. The study questionnaire covered demographic data as well as 12 questions concerning the knowledge of oral cancer. Data were collected and analyzed with SPSS18 using independent t-test, one way ANOVA. Significance level was considered as p≤0.05. Of the 104 senior dental students, with an average age of 27.34± 7.79 years, who participated in this study, 32 (30.8%) were female and 72 (69.2%) were male. The mean score of the students regarding the knowledge of oral cancer was 7.24±2.61. 20 students (19.2%) had a weak knowledge, 45 students (43.3%) had a moderate knowledge, and 39 students (37.5%) had a good knowledge. The student knowledge of oral cancer is not satisfactory and they need to receive additional information and education.

The Role of "Local Theories": Teacher Knowledge and Its Impact on Engaging Students with Challenging Tasks

ERIC Educational Resources Information Center

Choppin, Jeffrey

2011-01-01

This study explores the extent to which a teacher elicited students' mathematical reasoning through the use of challenging tasks and the role her knowledge played in doing so. I characterised the teacher's knowledge in terms of a "local theory" of instruction, a form of pedagogical content knowledge that involves an empirically tested set of…

37: COMPARISON OF TWO METHODS: TBL-BASED AND LECTURE-BASED LEARNING IN NURSING CARE OF PATIENTS WITH DIABETES IN NURSING STUDENTS

PubMed Central

Khodaveisi, Masoud; Qaderian, Khosro; Oshvandi, Khodayar; Soltanian, Ali Reza; Vardanjani, Mehdi molavi

2017-01-01

Background and aims learning plays an important role in developing nursing skills and right care-taking. The Present study aims to evaluate two learning methods based on team –based learning and lecture-based learning in learning care-taking of patients with diabetes in nursing students. Method In this quasi-experimental study, 64 students in term 4 in nursing college of Bukan and Miandoab were included in the study based on knowledge and performance questionnaire including 15 questions based on knowledge and 5 questions based on performance on care-taking in patients with diabetes were used as data collection tool whose reliability was confirmed by cronbach alpha (r=0.83) by the researcher. To compare the mean score of knowledge and performance in each group in pre-test step and post-test step, pair –t test and to compare mean of scores in two groups of control and intervention, the independent t- test was used. Results There was not significant statistical difference between two groups in pre terms of knowledge and performance score (p=0.784). There was significant difference between the mean of knowledge scores and diabetes performance in the post-test in the team-based learning group and lecture-based learning group (p=0.001). There was significant difference between the mean score of knowledge of diabetes care in pre-test and post-test in base learning groups (p=0.001). Conclusion In both methods team-based and lecture-based learning approaches resulted in improvement in learning in students, but the rate of learning in the team-based learning approach is greater compared to that of lecture-based learning and it is recommended that this method be used as a higher education method in the education of students.

Diagnostic grand rounds: a new teaching concept to train diagnostic reasoning.

PubMed

Stieger, Stefan; Praschinger, Andrea; Kletter, Kurt; Kainberger, Franz

2011-06-01

Diagnostic reasoning is a core skill in teaching and learning in undergraduate curricula. Diagnostic grand rounds (DGRs) as a subform of grand rounds are intended to train the students' skills in the selection of appropriate tests and in the interpretation of test results. The aim of this study was to test DGRs for their ability to improve diagnostic reasoning by using a pre-post-test design. During one winter term, all 398 fifth-year students (36.1% male, 63.9% female) solved 23 clinical cases presented in 8 DGRs. In an online questionnaire, a Diagnostic Thinking Inventory (DTI) with 41 items was evaluated for flexibility in thinking and structure of knowledge in memory. Results were correlated with those from a summative multiple-choice knowledge test and of the learning objectives in a logbook. The students' DTI scores in the post-test were significantly higher than those reported in the pre-test. DTI scores at either testing time did not correlate with medical knowledge as assessed by a multiple-choice knowledge test. Abilities acquired during clinical clerkships as documented in a logbook could only account for a small proportion of the increase in the flexibility subscale score. This effect still remained significant after accounting for potential confounders. Establishing DGRs proofed to be an effective way of successfully improving both students' diagnostic reasoning and the ability to select the appropriate test method in routine clinical practice. Copyright © 2009 Elsevier Ireland Ltd. All rights reserved.

Click it: assessment of classroom response systems in physician assistant education.

PubMed

Graeff, Evelyn C; Vail, Marianne; Maldonado, Ana; Lund, Maha; Galante, Steve; Tataronis, Gary

2011-01-01

The effect that classroom response systems, or clickers, have on knowledge retention and student satisfaction was studied in a physician assistant program. A clicker, a device similar to a remote control, was used by students to answer questions during lectures. This new technology has been marketed to educators as beneficial in keeping students actively involved and increasing their attentiveness in the classroom. To date, the results of studies on knowledge retention with the use of clickers have been mixed. For this pilot study, the students were divided into two groups with a pre- and post-test given in order to evaluate knowledge retention. One group received lectures in a traditional format, while the other group received the lectures incorporating clicker response questions. After the test scores from four lectures were analyzed, the incorporation of clickers did not alter knowledge retention. Retention of knowledge from both groups was similar and no statistical difference was found. However, student satisfaction regarding the use of clickers was positive. Students reported that clickers kept them more actively involved, increased attentiveness, and made lectures more enjoyable. Although the pilot study did not show a greater improvement in knowledge retention with the use of clickers, further research is needed to assess their effectiveness.

Awareness, knowledge, and attitude of dentistry students in Kerman towards evidence-based dentistry

PubMed Central

Sarani, Arezoo; Sarani, Melika; Abdar, Mohammad Esmaeli; Abdar, Zahra Esmaeili

2016-01-01

Introduction Evidence-based care helps dentists provide quality dental services to patients, and such care is based on the use of reliable information about treatment and patient care from a large number of papers, books, and published textbooks. This study aimed to determine the knowledge, awareness, and attitude of dentistry students towards evidence-based dentistry. Methods In this cross-sectional study, all dentistry students who were studying in their sixth semester and higher in the Kerman School of Dentistry (n = 73) were studied. The data were analyzed using SPSS version 17 and the independent-samples t-tests and the ANOVA test. Results The means of the students’ knowledge, awareness, and attitude scores were 29.2 ± 10.8, 29.9 ± 8.12 and 44.5 ± 5.3, respectively. Among demographic variables, only the number of semesters showed a significant difference with knowledge, awareness, and attitude of dentistry students toward evidence-based dentistry (p = 0.001). Conclusion According to the results of this study, knowledge and awareness of dentistry students at Kerman University of Medical Sciences towards evidence-based dentistry were average and have a neutral attitude. Thus, providing necessary training in this regard will cause promoting the knowledge, awareness, and improved attitudes of dentistry students. PMID:27382446

Teachers' Use of Test-Item Banks for Student Assessment in North Carolina Secondary Agricultural Education Programs

ERIC Educational Resources Information Center

Marshall, Joy Morgan

2014-01-01

Higher expectations are on all parties to ensure students successfully perform on standardized tests. Specifically in North Carolina agriculture classes, students are given a CTE Post Assessment to measure knowledge gained and proficiency. Prior to students taking the CTE Post Assessment, teachers have access to a test item bank system that…

Students' Initial Knowledge of Electric and Magnetic Fields--More Profound Explanations and Reasoning Models for Undesired Conceptions

ERIC Educational Resources Information Center

Saarelainen, M.; Laaksonen, A.; Hirvonen, P. E.

2007-01-01

This study explores undergraduate students' understanding and reasoning models of electric and magnetic fields. The results indicate that the tested students had various alternative concepts in applying their reasoning to certain CSEM test questions. The total number of physics students tested at the beginning of the first course on…

The relationship between nursing students' mathematics ability and their performance in a drug calculation test.

PubMed

Røykenes, Kari; Larsen, Torill

2010-10-01

Nurses and nursing students need good mathematics skills to do drug calculations correctly. As part of their undergraduate education, Norwegian nursing students must take a drug calculation test, obtaining no errors in the results. In spite of drug calculation tests, many adverse events occur, leading to a focus on drug administration skills both during students' courses and afterwards. Adverse events in drug administration can be related to poor mathematics skills education. The purpose of this study was to investigate the relationship between students' mathematics experiences in school (primary, secondary and high school) and their beliefs about being able to master the drug calculation test. A questionnaire was given to 116 first-year Bachelor of Nursing students. Those students who assessed their mathematics knowledge as poor found the requirement to obtain no errors in the drug calculation test more stressful than students who judged their mathematics knowledge as good. The youngest students were most likely to find the test requirement stressful. Teachers in high school had the most positive influence on mathematics interest, followed by teachers in secondary and primary school. Copyright © 2010 Elsevier Ltd. All rights reserved.

An investigation of the artifacts, outcomes, and processes of constructing computer games about environmental science in a fifth grade science classroom

NASA Astrophysics Data System (ADS)

Baytak, Ahmet

Among educational researchers and practitioners, there is a growing interest in employing computer games for pedagogical purposes. The present research integrated a technology education class and a science class where 5 th graders learned about environmental issues by designing games that involved environmental concepts. The purposes of this study were to investigate how designing computer games affected the development of students' environmental knowledge, programming knowledge, environmental awareness and interest in computers. It also explored the nature of the artifacts developed and the types of knowledge represented therein. A case study (Yin, 2003) was employed within the context of a 5 th grade elementary science classroom. Fifth graders designed computer games about environmental issues to present to 2nd graders by using Scratch software. The analysis of this study was based on multiple data sources: students' pre- and post-test scores on environmental awareness, their environmental knowledge, their interest in computer science, and their game design. Included in the analyses were also data from students' computer games, participant observations, and structured interviews. The results of the study showed that students were able to successfully design functional games that represented their understanding of environment, even though the gain between pre- and post-environmental knowledge test and environmental awareness survey were minimal. The findings indicate that all students were able to use various game characteristics and programming concepts, but their prior experience with the design software affected their representations. The analyses of the interview transcriptions and games show that students improved their programming skills and that they wanted to do similar projects for other subject areas in the future. Observations showed that game design appeared to lead to knowledge-building, interaction and collaboration among students. This, in turn, encouraged students to test and improve their designs. Sharing the games, it was found, has both positive and negative effects on the students' game design process and the representation of students' understandings of the domain subject.

A Three-Lesson Teaching Unit Significantly Increases High School Students’ Knowledge about Epilepsy and Positively Influences Their Attitude towards This Disease

PubMed Central

Simon, Uwe K.; Gesslbauer, Lisa; Fink, Andreas

2016-01-01

Epilepsy is not a regular topic in many countries’ schools. Thus many people harbor misconceptions about people suffering from this disease. It was our aim to a) examine what grade ten students know and believe about epilepsy, and b) to develop and test a teaching unit to improve their knowledge and attitude. The test group comprised eight grade ten classes from six different Austrian high schools (54 girls and 51 boys aged 14–17), the control group (no intervention) five grade ten classes from the same schools (26 girls and 37 boys aged 14–17). The teaching unit consisted of three 45-min lessons using different methods and material. Changes in knowledge about and attitude towards epilepsy as a result of the intervention were psychometrically assessed in a pre-test intervention post-test design (along with a follow-up assessment two months after the intervention) by means of a questionnaire capturing different facets of epilepsy-related knowledge and attitude. Across all knowledge/attitude domains, students of the test group had a significantly improved knowledge about and a more positive attitude towards epilepsy and people suffering from it after the teaching unit. However, starting levels were different between the five knowledge/attitude domains tested. Medical background knowledge was lowest and consequently associated with the highest increase after the intervention. This study shows that epilepsy-related knowledge of many grade ten high school students is fragmentary and that some harbor beliefs and attitudes which require improvement. Our comprehensive but concise teaching unit significantly increased knowledge about epilepsy and positively influenced attitude towards individuals with epilepsy. Thus we recommend implementing this unit into regular school curricula. PMID:26919557

Evidence-based practice knowledge, attitudes, and practice of online graduate nursing students.

PubMed

Rojjanasrirat, Wilaiporn; Rice, Jan

2017-06-01

This study aimed to evaluate changes in evidence-based practice (EBP) knowledge, attitudes, and practice of nursing students before and after completing an online, graduate level, introductory research/EBP course. A prospective one-group pretest-posttest design. A private university in the Midwestern, USA. Sixty-three online nurse practitioner students in Master's program. A convenient sample of online graduate nursing students who enrolled in the research/EBP course was invited to participate in the study. Study outcomes were measured using the Evidence-Based Practice Questionnaire (EBPQ) before and after completing the course. Descriptive statistics and paired-Samples t-test was used to assess the mean differences between pre-and post-test scores. Overall, students' post-test EBP scores were significantly improved over pre-test scores, t(63)=-9.034, p<0.001). Statistically significant differences were found for practice of EBP mean scores t(63)=-12.78, p=0.001). No significant differences were found between pre and post-tests on knowledge and attitudes toward EBP scores. Most frequently cited barriers to EBP were lack of understanding of statistics, interpretation of findings, lack of time, and lack of library resources. Copyright © 2017 Elsevier Ltd. All rights reserved.

Collaborative-group testing improves learning and knowledge retention of human physiology topics in second-year medical students.

PubMed

Vázquez-García, Mario

2018-06-01

The present study examined the relationship between second-year medical students' group performance and individual performance in a collaborative-learning environment. In recent decades, university professors in the scientific and humanistic disciplines have successfully put into practice different modalities of collaborative approaches to teaching. Essentially, collaborative approach refers to a variety of techniques that involves the joint intellectual effort of a small group of students, which encourages interaction and discussion among students and professors. The present results show the efficacy of collaborative learning, which, furthermore, allowed students to participate actively in the physiology class. Average student's grades were significantly higher when they engaged in single-best-response, multiple-choice tests as a student team, compared with taking the same examinations individually. The method improved notably knowledge retention, as learning is more effective when performed in the context of collaborative partnership. A selected subset of questions answered wrongly in an initial test, both individually and collectively, was used on a second test to examine student retention of studied material. Grade averages were significantly improved, both individually and groupwise, when students responded to the subset of questions a second time, 1, 2, or 3 wk after the first attempt. These results suggest that the collaborative approach to teaching allowed a more effective understanding of course content, which meant an improved capacity for retention of human physiology knowledge.

Students' Pre-Knowledge as a Guideline in the Teaching of Introductory Thermal Physics at University

ERIC Educational Resources Information Center

Leinonen, Risto; Rasanen, Esa; Asikainen, Mervi; Hirvonen, Pekka E.

2009-01-01

This study concentrates on analysing university students' pre-knowledge of thermal physics. The students' understanding of the basic concepts and of the adiabatic compression of an ideal gas was studied at the start of an introductory level course. A total of 48 students participated in a paper-and-pencil test, and analysis of the responses…

IMMEDIATE AND FOLLOW-UP EFFECTS OF A POSTURE EDUCATION PROGRAM FOR ELEMENTARY SCHOOL STUDENTS

PubMed Central

dos Santos, Natália Brites; Sedrez, Juliana Adami; Candotti, Cláudia Tarragô; Vieira, Adriane

2017-01-01

ABSTRACT Objective: To assess the short- and medium-term effects of the posture education program (PEP) for students of elementary school regarding theoretical knowledge and posture during activities of daily living (ADLs). Methods: The sample consisted of 38 students (aged 8-12 years) in the third grade of elementary school in Porto Alegre, Rio Grande do Sul (Southern Brazil). The children were evaluated in three moments: prior to attending the PEP (pretest); after attending the PEP (post-test); and five months after the conclusion of the PEP, immediately after a learning review of four lessons (five months follow-up). The posture during ADLs and the theoretical knowledge about spine and body posture were assessed, based on specific instruments (layout for assessing the dynamic posture - LADy; and questionnaire). The Friedman test, post hoc Wilcoxon test, and Bonferroni correction were applied to identify the differences among the evaluative moments, as they are statistically significant at α<0.05. Results: No statistically significant difference was found between the post-test and follow-up concerning the theoretical knowledge. In addition, no statistically significant difference was found between post-test and follow-up in relation to ADLs; however, the performance of students was higher in the post-test and follow-up, when compared with the pretest. Conclusions: Immediately after the PEP’s conclusion, the students improved their posture in ADLs. These positive effects and the theoretical knowledge were retained in the follow-up (after the review lessons). PMID:28977326

An assessment of student experiences and learning based on a novel undergraduate e-learning resource.

PubMed

Mehta, S; Clarke, F; Fleming, P S

2016-08-12

Purpose/objectives The aims of this study were to describe the development of a novel e-learning resource and to assess its impact on student learning experiences and orthodontic knowledge.Methods Thirty-two 4th year dental undergraduate students at Queen Mary University of London were randomly allocated to receive electronic access to e-learning material covering various undergraduate orthodontic topics over a 6-week period. Thirty-one control students were not given access during the study period. All students were asked to complete electronic quizzes both before (T0) and after (T1) the study period and a general questionnaire concerning familiarity with e-learning. The test group also completed a user satisfaction questionnaire at T1. Two focus groups were also undertaken to explore learners' experiences and suggestions in relation to the resource.Results The mean quiz result improved by 3.9% and 4.5% in the control and test groups, respectively. An independent t-test, however, demonstrated a lack of statistical significance in knowledge gain between control and test groups (P = 0.941). The qualitative feedback indicated that students believed that use of the resource enhanced knowledge and basic understanding with students expressing a wish to ingrain similar resources in other areas of undergraduate teaching.Conclusions Use of the novel orthodontic e-resource by 4th year undergraduate students over a 6-week period did not result in a significant improvement in subject knowledge. However, the e-learning has proven popular among undergraduates and the resources will continue to be refined.

Impact of a Mental Illness Stigma Awareness Intervention on Pharmacy Student Attitudes and Knowledge.

PubMed

Bamgbade, Benita A; Ford, Kentya H; Barner, Jamie C

2016-06-25

Objective. To determine if exposure to an intervention course impacts pharmacy students' mental health stigma (MHS) and mental health knowledge (MHK). Methods. A one-group pre/posttest intervention study of third-year pharmacy students (N=120) was conducted. Dependent variables were subdomains of MHS (recovery, safety, disclosure, separation, comfort) which were measured on a 5-point Likert scale (1=strongly disagree; 5=strongly agree). Mental health knowledge was measured with 10 true/false questions. The 2.5-hour intervention included presentations, videos, discussions, and active-learning exercises. Pre/posttests were administered, and data were analyzed using paired t tests and McNemar's tests. Results. Among responding students (n=88; 73.3% response rate), the following stigma subdomains significantly decreased after the intervention for depression and schizophrenia: recovery, safety, separation, and comfort. Mental health knowledge scores significantly increased from 5.9 (1.5) to 6.8 (1.5). Conclusion. Pharmacy students' MHS and MHK related to depression and schizophrenia can be improved through a brief and interactive anti-stigma intervention.

Impact of health education on knowledge regarding human immunodeficiency virus/acquired immunodeficiency syndrome.

PubMed

Angadi, M M; Sorganvi, V S; Algur, V S

2013-01-01

The aims of the study were to determine the knowledge of HIV/AIDS among college girl students, to expose the college girl students to targeted HIV/AIDS education and to assess the impact of HIV/ AIDS health education on college girl students. A cross-sectional study was designed over the period September 2009 to February 2010. Study participants included 139 students of BLDEA's Arts and Commerce College for Women, Bijapur, Karnataka. Results indicated knowledge regarding HIV/ AIDS improved substantially, especially, with relation to various modes of transmission viz unsterilised syringes (41% to 72%), pregnant mother to child (23% to 66%) blood transfusion (20% to71%) and regarding preventive measures namely adherence to single partner (68% to 95%), use of condom (18% to 68%/), use of tested blood for transfusion (21% to 55%). The study showed significant difference between pre and post-test knowledge regarding HIV/AIDS

Game-based learning as a vehicle to teach first aid content: a randomized experiment.

PubMed

Charlier, Nathalie; De Fraine, Bieke

2013-07-01

Knowledge of first aid (FA), which constitutes lifesaving treatments for injuries or illnesses, is important for every individual. In this study, we have set up a group-randomized controlled trial to assess the effectiveness of a board game for learning FA. Four class groups (120 students) were randomly assigned to 2 conditions, a board game or a traditional lecture method (control condition). The effect of the learning environment on students' achievement was examined through a paper-and-pencil test of FA knowledge. Two months after the intervention, the participants took a retention test and completed a questionnaire assessing enjoyment, interest, and motivation. An analysis of pre- and post-test knowledge scores showed that both conditions produced significant increases in knowledge. The lecture was significantly more effective in increasing knowledge, as compared to the board game. Participants indicated that they liked the game condition more than their fellow participants in the traditional lecture condition. These results suggest that traditional lectures are more effective in increasing student knowledge, whereas educational games are more effective for student enjoyment. From this case study we recommend alteration or a combination of these teaching methods to make learning both effective and enjoyable. © 2013, American School Health Association.

Potential for Assessing Dynamic Problem-Solving at the Beginning of Higher Education Studies.

PubMed

Csapó, Benő; Molnár, Gyöngyvér

2017-01-01

There is a growing demand for assessment instruments which can be used in higher education, which cover a broader area of competencies than the traditional tests for disciplinary knowledge and domain-specific skills, and which measure students' most important general cognitive capabilities. Around the age of the transition from secondary to tertiary education, such assessments may serve several functions, including selecting the best-prepared candidates for certain fields of study. Dynamic problem-solving (DPS) is a good candidate for such a role, as tasks that assess it involve knowledge acquisition and knowledge utilization as well. The purpose of this study is to validate an online DPS test and to explore its potential for assessing students' DPS skills at the beginning of their higher education studies. Participants in the study were first-year students at a major Hungarian university ( n = 1468). They took five tests that measured knowledge from their previous studies: Hungarian language and literature, mathematics, history, science and English as a Foreign Language (EFL). A further, sixth test based on the MicroDYN approach, assessed students' DPS skills. A brief questionnaire explored learning strategies and collected data on students' background. The testing took place at the beginning of the first semester in three 2-h sessions. Problem-solving showed relatively strong correlations with mathematics ( r = 0.492) and science ( r = 0.401), and moderate correlations with EFL ( r = 0.227), history ( r = 0.192), and Hungarian ( r = 0.125). Weak but still significant correlations were found with certain learning strategies, positive correlations with elaboration strategies, and a negative correlation with memorization strategies. Significant differences were observed between male and female students; men performed significantly better in DPS than women. Results indicated the dominant role of the first phase of solving dynamic problems, as knowledge acquisition correlated more strongly with any other variable than knowledge utilization.

Potential for Assessing Dynamic Problem-Solving at the Beginning of Higher Education Studies

PubMed Central

Csapó, Benő; Molnár, Gyöngyvér

2017-01-01

There is a growing demand for assessment instruments which can be used in higher education, which cover a broader area of competencies than the traditional tests for disciplinary knowledge and domain-specific skills, and which measure students' most important general cognitive capabilities. Around the age of the transition from secondary to tertiary education, such assessments may serve several functions, including selecting the best-prepared candidates for certain fields of study. Dynamic problem-solving (DPS) is a good candidate for such a role, as tasks that assess it involve knowledge acquisition and knowledge utilization as well. The purpose of this study is to validate an online DPS test and to explore its potential for assessing students' DPS skills at the beginning of their higher education studies. Participants in the study were first-year students at a major Hungarian university (n = 1468). They took five tests that measured knowledge from their previous studies: Hungarian language and literature, mathematics, history, science and English as a Foreign Language (EFL). A further, sixth test based on the MicroDYN approach, assessed students' DPS skills. A brief questionnaire explored learning strategies and collected data on students' background. The testing took place at the beginning of the first semester in three 2-h sessions. Problem-solving showed relatively strong correlations with mathematics (r = 0.492) and science (r = 0.401), and moderate correlations with EFL (r = 0.227), history (r = 0.192), and Hungarian (r = 0.125). Weak but still significant correlations were found with certain learning strategies, positive correlations with elaboration strategies, and a negative correlation with memorization strategies. Significant differences were observed between male and female students; men performed significantly better in DPS than women. Results indicated the dominant role of the first phase of solving dynamic problems, as knowledge acquisition correlated more strongly with any other variable than knowledge utilization. PMID:29209255

Re-evaluating Traditional Predictors of Incoming Knowledge in Astronomy 101 and Implications for Course Revitalization

NASA Astrophysics Data System (ADS)

Berryhill, K. J.; Slater, T. F.; Slater, S. J.; Harbour, C.; Forrester, J. H.

2016-12-01

A wide range of incoming knowledge is seen in students taking introductory astronomy courses. Using the Test Of Astronomy STandards (TOAST) as a pre-course measure of incoming knowledge, an evaluation was completed to discover any explanation for this variation. It would be reasonable to suggest that this could result from the variety we see in student's motivation, self-efficacy, general scholastic achievement, their high school science experience, or even whether one or more of their parents is in a STEM field. In this re-evaluation, there was no correlation seen between the above and the student's pre-test scores. Instead, the only predictor of pretest scores was student's exposure to astronomy through informal learning opportunities. This leads to important implications for faculty revitalizing their courses to improve student learning.

Impact of Health Education on Knowledge and Behaviors toward Infectious Diseases among Students in Gansu Province, China.

PubMed

Wang, Manli; Han, Xuemei; Fang, Haiqing; Xu, Chang; Lin, Xiaojun; Xia, Shuxu; Yu, Wenhan; He, Jinlu; Jiang, Shuai; Tao, Hongbing

2018-01-01

Infectious disease knowledge and behaviors are key elements that ensure student health and safety. This study explores the impact of health education on student knowledge and behaviors toward infectious diseases and determines the factors affecting infectious diseases knowledge and behaviors among students in Gansu, China. A cross-sectional study and three sampling methods were used in two counties, 12 schools, and 32 classes in Gansu, China, from 2012 to 2013. Collected data included the following: (1) sociodemographic characteristics of 2002 students (1001 participants in the intervention group and 1001 in the control group); (2) accuracy of student knowledge and behaviors toward infectious diseases based on comparison of intervention and control groups through X 2 test; and (3) mean scores on knowledge and behavior of students with different characteristics toward infectious diseases, as analyzed through analysis of variance (ANOVA). Multiple linear regression was conducted to analyze factors affecting student knowledge and behaviors toward infectious diseases. Statistically significant differences were observed among eight items of infectious disease transmission and treatment knowledge between intervention and control groups ( P < 0.001). Average accuracies of knowledge and behaviors toward infectious diseases reached 72.23% and 60.03%. Significant differences were observed in six items on student behavior in rural and urban areas ( P < 0.001). Health education, household register, and county affected scores of student knowledge and behaviors toward infectious diseases ( P < 0.05). Gender and education level also affected scores of student behaviors toward infectious diseases ( P < 0.001). Health education contributes to student knowledge and behaviors toward infectious diseases. Students in the control group need intensified health education on infectious diseases. Health education needs to pay particular attention to rural students, all male students, and students at senior high school level living on campus.

Measuring Knowledge, Attitudes and Behaviours Concerning Sustainable Development among Tenth Grade Students in Manitoba

ERIC Educational Resources Information Center

Michalos, Alex C.; Creech, Heather; Swayze, Natalie; Kahlke, P. Maurine; Buckler, Carolee; Rempel, Karen

2012-01-01

In this paper we present standardized measures of tenth grade students' knowledge, attitudes and behaviours concerning sustainable development as those concepts are understood in the United Nations Educational, Scientific and Cultural Organization, and we test the hypothesis that knowledge and favourable attitudes toward SD lead to favourable…

An educational strategy for improving knowledge about breast and cervical cancer prevention among Mexican middle school students

PubMed Central

Calderón- Garcidueñas, Ana Laura; Flores-Peña, Yolanda; De León-Leal, Silvia; Vázquez-Martínez, Carlos Alberto; Farías-Calderón, Ana Gabriela; Melo-Santiesteban, Guadalupe; Elizondo-Zapién, Rosa María; Hernandez-Hernandez, Dulce María; Garza-Moya, Rubén; Cerda-Flores, Ricardo Martín

2015-01-01

Introduction Prevention programs have not achieved the expected results in preventing mortality from breast and cervical cancer in Mexico. Therefore, we propose a complementary strategy. Methodology An educational strategy for high school students in Mexico (2011–2013) was designed (longitudinal design, two measurements and a single intervention). The postintervention assessment included: 1) knowledge acquired by students about cancer prevention and 2) The performance of the student as a health promoter in their household. The strategy was based on analysis of cases and developed in three sessions. An assessment tool was designed and validated (Test–Retest). The levels of knowledge according to the qualifications expected by chance were determined. Wilcoxon test compared results before and after intervention. Results An assessment instrument with 0.80 reliability was obtained. 831 high school students were analyzed. Wilcoxon rank-sum test showed a significant learning after the intervention (Z = − 2.64, p = 0.008) with improvement of levels of knowledge in a 154.5%. 49% of students had a good performance as health promoters. Conclusions The learning in preventive measures is important to sensitize individuals to prevention campaigns against cancer. This strategy proved to improve the level of knowledge of students in an easy and affordable way. PMID:26844079

Learning the Constellations: From Junior High to Undergraduate Descriptive Astronomy Class

NASA Astrophysics Data System (ADS)

Stephens, Denise C.; Hintz, Eric G.; Hintz, Maureen; Lawler, Jeannette; Jones, Michael; Bench, Nathan

2015-01-01

As part of two separate studies we have examined the ability of students to learn and remember a group of constellations, bright stars, and deep sky objects. For a group of junior high students we tested their knowledge of only the constellations by giving them a 'constellation quiz' without any instruction. We then provided the students with a lab session, and retested. We also tested a large number of undergraduate students in our descriptive astronomy classes, but in this case there were the same 30 constellations, 17 bright stars, and 3 deep sky objects. The undergraduate students were tested in a number of ways: 1) pre-testing without instruction, 2) self-reporting of knowledge, 3) normal constellation quizzes as part of the class, and 4) retesting students from previous semesters. This provided us with a set of baseline measurements, allowed us to track the learning curve, and test retention of the material. We will present our early analysis of the data.

Assessing Medical Student Knowledge of Imaging Modality Selection Before and After a General Radiology Elective: A Comparison of MS-IIs, MS-IIIs, and MS-IVs.

PubMed

Gispen, Fiona E; Magid, Donna

2016-05-01

Correct selection of imaging tests is essential f or clinicians but until recently has been largely neglected in medical education. How and when students acquire such non-interpretive skills are unknown. This study will assess student knowledge of imaging test selection before and after a general radiology elective. Between 2008 and 2015, an unannounced 13-item test was administered to second, third, and fourth-year students on the first and last days of the Johns Hopkins School of Medicine radiology elective. Scores (0–13) were based on the American College of Radiology Appropriateness Criteria. Pre- and posttest means were compared using paired samples t tests. Whether performance on the pretest and posttest differed by class year was assessed using analysis of variance and Kruskal-Wallis, respectively, and whether year was associated with posttest score after controlling for pretest score was assessed using analysis of covariance. Posttest means were significantly higher than pretest means for students in all years (P values <.0001). Pretest scores differed by year (F(2, 360) = 66.85, P <.0001): fourth-year students scored highest (mean = 9.96 of 13) and second-year students scored lowest (mean = 7.01 of 13). Posttest scores did not differ (χ2(2, 270) = 0.348, P = .841). Year in school had no independent effect on posttest score (F(2, 239) = 0.45, P = .637). Knowledge of modality selection increases with clinical training, but room for improvement remains. A general radiology elective increases this knowledge. Second-year students improve most, suggesting that taking radiology early is efficient, but further research to evaluate retention of this knowledge is needed. Medical student education in radiology must increasingly recognize and address non-interpretive skills and intelligent imaging utilization.

Does the transition to an active-learning environment for the introductory course reduce students' overall knowledge of the various disciplines in biology?

PubMed

Simurda, Maryanne C

2012-01-01

As biology education is being redesigned toward an interdisciplinary focus and as pedagogical trends move toward active-learning strategies and investigative experiences, a restructuring of the course content for the Introductory Biology course is necessary. The introductory course in biology has typically been a survey of all the biosciences. If the total number of topics covered is reduced, is the students' overall knowledge of biology also reduced? Our introductory course has been substantially modified away from surveying the biological sciences and toward providing a deep understanding of a particular biological topic, as well as focusing on developing students' analytical and communication skills. Because of this shift to a topic-driven approach for the introductory course, we were interested in assessing our graduating students' overall knowledge of the various biological disciplines. Using the Major Field Test - Biology (Educational Testing Service (ETS), Princeton, NJ), we compared the test performance of graduating students who had a traditional lecture-based introductory course to those who had a topic-driven active-learning introductory course. Our results suggest that eliminating the traditional survey of biology and, instead, focusing on quantitative and writing skills at the introductory level do not affect our graduating students' overall breadth of knowledge of the various biosciences.

Anatomical knowledge retention in third-year medical students prior to obstetrics and gynecology and surgery rotations.

PubMed

Jurjus, Rosalyn A; Lee, Juliet; Ahle, Samantha; Brown, Kirsten M; Butera, Gisela; Goldman, Ellen F; Krapf, Jill M

2014-01-01

Surgical anatomy is taught early in medical school training. The literature shows that many physicians, especially surgical specialists, think that anatomical knowledge of medical students is inadequate and nesting of anatomical sciences later in the clinical curriculum may be necessary. Quantitative data concerning this perception of an anatomical knowledge deficit are lacking, as are specifics as to what content should be reinforced. This study identifies baseline areas of strength and weakness in the surgical anatomy knowledge of medical students entering surgical rotations. Third-year medical students completed a 20-25-question test at the beginning of the General Surgery and Obstetrics and Gynecology rotations. Knowledge of inguinal anatomy (45.3%), orientation in abdominal cavity (38.8%), colon (27.7%), and esophageal varices (12.8%) was poor. The numbers in parentheses are the percentage of questions answered correctly per topic. In comparing those scores to matched test items from this cohort as first-year students in the anatomy course, the drop in retention overall was very significant (P = 0.009) from 86.9 to 51.5%. Students also scored lower in questions relating to pelvic organs (46.7%), urogenital development (54.0%), pulmonary development (17.8%), and pregnancy (17.8%). These data showed that indeed, knowledge of surgical anatomy is poor for medical students entering surgical clerkships. These data collected will be utilized to create interactive learning modules, aimed at improving clinically relevant anatomical knowledge retention. These modules, which will be available to students during their inpatient surgical rotations, connect basic anatomy principles to clinical cases, with the ultimate goal of closing the anatomical knowledge gap. © 2014 American Association of Anatomists.

Incorporating an audience response system into veterinary dermatology lectures: effect on student knowledge retention and satisfaction.

PubMed

Plant, Jon D

2007-01-01

Veterinary educators are charged with delivering large amounts of information to adult students, who benefit from a more interactive learning environment than is often achieved through didactic lectures. Audience response systems (ARS) with wireless keypad technology facilitate interactive learning and have been used successfully in the education of health professionals. The objectives of this pilot study were to determine the effect of an ARS on the knowledge retention of veterinary dermatology students and to survey student attitudes concerning its use. A cohort-controlled trial was conducted to evaluate the potential benefits of ARS for short-term and long-term knowledge retention. Students also participated in four hours of student-directed case simulations using ARS technology. Students were surveyed regarding opinions on the use of the ARS. The mean short-term knowledge-retention test scores of groups A (ARS+) and B (ARS-) were 81% and 78%, respectively. The mean long-term knowledge-retention test scores of groups A and B were 54% and 55%, respectively. The differences between groups were not significant for either time period (p = 0.32, p = 0.77). Although benefits to short-term and long-term knowledge retention were not detected in this pilot study, all students responding to the survey perceived a benefit and supported the use of ARS in the clinical veterinary curriculum. ARS technology provides a tool for lecturers to create an interactive learning environment well suited for teaching veterinary dermatology.

The use of geospatial technologies to increase students' spatial abilities and knowledge of certain atmospheric science content

NASA Astrophysics Data System (ADS)

Hedley, Mikell Lynne

2008-10-01

The purpose of the study was to use geospatial technologies to improve the spatial abilities and specific atmospheric science content knowledge of students in high schools and junior highs in primarily high-needs schools. These technologies include remote sensing, geographic information systems, and global positioning systems. The program involved training the teachers in the use of the technologies at a five-day institute. Scientists who use the technologies in their research taught the basics of their use and scientific background. Standards-based activities were used to integrate the technologies in the classroom setting. Students were tested before any instruction in the technologies and then tested two other times. They used the technologies in field data collection and used that data in an inquiry-based project. Their projects were presented at a mini-science conference with scientists, teachers, parents, and other students in attendance. Significant differences were noted from pre-test to second post-test in the test in both the spatial abilities and science section. There was a gain in both spatial abilities and in specific atmospheric science content knowledge.

Knowledge Engineering as a Component of the Curriculum for Medical Cybernetists.

PubMed

Karas, Sergey; Konev, Arthur

2017-01-01

According to a new state educational standard, students who have chosen medical cybernetics as their major must develop a knowledge engineering competency. Previously, in the course "Clinical cybernetics" while practicing project-based learning students were designing automated workstations for medical personnel using client-server technology. The purpose of the article is to give insight into the project of a new educational module "Knowledge engineering". Students will acquire expert knowledge by holding interviews and conducting surveys, and then they will formalize it. After that, students will form declarative expert knowledge in a network model and analyze the knowledge graph. Expert decision making methods will be applied in software on the basis of a production model of knowledge. Project implementation will result not only in the development of analytical competencies among students, but also creation of a practically useful expert system based on student models to support medical decisions. Nowadays, this module is being tested in the educational process.

Assessing Community College Student Knowledge in the Liberal Arts

ERIC Educational Resources Information Center

Cohen, Arthur M.; Schuetz, Pam; Chang, June C.; Plecha, Michelle

2003-01-01

The General Academic Learning Experience (GALE) is an assessment of community college student knowledge in the liberal arts. The study involved the design and administration of an instrument, which included a demographic survey and a multiple-choice content test. In total, over 2,500 students from 10 colleges in Southern California participated.…

Using Content Acquisition Podcasts to Increase Student Knowledge and to Reduce Perceived Cognitive Load

ERIC Educational Resources Information Center

Kennedy, Michael J.; Hirsch, Shanna Eisner; Dillon, Sarah E.; Rabideaux, Lindsey; Alves, Kathryn D.; Driver, Melissa K.

2016-01-01

The use of multimedia-driven instruction in college courses is an emerging practice designed to increase students' knowledge. However, limited research has validated the effectiveness of using multimedia to teach students about functional behavioral assessments (FBAs). To test the effectiveness of a multimedia tool called Content Acquisition…

Middle School Students' Mathematics Knowledge Retention: Online or Face-To-Face Environments

ERIC Educational Resources Information Center

Edwards, Clayton M.; Rule, Audrey C.; Boody, Robert M.

2017-01-01

Educators seek to develop students' mathematical knowledge retention to increase student efficacy in follow-on classwork, improvement of test scores, attainment of standards, and preparation for careers. Interactive visuals, feedback during problem solving, and incorporation of higher-order thinking skills are known to increase retention, but a…

Mathematical Knowledge for Teaching the Function Concept and Student Learning Outcomes

ERIC Educational Resources Information Center

Hatisaru, Vesife; Erbas, Ayhan Kursat

2017-01-01

The purpose of this study was to examine the potential interrelationships between teachers' mathematical knowledge for teaching (MKT) the function concept and their students' learning outcomes of this concept. Data were collected from two teachers teaching in a vocational high school and their students through a function concept test for teachers…

Measurement of Change in the Knowledge and Attitude about Leprosy in Physiotherapy Students Undergoing Intensive One Week Training in Leprosy.

PubMed

Prakashkumar, M D; Ebenezer, M; Richard, J

2014-01-01

Leprosy is a disease that causes not only physical problems, but also mental and social problems. In the post integration era, every health care professional needs to understand about leprosy, to be able to diagnose and treat them. Physiotherapy students, in their usual syllabus, have minimal exposure to leprosy, in spite of the fact that they have a major role in preventing impairments and disabilities caused by leprosy, as well as treating such impairments. In order to educate physiotherapy students on leprosy, a one-week intensive training course was organised. This study was done to assess if the intensive training to physiotherapy students resulted in increase in their knowledge on leprosy and change their attitude positively. A batch consisting of 42 physiotherapy students went through the one-week training programme. The improvement in knowledge and attitude were assessed through a pre-test and a post-test design. Results showed that there was significant improvement in knowledge (53.05%) and brought positive change in attitude (75.0%). Such training programmes are recommended for all physiotherapy students.

Validity and Reliability of a General Nutrition Knowledge Questionnaire for Japanese Adults.

PubMed

Matsumoto, Mai; Tanaka, Rie; Ikemoto, Shinji

2017-01-01

Nutrition knowledge is necessary for individuals to adopt appropriate dietary habits, and needs to be evaluated before nutrition education is provided. However, there is no tool to assess general nutrition knowledge of adults in Japan. Our aims were to determine the validity and reliability of a general nutrition knowledge questionnaire for Japanese adults. We developed the pilot version of the Japanese general nutrition knowledge questionnaire (JGNKQ) and administered the pilot study to assess content validity and internal reliability to 1,182 Japanese adults aged 18-64 y. The JGNKQ was further modified based on the pilot study and the final version consisted of 5 sections and 147 items. The JGNKQ was administered to female undergraduate Japanese students in their senior year twice in 2015 to assess construct validity and test-retest reliability. Ninety-six students majoring in nutrition and 44 students in other majors who studied at the same university completed the first questionnaire. Seventy-five students completed the questionnaire twice. The responses from the first questionnaire and both questionnaires were used to assess construct validity and test-retest reliability, respectively. The students in nutrition major had significantly higher scores than the students in other majors on all sections of the questionnaire (p=0.000); therefore, the questionnaire had good construct validity. The test-retest reliability correlation coefficient value of overall and each section except "The use of dietary information to make dietary choices" were 0.75, 0.67, 0.67, 0.68 and 0.61, respectively. We suggest that the JGNKQ is an effective tool to assess the nutrition knowledge level of Japanese adults.

University students' knowledge of, and attitudes towards, HIV and AIDS, homosexuality and sexual risk behaviour: a questionnaire survey in two Finnish universities.

PubMed

Korhonen, Teija; Kylmä, Jari; Houtsonen, Jarmo; Välimäki, Maritta; Suominen, Tarja

2012-11-01

This study describes Finnish university students' knowledge and attitudes towards HIV and AIDS, homosexuality and sexual risk behaviour. Finnish-speaking students were randomly selected from all registered students at two universities in Finland (N = 9715, n = 950). The data were collected by using a modified version of the State University of New York at Buffalo School of Nursing AIDS Study Questionnaire on sexual risk behaviour developed by Held and Chng. The total response rate was 35% (n = 333). The data were analysed using quantitative statistical methods. Normally distributed data were analysed by t-test and one-way ANOVA, with Bonferroni corrections. Non-normally distributed data were analysed using the Mann-Whitney U-test and Kruskal-Wallis test, followed by a post-hoc test. The majority of students were familiar with HIV and AIDS, including its mode of transmission. However, there were still some misconceptions concerning HIV and AIDS. The oldest students and women had a more positive attitude towards people living with HIV and AIDS (PLWHA). Of patients with HIV or AIDS, intravenous drug users were perceived most negatively. Male students had more homophobic attitudes. Students who reported that religion had an important role in their lives had significantly stricter attitudes towards sexual risk behaviour. Students' knowledge correlated positively with general attitudes towards HIV and AIDS. Knowledge about HIV and AIDS will lead to more positive attitudes towards HIV and AIDS as a disease, towards those infected as well as homosexual people. There is a need to focus on preventive health care and sexual health promotion by educating young people and changing their attitudes towards sexual risk behaviour.

The role of local theories: teacher knowledge and its impact on engaging students with challenging tasks

NASA Astrophysics Data System (ADS)

Choppin, Jeffrey

2011-03-01

This study explores the extent to which a teacher elicited students' mathematical reasoning through the use of challenging tasks and the role her knowledge played in doing so. I characterised the teacher's knowledge in terms of a local theory of instruction, a form of pedagogical content knowledge that involves an empirically tested set of conjectures situated within a mathematical domain. Video data were collected and analysed and used to stimulate the teacher's reflection on her enactments of an instructional sequence. The teacher, chosen for how she consistently elicited student reasoning, showed evidence of possessing a local theory in that she articulated the ways student thinking developed over time, the processes by which that thinking developed, and the resources that facilitated the development of student thinking. Her knowledge informed how she revised and enacted challenging tasks in ways that elicited and refined student thinking around integer addition and subtraction. Furthermore, her knowledge and practices emphasised the progressive formalisation of students' ideas as a key learning process. A key implication of this study is that teachers are able to develop robust knowledge from enacting challenging tasks, knowledge that organises how they elicit and refine student reasoning from those tasks.

What Are Standardized Literacy and Numeracy Tests Testing? Evidence of the Domain-General Contributions to Students' Standardized Educational Test Performance

ERIC Educational Resources Information Center

Howard, Steven J.; Woodcock, Stuart; Ehrich, John; Bokosmaty, Sahar

2017-01-01

Background: A fundamental aim of standardized educational assessment is to achieve reliable discrimination between students differing in the knowledge, skills and abilities assessed. However, questions of the purity with which these tests index students' genuine abilities have arisen. Specifically, literacy and numeracy assessments may also engage…

Middle-School Science Students' Scientific Modelling Performances Across Content Areas and Within a Learning Progression

NASA Astrophysics Data System (ADS)

Bamberger, Yael M.; Davis, Elizabeth A.

2013-01-01

This paper focuses on students' ability to transfer modelling performances across content areas, taking into consideration their improvement of content knowledge as a result of a model-based instruction. Sixty-five sixth grade students of one science teacher in an urban public school in the Midwestern USA engaged in scientific modelling practices that were incorporated into a curriculum focused on the nature of matter. Concept-process models were embedded in the curriculum, as well as emphasis on meta-modelling knowledge and modelling practices. Pre-post test items that required drawing scientific models of smell, evaporation, and friction were analysed. The level of content understanding was coded and scored, as were the following elements of modelling performance: explanation, comparativeness, abstraction, and labelling. Paired t-tests were conducted to analyse differences in students' pre-post tests scores on content knowledge and on each element of the modelling performances. These are described in terms of the amount of transfer. Students significantly improved in their content knowledge for the smell and the evaporation models, but not for the friction model, which was expected as that topic was not taught during the instruction. However, students significantly improved in some of their modelling performances for all the three models. This improvement serves as evidence that the model-based instruction can help students acquire modelling practices that they can apply in a new content area.

A Technology-Enhanced Unit of Modeling Static Electricity: Integrating scientific explanations and everyday observations

NASA Astrophysics Data System (ADS)

Shen, Ji; Linn, Marcia C.

2011-08-01

What trajectories do students follow as they connect their observations of electrostatic phenomena to atomic-level visualizations? We designed an electrostatics unit, using the knowledge integration framework to help students link observations and scientific ideas. We analyze how learners integrate ideas about charges, charged particles, energy, and observable events. We compare learning enactments in a typical school and a magnet school in the USA. We use pre-tests, post-tests, embedded notes, and delayed post-tests to capture the trajectories of students' knowledge integration. We analyze how visualizations help students grapple with abstract electrostatics concepts such as induction. We find that overall students gain more sophisticated ideas. They can interpret dynamic, interactive visualizations, and connect charge- and particle-based explanations to interpret observable events. Students continue to have difficulty in applying the energy-based explanation.

Influence of PBL with Open-Book Tests on Knowledge Retention Measured with Progress Tests

ERIC Educational Resources Information Center

Heijne-Penninga, M.; Kuks, J. B. M.; Hofman, W. H. A.; Muijtjens, A. M. M.; Cohen-Schotanus, J.

2013-01-01

The influence of problem-based learning (PBL) and open-book tests on long-term knowledge retention is unclear and subject of discussion. Hypotheses were that PBL as well as open-book tests positively affect long-term knowledge retention. Four progress test results of fifth and sixth-year medical students (n = 1,648) of three medical schools were…

Correlating Student Knowledge and Confidence Using a Graded Knowledge Survey to Assess Student Learning in a General Microbiology Classroom †

PubMed Central

Favazzo, Lacey; Willford, John D.; Watson, Rachel M.

2014-01-01

Knowledge surveys are a type of confidence survey in which students rate their confidence in their ability to answer questions rather than answering the questions. These surveys have been discussed as a tool to evaluate student in-class or curriculum-wide learning. However, disagreement exists as to whether confidence is actually an accurate measure of knowledge. With the concomitant goals of assessing content-based learning objectives and addressing this disagreement, we present herein a pretest/posttest knowledge survey study that demonstrates a significant difference correctness on graded test questions at different levels of reported confidence in a multi-semester timeframe. Questions were organized into Bloom’s taxonomy, allowing for the data collected to further provide statistical analyses on strengths and deficits in various levels of Bloom’s reasoning with regard to mean correctness. Collectively, students showed increasing confidence and correctness in all levels of thought but struggled with synthesis-level questions. However, when students were only asked to rate confidence and not answer the accompanying test questions, they reported significantly higher confidence than the control group which was asked to do both. This indicates that when students do not attempt to answer questions, they have significantly greater confidence in their ability to answer those questions. Additionally, when students rate only confidence without answering the question, resolution across Bloom’s levels of reasoning is lost. Based upon our findings, knowledge surveys can be an effective tool for assessment of both breadth and depth of knowledge, but may require students to answer questions in addition to rating confidence to provide the most accurate data. PMID:25574291

The effects of computer-supported inquiry-based learning methods and peer interaction on learning stellar parallax

NASA Astrophysics Data System (ADS)

Ruzhitskaya, Lanika

The presented research study investigated the effects of computer-supported inquiry-based learning and peer interaction methods on effectiveness of learning a scientific concept. The stellar parallax concept was selected as a basic, and yet important in astronomy, scientific construct, which is based on a straightforward relationship of several components presented in a simple mathematical equation: d = 1/p. The simplicity of the concept allowed the researchers to explore how the learners construct their conceptual knowledge, build mathematical skills and transfer their knowledge beyond the learning settings. A computer-based tutorial Stellar Parallax Interactive Restricted and Unrestricted Tutorial (SPIRUT) was developed for this study, and was designed to aid students' knowledge construction of the concept either in a learner-controlled or a program-controlled mode. The first investigated method in the study was enhancing engagement by the means of scaffolding for inquiry, which included scripted prompts and called for students' predictions and reflections while working in the learner-controlled or the computer-controlled version of SPIRUT. A second form of enhancing engagement was through peers working cooperatively during the learning activities. The students' level of understanding of the concept was measured by (1) the number of correct answers on a conceptual test with (2) several questions that require knowledge transfer to unfamiliar situations and (3) their ability to calculate the stellar parallax and find distances to stars. The study was conducted in the University of Missouri among 199 non-science major students enrolled in an introductory astronomy course in the fall semester 2010. The participants were divided into two main groups: one was working with SPIRUT and another group was a control group and utilized a paper-based tutorial. The SPIRUT group was further divided into the learner-controlled and the program-controlled subgroups. Students' learning achievements were measured by two post- tests and compared to the students' results on a pre-test. The first post-test was administered right after the treatment with aim to measure the immediate effect of the treatment. The second post-test was administered eight weeks later and was aimed to elicit how much of the constructed knowledge students retained after the treatment. Results of the study revealed that students who learned the concept with SPIRUT constructed greater conceptual knowledge and were able to better transfer it to another situation while their mathematical skills were equally improved as those students who worked with the paper-based tutorial. It was also evident that there was no difference between students' performances after their engagement with the learner-controlled or with the program-controlled version of SPIRUT. It was also found that students who worked independently constructed slightly greater knowledge than students who worked with peers. Albeit, there was no significant difference found of retention of knowledge after any type of treatment.

Cervical cancer screening among university students in South Africa: a theory based study.

PubMed

Hoque, Muhammad Ehsanu; Ghuman, Shanaz; Coopoosmay, Roger; Van Hal, Guido

2014-01-01

Cervical cancer is a serious public health problem in South Africa. Even though the screening is free in health facilities in South Africa, the Pap smear uptake is very low. The objective of the study is to investigate the knowledge and beliefs of female university students in South Africa. A cross sectional study was conducted among university women in South Africa to elicit information about knowledge and beliefs, and screening history. A total of 440 students completed the questionnaire. The average age of the participants was 20.39 years (SD  = 1.71 years). Regarding cervical cancer, 55.2% (n = 243) had ever heard about it. Results indicated that only 15% (22/147) of the students who had ever had sex and had heard about cervical cancer had taken a Pap test. Pearson correlation analysis showed that cervical cancer knowledge had a significantly negative relationship with barriers to cervical cancer screening. Susceptibility and seriousness score were significantly moderately correlated with benefit and motivation score as well as barrier score. Self-efficacy score also had a moderate correlation with benefit and motivation score. Students who had had a Pap test showed a significantly lower score in barriers to being screened compared to students who had not had a Pap test. This study showed that educated women in South Africa lack complete information on cervical cancer. Students who had had a Pap test had significantly lower barriers to cervical cancer screening than those students who had not had a Pap test.

Survey of medical students’ attitude and knowledge toward physical medicine and rehabilitation in Isfahan University of Medical Sciences

PubMed Central

Khosrawi, Saeed; Ramezanian, Hadis; Mollabashi, Roya

2018-01-01

CONTEXT: Physical medicine and rehabilitation (PMR) is a specialized clinical field of musculoskeletal diseases and physical impairment that is unknown for most of the medical students. AIMS: This study aimed to assess medical students’ attitude and knowledge toward PMR and its role in the diagnosis and treatment of musculoskeletal diseases. SETTING AND DESIGN: This cross-sectional study was done on 175 medical students of Isfahan University of Medical Sciences from 2015 to 2016. Sample population was selected by random sampling among 350 students. MATERIALS AND METHODS: Participants were evaluated by a research-made questionnaire with confirmed validity and reliability. This questionnaire included 36 questions divided in four parts including demographic data, knowledge, attitude, and performance ranking. STATISTICAL ANALYSIS USED: Data were analyzed using SPSS 20. Statistical test for quantitative and qualitative variables was carried out by mean ± standard deviation and percentage or number, respectively. For analyzing variables, Student's t-test and Chi-square test were used. RESULTS: In this study, 150 medical students with a mean age of 24.48 ± 1.48 years participated of which 40% of them were male. The mean score of Student's knowledge about PMR and its role in diagnosis and treatment of disorders was 5.16 ± 1.90, and 91.3% had low level of knowledge. The mean score of student's attitude toward PMR and its role in the diagnosis and treatment of musculoskeletal problems was 3.33 ± 0.46, and 69.3% had attitude level above the average. Evaluation of student's performance showed that when they manage patients with musculoskeletal problems as general physician, they refer the patients to physiatrists at the first step if it is necessary. CONCLUSION: Understanding the factors influencing the attitudes and knowledge of medical students is prime to help establishing the roles, providing proper facilities, carrying out successful planning to train expert physicians and create a motivated environment in medical schools. PMID:29693032

Design and development of food safety knowledge and attitude scales for consumer food safety education.

PubMed

Medeiros, Lydia C; Hillers, Virginia N; Chen, Gang; Bergmann, Verna; Kendall, Patricia; Schroeder, Mary

2004-11-01

The objective of this study was to design and develop food safety knowledge and attitude scales based on food-handling guidelines developed by a national panel of food safety experts. Knowledge (n=43) and attitude (n=49) questions were developed and pilot-tested with a variety of consumer groups. Final questions were selected based on item analysis and on validity and reliability statistical tests. Knowledge questions were tested in Washington State with participants in low-income nutrition education programs (pretest/posttest n=58, test/retest n=19) and college students (pretest/posttest n=34). Attitude questions were tested in Ohio with nutrition education program participants (n=30) and college students (non-nutrition majors n=138, nutrition majors n=57). Item analysis, paired sample t tests, Pearson's correlation coefficients, and Cronbach's alpha were used. Reliability and validity tests of individual items and the question sets were used to reduce the scales to 18 knowledge questions and 10 attitude questions. The knowledge and attitude scales covered topics ranked as important by a national panel of experts and met most validity and reliability standards. The 18-item knowledge questionnaire had instructional sensitivity (mean score increase of more than three points after instruction), internal reliability (Cronbach's alpha >.75), and produced similar results in test-retest without intervention (coefficient of stability=.81). Knowledge of correct procedures for hand washing and avoiding cross-contamination was widespread before instruction. Knowledge was limited regarding avoiding food preparation while ill, cooking hamburgers, high-risk foods, and whether cooked rice and potatoes could be stored at room temperature. The 10-item attitude scale had an appropriate range of responses (item difficulty) and produced similar results in test-retest ( P

The effects of the Malaysian Department of Wildlife and National Parks' environmental education program on the environmental knowledge and attitudes of 13--17 year old students

NASA Astrophysics Data System (ADS)

Yusof, Ebil

The study focused on the effects of the Malaysian Department of Wildlife and National Park's (DWNP) environmental education program on the environmental knowledge and attitudes of the secondary school students. Conducted between May 11, 1998 and August 11, 1998, this study was designed to reflect three objectives: (1) to determine the effect of participation in the DWNP's environmental education program on environmental knowledge and attitudes of 13--17 year old Malaysian students, (2) to identify demographic factors that contribute to the change of environmental knowledge and attitudes, and (3) to establish base line data for future evaluation of the effectiveness of DWNP's environmental education program. The sample was comprised of 806 randomly selected students from 10 different schools, with 402 randomly assigned to the experimental grouped and 404 to the control group. Pretest and post-tests were administered at the schools. The experimental group was exposed to the Environmental Education Program (EEP) at the Environmental Education Center (EEC) at Bukit Rengit, Lanchang, Pahang, Malaysia sometime between May 14, 1998 and August 8, 1998. At the EEC, the experimental group was again divided, with half receiving the pretest and post-test, while the other half were given only the post-test. The instrument used in this study was a modification of the Children's Environmental Attitudes and Knowledge Scale (CHEAKS) developed by Leeming, et al. (1995). This instrument had sound psychometric properties suitable for this research setting, and allowed comparisons of results with previous studies. T-tests, ANOVA, and ANCOVA were used to determine group differences. Overall, secondary school students in the experimental group showed a significantly greater change in environmental knowledge than did students in the control group. Significant differences were also found on the Attitude sub-scale, with the control group exhibiting negative change in attitude, and slightly change occurring in the attitudes of the experimental group. There were no significant differences of the change in environmental knowledge and attitude across age and place of residence than did gender of the EEP participants. The trend of changes in environmental knowledge and attitude between school and EEC were shown negatively. Changes in both environmental knowledge and attitude began to increase but change in knowledge exceeded the change in attitude when measured between the pre and post-tests at the EEC. However, there was slightly increased in attitude toward environmental matters as compared to the change in environmental knowledge after the participants had been measured between the EEC and the school.

Microbes in Mascara: Hypothesis-Driven Research in a Nonmajor Biology Lab †

PubMed Central

Burleson, Kathryn M.; Martinez-Vaz, Betsy M.

2011-01-01

In this laboratory exercise, students were taught concepts of microbiology and scientific process through an everyday activity — cosmetic use. The students’ goals for the lab were to develop a hypothesis regarding microbial contamination in cosmetics, learn techniques to culture and differentiate microorganisms from cosmetics, and propose best practices in cosmetics use based on their findings. Prior to the lab, students took a pretest to assess their knowledge of scientific hypotheses, microbiology, and cosmetic safety. In the first week, students were introduced to microbiological concepts and methodologies, and cosmetic terminology and safety. Students completed a hypothesis-writing exercise before formulating and testing their own hypotheses regarding cosmetic contamination. Students provided a cosmetic of their own and, in consultation with their lab group, chose one product for testing. Samples were serially diluted and plated on a variety of selective media. In the second week, students analyzed their plates to determine the presence and diversity of microbes and if their hypotheses were supported. Students completed a worksheet of their results and were given a posttest to assess their knowledge. Average test scores improved from 5.2 (pretest) to 7.8 (posttest), with p-values < 0.0001. Seventy-nine percent (79%) of students correctly identified hypotheses that were not falsifiable or lacked variables, and 89% of students improved their scores on questions concerning safe cosmetic use. Ninety-one percent (91%) of students demonstrated increased knowledge of microbial concepts and methods. Based on our results, this lab is an easy, yet effective, way to enhance knowledge of scientific concepts for nonmajors, while maintaining relevance to everyday life. PMID:23653761

Video-based Learning Versus Traditional Method for Preclinical Course of Complete Denture Fabrication.

PubMed

Fayaz, Amir; Mazahery, Azita; Hosseinzadeh, Mohammad; Yazdanpanah, Samane

2015-03-01

Advances in computer science and technology allow the instructors to use instructional multimedia programs to enhance the process of learning for dental students. The purpose of this study was to determine the effect of a new educational modality by using videotapes on the performance of dental students in preclinical course of complete denture fabrication. This quasi-experimental study was performed on 54 junior dental students in Shahid Beheshti University of Medical Sciences (SBMU). Twenty-five and 29 students were evaluated in two consecutive semesters as controls and cases, respectively for the same course. The two groups were matched in terms of "knowledge about complete denture fabrication" and "basic dental skills" using a written test and a practical exam, respectively. After the intervention, performance and clinical skills of students were assessed in 8 steps. Eventually, a post-test was carried out to find changes in knowledge and skills of students in this regard. In the two groups with the same baseline level of knowledge and skills, independent T-test showed that students in the test group had a significantly superior performance in primary impression taking (p= 0.001) and primary cast fabrication (p= 0.001). In terms of anterior teeth set up, students in the control group had a significantly better performance (p= 0.001). Instructional videotapes can aid in teaching fabrication of complete denture and are as effective as the traditional teaching system.

Issues in the Assessment of Bilingually Educated Students: Expressing Subject Knowledge through L1 and L2

ERIC Educational Resources Information Center

Gablasova, Dana

2014-01-01

This article discusses issues related to oral assessment of school knowledge of L2-educated students. In particular, it examines benefits and disadvantages of students being tested in their L1 (their dominant language) and in their L2 (their language of instruction). The study draws on the data from 37 high school students studying in a content…

The development of a test of biodiversity knowledge of high school students

NASA Astrophysics Data System (ADS)

Ajayi, Olabisi Modupe

2002-09-01

The primary purpose of this study was to develop a valid and reliable test of the knowledge of biodiversity of high school students. The test differentiated students' knowledge on three levels of biodiversity: species, ecosystem and genetics. A secondary purpose was to examine how biodiversity scores were affected by gender, grade point average, and families' socioeconomic status. The initial phase of the instrument development involved the construction of 60 dichotomous items (true/false). To establish content validity, a panel of biodiversity experts reviewed the items for appropriateness and clarity. The items were checked for readability using Flesch-Kincaid Readability Index and the readability was at the fifth grade level. The instrument was subjected to factor analysis. As a result, the final instrument was compiled and named the Ajayi Biodiversity Instrument (ABI). The reliability of ABI was .87. The mean score on the 25-item test was 79%. No significant difference at >0.05 was found in the score of students on each of the three subtests for genetics, species, and ecosystem. No significant difference was found in the score of students relative to their family's socioeconomic status. There was a significant correlation between grade point average and participation in extracurricular activities that related to biodiversity concepts and scores on ABI. Gender differences emerged at the ecosystem level, females scoring higher than males. Differences among ethnic groups also emerged. Anglo-Americans scored significantly higher on the test of knowledge of biodiversity for high school students than the rest of the ethnic groups combined.

Influences of deep learning, need for cognition and preparation time on open- and closed-book test performance.

PubMed

Heijne-Penninga, Marjolein; Kuks, Jan B M; Hofman, W H Adriaan; Cohen-Schotanus, Janke

2010-09-01

The ability to master discipline-specific knowledge is one of the competencies medical students must acquire. In this context, 'mastering' means being able to recall and apply knowledge. A way to assess this competency is to use both open- and closed-book tests. Student performance on both tests can be influenced by the way the student processes information. Deep information processing is expected to influence performance positively. The personal preferences of students in relation to how they process information in general (i.e. their level of need for cognition) may also be of importance. In this study, we examined the inter-relatedness of deep learning, need for cognition and preparation time, and scores on open- and closed-book tests. This study was conducted at the University Medical Centre Groningen. Participants were Year 2 students (n = 423). They were asked to complete a questionnaire on deep information processing, a scale for need for cognition on a questionnaire on intellectualism and, additionally, to write down the time they spent on test preparation. We related these measures to the students' scores on two tests, both consisting of open- and closed-book components and used structural equation modelling to analyse the data. Both questionnaires were completed by 239 students (57%). The results showed that need for cognition positively influenced both open- and closed-book test scores (beta-coefficients 0.05 and 0.11, respectively). Furthermore, study outcomes measured by open-book tests predicted closed-book test results better than the other way around (beta-coefficients 0.72 and 0.11, respectively). Students with a high need for cognition performed better on open- as well as closed-book tests. Deep learning did not influence their performance. Adding open-book tests to the regularly used closed-book tests seems to improve the recall of knowledge that has to be known by heart. Need for cognition may provide a valuable addition to existing theories on learning.

Development of Online Raw Achievement Battery Test for Primary Level

ERIC Educational Resources Information Center

Hanif, Maria; Khan, Tamim Ahmed; Masroor, Uzma; Amjad, Amira

2017-01-01

Achievement test is a mechanism to measure student's knowledge and abilities. Numerous categories of achievement tests have been developed by different scholars and psychologists. Since they do not directly consider curriculum adopted during the course of study of students, they do not reflect truly upon the achievements of students. We propose an…

Constructing Programming Tests from an Item Pool: Pushing the Limits of Student Knowledge Using Assessment and Learning Analytics

ERIC Educational Resources Information Center

Ivancevic, Vladimir

2014-01-01

Tests targeting the upper limits of student ability could aid students in their learning. This article gives an overview of an approach to the construction of such tests in programming, together with ideas on how to implement and refine them within a learning management system.

Evolution of Student Knowledge in a Traditional Introductory Classroom

NASA Astrophysics Data System (ADS)

Sayre, Eleanor C.; Heckler, Andrew F.

2008-10-01

In the physics education research community, a common format for evaluation is pre- and post-tests. In this study, we collect student test data many times throughout a course, allowing for the measurement of the changes of student knowledge with a time resolution on the order of a few days. The data cover the first two quarters (mechanics, E&M) of a calculus-based introductory sequence populated primarily by first- and second-year engineering majors. To avoid the possibility of test-retest effects, separate and quasi-random subpopulations of students are evaluated every week of the quarter on a variety of tasks. Unsurprisingly for a traditional introductory course, there is little change on many conceptual questions. However, the data suggest that some student ideas peak and decay rapidly during a quarter, a pattern consistent with memory research yet unmeasurable by pre-/post-testing.

Student knowledge and confidence in an elective clinical toxicology course using active-learning techniques.

PubMed

Thomas, Michael C; Macias-Moriarity, Liliairica Z

2014-06-17

To measure changes in students' knowledge and confidence scores after completing an elective clinical toxicology course in an accelerated doctor of pharmacy (PharmD) program. Various active-learning techniques were used to create a learner-centered environment. Approximately two-thirds of the course used student-led presentations. Some of those not presenting were assigned to be evaluators, responsible for asking the presenter a question or writing quiz questions based on the presented material. Other learner-centered activities included weekly quizzes and discussions at the conclusion of each presented topic. A test instrument designed to measure students' knowledge and associated level of confidence on each item was administered at the beginning and end of the course. Students' knowledge and confidence scores increased significantly from pretest to posttest. Students' increased confidence and knowledge scores were well correlated after course completion, indicating students were better able to self-assess these areas. These findings suggest that confidence could be an additional measure of students' metacognitive skill development.

An AHP-Based Weighted Analysis of Network Knowledge Management Platforms for Elementary School Students

ERIC Educational Resources Information Center

Lee, Chung-Ping; Lou, Shi-Jer; Shih, Ru-Chu; Tseng, Kuo-Hung

2011-01-01

This study uses the analytical hierarchy process (AHP) to quantify important knowledge management behaviors and to analyze the weight scores of elementary school students' behaviors in knowledge transfer, sharing, and creation. Based on the analysis of Expert Choice and tests for validity and reliability, this study identified the weight scores of…

Misinformation, partial knowledge and guessing in true/false tests.

PubMed

Burton, Richard F

2002-09-01

Examiners disagree on whether or not multiple choice and true/false tests should be negatively marked. Much of the debate has been clouded by neglect of the role of misinformation and by vagueness regarding both the specification of test types and "partial knowledge" in relation to guessing. Moreover, variations in risk-taking in the face of negative marking have too often been treated in absolute terms rather than in relation to the effect of guessing on test unreliability. This paper aims to clarify these points and to compare the ill-effects on test reliability of guessing and of variable risk-taking. Three published studies on medical students are examined. These compare responses in true/false tests obtained with both negative marking and number-right scoring. The studies yield data on misinformation and on the extent to which students may fail to benefit from distrusted partial knowledge when there is negative marking. A simple statistical model is used to compare variations in risk-taking with test unreliability due to blind guessing under number-right scoring conditions. Partial knowledge should be least problematic with independent true/false items. The effect on test reliability of blind guessing under number-right conditions is generally greater than that due to the over-cautiousness of some students when there is negative marking.

Validation of an instrument to assess evidence-based practice knowledge, attitudes, access, and confidence in the dental environment.

PubMed

Hendricson, William D; Rugh, John D; Hatch, John P; Stark, Debra L; Deahl, Thomas; Wallmann, Elizabeth R

2011-02-01

This article reports the validation of an assessment instrument designed to measure the outcomes of training in evidence-based practice (EBP) in the context of dentistry. Four EBP dimensions are measured by this instrument: 1) understanding of EBP concepts, 2) attitudes about EBP, 3) evidence-accessing methods, and 4) confidence in critical appraisal. The instrument-the Knowledge, Attitudes, Access, and Confidence Evaluation (KACE)-has four scales, with a total of thirty-five items: EBP knowledge (ten items), EBP attitudes (ten), accessing evidence (nine), and confidence (six). Four elements of validity were assessed: consistency of items within the KACE scales (extent to which items within a scale measure the same dimension), discrimination (capacity to detect differences between individuals with different training or experience), responsiveness (capacity to detect the effects of education on trainees), and test-retest reliability. Internal consistency of scales was assessed by analyzing responses of second-year dental students, dental residents, and dental faculty members using Cronbach coefficient alpha, a statistical measure of reliability. Discriminative validity was assessed by comparing KACE scores for the three groups. Responsiveness was assessed by comparing pre- and post-training responses for dental students and residents. To measure test-retest reliability, the full KACE was completed twice by a class of freshman dental students seventeen days apart, and the knowledge scale was completed twice by sixteen faculty members fourteen days apart. Item-to-scale consistency ranged from 0.21 to 0.78 for knowledge, 0.57 to 0.83 for attitude, 0.70 to 0.84 for accessing evidence, and 0.87 to 0.94 for confidence. For discrimination, ANOVA and post hoc testing by the Tukey-Kramer method revealed significant score differences among students, residents, and faculty members consistent with education and experience levels. For responsiveness to training, dental students and residents demonstrated statistically significant changes, in desired directions, from pre- to post-test. For the student test-retest, Pearson correlations for KACE scales were as follows: knowledge 0.66, attitudes 0.66, accessing evidence 0.74, and confidence 0.76. For the knowledge scale test-retest by faculty members, the Pearson correlation was 0.79. The construct validity of the KACE is equivalent to that of instruments that assess similar EBP dimensions in medicine. Item consistency for the knowledge scale was more variable than for other KACE scales, a finding also reported for medically oriented EBP instruments. We conclude that the KACE has good discriminative validity, responsiveness to training effects, and test-retest reliability.

HIV health literacy, sexual behaviour and self-reports of having tested for HIV among students.

PubMed

Naidoo, Saloshni; Taylor, Myra

2015-01-01

The HIV prevalence among young South African adults makes it important to understand their HIV knowledge, sexual behaviour and HIV counselling and testing (HCT) behaviour in this group. This paper presents the demographics, knowledge, sexual behaviour and cues to action as reported by sexually active students' who had HCT. A cross-sectional study conducted in 10 high schools in the eThekwini and Ugu districts, KwaZulu-Natal, surveyed students' HIV knowledge, sexual behaviour and HCT behaviour. Complete information was available from 1 114 (97.9%) students who participated in the survey. Of these, 378 (33.9%) were sexually active and were included in this analysis. Logistic regression models tested for significant associations between the independent and the dependent variables under study, nesting the students within schools and controlling for age, sex, grade and school location (urban/rural).The median age of students was 17 years (range: 14-23 years) with most being male (n=287; 75.9%). The lifetime median number of sexual partners of students was 3 (range: 1-27). Students who used condoms with their regular partners were more likely to have had counselling for HIV (OR :1.79; 95% CI: 1.06-3.01). Those students who were more likely to have been tested for HIV were female (OR: 44.90; 95% CI: 7.77-259.38), those who had always used a condom with their non-regular partner (OR: 2.75; 95% CI: 1.01-7.47), and those who knew a person who had tested for HIV (OR: 15.28; 95% CI: 5.16-45.23). Targeting students, especially males early in adolescence and reinforcing safe sex behaviour messages through their high school years, can encourage HCT among students.

Vocabulary Knowledge of Deaf and Hearing Postsecondary Students

PubMed Central

Sarchet, Thomastine; Marschark, Marc; Borgna, Georgianna; Convertino, Carol; Sapere, Patricia; Dirmyer, Richard

2014-01-01

Deaf children generally are found to have smaller English vocabularies than hearing peers, although studies involving children with cochlear implants have suggested that the gap may decrease or disappear with age. Less is known about the vocabularies of deaf and hard-of-hearing (DHH) postsecondary students or how their vocabulary knowledge relates to other aspects of academic achievement. This study used the Peabody Picture Vocabulary Test to examine the vocabulary knowledge of DHH and hearing postsecondary students as well as their awareness (predictions) of that knowledge. Relationships between vocabulary knowledge and print exposure, communication backgrounds, and reading and verbal abilities also were examined. Consistent with studies of children, hearing college students demonstrated significantly larger vocabularies than DHH students both with and without cochlear implants. DHH students were more likely to overestimate their vocabulary knowledge. Vocabulary scores were positively related to reading and verbal abilities but negatively related to sign language abilities. Among DHH students they also were positively related to measures of spoken language ability. Results are discussed in terms of related cognitive abilities, language fluency, and academic achievement of DHH students and implications for postsecondary education. PMID:25558473

A Brief Look at: Test Scores and the Standard Error of Measurement. E&R Report No. 10.13

ERIC Educational Resources Information Center

Holdzkom, David; Sumner, Brian; McMillen, Brad

2010-01-01

In the context of standardized testing, the standard error of measurement (SEM) is a measure of the factors other than the student's actual knowledge of the tested material that may affect the student's test score. Such factors may include distractions in the testing environment, fatigue, hunger, or even luck. This means that a student's observed…

An analysis of the changes in ability and knowledge of students taking A-level physics and mathematics over a 35 year period

NASA Astrophysics Data System (ADS)

Barham, Peter J.

2012-03-01

New undergraduate students arriving to study physics at the University of Bristol from 1975 onwards have all taken the same test of their knowledge and understanding of physics and mathematics. Many of the questions test knowledge of material that has been in the A-level syllabus for maths or physics throughout this period. The ability of incoming students to answer these questions declined significantly in the 1990s with average scores falling from around 75% up to 1990 to below 50% after 2000 against a background of increasing A-level grades of the entrants to the programme. It is suggested that changes in teaching and examination methods have caused students to be less able to carry out multi-stage calculations and that the introduction of modular examinations may have encouraged a culture where students tend to forget material learnt in previous modules.

The use of food in chemistry experiments to engage and enrich the teaching in the classroom

NASA Astrophysics Data System (ADS)

Topping, Brian Michael

Students often gain more knowledge out of hands on work. Labs and demonstrations increase knowledge often more than the book work and notes because they motivate interest and provide real world application. In an effort to incorporate labs into chemistry I have developed a unit centered on food in order to teach a variety of concepts and lab techniques to high school students. The study of food can be a tremendous motivator and help students take interest and ownership in the learning process. The unit was evaluated for its effectiveness through the use of a pre and post-test assessments as well as a post survey of students' attitudes towards labs and learning science. This study showed that students' overall conceptual knowledge of the various topics related to food increased as a result of this unit with evidence provided by the post-test scores.

Knowledge and Awareness of Colorectal Cancer among Undergraduate Students at King Abdulaziz University, Jeddah, Saudi Arabia: a Survey-Based Study.

PubMed

Imran, Muhammad; Sayedalamin, Zaid; Alsulami, Salhah S; Atta, Magdi; Baig, Mukhtiar

2016-01-01

This study explored the knowledge and awareness about colorectal cancer (CRC) among undergraduate students of one of the leading universities in Saudi Arabia, along with the mode of information access. The present cross-sectional study was conducted at the King Abdulaziz University, Jeddah, Saudi Arabia, among students of different faculties. The study questionnaire, containing 28 items, was adapted from surveys identified in the relevant literature. The CRC awareness questionnaire consisted of an awareness section (early CRC signs and symptoms, and risk factors) and a knowledge section. The data were analyzed using the SPSS version 21.0. A total of 525 undergraduate students participated in the study. The majority were females (63.0%) and approximately half (56.8%) were medical students. The majority of the students (82.3%) were aware of CRC, and 68% thought that CRC is a preventable disease. Regarding colorectal cancer screening tests, only one-third of students (33%) had actual knowledge, while the majority of the students (77.0%) thought that there are tests which help in early detection. Only 4% of the participants had a family history of CRC. The majority of the participants (84%) thought that CRC is a disease that can be cured. Almost 50-60% participants had good awareness level regarding risk factors, and signs and symptoms. Regarding knowledge, participant responses varied for family history (52%), age (59%), chronic infection of the colon (72%), obesity and lack of exercise (66%). More than one-third of the students had received information material regarding CRC from their curriculum followed by social media (20.4%), and nearly 40% from other sources such as TV, hospital and mass media. Female participants had significantly better awareness in a few questions regarding CRC awareness as compared to their male counterparts. There was a significant difference observed between medical and non-medical students (<0.001) in overall score of awareness and knowledge about CRC while no significant difference found in gender-wise comparison. Knowledge and awareness of students about CRC were not up to the mark. Medical students and female students had better knowledge in a few areas, but the overall situation is dismal.

A comparison of medical and pharmacy students' knowledge and skills of pharmacology and pharmacotherapy

PubMed Central

Keijsers, Carolina J P W; Brouwers, Jacobus R B J; de Wildt, Dick J; Custers, Eugene J F M; ten Cate, Olle Th J; Hazen, Ankie C M; Jansen, Paul A F

2014-01-01

Aim Pharmacotherapy might be improved if future pharmacists and physicians receive a joint educational programme in pharmacology and pharmacotherapeutics. This study investigated whether there are differences in the pharmacology and pharmacotherapy knowledge and skills of pharmacy and medical students after their undergraduate training. Differences could serve as a starting point from which to develop joint interdisciplinary educational programmes for better prescribing. Methods In a cross-sectional design, the knowledge and skills of advanced pharmacy and medical students were assessed, using a standardized test with three domains (basic pharmacology knowledge, clinical or applied pharmacology knowledge and pharmacotherapy skills) and eight subdomains (pharmacodynamics, pharmacokinetics, interactions and side-effects, Anatomical Therapeutic Chemical Classification groups, prescribing, prescribing for special groups, drug information, regulations and laws, prescription writing). Results Four hundred and fifty-one medical and 151 pharmacy students were included between August 2010 and July 2012. The response rate was 81%. Pharmacy students had better knowledge of basic pharmacology than medical students (77.0% vs. 68.2% correct answers; P < 0.001, δ = 0.88), whereas medical students had better skills than pharmacy students in writing prescriptions (68.6% vs. 50.7%; P < 0.001, δ = 0.57). The two groups of students had similar knowledge of applied pharmacology (73.8% vs. 72.2%, P = 0.124, δ = 0.15). Conclusions Pharmacy students have better knowledge of basic pharmacology, but not of the application of pharmacology knowledge, than medical students, whereas medical students are better at writing prescriptions. Professional differences in knowledge and skills therefore might well stem from their undergraduate education. Knowledge of these differences could be harnessed to develop a joint interdisciplinary education for both students and professionals. PMID:24698099

A comparison of medical and pharmacy students' knowledge and skills of pharmacology and pharmacotherapy.

PubMed

Keijsers, Carolina J P W; Brouwers, Jacobus R B J; de Wildt, Dick J; Custers, Eugene J F M; Ten Cate, Olle Th J; Hazen, Ankie C M; Jansen, Paul A F

2014-10-01

Pharmacotherapy might be improved if future pharmacists and physicians receive a joint educational programme in pharmacology and pharmacotherapeutics. This study investigated whether there are differences in the pharmacology and pharmacotherapy knowledge and skills of pharmacy and medical students after their undergraduate training. Differences could serve as a starting point from which to develop joint interdisciplinary educational programmes for better prescribing. In a cross-sectional design, the knowledge and skills of advanced pharmacy and medical students were assessed, using a standardized test with three domains (basic pharmacology knowledge, clinical or applied pharmacology knowledge and pharmacotherapy skills) and eight subdomains (pharmacodynamics, pharmacokinetics, interactions and side-effects, Anatomical Therapeutic Chemical Classification groups, prescribing, prescribing for special groups, drug information, regulations and laws, prescription writing). Four hundred and fifty-one medical and 151 pharmacy students were included between August 2010 and July 2012. The response rate was 81%. Pharmacy students had better knowledge of basic pharmacology than medical students (77.0% vs. 68.2% correct answers; P < 0.001, δ = 0.88), whereas medical students had better skills than pharmacy students in writing prescriptions (68.6% vs. 50.7%; P < 0.001, δ = 0.57). The two groups of students had similar knowledge of applied pharmacology (73.8% vs. 72.2%, P = 0.124, δ = 0.15). Pharmacy students have better knowledge of basic pharmacology, but not of the application of pharmacology knowledge, than medical students, whereas medical students are better at writing prescriptions. Professional differences in knowledge and skills therefore might well stem from their undergraduate education. Knowledge of these differences could be harnessed to develop a joint interdisciplinary education for both students and professionals. © 2014 The British Pharmacological Society.

Application of Student Book Based On Integrated Learning Model Of Networked Type With Heart Electrical Activity Theme For Junior High School

NASA Astrophysics Data System (ADS)

Gusnedi, G.; Ratnawulan, R.; Triana, L.

2018-04-01

The purpose of this study is to determine the effect of the use of Integrated Science IPA books Using Networked Learning Model of knowledge competence through improved learning outcomes obtained. The experimental design used is one group pre test post test design to know the results before and after being treated. The number of samples used is one class that is divided into two categories of initial ability to see the improvement of knowledge competence. The sample used was taken from the students of grade VIII SMPN 2 Sawahlunto, Indonesia. The results of this study indicate that most students have increased knowledge competence.

Effects of Course Experiences on Self-Efficacy in Teaching Math: A Case Study of Preservice Elementary Teachers

ERIC Educational Resources Information Center

Ogden, Michele A.

2012-01-01

Elementary students' math achievement in the United States is mediocre in comparison to that of students in other countries. Students in California perform below the national average on standardized tests. Reform efforts in mathematics education aim at proficiency in fact fluency, procedural knowledge, conceptual knowledge, and application of…

Carnegie Knowledge Network Concluding Recommendations. What We Know Series

ERIC Educational Resources Information Center

Goldhaber, Dan; Harris Douglas N.; Loeb, Susanna; McCaffrey, Daniel F.; Raudenbush, Stephen W.

2015-01-01

It is common knowledge that teacher quality is a key in-school factor affecting student achievement. While the quality of teaching clearly matters for how much students learn, this quality is challenging to measure. Evaluating teacher quality based on the level of their students' end-of-year test scores has been one method of assessing…

The Impact of Speedometry on Student Knowledge, Interest, and Emotions

ERIC Educational Resources Information Center

Polikoff, Morgan; Le, Q. Tien; Danielson, Robert W.; Sinatra, Gale M.; Marsh, Julie A.

2018-01-01

Given the dearth of high-quality curriculum materials aligned with the new standards (NGSS and CCSS) and low student persistence in STEM fields, we sought to develop and test a STEM curriculum that would improve student knowledge, interest, and emotions. A cluster randomized control trial was conducted to assess the impact of Speedometry, a…

Elementary Teacher Knowledge of and Practices for Teaching Reading to African American Students

ERIC Educational Resources Information Center

Little, Camille

2017-01-01

State standardized tests results indicated that between 2012 and 2016, fewer African American students at a rural, Title I elementary school met state standards in reading compared with other racial/ethnic groups of students. A gap in practice existed because the school and district had not conducted studies to understand teacher knowledge and…

Literacy and Arts-Integrated Science Lessons Engage Urban Elementary Students in Exploring Environmental Issues

ERIC Educational Resources Information Center

Gray, P.; Elser, C. F.; Klein, J. L.; Rule, A. C.

2016-01-01

This descriptive case study examined student attitudes, writing skills and content knowledge of urban fourth and fifth graders (6 males, 9 female) during a six-week literacy, thinking skill, and art-integrated environmental science unit. Pre- and post-test questions were used to address knowledge of environmental problems and student environmental…

Development and Evaluation of a Questionnaire to Assess Physical Educators' Knowledge of Student Assessment

ERIC Educational Resources Information Center

Emmanouilidou, Kyriaki; Derri, Vassiliki; Aggelousis, Nicolaos; Vassiliadou, Olga

2012-01-01

The purpose of this pilot study was to develop and evaluate an instrument for measuring Greek elementary physical educators' knowledge of student assessment. A multiple-choice questionnaire comprised of items about concepts, methods, tools, and types of student assessment in physical education was designed and tested. The initial 35-item…

Using a Word Association Test for the Assessment of High School Students' Cognitive Structures on Dissolution

ERIC Educational Resources Information Center

Derman, Aysegul; Eilks, Ingo

2016-01-01

Understanding students' cognitive structures in a specific knowledge domain helps to determine the ''what, how and why'' features of such knowledge, so that we can take these structures into consideration in teaching. The purpose of the present study was to identify students' cognitive structures about solution and dissolution concepts. The study…

Anomalies as a Catalyst for Middle School Students' Knowledge Construction and Scientific Reasoning during Science Inquiry.

ERIC Educational Resources Information Center

Echevarria, Marissa

2003-01-01

Knowledge construction and scientific reasoning were examined during a unit in genetics, in which anomalies were used as a catalyst for student learning. Students used genetics simulation software to develop hypotheses and run tests of fruit fly crosses to develop mental models of simple dominance trait transmission. Instruction was intended to…

The Relationship between Vocabulary Learning Strategies and Breadth and Depth of Vocabulary Knowledge

ERIC Educational Resources Information Center

Zhang, Xian; Lu, Xiaofei

2015-01-01

This study investigated the relationship between vocabulary learning strategies and vocabulary breadth and depth knowledge. One hundred and fifty first-year university students in China took the Vocabulary Levels Test, a meaning recall task, and the Depth of Vocabulary Knowledge Test. The first two tests were used to elicit two types of vocabulary…

Knowledge of Saudi female university students regarding cervical cancer and acceptance of the human papilloma virus vaccine

PubMed Central

Al-Shaikh, Ghadeer K.; Almussaed, Eman M.; Fayed, Amel A.; Khan, Farida H.; Syed, Sadiqa B.; Al-Tamimi, Tahani N.; Elmorshedy, Hala N.

2014-01-01

Objectives: To assess the level of knowledge regarding cervical cancer and the acceptance of the human papilloma virus (HPV) vaccine among Saudi female students in health colleges. Methods: This cross-sectional study of a convenient sample encompassed 1400 students in Health Colleges at Princess Nora Bint Abdul Rahman University, Riyadh, Saudi Arabia was conducted between December 2013 and February 2014. A self-administrated questionnaire was distributed to all participants. Data collected included socio-demographic data, knowledge of cervical cancer risk factors and clinical presentation, Pap smear, and HPV vaccine acceptance. The questionnaire reliability as tested by Cronbach’s alpha was 0.82. Results: The response rate was 89.9%, and data analysis revealed that 95.7% of students had poor knowledge level. The Pap smear was poorly recognized as a screening tool, with 46.7% of students having heard of the test. Senior and medical students had a significantly higher knowledge score. Father’s health profession, high monthly income, and presence of cervical cancer among family members or friends increased the level of knowledge. Vaccine acceptance is influenced by its price, approximately 80% of students thought that an affordable vaccine price should not exceed 300 Saudi Riyals. Perceived barriers to the vaccine were fear of injections and vaccine side effects. Conclusion: There is a lack of knowledge and misinformation regarding cervical cancer, Pap smear, and HPV as a major risk factor for cancer of the cervix. These data can be used as a benchmark to formulate effective awareness programs. PMID:25316467

The Case History Method of Testing Students in Gross Anatomy.

ERIC Educational Resources Information Center

Cruise, Leon J.

1980-01-01

The use of case histories to test a student's knowledge of the previous weeks' dissection in gross anatomy class is discussed. The test is seen as a way to integrate other basic sciences. An example of this type of test is provided. (MLW)

Stakes Matter: Student Motivation and the Validity of Student Assessments for Teacher Evaluation

ERIC Educational Resources Information Center

Rutkowski, David; Wild, Justin

2015-01-01

In 2011, Indiana lawmakers established a system to evaluate teachers using existing standardized assessments as an indicator of student learning. In this study we examined one component of Indiana's evaluation system to determine whether student knowledge of the test's consequences is predictive of test performance. Using an experimental design,…

Awareness and Knowledge of Oral Cancer among Medical Students in Kathmandu University School of Medical Sciences.

PubMed

Pokharel, M; Shrestha, I; Dhakal, A; Amatya, R Cm

Background Oral cancer is a major public health problem worldwide. It has high mortality rates and chances of survival is relatively superior when detected early. Lack of knowledge and awareness about oral cancer among medical students may contribute to delay in diagnosis and treatment. Objective To assess awareness and knowledge of oral cancer among medical students. Method A cross-sectional study conducted among 286 students by Department of Otorhinolaryngology and Head & Neck surgery, Kathmandu University School of Medical sciences between July to August 2016. A questionnaire with questions on socio-demographic profile, awareness and knowledge of oral cancer was used. Independent sample t test and Pearson Chi-square tests were used for statistical analysis. Result Out of 329 students approached, 286 participated in the study yielding a response rate of 86.9%. Symptoms of oral cancer as reported were ulceration in mouth (92.3%), oral bleeding (85.0%),whitish or reddish patch (84.3%), halitosis (75.5%) and swelling in neck (74.5%), trismus (69.2%), numbness (67.1%), loosening of teeth (49.3%) and tooth sensitivity (41.6%). The perceived risk factors were smoking (97.2%), tobacco chewing (96.5%), chronic irritation (86.7%), immunodeficiency (83.9%), poor oral hygiene (88.5%), human papilloma virus infection (82.5%), dietary factors (81.1%), alcohol (79.4%), ill-fitting dentures (72.4%), hot spicy food (65.4%) and hot beverages (58.0%). Significant differences were found between pre-clinical and clinical students for knowledge of risk factors, signs and symptoms of oral cancer (p<0.001). Conclusion There is deficiency of knowledge among medical students about some aspects of oral cancer. Active involvement while examining patients and taking biopsies of malignant and premalignant lesions may help in improving students' knowledge about oral cancer.

Implementation of a Cardiovascular Disease Prevention Program among School-Aged Children: A Pilot Study

PubMed Central

Addison, Clifton C.; Jenkins, Brenda W.; White, Monique S.; Young, Lavon

2006-01-01

The objective of this study was to test students’ knowledge of cardiovascular disease information and to determine if a carefully structured training program administered to high school students would increase their knowledge about cardiovascular disease and risk factors that are preventable. A pilot study was conducted during which fifty high school students from nine counties in the State of Mississippi were measured for their knowledge of hypertension both at baseline and after the completion of an intervention training activity. There were significant gains in knowledge between the pre-test and the post-test that the students completed. The gains in knowledge indicate that elimination of risk factors is possible if all health care and school-based prevention programs are implemented to positively impact changes in eating and physical activity behaviors. Students’ involvement in such activities could translate into significant changes in risk factors at these ages and throughout their lifetime. It is widely accepted that these behavioral changes, if sustained into adulthood, could have the potential to influence cardiovascular risk reduction. PMID:16968974

Evaluation of Canadian undergraduate ophthalmology medical education at Western University.

PubMed

Li, Bo; Curts, Dustin; Iordanous, Yiannis; Proulx, Alain; Sharan, Sapna

2016-10-01

To assess and evaluate the current level of ophthalmology knowledge and teaching curriculum in undergraduate year 3 (MS-3) at Western University. The Undergraduate Medical Education Curriculum at Western University has instituted additional ophthalmology lecture series to all MS-3 students. A test on basic ophthalmic knowledge was administered to MS-3 students immediately before and after lecture series to evaluate the level of knowledge at baseline and after ophthalmology didactic teaching. An evaluation survey was also given to MS-3 students to assess students' self-perceived level of competency, exposure, and interests in ophthalmology. A total of 134 students attended the ophthalmology lecture series in the study, and 88.1% of students completed the pretest, post-test, and Ophthalmology Education Survey. The average pretest and post-test scores were 40.7% and 75.6% (p < 0.01), respectively. The average rating from MS-3 students for ophthalmology exposure during medical school education was 2.11 (1 = "very minimal" and 5 = "more than adequate"). The average rating for desire for additional didactic ophthalmology lectures was 4.02 (1 = "strongly disagree" and 5 = "strongly agree"). The average rating for interest in ophthalmology was 2.74 (1 = "very little interest" and 5 = "very strong interest"). The additional ophthalmology lecture series had a positive impact on the level of ophthalmic knowledge among MS-3 students, and a strong desire for more ophthalmology teaching during medical school education was identified, as evidenced by the survey undertaken by students after the lectures. Copyright © 2016 Canadian Ophthalmological Society. Published by Elsevier Inc. All rights reserved.

Predicting fifth-grade students' understanding of ecological science concepts with motivational and cognitive variables

NASA Astrophysics Data System (ADS)

Alao, Solomon

The need to identify factors that contribute to students' understanding of ecological concepts has been widely expressed in recent literature. The purpose of this study was to investigate the relationship between fifth grade students' prior knowledge, learning strategies, interest, and learning goals and their conceptual understanding of ecological science concepts. Subject were 72 students from three fifth grade classrooms located in a metropolitan area of the eastern United States. Students completed the goal commitment, interest, and strategy use questionnaire (GISQ), and a knowledge test designed to assess their prior knowledge and conceptual understanding of ecological science concepts. The learning goals scale assessed intentions to try to learn and understand ecological concepts. The interest scale assessed the feeling and value-related valences that students ascribed to science and ecological science concepts. The strategy use scale assessed the use of two cognitive strategies (monitoring and elaboration). The knowledge test assessed students' understanding of ecological concepts (the relationship between living organisms and their environment). Scores on all measures were examined for gender differences; no significant gender differences were observed. The motivational and cognitive variables contributed to students' understanding of ecological concepts. After accounting for interest, learning goals, and strategy use, prior knowledge accounted for 28% of the total variance in conceptual understanding. After accounting for prior knowledge, interest, learning goals, and strategy use explained 7%, 6%, and 4% of the total variance in conceptual understanding, respectively. More importantly, these variables were interrelated to each other and to conceptual understanding. After controlling for prior knowledge, learning goals, and strategy use, interest did not predict the variance in conceptual understanding. After controlling for prior knowledge, interest, and strategy use, learning goals did not predict the variance in conceptual understanding. And, after controlling for prior knowledge, interest, and learning goals, strategy use did not predict the variance in conceptual understanding. Results of this study indicated that prior knowledge, interest, learning goals, and strategy use should be included in theoretical models design to explain and to predict fifth grade students' understanding of ecological concepts. Results of this study further suggested that curriculum developers and science teachers need to take fifth grade students' prior knowledge of ecological concepts, interest in science and ecological concepts; intentions to learn and understand ecological concepts, and use of cognitive strategies into account when designing instructional contexts to support these students' understanding of ecological concepts.

Interactive learning research: application of cognitive load theory to nursing education.

PubMed

Hessler, Karen L; Henderson, Ann M

2013-06-25

The purpose of this research was to investigate the effectiveness of interactive self-paced computerized case study compared to traditional hand-written paper case study on the outcomes of student knowledge, attitude, and retention of the content delivered. Cognitive load theory (CLT) provided the theoretical framework for the study. A quasi-experimental pre-test post-test design with random group assignment was used to measure by self-report survey student cognitive load and interactivity level of the intervention. Student scores on quizzes in semester 1 and post-test follow-up quizzes in semester 3 were assessed for the intervention's effects on knowledge retention. While no significant statistical differences were found between groups, the students in the interactive case study group rated their case study as more fun and interactive. These students also scored consistently higher on the post-test quiz items in their third semester, showing the viability of using CLT to improve student retention of nursing curricula information.

Effect of a Novel Interdisciplinary Teaching Program in the Care-continuum on Medical Student Knowledge and Self-Efficacy.

PubMed

Lathia, Amanda; Rothberg, Michael; Heflin, Mitchell; Nottingham, Kelly; Messinger-Rapport, Barbara

2015-10-01

Medical students report that they receive inadequate training in different levels of care, including care transitions to and from post-acute (PA) and long-term care (LTC). The authors implemented the Medical Students as Teachers in Extended Care (MedTEC) program as an educational innovation at the Cleveland Clinic to address training in the care-continuum, as well as the new medical student and physician competencies in PA/LTC. MedTEC is a 7-hour interactive program that supplements standard geriatric didactics during the medical student primary care rotation. This study evaluated the performance of the program in improving medical student knowledge and attitudes on levels and transitions of care. The program occurs in a community facility that includes subacute/skilled nursing, assisted living, and nursing home care. Five to 8 students completing their primary care rotation at the Cleveland Clinic are required to participate in the MedTEC program each month. The program includes up to 3 hours of interactive discussion and opportunities to meet facility staff, residents, and patients. The highlight of the program is a student-led in-service for facility staff. With institutional review board approval as an exempt educational research project, pre- and postactivity surveys assessed self-efficacy and knowledge regarding levels of care for students who participated in the program and a student comparison group. The post-program knowledge test also was administered to hospital medicine staff, and test performance was compared with medical students who participated in the MedTEC program. Between October 2011 and December 2013, approximately 100 students participated in 20 sessions of MedTEC. All students reported improved self-efficacy and attitudes regarding care of older adults and care transition management. Mean percentage correct on the knowledge test increased significantly from 59.8% to 71.2% (P = .004) for the MedTEC participants but not for the comparison group students (63.1%-58.3%, P = .47). There was no significant difference in mean percentage correct on the post-program knowledge test between MedTEC medical students and hospitalists (71.0% versus 70.3%, P = .86). Students led 8 in-service sessions for facility staff on various topics relating to the care of older adults in PA/LTC. The MedTEC program appears to be a successful innovation in medical student education on levels of care. It could serve as a model for building competency of health professionals on managing care transitions and determining appropriate levels of care for older adults. Copyright © 2015 AMDA – The Society for Post-Acute and Long-Term Care Medicine. Published by Elsevier Inc. All rights reserved.

Relationship of college student characteristics and inquiry-based geometrical optics instruction to knowledge of image formation with light-ray tracing

NASA Astrophysics Data System (ADS)

Isik, Hakan

This study is premised on the fact that student conceptions of optics appear to be unrelated to student characteristics of gender, age, years since high school graduation, or previous academic experiences. This study investigated the relationships between student characteristics and student performance on image formation test items and the changes in student conceptions of optics after an introductory inquiry-based physics course. Data was collected from 39 college students who were involved in an inquiry-based physics course teaching topics of geometrical optics. Student data concerning characteristics and previous experiences with optics and mathematics were collected. Assessment of student understanding of optics knowledge for pinholes, plane mirrors, refraction, and convex lenses was collected with, the Test of Image Formation with Light-Ray Tracing instrument. Total scale and subscale scores representing the optics instrument content were derived from student pretest and posttest responses. The types of knowledge, needed to answer each optics item correctly, were categorized as situational, conceptual, procedural, and strategic knowledge. These types of knowledge were associated with student correct and incorrect responses to each item to explain the existences and changes in student scientific and naive conceptions. Correlation and stepwise multiple regression analyses were conducted to identify the student characteristics and academic experiences that significantly predicted scores on the subscales of the test. The results showed that student experience with calculus was a significant predictor of student performance on the total scale as well as on the refraction subscale of the Test of Image Formation with Light-Ray Tracing. A combination of student age and previous academic experience with precalculus was a significant predictor of student performance on the pretest pinhole subscale. Student characteristic of years since high school graduation significantly predicted the gain in student scores on pinhole and plane-mirror items from the pretest to the posttest with those students who were most recent graduates from high school doing better. Multivariate and univariate analyses of variance of the Test of Image Formation with Light-Ray Tracing pinhole scale and individual item changes from the pretest to the posttest resulted in statistically significant mean differences between total scores as well as between various individual pinhole items. There were no significant changes for individual plane-mirror items from pretest to posttest. Results revealed that there is a perceivable relationship between student optics-content knowledge and the types of knowledge required by items. At the pretest, the greatest selection of wrong responses related to the items requiring situational type of knowledge and the fewest selection of wrong responses was relate to the items requiring procedural type of knowledge. Student selection of wrong options for each item revealed the following naive optics conceptions: pinholes do not create reversed images (pretest), size and sharpness of pinhole images are related to the focus of a pinhole camera (pretest and posttest); propagation of light rays are interpreted as being radial rather than directional (pretest and posttest); no conception of image formation and observation for parallel mirrors (pretest and posttest), the place of an image depends on the position of the observer (pretest and posttest), a plane mirror reflects the images of the objects placed at one side of the mirror and the observers who were positioned at the other side of the mirror can see them (pretest and posttest); applying the law of reflection to plane mirrors without considering the variations in angles of incidence and reflection (pretest and posttest), and image observation is confused with the image formation in mirrors placed perpendicular to one another (pretest and posttest). Future research should focus on the acquisition, development, and identification of reliable measures of optics concepts, processes, types of knowledge, and specific optics understanding (i.e., pinhole, plane-mirror). Future research should focus on the identification of the more critical concepts such as changes in size and sharpness of pinhole images, image observation, image formation in general, and image formation and observation in parallel mirrors. Future research can be conducted with a larger set of participants so as to compare different instructional methods and address instructional deficiencies using more efficient statistical methods. Comparative studies can be conducted to investigate the relations of various instructional strategies on student conceptions of optics.

Computer game-based and traditional learning method: a comparison regarding students’ knowledge retention

PubMed Central

2013-01-01

Background Educational computer games are examples of computer-assisted learning objects, representing an educational strategy of growing interest. Given the changes in the digital world over the last decades, students of the current generation expect technology to be used in advancing their learning requiring a need to change traditional passive learning methodologies to an active multisensory experimental learning methodology. The objective of this study was to compare a computer game-based learning method with a traditional learning method, regarding learning gains and knowledge retention, as means of teaching head and neck Anatomy and Physiology to Speech-Language and Hearing pathology undergraduate students. Methods Students were randomized to participate to one of the learning methods and the data analyst was blinded to which method of learning the students had received. Students’ prior knowledge (i.e. before undergoing the learning method), short-term knowledge retention and long-term knowledge retention (i.e. six months after undergoing the learning method) were assessed with a multiple choice questionnaire. Students’ performance was compared considering the three moments of assessment for both for the mean total score and for separated mean scores for Anatomy questions and for Physiology questions. Results Students that received the game-based method performed better in the pos-test assessment only when considering the Anatomy questions section. Students that received the traditional lecture performed better in both post-test and long-term post-test when considering the Anatomy and Physiology questions. Conclusions The game-based learning method is comparable to the traditional learning method in general and in short-term gains, while the traditional lecture still seems to be more effective to improve students’ short and long-term knowledge retention. PMID:23442203

[Health risk factors in pedagogy students' educational needs in state school of higher vocational education in Biala Podlaska].

PubMed

Kublńska, Zofia; Pańczuk, Anna

2006-01-01

The health conditions encompass also the risk factors. The cognition and showing the range of social pedagogy students' interest in the knowledge and abilities useful for minimizing the causes and consequences of the health risk factors was the aim of the work. There were 154 social pedagogy students tested. The questionnaire was applicated within the confess of researches. The results, which were received, showed that the tested students are the most interested in knowledge and abilities within the confess of the factors like: alcoholism, drug addiction, poverty, unemployment, impracticality and different forms and kinds of violence in selected social groups. To the sources of the knowledge from which the students would like to use in the future were ranked post conference materials and the archival sources. The majority of students would like to participate in meetings with authority and work in support groups if we talk about the methods enabling them to gain the prophylactic abilities in the minimizing range of the risk factors.

Student-written single-best answer questions predict performance in finals.

PubMed

Walsh, Jason; Harris, Benjamin; Tayyaba, Saadia; Harris, David; Smith, Phil

2016-10-01

Single-best answer (SBA) questions are widely used for assessment in medical schools; however, often clinical staff have neither the time nor the incentive to develop high-quality material for revision purposes. A student-led approach to producing formative SBA questions offers a potential solution. Cardiff University School of Medicine students created a bank of SBA questions through a previously described staged approach, involving student question-writing, peer-review and targeted senior clinician input. We arranged questions into discrete tests and posted these online. Student volunteer performance on these tests from the 2012/13 cohort of final-year medical students was recorded and compared with the performance of these students in medical school finals (knowledge and objective structured clinical examinations, OSCEs). In addition, we compared the performance of students that participated in question-writing groups with the performance of the rest of the cohort on the summative SBA assessment. Often clinical staff have neither the time nor the incentive to develop high-quality material for revision purposes Performance in the end-of-year summative clinical knowledge SBA paper correlated strongly with performance in the formative student-written SBA test (r = ~0.60, p <0.01). There was no significant correlation between summative OSCE scores and formative student-written SBA test scores. Students who wrote and reviewed questions scored higher than average in the end-of-year summative clinical knowledge SBA paper. Student-written SBAs predict performance in end-of-year SBA examinations, and therefore can provide a potentially valuable revision resource. There is potential for student-written questions to be incorporated into summative examinations. © 2015 John Wiley & Sons Ltd.

Test-Enhanced Learning in a Middle School Science Classroom: The Effects of Quiz Frequency and Placement

ERIC Educational Resources Information Center

McDaniel, Mark A.; Agarwal, Pooja K.; Huelser, Barbie J.; McDermott, Kathleen B.; Roediger, Henry L., III

2011-01-01

Typically, teachers use tests to evaluate students' knowledge acquisition. In a novel experimental study, we examined whether low-stakes testing ("quizzing") can be used to foster students' learning of course content in 8th grade science classes. Students received multiple-choice quizzes (with feedback); in the quizzes, some target…

Bias Factors in Mathematics Achievement Tests among Israeli Students from the Former Soviet Union

ERIC Educational Resources Information Center

Levi-Keren, Michal

2016-01-01

This study explains mathematical difficulties of students who immigrated from the Former Soviet Union (FSU) vis-à-vis Israeli students, by identifying the existing bias factors in achievement tests. These factors are irrelevant to the mathematical knowledge being measured, and therefore threaten the test results. The bias factors were identified…

Partially Covered Lenses and Additive Color Mixing

NASA Astrophysics Data System (ADS)

Razpet, Nada; Kranjc, Tomaž

2017-12-01

When doing experimental work of image formation by mirrors and (thin) lenses, it turns out again and again that students often have partially incorrect preconceptions about how the light emerging from an object passes through a lens and how the image is formed on a screen or directly in the eye. To check students' prior knowledge and help get a better understanding of geometrical optics, we decided to start classes with a pre-test to assess their knowledge and understanding. Then we performed a series of experiments (to be described in the paper) with (thin) converging lenses, partially covered with either an opaque screen or with (one or more) color filters. In the end, students' knowledge and understanding were tested again with a post-test. The main goal of the experiments was to convey to students a clearer picture about the image formation, and to help them recognize the fact that every small part of a lens participates in the formation of the whole image.

Thalassemia: a prevalent disease yet unknown term among college students in Saudi Arabia.

PubMed

Olwi, Duaa Ibrahim; Merdad, Leena Adnan; Ramadan, Eman Kamal

2017-12-14

Thalassemia is a life-threatening blood disorder that has a high prevalence in Saudi Arabia despite the implementation of mandatory premarital testing and the availability of genetic counseling. This study aimed to assess college students' knowledge of thalassemia. A cross-sectional survey of a random sample of 920 senior students enrolled at King Abdulaziz University was conducted. A self-administered questionnaire was used to collect information about thalassemia and socio-demographic characteristics. Of the 920 students, 445 (48%) had ever heard of thalassemia. Despite the mandatory premarital testing for thalassemia, only 50% of married students stated having heard of the disease. The mean thalassemia knowledge score was 4.4 ± 2.2 out of a maximum of 12. Knowledge was significantly influenced by university faculty, gender, and education outside of Saudi Arabia. Those who had heard of thalassemia had misconceptions about the disease characteristics and pattern of inheritance such as associating thalassemia with low iron levels. A substantial proportion of the participants had a low knowledge of thalassemia. This lack of awareness requires a reassessment of the goals and success of the premarital testing program, including the genetic counseling services, and also indicates the importance of emphasizing thalassemia in school curricula and promoting and scaling up existing thalassemia campaigns in the region.

The Development of Antonym Knowledge in American Sign Language (ASL) and Its Relationship to Reading Comprehension in English

ERIC Educational Resources Information Center

Novogrodsky, Rama; Caldwell-Harris, Catherine; Fish, Sarah; Hoffmeister, Robert J.

2014-01-01

It is unknown if the developmental path of antonym knowledge in deaf children increases continuously with age and correlates with reading comprehension, as it does in hearing children. In the current study we tested 564 students aged 4-18 on a receptive multiple-choice American Sign Language (ASL) antonym test. A subgroup of 138 students aged 7-18…

Knowledge, attitude and practice of B.Sc. Pharmacy students about antibiotics in Trinidad and Tobago.

PubMed

Ahmad, Akram; Khan, Muhammad Umair; Patel, Isha; Maharaj, Sandeep; Pandey, Sureshwar; Dhingra, Sameer

2015-01-01

The aim of this study was to assess the knowledge, attitude and practice of B.Sc. Pharmacy students about usage and resistance of antibiotics in Trinidad and Tobago. This was a cross-sectional questionnaire-based study involving B.Sc. Pharmacy students. The questionnaire was divided into five components including Demographics data, knowledge about antibiotic use, attitude toward antibiotic use and resistance, self-antibiotic usage and possible causes of antibiotic resistance. Data were analyzed by employing Mann-Whitney and Chi-square tests using SPSS version 20. The response rate was 83.07%. The results showed good knowledge of antibiotic use among students. The overall attitude of pharmacy students was poor. About 75% of participants rarely use antibiotics, whereas self-decision was the major reason of antibiotic use (40.7%) and main source of information was retail pharmacist (42.6%). Common cold and flu is a major problem for which antibiotics were mainly utilized by pharmacy students (35.2%). The study showed good knowledge of pharmacy students regarding antibiotic usage. However, students' attitude towards antibiotic use was poor. The study recommends future studies to be conducted with interventional design to improve knowledge and attitude of pharmacy students about antibiotic use and resistance.

Factors Influencing Student Performance on the Carpal Bone Test as a Preliminary Evaluation of Anatomical Knowledge Retention

ERIC Educational Resources Information Center

Meyer, Amanda J.; Armson, Anthony; Losco, C. Dominique; Losco, Barrett; Walker, Bruce F.

2015-01-01

It has been demonstrated that a positive correlation exists between clinical knowledge and retained concepts in basic sciences. Studies have demonstrated a modest attrition of anatomy knowledge over time, which may be influenced by students' perceived importance of the basic sciences and the learning styles adopted. The aims of this study were to:…

Need of Knowledge in Nursing and Demand for Knowledge in Nursing Education.

ERIC Educational Resources Information Center

Johansson, Britt

An English summary of a study on nursing education which was written in Swedish is presented. Standards of medical and surgical knowledge required of student nurses were evaluated based on all written test items in medical and surgical nursing set during one year at Swedish schools of nursing. The views of teaching staff and student nurses on…

How Fast Do Students Forget What They Learn in Consumer Behavior? A Longitudinal Study

ERIC Educational Resources Information Center

Bacon, Donald R.; Stewart, Kim A.

2006-01-01

The retention curve for knowledge acquired in a consumer behavior course is explored in a longitudinal study, tracking individual students from 8 to 101 weeks following course completion. Rasch measurement is used to link tests and to achieve intervally scaled measures of knowledge. The findings indicate that most of the knowledge gained in the…

Students Enrolled in Selected Upper-Division Agriculture Courses: An Examination of Computer Experiences, Self-Efficacy and Knowledge.

ERIC Educational Resources Information Center

Johnson, Donald M.; Ferguson, James A.; Lester, Melissa L.

2000-01-01

Of 169 agriculture students surveyed, 79% had computer training, 66% owned computers; they had slightly above average computer self-efficacy, especially in word processing, electronic mail, and Internet use. However, 72.7% scored 60% or less on a test of computer knowledge. There was little correlation between self-efficacy and computer knowledge.…

Breadth of Productive Vocabulary Knowledge of Pre-Service Teachers: Basis for the Proposed Intervention Strategies in Vocabulary Enhancement

ERIC Educational Resources Information Center

Calub, Cecilia L.; Calub, Francelle L.

2017-01-01

This research sought to determine the level of productive vocabulary knowledge of the students grouped according to type of school and curriculum year level; performance of the students in the vocabulary test categorized according to frequency levels; their breadth of productive vocabulary knowledge related to type of school enrolled in,…

History. Annotated Bibliography of Tests.

ERIC Educational Resources Information Center

Educational Testing Service, Princeton, NJ. Test Collection.

The 17 tests cited in this bibliography are used to assess students' knowledge of world history, western civilization, and Canadian history. United States history is not covered by these tests. Many of the tests measure acquired knowledge of geography, history, government, art, literature, and the customs of different world civilizations. The…

"The evil virus cell": Students' knowledge and beliefs about viruses.

PubMed

Simon, Uwe K; Enzinger, Sonja M; Fink, Andreas

2017-01-01

Education about virus biology at school is of pivotal interest to raise public awareness concerning means of disease transmission and, thus, methods to prevent infection, and to reduce unnecessary antibiotic treatment due to patient pressure on physicians in case of viral diseases such as influenza. This study aimed at making visible the knowledge of Austrian high school and university students with respect to virus biology, virus structure and health-education issues. The data presented here stem from comprehensive questionnaire analyses, including the task to draw a virus, from a cross-sectional study with 133 grade 7 and 199 grade 10 high school students, and 133 first-year biology and 181 first-year non-biology university students. Analyses were performed both quantitatively and qualitatively. ANOVA revealed a highly significant group effect for total knowledge relating to virus biology and health issues (F(3, 642) = 44.17, p < 0.01, η2p = 0.17). Specific post-hoc tests by means of the Tukey test showed significant differences between all groups (p < .01) with the exception of 1st year non-biology students and grade 10 high school students. Students enrolled in university-level biology outperformed all other groups, even though they had not yet encountered this topic at their courses; part of this phenomenon might be due to their affinity for learning about biological topics. However, even many first-year biology students had a high number of severe misconceptions, e.g., defining a virus as a pro- or eukaryotic cell, or falsely naming malaria as a viral disease. Since there was no significant difference in virus-related knowledge between high schools, virus biology seems to have been taught similarly among the tested schools. However, the majority of participants stated that the virus-related knowledge they had acquired at school was not sufficient. Based on the results presented here we urgently suggest improving and intensifying teaching this topic at school, since virus-related knowledge was by far too fragmentary among many participants. Such lack of health-relevant knowledge may contribute to pressure on physicians by patients to unnecessarily prescribe antibiotics, and possibly lead to potentially dangerous neglect concerning vaccination. The effectiveness of newly developed virus-related teaching units and material could be tested with the instrument used here.

Teaching science through literature

NASA Astrophysics Data System (ADS)

Barth, Daniel

2007-12-01

The hypothesis of this study was that a multidisciplinary, activity rich science curriculum based around science fiction literature, rather than a conventional text book would increase student engagement with the curriculum and improve student performance on standards-based test instruments. Science fiction literature was chosen upon the basis of previous educational research which indicated that science fiction literature was able to stimulate and maintain interest in science. The study was conducted on a middle school campus during the regular summer school session. Students were self-selected from the school's 6 th, 7th, and 8th grade populations. The students used the science fiction novel Maurice on the Moon as their only text. Lessons and activities closely followed the adventures of the characters in the book. The student's initial level of knowledge in Earth and space science was assessed by a pre test. After the four week program was concluded, the students took a post test made up of an identical set of questions. The test included 40 standards-based questions that were based upon concepts covered in the text of the novel and in the classroom lessons and activities. The test also included 10 general knowledge questions that were based upon Earth and space science standards that were not covered in the novel or the classroom lessons or activities. Student performance on the standards-based question set increased an average of 35% for all students in the study group. Every subgroup disaggregated by gender and ethnicity improved from 28-47%. There was no statistically significant change in the performance on the general knowledge question set for any subgroup. Student engagement with the material was assessed by three independent methods, including student self-reports, percentage of classroom work completed, and academic evaluation of student work by the instructor. These assessments of student engagement were correlated with changes in student performance on the standards-based assessment tests. A moderate correlation was found to exist between the level of student engagement with the material and improvement in performance from pre to post test.

Calibration of Self-Efficacy for Conducting a Chi-Squared Test of Independence

ERIC Educational Resources Information Center

Zimmerman, Whitney Alicia; Goins, Deborah D.

2015-01-01

Self-efficacy and knowledge, both concerning the chi-squared test of independence, were examined in education graduate students. Participants rated statements concerning self-efficacy and completed a related knowledge assessment. After completing a demographic survey, participants completed the self-efficacy and knowledge scales a second time.…

Development and evaluation of a new occupational medicine teaching module to advance self-efficacy and knowledge among medical students.

PubMed

Braeckman, Lutgart; De Clercq, Bart; Janssens, Heidi; Gehanno, Jean-François; Bulat, Petar; Pauncu, Elena-Ana; Smits, Paul; van Dijk, Frank; Vanderlinde, Ruben; Valcke, Martin

2013-11-01

Self-efficacy is defined as a person's beliefs in his or her abilities to successfully complete a task, and has been shown to influence student motivation and academic achievement. The purpose of this study was to evaluate the impact of a new European teaching module in occupational medicine on undergraduate students' self-efficacy and knowledge in the subject matter. Pre-, in-between, and posttraining tests were used to assess self-efficacy and knowledge building of 261 third-year medical students on occupational health issues. Determinants of self-efficacy and knowledge were also identified. Repeated measurement data were analyzed with multilevel statistical procedures. The level of self-efficacy and knowledge in occupational medicine increased after the training. Students who frequently attended the lectures scored significantly higher than sporadic attendees. There was no relation between the level of self-efficacy and the final knowledge score. Teaching with the new occupational medicine module was effective. Lecture attendance is an important determinant of self-efficacy and performance. Self-efficacy was not associated with knowledge score. Encouraging classroom participation may enhance student achievement.

Impact of Health Education on Knowledge and Behaviors toward Infectious Diseases among Students in Gansu Province, China

PubMed Central

Wang, Manli; Han, Xuemei; Fang, Haiqing; Xu, Chang; Lin, Xiaojun; Xia, Shuxu; Yu, Wenhan; He, Jinlu; Jiang, Shuai

2018-01-01

Objectives Infectious disease knowledge and behaviors are key elements that ensure student health and safety. This study explores the impact of health education on student knowledge and behaviors toward infectious diseases and determines the factors affecting infectious diseases knowledge and behaviors among students in Gansu, China. Methods A cross-sectional study and three sampling methods were used in two counties, 12 schools, and 32 classes in Gansu, China, from 2012 to 2013. Collected data included the following: (1) sociodemographic characteristics of 2002 students (1001 participants in the intervention group and 1001 in the control group); (2) accuracy of student knowledge and behaviors toward infectious diseases based on comparison of intervention and control groups through X2 test; and (3) mean scores on knowledge and behavior of students with different characteristics toward infectious diseases, as analyzed through analysis of variance (ANOVA). Multiple linear regression was conducted to analyze factors affecting student knowledge and behaviors toward infectious diseases. Results Statistically significant differences were observed among eight items of infectious disease transmission and treatment knowledge between intervention and control groups (P < 0.001). Average accuracies of knowledge and behaviors toward infectious diseases reached 72.23% and 60.03%. Significant differences were observed in six items on student behavior in rural and urban areas (P < 0.001). Health education, household register, and county affected scores of student knowledge and behaviors toward infectious diseases (P < 0.05). Gender and education level also affected scores of student behaviors toward infectious diseases (P < 0.001). Conclusions Health education contributes to student knowledge and behaviors toward infectious diseases. Students in the control group need intensified health education on infectious diseases. Health education needs to pay particular attention to rural students, all male students, and students at senior high school level living on campus. PMID:29707573

Educational Outcomes of Small-Group Discussion Versus Traditional Lecture Format in Dental Students' Learning and Skills Acquisition.

PubMed

Arias, Ana; Scott, Raymond; Peters, Ove A; McClain, Elizabeth; Gluskin, Alan H

2016-04-01

The aim of this prospective quantitative study was to compare the effect of different instructional formats on dental students' skills and knowledge acquisition for access cavity preparation. All first-year dental students were invited to participate in this study conducted during the four consecutive two-week endodontic rotation courses at the University of the Pacific Arthur A. Dugoni School of Dentistry in spring semester 2015. Four alphabetically distributed intact groups of students were randomly allocated to two groups (n=70 each) that participated in either small-group discussion or a traditional lecture on access preparation. The first outcome measure was skill acquisition, measured by the quality of access cavities prepared in extracted teeth at the conclusion of the session. Two blinded raters scored direct observations on a continuous scale. Knowledge, the second outcome measure, was scored with a multiple-choice and open-ended question test at the end of each two-week session. Data were obtained for 134 of the 140 students, for a 96% response rate. The results showed that students in the small-group discussion groups scored significantly higher than those in the lecture groups when skill performance was tested (p=8.9 × 10(-7)). However, no significant differences were found in the acquisition of knowledge between the two groups on the written test. Active student participation was significantly related to improved manual skill acquisition, but the format of the session does not seem to have had a direct influence on acquired knowledge.

The effects of a socioscientific issues instructional model in secondary agricultural education on students' content knowledge, scientific reasoning ability, argumentation skills, and views of the nature of science

NASA Astrophysics Data System (ADS)

Shoulders, Catherine Woglom

The purpose of this study was to determine the effects of a socioscientific issues-based instructional model on secondary agricultural education students' content knowledge, scientific reasoning ability, argumentation skills, and views of the nature of science. This study utilized a pre-experimental, single group pretest-posttest design to assess the impacts of a nine-week unit that incorporated a socioscientific issue into instruction on secondary agriculture students' agriscience content knowledge, scientific reasoning ability, argumentation skills, and views of the nature of science. The population for this study was Florida's secondary students enrolled in agricultural education. The accessible population was students enrolled in Agriscience Foundations classes in Florida. A convenience sample of Florida's Agriscience Foundations teachers attending a summer professional development or Chapter Officer Leadership Training session was taken. Paired-samples t tests were conducted to determine the impact the treatment had on students' agriscience content knowledge on distal and proximal assessments, as well as on students' scientific reasoning ability, argumentation skills related to number of argumentation justifications and quality of those justifications, and views of the nature of science. Paired-samples t tests were also conducted to determine whether the treatment yielded results with middle school or high school students. Statistical analysis found significant improvements in students' agriscience content knowledge, scientific reasoning ability, and argumentation skills. High school students' scores resulted in significant improvements in proximal content knowledge assessments and argumentation justification quality. Middle school students' scores resulted in significant improvements in proximal content knowledge assessments and scientific reasoning ability. No significant difference was found between students' views of the nature of science before and after the treatment. These findings indicate that socioscientific issues-based instruction can provide benefits for students in agricultural education. Teacher educators should work with teachers to maximize the learning that can occur through the various aspects of socioscientific issues-based instruction. Curriculum focusing on socioscientific issues-based instruction should be developed for specific courses in agricultural education. Finally, further investigation should be conducted to better understand how the aspects of socioscientific issues-based instruction can be altered to further enhance student learning.

FAA Pilot Knowledge Tests: Learning or Rote Memorization?

NASA Technical Reports Server (NTRS)

Casner, Stephen M.; Jones, Karen M.; Puentes, Antonio; Irani, Homi

2004-01-01

The FAA pilot knowledge test is a multiple-choice assessment tool designed to measure the extent to which applicants for FAA pilot certificates and ratings have mastered a corpus of required aeronautical knowledge. All questions that appear on the test are drawn from a database of questions that is made available to the public. The FAA and others are concerned that releasing test questions may encourage students to focus their study on memorizing test questions. To investigate this concern, we created our own database of questions that differed from FAA questions in four different ways. Our first three question types were derived by modifying existing FAA questions: (1) rewording questions and answers; (2) shuffling answers; and (3) substituting different figures for problems that used figures. Our last question type posed a question about required knowledge for which no FAA question currently exists. Forty-eight student pilots completed one of two paper-and-pencil knowledge tests that contained a mix of these experimental questions. The results indicate significantly lower scores for some question types when compared to unaltered FAA questions to which participants had prior access.

Put Thinking to the Test

ERIC Educational Resources Information Center

Conrad, Lori L.; Matthews, Missy; Zimmerman, Cheryl; Allen, Patrick A.

2008-01-01

Just as comprehension strategies have helped millions of students learn to read like proficient readers, they can also help students think like effective test-takers. The authors show how students can use background knowledge, mental images, synthesizing, monitoring, inferring, questioning, and determining of importance to understand the genre of…

Virtual versus face-to-face clinical simulation in relation to student knowledge, anxiety, and self-confidence in maternal-newborn nursing: A randomized controlled trial.

PubMed

Cobbett, Shelley; Snelgrove-Clarke, Erna

2016-10-01

Clinical simulations can provide students with realistic clinical learning environments to increase their knowledge, self-confidence, and decrease their anxiety prior to entering clinical practice settings. To compare the effectiveness of two maternal newborn clinical simulation scenarios; virtual clinical simulation and face-to-face high fidelity manikin simulation. Randomized pretest-posttest design. A public research university in Canada. Fifty-six third year Bachelor of Science in Nursing students. Participants were randomized to either face-to-face or virtual clinical simulation and then to dyads for completion of two clinical simulations. Measures included: (1) Nursing Anxiety and Self-Confidence with Clinical Decision Making Scale (NASC-CDM) (White, 2011), (2) knowledge pretest and post-test related to preeclampsia and group B strep, and (3) Simulation Completion Questionnaire. Before and after each simulation students completed a knowledge test and the NASC-CDM and the Simulation Completion Questionnaire at study completion. There were no statistically significant differences in student knowledge and self-confidence between face-to-face and virtual clinical simulations. Anxiety scores were higher for students in the virtual clinical simulation than for those in the face-to-face simulation. Students' self-reported preference was face-to-face citing the similarities to practicing in a 'real' situation and the immediate debrief. Students not liking the virtual clinical simulation most often cited technological issues as their rationale. Given the equivalency of knowledge and self-confidence when undergraduate nursing students participate in either maternal newborn clinical scenarios of face-to-face or virtual clinical simulation identified in this trial, it is important to take into the consideration costs and benefits/risks of simulation implementation. Copyright © 2016 Elsevier Ltd. All rights reserved.

The knowledge and understanding of preanalytical phase among biomedicine students at the University of Zagreb.

PubMed

Dukic, Lora; Jokic, Anja; Kules, Josipa; Pasalic, Daria

2016-01-01

The educational program for health care personnel is important for reducing preanalytical errors and improving quality of laboratory test results. The aim of our study was to assess the level of knowledge on preanalytical phase in population of biomedicine students through a cross-sectional survey. A survey was sent to students on penultimate and final year of Faculty of Pharmacy and Biochemistry--study of medical biochemistry (FPB), Faculty of Veterinary Medicine (FVM) and School of Medicine (SM), University of Zagreb, Croatia, using the web tool SurveyMonkey. Survey was composed of demographics and 14 statements regarding the preanalytical phase of laboratory testing. Comparison of frequencies and proportions of correct answers was done with Fisher's exact test and test of comparison of proportions, respectively. Study included 135 participants, median age 24 (23-40) years. Students from FPB had higher proportion of correct answers (86%) compared to students from other biomedical faculties 62%, P < 0.001. Students from FPB were more conscious of the importance of specimen mixing (P = 0.027), prevalence of preanalytical errors (P = 0.001), impact of hemolysis (P = 0.032) and lipemia interferences (P = 0.010), proper choice of anticoagulants (P = 0.001), transport conditions for ammonia sample (P < 0.001) and order of draw during blood specimen collection (P < 0.001), in comparison with students from SM and FVM. Students from FPB are more conscious of the importance of preanalytical phase of testing in comparison with their colleagues from other biomedical faculties. No difference in knowledge between penultimate and final year of the same faculty was found.

Development and Validation of a Physics Achievement Test to Identify Instructor Variables Associated with Students' Physics Academic Performance

ERIC Educational Resources Information Center

Lacambra, Wilfredo T.

2016-01-01

One of the most common ways of detecting whether an improvement is achieved by an education institution is through measuring the students' achievement in a test. Testing is generally thought of as a means of assessing the knowledge and skills students have acquired through learning (Du-chastel and Nungester, 1998). Test results, besides assisting…

How Well Do Engineering Students Retain Core Mathematical Knowledge after a Series of High Threshold Online Mathematics Tests?

ERIC Educational Resources Information Center

Carr, Michael; Prendergast, Mark; Breen, Cormac; Faulkner, Fiona

2017-01-01

In the Dublin Institute of Technology, high threshold core skills assessments are run in mathematics for third-year engineering students. Such tests require students to reach a threshold of 90% on a multiple choice test based on a randomized question bank. The material covered by the test consists of the more important aspects of undergraduate…

The Effects of Communicative Grammar Teaching on Students' Achievement of Grammatical Knowledge and Oral Production

ERIC Educational Resources Information Center

Ho, Pham Vu Phi; The Binh, Nguyen

2014-01-01

So far the students of Le Hong Phong Junior High School have been taught grammar with GTM (Grammar-Translation Method), which just prepares learners for conventional grammar-paper tests. Despite their considerable knowledge of grammar, the students fail to use the language they have learnt to communicate in real-life situations. The purpose of…

Determination of knowledge levels, attitude and behaviors of female university students concerning cervical cancer, human papiloma virus and its vaccine.

PubMed

Yörük, Selda; Açıkgöz, Ayla; Ergör, Gül

2016-08-03

The purpose of the study is to investigate knowledge, attitudes and behaviours concerning cervical cancer, HPV and HPV vaccine of female students studying at a university in a health related department and explore variables affecting taking the vaccine. The research group consists of female students attending a health related department in Balıkesir University. The data of this cross-sectional research was collected via surveys. The average total knowledge score of the students concerning risks, symptoms and screening methods of cervical cancer and HPV vaccines was 14.15 ± 6.7. The HPV knowledge score of the students attending the faculty of medicine was higher compared to the students attending other departments and their HPV vaccine knowledge score was higher compared to the students attending nursing and paramedics students. The HPV vaccine knowledge score of the students attending the department of midwifery was significantly higher compared to other students. Only 0.9 % of the students took the vaccine. One third of the students who did not take the vaccine did not know that the vaccine was available in our country. In terms of the department that they attended, the students with a higher total knowledge score compared to the average (OR:1.5) and students with history of cancer in their families (OR:1.6) were more likely to consider taking the vaccine. Research group's knowledge on risk factors of cervical cancer, Pap smear test, symptoms and prevention ways of cancer, HPV and HPV vaccine was low.

Introduction of vertical integration and case-based learning in anatomy for undergraduate physical therapy and occupational therapy students.

PubMed

Parmar, Suresh K; Rathinam, Bertha A D

2011-01-01

The purpose of the present pilot study was to evaluate the benefits of innovative teaching methodologies introduced to final year occupational and physical therapy students in Christian Medical College in India. Students' satisfactions along the long-term retention of knowledge and clinical application of the respiratory anatomy have been assessed. The final year undergraduate physical therapy and occupational therapy students had respiratory anatomy teaching over two sessions. The teaching involved case-based learning and integrated anatomy lectures (vertical integration) with the Anatomy department. Pretest and immediate and follow-up post-tests were conducted to assess the effectiveness of the innovative methods. A feedback questionnaire was marked to grade case-based learning. The method of integrated and case-based teaching was appreciated and found to be useful in imparting knowledge to the students. Students retained the gained knowledge adequately and the same was inferred by statistically significant improvement in both post-test scores. Vertical integration of anatomy in the final year reinforces their existing knowledge of anatomy. Case-based learning may facilitate the development of effective and clinically sound therapists. Copyright © 2011 American Association of Anatomists.

Effectiveness of a first-aid intervention program applied by undergraduate nursing students to preparatory school children.

PubMed

Wafik, Wagida; Tork, Hanan

2014-03-01

Childhood injuries constitute a major public health problem worldwide. First aid is an effective life-preservation tool at work, school, home, and in public locations. In this study, the effectiveness of a first-aid program delivered by undergraduate nursing students to preparatory school children was examined. This quasi-experimental study was carried out on 100 school children in governmental preparatory schools in Egypt. The researchers designed a program for first-aid training, and this was implemented by trained nursing students. The evaluation involved immediate post-test and follow-up assessment after two months. The results showed generally low levels of satisfactory knowledge and inadequate situational practice among the school students before the intervention. Statistically-significant improvements were shown at the post- and follow-up tests. Multivariate regression analysis identified the intervention and the type of school as the independent predictors of the change in students' knowledge score, while the intervention and the knowledge score were the predictors of the practice score. The study concluded that a first-aid training program delivered by nursing students to preparatory school children is effective in improving their knowledge and practice. © 2013 Wiley Publishing Asia Pty Ltd.

Facilitated family presence at resuscitation: effectiveness of a nursing student toolkit.

PubMed

Kantrowitz-Gordon, Ira; Bennett, Deborah; Wise Stauffer, Debra; Champ-Gibson, Erla; Fitzgerald, Cynthia; Corbett, Cynthia

2013-10-01

Facilitated family presence at resuscitation is endorsed by multiple nursing and specialty practice organizations. Implementation of this practice is not universal so there is a need to increase familiarity and competence with facilitated family presence at resuscitation during this significant life event. One strategy to promote this practice is to use a nursing student toolkit for pre-licensure and graduate nursing students. The toolkit includes short video simulations of facilitated family presence at resuscitation, a PowerPoint presentation of evidence-based practice, and questions to facilitate guided discussion. This study tested the effectiveness of this toolkit in increasing nursing students' knowledge, perceptions, and confidence in facilitated family presence at resuscitation. Nursing students from five universities in the United States completed the Family Presence Risk-Benefit Scale, Family Presence Self-Confidence Scale, and a knowledge test before and after the intervention. Implementing the facilitated family presence at resuscitation toolkit significantly increased nursing students' knowledge, perceptions, and confidence related to facilitated family presence at resuscitation (p<.001). The effect size was large for knowledge (d=.90) and perceptions (d=1.04) and moderate for confidence (d=.51). The facilitated family presence at resuscitation toolkit used in this study had a positive impact on students' knowledge, perception of benefits and risks, and self-confidence in facilitated family presence at resuscitation. The toolkit provides students a structured opportunity to consider the presence of family members at resuscitation prior to encountering this situation in clinical practice. Copyright © 2012 Elsevier Ltd. All rights reserved.

High-fidelity simulation versus case-based discussion for teaching medical students in Brazil about pediatric emergencies.

PubMed

Couto, Thomaz Bittencourt; Farhat, Sylvia C L; Geis, Gary L; Olsen, Orjan; Schvartsman, Claudio

2015-06-01

To compare high-fidelity simulation with case-based discussion for teaching medical students about pediatric emergencies, as assessed by a knowledge post-test, a knowledge retention test and a survey of satisfaction with the method. This was a non-randomized controlled study using a crossover design for the methods, as well as multiple-choice questionnaire tests and a satisfaction survey. Final-year medical students were allocated into two groups: group 1 participated in an anaphylaxis simulation and a discussion of a supraventricular tachycardia case, and conversely, group 2 participated in a discussion of an anaphylaxis case and a supraventricular tachycardia simulation. Students were tested on each theme at the end of their rotation (post-test) and 4-6 months later (retention test). Most students (108, or 66.3%) completed all of the tests. The mean scores for simulation versus case-based discussion were respectively 43.6% versus 46.6% for the anaphylaxis pre-test (p=0.42), 63.5% versus 67.8% for the post-test (p=0.13) and 61.5% versus 65.5% for the retention test (p=0.19). Additionally, the mean scores were respectively 33.9% versus 31.6% for the supraventricular tachycardia pre-test (p=0.44), 42.5% versus 47.7% for the post-test (p=0.09) and 41.5% versus 39.5% for the retention test (p=0.47). For both themes, there was improvement between the pre-test and the post-test (p<0.05), and no significant difference was observed between the post-test and the retention test (p>0.05). Moreover, the satisfaction survey revealed a preference for simulation (p<0.001). As a single intervention, simulation is not significantly different from case-based discussion in terms of acquisition and retention of knowledge but is superior in terms of student satisfaction.

High-fidelity simulation versus case-based discussion for teaching medical students in Brazil about pediatric emergencies

PubMed Central

Couto, Thomaz Bittencourt; Farhat, Sylvia C.L.; Geis, Gary L; Olsen, Orjan; Schvartsman, Claudio

2015-01-01

OBJECTIVE: To compare high-fidelity simulation with case-based discussion for teaching medical students about pediatric emergencies, as assessed by a knowledge post-test, a knowledge retention test and a survey of satisfaction with the method. METHODS: This was a non-randomized controlled study using a crossover design for the methods, as well as multiple-choice questionnaire tests and a satisfaction survey. Final-year medical students were allocated into two groups: group 1 participated in an anaphylaxis simulation and a discussion of a supraventricular tachycardia case, and conversely, group 2 participated in a discussion of an anaphylaxis case and a supraventricular tachycardia simulation. Students were tested on each theme at the end of their rotation (post-test) and 4–6 months later (retention test). RESULTS: Most students (108, or 66.3%) completed all of the tests. The mean scores for simulation versus case-based discussion were respectively 43.6% versus 46.6% for the anaphylaxis pre-test (p=0.42), 63.5% versus 67.8% for the post-test (p=0.13) and 61.5% versus 65.5% for the retention test (p=0.19). Additionally, the mean scores were respectively 33.9% versus 31.6% for the supraventricular tachycardia pre-test (p=0.44), 42.5% versus 47.7% for the post-test (p=0.09) and 41.5% versus 39.5% for the retention test (p=0.47). For both themes, there was improvement between the pre-test and the post-test (p<0.05), and no significant difference was observed between the post-test and the retention test (p>0.05). Moreover, the satisfaction survey revealed a preference for simulation (p<0.001). CONCLUSION: As a single intervention, simulation is not significantly different from case-based discussion in terms of acquisition and retention of knowledge but is superior in terms of student satisfaction. PMID:26106956

Improving Student Understanding of Lipids Concepts in a Biochemistry Course Using Test-Enhanced Learning

ERIC Educational Resources Information Center

Horn, Savannah; Hernick, Marcy

2015-01-01

Test-enhanced learning has successfully been used as a means to enhance learning and promote knowledge retention in students. We have examined whether this approach could be used in a biochemistry course to enhance student learning about lipids-related concepts. Students were provided access to two optional learning modules with questions related…

States Mull Best Way to Assess Their Students for Graduation

ERIC Educational Resources Information Center

Gewertz, Catherine

2007-01-01

Texas, which has helped shape key tenets of the standards and accountability movement, is on the brink of revamping the way it assesses high school students for graduation. Instead of testing knowledge that students accumulate over several years, the state would test what students learn in each course. A bill passed by the Texas Senate last month…

Computer Modeling of the Instructionally Insensitive Nature of the Texas Assessment of Knowledge and Skills (TAKS) Exam

NASA Astrophysics Data System (ADS)

Pham, Vinh Huy

Stakeholders of the educational system assume that standardized tests are transparently about the subject content being tested and therefore can be used as a metric to measure achievement in outcome-based educational reform. Both analysis of longitudinal data for the Texas Assessment of Knowledge and Skills (TAKS) exam and agent based computer modeling of its underlying theoretical testing framework have yielded results that indicate the exam only rank orders students on a persistent but uncharacterized latent trait across domains tested as well as across years. Such persistent rank ordering of students is indicative of an instructionally insensitive exam. This is problematic in the current atmosphere of high stakes testing which holds teachers, administrators, and school systems accountable for student achievement.

Oral Health Knowledge, Attitude, and Practices Among Dental and Medical Students in Eastern India – A Comparative Study

PubMed Central

Kumar, Harish; Behura, Shyam Sundar; Ramachandra, Sujatha; Nishat, Roquaiya; Dash, Kailash C.; Mohiddin, Gouse

2017-01-01

Objectives: To compare oral health knowledge, attitude, and practices among dental and medical students in a Health care centre at Bhubaneswar, Odisha, India. Materials and Methods: One hundred and fifty BDS and MBBS students each from Kalinga Institute of Dental Sciences and Kalinga Institute of Medical Sciences of KIIT University, Bhubaneswar respectively, were invited to participate in this survey using a self-administered structured questionnaire in English comprising 27 questions, which was designed to evaluate the oral health knowledge, attitude, and practices. The obtained data was analyzed using the Statistical Package for the Social Sciences version 20 software. Results: On comparison of the scores of knowledge, attitude, and practice, the mean knowledge score was significantly higher among dental students than medical students. The study also showed that female students (both dental and medical) had better oral health knowledge and showed better oral health practices than male students. Karl Pearson's correlation coefficient test showed that, although dental students had better knowledge and attitude towards oral health, there was a lack of adequate practice among them. Conclusion: Further emphasis on oral health is necessary in undergraduate training to improve oral health knowledge, attitude, and practice among dental and medical students as they will act as role models for oral health education among individuals and community at large. PMID:28316951

Active learning of geometrical optics in high school: the ALOP approach

NASA Astrophysics Data System (ADS)

Alborch, Alejandra; Pandiella, Susana; Benegas, Julio

2017-09-01

A group comparison experiment of two high school classes with pre and post instruction testing has been carried out to study the suitability and advantages of using the active learning of optics and photonics (ALOP) curricula in high schools of developing countries. Two parallel, mixed gender, 12th grade classes of a high school run by the local university were chosen. One course was randomly selected to follow the experimental instruction, based on teacher and student activities contained in the ALOP Manual. The other course followed the traditional, teacher-centered, instruction previously practiced. Conceptual knowledge of the characteristics of image formation by plane mirrors and single convergent and divergent lenses was measured by applying, in both courses, the multiple-choice test, light and optics conceptual evaluation (LOCE). Measurement before instruction showed that initial knowledge was almost null, and therefore equivalent, in both courses. After instruction testing showed that the conceptual knowledge of students following the ALOP curricula more than doubled that achieved by students in the control course, a situation maintained throughout the six conceptual dimensions tested by the 34 questions of the LOCE test used in this experiment. Using a 60% performance level on the LOCE test as the threshold of satisfactory performance, most (about 90%) of the experimental group achieved this level—independent of initial knowledge, while no student following traditional instruction reached this level of understanding. Some considerations and recommendations for prospective users are also included.

Development and implementation of an herbal and natural product elective in undergraduate medical education.

PubMed

Karpa, Kelly

2012-05-22

Medical students have consistently expressed interest in learning about alternative healing modalities, especially herbal and natural products. To fill this void in medical education at our institution, a novel elective was developed and implemented for fourth year medical students. This herbal/natural product course uses guest lecturers, classroom presentations, and active learning mechanisms that include experiential rotations, case-based learning, and team-based learning to increase student knowledge of herbal/natural product safety and efficacy. Knowledge outcomes were evaluated via administration of a pre- and post-course test (paired student t-test). End-of-course evaluations (Likert-type questions and narrative responses) were used to assess student opinion of knowledge and skills imparted by the elective and overall course content (mean, standard deviation). Over three academic years, 23 students have enrolled in this elective. More than 60% of participants have been female and nearly half of the students (43%) have pursued residencies in primary care. Completion of the course significantly increased student knowledge of common herbal/natural product mechanisms, uses, adverse effects, and drug-interactions as determined by a pre- and post-course knowledge assessment (45%±10% versus 78%±6%; p<0.0001). The course was highly rated by enrollees (overall course quality, 4.6 of 5.0±0.48) who appreciated the variety of activities to which they were exposed and the open classroom discussions that resulted. While students tended to view some alternative medical systems with skepticism, they still believed it was valuable to learn what these modalities encompass. Development and implementation of a herbal/natural product elective that engages undergraduate medical students through active learning mechanisms and critical analysis of the literature has proven effective in increasing knowledge outcomes and is deemed to be a valuable curricular addition by student participants. In the future, it will be of interest to explore mechanisms for expanding the course to reach a larger number of students within the time, financial, and logistical constraints that currently exist.

Verbal Final Exam in Introductory Biology Yields Gains in Student Content Knowledge and Longitudinal Performance

PubMed Central

Luckie, Douglas B.; Rivkin, Aaron M.; Aubry, Jacob R.; Marengo, Benjamin J.; Creech, Leah R.; Sweeder, Ryan D.

2013-01-01

We studied gains in student learning over eight semesters in which an introductory biology course curriculum was changed to include optional verbal final exams (VFs). Students could opt to demonstrate their mastery of course material via structured oral exams with the professor. In a quantitative assessment of cell biology content knowledge, students who passed the VF outscored their peers on the medical assessment test (MAT), an exam built with 40 Medical College Admissions Test (MCAT) questions (66.4% [n = 160] and 62% [n = 285], respectively; p < 0.001);. The higher-achieving students performed better on MCAT questions in all topic categories tested; the greatest gain occurred on the topic of cellular respiration. Because the VF focused on a conceptually parallel topic, photosynthesis, there may have been authentic knowledge transfer. In longitudinal tracking studies, passing the VF also correlated with higher performance in a range of upper-level science courses, with greatest significance in physiology, biochemistry, and organic chemistry. Participation had a wide range but not equal representation in academic standing, gender, and ethnicity. Yet students nearly unanimously (92%) valued the option. Our findings suggest oral exams at the introductory level may allow instructors to assess and aid students striving to achieve higher-level learning. PMID:24006399

The effectiveness of integration of virtual patients in a collaborative learning activity.

PubMed

Marei, Hesham F; Donkers, Jeroen; Van Merrienboer, Jeroen J G

2018-05-07

Virtual patients (VPs) have been recently integrated within different learning activities. To compare between the effect of using VPs in a collaborative learning activity and using VPs in an independent learning activity on students' knowledge acquisition, retention and transfer. For two different topics, respectively 82 and 76 dental students participated in teaching, learning and assessment sessions with VPs. Students from a female campus and from a male campus have been randomly assigned to condition (collaborative and independent), yielding four experimental groups. Each group received a lecture followed by a learning session using two VPs per topic. Students were administrated immediate and delayed written tests as well as transfer tests using two VPs to assess their knowledge in diagnosis and treatment. For the treatment items of the immediate and delayed written tests, females outperformed males in the collaborative VP group but not in the independent VP group. On the female campus, the use of VPs in a collaborative learning activity is more effective than its use as an independent learning activity in enhancing students' knowledge acquisition and retention. However, the collaborative use of VPs by itself is not enough to produce consistent results across different groups of students and attention should be given to all the factors that would affect students' interaction.

Verbal final exam in introductory biology yields gains in student content knowledge and longitudinal performance.

PubMed

Luckie, Douglas B; Rivkin, Aaron M; Aubry, Jacob R; Marengo, Benjamin J; Creech, Leah R; Sweeder, Ryan D

2013-01-01

We studied gains in student learning over eight semesters in which an introductory biology course curriculum was changed to include optional verbal final exams (VFs). Students could opt to demonstrate their mastery of course material via structured oral exams with the professor. In a quantitative assessment of cell biology content knowledge, students who passed the VF outscored their peers on the medical assessment test (MAT), an exam built with 40 Medical College Admissions Test (MCAT) questions (66.4% [n = 160] and 62% [n = 285], respectively; p < 0.001);. The higher-achieving students performed better on MCAT questions in all topic categories tested; the greatest gain occurred on the topic of cellular respiration. Because the VF focused on a conceptually parallel topic, photosynthesis, there may have been authentic knowledge transfer. In longitudinal tracking studies, passing the VF also correlated with higher performance in a range of upper-level science courses, with greatest significance in physiology, biochemistry, and organic chemistry. Participation had a wide range but not equal representation in academic standing, gender, and ethnicity. Yet students nearly unanimously (92%) valued the option. Our findings suggest oral exams at the introductory level may allow instructors to assess and aid students striving to achieve higher-level learning.

Florida and Tennessee: Accountability in Civic Education

ERIC Educational Resources Information Center

Delander, Brady

2014-01-01

While most states require testing in social studies or civic education, two states attach consequences for students and schools based on required statewide civics exams. Lawmakers in Florida, in 2010, and in Tennessee, in 2012, approved legislation that holds students accountable for their civics knowledge. Students are taking the tests for the…

Effectiveness of Field Trips in Teaching Groundwater Concepts.

ERIC Educational Resources Information Center

Pederson, Darryll T.

1979-01-01

The field trip procedures described were devised for use with freshman college students as an alternative to a classroom or laboratory session. Pre-test and post-test of students' knowledge of groundwater concepts show significant change in students' understanding of groundwater occurance and movement following such a trip. (RE)

Quantum Theory, the Uncertainty Principle, and the Alchemy of Standardized Testing.

ERIC Educational Resources Information Center

Wassermann, Selma

2001-01-01

Argues that reliance on the outcome of quantitative standardized tests to assess student performance is misplaced quest for certainty in an uncertain world. Reviews and lauds Canadian teacher-devised qualitative diagnostic tool, "Profiles of Student Behaviors," composed of 20 behavioral patterns in student knowledge, attitude, and skill.…

A holistic school-based intervention for improving health-related knowledge, body composition, and fitness in elementary school students: an evaluation of the HealthMPowers program

PubMed Central

2014-01-01

Background Over the past 30 years, obesity in the United States has increased twofold in children and threefold in adolescents. In Georgia, nearly 17% of children aged 10 – 17 are obese. In response to the high prevalence of child obesity in Georgia and the potential deleterious consequences that this can have, HealthMPowers was founded in 1999 with the goal of preventing childhood obesity by improving health-enhancing behaviors in elementary schools, utilizing a holistic three-year program. This study measures the effectiveness of the HealthMPowers program in improving the school environment, student knowledge, behavior, cardiovascular fitness levels, and Body Mass Index (BMI). Methods The present analysis utilizes data from 40 schools that worked with HealthMPowers over the course of the 2012 – 2013 school year (including schools at each of the three years of the intervention period) and provided information on demographics, student knowledge and behaviors, BMI, performance on the PACER test of aerobic capacity, and school practices and policies (measured via school self-assessment with the HealthMPowers-developed instrument “Continuous Improvement Tracking Tool” or CITT), measured at the beginning and end of each school year. Paired two-sample T tests were used to compare continuous variables (e.g., student knowledge scores, BMI-for-age Z scores), while chi-squared tests were used to assess categorical variables (e.g., trichotomized PACER performance). Results Students across all grades and cohorts demonstrated improvements in knowledge and self-reported behaviors, with particularly significant improvements for third-graders in schools in the second year of the HealthMPowers program (p < 0.0001). Similarly, decreases were observed in BMI-for-Age Z scores for this cohort (and others) across grades and gender, with the most significant decreases for students overweight or obese at baseline (p < 0.0005). Students also showed significant increases in performance on the PACER test across grades and cohorts (p < 0.0001). Lastly, schools tended to improve their practices over time, as measured via the CITT instrument. Conclusions The present report demonstrates the effectiveness of the HealthMPowers program in producing positive change in school policies and practices, student knowledge and behaviors, and student fitness and BMI, supporting the use of holistic interventions to address childhood obesity. PMID:24969618

Using diagrams versus text for spaced restudy: Effects on learning in 10th grade biology classes.

PubMed

Bergey, Bradley W; Cromley, Jennifer G; Kirchgessner, Mandy L; Newcombe, Nora S

2015-03-01

Spaced restudy has been typically tested with written learning materials, but restudy with visual representations in actual classrooms is under-researched. We compared the effects of two spaced restudy interventions: A Diagram-Based Restudy (DBR) warm-up condition and a business-as-usual Text-Based Restudy (TBR) warm-up condition. One hundred and twenty-eight consented high school students in 15 classes. Students completed daily warm-ups over a 4-week period. Students were randomly assigned to conditions within classrooms. Warm-ups were independently completed at the start of class meetings and consisted of questions about content covered 1-10 days prior to each warm-up. Students received feedback on their answers each week. A series of ANOVAs and ANCOVAs was conducted. Results showed equal and significant growth from pre- to post-test for both conditions (d = .31-.67) on three outcomes: Biology knowledge, biology diagram comprehension (near transfer), and geology diagram comprehension (far transfer). ANCOVA results suggested that the magnitude of this increase was linked to the number of questions attempted during the intervention. For the DBR condition only, there were interactions with content knowledge on diagram comprehension gain scores and interactions with spatial scores on biology knowledge gain scores. Students with lower biology knowledge and lower Paper Folding Test scores were disadvantaged in the DBR condition, whereas the TBR condition was equitable across all levels of knowledge and spatial ability. © 2014 The British Psychological Society.

Validity of faculty and resident global assessment of medical students' clinical knowledge during their pediatrics clerkship.

PubMed

Dudas, Robert A; Colbert, Jorie M; Goldstein, Seth; Barone, Michael A

2012-01-01

Medical knowledge is one of six core competencies in medicine. Medical student assessments should be valid and reliable. We assessed the relationship between faculty and resident global assessment of pediatric medical student knowledge and performance on a standardized test in medical knowledge. Retrospective cross-sectional study of medical students on a pediatric clerkship in academic year 2008-2009 at one academic health center. Faculty and residents rated students' clinical knowledge on a 5-point Likert scale. The inter-rater reliability of clinical knowledge ratings was assessed by calculating the intra-class correlation coefficient (ICC) for residents' ratings, faculty ratings, and both rating types combined. Convergent validity between clinical knowledge ratings and scores on the National Board of Medical Examiners (NBME) clinical subject examination in pediatrics was assessed with Pearson product moment correlation correction and the coefficient of the determination. There was moderate agreement for global clinical knowledge ratings by faculty and moderate agreement for ratings by residents. The agreement was also moderate when faculty and resident ratings were combined. Global ratings of clinical knowledge had high convergent validity with pediatric examination scores when students were rated by both residents and faculty. Our findings provide evidence for convergent validity of global assessment of medical students' clinical knowledge with NBME subject examination scores in pediatrics. Copyright © 2012 Academic Pediatric Association. Published by Elsevier Inc. All rights reserved.

Knowledge, attitude and practices of students about first aid epilepsy seizures management in a Northern Indian City.

PubMed

Goel, Sonu; Singh, Navpreet; Lal, Vivek; Singh, Amarjeet

2013-10-01

Knowledge about epilepsy and its management is not satisfactory among school students in developing countries. The present study was planned to ascertain the knowledge, attitude and practices (KAP) of students regarding first-aid management of epilepsy seizures in school setting. A total of 177 students of government schools of Chandigarh, a city of northern India, were taken. They were administered with a pre-tested semi-structured questionnaire (for knowledge and attitude assessment) and an observational checklist after role play (for practice assessment) on first-aid management of epilepsy. A scoring system was devised to quantify the knowledge and practices of students. Seventy-one percent of them had either heard or read about epilepsy. Half of the students believed epilepsy as a hindrance to education. Ayurvedic treatment was preferred by more than half of the students; however, many believed that visit to religious places and exorcism as ways to cure epilepsy. Nearly 74% of students would call a doctor as first-aid measure for seizure in a person with epilepsy. We concluded that the knowledge about various aspects of epilepsy was average among school students in Chandigarh. However, there was no significant difference in knowledge, attitude and practice between students who lived in urban, urban slum and rural areas. It is recommended that first-aid management of seizures in epilepsy should be a part of school curriculum.

Knowledge of European orthodontic postgraduate students on biostatistics.

PubMed

Polychronopoulou, Argy; Eliades, Theodore; Taoufik, Konstantina; Papadopoulos, Moschos A; Athanasiou, Athanasios E

2011-08-01

The purpose of this study was to explore the level of knowledge in biostatistics of orthodontic postgraduate students. A four-section questionnaire, which included a knowledge test/quiz on biostatistics and epidemiology, was developed. This questionnaire was distributed to postgraduate programme directors of European universities to be delivered to students for completion under mock examination conditions (in-class session). The frequency distributions of demographic characteristics were examined, the percentages of participants who agreed or strongly agreed with each attitudinal statement were calculated, and the percentages of participants who felt fairly to highly confident for each statement were determined. Knowledge scores were calculated by the percentage of correct answers; missing values were counted as incorrect answers. The Student's t-test or one-way analysis of variance, where appropriate, was utilized to determine the participants' characteristics associated with mean knowledge scores. Data were further analysed with multiple linear regression modelling to determine the adjusted/unconfounded effect of possible knowledge score predictors. A two-tailed P-value of 0.05 was considered statistically significant with a 95 percent confidence interval (CI). One hundred and twenty seven from a total of 129 orthodontic students who replied completed the questionnaire. The mean correct answers of the participants were 43.8 percent with a 95 percent CI of 40.2-47.3 percent. This score was not influenced by gender, years elapsed from graduation, other advanced degree, or year of study; the sole parameter, which seemed to influence this score was attendance at a biostatistics/epidemiology course (51.9 versus 39.5 percent score of participants who had previously taken a course versus those who had not, P<0.001). A surprising finding was the inability of the responders to identify the appropriate use of the chi-square test (11.8 percent, 95 percent CI: 6.1-17.5 percent). The knowledge on biostatistics of orthodontic postgraduate students in Europe is only influenced by previous relevant education.

The Impact of Length of Study Abroad on Collocational Knowledge: The Case of Saudi Students in Australia

ERIC Educational Resources Information Center

Alqarni, Ibrahim R.

2017-01-01

This study investigates the impact that study in Australia has on the lexical knowledge of Saudi Arabian students. It focuses on: 1) the effects that the length of study in Australia has on the acquisition of lexical collocations, as reflected by lexical knowledge tests, and 2) whether there is a significant gender difference in the acquisition of…

Field trip method as an effort to reveal student environmental literacy on biodiversity issue and context

NASA Astrophysics Data System (ADS)

Rijal, M.; Saefudin; Amprasto

2018-05-01

Field trip method through investigation of local biodiversity cases can give educational experiences for students. This learning activity was efforts to reveal students environmental literacy on biodiversity. The aim of study were (1) to describe the activities of students get information about the biodiversity issue and its context through field trip, (2) to describe the students findings during field trip, and (3) to reveal students environmental literacy based on pre test and post test. The research method used weak-experiment and involved 34 participants at senior high school students in Bandung-Indonesia. The research instruments for collecting data were environmental literacy test, observation sheets and questionnaire sheets for students. The analysis of data was quantitative descriptive. The results show that more than 79% of the students gave positive view for each field trip activity, i.e students activity during work (97%-100%); students activity during gather information (79%- 100%); students activity during exchange information with friend (82%-100%); and students interested to Biodiversity after field trip activity (85%-100%). Students gain knowledge about the diversity of animal vertebrate and its characteristics, the status and condition of animals, and the source of animal with the cases of animal diversity. The students environmental literacy tends to be moderate level based on test. Meanwhile, the average of the attitudes and action greater than the components of knowledge and cognitive skills.

Knowledge, experiences, and attitudes of medical students in Rome about tuberculosis.

PubMed

Laurenti, Patrizia; Federico, Bruno; Raponi, Matteo; Furia, Giuseppe; Ricciardi, Walter; Damiani, Gianfranco

2013-10-18

Tuberculosis is the second leading cause of death from infectious disease. Insufficient knowledge among doctors about tuberculosis is one of the reasons for the increased tuberculosis rates in several low-endemic countries. The purpose of this study was to assess knowledge, experience, and attitude about tuberculosis among medical students. After a pilot study, a cross-sectional survey was performed on fifth-year medical students at the Catholic University of Rome (Italy), using a self-administered questionnaire on attitude, experience and knowledge about epidemiology, diagnosis, and treatment of tuberculosis. The t test and multivariable linear regression analysis were performed to estimate the association between TB knowledge and investigated variables. Among 220 fifth-year medical students, the response rate was 83.1%. The mean percentage of correct answers was 56.6% (63.5% for epidemiology and prevention, 54.1% for diagnosis, and 45.7% for treatment). Associations between internships in wards and greater knowledge of tuberculosis diagnosis (55.9% vs. 51.6%, p=0.02), treatment (48.4% vs. 41.8%, p=0.03) and total score (58.1% vs. 54.5%, p=0.04) were found. Students who reported receiving the Mantoux test had higher knowledge of tuberculosis epidemiology and prevention (65.4% vs. 53.3%, p=0.001), diagnosis (55.2% vs. 48.3%, p=0.005), and total score (58.0% vs. 49.1%, p=0.001). Students who had observed at least 1 active pulmonary tuberculosis case had a higher percentage of correct answers about diagnosis (55.5% vs. 51.4%, p=0.03) and total score (57.9% vs. 54.0%, p=0.03). The multivariable linear regression confirmed the association between higher knowledge and receiving the Mantoux test (beta coefficient=7.2; 95% CI 2.6-11.7), as well as having observed at least 1 X-ray of a TB patient (beta coefficient=5.3; 95% CI 1.0-9.7). A moderate level of general knowledge about tuberculosis was found, which suggests the need to modify current programs of infectious diseases in the curriculum of medical schools.

The knowledge-attitude dissociation in geriatric education: can it be overcome?

PubMed

Koh, Gerald C H; Merchant, Reshma A; Lim, Wee Shiong; Amin, Zubair

2012-09-01

A knowledge-attitude dissociation often exists in geriatrics where knowledge but not attitudes towards elderly patients improve with education. This study aims to determine whether a holistic education programme incorporating multiple educational strategies such as early exposure, ageing simulation and small group teaching results in improving geriatrics knowledge and attitudes among medical students. We administered the 18-item University of California Los Angeles (UCLA) Geriatric Knowledge Test (GKT) and the Singapore-modified 16-item UCLA Geriatric Attitudes Test (GAT) to 2nd year students of the old curriculum in 2009 (baseline reference cohort, n = 254), and before and after the new module to students of the new curriculum in 2010 (intervention cohort, n = 261), both at the same time of the year. At baseline, between the baseline reference and intervention cohort, there was no difference in knowledge (UCLA-GKT Score: 31.6 vs 33.5, P = 0.207) but attitudes of the intervention group were worse than the baseline reference group (UCLA-GAT Score: 3.53 vs 3.43, P = 0.003). The new module improved both the geriatric knowledge (UCLA-GKT Score: 34.0 vs 46.0, P <0.001) and attitudes (UCLA-GAT Score: 3.43 vs 3.50, P <0.001) of the intervention cohort. A geriatric education module incorporating sound educational strategies improved both geriatric knowledge and attitudes among medical students.

Moving Knowledge Acquisition From the Lecture Hall to the Student Home: A Prospective Intervention Study.

PubMed

Raupach, Tobias; Grefe, Clemens; Brown, Jamie; Meyer, Katharina; Schuelper, Nikolai; Anders, Sven

2015-09-28

Podcasts are popular with medical students, but the impact of podcast use on learning outcomes in undergraduate medical education has not been studied in detail. Our aim was to assess the impact of podcasts accompanied by quiz questions and lecture attendance on short- and medium-term knowledge retention. Students enrolled for a cardio-respiratory teaching module were asked to prepare for 10 specific lectures by watching podcasts and submitting answers to related quiz questions before attending live lectures. Performance on the same questions was assessed in a surprise test and a retention test. Watching podcasts and submitting answers to quiz questions (versus no podcast/quiz use) was associated with significantly better test performance in all items in the surprise test and 7 items in the retention test. Lecture attendance (versus no attendance) was associated with higher test performance in 3 items and 1 item, respectively. In a linear regression analysis adjusted for age, gender, and overall performance levels, both podcast/quiz use and lecture attendance were significant predictors of student performance. However, the variance explained by podcast/quiz use was greater than the variance explained by lecture attendance in the surprise test (38.7% vs. 2.2%) and retention test (19.1% vs. 4.0%). When used in conjunction with quiz questions, podcasts have the potential to foster knowledge acquisition and retention over and above the effect of live lectures.

A comparison of education in Greek and English nurses.

PubMed

Bakalis, N A; Bowman, G S; Porock, D

2004-06-01

Curriculum is an important component of nurse education and is thought to vary from country to country. To determine the level of cardiac knowledge in Greek and English final-year student nurses. Subjects were final-year diploma and degree student nurses (n = 161) from Greece and England. Pictographs (testing knowledge in a pictorial form) were used as a method of data collection. Three anatomical cardiac diagrams were used. Students were asked to label 20 anatomical parts. Final-year English student nurses have better knowledge in the discrete area of cardiac anatomy and physiology (P < 0.05) than their Greek counterparts. Problems associated with translation and interpretation were avoided using pictographs and were shown to be useful measures for determining knowledge in nurses from different countries. The findings of the study are important because they show differences in anatomical knowledge levels between Greek and English students. More research is needed to explore further different levels of knowledge and education within the European Union and the consequences for nurse decision-making and patient outcomes.

The relationship between immediate relevant basic science knowledge and clinical knowledge: physiology knowledge and transthoracic echocardiography image interpretation.

PubMed

Nielsen, Dorte Guldbrand; Gotzsche, Ole; Sonne, Ole; Eika, Berit

2012-10-01

Two major views on the relationship between basic science knowledge and clinical knowledge stand out; the Two-world view seeing basic science and clinical science as two separate knowledge bases and the encapsulated knowledge view stating that basic science knowledge plays an overt role being encapsulated in the clinical knowledge. However, resent research has implied that a more complex relationship between the two knowledge bases exists. In this study, we explore the relationship between immediate relevant basic science (physiology) and clinical knowledge within a specific domain of medicine (echocardiography). Twenty eight medical students in their 3rd year and 45 physicians (15 interns, 15 cardiology residents and 15 cardiology consultants) took a multiple-choice test of physiology knowledge. The physicians also viewed images of a transthoracic echocardiography (TTE) examination and completed a checklist of possible pathologies found. A total score for each participant was calculated for the physiology test, and for all physicians also for the TTE checklist. Consultants scored significantly higher on the physiology test than did medical students and interns. A significant correlation between physiology test scores and TTE checklist scores was found for the cardiology residents only. Basic science knowledge of immediate relevance for daily clinical work expands with increased work experience within a specific domain. Consultants showed no relationship between physiology knowledge and TTE interpretation indicating that experts do not use basic science knowledge in routine daily practice, but knowledge of immediate relevance remains ready for use.

Student information literacy: psychometric validation of a self-efficacy report.

PubMed

Brown, Gavin T L

2005-06-01

Psychometric characteristics of the Student Information Literacy Self-efficacy Report based on responses from 498 students ages 9 to 12 years are reported. Students report their self-efficacy (confidence and difficulty) in 11 different phases of being information literate, i.e., developing a topic, planning, self-management, locating sources, selecting sources, retrieving information, analysing information, evaluating information, synthesising knowledge, presenting knowledge, and self-evaluation using a positively packed rating scale. The data were strongly internally consistent (Cronbach alpha=.95) with a test-retest reliability of .78. The 11 phases, factors measured by a matching pair of self-efficacy questions, were confirmed (chi2=529.68; df= 198; RMSEA =.058; TLI=.940). Ratings were correlated low with teachers' ratings and test scores of information literacy skills and moderately correlated with academic self-concept. The test provides unique information about students' self-efficacy for information literacy. Its use in classrooms is warranted.

Teaching about Implicit Prejudices and Stereotypes: A Pedagogical Demonstration

ERIC Educational Resources Information Center

Adams, Virgil H., III; Devos, Thierry; Rivera, Luis M.; Smith, Heather; Vega, Luis A.

2014-01-01

Social psychology instructors from five distinct state universities in California examined the effect of incorporating the implicit association test (IAT) in a teaching module on students' perceived knowledge of implicit biases and motivation to control prejudice. Students (N = 258) completed a knowledge survey on prejudice, stereotypes, and…

[Knowledge about AIDS prevention among professionals and students in health care].

PubMed

de Oliveira, A D; Viegas, C R; Sabka, E; Guerra, M; Baltazar, R

1996-07-01

This work is a exploratory research based on the analysis of the answers to the questionnaires of 52 students and health care professionals knowledge about AIDS sexual prevention, biosecurity, diagnosis tests, patients and workers rights and the modifications of nursing and medical care to this kind of disease.

An Interactive Multimedia Dichotomous Key for Teaching Plant Identification

ERIC Educational Resources Information Center

Jacquemart, Anne-Laure; Lhoir, Pierre; Binard, Fabian; Descamps, Charlotte

2016-01-01

Teaching plant identification includes demonstrating how to use dichotomous keys; this requires knowledge of numerous botanical terms and can be challenging, confusing and frustrating for students. Here, we developed a multimedia tool to help students (1) learn botanical terms, (2) practice, train and test their knowledge of plant identification…

Learning style impact on knowledge gains in human patient simulation.

PubMed

Shinnick, Mary Ann; Woo, Mary A

2015-01-01

Human patient simulation (HPS) is a widely used method of teaching in nursing education. While it is believed that a student's learning style impacts knowledge gains in HPS, there is little evidence to support this. This study sought to determine the impact of learning style on knowledge gains after a heart failure (HF) simulation experience in pre-licensure nursing students. A convenience sample of four cohorts of prelicensure nursing students (n=161) were recruited from three Baccalaureate Schools of Nursing at the same point in their curriculum (age 25.7±6.6 years; gender=85.5% female) and participated in HPS using a HF simulation on a high-fidelity manikin. Learning style was assessed by the Kolb Learning Style Inventory (LSI) and pre- and post-HPS knowledge measured by parallel, validated, knowledge tests. The LSI identifies 4 learning styles, (Assimilating Diverging, Accommodating, and Converging). In some cases, learners present a balanced learning profile-an emphasis of all four equally. Statistical analysis consisted of t-tests and ANOVA. HF knowledge scores post-HPS compared to pre-HPS scores revealed a mean improvement of 7 points (p<0.001) showing evidence of learning. Within group score increases between the pre-test and post-test were seen for the Assimilating (66.68±20.87 to 83.35±12.59; p=0.07), Diverging (61.95±11.08 to 69.86±12.33; p<0.01) and balanced profiles (64.4±12.45 to 71.8±10.14; p<0.01), but not for Converging or Accommodating profiles (73% of sample). Post-hoc paired t-tests revealed a large effect size for the Assimilators (0.91) and moderate effect sizes for both the Divergers and balanced profiles (0.67 and 0.65, respectively). These findings confirm that knowledge gains occur with HPS and provide evidence that HPS is an effective teaching methodology for nursing students identifying with most types of learning styles. Copyright © 2014 Elsevier Ltd. All rights reserved.

The use of music to enhance reading skills of second grade students and students with reading disabilities.

PubMed

Register, Dena; Darrow, Alice-Ann; Standley, Jayne; Swedberg, Olivia

2007-01-01

The purpose of the present study was to determine the efficacy of using music as a remedial strategy to enhance the reading skills of second-grade students and students who have been identified as having a specific learning disability (SLD) in reading. First, an intensive short-term music curriculum was designed to target reading comprehension and vocabulary skills at the second grade level. The curriculum was then implemented in classrooms at two public schools in the Southeast. Reading skills were evaluated pre and post curriculum intervention via the vocabulary and reading comprehension subtests of the Gates-MacGinitie Reading Test for second grade. Analysis of pre/posttest data revealed that students with a specific disability in reading improved significantly from pre to post on all three subtests: word decoding (p = .04), word knowledge (p = .01), reading comprehension (p = .01), and test total (p = .01). Paired t-tests revealed that for 2nd grade students, both treatment and control classes improved significantly from pre to post on the subtests word decoding, word knowledge, and test total. While both classes made gains from pre to post on the subtest, reading comprehension, neither improved significantly. Analysis of Covariance revealed that the treatment class made greater gains pre to post than the control class on all 3 subtests (Including reading comprehension), and significantly greater gains on the subtest, word knowledge (p = .01).

Designing Proficiency Tests to Accredit Previous Knowledge in American and British Literature in a Bilingual Education Program (Diseño de exámenes de suficiencia para acreditar el conocimiento previo en literatura americana y británica en un programa de educación bilingüe)

ERIC Educational Resources Information Center

León Chica, César Julio; D'Costa Martínez, Catalina; Franco Jácome, Gisela

2010-01-01

This article aims at identifying the kind of American and British literature tests that can be designed to allow students who enter a bilingual education program at a private university in Colombia to have their previous knowledge in these two subjects accredited through a proficiency test. Students' needs, opinions, beliefs, existing commercial…

Geographic-didactical games as interactive tools to test and improve student's basic knowledge in Physical Geography

NASA Astrophysics Data System (ADS)

Winkler, S.; Tintrup Gen. Suntrup, A.

2009-04-01

Due to an increasing disproportion between experienced teaching staff and student numbers at German universities, the time available for teaching the fundamental basic knowledge in Physical Geography was condensed during the past decade. Unfortunately, this mainly has been achieved at the expense of practical lessons of testing student's knowledge. The recent introduction of the Bachelor/Master degree has not solved this problem, but rather accelerated that tend. The "losers" of this tendency are those students enrolled in trainee teacher studies in Geography. In conjunction with the recent modifications of the study programs putting more focus on applied or specialized fields of Geography and its methodology, the trainee teacher students often express their critics and urgently demand opportunities to improve and test their basic knowledge (because it is especially that knowledge, they need at school and for their traditional examination). As the study program is quite dense, there is no room for special courses or seminars. By contrast, one has to use some free time slots available e.g. in the evenings of the usually quite long German excursions or of weekend seminars. However, after a day in the field or in the classroom, the teacher has to find a method owing enough excitement and clearly visible benefit for the students to achieve sufficient motivation. Interactive geographic-didactical games have been developed exclusively for this purpose and applied at different occasions. Those games had the goal of testing student's basic knowledge in a rather unconventional and "casual" style in order to motivate active participation. Most of the games could be played in small groups of students with the teacher only occasionally being involved as referee. Of course, the games had the general aim of improving the basic knowledge - or at least give the students the possibility to discover their own strength (or weakness) just before it is too late (as it e.g. would be during examination). Some examples of the games developed will be presented. Among those, games based on the principle of visualisation were most successfully. E.g. students had to describe and explain an image showing a geomorphologic landform or process, a geological rock formation etc. in front of the group to win some goodies. This game was considered as of very practical use by the students as such image interpretation is a common exercise in their oral examination. In addition, a special version of the child's favourite "Memory" containing selected geological and geomorphologic features was designed. As the students not only had to find the correct pair of photos, but as well were asked to name the feature and give as much information as available to the referee supplied with a related fact sheet, this game has shown great pedagogic value. The application of games for the purpose of testing and improving the basic knowledge in Physical Geography was successful, and gained very positive evaluation by the students themselves. As they directly discovered their immediate benefit for their own studies, motivation was high throughout the (sometimes very late) evenings. Such games might be at least partially an appropriate substitution for the recent time deficit in teaching basic fundamentals of Physical Geography in the regular study program. Therefore, they should be considered as part of a modern way of teaching at university level. However, their conceptual and practical development requires last but not least much experience and routine of the teaching staff, and a high degree of motivation from their side, too.

Teaching qualitative research to BSW students through exposure to aging.

PubMed

Sidell, Nancy L

2007-01-01

This article describes one rural program's efforts to expose students to gerontology through teaching qualitative research methodology. A collaborative research pilot project was developed with a local nursing home. BSW students worked in two groups to conduct and present qualitative research projects by the course's completion. This article describes the research project and evaluates the project's success from student and instructor viewpoints. Significant differences were found in self-reported student knowledge of key concepts at the project's completion, compared with pre-test knowledge. Student comments revealed value in this teaching approach. Implications for further engaging students in gerontological research are discussed.

An active learning complementary and alternative medicine session in a self-care therapeutics class.

PubMed

Mattison, Melissa J; Nemec, Eric C

2014-09-15

To provide an interactive, non-supplement based complementary and alternative medicine (CAM) session in a self-care therapeutics class and to evaluate the effect of the session on pharmacy students' perceptions and knowledge of CAM. Second professional year pharmacy students enrolled in a required 3-credit course titled Self-Care Therapeutics participated in an active learning session on CAM. Students physically engaged in 5 separate active learning CAM sessions including massage therapy, Tai Chi, yoga, progressive muscle relaxation, and Reiki. Students were assessed on both knowledge and perception of CAM. Concept mastery was assessed using a written examination and individual readiness assurance tests (iRAT) and team readiness assurance tests (tRAT). Perception of CAM was measured using both a presession and a postsession survey. Participating in an intensive, active learning CAM session provided an opportunity to increase students' knowledge of CAM and an effective strategy for providing the learner with the experience to better envision incorporation into patient therapies.

Variables Affecting Secondary School Students' Willingness to Eat Genetically Modified Food Crops

NASA Astrophysics Data System (ADS)

Maes, Jasmien; Bourgonjon, Jeroen; Gheysen, Godelieve; Valcke, Martin

2017-04-01

A large-scale cross-sectional study (N = 4002) was set up to determine Flemish secondary school students' willingness to eat genetically modified food (WTE) and to link students' WTE to previously identified key variables from research on the acceptance of genetic modification (GM). These variables include subjective and objective knowledge about genetics and biotechnology, perceived risks and benefits of GM food crops, trust in information from different sources about GM, and food neophobia. Differences between WTE-related variables based on students' grade level, educational track, and gender were analyzed. The students displayed a rather indecisive position toward GM food and scored weakly on a genetics and biotechnology knowledge test. WTE correlated most strongly with perceived benefits and subjective and objective knowledge. The results have clear implications for education, as they reiterate the need to strengthen students' scientific knowledge base and to introduce a GM-related debate at a much earlier stage in their school career.

Variables Affecting Secondary School Students' Willingness to Eat Genetically Modified Food Crops

NASA Astrophysics Data System (ADS)

Maes, Jasmien; Bourgonjon, Jeroen; Gheysen, Godelieve; Valcke, Martin

2018-06-01

A large-scale cross-sectional study ( N = 4002) was set up to determine Flemish secondary school students' willingness to eat genetically modified food (WTE) and to link students' WTE to previously identified key variables from research on the acceptance of genetic modification (GM). These variables include subjective and objective knowledge about genetics and biotechnology, perceived risks and benefits of GM food crops, trust in information from different sources about GM, and food neophobia. Differences between WTE-related variables based on students' grade level, educational track, and gender were analyzed. The students displayed a rather indecisive position toward GM food and scored weakly on a genetics and biotechnology knowledge test. WTE correlated most strongly with perceived benefits and subjective and objective knowledge. The results have clear implications for education, as they reiterate the need to strengthen students' scientific knowledge base and to introduce a GM-related debate at a much earlier stage in their school career.

"The evil virus cell": Students‘ knowledge and beliefs about viruses

PubMed Central

Enzinger, Sonja M.; Fink, Andreas

2017-01-01

Education about virus biology at school is of pivotal interest to raise public awareness concerning means of disease transmission and, thus, methods to prevent infection, and to reduce unnecessary antibiotic treatment due to patient pressure on physicians in case of viral diseases such as influenza. This study aimed at making visible the knowledge of Austrian high school and university students with respect to virus biology, virus structure and health-education issues. The data presented here stem from comprehensive questionnaire analyses, including the task to draw a virus, from a cross-sectional study with 133 grade 7 and 199 grade 10 high school students, and 133 first-year biology and 181 first-year non-biology university students. Analyses were performed both quantitatively and qualitatively. ANOVA revealed a highly significant group effect for total knowledge relating to virus biology and health issues (F(3, 642) = 44.17, p < 0.01, η2p = 0.17). Specific post-hoc tests by means of the Tukey test showed significant differences between all groups (p < .01) with the exception of 1st year non-biology students and grade 10 high school students. Students enrolled in university-level biology outperformed all other groups, even though they had not yet encountered this topic at their courses; part of this phenomenon might be due to their affinity for learning about biological topics. However, even many first-year biology students had a high number of severe misconceptions, e.g., defining a virus as a pro- or eukaryotic cell, or falsely naming malaria as a viral disease. Since there was no significant difference in virus-related knowledge between high schools, virus biology seems to have been taught similarly among the tested schools. However, the majority of participants stated that the virus-related knowledge they had acquired at school was not sufficient. Based on the results presented here we urgently suggest improving and intensifying teaching this topic at school, since virus-related knowledge was by far too fragmentary among many participants. Such lack of health-relevant knowledge may contribute to pressure on physicians by patients to unnecessarily prescribe antibiotics, and possibly lead to potentially dangerous neglect concerning vaccination. The effectiveness of newly developed virus-related teaching units and material could be tested with the instrument used here. PMID:28350815

Teaching Test-Taking Skills: Helping Students Show What They Know.

ERIC Educational Resources Information Center

Scruggs, Thomas E.; Mastropieri, Margo A.

This book is designed to help students become better test takers. It is intended for teachers, but would be helpful to parents who think that their children's test scores do not completely represent their knowledge or abilities. Test taking skills are those skills that, when used effectively, contribute to a "test-wise" individual who can use…

Mathematics understanding and anxiety in collaborative teaching

NASA Astrophysics Data System (ADS)

Ansari, B. I.; Wahyu, N.

2017-12-01

This study aims to examine students’ mathematical understanding and anxiety using collaborative teaching. The sample consists of 51 students in the 7th-grade of MTs N Jeureula, one of the Islamic public junior high schools in Jeureula, Aceh, Indonesia. A test of mathematics understanding was administered to the students twice during the period of two months. The result suggests that there is a significant increase in mathematical understanding in the pre-test and post-test. We categorized the students into the high, intermediate, and low level of prior mathematics knowledge. In the high-level prior knowledge, there is no difference of mathematical understanding between the experiment and control group. Meanwhile, in the intermediate and low level of prior knowledge, there is a significant difference of mathematical understanding between the experiment and control group. The mathematics anxiety is at an intermediate level in the experiment class and at a high level in the control group. There is no interaction between the learning model and the students’ prior knowledge towards the mathematical understanding, but there are interactions towards the mathematics anxiety. It indicates that the collaborative teaching model and the students’ prior knowledge do not simultaneously impacts on the mathematics understanding but the mathematics anxiety.

Effect of Education of Principles of Drug Prescription and Calculation through Lecture and Designed Multimedia Software on Nursing Students' Learning Outcomes.

PubMed

Valizadeh, Sousan; Feizalahzadeh, Hossein; Avari, Mina; Virani, Faza

2016-07-01

Medication errors are risk factors for patients' health and may have irrecoverable effects. These errors include medication miscalculations by nurses and nursing students. This study aimed to design a multimedia application in the field of education for drug calculations in order to compare its effectiveness with the lecture method. This study selected 82 nursing students of Tabriz University of Medical Sciences in their second and third semesters in 2015. They were pre-tested by a researcher-made multiple-choice questionnaire on their knowledge of drug administration principles and ability to carry out medicinal calculations before training and were then divided through a random block design into two groups of intervention (education with designed software) and control (lecturing) based on the mean grade of previous semesters and the pre-test score. The knowledge and ability post-test was performed using the same questions after 4 weeks of training, and the data were analyzed with IBM SPSS 20 using independent samples t-test, paired-samples t-test, and ANCOVA. Drug calculation ability significantly increased after training in both the control and experimental groups (p<0.05). However, no significant difference emerged between the two groups in terms of medicinal calculation ability after training (p>0.05). The results showed that both training methods had no significant effect on study participants' knowledge of medicinal principles (p>0.05), whereas the score of knowledge of medicinal principles in the control group increased non-significantly. The results of the Kolmogorov-Smirnov test show that, since p>0.05, the data in the variable of knowledge of drug prescription principles and ability of medicinal calculations had a normal distribution. The use of educational software has no significant effect on nursing students' drug knowledge or medicinal calculation ability. However, an e-learning program can reduce the lecture time and cost of repeated topics, such as medication, suggesting that it can be an effective component in nurse education programs.

[Knowledge of Human Papillomavirus Infection and the Possibilities for Prevention among 13- to 21-Year-Old Students from Fulda, Hessen].

PubMed

Stumm, C; Hahn, D; Heberlein, I; Doherr, F; Hofmann, W

2017-05-01

Study Aim: The aim of this investigation was to assess awareness and knowledge of HPV and HPV vaccination in a sample of female and male students from Fulda. Further vaccination uptake was investigated. Methods: In 2011 a regional cross-sectional survey of 13- to 21-year-old students (n=1 515) was conducted by using a standardised questionnaire. Results: Overall, the awareness and knowledge of human papillomavirus (HPV) was poor. 29% of the sample had heard of HPV. Multivariate analyses demonstrate that females as well as Christians knew HPV better than males and Muslims. Mean HPV knowledge score was 7.8 of 21 (SD=3.3). None of the tested sociodemographic variables was a predictor for better HPV knowledge. 77% of the sample was aware of the HPV vaccination. Females, persons without migration background as well as persons with middle or higher education knew HPV vaccination better than males, persons with migration background and lower educational level. Mean HPV vaccination knowledge score of the female students was 2.9 of 5 (SD=1.3). Older female students had a better level of knowledge than younger ones. 30% of the females had received at least one dose. Higher age, no migration background and middle or higher education status were tested as significant predictors of vaccine uptake. Conclusion: School lessons and consultations would be appropriate places to transfer knowledge in order to prevent health inequalities caused by social determinants. © Georg Thieme Verlag KG Stuttgart · New York.

Promoting elementary students' epistemology of science through computer-supported knowledge-building discourse and epistemic reflection

NASA Astrophysics Data System (ADS)

Lin, Feng; Chan, Carol K. K.

2018-04-01

This study examined the role of computer-supported knowledge-building discourse and epistemic reflection in promoting elementary-school students' scientific epistemology and science learning. The participants were 39 Grade 5 students who were collectively pursuing ideas and inquiry for knowledge advance using Knowledge Forum (KF) while studying a unit on electricity; they also reflected on the epistemic nature of their discourse. A comparison class of 22 students, taught by the same teacher, studied the same unit using the school's established scientific investigation method. We hypothesised that engaging students in idea-driven and theory-building discourse, as well as scaffolding them to reflect on the epistemic nature of their discourse, would help them understand their own scientific collaborative discourse as a theory-building process, and therefore understand scientific inquiry as an idea-driven and theory-building process. As hypothesised, we found that students engaged in knowledge-building discourse and reflection outperformed comparison students in scientific epistemology and science learning, and that students' understanding of collaborative discourse predicted their post-test scientific epistemology and science learning. To further understand the epistemic change process among knowledge-building students, we analysed their KF discourse to understand whether and how their epistemic practice had changed after epistemic reflection. The implications on ways of promoting epistemic change are discussed.

Knowledge of cervical cancer and acceptance of HPV vaccination among secondary school students in Sarawak, Malaysia.

PubMed

Rashwan, Hesham; Lubis, Syarif Husin; Ni, Kiat Aun

2011-01-01

Cervical cancer is the third most common cancer in women in peninsular Malaysia and very prevalent worldwide. HPV vaccination and routine Pap smear testing are the best preventive measures. The objective of this study was to determine the knowledge level of secondary school students from Sarawak, East Malaysia regarding cervical cancer and its prevention. Multistage random sampling with various methods in each step was employed to select the sample of 76 students. Results showed that 61.8% had poor knowledge level of cervical cancer and its prevention. There were 60.5% of students who were aware of cervical cancer with Chinese and form four students showing significantly the highest awareness (p<0.05). The main source of cervical cancer information was from their parents (25.9%). HPV vaccination acceptance among students was 22.3% and an association was found between knowledge of cervical cancer with race and HPV vaccination acceptance (p<0.05). In conclusion, the students had poor knowledge level of cervical cancer, its prevention and HPV vaccination acceptance. More efforts should be made to improve cervical cancer knowledge and awareness of the public especially secondary school students in Sarawak. This in turn will enhance the practice of prevention against cervical cancer among students.

The knowledge and understanding of preanalytical phase among biomedicine students at the University of Zagreb

PubMed Central

Dukic, Lora; Jokic, Anja; Kules, Josipa; Pasalic, Daria

2016-01-01

Introduction The educational program for health care personnel is important for reducing preanalytical errors and improving quality of laboratory test results. The aim of our study was to assess the level of knowledge on preanalytical phase in population of biomedicine students through a cross-sectional survey. Materials and methods A survey was sent to students on penultimate and final year of Faculty of Pharmacy and Biochemistry – study of medical biochemistry (FPB), Faculty of Veterinary Medicine (FVM) and School of Medicine (SM), University of Zagreb, Croatia, using the web tool SurveyMonkey. Survey was composed of demographics and 14 statements regarding the preanalytical phase of laboratory testing. Comparison of frequencies and proportions of correct answers was done with Fisher’s exact test and test of comparison of proportions, respectively. Results Study included 135 participants, median age 24 (23-40) years. Students from FPB had higher proportion of correct answers (86%) compared to students from other biomedical faculties 62%, P < 0.001. Students from FPB were more conscious of the importance of specimen mixing (P = 0.027), prevalence of preanalytical errors (P = 0.001), impact of hemolysis (P = 0.032) and lipemia interferences (P = 0.010), proper choice of anticoagulants (P = 0.001), transport conditions for ammonia sample (P < 0.001) and order of draw during blood specimen collection (P < 0.001), in comparison with students from SM and FVM. Conclusions Students from FPB are more conscious of the importance of preanalytical phase of testing in comparison with their colleagues from other biomedical faculties. No difference in knowledge between penultimate and final year of the same faculty was found. PMID:26981023

14 CFR 141.63 - Examining authority qualification requirements.

Code of Federal Regulations, 2010 CFR

2010-01-01

... of those students passed the required practical or knowledge test, or any combination thereof, for... students in the training course for which examining authority is sought and recommended those students for...

Students' Illustrations of the Human Nervous System as a Formative Assessment Tool

ERIC Educational Resources Information Center

Ranaweera, Sisika Priyani Nelum; Montplaisir, Lisa Marie

2010-01-01

The purpose of this study was to explore students' knowledge and learning of the human nervous system (HNS) in an introductory undergraduate Human Anatomy and Physiology course. Classroom observations, demographic data, a preinstructional unit test with drawings, and a postinstructional unit test with drawings were used to identify students'…

Virginia Standards of Learning Assessments. Grade 8 Released Test Items, 1998.

ERIC Educational Resources Information Center

Virginia State Dept.of Education, Richmond. Div. of Assessment and Reporting.

Beginning in Spring 1998, Virginia students participated in the Standards of Learning (SOL) assessments designed to test student knowledge of the content and skills specified in the state's standards. This document contains questions that approximately 79,000 students in grade 8 were required to answer as part of the SOL assessments. These…

Virginia Standards of Learning Assessments. Grade 5 Released Test Items, 1998.

ERIC Educational Resources Information Center

Virginia State Dept.of Education, Richmond. Div. of Assessment and Reporting.

Beginning in Spring 1998, Virginia students participated in the Standards of Learning (SOL) assessments designed to test student knowledge of the content and skills specified in the state's standards. This document contains questions that approximately 80,000 students in grade 5 were required to answer as part of the SOL assessments. These…

Virginia Standards of Learning Assessments. Grade 3 Released Test Items, 1998.

ERIC Educational Resources Information Center

Virginia State Dept.of Education, Richmond. Div. of Assessment and Reporting.

Beginning in Spring 1998, Virginia students participated in the Standards of Learning (SOL) Assessments designed to test student knowledge of the content and skills specified in the state's standards. This document contains questions that approximately 83,000 students in grade 3 were required to answer as part of the SOL assessments. These…

The Effect of Stakes on Accountability Test Scores and Pass Rates

ERIC Educational Resources Information Center

Steedle, Jeffrey T.; Grochowalski, Joseph

2017-01-01

Students may not fully demonstrate their knowledge and skills on accountability tests if there are no stakes attached to individual performance. In that case, assessment results may not accurately reflect student achievement, so the validity of score interpretations and uses suffers. For this study, matched samples of students taking state…

Technologies of Student Testing for Learning Quality Evaluation in the System of Higher Education

ERIC Educational Resources Information Center

Bayukova, Nadezhda Olegovna; Kareva, Ludmila Alexandrovna; Rudometova, Liliya Tarasovna; Shlangman, Marina Konstantinovna; Yarantseva, Natalia Vladislavovna

2015-01-01

The paper deals with technology of students' achievement in the area of educational activities, methods, techniques, forms and conditions of monitoring knowledge quality in accordance with the requirements of Russian higher education system modernization. The authors propose methodic techniques of students' training for testing based on innovative…

Evidence that personal genome testing enhances student learning in a course on genomics and personalized medicine.

PubMed

Salari, Keyan; Karczewski, Konrad J; Hudgins, Louanne; Ormond, Kelly E

2013-01-01

An emerging debate in academic medical centers is not about the need for providing trainees with fundamental education on genomics, but rather the most effective educational models that should be deployed. At Stanford School of Medicine, a novel hands-on genomics course was developed in 2010 that provided students the option to undergo personal genome testing as part of the course curriculum. We hypothesized that use of personal genome testing in the classroom would enhance the learning experience of students. No data currently exist on how such methods impact student learning; thus, we surveyed students before and after the course to determine its impact. We analyzed responses using paired statistics from the 31 medical and graduate students who completed both pre-course and post-course surveys. Participants were stratified by those who did (N = 23) or did not (N = 8) undergo personal genome testing. In reflecting on the experience, 83% of students who underwent testing stated that they were pleased with their decision compared to 12.5% of students who decided against testing (P = 0.00058). Seventy percent of those who underwent personal genome testing self-reported a better understanding of human genetics on the basis of having undergone testing. Further, students who underwent personal genome testing demonstrated an average 31% increase in pre- to post-course scores on knowledge questions (P = 3.5×10(-6)); this was significantly higher (P = 0.003) than students who did not undergo testing, who showed a non-significant improvement. Undergoing personal genome testing and using personal genotype data in the classroom enhanced students' self-reported and assessed knowledge of genomics, and did not appear to cause significant anxiety. At least for self-selected students, the incorporation of personal genome testing can be an effective educational tool to teach important concepts of clinical genomic testing.

The Relationship between Anxiety and Test-Taking C-Test and Cloze-Test

ERIC Educational Resources Information Center

Azimi, Mozhgan

2016-01-01

Anxiety has an important role in teaching and learning. If teachers can recognize which kind of tests create high anxiety then they will be able to omit these kinds of tests. Then, the results of test can probably show the students' knowledge more carefully. The subjects of the present study were sixty Iranian female junior university students.…

Patient Safety in Medical Education: Students’ Perceptions, Knowledge and Attitudes

PubMed Central

Nabilou, Bahram; Feizi, Aram; Seyedin, Hesam

2015-01-01

Patient safety is a new and challenging discipline in the Iranian health care industry. Among the challenges for patient safety improvement, education of medical and paramedical students is intimidating. The present study was designed to assess students’ perceptions of patient safety, and their knowledge and attitudes to patient safety education. This cross-sectional analytical study was conducted in 2012 at Urmia University of Medical Sciences, West Azerbaijan province, Iran. 134 students studying medicine, nursing, and midwifery were recruited through census for the study. A questionnaire was used for collecting data, which were then analyzed through SPSS statistical software (version 16.0), using Chi-square test, Spearman correlation coefficient, F and LSD tests. A total of 121 questionnaires were completed, and 50% of the students demonstrated good knowledge about patient safety. The relationships between students’ attitudes to patient safety and years of study, sex and course were significant (0.003, 0.001 and 0.017, respectively). F and LSD tests indicated that regarding the difference between the mean scores of perceptions of patient safety and attitudes to patient safety education, there was a significant difference among medical and nursing/midwifery students. Little knowledge of students regarding patient safety indicates the inefficiency of informal education to fill the gap; therefore, it is recommended to consider patient safety in the curriculums of all medical and paramedical sciences and formulate better policies for patient safety. PMID:26322897

Interactive Multimedia Training in Osteoporosis Prevention of Female High School Students: An Interventional Study.

PubMed

Zarshenas, Ladan; Keshavarz, Tala; Momennasab, Marzieh; Zarifsanaiey, Nahid

2017-08-01

Given the limitations of traditional teaching methods in the learning process of adolescents, this study was designed to investigate the effects of osteoporosis prevention training through interactive multimedia method on the degree of knowledge and self-efficacy of female high school students. In this interventional study which was conducted in 2016 in Fars province, Iran, 120 high school students were selected through proportional stratified sampling from schools and different classes at first, second, third, and pre-university grades. The participants were randomly divided into two groups, each containing 60 students. Educational interventions for the test group included an interactive multimedia CD, and for the control group was an educational booklet. Before and one month after the intervention the students' level of knowledge and self-efficacy was measured. The spss 19 statistical software was used, and descriptive and analytical tests were performed to analyze the data. Results showed a significant difference in self-efficacy scores after the intervention (P=0.012) with the test group obtained a higher self-efficacy score than the control group. Also, a significant increase was observed in the knowledge score of both groups after the training (P<0.001), but the knowledge score between the two groups was not statistically significant (P=0.38) after the intervention. The use of new training methods like interactive multimedia CD for public education, particular adolescents about health and hygiene is recommended.

The Effect of Prior Knowledge and Gender on Physics Achievement

NASA Astrophysics Data System (ADS)

Stewart, John; Henderson, Rachel

2017-01-01

Gender differences on the Conceptual Survey in Electricity and Magnetism (CSEM) have been extensively studied. Ten semesters (N=1621) of CSEM data is presented showing male students outperform female students on the CSEM posttest by 5 % (p < . 001). Male students also outperform female students on qualitative in-semester test questions by 3 % (p = . 004), but no significant difference between male and female students was found on quantitative test questions. Male students enter the class with superior prior preparation in the subject and score 4 % higher on the CSEM pretest (p < . 001). If the sample is restricted to students with little prior knowledge who answer no more than 8 of the 32 questions correctly (N=822), male and female differences on the CSEM and qualitative test questions cease to be significant. This suggests no intrinsic gender bias exists in the CSEM itself and that gender differences are the result of prior preparation measured by CSEM pretest score. Gender differences between male and female students increase with pretest score. Regression analyses are presented to further explore interactions between preparation, gender, and achievement.

Comparison of the effect of lecture and blended teaching methods on students' learning and satisfaction.

PubMed

Sadeghi, Roya; Sedaghat, Mohammad Mehdi; Sha Ahmadi, Faramarz

2014-10-01

Blended learning, a new approach in educational planning, is defined as an applying more than one method, strategy, technique or media in education. Todays, due to the development of infrastructure of Internet networks and the access of most of the students, the Internet can be utilized along with traditional and conventional methods of training. The aim of this study was to compare the students' learning and satisfaction in combination of lecture and e-learning with conventional lecture methods. This quasi-experimental study is conducted among the sophomore students of Public Health School, Tehran University of Medical Science in 2012-2013. Four classes of the school are randomly selected and are divided into two groups. Education in two classes (45 students) was in the form of lecture method and in the other two classes (48 students) was blended method with e-Learning and lecture methods. The students' knowledge about tuberculosis in two groups was collected and measured by using pre and post-test. This step has been done by sending self-reported electronic questionnaires to the students' email addresses through Google Document software. At the end of educational programs, students' satisfaction and comments about two methods were also collected by questionnaires. Statistical tests such as descriptive methods, paired t-test, independent t-test and ANOVA were done through the SPSS 14 software, and p≤0.05 was considered as significant difference. The mean scores of the lecture and blended groups were 13.18±1.37 and 13.35±1.36, respectively; the difference between the pre-test scores of the two groups was not statistically significant (p=0.535). Knowledge scores increased in both groups after training, and the mean and standard deviation of knowledge scores of the lectures and combined groups were 16.51±0.69 and 16.18±1.06, respectively. The difference between the post-test scores of the two groups was not statistically significant (p=0.112). Students' satisfaction in blended learning method was higher than lecture method. The results revealed that the blended method is effective in increasing the students' learning rate. E-learning can be used to teach some courses and might be considered as economic aspects. Since in universities of medical sciences in the country, the majority of students have access to the Internet and email address, using e-learning could be used as a supplement to traditional teaching methods or sometimes as educational alternative method because this method of teaching increases the students' knowledge, satisfaction and attention.

High school students' physical education conceptual knowledge.

PubMed

Ayers, Suzan F

2004-09-01

The value of conceptual physical education knowledge has long been acknowledged (American Alliance for Health, Physical Education, and Recreation, 1969; Kneer, 1981; NASPE, 1995) yet has not been formally measured or assessed. Seven multiple choice tests with established validity and reliability (Ayers, 2001b) were used to assess the concepts identified in Mohnsen's text (1998). Tests were administered to 3,263 high school students at the schools of 17 NASPE Teachers of the Year in 16 states. On all tests, girls outscored boys, and Caucasians outscored all other racial groups. Examinees' average performance on each test was: motor development (65%), exercise physiology (62%), social psychology (60%), biomechanics (57%), aesthetic experiences (56%), motor learning (53%), and historical perspectives (49%). Analyses of each area determined concepts students knew and did not know.

Development and Evaluation of a Three-Tier Diagnostic Test to Assess Undergraduate Primary Teachers' Understanding of Ecological Footprint

NASA Astrophysics Data System (ADS)

Liampa, Vasiliki; Malandrakis, George N.; Papadopoulou, Penelope; Pnevmatikos, Dimitrios

2017-08-01

This study focused on the development and validation of a three-tier multiple-choice diagnostic instrument about the ecological footprint. Each question in the three-tier test comprised by; (a) the content tier, assessing content knowledge; (b) the reason tier, assessing explanatory knowledge; and (c) the confidence tier that differentiates lack of knowledge from misconception through the use of a certainty response index. Based on the literature, the propositional knowledge statements and the identified misconceptions of 97 student-teachers, a first version of the test was developed and subsequently administered to another group of 219 student-teachers from Primary and Early Childhood Education Departments. Due to the complexity of the ecological footprint concept, and that it is a newly introduced concept, unknown to the public, both groups have been previously exposed to relevant instruction. Experts in the field established face and content validity. The reliability, in terms of Cronbach's alpha, was found adequate (α = 0.839), and the test-retest reliability, as indicated by Pearson r, was also satisfactory (0.554). The mean performance of the students was 56.24% in total score, 59.75% in content tiers and 48.05% in reason tiers. A variety of concepts about the ecological footprint were also observed. The test can help educators to understand the alternative views that students hold about the ecological footprint concept and assist them in developing the concept through appropriately designed teaching methods and materials.

Knowledge of medical abortion among Brazilian medical students.

PubMed

Fernandes, Karayna Gil; Camargo, Rodrigo Pauperio Soares; Duarte, Graciana Alves; Faúndes, Anibal; Sousa, Maria Helena; Maia Filho, Nelson Lourenço; Pacagnella, Rodolfo Carvalho

2012-09-01

To assess the knowledge of Brazilian medical students regarding medical abortion (MA) and the use of misoprostol for MA, and to investigate factors influencing their knowledge. All students from 3 medical schools in São Paulo State were invited to complete a pretested structured questionnaire with precoded response categories. A set of 12 statements on the use and effects of misoprostol for MA assessed their level of knowledge. Of about 1260 students invited to participate in the study, 874 completed the questionnaire, yielding a response rate of 69%. The χ(2) test was used for the bivariate analysis, which was followed by multiple regression analysis. Although all students in their final year of medical school had heard of misoprostol for termination of pregnancy, and 88% reported having heard how to use it, only 8% showed satisfactory knowledge of its use and effects. Academic level was the only factor associated with the indicators of knowledge investigated. The very poor knowledge of misoprostol use for MA demonstrated by the medical students surveyed at 3 medical schools makes the review and updating of the curriculum urgently necessary. Copyright © 2012 International Federation of Gynecology and Obstetrics. Published by Elsevier Ireland Ltd. All rights reserved.

Impact of a Pharmacy Education Concentration on Students' Teaching Knowledge and Attitudes

PubMed Central

Santanello, Cathy

2010-01-01

Objective To describe the introduction of an education concentration in a doctor of pharmacy (PharmD) program and to evaluate its impact on students' knowledge and attitudes about teaching. Design A concentration consisting of 3 elective 2-credit didactic courses and an advanced pharmacy practice experience with a teaching focus were developed and implemented into the PharmD curriculum. Assessment An attitudes survey instrument and knowledge test were administered to students enrolled in the education concentration track at baseline and after completing the 3 didactic education courses. Students' attitudes toward using various assessment tools and instructional strategies improved and knowledge about concepts in higher education and interest in pursuing a career in academia increased. Conclusion Pharmacy students completing an education concentration were more likely to consider a career in higher education. PMID:20414436

Impact of clinical teaching on students knowledge acquisition.

PubMed

Manzar, Shabih

2003-08-01

We are in the process of curriculum revision and for that we need to know the strengths and weaknesses of the current teaching program and the venue that may need more attention. To proceed with this aim, we conducted this study. The study was conducted on 2 groups of students rotating through nursery as a part of Pediatrics clerkship at King Faisal University, Dammam, KSA, during a 2 month study, April through to May 2001. A 15 item questionnaire was developed for testing. By using a pre-test post-test model, we looked at the scores achieved by the students on the questionnaire before and after 2 weeks of intensive clinical teaching. In the first group of students, the mean percentage of correctly answered questions were higher in the post-test (78%) as compared to pre-test (64%), which was statistically significant, p=0.02. A similar trend was noted in the second group, the mean percentage of correctly answered questions were higher in the post-test (64%) as compared to pre-test (78%), which was also statistically significant, p=0.004. We concluded that our method of clinical teaching followed during nursery rotation was effective in increasing students knowledge. However, attention is needed on some topics in which students are noted to be relatively weak.

Integration of basic sciences and clinical sciences in oral radiology education for dental students.

PubMed

Baghdady, Mariam T; Carnahan, Heather; Lam, Ernest W N; Woods, Nicole N

2013-06-01

Educational research suggests that cognitive processing in diagnostic radiology requires a solid foundation in the basic sciences and knowledge of the radiological changes associated with disease. Although it is generally assumed that dental students must acquire both sets of knowledge, little is known about the most effective way to teach them. Currently, the basic and clinical sciences are taught separately. This study was conducted to compare the diagnostic accuracy of students when taught basic sciences segregated or integrated with clinical features. Predoctoral dental students (n=51) were taught four confusable intrabony abnormalities using basic science descriptions integrated with the radiographic features or taught segregated from the radiographic features. The students were tested with diagnostic images, and memory tests were performed immediately after learning and one week later. On immediate and delayed testing, participants in the integrated basic science group outperformed those from the segregated group. A main effect of learning condition was found to be significant (p<0.05). The results of this study support the critical role of integrating biomedical knowledge in diagnostic radiology and shows that teaching basic sciences integrated with clinical features produces higher diagnostic accuracy in novices than teaching basic sciences segregated from clinical features.

The Development, Pilot, and Field Test of the Core HIV/AIDS Knowledge Assessment for Undergraduate and Graduate Students in Counseling-Related Degree Programs

ERIC Educational Resources Information Center

Acklin, Carrie

2016-01-01

The purpose of this study was to develop a core HIV/AIDS knowledge assessment (CHAKA) for students enrolled in counseling-related degree programs. Although there are studies that examined counseling HIV/AIDS knowledge, the instruments that were used were limited in ways that may compromise the accuracy of the inferences that were made. This study…

Osteoporosis Knowledge among Future Healthcare Practitioners: Findings from a Malaysian Public University

PubMed Central

Elnaem, Mohamed Hassan; Jamshed, Shazia Qasim; Elkalmi, Ramadan Mohamed; Baharuddin, Muhammad Farhan; Johari, Muhammad Afif; Aziz, Nur Ashikin Binti Ab; Sabri, Siti Farhanah Binti Ahmad; Ismail, Nur Akmal Binti

2017-01-01

Background and Objectives: Students in relevant health-care academic programs are the future professionals who should play an active role in increasing community awareness regarding chronic diseases such as osteoporosis. This research aimed to evaluate the knowledge of osteoporosis, one of the growing health-care burdens in Malaysia, among students belong to three different health occupations programs in a Malaysian University. Methods: A cross-sectional study design was conducted to assess the level of knowledge on osteoporosis and to explore the potential association between the study program and osteoporosis-related knowledge among medicine, pharmacy, and allied health sciences students in a Malaysian University. A total of 348 students were approached. The data were collected using validated revised Osteoporosis Knowledge Test questionnaire. Results: The results showed variability in knowledge score between students belonging to different study programs. allied health sciences students have the highest overall total score (median = 20) and nutrition score (median = 16), but for exercise score, both students in allied health sciences and medicine programs shared a similar median score (median = 11.5). More than half of the respondents showed adequate knowledge on osteoporosis. The students from allied health sciences exhibited more knowledge on osteoporosis compared to students in other study programs. Among the Kulliyyah of Pharmacy respondents, the majority did not manage to answer correctly on the whole scale. This was evident by total percentage of 69.91% of the respondents scored below than median score. Conclusion: There is a considerable gap of knowledge regarding osteoporosis among students in various health occupations academic programs. Pharmacy students particularly need focused learning related to exercise and nutrition in preventing osteoporosis during their academic program. PMID:28717334

Osteoporosis Knowledge among Future Healthcare Practitioners: Findings from a Malaysian Public University.

PubMed

Elnaem, Mohamed Hassan; Jamshed, Shazia Qasim; Elkalmi, Ramadan Mohamed; Baharuddin, Muhammad Farhan; Johari, Muhammad Afif; Aziz, Nur Ashikin Binti Ab; Sabri, Siti Farhanah Binti Ahmad; Ismail, Nur Akmal Binti

2017-01-01

Students in relevant health-care academic programs are the future professionals who should play an active role in increasing community awareness regarding chronic diseases such as osteoporosis. This research aimed to evaluate the knowledge of osteoporosis, one of the growing health-care burdens in Malaysia, among students belong to three different health occupations programs in a Malaysian University. A cross-sectional study design was conducted to assess the level of knowledge on osteoporosis and to explore the potential association between the study program and osteoporosis-related knowledge among medicine, pharmacy, and allied health sciences students in a Malaysian University. A total of 348 students were approached. The data were collected using validated revised Osteoporosis Knowledge Test questionnaire. The results showed variability in knowledge score between students belonging to different study programs. allied health sciences students have the highest overall total score (median = 20) and nutrition score (median = 16), but for exercise score, both students in allied health sciences and medicine programs shared a similar median score (median = 11.5). More than half of the respondents showed adequate knowledge on osteoporosis. The students from allied health sciences exhibited more knowledge on osteoporosis compared to students in other study programs. Among the Kulliyyah of Pharmacy respondents, the majority did not manage to answer correctly on the whole scale. This was evident by total percentage of 69.91% of the respondents scored below than median score. There is a considerable gap of knowledge regarding osteoporosis among students in various health occupations academic programs. Pharmacy students particularly need focused learning related to exercise and nutrition in preventing osteoporosis during their academic program.

Confidence Testing for Knowledge-Based Global Communities

ERIC Educational Resources Information Center

Jack, Brady Michael; Liu, Chia-Ju; Chiu, Houn-Lin; Shymansky, James A.

2009-01-01

This proposal advocates the position that the use of confidence wagering (CW) during testing can predict the accuracy of a student's test answer selection during between-subject assessments. Data revealed female students were more favorable to taking risks when making CW and less inclined toward risk aversion than their male counterparts. Student…

Study of basic-life-support training for college students.

PubMed

Srivilaithon, Winchana; Amnaumpatanapon, Kumpon; Limjindaporn, Chitlada; Imsuwan, Intanon; Daorattanachai, Kiattichai

2015-03-01

To study about attitude and knowledge regarding basic-life-support among college students outside medical system. The cross-sectional study in the emergency department of Thammasat Hospital. The authors included college students at least aged 18 years old and volunteers to be study subjects. The authors collected data about attitudes and knowledge in performing basic-life-support by using set of questionnaires. 250 college students participated in the two hours trainingprogram. Most ofparticipants (42.4%) were second-year college students, of which 50 of 250 participants (20%) had trained in basic-life-support program. Twenty-seven of 250 participants (10.8%) had experience in basic-life-support outside the hospital. Most of participants had good attitude for doing basic-life-support. Participants had a significant improved score following training (mean score 8.66 and 12.34, respectively, p<0.001). Thirty-three of 250 participants (13.2%) passed the minimum score before trained testing, whereas 170 of 250 participants (68%) passed the minimum score after trained testing. With accurate knowledge and experience, lay rescuers may have more confidence tope7form basic-life-support to cardiac arrest patient. The training program in basic-life-support has significant impact on knowledge after training.

Using Regular, Lowstakes Tests to Secure Pupils' Contextual Knowledge in Year 10

ERIC Educational Resources Information Center

Donaghy, Lee

2014-01-01

Lee Donaghy was concerned that his GCSE students' weak contextual knowledge was letting them down. Inspired by a mixture of cognitive science and the arguments of other teachers expressed in various blogs, he decided to tackle the problem by teaching and testing knowledge more intensively. The result was a rapid improvement in secure factual…

Elementary Students' Acquisition of Academic Vocabulary Through Engineering Design

NASA Astrophysics Data System (ADS)

Kugelmass, Rachel

This study examines how STEM (science, technology, engineering, and mathematics) inquiry-based learning through a hands-on engineering design can be beneficial in helping students acquire academic vocabulary. This research took place in a second grade dual- language classroom in a public, suburban elementary school. English language learners, students who speak Spanish at home, and native English speakers were evaluated in this study. Each day, students were presented with a general academic vocabulary focus word during an engineering design challenge. Vocabulary pre-tests and post-tests as well as observation field notes were used to evaluate the student's growth in reading and defining the focus academic vocabulary words. A quiz and KSB (knowledge and skill builder) packet were used to evaluate students' knowledge of science and math content and engineering design. The results of this study indicate that engineering design is an effective means for teaching academic vocabulary to students with varying levels of English proficiency.

The influence of alternative pedagogical methods in postsecondary biology education: How do students experience a multimedia case-study environment?

NASA Astrophysics Data System (ADS)

Wolter, Bjorn Hugo Karl

The purpose of this study was to better understand how an online, multimedia case study method influenced students' motivation, performance, and perceptions of science in collegiate level biology classes. It utilized a mix-methods design including data from pre- and post-test, student surveys, and focus group interviews to answer one primary question, did participation in the affect student performance? Two sub-questions were: (a) did participation affect persistence? and (b) did students believe it to be a good learning experience? One hundred and eight students in 5 classes from 4 campuses in the United States and Puerto Rico participated in this study during spring semester 2009. After receiving instruction on HIV, students took a 6 questions pre-test to measure their initial knowledge of both HIV and lab procedures. Participants then engaged in the Case It! learning environment, where they watched case-studies on HIV, used virtual lab tools, created an online poster of their findings, and role-played as both family members and physicians about their case. A post-test identical to the pre-test was given to students upon completion. Both were then scored using rubrics and analyzed via paired t-Tests and ANOVA. The researcher visited all 4 study sites to conduct both the focus group interviews and student surveys. Student surveys were quantified and descriptive statistics generated. Focus group interviews were video recorded, transcribed, and inductively and deductively coded. Student knowledge increased because of participation, and the majority of students said they found the Case It! project to be both a good learning experience (95%) and one that would help with future classes or careers (87%). Based on student interviews, the Case It! project did have a beneficial impact on students' intentions to persist as science majors. Many students noted that the learning environment created an overall context in which they could apply knowledge from multiple classes that allowed students to fit all the pieces of their previous academic instruction together into a single, comprehensive picture---and to place themselves within that picture. Students enjoyed the autonomy and personal connections that using case studies and multimedia content offered, and found the material more engaging and relevant. By involving students in real-world situations, Case It! demonstrated the application and effect of theoretical knowledge and stimulated students' curiosity. Case It! motivates students by making material relevant and personal, thus creating enduring links between students and content which can result in better performance and higher retention rates. It is an effective pedagogical tool that, unlike many other such tools, is not instructor dependent, and is adaptable to fit various learner types, settings, and levels.

Measuring the Consistency in Change in Hepatitis B Knowledge among Three Different Types of Tests: True/False, Multiple Choice, and Fill in the Blanks Tests.

ERIC Educational Resources Information Center

Sahai, Vic; Demeyere, Petra; Poirier, Sheila; Piro, Felice

1998-01-01

The recall of information about Hepatitis B demonstrated by 180 seventh graders was tested with three test types: (1) short-answer; (2) true/false; and (3) multiple-choice. Short answer testing was the most reliable. Suggestions are made for the use of short-answer tests in evaluating student knowledge. (SLD)

The effects of inquiry-based summer enrichment activities on rising eighth graders' knowledge of science processes, attitude toward science, and perceptions of scientists

NASA Astrophysics Data System (ADS)

Moore, Juanita Martin

The purpose of this research was to examine the effects of summer science enrichment on eighth-graders' science process skills knowledge, attitude toward science and perceptions of scientists. A single group pre- and post-test design was used to test participants in a summer science enrichment camp, which took place over a three-week period in the summer of 2000. Participants, all of whom were residents of the Mississippi area known as the Delta, lived on the campus of Mississippi Valley State University for the entire course of the camp. Activities included several guided inquiry-based projects such as water rocket design and solar or battery-powered car design. Participants also took trips to an environmental camp in north Mississippi and to the Stennis Space Center on the Mississippi Gulf Coast. Participants worked on their projects in groups, supervised by an undergraduate student "mentor". Participants were encouraged to keep journals of their experiences throughout the camp, and the researcher developed a rubric to evaluate student journals for process knowledge, evidence of planning, reflective thought, and disposition toward science. Tests were used to evaluate student knowledge of process skills, attitude toward science, and perceptions of scientists. On the Test of Integrated Process Skills (Dillashaw & Okey, 1983), the students showed significant improvement overall, but when evaluated separately, males showed significant improvement while females did not. On the Attitude toward Science in School Assessment (Germane, 1988), data indicated that attitude toward science improved significantly for the group as a whole, but upon closer inspection, indicated a significant improvement for the female students only. On Chamber's Draw-a-Scientist Test (1983), analysis of student drawings indicated no significant change in stereotypical images of scientists for the group overall. However, boys' scores indicated a significant improvement when analyzed separately. Journal analysis revealed a need for instruction in their use, but provided an interesting glimpse into students' thoughts. The researcher concluded that summer enrichment camps have potential m terms of helping students improve their science knowledge and their thinking about science. Further research on summer opportunities, inquiry-based instruction, work with mentors, and use of journals is suggested by this work.

Bridging Realty to Virtual Reality: Investigating Gender Effect and Student Engagement on Learning through Video Game Play in an Elementary School Classroom

ERIC Educational Resources Information Center

Annetta, Leonard; Mangrum, Jennifer; Holmes, Shawn; Collazo, Kimberly; Cheng, Meng-Tzu

2009-01-01

The purpose of this study was to examine students' learning of simple machines, a fifth-grade (ages 10-11) forces and motion unit, and student engagement using a teacher-created Multiplayer Educational Gaming Application. This mixed-method study collected pre-test/post-test results to determine student knowledge about simple machines. A survey…

Epistemological beliefs and epistemological practices in elementary science

NASA Astrophysics Data System (ADS)

Kittleson, Julie M.

In this study, I examined the reciprocal relationship between third graders' epistemological beliefs and practices in the context of science instruction. Epistemological beliefs describe students' ideas about the nature of knowledge. Epistemological practices describe how students interact with dimensions of scientific knowledge. Examining the intersection between beliefs and practices involves describing how participating in science learning activities influences and is influenced by ideas about science. To examine beliefs and practices, I used interviews and classroom observations. Interview data were analyzed to ascertain students' ideas about the purpose of science and the justification, certainty, and structure/coherence of scientific knowledge. Additionally, lessons in the FOSS Human Body unit and the STC Chemical Tests unit were video taped. These data were analyzed to examine epistemological practices. Interview and classroom data were used in combination to explore the intersection between beliefs and practices. Students held multifaceted ideas about science. They indicated that science involves description, but they also indicated that science involves generating evidence and drawing conclusions. Students indicated that ideas can change in relation to new evidence. Epistemological practices, in contrast, revealed that the investigation strategies invoked in these units underestimated students' ideas about science. Students used matching strategies to complete investigations. In the Chemical Tests unit, the teacher helped students move beyond matching by introducing the idea of molecules. Students discussed molecules in relation to their empirical investigations, indicating that when elementary students are provided with appropriate scaffolds they can expand their range of practices which also potentially expands their beliefs. Students approached science as a repertoire of tests. They recalled ideas about the purpose of a test in one context and applied those ideas to another context. Additionally, they suggested that certain tests are appropriate for certain situations. Although students understood the purpose of the tests, they did not seem to recognize the full range of purposes underlying scientific investigations. This study highlights the challenge of designing learning environments that scaffold productive epistemological beliefs. This study also highlights the complexity of the relationship between beliefs and practices, particularly in terms of understanding the role instruction might play in mediating this relationship.

Transferring Knowledge from the Classroom to the Real World: Redox Concepts.

ERIC Educational Resources Information Center

Soudani, Mohamed; Sivade, Andre; Cros, Daniele; Medimagh, Mohamed Salah

2000-01-01

Describes a study of the ability of fourth-year university student-teachers to use their theoretical knowledge of redox concepts to interpret natural phenomena of everyday life. Uses word-association tests, multiple-choice and open questions and reports that the students have difficulties in recognizing the scientific nature of well-known everyday…

Schema Theory: Teaching U.S. History to Beginning Amnesty Students.

ERIC Educational Resources Information Center

Chervenick, Ellen Cecelia

In order to study for citizenship tests, amnesty students need to be able to read U.S. history material, although they usually have no background knowledge for it. According to schema theory, background knowledge is important for reading comprehension. Research has shown significant improvement in the reading comprehension of intermediate level…

Developing a Questionnaire to Evaluate College Students' Knowledge, Attitude, Behavior, Self-efficacy, and Environmental Factors Related to Canned Foods.

PubMed

Richards, Rickelle; Brown, Lora Beth; Williams, D Pauline; Eggett, Dennis L

2017-02-01

Develop a questionnaire to measure students' knowledge, attitude, behavior, self-efficacy, and environmental factors related to the use of canned foods. The Knowledge-Attitude-Behavior Model, Social Cognitive Theory, and Canned Foods Alliance survey were used as frameworks for questionnaire development. Cognitive interviews were conducted with college students (n = 8). Nutrition and survey experts assessed content validity. Reliability was measured via Cronbach α and 2 rounds (1, n = 81; 2, n = 65) of test-retest statistics. Means and frequencies were used. The 65-item questionnaire had a test-retest reliability of .69. Cronbach α scores were .87 for knowledge (9 items), .86 for attitude (30 items), .80 for self-efficacy (12 items), .68 for canned foods use (8 items), and .30 for environment (6 items). A reliable questionnaire was developed to measure perceptions and use of canned foods. Nutrition educators may find this questionnaire useful to evaluate pretest-posttest changes from canned foods-based interventions among college students. Copyright © 2016 Society for Nutrition Education and Behavior. Published by Elsevier Inc. All rights reserved.

Immediate Feedback Assessment Technique in a Chemistry Classroom

NASA Astrophysics Data System (ADS)

Taylor, Kate R.

The Immediate Feedback Assessment Technique, or IFAT, is a new testing system that turns a student's traditional multiple-choice testing into a chance for hands-on learning; and provides teachers with an opportunity to obtain more information about a student's knowledge during testing. In the current study we wanted to know if: When students are given the second-chance afforded by the IFAT system, are they guessing or using prior knowledge when making their second chance choice. Additionally, while there has been some adaptation of this testing system in non-science disciplines, we wanted to study if the IFAT-system would be well- received among faculty in the sciences, more specifically chemistry faculty. By comparing the students rate of success on second-chance afforded by the IFAT-system versus the statistical likelihood of guessing correctly, statistical analysis was used to determine if we observed enough students earning the second-chance points to reject the likelihood that students were randomly guessing. Our data analysis revealed that is statistically highly unlikely that students were only guessing when the IFAT system was utilized. (It is important to note that while we can find that students are getting the answer correct at a much higher rate than random guessing we can never truly know if every student is using thought or not.).

Knowledge, perceptions, and attitudes toward complementary and alternative medicines among pharmacy students of a Malaysian Public University

PubMed Central

Jamshed, Shazia Qasim; Khan, Muhammad Umair; Ahmad, Akram; Elkalmi, Ramadan M.

2016-01-01

Background: The use of complementary and alternative medicine (CAM) is consistently on the rise worldwide. Consumers often consider pharmacists as a major source of information about CAM products and their safety. Due to the limitation of data, it is worth exploring the knowledge, perceptions, and attitudes of pharmacy students toward CAM. Objective: The objective of this study was to explore the knowledge, perceptions, and attitudes of pharmacy students regarding the use of CAM in Malaysia. Materials and Methods: A cross-sectional study was conducted for 3 months among Bachelor of Pharmacy students in a public sector University of Malaysia. A pretested, self-administered questionnaire, comprised four sections, was used to collect the data from 440 participants. Descriptive analysis was used, and Chi-square test was used to test the association between dependent and independent variables. Results: Of 440 questionnaire distributed, 287 were returned giving a response rate of (65.2%). The results showed that 38.6% participants gave correct answers when asked about the use of herbal products with digoxin. Majority of the participants were knowledgeable about supplementary therapy (25.3%) while the lack of knowledge was mostly evident in traditional Chinese medicines (73.7%). Majority of the students were either neutral (49.5%) or disagreed that (42.8%) CAM use is unsafe. Females were more in disagreement to the statements than males (P = 0.007). Majority of students also agreed to use CAM therapies for their health and well-being (51.2%). Conclusion: The study revealed that pharmacy students did not have adequate knowledge of CAM though their attitudes and perceptions were relatively positive. PMID:26957866

Assessing the life science knowledge of students and teachers represented by the K-8 national science standards.

PubMed

Sadler, Philip M; Coyle, Harold; Smith, Nancy Cook; Miller, Jaimie; Mintzes, Joel; Tanner, Kimberly; Murray, John

2013-01-01

We report on the development of an item test bank and associated instruments based on the National Research Council (NRC) K-8 life sciences content standards. Utilizing hundreds of studies in the science education research literature on student misconceptions, we constructed 476 unique multiple-choice items that measure the degree to which test takers hold either a misconception or an accepted scientific view. Tested nationally with 30,594 students, following their study of life science, and their 353 teachers, these items reveal a range of interesting results, particularly student difficulties in mastering the NRC standards. Teachers also answered test items and demonstrated a high level of subject matter knowledge reflecting the standards of the grade level at which they teach, but exhibiting few misconceptions of their own. In addition, teachers predicted the difficulty of each item for their students and which of the wrong answers would be the most popular. Teachers were found to generally overestimate their own students' performance and to have a high level of awareness of the particular misconceptions that their students hold on the K-4 standards, but a low level of awareness of misconceptions related to the 5-8 standards.

Teamwork training with nursing and medical students: does the method matter? Results of an interinstitutional, interdisciplinary collaboration.

PubMed

Hobgood, Cherri; Sherwood, Gwen; Frush, Karen; Hollar, David; Maynard, Laura; Foster, Beverly; Sawning, Susan; Woodyard, Donald; Durham, Carol; Wright, Melanie; Taekman, Jeffrey

2010-12-01

The authors conducted a randomised controlled trial of four pedagogical methods commonly used to deliver teamwork training and measured the effects of each method on the acquisition of student teamwork knowledge, skills, and attitudes. The authors recruited 203 senior nursing students and 235 fourth-year medical students (total N = 438) from two major universities for a 1-day interdisciplinary teamwork training course. All participants received a didactic lecture and then were randomly assigned to one of four educational methods didactic (control), audience response didactic, role play and human patient simulation. Student performance was assessed for teamwork attitudes, knowledge and skills using: (a) a 36-item teamwork attitudes instrument (CHIRP), (b) a 12-item teamwork knowledge test, (c) a 10-item standardised patient (SP) evaluation of student teamwork skills performance and (d) a 20-item modification of items from the Mayo High Performance Teamwork Scale (MHPTS). All four cohorts demonstrated an improvement in attitudes (F(1,370) = 48.7, p = 0.001) and knowledge (F(1,353) = 87.3, p = 0.001) pre- to post-test. No educational modality appeared superior for attitude (F(3,370) = 0.325, p = 0.808) or knowledge (F(3,353) = 0.382, p = 0.766) acquisition. No modality demonstrated a significant change in teamwork skills (F(3,18) = 2.12, p = 0.134). Each of the four modalities demonstrated significantly improved teamwork knowledge and attitudes, but no modality was demonstrated to be superior. Institutions should feel free to utilise educational modalities, which are best supported by their resources to deliver interdisciplinary teamwork training.

The memorial consequences of multiple-choice testing.

PubMed

Marsh, Elizabeth J; Roediger, Henry L; Bjork, Robert A; Bjork, Elizabeth L

2007-04-01

The present article addresses whether multiple-choice tests may change knowledge even as they attempt to measure it. Overall, taking a multiple-choice test boosts performance on later tests, as compared with non-tested control conditions. This benefit is not limited to simple definitional questions, but holds true for SAT II questions and for items designed to tap concepts at a higher level in Bloom's (1956) taxonomy of educational objectives. Students, however, can also learn false facts from multiple-choice tests; testing leads to persistence of some multiple-choice lures on later general knowledge tests. Such persistence appears due to faulty reasoning rather than to an increase in the familiarity of lures. Even though students may learn false facts from multiple-choice tests, the positive effects of testing outweigh this cost.

Medical students' knowledge of ionizing radiation and radiation protection.

PubMed

Hagi, Sarah K; Khafaji, Mawya A

2011-05-01

To assess the knowledge of fourth-year medical students in ionizing radiation, and to study the effect of a 3-hour lecture in correcting their misconceptions. A cohort study was conducted on fourth-year medical students at King Abdul-Aziz University, Jeddah, Kingdom of Saudi Arabia during the academic year 2009-2010. A 7-question multiple choice test-type questionnaire administered before, and after a 3-hour didactic lecture was used to assess their knowledge. The data was collected from December 2009 to February 2010. The lecture was given to 333 (72%) participants, out of the total of 459 fourth-year medical students. It covered topics in ionizing radiation and radiation protection. The questionnaire was validated and analyzed by 6 content experts. Of the 333 who attended the lecture, only 253 (76%) students completed the pre- and post questionnaire, and were included in this study. The average student score improved from 47-78% representing a gain of 31% in knowledge (p=0.01). The results indicated that the fourth-year medical students' knowledge regarding ionizing radiation and radiation protection is inadequate. Additional lectures in radiation protection significantly improved their knowledge of the topic, and correct their current misunderstanding. This study has shown that even with one dedicated lecture, students can learn, and absorb general principles regarding ionizing radiation.

Unintended Consequences or Testing the Integrity of Teachers and Students.

ERIC Educational Resources Information Center

Kimmel, Ernest W.

Large-scale testing programs are generally based on the assumptions that the test-takers experience standard conditions for taking the test and that everyone will do his or her own work without having prior knowledge of specific questions. These assumptions are not necessarily true. The ways students and educators use to get around standardizing…

Testing Methodology in the Student Learning Process

ERIC Educational Resources Information Center

Gorbunova, Tatiana N.

2017-01-01

The subject of the research is to build methodologies to evaluate the student knowledge by testing. The author points to the importance of feedback about the mastering level in the learning process. Testing is considered as a tool. The object of the study is to create the test system models for defence practice problems. Special attention is paid…

Economic Literacy, Teacher Instruction, and Preparation for the World of Work.

ERIC Educational Resources Information Center

Walstad, William B.; Soper, John C.

This paper analyzes the economic knowledge of high school students based on national data from 8,000 students who took the revised "Test of Economic Literacy," a nationally normed and standardized achievement test in economics. First, the validity and reliability features of the test are presented and then the test scores are broken down…

Assessment of the knowledge and attitudes regarding HIV/AIDS among pre-clinical medical students in Israel

PubMed Central

2014-01-01

Background Today’s medical students are the future physicians of people living with HIV/AIDS (PLWHA). It is therefore essential that medical students possess the appropriate knowledge and attitudes regarding PLWHA. This study aims to evaluate knowledge and attitudes of pre-clinical Israeli medical students and to assess whether their knowledge and attitudes change throughout their pre-clinical studies. Methods A cross-sectional study was conducted among all pre-clinical medical students from the four medical schools in Israel during the academic year of 2010/2011 (a total of 1,470 students). A self-administered questionnaire was distributed. The questionnaire sought student responses pertaining to knowledge of HIV transmission and non-transmission routes, basic knowledge of HIV/AIDS treatment and attitudes towards HIV/AIDS. Results The study’s response rate was 62.24 percent. Knowledge among pre-clinical medical students was generally high and showed a statistically significant improvement as students progressed through their pre-clinical studies. However, there were some misconceptions, mostly regarding HIV transmission via breastfeeding and knowledge of HIV prevention after exposure to the virus. Students’ attitudes were found to include stigmatizing notions. Furthermore, the majority of medical students correlated HIV with shame and fear. In addition, students’ attitudes toward HIV testing and providing confidential medical information were contradictory to health laws, protocols and guidelines. Overall, no positive changes in students’ attitudes were observed during the pre-clinical years of medical school. Conclusion The knowledge of pre-clinical medical students in Israel is generally high, although there are some knowledge inadequacies that require more emphasis in the curricula of the medical schools. Contrary to HIV-related knowledge, medical students’ attitudes are unaffected by their progression through medical school. Therefore, medical schools in Israel should modify their curricula to include teaching methods aimed at improving HIV-related attitudes and adherence to medical professionalism. PMID:24650351

Personal and Situational Predictors of Test Anxiety of Students in Post-Compulsory Education

ERIC Educational Resources Information Center

Putwain, David W.; Woods, Kevin A.; Symes, Wendy

2010-01-01

Background: Recent models of evaluation anxiety emphasize the importance of personal knowledge and self-regulatory processes in the development of test anxiety, but do not theorize a route for situational influences. Aim: To investigate the relationship between test anxiety and personal knowledge beliefs (achievement goals and perceived academic…

A program using medical students to teach high school students about AIDS.

PubMed

Johnson, J A; Sellew, J F; Campbell, A E; Haskell, E G; Gay, A A; Bell, B J

1988-07-01

In the spring of 1987, 20 medical students from the Eastern Virginia Medical School of the Medical College of Hampton Roads were involved in a pilot program to teach about the acquired immune deficiency syndrome (AIDS) to high school senior students in Norfolk, Virginia. The medical students received instruction about AIDS from basic science and clinical faculty members at the medical school in preparation for the project. All participating high school seniors completed a 15-item knowledge test about AIDS prior to the intervention and an equivalent posttest one week after the program was completed. T-test analysis revealed a significant increase in knowledge by students at all five high schools. Responses to 10 subjective posttest questions indicated that the high school students were interested in learning about AIDS and having medical students as their teachers. This program provides an example of how medical institutions can develop a collaborative community education project that contributes to the education of medical students.

The Impact of Explicit Teaching of Methodological Aspects of Physics on Scientistic Beliefs and Interest

ERIC Educational Resources Information Center

Korte, Stefan; Berger, Roland; Hänze, Martin

2017-01-01

We assessed the impact of teaching methodological aspects of physics on students' scientistic beliefs and subject interest in physics in a repeated-measurement design with a total of 142 students of upper secondary physics classes. Students gained knowledge of methodological aspects from the pre-test to the post-test and reported reduced…

The Effect of Perspective on Misconceptions in Psychology: A Test of Conceptual Change Theory

ERIC Educational Resources Information Center

Amsel, Eric; Johnston, Adam; Alvarado, Elly; Kettering, Jack; Rankin, Lauren; Ward, Melissa

2009-01-01

To test whether students' knowledge about psychology undergoes a conceptual change when learning about the discipline, 227 Introductory Psychology students from six different classes were given the Psychology as a Science (PAS) Scale in one of two conditions. Students were randomly assigned to complete the questionnaire from their own (Self…

Meeting the Curricular Challenges of Inclusive Assessment: The Role of Alignment, Opportunity to Learn, and Student Engagement

ERIC Educational Resources Information Center

Kurz, Alexander; Talapatra, Devadrita; Roach, Andrew T.

2012-01-01

Inclusive test-based accountability systems are intended to focus attention on the teaching and learning of important knowledge and skills for students with disabilities. Test score inferences to this end are often based on unverified assumptions of curricular alignment, access, and engagement. Focusing on students with disabilities, we discuss…

Exploring the Associations Among Nutrition, Science, and Mathematics Knowledge for an Integrative, Food-Based Curriculum.

PubMed

Stage, Virginia C; Kolasa, Kathryn M; Díaz, Sebastián R; Duffrin, Melani W

2018-01-01

Explore associations between nutrition, science, and mathematics knowledge to provide evidence that integrating food/nutrition education in the fourth-grade curriculum may support gains in academic knowledge. Secondary analysis of a quasi-experimental study. Sample included 438 students in 34 fourth-grade classrooms across North Carolina and Ohio; mean age 10 years old; gender (I = 53.2% female; C = 51.6% female). Dependent variable = post-test-nutrition knowledge; independent variables = baseline-nutrition knowledge, and post-test science and mathematics knowledge. Analyses included descriptive statistics and multiple linear regression. The hypothesized model predicted post-nutrition knowledge (F(437) = 149.4, p < .001; Adjusted R = .51). All independent variables were significant predictors with positive association. Science and mathematics knowledge were predictive of nutrition knowledge indicating use of an integrative science and mathematics curriculum to improve academic knowledge may also simultaneously improve nutrition knowledge among fourth-grade students. Teachers can benefit from integration by meeting multiple academic standards, efficiently using limited classroom time, and increasing nutrition education provided in the classroom. © 2018, American School Health Association.

Moving Knowledge Acquisition From the Lecture Hall to the Student Home: A Prospective Intervention Study

PubMed Central

Grefe, Clemens; Brown, Jamie; Meyer, Katharina; Schuelper, Nikolai; Anders, Sven

2015-01-01

Background Podcasts are popular with medical students, but the impact of podcast use on learning outcomes in undergraduate medical education has not been studied in detail. Objective Our aim was to assess the impact of podcasts accompanied by quiz questions and lecture attendance on short- and medium-term knowledge retention. Methods Students enrolled for a cardio-respiratory teaching module were asked to prepare for 10 specific lectures by watching podcasts and submitting answers to related quiz questions before attending live lectures. Performance on the same questions was assessed in a surprise test and a retention test. Results Watching podcasts and submitting answers to quiz questions (versus no podcast/quiz use) was associated with significantly better test performance in all items in the surprise test and 7 items in the retention test. Lecture attendance (versus no attendance) was associated with higher test performance in 3 items and 1 item, respectively. In a linear regression analysis adjusted for age, gender, and overall performance levels, both podcast/quiz use and lecture attendance were significant predictors of student performance. However, the variance explained by podcast/quiz use was greater than the variance explained by lecture attendance in the surprise test (38.7% vs 2.2%) and retention test (19.1% vs 4.0%). Conclusions When used in conjunction with quiz questions, podcasts have the potential to foster knowledge acquisition and retention over and above the effect of live lectures. PMID:26416467

Genetic Pedagogical Content Knowledge (PCK) Ability Profile of Prospective Biology Teacher

NASA Astrophysics Data System (ADS)

Purwianingsih, W.; Muthmainnah, E.; Hidayat, T.

2017-02-01

Genetics is one of the topics or subject matter in biology that are considered difficult. Student difficulties of understanding genetics, can be caused by lack of understanding this concept and the way of teachers teach. Pedagogical Content Knowledge (PCK) is a way to understand the complex relationships between teaching and content taught through the use of specific teaching approaches. The aims of study was to analyze genetic PCK ability profile of prospective biology teacher.13 student of sixth semester Biology education department who learned Kapita Selekta Biologi SMA course, participated in this study. PCK development was measured by CoRes (Content Representation). Before students fill CoRes, students are tested mastery genetic concepts through a multiple-choice test with three tier-test. Data was obtained from the prior CoRes and its revisions, as well as the mastery concept in pre and post test. Results showed that pre-test of genetic mastery concepts average on 55.4% (low category) and beginning of the writing CoRes, student get 43.2% (Pra PCK). After students get lecture and simulating learning, the post-test increased to 63.8% (sufficient category) and PCK revision is also increase 58.1% (growing PCK). It can be concluded that mastery of subject matter could affects the ability of genetic PCK.

Educative Mentoring: How a Mentor Supported a Preservice Biology Teacher's Pedagogical Content Knowledge Development

NASA Astrophysics Data System (ADS)

Barnett, Ellen; Friedrichsen, Patricia J.

2015-11-01

Research suggests discipline-specific, educative mentoring can help preservice teachers develop more sophisticated pedagogical content knowledge (PCK). However, there are few studies examining the nature of mentors' practice and how mentors influence preservice teacher's (PST) PCK. The purpose of this case study was to describe the strategies used by a secondary biology mentor teacher to support the development of a PST's PCK. The primary data sources were the transcripts of audio-recorded, daily meetings between the mentor and the PST during two curriculum units: DNA/Protein Synthesis and Evolution. The mentor influenced the PST's teaching orientation by repeatedly comparing teacher- and student-centered approaches, asking him to consider how students learn, and asking him to self-assess whether his instruction aligned with his teaching beliefs. The mentor helped the PST develop topic-specific knowledge of instructional strategies by sharing strategies she used previously, modeling critical reflection, and inviting him to critically reflect on his own instructional strategies. Topic-specific knowledge of students' understanding of science was developed by discussing common student misconceptions revealed in students' conversations and by sharing the results of test-item analysis from previous unit tests. The mentor helped develop the PST's topic-specific knowledge of assessment by helping him critically analyze and revise previous examinations to better align with the current curriculum units. Topic-specific knowledge of curricula was developed by jointly grappling with decisions about concept sequencing within units. The study includes implications for research, science teacher education, and professional development for mentors.

Sexual experience and HIV-related knowledge among Belgian university students: a questionnaire study.

PubMed

Degroote, Sophie; Vogelaers, Dirk; Liefhooghe, Griet; Vermeir, Peter; Vandijck, Dominique M

2014-05-15

Adolescents are a risk group for acquiring sexually transmitted diseases, including HIV. Correct knowledge about transmission mechanisms is a prerequisite to taking appropriate precautions to avoid infection. This study aimed at assessing the level of HIV-related knowledge among university students as a first step in developing targeted interventions. We used a self-developed HIV knowledge questionnaire, supplemented with socio-demographic and sexual behaviour questions. The questionnaire was composed of 59 items from different existing questionnaires. It included general statements and statements about prevention, transmission and treatment of HIV. There were 357 (79.7%) female and 93 (20.3%) male participants and their median age was 20 (IQR 19-21). On average 42/59 (71.2%) questions were answered correctly, 5/59 (8.5%) were answered incorrectly and 12/59 (20.3%) were unknown . The best and worse scores were seen on the prevention questions and the treatment questions, respectively. HIV-related knowledge is higher in older students and in students with a health-related education. Students with sexual experience, with five or more partners and students who have been tested on STDs have a higher HIV-related knowledge. Knowledge on prevention and transmission of HIV is fairly good among university students and knowledge is higher among students with more sexual experience. They still have some misconceptions (e.g. HIV is spread by mosquitoes) and they are ignorant of a substantial number of statements (e.g. risk for infection through oral sex).

A microanalytic study of self-regulated learning processes of expert, non-expert, and at-risk science students

NASA Astrophysics Data System (ADS)

Dibenedetto, Maria K.

2009-12-01

The present investigation sought to examine differences in the self-regulated learning processes and beliefs of students who vary in their level of expertise in science and to investigate if there are gender differences. Participants were 51 ethnically diverse 11th grade students from three parochial high schools consisting of 34 females and 17 males. Students were grouped as either expert, non-expert, or at-risk based on the school's classification. Students were provided with a short passage on tornados to read and study. The two achievement measures obtained were the Tornado Knowledge Test : ten short-answer questions and the Conceptual Model Test : a question which required the students to draw and describe the three sequential images of tornado development from the textual description of the three phases. A microanalytic methodology was used which consists of asking a series of questions aimed at assessing students' psychological behaviors, feelings, and thoughts in each of Zimmerman's three phases of self-regulation: forethought, performance, and reflection. These questions were asked of the students while they were engaged in learning. Two additional measures were obtained: the Rating Student Self-Regulated Learning Outcomes: A Teacher Scale (RSSRL) and the Self-Efficacy for Self-Regulated Learning (SELF). Analysis of variance, chi square analysis, and post hoc test results showed significant expertise differences, large effect sizes, and positive linear trends on most measures. Regarding gender, there were significant differences on only two measures. Correlational analyses also revealed significant relations among the self-regulatory subprocesses across the three phases. The microanalytic measures were combined across the three phases and entered into a regression formula to predict the students' scores on the Tornado Knowledge Test. These self-regulatory processes explained 77% of the variance in the Tornado Knowledge Test, which was a significant and substantial effect. Prior to this investigation, there have been no studies which have tested Zimmerman's three phase model on an academic task, such as science, within an expertise framework. Implications from the present study suggest that students varying in expertise level in science achievement also vary in self-regulatory behavior, and that gender is not a significant factor.

Evaluation of an Immersive Farm Experience to Teach and Attract Veterinary Students to Food-Animal Medicine.

PubMed

Foster, Derek M; Sylvester, Hannah J; Schoenfeld-Tacher, Regina M

The Bovine Educational Symposium (BES) is a unique opportunity for North Carolina State University (NCSU) veterinary students to visit dairy farms, feedlots, cow-calf operations, and processing facilities, and to meet local bovine veterinarians. We hypothesized that this active learning opportunity would increase knowledge, change perceptions of animal agriculture and food-animal medicine, and provide skills that persist beyond graduation. Pre- and post-trip surveys were administered to 124 first-, second-, and third-year veterinary students attending BES over 3 years. The surveys assessed students' perceived competence with regard to 12 key areas of bovine practice, attitudes toward segments of the cattle industry, attitudes to veterinarians' role in these segments, and interest in a career in bovine practice. Content knowledge was assessed using a multiple-choice test for comparison to self-assessments. A control group of 10 fourth-year students was administered the same tests before and after a 2-week food-animal clinical rotation. A convenience sample of nine BES alumni were interviewed to assess their opinion on the educational impact of BES. BES participants exhibited significant gains in perceived competence and actual knowledge in all 12 areas, and they also had improved perceptions of animal agriculture and increased interest in food-animal careers. Benefits noted by alumni ranged from improved knowledge of basic concepts of biosecurity and population medicine to greater appreciation for professional skills, including client communication. Immersing pre-clinical veterinary students in an active learning environment can have a significant impact on their knowledge and perception of food-animal medicine, irrespective of students' ultimate career goals.

Nursing students' knowledge of and performance in communicating with patients with hearing impairment.

PubMed

Adib-Hajbaghery, Mohsen; Rezaei-Shahsavarloo, Zahra

2015-04-01

The present study aimed to investigate nursing students' knowledge of and performance in communicating with patients with hearing impairment. A cross-sectional study was conducted on all senior nursing students (n = 71) in a nursing school in Iran in 2013. Data collection was performed with a demographics questionnaire, knowledge questionnaire, and performance assessment checklist. Two stages were designed to evaluate the students. In the first stage, students conducted an interview with a simulated patient with hearing impairment who experienced chest pain. In the second stage, students answered the knowledge questionnaire. Descriptive statistics, independent sample Student's t-test, and Pearson correlation coefficient were used to analyze the data. In total, 11.3% of participants had a history of caring for a patient with hearing impairment. The majority of students evaluated their performance in communicating with such patients at a moderate level. A significant difference was observed between the mean score of knowledge in men and women (P = 0.05), and male students gained higher scores. In total, 61.5% of the students had low to very low levels of knowledge and 87.3% of them had weak to very weak performance in communicating with patients with hearing impairment. Nursing students are lacking in knowledge and skills required for effective communication with patients with hearing impairment. Nurse educators should pay more attention to this issue as it is their responsibility to prepare nurses who are competent to deal with common issues they will face in practice. © 2014 The Authors. Japan Journal of Nursing Science © 2014 Japan Academy of Nursing Science.

Knowledge about tuberculosis among undergraduate health care students in 15 Italian universities: a cross-sectional study.

PubMed

Montagna, Maria Teresa; Napoli, Christian; Tafuri, Silvio; Agodi, Antonella; Auxilia, Francesco; Casini, Beatrice; Coscia, Maria Franca; D'Errico, Marcello Mario; Ferrante, Margherita; Fortunato, Angelo; Germinario, Cinzia; Martinelli, Domenico; Masanotti, Giuseppe Michele; Massenti, Maria Fatima; Messina, Gabriele; Montuori, Paolo; Mura, Ida; Orsi, Giovanni Battista; Quaranta, Alessia; Sotgiu, Giovanni; Stefanati, Armando; Tardivo, Stefano; Torregrossa, Maria Valeria; Tortorano, Anna Maria; Veronesi, Licia; Zarrilli, Raffaele; Pasquarella, Cesira

2014-09-18

The Italian Study Group on Hospital Hygiene of the Italian Society of Hygiene, Preventive Medicine and Public Health conducted a multicentre survey aiming to evaluate undergraduate health care students' knowledge of tuberculosis and tuberculosis control measures in Italy. In October 2012-June 2013, a sample of medical and nursing students from 15 Italian universities were enrolled on a voluntary basis and asked to complete an anonymous questionnaire investigating both general knowledge of tuberculosis (aetiology, clinical presentation, outcome, screening methods) and personal experiences and practices related to tuberculosis prevention. Data were analysed through multivariable regression using Stata software. The sample consisted of 2,220 students in nursing (72.6%) and medicine (27.4%) courses. Our findings clearly showed that medical students had a better knowledge of tuberculosis than did nursing students.Although the vast majority of the sample (up to 95%) answered questions about tuberculosis aetiology correctly, only 60% of the students gave the correct responses regarding clinical aspects and vaccine details. Overall, 66.9% of the students had been screened for tuberculosis, but less than 20% of those with a negative result on the tuberculin skin test were vaccinated. Multivariable regression analysis showed that age and type of study programme (nursing vs. medical course) were determinants of answering the questions correctly. Although our data showed sufficient knowledge on tuberculosis, this survey underlines the considerable need for improvement in knowledge about the disease, especially among nursing students. In light of the scientific recommendations concerning tuberculosis knowledge among students, progress of current health care curricula aimed to develop students' skills in this field is needed.

Commercial versus Internally Developed Standardized Tests: Lessons from a Small Regional School

ERIC Educational Resources Information Center

Hadjicharalambous, Costas

2014-01-01

The author compares the efficacy of commercially available and internally developed standardized tests and evaluates their strengths and weakness in assessing student learning outcomes. The author shares the experience of a regional school in developing a standardized test to assess business knowledge. Data from a sample of 268 students were used…

Differential Gender Performance on the Major Field Test-Business

ERIC Educational Resources Information Center

Bielinska-Kwapisz, Agnieszka; Brown, F. William

2013-01-01

The Major Field Test in Business (MFT-B), a standardized assessment test of business knowledge among undergraduate business seniors, is widely used to measure student achievement. Many previous studies analyzing scores on the MFT-B report gender differences on the exam even after controlling for student's aptitude, general intellectual ability,…

Open-Book Tests to Complement Assessment-Programmes: Analysis of Open and Closed-Book Tests

ERIC Educational Resources Information Center

Heijne-penninga, M.; Kuks, J. B. M.; Schonrock-adema, J.; Snijders, T. A. B.; Cohen-schotanus, J.

2008-01-01

Today's health sciences educational programmes have to deal with a growing and changing amount of knowledge. It is becoming increasingly important for students to be able to use and manage knowledge. We suggest incorporating open-book tests in assessment programmes to meet these changes. This view on the use of open-book tests is discussed and the…

Conceptual and procedural knowledge community college students use when solving a complex science problem

NASA Astrophysics Data System (ADS)

Steen-Eibensteiner, Janice Lee

2006-07-01

A strong science knowledge base and problem solving skills have always been highly valued for employment in the science industry. Skills currently needed for employment include being able to problem solve (Overtoom, 2000). Academia also recognizes the need for effectively teaching students to apply problem solving skills in clinical settings. This thesis investigates how students solve complex science problems in an academic setting in order to inform the development of problem solving skills for the workplace. Students' use of problem solving skills in the form of learned concepts and procedural knowledge was studied as students completed a problem that might come up in real life. Students were taking a community college sophomore biology course, Human Anatomy & Physiology II. The problem topic was negative feedback inhibition of the thyroid and parathyroid glands. The research questions answered were (1) How well do community college students use a complex of conceptual knowledge when solving a complex science problem? (2) What conceptual knowledge are community college students using correctly, incorrectly, or not using when solving a complex science problem? (3) What problem solving procedural knowledge are community college students using successfully, unsuccessfully, or not using when solving a complex science problem? From the whole class the high academic level participants performed at a mean of 72% correct on chapter test questions which was a low average to fair grade of C-. The middle and low academic participants both failed (F) the test questions (37% and 30% respectively); 29% (9/31) of the students show only a fair performance while 71% (22/31) fail. From the subset sample population of 2 students each from the high, middle, and low academic levels selected from the whole class 35% (8/23) of the concepts were used effectively, 22% (5/23) marginally, and 43% (10/23) poorly. Only 1 concept was used incorrectly by 3/6 of the students and identified as a misconception. One of 21 (5%) problem-solving pathway characteristics was used effectively, 7 (33%) marginally, and 13 (62%) poorly. There were very few (0 to 4) problem-solving pathway characteristics used unsuccessfully most were simply not used.

Student Engagement in Assessments: What Students and Teachers Find Engaging

ERIC Educational Resources Information Center

Bae, Soung; Kokka, Kari

2016-01-01

Although research has shown that student engagement is strongly related to performance on assessment tasks, especially for traditionally underserved subgroups of students, increasing student engagement has not been the goal of standardized tests of content knowledge. Recent state and federal policies, however, are changing the assessment…

Enhancement of Student Learning Performance Using Personalized Diagnosis and Remedial Learning System

ERIC Educational Resources Information Center

Chen, Ling-Hsiu

2011-01-01

Although conventional student assessments are extremely convenient for calculating student scores, they do not conceptualize how students organize their knowledge. Therefore, teachers and students rarely understand how to improve their future learning progress. The limitations of conventional testing methods indicate the importance of accurately…

Self-Medication with Antibiotics, Attitude and Knowledge of Antibiotic Resistance among Community Residents and Undergraduate Students in Northwest Nigeria.

PubMed

Ajibola, Olumide; Omisakin, Olusola Akintoye; Eze, Anthonius Anayochukwu; Omoleke, Semeeh Akinwale

2018-04-27

This study set out to evaluate self-medicated antibiotics and knowledge of antibiotic resistance among undergraduate students and community members in northern Nigeria. Antibiotic consumption pattern, source of prescription, illnesses commonly treated, attitude towards antibiotics, and knowledge of antibiotic resistance were explored using a structured questionnaire. Responses were analyzed and summarized using descriptive statistics. Of the 1230 respondents from undergraduate students and community members, prescription of antibiotics by a physician was 33% and 57%, respectively, amongst undergraduate students and community members. We tested the respondents’ knowledge of antibiotic resistance (ABR) and found that undergraduate students displayed less knowledge that self-medication could lead to ABR (32.6% and 42.2% respectively). Self-medication with antibiotics is highly prevalent in Northwest Nigeria, with most medicines being purchased from un-licensed stores without prescription from a physician. We also observed a significant gap in respondents’ knowledge of ABR. There is an urgent need for public health authorities in Nigeria to enforce existing laws on antibiotics sales and enlighten the people on the dangers of ABR.

Influence of the wording of evaluation items on outcome-based evaluation results for large-group teaching in anatomy, biochemistry and legal medicine.

PubMed

Anders, Sven; Pyka, Katharina; Mueller, Tjark; von Streinbuechel, Nicole; Raupach, Tobias

2016-11-01

Student learning outcome is an important dimension of teaching quality in undergraduate medical education. Measuring an increase in knowledge during teaching requires repetitive objective testing which is usually not feasible. As an alternative, student learning outcome can be calculated from student self-ratings. Comparative self-assessment (CSA) gain reflects the performance difference before and after teaching, adjusted for initial knowledge. It has been shown to be a valid proxy measure of actual learning outcome derived from objective tests. However, student self-ratings are prone to a number of confounding factors. In the context of outcome-based evaluation, the wording of self-rating items is crucial to the validity of evaluation results. This randomized trial assessed whether including qualifiers in these statements impacts on student ratings and CSA gain. First-year medical students self-rated their initial (then-test) and final (post-test) knowledge for lectures in anatomy, biochemistry and legal medicine, respectively, and 659 questionnaires were retrieved. Six-point scales were used for self-ratings with 1 being the most positive option. Qualifier use did not affect then-test ratings but was associated with slightly less favorable post-test ratings. Consecutively, mean CSA gain was smaller for items containing qualifiers than for items lacking qualifiers (50.6±15.0% vs. 56.3±14.6%, p=0.079). The effect was more pronounced (Cohen's d=0.82) for items related to anatomy. In order to increase fairness of outcome-based evaluation and increase the comparability of CSA gain data across subjects, medical educators should agree on a consistent approach (qualifiers for all items or no qualifiers at all) when drafting self-rating statements for outcome-based evaluation. Copyright © 2016 Elsevier GmbH. All rights reserved.

Online system for knowledge assessment enhances students' results on school knowledge test.

PubMed

Kralj, Benjamin; Glazar, Sasa Aleksej

2013-01-01

Variety of online tools were built to help assessing students' performance in school. Many teachers changed their methods of assessment from paper-and-pencil (P&P) to online systems. In this study we analyse the influence that using an online system for knowledge assessment has on students' knowledge. Based on both a literature study and our own research we designed and built an online system for knowledge assessment. The system is evaluated using two groups of primary school teachers and students (N = 686) in Slovenia: an experimental and a control group. Students solved P&P exams on several occasions. The experimental group was allowed to access the system either at school or at home for a limited period during the presentation of a selected school topic. Students in the experimental group were able to solve tasks and compare their own achievements with those of their coevals. A comparison of the P&P school exams results achieved by both groups revealed a positive effect on subject topic comprehension for those with access to the online self-assessment system.

[Design and validation of a questionnaire to assess the level of general knowledge on eating disorders in students of Health Sciences].

PubMed

Sánchez Socarrás, Violeida; Aguilar Martínez, Alicia; Vaqué Crusellas, Cristina; Milá Villarroel, Raimon; González Rivas, Fabián

2016-01-01

To design and validate a questionnaire to assess the level of knowledge regarding eating disorders in college students. Observational, prospective, and longitudinal study, with the design of the questionnaire based on a conceptual review and validation by a cognitive pre-test and pilot test-retest, with analysis of the psychometric properties in each application. University Foundation of Bages, Barcelona. Marco community care. A total of 140 students from Health Sciences; 53 women and 87 men with a mean age of 21.87 years; 28 participated in the pre-test and 112 in the test-retests, 110 students completed the study. Validity and stability study using Cronbach α and Pearson product-moment correlation coefficient statistics; relationship skills with sex and type of study, non-parametric statistical Mann-Whitney and Kruskal-Wallis tests; for demographic variables, absolute or percentage frequencies, as well as mean, central tendency and standard deviation as measures of dispersion were calculated. The statistical significance level was 95% confidence. The questionnaire was obtained that had 10 questions divided into four dimensions (classification, demographics characteristics of patients, risk factors and clinical manifestations of eating disorders). The scale showed good internal consistency in its final version (Cronbach α=0.724) and adequate stability (Pearson correlation 0.749). The designed tool can be accurately used to assess Health Sciences students' knowledge of eating disorders. Copyright © 2015 Elsevier España, S.L.U. All rights reserved.

An analysis of science conceptual knowledge in journals of students with disabilities and normally achieving students

NASA Astrophysics Data System (ADS)

Grigg, Gail S.

Science education reforms of the last two decades have focused on raising the bar for ALL students which includes students with mild to moderate disabilities. Formative assessment can be used to assess the progress of these students to inquire, understand scientific concepts, reason scientifically, make decisions, and communicate effectively in science. The purpose of this study is to examine the use of science journals as a formative assessment in a guided inquiry unit of study for students with learning disabilities. Two normally achieving students (NA) and five students with learning disabilities (SLD) participated in a study of mammals that utilized journals to record the development of student knowledge through the course of study. Students were interviewed after the lessons were complete using the same prompts required in the journals. Themes were developed from the student writings and their verbal discourse using Grounded Theory. Journals and verbal discourse were rated following the themes of Knowledge Telling (KT) and Knowledge Transformation (KTR). Concept maps were developed for the Pre and Post test lessons (written and verbal discourses) by the raters in an attempt to further explain the knowledge that the students conveyed. The results of this study suggest that SLD are able to demonstrate knowledge about mammals better through verbal discourse than written discourse. While the NA students wrote more and used more technical discourse than did their SLD peers, the conceptual understanding of the topic by the SLD was no less inclusive than their NA peers when accessed verbally. The journals demonstrated limited conceptual growth for the SLD. Further, while lexical density is important to the development of knowledge in science, this study suggests the "conceptual density" may be another important indicator to examine.

Level of nutrition knowledge and its association with fat consumption among college students.

PubMed

Yahia, Najat; Brown, Carrie A; Rapley, Melyssa; Chung, Mei

2016-10-04

Intake of saturated fat, trans fat, and cholesterol has been associated with increased risk of coronary heart disease. The aim of this study was to explore whether increased nutrition knowledge is associated with a reduction in the consumption of unhealthy fats in a sample of university students. A sample of 231 students, with a mean age of 20 years, was recruited from university campus during spring 2012. Students completed a validated questionnaire related to students' demographic, nutrition knowledge, and daily fat consumption. Weight, height, and waist circumference were measured. Data were analyzed using one-way ANOVA, chi-square, and student's t-test. Results indicate that female students have greater nutrition knowledge than male students (the mean nutrition score for women was 5 points higher than that of men (P = 0.01)). Nutrition knowledge was negatively correlated with fat and cholesterol intake. Students who consumed more than 35 % calories from fat or >300 mg of cholesterol daily had lower mean nutrition scores than those students with lower fat or cholesterol intake (8 points lower and 7.9 points lower, respectively). Using linear regression for nutrition scores on estimated saturated fat intake and cholesterol intake (controlling for gender, height, weight, age, and dieting), nutrition scores were negatively associated with saturated fat intake (-0.15, P <0.0001) and cholesterol intake (-1.38, P <0.0001). Students with greater nutritional knowledge consumed less unhealthy fats and cholesterol. This finding magnifies the role of nutrition education as a potential tool in health campaigns to promote healthy eating patterns among college students. Results of this pilot study can inform the design of future nutrition education intervention studies to assess the efficacy of nutrition knowledge on pattern of fat consumption among college students.

Assimilative domain proficiency and performance in chemistry coursework

NASA Astrophysics Data System (ADS)

Byrnes, Scott William

The assimilation and synthesis of knowledge is essential for students to be successful in chemistry, yet not all students synthesize knowledge as intended. The study used the Learning Preference Checklist to classify students into one of three learning modalities -- visual, auditory, or kinesthetic (VAK). It also used the Kolb Learning Style Inventory (KLSI), which utilizes four learning domains - Converging, Accommodating, Diverging, and Assimilating - to explain the students' maturation process by showing shift from any domain towards the Assimilating domain. A shift approaching this domain was considered as improvement in the assimilation and synthesis of knowledge. This pre-experimental one-group pretest-posttest study was used to test the hypothesis that modifying a high school chemistry curriculum to accentuate a student's learning preference would result in a shift towards the Assimilative domain on the KLSI and if there was a correlation between the improvement in student learning and a shift towards the KLSI Assimilating domain. Forty-two high school students were issued the VAK and provided with differentiated instruction via homologous cooperative learning groups. Pre- and post-KLSI and chemistry concepts tests were administered. T test analyses showed no significant shift towards the Assimilating domain. Further Pearson's r analyses showed no significant correlation between the KLSI and exam scores. This study contributes to social change by providing empirical evidence related to the effectiveness infusing learning styles into the science curriculum and the integration of the KLSI to monitor cognitive development as tools in raising standardized test scores and enhancing academic achievement. Results from the study can also inform future research into learning styles through their incorporation into the science curriculum.

Achievement Goal Orientation and Situational Motivation for a Low-Stakes Test of Content Knowledge

PubMed Central

2012-01-01

Objective. To determine the extent of the relationship between students’ inherent motivation to achieve in a doctor of pharmacy program and their motivation to achieve on a single low-stakes test of content knowledge. Method. The Attitude Toward Learning Questionnaire (ATL) was administered to 66 third-year pharmacy students at the beginning of the spring 2011 semester, and the Student Opinion Scale (SOS) was administered to the same group immediately following completion of the Pharmacy Curricular Outcomes Assessment (PCOA). Results. Significant differences were found in performance approach and work avoidance based on situational motivation scores. Situational motivation was also found to be directly correlated with performance and mastery approaches and inversely correlated with work avoidance. Criteria were met for predicting importance and effort from performance and mastery approaches and work avoidance scores of pharmacy students. Conclusions. The ability to predict pharmacy students’ motivation to perform on a low-stakes standardized test of content knowledge increases the test’s usefulness as a measure of curricular effectiveness. PMID:22611274

Factors associated with knowledge, attitude and practice related to hepatitis B and C among international students of Universiti Putra Malaysia.

PubMed

Ahmad, Abdulrahman; Munn Sann, Lye; Abdul Rahman, Hejar

2016-07-21

Knowledge of hepatitis B and C has been reported to be low among respondents in different studies. We conducted a cross-sectional study among international students of Universiti Putra Malaysia (UPM) to ascertain their levels of knowledge, attitude and practices regarding hepatitis B and C and its associated factors. Six hundred and sixty two (662) international students participated in this study. A cluster sampling method was employed and data was generated using self-administered questionnaire, which was validated and its reliability checked. Normality test was conducted followed by descriptive statistics, spearman's correlation and Chi-square tests to explore associations between variables in the study. The response rate was 71.49 %. Of these, 50.3 % of the respondents had better knowledge of hepatitis B; 52.7 % had better knowledge of hepatitis C; 54.8 % had positive attitude towards hepatitis B and C and 77.6 % had safer practices towards hepatitis B and C. Positive correlations were found between knowledge of hepatitis B and knowledge of hepatitis C; knowledge hepatitis B and attitude; knowledge hepatitis C and attitude; knowledge hepatitis B and practice; knowledge hepatitis C and practice; and attitude and practice regarding hepatitis B and C. Similarly, some socio-demographic variables and history of hepatitis were found to be associated with knowledge, attitude and practice related to hepatitis B and C. The levels of knowledge and attitude towards hepatitis B and C were low among respondents but majority of them exhibited safe practices. The study level, faculty, age, nationality, marital status and gender of the respondents were significantly associated with their levels of knowledge, attitude and practices towards the disease. These findings imply that there is need for hepatitis health promotion among the international students of UPM and possibly other international students across the globe. It will serve to improve their levels of knowledge, attitude and practices in short term and get them protected against the disease in the long run.

Simulation based virtual learning environment in medical genetics counseling: an example of bridging the gap between theory and practice in medical education.

PubMed

Makransky, Guido; Bonde, Mads T; Wulff, Julie S G; Wandall, Jakob; Hood, Michelle; Creed, Peter A; Bache, Iben; Silahtaroglu, Asli; Nørremølle, Anne

2016-03-25

Simulation based learning environments are designed to improve the quality of medical education by allowing students to interact with patients, diagnostic laboratory procedures, and patient data in a virtual environment. However, few studies have evaluated whether simulation based learning environments increase students' knowledge, intrinsic motivation, and self-efficacy, and help them generalize from laboratory analyses to clinical practice and health decision-making. An entire class of 300 University of Copenhagen first-year undergraduate students, most with a major in medicine, received a 2-h training session in a simulation based learning environment. The main outcomes were pre- to post- changes in knowledge, intrinsic motivation, and self-efficacy, together with post-intervention evaluation of the effect of the simulation on student understanding of everyday clinical practice were demonstrated. Knowledge (Cohen's d = 0.73), intrinsic motivation (d = 0.24), and self-efficacy (d = 0.46) significantly increased from the pre- to post-test. Low knowledge students showed the greatest increases in knowledge (d = 3.35) and self-efficacy (d = 0.61), but a non-significant increase in intrinsic motivation (d = 0.22). The medium and high knowledge students showed significant increases in knowledge (d = 1.45 and 0.36, respectively), motivation (d = 0.22 and 0.31), and self-efficacy (d = 0.36 and 0.52, respectively). Additionally, 90 % of students reported a greater understanding of medical genetics, 82 % thought that medical genetics was more interesting, 93 % indicated that they were more interested and motivated, and had gained confidence by having experienced working on a case story that resembled the real working situation of a doctor, and 78 % indicated that they would feel more confident counseling a patient after the simulation. The simulation based learning environment increased students' learning, intrinsic motivation, and self-efficacy (although the strength of these effects differed depending on their pre-test knowledge), and increased the perceived relevance of medical educational activities. The results suggest that simulations can help future generations of doctors transfer new understanding of disease mechanisms gained in virtual laboratory settings into everyday clinical practice.

A Quantitative Assessment of the Cultural Knowledge, Attitudes, and Experiences of Junior and Senior Dietetics Students

ERIC Educational Resources Information Center

McArthur, Laura H.; Greathouse, Karen R.; Smith, Erskine R.; Holbert, Donald

2011-01-01

Objective: To assess the cultural competence of dietetics majors. Design: Self-administered questionnaire. Setting: Classrooms at 7 universities. Participants: Two hundred eighty-three students--98 juniors (34.6%) and 185 seniors (65.4%)--recruited during class time. Main Outcome Measures: Knowledge was measured using a multiple-choice test,…

Formative Assessment Pre-Test to Identify College Students' Prior Knowledge, Misconceptions and Learning Difficulties in Biology

ERIC Educational Resources Information Center

Lazarowitz, Reuven; Lieb, Carl

2006-01-01

A formative assessment pretest was administered to undergraduate students at the beginning of a science course in order to find out their prior knowledge, misconceptions and learning difficulties on the topic of the human respiratory system and energy issues. Those findings could provide their instructors with the valuable information required in…

The Development of an Assessment Tool: Student Knowledge of the Concept of Place Value

ERIC Educational Resources Information Center

Major, Karen

2012-01-01

The importance of student understanding of the concept of place value cannot be underestimated. Place value is a "gate keeper" in developing mathematical understanding. The purpose of this study was to examine and develop a teacher-made test of place value knowledge. The questions were developed using the progressions from the Number…

Grade 11 Students' Interconnected Use of Conceptual Knowledge, Procedural Skills, and Strategic Competence in Algebra: A Mixed Method Study of Error Analysis

ERIC Educational Resources Information Center

Egodawatte, Gunawardena; Stoilescu, Dorian

2015-01-01

The purpose of this mixed-method study was to investigate grade 11 university/college stream mathematics students' difficulties in applying conceptual knowledge, procedural skills, strategic competence, and algebraic thinking in solving routine (instructional) algebraic problems. A standardized algebra test was administered to thirty randomly…

Does Problem Solving = Prior Knowledge + Reasoning Skills in Earth Science? An Exploratory Study

ERIC Educational Resources Information Center

Chang, Chun-Yen

2010-01-01

This study examined the interrelationship between tenth-grade students' problem solving ability (PSA) and their domain-specific knowledge (DSK) as well as reasoning skills (RS) in a secondary school of Taiwan. The PSA test was designed to emphasize students' divergent-thinking ability (DTA) and convergent-thinking ability (CTA) subscales in the…

Effect of Knowledge Integration Activities on Students' Perception of the Earth's Crust as a Cyclic System.

ERIC Educational Resources Information Center

Kali, Yael; Orion, Nir; Eylon, Bat-Sheva

2003-01-01

Characterizes students' understanding of the rock cycle system. Examines effects of a knowledge integration activity on their system thinking. Interprets answers to an open-ended test using a systems thinking continuum ranging from a completely static view of the system to an understanding of the system's cyclic nature. Reports meaningful…

Validity and reliability of a nutrition knowledge survey for assessment in elementary school children.

PubMed

Gower, Jared R; Moyer-Mileur, Laurie J; Wilkinson, Robert D; Slater, Hillarie; Jordan, Kristine C

2010-03-01

Limited surveys are available to assess the nutrition knowledge of children. The goals of this study were to test the validity and reliability of a computer nutrition knowledge survey for elementary school students and to evaluate the impact of the "Fit Kids 'r' Healthy Kids" nutrition intervention via the knowledge survey. During survey development, a sample (n=12) of health educators, elementary school teachers, and registered dietitians assessed the survey. The target population consisted of first- through fourth-grade students from Salt Lake City, UT, metropolitan area schools. Participants were divided into reliability (n=68), intervention (n=74), and control groups (n=59). The reliability group took the survey twice (2 weeks apart); the intervention and control groups also took the survey twice, but at pre- and post-intervention (4 weeks later). Only students from the intervention group participated in four weekly nutrition classes. Reliability was assessed by Pearson's correlation coefficients for knowledge scores. Results demonstrated appropriate content validity, as indicated by expert peer ratings. Test-retest reliability correlations were found to be significant for the overall survey (r=0.54; P<0.001) and for all subscales: food groups, healthful foods, and food functions (r=0.51, 0.65, and 0.49, respectively; P<0.001). Nutrition knowledge was assessed upon program completion with paired samples t tests. Students from the intervention group demonstrated improvement in nutrition knowledge (12.2+/-1.9 to 13.5+/-1.6; P<0.001), while scores for the control group remained unchanged. The difference in total scores from pre- to post-intervention between the two groups was significant (P<0.001). These results suggest that the computerized nutrition survey demonstrated content validity and test-retest reliability for first- through fourth-grade elementary school children. Also, the study results imply that the Fit Kids 'r' Healthy Kids intervention promoted gains in nutrition knowledge. Overall, the computer survey shows promise as an appealing medium for assessing nutrition knowledge in children. Copyright 2010 American Dietetic Association. Published by Elsevier Inc. All rights reserved.

Learning through a virtual patient vs. recorded lecture: a comparison of knowledge retention in a trauma case.

PubMed

Courteille, Olivier; Fahlstedt, Madelen; Ho, Johnson; Hedman, Leif; Fors, Uno; von Holst, Hans; Felländer-Tsai, Li; Möller, Hans

2018-03-28

To compare medical students' and residents' knowledge retention of assessment, diagnosis and treatment procedures, as well as a learning experience, of patients with spinal trauma after training with either a Virtual Patient case or a video-recorded traditional lecture. A total of 170 volunteers (85 medical students and 85 residents in orthopedic surgery) were randomly allocated (stratified for student/resident and gender) to either a video-recorded standard lecture or a Virtual Patient-based training session where they interactively assessed a clinical case portraying a motorcycle accident. The knowledge retention was assessed by a test immediately following the educational intervention and repeated after a minimum of 2 months. Participants' learning experiences were evaluated with exit questionnaires. A repeated-measures analysis of variance was applied on knowledge scores. A total of 81% (n = 138) of the participants completed both tests. There was a small but significant decline in first and second test results for both groups (F (1, 135) = 18.154, p = 0.00). However, no significant differences in short-term and long-term knowledge retention were observed between the two teaching methods. The Virtual Patient group reported higher learning experience levels in engagement, stimulation, general perception, and expectations. Participants' levels engagement were reported in favor of the VP format. Similar knowledge retention was achieved through either a Virtual Patient or a recorded lecture.

The Subsidiary Language Examination--an Experiment

ERIC Educational Resources Information Center

Vanek, Marianne; Woodhall, Michael

1970-01-01

Describes the preparation, structure and experimental testing of an examination designed to test student achievement in the subsidiary German course at the Lanchester Polytechnic, Coventry, one of several subsidiary language courses aimed at giving Modern Language students a sound working knowledge of a third language. (FB)

Perceptions of Medical Sciences Students Towards Probiotics

PubMed Central

Payahoo, Laleh; Nikniaz, Zeinab; Mahdavi, Reza; Asghari Jafar Abadi, Mohamad

2012-01-01

Background: Regarding the importance of probiotics in prevention of different diseases, the knowledge of people particularly health-related professionals about the beneficial effects and availability of probiotic products is important. Considering the limited studies, the present study was conducted to assess the knowledge of medical sciences students as future provider of health information about probiotics in Tabriz, Iran. Methods: This cross-sectional study was carried out on 296 medical sciences students from different faculty majors with mean age of 22 ± 4 years. The students completed two self-administered questionnaires; the one was about the demographic characteristics and the other one with nine closed questions as for knowledge as well as probiotics and their health effects and 2 questions related to availability of probiotic products. Scoring of 9 knowledge questions was divided to three sections 0-3, 4-6, 7-9 and classified as poor, acceptable and good, respectively. The Chi-square test was used to examine the differences in knowledge of the students across different gender, major and degree groups. Results: Six percent of students had poor, 43% acceptable, and 51% good knowledge. Total mean±(SD) of knowledge was 6.25 ±1.6 . Answers of students about the availability of probiotic products were 36.9% low, 48.1% moderate, and 15% high. Comparison of knowledge result between different major and degree groups was statistically significant (P<0.05). Conclusion: Although students had approximately acceptable level of knowledge about probiotics and their health effects, their awareness about common available form of probiotic products was low. The use of efficient co-educational materials such as teaching new findings for students may be beneficial. PMID:24688923

The impact of a balanced science pedagogical approach to scores on the Texas Assessment of Knowledge and Skills

NASA Astrophysics Data System (ADS)

Murray, Judith L.

This applied dissertation was designed to investigate whether a science curriculum using a balance between inquiry methodologies and vocabulary instruction would increase student achievement as measured by the Texas Assessment of Knowledge and Skills test. Fifth grade students' science test scores were analyzed from two successive school years. The first year, an inquiry only methodology was used in the study. The second year, a balanced curriculum approach, where inquiry methods were balanced with vocabulary instruction, was implemented in the classrooms. Results were analyzed for the total population, as well as the subpopulations of Hispanic, low socioeconomic, and gender. Analysis of the data revealed statistically significant gains for the total population of students and female students. However, these same gains did not occur in the Hispanic and low socioeconomic student populations.

Assessing the influence of field- and GIS-based inquiry on student attitude and conceptual knowledge in an undergraduate ecology lab.

PubMed

Simmons, M E; Wu, X B; Knight, S L; Lopez, R R

2008-01-01

Combining field experience with use of information technology has the potential to create a problem-based learning environment that engages learners in authentic scientific inquiry. This study, conducted over a 2-yr period, determined differences in attitudes and conceptual knowledge between students in a field lab and students with combined field and geographic information systems (GIS) experience. All students used radio-telemetry equipment to locate fox squirrels, while one group of students was provided an additional data set in a GIS to visualize and quantify squirrel locations. Pre/postsurveys and tests revealed that attitudes improved in year 1 for both groups of students, but differences were minimal between groups. Attitudes generally declined in year 2 due to a change in the authenticity of the field experience; however, attitudes for students that used GIS declined less than those with field experience only. Conceptual knowledge also increased for both groups in both years. The field-based nature of this lab likely had a greater influence on student attitude and conceptual knowledge than did the use of GIS. Although significant differences were limited, GIS did not negatively impact student attitude or conceptual knowledge but potentially provided other benefits to learners.

The effects of concept and vee mappings under three learning modes on Jamaican eighth graders' knowledge of nutrition and plant reproduction

NASA Astrophysics Data System (ADS)

Ugwu, Okechukwu; Soyibo, Kola

2004-01-01

The first objective of this study was to investigate if the experimental students' post-test knowledge of nutrition and plant reproduction would be improved more significantly than that of their control group counterparts based on their treatment, attitudes to science, self-esteem, gender and socio-economic background. Treatment involved teaching the experimental students under three learning modes--pure cooperative, cooperative-competitive and individualistic whole class interpersonal competitive condition--using concept and vee mappings and the lecture method. The control groups received the same treatment but were not exposed to concept and vee mappings. This study's second objective was to determine which of the three learning modes would produce the highest post-test mean gain in the subjects' knowledge of the two biology concepts. The study's sample comprised 932 eighth graders (12-13-year-olds) in 14 co-educational comprehensive high schools randomly selected from two Jamaican parishes. An integrated science performance test, an attitudes to science questionnaire and a self-esteem questionnaire were used to collect data. The results indicated that the experimental students (a) under the three learning modes, (b) with high, moderate, and low attitudes to science, and (c) with high, moderate, and low self-esteem, performed significantly better than their control group counterparts. The individualist whole class learning mode engendered the highest mean gain on the experimental students' knowledge, while the cooperative-competitive learning mode generated the highest mean gain for the control group students.

An online learning module focused on smoking education and prevention for college students: implications for college health instructors and allied health professionals.

PubMed

D'Abundo, Michelle Lee; Marinaro, Laura Marie; Fiala, Kelly Ann

2010-01-01

The purpose of this research was to pilot-test the effectiveness of an online learning module focused on smoking for an undergraduate general education fitness and wellness course. Students enrolled in a required fitness and wellness course were given the opportunity to participate. Participants (n = 510) completed a brief demographic questionnaire and a 10-question pretest about the effects of smoking before viewing a 15-minute presentation about the effects of smoking and completing the same 10 questions as a post-test. Repeated measures ANOVAs were conducted to evaluate knowledge gains. An overall time effect was observed (pretest score 4.9 +/- 1.3, post-test score 7.2 +/- 2.1). Significantly greater knowledge gains were found in nonsmokers (2.1 +/- 2.2) than in smokers (1.1 +/- 2.2). Females (2.3 +/- 2.3) had significantly greater knowledge gains than males (1.5 +/- 2.2). Evidence supporting the effectiveness of the online learning module included significant knowledge gains for both smokers and nonsmokers, and the participants who smoked agreed the online learning module encouraged them to quit. In this research, students were also grouped by major (health-related majors vs non-health-related). There were 118 health-related majors in the sample, with 110 of those students completing the entire learning module. In this research, a learning module for college students was developed, but practical applications are provided not only for college health instructors but also for allied health professionals.

[Skills lab training in veterinary medicine. Effective preparation for clinical work at the small animal clinic of the University for Veterinary Medicine Hannover, Foundation].

PubMed

Engelskirchen, Simon; Ehlers, Jan; Kirk, Ansgar T; Tipold, Andrea; Dilly, Marc

2017-09-20

During five and a half years of studying veterinary medicine, students should in addition to theoretical knowledge acquire sufficient practical skills. Considering animal welfare and ethical aspects, opportunities for hands-on learning on living animals are limited because of the high annual number of students. The first German veterinary clinical-skills lab, established in 2013 at the University for Veterinary Medicine Hannover, Foundation (TiHo), offers opportunities for all students to learn, train and repeat clinical skills on simulators and models as frequently as they would like, until they feel sufficiently confident to transfer these skills to living animals. This study describes the establishment of clinical-skills lab training within the students' practical education, using the example of the small-animal clinic of the TiHo. Two groups of students were compared: without skills lab training (control group K) and with skills lab training (intervention group I). At the end of both the training and a subsequent 10-week clinical rotation in different sections of the clinic, an objective structured clinical examination (OSCE) was performed, testing the students' practical skills at 15 stations. An additional multiple-choice test was performed before and after the clinical rotation to evaluate the increased theoretical knowledge. Students of group I achieved significantly (p ≤ 0.05) better results in eight of the 15 tested skills. The multiple-choice test revealed a significant (p ≤ 0.05) gain of theoretical knowledge in both groups without any differences between the groups. Students displayed a high degree of acceptance of the skills lab training. Using simulators and models in veterinary education is an efficient teaching concept, and should be used continually and integrated in the curriculum.

Domain knowledge patterns in pedagogical diagnostics

NASA Astrophysics Data System (ADS)

Miarka, Rostislav

2017-07-01

This paper shows a proposal of representation of knowledge patterns in RDF(S) language. Knowledge patterns are used for reuse of knowledge. They can be divided into two groups - Top-level knowledge patterns and Domain knowledge patterns. Pedagogical diagnostics is aimed at testing of knowledge of students at primary and secondary school. An example of domain knowledge pattern from pedagogical diagnostics is part of this paper.

Comparing Assessments of Students' Knowledge by Computerized Open-Ended and Multiple-Choice Tests.

ERIC Educational Resources Information Center

Anbar, Michael

1991-01-01

Interactive computerized tests accepting unrestricted natural-language input were used to assess knowledge of clinical biophysics at the State University of New York at Buffalo. Comparison of responses to open-ended sequential questions and multiple-choice questions on the same material found the two formats test different aspects of competence.…

A Short Test for the Assessment of Basic Knowledge in Psychology

ERIC Educational Resources Information Center

Peter, Johannes; Leichner, Nikolas; Mayer, Anne-Kathrin; Krampen, Günter

2015-01-01

This paper reports the development of a fixed-choice test for the assessment of basic knowledge in psychology, for use with undergraduate as well as graduate students. Test content is selected based on a core concepts approach and includes a sample of concepts which are indexed most frequently in common introductory psychology textbooks. In a…

Development of a Situational Judgment Test as a Predictor of College Student Performance

ERIC Educational Resources Information Center

Matošková, Jana; Kovárík, Martin

2017-01-01

It has been suggested that tacit knowledge may be a good predictor of performance in college. The purpose of this study was to investigate the extent to which a situational judgment test developed to measure tacit knowledge correlates with predictors and indicators of college performance. This situational judgment test includes eight situations…

Are Multiple Choice Tests Fair to Medical Students with Specific Learning Disabilities?

ERIC Educational Resources Information Center

Ricketts, Chris; Brice, Julie; Coombes, Lee

2010-01-01

The purpose of multiple choice tests of medical knowledge is to estimate as accurately as possible a candidate's level of knowledge. However, concern is sometimes expressed that multiple choice tests may also discriminate in undesirable and irrelevant ways, such as between minority ethnic groups or by sex of candidates. There is little literature…

The Relationship between Iranian EFL Learners' Creativity and Their Lexical Reception and Production Knowledge

ERIC Educational Resources Information Center

Hajilou, Y.; Yazdani, H.; Shokrpour, N.

2012-01-01

This study aimed to determine the relationship between creativity on one hand and lexical reception and production knowledge of Iranian EFL students on the other hand. The data were collected using three tests: a creativity test (Torrance, 1990), the Vocabulary Levels Test (Schmitt, Schmitt, & Clapham, 2001), and the Productive Version of the…

A Randomized Comparative Trial of the Knowledge Retention and Usage Conditions in Undergraduate Medical Students Using Podcasts and Blog Posts

PubMed Central

Chin, Alvin; Helman, Anton; Chan, Teresa M

2018-01-01

Introduction Podcasts and blog posts have gained popularity in Free Open Access Medical education (FOAM). Previous work suggests that podcasts may be useful for knowledge acquisition in undergraduate medical education. However, there remains a paucity of research comparing the two mediums. This study aims to investigate if there are differences in knowledge acquisition and usage conditions by medical students using podcasts and blog posts. Methods Medical students were randomized to either the podcast or blog post group. They completed an initial online assessment of their baseline knowledge on the subject matter. Participants then received access to learning materials and were given four weeks to complete the follow-up assessment on their own time. Independent t-test, paired samples t-test, and a mixed ANOVA (analysis of variance) were conducted to assess knowledge acquisition. An intention-to-teach analysis was used to impute missing data from students lost to follow-up. Simple descriptive statistical data was used to describe media usage conditions. Results Completion of at least one follow-up assessment was comparable (68% podcasts (n = 21/31), 73% blog posts (n = 22/30)). Both groups showed significant improvements in their test scores, with an average 22% improvement for the podcast group and 29% for the blog post group. There was no significant statistical difference in knowledge acquisition between educational modalities overall. Students in the blog post group that completed both post-intervention quizzes showed a larger improvement than the podcast group in the toxicology topic, with similar improvements in the asthma topic. The podcast group tended to engage in multiple activities while using the learning materials (e.g. at least two to three of the following: driving, eating, chores, taking notes, exercising/walking), while the blog readers tended to do fewer activities (e.g. only one of the following: note taking, eating). Conclusion This study suggests that podcasts and blog posts are useful for extracurricular knowledge acquisition by undergraduate medical students with no significant difference between the two modalities. The usage conditions for each type of media differ. PMID:29552428

Evaluation of ThinkFirst for kids injury prevention curriculum for grades 7/8.

PubMed

Vassilyadi, Michael; Duquette, Cheryll; Shamji, Mohammed F; Orders, Shari; Dagenais, Simon

2009-11-01

Head injury causes substantial morbidity and mortality in children. The ThinkFirst For Kids (TFFK) program improves knowledge of safe behaviours in kindergarten to Grade 6 students. This study evaluated the TFFK curriculum for grade 7/8 students. Knowledge acquisition was assessed quantitatively by an injury prevention test at baseline, at curriculum completion, and six weeks later. Participant experiences and behaviours were explored qualitatively by interviews and focus groups. Students (n=204) and teachers (n=6) from four schools participated in this study. Test scores improved from baseline (26.48+/-0.17, n=204), to completion (27.75+/-0.16, n=176), to six weeks post-completion (28.65+/-0.13, n=111) (p<0.05). Most students reported their decision-making and participation in risky behaviors was altered by the curriculum. The TFFK curriculum may promote education about head injury prevention among Grade 7/8 students, with a suggestion of long-term knowledge retention. The curriculum was well-received and may be suitable to reduce risky behavior and injuries in children.

Diagnostic Tests for Entering and Departing Undergraduate Students

NASA Astrophysics Data System (ADS)

Waltham, Chris; Kotlicki, A.

2006-12-01

A diagnostic test administered at the start of a class should test basic concepts which are recognized as course prerequisites. The questions should not be over-packaged: e.g. students should be required to create models, rather than this being done for them each time. Students should be allowed great latitude in their answers, so we can discover what they are thinking. When administered at the end of a class the goals should be similar: testing concepts taught in the class itself and the retention of necessary concepts from previous classes. Great care has to be taken to avoid teaching to the test. In assessing an entire program, for example an undergraduate majors degree in physics, then one looks for very general skills and knowledge not specific to any one course. The purpose of an undergraduate degree in physics (or indeed any science) is to equip the students with a set of problem-solving skills and basic knowledge which can be applied in a large variety of workplace settings and to allow that student to contribute to civic society as a science-literate person. The creator of any diagnostic test should always have these big goals in mind. We have developed a set of questions which we think fulfill these criteria, yet are not specific to any particular level of science education. They have been administered to students in secondary schools across Canada, incoming first-year science students and final-year physics students at the University of British Columbia. The results will be presented.

Efficient and Effective Use of Peer Teaching for Medical Student Simulation.

PubMed

House, Joseph B; Choe, Carol H; Wourman, Heather L; Berg, Kristin M; Fischer, Jonathan P; Santen, Sally A

2017-01-01

Simulation is increasingly used in medical education, promoting active learning and retention; however, increasing use also requires considerable instructor resources. Simulation may provide a safe environment for students to teach each other, which many will need to do when they enter residency. Along with reinforcing learning and increasing retention, peer teaching could decrease instructor demands. Our objective was to determine the effectiveness of peer-taught simulation compared to physician-led simulation. We hypothesized that peer-taught simulation would lead to equivalent knowledge acquisition when compared to physician-taught sessions and would be viewed positively by participants. This was a quasi-experimental study in an emergency medicine clerkship. The control group was faculty taught. In the peer-taught intervention group, students were assigned to teach one of the three simulation-based medical emergency cases. Each student was instructed to master their topic and teach it to their peers using the provided objectives and resource materials. The students were assigned to groups of three, with all three cases represented; students took turns leading their case. Three groups ran simultaneously. During the intervention sessions, one physician was present to monitor the accuracy of learning and to answer questions, while three physicians were required for the control groups. Outcomes compared pre-test and post-test knowledge and student reaction between control and intervention groups. Both methods led to equally improved knowledge; mean score for the post-test was 75% for both groups (p=0.6) and were viewed positively. Students in the intervention group agreed that peer-directed learning was an effective way to learn. However, students in the control group scored their simulation experience more favorably. In general, students' response to peer teaching was positive, students learned equally well, and found peer-taught sessions to be interactive and beneficial.

Differences of smoking knowledge, attitudes, and behaviors between medical and non-medical students.

PubMed

Han, Min-Yan; Chen, Wei-Qing; Wen, Xiao-Zhong; Liang, Cai-Hua; Ling, Wen-Hua

2012-03-01

Previous studies in the world reported inconsistent results about the relationship of medical professional education with medical students' smoking behaviors, and no similar research had been published in China. This paper aims to explore whether the differences of smoking-related knowledge, attitudes, and behaviors existed between medical and non-medical undergraduate students. Eight thousand one hundred thirty-eight undergraduate students sampled from a university in Guangzhou were investigated with a self-administered structured questionnaire about their smoking-related knowledge, attitude and behaviors, and other relevant factors. General linear model and multinomial logistic regression were conducted to test the differences in smoking-related knowledge, attitude, and behaviors between medical and non-medical students while controlling for potential confounding variables. There was no difference in smoking-related knowledge scores between medical and non-medical freshmen, but medical sophomores and juniors had higher scores of smoking-related knowledge than their non-medical counterparts. The medical sophomores had higher mean score of attitudes towards smoking than non-medical ones. Before entering university, the difference in the prevalence of experimental and regular smoking between medical and non-medical college students was not significant. After entering university, in contrast, the overall prevalence of regular smoking was significantly higher among male non-medical college students than among male medical students. Stratified by current academic year, this difference was significant only among male sophomores. Medical students have higher smoking-related knowledge, stronger anti-smoking attitude, and lower prevalence of regular smoking than non-medical college students of similar age, which may be associated with medical professional education.

[Dengue-related knowledge, attitudes, and practices in primary schools in Tapachula, Chiapas, Mexico].

PubMed

Torres, José Luis; Ordóñez, José Genaro; Vázquez-Martínez, M Guadalupe

2014-03-01

To identify dengue-related knowledge, attitudes, and practices among primary school students in Tapachula, Chiapas, Mexico, before and after an educational intervention. The study was carried out at 19 randomly selected public primary schools. Surveys of knowledge, attitudes, and practices were conducted before and after educational sessions with fifthand sixth-grade elementary school students. The educational strategy "Escuelas sin mosquitos" ("Schools without Mosquitoes") emphasized the importance of students' participation in taking care of their schools and homes in order to prevent dengue through vector control. Before and after the educational sessions, a total of 3 124 surveys were conducted on the knowledge, attitudes, and practices of 1 562 fifth and sixth-grade students (772 and 790 students, respectively) between 10 and 12 years of age. The students' level of knowledge was significantly higher after the implementation of the educational strategy. In comparison with the fifth-graders, the sixth-grade students both already had and also acquired significantly more knowledge of several aspects of the disease and the vector. In all the schools, there were containers with water identified as potential breeding sites, and in 68% of the schools, these containers tested positive for Aedes aegypti larvae. It was demonstrated that by implementing an educational strategy, children's knowledge, attitudes, and practices were improved in terms of taking care of their schools and promoting a change of attitude to this disease at home.

Cognitive knowledge, attitude toward science, and skill development in virtual science laboratories

NASA Astrophysics Data System (ADS)

Babaie, Mahya

The purpose of this quantitative, descriptive, single group, pretest posttest design study was to explore the influence of a Virtual Science Laboratory (VSL) on middle school students' cognitive knowledge, skill development, and attitudes toward science. This study involved 2 eighth grade Physical Science classrooms at a large urban charter middle school located in Southern California. The Buoyancy and Density Test (BDT), a computer generated test, assessed students' scientific knowledge in areas of Buoyancy and Density. The Attitude Toward Science Inventory (ATSI), a multidimensional survey assessment, measured students' attitudes toward science in the areas of value of science in society, motivation in science, enjoyment of science, self-concept regarding science, and anxiety toward science. A Virtual Laboratory Packet (VLP), generated by the researcher, captured students' mathematical and scientific skills. Data collection was conducted over a period of five days. BDT and ATSI assessments were administered twice: once before the Buoyancy and Density VSL to serve as baseline data (pre) and also after the VSL (post). The findings of this study revealed that students' cognitive knowledge and attitudes toward science were positively changed as expected, however, the results from paired sample t-tests found no statistical significance. Analyses indicated that VSLs were effective in supporting students' scientific knowledge and attitude toward science. The attitudes most changed were value of science in society and enjoyment of science with mean differences of 1.71 and 0.88, respectively. Researchers and educational practitioners are urged to further examine VSLs, covering a variety of topics, with more middle school students to assess their learning outcomes. Additionally, it is recommended that publishers in charge of designing the VSLs communicate with science instructors and research practitioners to further improve the design and analytic components of these virtual learning environments. The results of this study contribute to the existing body of knowledge in an effort to raise awareness about the inclusion of VSLs in secondary science classrooms. With the advancement of technological tools in secondary science classrooms, instructional practices should consider including VSLs especially if providing real science laboratories is a challenge.

Introduction to clinical pathology: A brief course of laboratory medicine in the field for medical students.

PubMed

Omidifar, Navid; Keshtkari, Ali; Dehghani, Mohammadreza; Shokripour, Mansoureh

2017-01-01

Teaching of clinical pathology to medical students has been ignored in many countries such as Iran. We aim to introduce a practical brief course and its proper timing. Three groups of medical students from consecutive years of entrance passed a 1.5 working day practical course on the field. Their level of knowledge was assessed by pre- and post-tests. Their idea and satisfaction were gathered by questionnaires. Knowledge of students became significantly higher after the course. Their satisfaction was high. Students in later year of education got significantly higher marks. Most of the students wished such a course should be away from basic sciences period and as near as possible to internship. Due to overloaded curriculum of general medicine in Iran, we decided to run a brief practical course of laboratory medicine education for medical students. Although the course was practical, the knowledge of students became higher. Students with more clinical experience and knowledge absorbed more. Being actively involved in the classes lit the enthusiasm of students and made them satisfied with the course. It seemed that the course should be placed in later years of clinical training to get the best uptake and results.

Assessing the Life Science Knowledge of Students and Teachers Represented by the K–8 National Science Standards

PubMed Central

Sadler, Philip M.; Coyle, Harold; Smith, Nancy Cook; Miller, Jaimie; Mintzes, Joel; Tanner, Kimberly; Murray, John

2013-01-01

We report on the development of an item test bank and associated instruments based on the National Research Council (NRC) K–8 life sciences content standards. Utilizing hundreds of studies in the science education research literature on student misconceptions, we constructed 476 unique multiple-choice items that measure the degree to which test takers hold either a misconception or an accepted scientific view. Tested nationally with 30,594 students, following their study of life science, and their 353 teachers, these items reveal a range of interesting results, particularly student difficulties in mastering the NRC standards. Teachers also answered test items and demonstrated a high level of subject matter knowledge reflecting the standards of the grade level at which they teach, but exhibiting few misconceptions of their own. In addition, teachers predicted the difficulty of each item for their students and which of the wrong answers would be the most popular. Teachers were found to generally overestimate their own students’ performance and to have a high level of awareness of the particular misconceptions that their students hold on the K–4 standards, but a low level of awareness of misconceptions related to the 5–8 standards. PMID:24006402

Hepatitis B: Knowledge, Vaccine Situation and Seroconversion of Dentistry Students of a Public University

PubMed Central

Sacchetto, Marina Sena Lopes da Silva; Barros, Simone Souza Lobão Veras; Araripe, Thaís de Alencar; Silva, Aryvelto Miranda; Faustino, Symonara Karina Medeiros; da Silva, José Mário Nunes

2013-01-01

Background Viral hepatitis B (VHB) is an occupational risk for dentists. It is necessary that dental students start clinical practice immunized with the vaccine, response monitored and informed about the means of transmission of the disease. Rarely, there are studies, which evaluate concomitantly knowledge of these academics and their vaccine situation. Objectives To evaluate the knowledge about Hepatitis B, the vaccine situation and the immunization status of dental students and to investigate the probable correlation between the status of immunization, vaccination membership and adherence to the test of seroconversion and associated factors. Patients and Methods 189 students from the dentistry course at the Federal University of Piaui (UFPI) who attended from the 3rd to 9th period were invited to participate in the research. Their knowledge about HBV, attitude regarding protection and their vaccine situation were assessed through a self-administered form. Antibodies against surface antigens of Hepatitis B virus (Anti-HBs) and against the antigens of the virus nucleous of Hepatitis B (Anti-HBc total) were measured qualitatively using the enzyme-linked immunosorbent assay (ELISA). Results Of the 179 students surveyed, 58.1% knew about the degree of virulence of the Hepatitis B virus (HBV). As to the means of transmission, 98.3% considered blood transmission, 82.6% plates and cutlery, 15.6% cough and 12.3% vertical transmission. Most students (87.4%) knew that they should take 3 doses of the vaccine and 62.2% completed the immunization schedule. A minority of students (48.6%) knew the about the Anti-HBs test and 5.6% took the test. Among the students who reported having taken three doses of the vaccine, 12.5% were not seroconverted. There was no significant correlation between the variables. Conclusions Dental academics were unsure about the means of infection and prevention against HBV. Many of them had not completed the immunization scheme and did not have the test of seroconversion. The serological analysis revealed unprotection, even after students completed the vaccination schedule. PMID:24348639

Confidence-Based Learning in Investment Analysis

NASA Astrophysics Data System (ADS)

Serradell-Lopez, Enric; Lara-Navarra, Pablo; Castillo-Merino, David; González-González, Inés

The aim of this study is to determine the effectiveness of using multiple choice tests in subjects related to the administration and business management. To this end we used a multiple-choice test with specific questions to verify the extent of knowledge gained and the confidence and trust in the answers. The tests were performed in a group of 200 students at the bachelor's degree in Business Administration and Management. The analysis made have been implemented in one subject of the scope of investment analysis and measured the level of knowledge gained and the degree of trust and security in the responses at two different times of the course. The measurements have been taken into account different levels of difficulty in the questions asked and the time spent by students to complete the test. The results confirm that students are generally able to obtain more knowledge along the way and get increases in the degree of trust and confidence in the answers. It is confirmed as the difficulty level of the questions set a priori by the heads of the subjects are related to levels of security and confidence in the answers. It is estimated that the improvement in the skills learned is viewed favourably by businesses and are especially important for job placement of students.

The effect of cooperative learning on the attitudes toward science and the achievement of students in a non-science majors' general biology laboratory course at an urban community college

NASA Astrophysics Data System (ADS)

Chung-Schickler, Genevieve C.

The purpose of this study was to evaluate the effect of cooperative learning strategies on students' attitudes toward science and achievement in BSC 1005L, a non-science majors' general biology laboratory course at an urban community college. Data were gathered on the participants' attitudes toward science and cognitive biology level pre and post treatment in BSC 1005L. Elements of the Learning Together model developed by Johnson and Johnson and the Student Team-Achievement Divisions model created by Slavin were incorporated into the experimental sections of BSC 1005L. Four sections of BSC 1005L participated in this study. Participants were enrolled in the 1998 spring (January) term. Students met weekly in a two hour laboratory session. The treatment was administered to the experimental group over a ten week period. A quasi-experimental pretest-posttest control group design was used. Students in the cooperative learning group (nsb1 = 27) were administered the Test of Science-Related Attitudes (TOSRA) and the cognitive biology test at the same time as the control group (nsb2 = 19) (at the beginning and end of the term). Statistical analyses confirmed that both groups were equivalent regarding ethnicity, gender, college grade point average and number of absences. Independent sample t-tests performed on pretest mean scores indicated no significant differences in the TOSRA scale two or biology knowledge between the cooperative learning group and the control group. The scores of TOSRA scales: one, three, four, five, six, and seven were significantly lower in the cooperative learning group. Independent sample t-tests of the mean score differences did not show any significant differences in posttest attitudes toward science or biology knowledge between the two groups. Paired t-tests did not indicate any significant differences on the TOSRA or biology knowledge within the cooperative learning group. Paired t-tests did show significant differences within the control group on TOSRA scale two and biology knowledge. ANCOVAs did not indicate any significant differences on the post mean scores of the TOSRA or biology knowledge adjusted by differences in the pretest mean scores. Analysis of the research data did not show any significant correlation between attitudes toward science and biology knowledge.

To Test or Not to Test: Barriers and Solutions to Testing African American College Students for HIV at a Historically Black College/University.

PubMed

Hall, Naomi M; Peterson, Jennifer; Johnson, Malynnda

2014-01-01

Young African Americans are disproportionately affected by sexually transmitted infections, including HIV. The purpose was to identify reasons that African American college students at a historically Black college/university (HBCU) identified as barriers to HIV testing, and how these barriers can be removed. Fifty-seven heterosexual-identified undergraduate students (ages 18-25) attending an HBCU in the southeastern US participated in a mixed method study. Latent content analytic techniques were used to code the transcripts for themes and categories, and representative quotations were used in the findings. Quantitative data indicates high levels of perceived knowledge about HIV transmission, low perception of risk and concern of contracting HIV, yet continued sexual risk behavior. Qualitative data indicates three main themes used to avoid testing and three themes to encourage testing. Students were forthcoming in discussing the themes around avoidance of HIV testing (being scared to know, preferring not to know, and lack of discussion about HIV) and encouraging testing (group testing, increasing basic knowledge, and showing the reality of HIV). It is important for college healthcare professionals, researchers, and officials to identify appropriate ways to encourage HIV testing, and promote testing as part of overall health.

Students' Conceptions of Chemical Change.

ERIC Educational Resources Information Center

Hesse, Joseph J., III; Anderson, Charles W.

1992-01-01

Presents results of intensive clinical interviews with 11 high school chemistry students representing a broad range of achievement levels as selected from 180 students who completed a written test upon completion of an instructional unit on chemical change. Results indicate that students commonly experience difficulties in chemical knowledge,…

Simulation-based local anaesthesia teaching enhances learning outcomes.

PubMed

Marei, H F; Al-Jandan, B A

2013-02-01

The aim of this study was to evaluate the efficacy of simulation-based local anaesthesia teaching strategies compared to the traditional classroom lecture format on the acquisition of knowledge by students. Two groups of 10 students each were included in our study. Each of the dental students was enrolled in their third year of the programme. None of the students had ever received instructions in local anaesthesia. Group I received a 45-min instructional module that was delivered in the classroom in the traditional PowerPoint lecture format. Group II received a 45-min instructional module in the simulation laboratory as a short tutorial that was followed by an integrated practical demonstration and a hands-on practice session using local anaesthesia simulation phantoms. An identical 15-question multiple-choice test was used to test student knowledge acquisition at the end of the given session. There was a statistically significant difference between the two groups, as the participants in group II had higher score results than those of group I. In contrast to the traditional classroom lecture format, simulation-based local anaesthesia teaching is an effective tool to enhance the acquisition of theoretical knowledge by students. © 2012 John Wiley & Sons A/S.

Evaluation of geriatrics education at a Chinese University: a survey of attitudes and knowledge among undergraduate medical students.

PubMed

Shi, Sandra; Lio, Jonathan; Dong, Hongmei; Jiang, Ivy; Cooper, Brian; Sherer, Renslow

2018-05-08

Despite widespread reforms in medical education across China, nationally there has been no mandate or movement toward systemically incorporating geriatrics into curricula. To what degree medical students are trained and have exposure to geriatric topics remains unclear. We surveyed 190 medical students during their final year of medical school at a Chinese medical university, graduating from reformed and also traditional curricula. The survey was comprised of a subjective assessment of attitudes and reported knowledge, as well as an objective assessment of knowledge via a multiple choice test. Student attitudes were favorable toward geriatrics, with 91% supporting the addition of specialized clinical experiences to the curriculum. Students generally reported low exposure to geriatrics, with no statistically significant differences between reform and traditional curricula. There was a statistically significant difference in performance on the multiple choice test between curricula but at a degree unlikely to be practically significant. Students had very favorable attitudes toward geriatrics as a field and specialty; however scored poorly on competency exams, with the lowest performance around diagnosis and treatment of specific geriatric conditions. Our results suggest that there is a need and desire for increased geriatric-oriented learning at Chinese medical schools.

An experimental study of a museum-based, science PD programme's impact on teachers and their students

NASA Astrophysics Data System (ADS)

Aaron Price, C.; Chiu, A.

2018-06-01

We present results of an experimental study of an urban, museum-based science teacher PD programme. A total of 125 teachers and 1676 of their students in grades 4-8 were tested at the beginning and end of the school year in which the PD programme took place. Teachers and students were assessed on subject content knowledge and attitudes towards science, along with teacher classroom behaviour. Subject content questions were mostly taken from standardised state tests and literature, with an 'Explain:' prompt added to some items. Teachers in the treatment group showed a 7% gain in subject content knowledge over the control group. Students of teachers in the treatment group showed a 4% gain in subject content knowledge over the control group on multiple-choice items and an 11% gain on the constructed response items. There was no overall change in science attitudes of teachers or students over the control groups but we did find differences in teachers' reported self-efficacy and teaching anxiety levels, plus PD teachers reported doing more student-centered science teaching activities than the control group. All teachers came into the PD with high initial excitement, perhaps reflecting its context within an informal learning environment.

Determinants of the accuracy of nursing diagnoses: influence of ready knowledge, knowledge sources, disposition toward critical thinking, and reasoning skills.

PubMed

Paans, Wolter; Sermeus, Walter; Nieweg, Roos; van der Schans, Cees

2010-01-01

The purpose of this study was to determine how knowledge sources, ready knowledge, and disposition toward critical thinking and reasoning skills influence the accuracy of student nurses' diagnoses. A randomized controlled trial was conducted to determine the influence of knowledge sources. We used the following questionnaires: (a) knowledge inventory, (b) California Critical Thinking Disposition Inventory, and (c) Health Science Reasoning Test (HSRT). The use of knowledge sources had very little influence on the accuracy of nursing diagnoses. Accuracy was significantly related to the analysis domain of the HSRT. Students were unable to operationalize knowledge sources to derive accurate diagnoses and did not effectively use reasoning skills. Copyright 2010 Elsevier Inc. All rights reserved.

Examining the Inseparability of Content Knowledge from LSP Reading Ability: An Approach Combining Bifactor-Multidimensional Item Response Theory and Structural Equation Modeling

ERIC Educational Resources Information Center

Cai, Yuyang; Kunnan, Antony John

2018-01-01

This study examined the separability of domain-general and domain-specific content knowledge from Language for Specific Purposes (LSP) reading ability. A pool of 1,491 nursing students in China participated by responding to a nursing English test and a nursing knowledge test. Primary data analysis involved four steps: (a) conducting a…

Reefs and Learning: Education Evaluation Techniques

ERIC Educational Resources Information Center

Stepath, Carl M.

2006-01-01

Marine education research designs are discussed, and student learning outcomes while monitoring a coral reef is evaluated. Changes in environmental knowledge and attitudes, ecological intention to act, and direct reef experience were investigated. Differences between student pre-test and the post-test responses were observed, and analysis is…

Effect of web-based education on nursing students' urinary catheterization knowledge and skills.

PubMed

Öztürk, Deniz; Dinç, Leyla

2014-05-01

Nursing is a practice-based discipline that requires the integration of theory and practice. Nurse educators must continuously revise educational curricula and incorporate information technology into the curriculum to provide students with the necessary knowledge and skills. The aim of this study was to assess the effect of web-based education on students' urinary catheterization knowledge and skills. A convenience sample of 111 first year nursing students enrolled at two universities in Ankara during the academic year of 2011-2012 participated in this quasi-experimental study. The experimental group (n=59) received a web-based and web-enhanced learning approach along with learning and practicing the required material twice as much as the control group, whereas the control group (n=52) received traditional classroom instruction. A knowledge test of 20 multiple-choice questions and a skills checklist were used to assess student performance. There was no difference between the experimental group and the control group in knowledge scores; however, students in the web-based group had higher scores for urinary catheterization skills. The highest scores in knowledge and skills were obtained by students who experienced web-based education as a supplement to tradition instruction. Web-based education had positive effects on the urinary catheterization skills of nursing students, and its positive effect increased for both knowledge and skills when it supplements classroom instruction. Based on these results, we suggest the use of web-based education as a supplement to traditional classroom instruction for nursing education. © 2013.

Matrix Tests as a Means of the Students' Level of Logical Thinking Diagnosis

ERIC Educational Resources Information Center

Roman, Yavich; Gein, Alexander; Gerkerova, Alexandra

2017-01-01

Nowadays pedagogical testing technology has become the basic tool for diagnosis and assessment of the level of students' mastery of learning material. Primarily they allow testing the acquired knowledge and skills in their use as a technology of the definite types of problems solution. Thus, the level of logical reasoning development plays a…

The knowledge, attitude and practice of voluntary counselling and testing (VCT) for HIV/AIDS among undergraduates in a polytechnic in southeast, Nigeria.

PubMed

Ikechebelu, I J; Udigwe, G O; Ikechebelu, N; Imoh, L C

2006-01-01

The identification of infected individuals is an important step in the control of the HIV epidemic. Voluntary counselling and testing (VCT) for HIV/AIDS is a concept developed in this direction. The objective of this study is to determine the level of knowledge, attitude and practice of Voluntary Counselling and Testing (VCT) for HIV/AIDS among undergraduates in a Nigerian tertiary institution. This is a cross sectional study using a multistage sampling method to enroll students from different levels of the national diploma programme into the study. A structured questionnaire was administered to the 260 students with response rate of 70%. Only 115 (63.2%) of the students were aware of VCT with 68 (59.1%) having heard of it at least one year prior to the study. Mass media and Churches were the highest sources of information on VCT Most of the students did not know where VCT services could be obtained and knowledge of what VCT entails was also low. However, 127 (69.8%) students approved the necessity of counselling prior to testing and 117 (64.3%) were ready to take a positive result in good fate. At least one out of every four students (54 of 182) had been sexually active within three months preceding the study Only 48 (26.4%) students had taken an HIV test at one time or the other before the study. Majority (62.5%) of those who had been tested went for the screening just to know their HIV status. Premarital testing (18.8%) was the second commonest reason for taken an HIV test. Majority of the respondents (74.2%) were willing to go for VCT Among those who were not willing to go for VCT the commonest reason given was that they were certain they were not infected. This study highlights the need to step up efforts to increase the students' awareness of VCT, deepen their knowledge and create the right attitude towards VCT through the mass media and religious bodies. Teaching on HIV/AIDS and VCT should also be incorporated into the school curriculum. A shift from the present clinic based approach to a more routine and widespread public health model will increase access to VCT Stand alone VCT centres should therefore be cited in educational institutions, community centres, marketplaces, youth friendly centres etc. for proximity to the people.

Standard precautions and infection control, medical students' knowledge and behavior at a Saudi university: the need for change.

PubMed

Amin, Tarek Tawfik; Al Noaim, Khalid Ibrahim; Bu Saad, Mohammed Ahmed; Al Malhm, Turki Ahmed; Al Mulhim, Abdullah Abdulaziz; Al Awas, Marwah Abdulaziz

2013-04-21

No previous studies have reported the knowledge of Saudi medical students about Standard Precautions (SPs) and infection control. The objectives of this study were to assess medical students' knowledge in clinical years at King Faisal University, Saudi Arabia about SPs' and to explore their attitudes toward the current curricular/training in providing them with effective knowledge and necessary skills with regard to SPs. This cross sectional study targeted students in clinical stage at College of Medicine, King Faisal University, Saudi Arabia. A pre-tested anonymous self administered data collection form was used. Inquires about students' characteristics, general concepts of infection control/SPs, hand hygiene, personal protective equipment, sharp injuries and disposal, and care of health providers were included. The main source of information for each domain was also inquired. The second part dedicated to explore the attitudes toward the curricular and teaching relevant to SPs. A total of 251 students were included. Knowledge scores in all domains were considerably low, 67 (26.7%) students scored ? 24 (out of 41points) which was considered as an acceptable level of knowledge, 22.2% in 4th year, 20.5% in 5th year and 36.8% in 6th year. Sharp injuries, personal protective equipment and health care of the providers showed the least knowledge scores. The main sources of knowledge were self learning, and informal bed side practices The majority of students' believed that the current teaching and training are insufficient in providing them with the necessary knowledge and skills regarding SPs. The overall knowledge scores for SPs were low especially in the domains of hand hygiene, sharp management, and personal protective equipment reflecting insufficient and ineffective instructions received by medical students through the current curriculum posing them vulnerable to health facilities related infections. Proper curricular reform and training are required to protect students and their patients.

Comparison of Student Performance in Cooperative Learning and Traditional Lecture-Based Biochemistry Classes

ERIC Educational Resources Information Center

Anderson, William L.; Mitchell, Steven M.; Osgood, Marcy P.

2005-01-01

Student performance in two different introductory biochemistry curricula are compared based on standardized testing of student content knowledge, problem-solving skills, and student opinions about the courses. One curriculum was used in four traditional, lecture-based classes (n = 381 students), whereas the second curriculum was used in two…

A Comparison of Fourth-Year Health Sciences Students' Knowledge of Gross Lower and Upper Limb Anatomy: A Cross-Sectional Study.

PubMed

Díaz-Mancha, Juan-Antonio; Castillo-López, José Manuel; Munuera-Martinez, Pedro V; Fernández-Seguín, Lourdes María; Polo-Padillo, Juan; Heredia-Rizo, Alberto Marcos

2016-01-01

The aim of the study was to assess and compare the knowledge of fourth-year medicine, physiotherapy (PT), nursing, and podiatry students in carpal and tarsal bone anatomy. A cross-sectional study was carried out. Based on a nonprobability convenience sampling, 177 fourth-year students (117 women and 60 men, mean age of 23.16 ± 3.82 years) from the podiatry (n = 39), nursing (n = 26), PT (n = 73), and medicine (n = 39) schools at a large Spanish university were included. Measurements were taken of their gross anatomy knowledge by means of the carpal and the tarsal bone tests. Students were asked to identify all carpal and tarsal bones in an illustration of the bony skeleton of both regions and were given a maximum of 5 minutes per test. Of a total of 15 bones to be labeled, the PT (11.07 ± 3.30) and podiatry (9.36 ± 2.93) students had the highest rate of correct answers compared with the medicine (6.13 ± 3.27) and nursing (4.04 ± 3.72) undergraduates. When assessing academic degrees and test scores, significant differences were observed between PT and podiatry participants vs those from the medicine and nursing schools (P < .001). Fourth-year students from the PT and podiatry programs correctly identified a higher number of carpal and tarsal bones than students from the nursing and medicine schools. Copyright © 2016. Published by Elsevier Inc.

Non-linear learning in online tutorial to enhance students’ knowledge on normal distribution application topic

NASA Astrophysics Data System (ADS)

Kartono; Suryadi, D.; Herman, T.

2018-01-01

This study aimed to analyze the enhancement of non-linear learning (NLL) in the online tutorial (OT) content to students’ knowledge of normal distribution application (KONDA). KONDA is a competence expected to be achieved after students studied the topic of normal distribution application in the course named Education Statistics. The analysis was performed by quasi-experiment study design. The subject of the study was divided into an experimental class that was given OT content in NLL model and a control class which was given OT content in conventional learning (CL) model. Data used in this study were the results of online objective tests to measure students’ statistical prior knowledge (SPK) and students’ pre- and post-test of KONDA. The statistical analysis test of a gain score of KONDA of students who had low and moderate SPK’s scores showed students’ KONDA who learn OT content with NLL model was better than students’ KONDA who learn OT content with CL model. Meanwhile, for students who had high SPK’s scores, the gain score of students who learn OT content with NLL model had relatively similar with the gain score of students who learn OT content with CL model. Based on those findings it could be concluded that the NLL model applied to OT content could enhance KONDA of students in low and moderate SPK’s levels. Extra and more challenging didactical situation was needed for students in high SPK’s level to achieve the significant gain score.

Effects of two retraining strategies on nursing students' acquisition and retention of BLS/AED skills: A cluster randomised trial.

PubMed

Hernández-Padilla, José Manuel; Suthers, Fiona; Granero-Molina, José; Fernández-Sola, Cayetano

2015-08-01

To determine and compare the effects of two different retraining strategies on nursing students' acquisition and retention of BLS/AED skills. Nursing students (N = 177) from two European universities were randomly assigned to either an instructor-directed (IDG) or a student-directed (SDG) 4-h retraining session in BLS/AED. A multiple-choice questionnaire, the Cardiff Test, Laerdal SkillReporter(®) software and a self-efficacy scale were used to assess students' overall competency (knowledge, psychomotor skills and self-efficacy) in BLS/AED at pre-test, post-test and 3-month retention-test. GEE, chi-squared and McNemar tests were performed to examine statistical differences amongst groups across time. There was a significant increase in the proportion of students who achieved competency for all variables measuring knowledge, psychomotor skills and self-efficacy between pre-test and post-test in both groups (all p-values<0.05). However, at post-test, significantly more students in the SDG achieved overall BLS/AED competency when compared to IDG. In terms of retention at 3 months, success rates of students within the IDG deteriorated significantly for all variables except ≥ 70% of chest compressions with correct hand position (p-value = 0.12). Conversely, the proportion of students who achieved competency within the SDG only decreased significantly in 'mean no flow-time ≤ 5s' (p-value = 0.02). Furthermore, differences between groups' success rates at retention-test also proved to be significantly different for all variables measured (all p-values < 0.05). This study demonstrated that using a student-directed strategy to retrain BLS/AED skills has resulted in a higher proportion of nursing students achieving and retaining competency in BLS/AED at three months when compared to an instructor-directed strategy. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Knowledge, attitudes and practice of medical students at the Cave Hill Campus in relation to ethics and law in healthcare.

PubMed

Walrond, E R; Jonnalagadda, R; Hariharan, S; Moseley, H S L

2006-01-01

The purpose of this study is to assess the knowledge, attitudes and practices among medical students in relation to medical ethics and law. The results of the study will be a useful guide to tutors of medical students and curricula designers. A thirty-item self-administered questionnaire about knowledge of law and ethics, and the role of an ethics committee in the healthcare system was devised, tested and distributed to all levels of students and staff at the Queen Elizabeth Hospital in Barbados (a tertiary care teaching hospital) in 2003. The data from the completed questionnaires were entered into an SPSS database and analyzed using frequency and multiple cross-tabulation tables. Completed responses were obtained from 55 (96%) of the medical students. Medical students generally attested to the importance of ethical knowledge but felt that they knew little of the law. Students varied widely as regards the frequency with which they saw ethical or legal problems, with a quarter seeing them infrequently, but another quarter seeing them every day. They received their knowledge from multiple sources and particularly from lectures/seminars, and found case conferences the most helpful. Only a few students felt that text books had been helpful. Students were generally knowledgeable about most ethical issues, but many had uncertainties on how to deal with religious differences in treating patients, on the information to be given to relatives, and how violent patients should be treated. The results of the study highlight that medical students felt an inadequacy of knowledge of law as it pertains to their chosen career Since most of their knowledge of law was obtained from lectures, these should be reviewed and other avenues of tuition explored. The study also highlights the need to identify the minority of students who have problems with their ethical knowledge and to devise means whereby any deficiencies can be discussed and modified.

Roles of Linguistic Knowledge, Metacognitive Knowledge and Metacognitive Strategy Use in Speaking and Listening Proficiency of Iranian EFL Learners

ERIC Educational Resources Information Center

Ghapanchi, Zargham; Taheryan, Atefeh

2012-01-01

This study examined the influence of language knowledge, metacognitive knowledge and metacognitive strategy use on speaking and listening proficiency. Ninety six freshman and sophomore Iranian university students (male = 6, female = 90) were participated in the study. Two kinds of questionnaire and one language knowledge test were administered.…

The study of electrochemical cell taught by problem-based learning

NASA Astrophysics Data System (ADS)

Srichaitung, Paisan

2018-01-01

According to the teaching activity of Chemistry, researcher found that students were not able to seek self knowledge even applied knowledge to their everyday life. Therefore, the researcher is interested in creating an activity to have students constructed their knowledge, science process skills, and can apply knowledge in their everyday life. The researcher presented form of teaching activity of electrochemical cell by using problem-based learning for Mathayom five students of Thai Christian School. The teaching activity focused on electron transfer in galvanic cell. In this activity, the researcher assigned students to design the electron transfer in galvanic cell using any solution that could light up the bulb. Then students were separated into a group of two, which were total seven groups. Each group of students searched the information about the electron transfer in galvanic cell from books, internet, or other sources of information. After students received concepts, or knowledge they searched for, Students designed and did the experiment. Finally, the students in each groups had twenty minutes to give a presentation in front of the classroom about the electron transfer in galvanic using any solution to light up the bulb with showing the experiment, and five minutes to answer their classmates' questions. Giving the presentation took four periods with total seven groups. After students finished their presentation, the researcher had students discussed and summarized the teaching activity's main idea of electron transfer in galvanic. Then, researcher observed students' behavior in each group found that 85.7 percentages of total students developed science process skills, and transferred their knowledge through presentation completely. When students done the post test, the researcher found that 92.85 percentages of total students were able to explain the concept of galvanic cell, described the preparation and the selection of experimental equipment. Furthermore, students constructed their skills, scientific process, and seek self knowledge which made them seek the choices to solve problems variously. This Research using problem-based learning can be applied to teaching activity in other subjects.

A study of the effects of English language proficiency and scientific reasoning skills on the acquisition of science content knowledge of Hispanic English language learners and native English language-speaking students participating in grade 10 science classes

NASA Astrophysics Data System (ADS)

Torres, Hector Neftali, Sr.

2000-11-01

The purpose of this study was to examine the effects of English language proficiency and levels of scientific reasoning skills of Hispanic English language learners and native English language speaking students on their acquisition of science content knowledge as measured by a state-wide standardized science test. The researcher studied a group of high school Hispanic English language learners and native English language speaking students participating in Grade 10 science classes. The language proficiency of the students was to be measured through the use of the Test of English as a Foreign Language (TOEFL) instrument. A Classroom Test of Scientific Reasoning developed by Lawson (1978) was administered in either English or Spanish to the group of Hispanic English language learners and in English to the group of native English language-speaking students in order to determine their levels of scientific reasoning skills. The students' acquisition of science content knowledge was measured through the use of statewide-standardized science test developed by the State's Department of Education. This study suggests that the levels of English language proficiency appear to influence the acquisition of science content knowledge of Hispanic English language learners in the study. The results of the study also suggest that with regards to scientific reasoning skills, students that showed high levels or reflective reasoning skills for the most part performed better on the statewide-standardized science test than students with intuitive or transitional reasoning skills. This assertion was supported by the studies conducted by Lawson and his colleagues, which showed that high levels of reasoning or reflective reasoning skills are prerequisite for most high school science courses. The findings in this study imply that high order English language proficiency combined with high levels of reasoning skills enhances students' abilities to learn science content subject matter. This lends support to Cummins' theoretical framework, which indicates that learning science content subject matter requires cognitive academic language proficiency (CALP). The study also indicates that CALP maybe the combination of high order English language proficiency and high levels of reasoning skills. (Abstract shortened by UMI.)

[E-learning in orthopedics and traumatology. A comparative pilot study on acceptance and knowledge acquisition among users and non-users].

PubMed

Hoff, E; Haberstroh, N; Sostmann, K; Perka, C; Putzier, M; Schmidmaier, G; Back, D A

2014-07-01

Additional internet-based learning tools (e-learning) are successfully used in the curricula of many disciplines and are highly accepted among students. However, in orthopedics and traumatology e-learning is underrepresented and scientific papers are rare. The aim of the present pilot study was to evaluate the acceptance of the e-learning module network for students in traumatology and orthopedics (NESTOR) among users and non-users and to analyze the effect of this additional learning tool on knowledge acquisition. A total of 544 students were asked to complete evaluation questionnaires at the end of two semesters using different ones for NESTOR users and non-users. The gain of knowledge was analyzed by two written knowledge tests (pre-post test, 20 multiple choice questions) at the beginning and end of the semester comparing these two groups. A total of 191 students took part in the evaluation and 152 completed both written tests. The NESTOR users showed a high acceptance of the e-learning system and non-users considered e-learning beneficial as well. Reasons given for not using NESTOR were lack of time, lack of information about the existence of NESTOR and a lack of interest in this discipline and e-learning in general. Both groups significantly increased their level of knowledge during the course of the semester (p < 0.01), whereas users scored significantly higher in the post-test (p < 0.05). The presented data support the high acceptance among users and the benefit of the e-learning project NESTOR in teaching students in orthopedics and traumatology. Based on experience and these results the permanent implementation of an additional e-learning module in the curriculum can be recommended for other faculties. In this process the critical comments of the non-users determined in the present study should be addressed.

Scientific Literacy and Student Attitudes: Perspectives from PISA 2006 science

NASA Astrophysics Data System (ADS)

Bybee, Rodger; McCrae, Barry

2011-01-01

International assessments provide important knowledge about science education and help inform decisions about policies, programmes, and practices in participating countries. In 2006, science was the primary domain for the Programme for International Student Assessment (PISA), supported by the Organisation for Economic Cooperation and Development (OECD) and conducted by the Australian Council for Educational Research (ACER). Compared to the school curriculum orientation of Trends in International Math and Science Study (TIMSS), PISA provides a perspective that emphasises the application of knowledge to science and technology-related life situations. The orientation of PISA includes both knowledge and attitudes as these contribute to students' competencies that are central to scientific literacy. In addition to students' knowledge and competencies, the 2006 PISA survey gathered data on students' interest in science, support for scientific enquiry, and responsibility towards resources and environments. The survey used both a non-contextualised student questionnaire and contextualised questions. The latter is an innovative approach which embedded attitudinal questions at the conclusion of about two-thirds of the test units. The results presented in this article make connections between students' attitudes and interests in science and scientific literacy.

An Exploration of the Interplay of Students' Dispositions to Critical Thinking, Formal Thinking and Procedural Knowledge in Science.

ERIC Educational Resources Information Center

Ferguson, Nicole; Vazquez-Abad, Jesus

This paper describes part of a study undertaken to examine the relationship between dispositions to critical thinking, procedural knowledge in science, and formal reasoning. Three tests were administered to 346 grade 7 students at the beginning and at the end of the school year: California Critical Thinking Dispositions Inventory, Group Assessment…

Transformative Pedagogy, Leadership and School Organisation for the Twenty-First-Century Knowledge-Based Economy: The Case of Singapore

ERIC Educational Resources Information Center

Dimmock, Clive; Goh, Jonathan W. P.

2011-01-01

Singapore has a high performing school system; its students top international tests in maths and science. Yet while the Singapore government cherishes its world class "brand", it realises that in a globally competitive world, its schools need to prepare students for the twenty-first-century knowledge-based economy (KBE). Accordingly,…

Explicit and implicit learning: The case of computer programming

NASA Astrophysics Data System (ADS)

Mancy, Rebecca

The central question of this thesis concerns the role of explicit and implicit learning in the acquisition of a complex skill, namely computer programming. This issue is explored with reference to information processing models of memory drawn from cognitive science. These models indicate that conscious information processing occurs in working memory where information is stored and manipulated online, but that this mode of processing shows serious limitations in terms of capacity or resources. Some information processing models also indicate information processing in the absence of conscious awareness through automation and implicit learning. It was hypothesised that students would demonstrate implicit and explicit knowledge and that both would contribute to their performance in programming. This hypothesis was investigated via two empirical studies. The first concentrated on temporary storage and online processing in working memory and the second on implicit and explicit knowledge. Storage and processing were tested using two tools: temporary storage capacity was measured using a digit span test; processing was investigated with a disembedding test. The results were used to calculate correlation coefficients with performance on programming examinations. Individual differences in temporary storage had only a small role in predicting programming performance and this factor was not a major determinant of success. Individual differences in disembedding were more strongly related to programming achievement. The second study used interviews to investigate the use of implicit and explicit knowledge. Data were analysed according to a grounded theory paradigm. The results indicated that students possessed implicit and explicit knowledge, but that the balance between the two varied between students and that the most successful students did not necessarily possess greater explicit knowledge. The ways in which students described their knowledge led to the development of a framework which extends beyond the implicit-explicit dichotomy to four descriptive categories of knowledge along this dimension. Overall, the results demonstrated that explicit and implicit knowledge both contribute to the acquisition ofprogramming skills. Suggestions are made for further research, and the results are discussed in the context of their implications for education.

The effects of question-generation training on metacognitive knowledge, self regulation and learning approaches in science.

PubMed

Cano García, Francisco; García, Ángela; Berbén, A B G; Pichardo, M C; Justicia, Fernando

2014-01-01

Although much research has examined the impact of question generation on students' reading comprehension and learning from lectures, far less research has analysed its influence on how students learn and study science. The present study aims to bridge this knowledge gap. Using a quasi-experimental design, three complete ninth-grade science classes, with a total of 72 students, were randomly assigned to three conditions (groups): (G1) questioning-training by providing prompts; (G2) question-generation without any explicit instruction; and (G3) no question control. Participants' pre-test and post-test self-reported measures of metacognitive knowledge, self-regulation and learning approaches were collected and data analysed with multivariate and univariate analyses of covariance. (a) MANCOVA revealed a significant effect for group; (b) ANCOVAs showed the highest average gains for G1 and statistically significant between-group differences in the two components of metacognition: metacognitive knowledge and self-regulation; and (c) the direction of these differences seemed to vary in each of these components. Question-generation training influenced how students learned and studied, specifically their metacognition, and it had a medium to large effect size, which was somewhat related to the prompts used.

Stewards of children education: Increasing undergraduate nursing student knowledge of child sexual abuse.

PubMed

Taylor, L Elaine; Harris, Heather S

2018-01-01

Child sexual abuse and exploitation are an increasing public health problem. In spite of the fact that nurses are in a unique position to identify and intervene in the lives of children suffering from abuse due to their role in providing health care in a variety of settings, nursing curricula does not routinely include this focus. The goal was to document the effectiveness of the Stewards of Children child sexual abuse training as an effective educational intervention to increase the knowledge level of undergraduate nursing students on how to prevent, recognize, and react responsibly to child sexual abuse and trafficking. Undergraduate nursing students were required to take the Stewards of Children training in their last semester prior to graduation. Students in the study were given a pre-test prior to the class and a post-test following the class. Pre- and post-tests were graded and the results were compared along with an item indicating the participants' perception of the educational intervention in improving their confidence and competence in this area. Data analysis revealed that post-test scores following training were significantly improved: pre-test mean=45.5%; post-test mean score=91.9%. The statistical significance of the improvement was marked, p<0.01, N=119. The mean response for the perceived values scale was 1.65 from a potential score of 2. This study found a statistically significant increase in the knowledge level of undergraduate nursing students on how to prevent, recognize, and react responsibly to child sexual abuse and trafficking following the Stewards of Children training. Students also reported a high level of confidence in how to prevent abuse and react skillfully when child sexual abuse had occurred. The authors concluded that Stewards of Children is an effective option to educate nursing students on this topic. Copyright © 2017. Published by Elsevier Ltd.

Fitting the Mixed Rasch Model to a Reading Comprehension Test: Exploring Individual Difference Profiles in L2 Reading

ERIC Educational Resources Information Center

Aryadoust, Vahid; Zhang, Limei

2016-01-01

The present study used the mixed Rasch model (MRM) to identify subgroups of readers within a sample of students taking an EFL reading comprehension test. Six hundred and two (602) Chinese college students took a reading test and a lexico-grammatical knowledge test and completed a Metacognitive and Cognitive Strategy Use Questionnaire (MCSUQ)…

Effect of simulation on knowledge of advanced cardiac life support, knowledge retention, and confidence of nursing students in Jordan.

PubMed

Tawalbeh, Loai I; Tubaishat, Ahmad

2014-01-01

This study examined the effect of simulation on nursing students' knowledge of advanced cardiac life support (ACLS), knowledge retention, and confidence in applying ACLS skills. An experimental, randomized controlled (pretest-posttest) design was used. The experimental group (n = 40) attended an ACLS simulation scenario, a 4-hour PowerPoint presentation, and demonstration on a static manikin, whereas the control group (n = 42) attended the PowerPoint presentation and a demonstration only. A paired t test indicated that posttest mean knowledge of ACLS and confidence was higher in both groups. The experimental group showed higher knowledge of ACLS and higher confidence in applying ACLS, compared with the control group. Traditional training involving PowerPoint presentation and demonstration on a static manikin is an effective teaching strategy; however, simulation is significantly more effective than traditional training in helping to improve nursing students' knowledge acquisition, knowledge retention, and confidence about ACLS. Copyright 2014, SLACK Incorporated.

Undergraduate Students' Perceptions of Schizophrenia

ERIC Educational Resources Information Center

De Jong, Meagan A.; Mather, Jennifer

2009-01-01

The purpose of this study was to evaluate knowledge of students enrolled in an Introductory Psychology class about schizophrenia. Students filled out a questionnaire containing twelve questions on a variety of issues connected to this disorder. The questions were tested in a pilot study using students in a fourth year Psychology course focused on…

African American Students' Awareness of Sickle Cell Disease.

ERIC Educational Resources Information Center

Ogamdi, Simon O.

1994-01-01

Reports a study that investigated knowledge level about sickle cell disease among students at a predominantly black university. Survey results indicated the students most directly concerned did not well understand the basic facts about sickle cell disease. Most students could not recall whether they had ever been tested. (SM)

Can Dynamic Visualizations with Variable Control Enhance the Acquisition of Intuitive Knowledge?

NASA Astrophysics Data System (ADS)

Wichmann, Astrid; Timpe, Sebastian

2015-10-01

An important feature of inquiry learning is to take part in science practices including exploring variables and testing hypotheses. Computer-based dynamic visualizations have the potential to open up various exploration possibilities depending on the level of learner control. It is assumed that variable control, e.g., by changing parameters of a variable, leads to deeper processing (Chang and Linn 2013; de Jong and Njoo 1992; Nerdel 2003; Trey and Khan 2008). Variable control may be helpful, in particular, for acquiring intuitive knowledge (Swaak and de Jong 2001). However, it bares the risk of mental exhaustion and thus may have detrimental effects on knowledge acquisition (Sweller 1998). Students ( N = 118) from four chemistry classes followed inquiry cycles using the software Molecular Workbench (Xie and Tinker 2006). Variable control was varied across the conditions (1) No-Manipulation group and (2) Manipulation group. By adding a third condition, (3) Manipulation-Plus group, we tested whether adding an active hypothesis phase prepares students before changing parameters of a variable. As expected, students in the Manipulation group and Manipulation-Plus group performed better concerning intuitive knowledge ( d = 1.14) than students in the No-Manipulation group. On a descriptive level, results indicated higher cognitive effort in the Manipulation group and the Manipulation-Plus group than in the No-Manipulation group. Unexpectedly, students in the Manipulation-Plus group did not benefit from the active hypothesis phase (intuitive knowledge: d = .36). Findings show that students benefit from variable control. Furthermore, findings point toward the direction that variable control evokes desirable difficulties (Bjork and Linn 2006).

Survey of congenital cytomegalovirus (cCMV) knowledge among medical students.

PubMed

Baer, H R; McBride, H E; Caviness, A C; Demmler-Harrison, G J

2014-07-01

Congenital cytomegalovirus (cCMV) is a leading cause of congenital infection worldwide and the most common congenital infection in the United States, affecting 30,000-40,000 US newborns each year and causing permanent disabilities in 8000-10,000. In contrast to how commonly it occurs, physicians and medical students have little knowledge of cCMV. To test the hypothesis medical students have little awareness about cCMV infection, and to collect data on medical students' knowledge about cCMV. The long-term goal of this project is to establish medical student awareness of cCMV infection and educate students about available treatments and strategies for prevention in at-risk populations. Medical students at one institution were surveyed by questionnaire to assess their knowledge of cCMV. Responses were described, quantified, and compared between groups. 751 surveys were sent and 422 completed responses were received. Respondents were well distributed over all 4 medical school (MS) class years. Only 34% MS1 had heard of cCMV compared to 100% MS2-4 (P<0.0001). All MS2-4 who reported being "very familiar" with CMV learned about it in medical school, 80% in one lecture. MS1 respondents were significantly less knowledgeable about cCMV than MS2-MS4 respondents. A baseline lack of knowledge about cCMV was documented in first year medical students. A sharp increase in knowledge of cCMV occurred between MS1 and MS2 years, likely due to preclinical medical student curriculum. However, significant knowledge gaps regarding transmission and treatment were observed in all MS years, representing opportunities for medical education. Copyright © 2014 Elsevier B.V. All rights reserved.

Assessment of knowledge and perceptions toward generic medicines among basic science undergraduate medical students at Aruba.

PubMed

Shankar, P Ravi; Herz, Burton L; Dubey, Arun K; Hassali, Mohamed A

2016-10-01

Use of generic medicines is important to reduce rising health-care costs. Proper knowledge and perception of medical students and doctors toward generic medicines are important. Xavier University School of Medicine in Aruba admits students from the United States, Canada, and other countries to the undergraduate medical (MD) program. The present study was conducted to study the knowledge and perception about generic medicines among basic science MD students. The cross-sectional study was conducted among first to fifth semester students during February 2015. A previously developed instrument was used. Basic demographic information was collected. Respondent's agreement with a set of statements was noted using a Likert-type scale. The calculated total score was compared among subgroups of respondents. One sample Kolmogorov-Smirnov test was used to study the normality of distribution, Independent samples t -test to compare the total score for dichotomous variables, and analysis of variance for others were used for statistical analysis. Fifty-six of the 85 students (65.8%) participated. Around 55% of respondents were between 20 and 25 years of age and of American nationality. Only three respondents (5.3%) provided the correct value of the regulatory bioequivalence limits. The mean total score was 43.41 (maximum 60). There was no significant difference in scores among subgroups. There was a significant knowledge gap with regard to the regulatory bioequivalence limits for generic medicines. Respondents' level of knowledge about other aspects of generic medicines was good but could be improved. Studies among clinical students in the institution and in other Caribbean medical schools are required. Deficiencies were noted and we have strengthened learning about generic medicines during the basic science years.

An innovative pedagogic course combining video and simulation to teach medical students about pediatric cardiopulmonary arrest: a prospective controlled study.

PubMed

Drummond, David; Arnaud, Cécile; Thouvenin, Guillaume; Guedj, Romain; Grimprel, Emmanuel; Duguet, Alexandre; de Suremain, Nathalie; Petit, Arnaud

2016-06-01

Compliance by residents in pediatrics to pediatric resuscitation guidelines is low. In many French faculties, a 1-h traditional lecture is still used to educate medical students about pediatric cardiopulmonary arrest (CPA). We developed an innovative pedagogic course combining a 23-min video and 3-h simulation exercises to improve knowledge and skills of medical students. A prospective controlled study was conducted. Medical student knowledge was tested before, just after, and 6-12 months after the innovative course and compared to that of a cohort who attended the traditional lecture. A high-fidelity mannequin simulator simulating cardiopulmonary arrest was used to assess and compare the skills of the study and control groups. Costs of the courses were evaluated; 809 of 860 (94 %) medical students were assessed for knowledge. Six to 12 months after the courses, the median score was significantly higher for the innovative group than that for the traditional lecture group (p < 0.001). In terms of skills, student in the innovative group scored higher on the performance score than the control group (p < 0.01). The innovative course was 24 times more expensive. Combination of video and simulation allows better retention of knowledge than a traditional lecture and leads to better compliance to resuscitation guidelines. • Compliance by residents to pediatric resuscitation guidelines is low. • We developed an innovative pedagogic course combining an educational video and simulation. What is new: • Knowledge retention after the innovative course was better than after a traditional lecture. • Sixty-six students tested on their skills demonstrated better compliance to resuscitation guidelines.

Integrated learning: ways of fostering the applicability of teachers’ pedagogical and psychological knowledge

PubMed Central

Harr, Nora; Eichler, Andreas; Renkl, Alexander

2015-01-01

In teacher education, general pedagogical and psychological knowledge (PPK) is often taught separately from the teaching subject itself, potentially leading to inert knowledge. In an experimental study with 69 mathematics student teachers, we tested the benefits of fostering the integration of pedagogical content knowledge (PCK) and general PPK with respect to knowledge application. Integration was fostered either by integrating the contents or by prompting the learners to integrate separately taught knowledge. Fostering integration, as compared to a separate presentation without integration help, led to more applicable PPK and greater simultaneous application of PPK and PCK. The advantages of fostering knowledge integration were not moderated by the student teachers’ prior knowledge or working memory capacity. A disadvantage of integrating different knowledge types referred to increased learning times. PMID:26082740

The Effect of Syllabus on Mathematical Knowledge

ERIC Educational Resources Information Center

Belsom, C. G. H.; Elton, L. R. B.

1974-01-01

Item analysis of a mathematics preknowledge test given to physics students revealed that significant differences existed on certain items between groups of students who had followed different mathematics syllabuses. (MLH)

Paternity Testing in a PBL Environment

ERIC Educational Resources Information Center

Casla, Alberto Vicario; Zubiaga, Isabel Smith

2010-01-01

Problem Based Learning (PBL) makes use of real-life scenarios to stimulate students' prior knowledge and to provide a meaningful context that is also related to the student's future professional work. In this article, Paternity testing is presented using a PBL approach that involves a combination of classroom, laboratory, and out-of-class…

The Lasting Effects of Introductory Economics Courses.

ERIC Educational Resources Information Center

Sanders, Philip

1980-01-01

Reports research which tests the Stigler Hypothesis. The hypothesis suggests that students who have taken introductory economics courses and those who have not show little difference in test performance five years after completing college. Results of the author's research illustrate that economics students do retain some knowledge of economics…

How to Assess Student Performance in Science: Going beyond Multiple-Choice Tests. Third Edition

ERIC Educational Resources Information Center

Butler, Susan M.; McColskey, Wendy; O'Sullivan, Rita

2005-01-01

Educational systems promote student growth in a variety of dimensions. Basic content knowledge can be effectively assessed with multiple-choice and completion tests. However educational reforms have become more concerned with higher-order cognitive dimensions (problem-solving, creativity), social dimensions (communication skills, ability to work…

Building the BIKE: Development and Testing of the Biotechnology Instrument for Knowledge Elicitation (BIKE)

ERIC Educational Resources Information Center

Witzig, Stephen B.; Rebello, Carina M.; Siegel, Marcelle A.; Freyermuth, Sharyn K.; Izci, Kemal; McClure, Bruce

2014-01-01

Identifying students' conceptual scientific understanding is difficult if the appropriate tools are not available for educators. Concept inventories have become a popular tool to assess student understanding; however, traditionally, they are multiple choice tests. International science education standard documents advocate that assessments…

Evaluating students' perceptions of an interprofessional problem-based pilot learning project.

PubMed

Eccott, Lynda; Greig, Alison; Hall, Wendy; Lee, Michael; Newton, Christie; Wood, Victoria

2012-01-01

Interprofessional teams provide the promise of effective, comprehensive and reliable care. Interprofessional education (IPE) promotes students' knowledge and attitudes to support interprofessional teamwork, and problem-based learning formats enable students to gain valuable teamwork experience. To design, implement, and evaluate an interprofessional problem-based learning module in a large Canadian university focusing on the effects of this format on students' knowledge, attitudes, and perceptions. A pre-post mixed-methods research design was used, with a convenience sample of 24 students from medicine, pharmacy, nursing, physical therapy, and occupational therapy. Participants in the module were divided into 5 teams composed of one member from each discipline. Pre-tests were delivered just prior to module participation and post-tests directly followed. Students also participated in focus groups to provide feedback about module content, process, outcomes, and practical considerations. Students' attitudes toward interprofessional teamwork improved from baseline to post-intervention. Mean differences were significant using paired t-tests on confidence in professional role (p <0.001), communication (p = 0.02), understanding roles of others (p = 0.002), identification with the team (p = 0.002), comfort with members (p = 0.047), cooperation with team members (p = 0.004), team perceptions (p = 0.04), decision-making (p <0.001), team efficiency (p <0.001), minimal conflict (p = 0.04), and group contributions (p = 0.03). Focus group themes indicated students were satisfied with the module, perceived increased knowledge about roles and perspectives, greater confidence to collaborate, and increased motivation to engage in intra-curricular IPE. The timing of their exposure within their respective educational programs was identified as important.

Our Students Suffer from Both Lack of Knowledge and Consistency: A PPT (Potential Performance Theory) Analysis of Test-Taking

ERIC Educational Resources Information Center

Rice, Stephen; Geels, Kasha; Trafimow, David; Hackett, Holly

2011-01-01

Test scores are used to assess one's general knowledge of a specific area. Although strategies to improve test performance have been previously identified, the consistency with which one uses these strategies has not been analyzed in such a way that allows assessment of how much consistency affects overall performance. Participants completed one…

Does EFL Readers' Lexical and Grammatical Knowledge Predict Their Reading Ability? Insights from a Perceptron Artificial Neural Network Study

ERIC Educational Resources Information Center

Aryadoust, Vahid; Baghaei, Purya

2016-01-01

This study aims to examine the relationship between reading comprehension and lexical and grammatical knowledge among English as a foreign language students by using an Artificial Neural Network (ANN). There were 825 test takers administered both a second-language reading test and a set of psychometrically validated grammar and vocabulary tests.…

Health Beliefs of Midwifery Students at Istanbul University about Breast Cancer and Breast Self-Examination Acknowledgements.

PubMed

Gençtürk, Nuran; Demirezen, Esma; Ay, Fatma

2017-12-01

Knowing the attitudes and beliefs of midwifery students toward breast cancer and breast self-examination (BSE) practice may reduce breast cancer-related deaths by increasing breast cancer awareness. This study was conducted to examine the attitudes and beliefs of midwifery students toward breast cancer and the BSE practice. The study was conducted with 160 midwifery students at Istanbul University as a descriptive, cross-sectional study. Data were collected by a part of Champion's Health Belief Model Scale and a self-administered questionnaire. The descriptive characteristics were given as frequencies and percentages. The evaluation was done with Kruskal-Wallis test, a non-parametric test. It has been observed 70.0 % among midwifery students have knowledge of breast cancer. 90.0 % of midwifery students know about BSE, however only 14.4 % among them practice BSE regularly every month. The benefit, barrier and confidence sub-dimension scores were positively associated with BSE practice regularity (p ≤ 0.05). It has been determined that more than half of midwifery students have knowledge about breast cancer and BSE, and that only a fraction of those with knowledge about BSE practice BSE regularly every month. The perceived seriousness of breast cancer and knowledge about breast cancer affect the ability of individuals to perform BSE, initiating BSE and continuing to practice BSE for early diagnosis of breast cancer. The results from the study provide the midwifery students awareness of breast cancer and BSE both for themselves and for the women for whom they take responsibility.

The Impact of an Informal Science Program on Students' Science Knowledge and Interest

NASA Astrophysics Data System (ADS)

Zandstra, Anne Maria

In this sequential explanatory mixed methods study, quantitative and qualitative data were used to measure the impact of an informal science program on eleventh grade students' science knowledge and interest. The local GEAR UP project has been working for six years with a cohort of students who were in eleventh and twelfth grade during the time of the study. Participants of this study were 122 eleventh grade students from this cohort. In the first, quantitative phase, state standardized test scores and a modified version of the Test of Science Related Attitudes (TOSRA) were used to measure participants' science knowledge and interest respectively. The findings of the quantitative phase revealed a small but significant correlation between students' attendance at the program elements (in total number of hours) and their science knowledge. In addition, small but significant correlations were found between (1) students' attendance at the mathematics program element and their total interest scores, (2) their mathematics attendance and the career interest subscore, and (3) their total attendance and the normality of scientist subscore. The qualitative data in the second phase consisted of focus group interviews with fourteen of the participants. Results of this phase showed that the majority of the focus group participants agreed that they had learned something from the GEAR UP field trips and half of them thought the field trips had impacted their grades and test scores. Furthermore, a majority of the focus group participants concurred that their experiences in the field trips had increased their interest in science. The purpose of the qualitative phase of this study was to provide explanations for the results of the quantitative phase. Explanations for the correlation between attendance and knowledge were that the field trips covered the same content as the formal science classes and that students learned more because they perceived the field trips as fun and hands-on. The correlations between attendance and interest were explained by the fact that students had the opportunity to see interesting aspects of science and interact with real scientists during the field trips.

Enhancing Medical Student Education by Implementing a Competency-Based Ophthalmology Curriculum.

PubMed

Succar, Tony; McCluskey, Peter; Grigg, John

2017-01-01

To evaluate innovative educational strategies that help optimize ophthalmology teaching in a crowded medical curriculum. The knowledge acquisition and perceptions of medical students undertaking the revised competency-based curriculum were compared with the prior content-based curriculum within the Sydney Medical Program. A mixed-methods research design was employed to include both quantitative and qualitative dimensions in evaluating the revised curriculum with medical students (n = 328) undergoing their ophthalmology rotation. Quantitative evaluation was performed with a 20-item multiple choice pre- and post-test of ophthalmic knowledge. A 12-month follow-up test was readministered to compare the long-term retention rate of graduates. Qualitative evaluation was measured with student satisfaction questionnaires. In the original curriculum there was an improvement of 19.9% from pre- to post-test scores [2.15; 95% confidence interval (CI), 1.35-2.94; P < 0.001] and a greater improvement of 31.6% from pre- to post-test (3.50; 95% CI, 3.03-3.97; P < 0.001) in the revised curriculum. When assessing retained knowledge at 12 months, students from the revised curriculum scored 11.5% higher than students from the original curriculum (1.56; 95% CI, 0.42-2.71; P = 0.008). In addition, qualitative feedback also improved, with the rotation being highly valued. The revised ophthalmic curriculum resulted in an increase in academic performance and a higher degree of student satisfaction. Given the gradual decline of ophthalmic education in the standard medical school curriculum, our results are timely in providing guidance for minimum ophthalmic curriculum exposure and strategies to improve ophthalmic education in medical schools. Copyright© 2017 Asia-Pacific Academy of Ophthalmology.

Impact of nutrition education on university students' fat consumption.

PubMed

Emrich, Teri E; Mazier, M J Patricia

2009-01-01

University science students who have taken a nutrition course possess greater knowledge of fats than do those who have not; whether students apply this knowledge to their diet is unknown. We measured and compared science students' total and saturated fat intake in the first and fourth years, and evaluated whether taking a nutrition course influenced fat consumption. A sample of 269 first- and fourth-year science students at a small undergraduate university completed a survey with both demographic questions and a semi-quantitative food frequency questionnaire about fats in the diet. Data were analyzed using chi-square tests and independent-sample t-tests. Fourth-year science students consumed fewer grams of total and saturated fat than did first-year science students (p<0.001). Science students who had taken a nutrition course consumed fewer grams of total and saturated fat than did those who had not (p<0.001). Taking a nutrition course may decrease first-year students' fat consumption, which may improve diet quality and decrease the risk of chronic disease related to fat consumption.

Cross-Cultural Collaboration in Earth Science Education

NASA Astrophysics Data System (ADS)

Sparrow, E. B.; Stephens, S.; Gordon, L. S.; Kopplin, M. R.

2006-12-01

Alaskan Native elders, other local experts, scientists and educators worked collaboratively in providing professional development science workshops and follow-up support for K-12 teachers. Cognizant of the commonalities between western science and Native knowledge, the Observing Locally Connecting Globally (OLCG) program blended GLOBE Earth science measurements, traditional knowledge and best teaching practices including culturally responsive science curriculum, in engaging teachers and students in climate change research. Native observations and knowledge were used to scaffold some local environmental studies undertaken by Alaskan teachers and their students. OLCG partnered with the Project Jukebox of the University of Alaska Fairbanks Oral History Program to produce digitized interviews of Native experts and a scientist on climate change. Sample interviews for students to use in asking Native experts about their observations and knowledge on environmental changes as well as other educational materials have been posted on the program website http://www.uaf.edu/olcg. Links to the climate change interviews, the Alaska Cultural Standards for Schools, Teachers and Students, and other relevant resource materials have also been included in the website. Results of pre- and post-institute assessment showed an increase in teacher comfort level with teaching science and integrating Native knowledge in the classroom. Teacher journals indicated the program's positive influence on their math and science teaching methods and curriculum. Student attitude and achievement assessments showed a significant increase in post-test (end of school year) scores from pre-test (beginning of the school year) scores. Other lessons learned from this project will also be presented.

The Brewsters: A new resource for interprofessional ethics education.

PubMed

Rozmus, Cathy L; Carlin, Nathan; Polczynski, Angela; Spike, Jeffrey; Buday, Richard

2015-11-01

One of the barriers to interprofessional ethics education is a lack of resources that actively engage students in reflection on living an ethical professional life. This project implemented and evaluated an innovative resource for interprofessional ethics education. The objective of this project was to create and evaluate an interprofessional learning activity on professionalism, clinical ethics, and research ethics. The Brewsters is a choose-your-own-adventure novel that addresses professionalism, clinical ethics, and research ethics. For the pilot of the book, a pre-test/post-test design was used. Once implemented across campus, a post-test was used to evaluate student learning in addition to a student satisfaction survey. A total of 755 students in six academic schools in a health science center completed the activity as part of orientation or in coursework. The project was approved as exempt by the university's Committee for the Protection of Human Subjects. The pilot study with 112 students demonstrated a significant increase in student knowledge. The 755 students who participated in the project had relatively high knowledge scores on the post-test and evaluated the activity positively. Students who read The Brewsters scored well on the post-test and had the highest scores on clinical ethics. Clinical ethics scores may indicate issues encountered in mass media. The Brewsters is an innovative resource for teaching interprofessional ethics and professionalism. Further work is needed to determine whether actual and long-term behavior is affected by the activity. © The Author(s) 2014.

Chemistry Teachers' Knowledge and Application of Models

ERIC Educational Resources Information Center

Wang, Zuhao; Chi, Shaohui; Hu, Kaiyan; Chen, Wenting

2014-01-01

Teachers' knowledge and application of model play an important role in students' development of modeling ability and scientific literacy. In this study, we investigated Chinese chemistry teachers' knowledge and application of models. Data were collected through test questionnaire and analyzed quantitatively and qualitatively. The result indicated…

Teaching about ozone layer depletion in Turkey: pedagogical content knowledge of science teachers.

PubMed

Bozkurt, Orçun; Kaya, Osman Nafiz

2008-04-01

The purpose of this study was to investigate the pedagogical content knowledge of Prospective Science Teachers (PSTs) on the topic of "ozone layer depletion." In order to explore PSTs' subject matter knowledge on ozone layer depletion, they were given a form of multiple-choice test where they needed to write the reasons behind their answers. This test was completed by 140 PSTs in their final year at the College of Education. Individual interviews were carried out with 42 randomly selected PSTs to determine their pedagogical knowledge about ozone layer depletion. Data were obtained from the study which indicate that the PSTs did not have adequate subject matter and pedagogical knowledge to teach the topic of ozone layer depletion to middle school students. It was also evident that the PSTs held various misconceptions related to ozone layer depletion. PSTs' inadequate pedagogical knowledge was found in the areas of the curriculum, learning difficulties of students, and instructional strategies and activities. This study provides some pedagogical implications for the training of science teachers.

Blended learning approach improves teaching in a problem-based learning environment in orthopedics - a pilot study.

PubMed

Back, David A; Haberstroh, Nicole; Antolic, Andrea; Sostmann, Kai; Schmidmaier, Gerhard; Hoff, Eike

2014-01-27

While e-learning is enjoying increasing popularity as adjunct in modern teaching, studies on this topic should shift from mere evaluation of students' satisfaction towards assessing its benefits on enhancement of knowledge and skills. This pilot study aimed to detect the teaching effects of a blended learning program on students of orthopedics and traumatology in the context of a problem-based learning environment. The project NESTOR (network for students in traumatology and orthopedics) was offered to students in a problem-based learning course. Participants completed written tests before and directly after the course, followed by a final written test and an objective structured clinical examination (OSCE) as well as an evaluation questionnaire at the end of the semester. Results were compared within the group of NESTOR users and non-users and between these two groups. Participants (n = 53) rated their experiences very positively. An enhancement in knowledge was found directly after the course and at the final written test for both groups (p < 0.001). NESTOR users scored higher than non-users in the post-tests, while the OSCE revealed no differences between the groups. This pilot study showed a positive effect of the blended learning approach on knowledge enhancement and satisfaction of participating students. However, it will be an aim for the future to further explore the chances of this approach and internet-based technologies for possibilities to improve also practical examination skills.

Business Protocol and Etiquette: Preparing Students for the Global Business Environment.

ERIC Educational Resources Information Center

Lazorchak, Shirley A.

2000-01-01

The Business Etiquette Dining Tutorial is designed to teach students the skills of dining domestically and internationally in business settings. A test with 19 students showed that it improved their knowledge and ability to adapt to different cultural environments. (SK)

Students' views of cooperative learning and group testing.

PubMed

Hicks, Jay

2007-01-01

Today's radiologic technology students must learn to collaborate and communicate to function as part of the health care team. Innovative educational techniques such as cooperative learning (working collectively in small groups) and group testing (collaborating on tests) can foster these skills. Assess students' familiarity with and opinions about cooperative learning and group testing before and after participation in a semester-long course incorporating these methods. Twenty-eight students enrolled in a baccalaureate-level radiologic technology program in Louisiana were surveyed at the beginning and end of the semester. Results showed that students were more knowledgeable about and more accepting of cooperative learning and group testing after participating in the course. However, some students continued to prefer independent learning. Students are open to new learning methods such as cooperative learning and group testing. These techniques can help them develop the skills they will need to function collaboratively in the workplace.

Medical students' knowledge and attitude towards complementary and alternative medicine - A survey in Ghana.

PubMed

Ameade, Evans Paul Kwame; Amalba, Anthony; Helegbe, Gideon Kofi; Mohammed, Baba Sulemana

2016-07-01

Interest, use of and research into Complementary and Alternative Medicine (CAM; bǔ chōng yǔ tì dài yī xué) is on the increase in recent times even in developed countries. It may therefore be appropriate if medical students who would become future physicians possess adequate knowledge and better attitude towards CAMS. This study assessed medical students' knowledge of, attitude towards, and usage of CAM as well as their opinion about integrating CAMs into the medical curriculum. In a cross-sectional study, 203 medical students in 2nd, 3rd and 4th year classes completed a questionnaire. Data was analyzed using SPSS 18 and GraphPad 5.01. Association between different variables was tested. The overall mean knowledge score was 19.6%. Students in higher years of study were significantly more knowledgeable in CAMs (p = 0.0006). The best known CAM was herbal medicine (63.6%), with relatives and friends being their main source of information. Students' attitude towards CAM was good (75.1%) with majority (71.5%) favouring introduction of CAM into the medical curriculum; preferably at the preclinical level (67.5%). Year of study, gender and locality where student grew up did not significantly affect attitude towards CAM use. Up to 117 (59.0%) of the students had ever used CAM especially herbal medicine. Although students in this study were deficient in knowledge on CAMs, their attitude and usage was good. Herbal medicine was the best known and used CAM. Majority of the students believed knowledge on CAM would be beneficial to their practice hence, desirous of its introduction into their medical curriculum.

Changing Knowledge and Attitudes with a Middle School Mental Health Education Curriculum

PubMed Central

Wahl, Otto F.; Susin, Janet; Kaplan, Lorraine; Lax, Amy; Zatina, Dayna

2011-01-01

Purpose This research tested the effectiveness of a widely used mental health education curriculum in changing knowledge and attitudes about mental illness. Method Middle school students from four schools were provided the Breaking the Silence: Teaching the Next Generation About Mental Illness mental health instruction while students from other classes at the same schools received usual class instruction. Students completed questionnaires assessing knowledge, attitudes, and social distance preferences before, immediately after, and six weeks after the instruction was given. Results Students given the Breaking the Silence instruction showed improvements in knowledge about mental illness, attitudes toward mental illness, and willingness to interact with people with mental illnesses. Students in the comparison classes showed no changes. Conclusions Breaking the Silence was an effective means of improving the knowledge and attitudes of middle school students about mental illness. Implications An easy-to-administer and effective curriculum, Breaking the Silence is available to teachers and schools to help improve understanding and acceptance of people with mental illness. Such a curriculum, introduced during childhood and adolescence, may help to prevent the negative attitudes and misunderstanding that characterize adult perceptions of mental illness. PMID:21731851