Johnston, Jane; Ahtee, Maija
This research explores and compares primary student teachers' attitudes, subject knowledge and pedagogical content knowledge (PCK) in physics in two institutions in England and Finland, using a practical physics activity and questionnaire. Teaching of physics activities was rated unpopular both in Finland and England, although English students…
Carmichael, Adrian; Chini, Jacquelyn J.; Rebello, N. Sanjay; Puntambekar, Sadhana
Often computer simulation environments present students with an idealized version of the real world which can affect students' conceptual understanding. In this study we investigate the effects of completing an experiment in mechanics using this ideal world as compared to an identical experiment in the real world. Students in three of five conceptual physics laboratory sections completed the physical experiment while the other two sections performed the virtual experiment. The experiments were part of a unit on simple machines from the CoMPASS curriculum  which integrates hypertext-based concept maps in a design-based context. There was no statistically significant difference between the pre and post data of the students in the two groups. Students who performed the virtual experiment were able to answer questions dealing with work and potential energy more correctly, though neither group was able to offer sound reasoning to support their answers.
Overman, Michelle; Vermunt, Jan D.; Meijer, Paulien C.; Bulte, Astrid M. W.; Brekelmans, Mieke
Context-based curriculum reforms in chemistry education are thought to bring greater diversity to the ways in which chemistry teachers organize their teaching. First and foremost, students are expected to perceive this diversity. However, empirical research on how students perceive their teacher's teaching in context-based chemistry classrooms, and whether this teaching differs from traditional chemistry lessons, is scarce. This study aims to develop our understanding of what teaching looks like, according to students, in context-based chemistry classrooms compared with traditional chemistry classrooms. As such, it might also provide a better understanding of whether teachers implement and attain the intentions of curriculum developers. To study teacher behaviour we used three theoretical perspectives deemed to be important for student learning: a content perspective, a learning activities perspective, and an interpersonal perspective. Data were collected from 480 students in 24 secondary chemistry classes in the Netherlands. Our findings suggest that, according to the students, the changes in teaching in context-based chemistry classrooms imply a lessening of the emphasis on fundamental chemistry and the use of a teacher-centred approach, compared with traditional chemistry classrooms. However, teachers in context-based chemistry classrooms seem not to display more 'context-based' teaching behaviour, such as emphasizing the relation between chemistry, technology, and society and using a student-centred approach. Furthermore, students in context-based chemistry classrooms perceive their teachers as having less interpersonal control and showing less affiliation than teachers in traditional chemistry classrooms. Our findings should be interpreted in the context of former and daily experiences of both teachers and students. As only chemistry is reformed in the schools in which context-based chemistry is implemented, it is challenging for both students and teachers to
Richardson, Mary; Rogness, Neal; Gajewski, Byron
This paper describes an interactive activity developed for illustrating hypothesis tests on the mean for paired or matched samples. The activity is extended to illustrate assessing normality, the Wilcoxon signed rank test, Kaplan-Meier survival functions, two-way analysis of variance, and the randomized block design. (Contains 6 tables and 13…
Bevan, Samantha J.; Chan, Cecilia W. L.; Tanner, Julian A.
Although there is increasing evidence for a relationship between courses that emphasize student engagement and achievement of student deep learning, there is a paucity of quantitative comparative studies in a biochemistry and molecular biology context. Here, we present a pedagogical study in two contrasting parallel biochemistry introductory…
Bevan, Samantha J; Chan, Cecilia W L; Tanner, Julian A
Although there is increasing evidence for a relationship between courses that emphasize student engagement and achievement of student deep learning, there is a paucity of quantitative comparative studies in a biochemistry and molecular biology context. Here, we present a pedagogical study in two contrasting parallel biochemistry introductory courses to compare student surface and deep learning. Surface and deep learning were measured quantitatively by a study process questionnaire at the start and end of the semester, and qualitatively by questionnaires and interviews with students. In the traditional lecture/examination based course, there was a dramatic shift to surface learning approaches through the semester. In the course that emphasized student engagement and adopted multiple forms of assessment, a preference for deep learning was sustained with only a small reduction through the semester. Such evidence for the benefits of implementing student engagement and more diverse non-examination based assessment has important implications for the design, delivery, and renewal of introductory courses in biochemistry and molecular biology.
Cashin, William E.
There are four reasons why comparative data is needed for student ratings of faculty performance: (1) the considerable inflation of student ratings; (2) the great variability in the way students rate different items; (3) because student rating systems must be flexible and comparable; and (4) because of factors (such as student motivation, class…
Bennett, Barbara; And Others
This monograph suggests ways that college or university administrations can undertake a systematic and careful review of the risks posed by students' activities. Its purpose is to provide guidance in integrating the risk management process into a school's existing approaches to managing student organizations and activities. It is noted that no…
Overman, Michelle; Vermunt, Jan D.; Meijer, Paulien C.; Bulte, Astrid M. W.; Brekelmans, Mieke
Context-based curriculum reforms in chemistry education are thought to bring greater diversity to the ways in which chemistry teachers organize their teaching. First and foremost, students are expected to perceive this diversity. However, empirical research on how students perceive their teacher's teaching in context-based chemistry classrooms,…
Fitzhugh, William P.
In a series of activities, intermediate grade students display data from a questionnaire completed by a selected class of Korean elementary school students. The students complete the same questionnaire. They tally results from both questionnaires and display data in an appropriate form: a graph or a Venn diagram. They compare the responses from…
Masie, Elliott; Stein, Michele
Designed to provide schools with the tools to start utilizing computers for student activity programs without additional expenditures, this handbook provides beginning computer users with suggestions and ideas for using computers in such activities as drama clubs, yearbooks, newspapers, activity calendars, accounting programs, room utilization,…
Butler, Judy D.
This paper describes a 1996 study that compared the student teaching experiences of a traditional and a nontraditional student to ascertain what differences in their experiences might imply about teacher preparation. The two students kept journals that could be written in at any time of the day. They recorded their impressions of their situation…
Kolås, Line; Nordseth, Hugo; Yri, Jørgen Sørlie
To ensure student activity in webinars we have defined 10 learning tasks focusing on production and communication e.g. collaborative writing, discussion and polling, and investigated how the technology supports the learning activities. The three project partners in the VisPed-project use different video-conferencing systems, and we analyzed how it…
Describes SAIL (Students Active in Leadership) as a school-based, youth-directed group. States that the program helps teenagers learn leadership skills by developing and implementing community service activities. SAIL finds partners with whom to collaborate among local businesses, government, and health associations, and these partners provide the…
Holloway, John H.
Reviews research on the link between extracurricular activities and student engagement. Finds that extracurricular activities appeal to student interests, encourage peer interaction, prompt cooperation, build student-adult relationships, provide structure and challenge, and draw students--especially minorities and women--to science. (PKP)
Anyaehie, U S B; Nwobodo, Ed; Njoku, C J; Inah, G A
Currently, understanding of physiology and disease patterns is undergoing a fundamental paradigm shift with attendant shift in education of health professionals worldwide towards active learning to encourage exploration of connections and their relationships. We introduced problem-based learning to physiology teaching of medial laboratory students to confirm worldwide reports that active learning environments offer better learning opportunities over the traditional methods which is the predominant teaching method in Nigerian universities. Our findings indicate that problem-based learning increases students' attendance/participation in classes and performance in examination. We recommend the integration of active learning into physiology curriculum of Nigerian Universities.
Li, Dan; Wang, Jian
Reading for personal interest and acquiring and using information using various reading processes are important parts of reading literacy that students need to develop in order to progress successfully through their schooling and fully function in the information society. Computer assisted reading instructional activities are assumed useful in…
Moffett, James; Wagner, Betty Jane
Offers student-centered reading activities designed to bring students to reading maturity and involvement in literature. Discusses partner reading, dramatizing and performing texts, transforming texts, journal writing, discussion, and writing. (PRA)
Wilkinson, Carol; Hunter, Mike
Physical educators have a responsibility to motivate students to develop personal fitness. This is a critical concept as physical education is the only part of the curriculum capable of meeting the health needs of students regarding physical activity. Current physical educators must promote fitness in ways that motivate students to engage in…
O'Sullivan, Patricia S.; And Others
Logs completed by 201 medical students in third-year clerkships at nine community-based hospitals indicated students received 6.5 hours of teaching with an instructor daily, spending 4.9 more hours in clerkship-related learning. Most teaching was by full-time faculty and residents. In half their educational activities, students participated with…
Cuzzetto, Charles E.
Student activity funds may create educational opportunities for students, but they frequently create problems for business administrators. The first part of this work reviews the types of organizational issues and transactions an organized student group is likely to encounter, including establishing a constitution, participant roles,…
Texas Tech Univ., Lubbock. Home Economics Curriculum Center.
This student activity book contains pencil-and-paper activities for use in a hospitality services course focusing on the food and lodging segments of the hospitality and tourism industry. The activities are organized into 29 chapters on the following topics: hospitality services industry; professional ethics; organization/management structures in…
Roberts, Darbi L.
This article examines the field of international higher education (IHE) and its application to the practice of student affairs. The author proposes that IHE is a crossroads between international comparative education and higher education, exploring their shared historical roots. She gives an overview of the current state of the IHE field, looking…
Hayek, John C.; Carini, Robert M.; O'Day, Patrick T.; Kuh, George D.
This study compared the levels of student engagement between fraternity and sorority members and other undergraduate students. After controls, Greek members appeared to be equally and sometimes more engaged in academically challenging tasks, active learning, student-faculty interaction, community service, diversity, satisfaction, and on learning…
Lumpkin, Angela; Achen, Rebecca M.; Dodd, Regan K.
A paradigm shift from lecture-based courses to interactive classes punctuated with engaging, student-centered learning activities has begun to characterize the work of some teachers in higher education. Convinced through the literature of the values of using active learning strategies, we assessed through an action research project in five college…
American Coal Foundation, Washington, DC.
This collection of lesson plans designed for teachers of 4th- through 12th-grade students utilizes an assortment of teaching strategies for topics related to coal and the coal industry. Activities cover the following topics: coal formation; coal identification; "the geologist's dilemma" (a supply and demand activity); geologic time and…
Solomon, George T.; Fernald, Jr., Lloyd W.
The study compared values of 123 senior-level college business students and 400 Florida entrepreneurs. Findings indicated value differences between entrepreneurs and students, as well as between female entrepreneurs and female students, but few differences between male entrepreneurs and male students. (DB)
Choudhry, Amtul Hafeez; Gujjar, Aijaz Ahmed; Hafeez, Muhammad Rashid
This paper attempts to compare the availability, quality, similarities and differences of student support services in Allama Iqbal Open University (AIOU) and United Kingdom Open University (UKOU) and also to identify and enlist the deficiencies that AIOU students are facing in the student support services. The study found out that student support…
Kaufman, David M.; Mann, Karen V.
A survey of 2 medical school classes at Dalhousie University (Canada) compared student attitudes toward the conventional (n=57 students) and problem-based (n=73) curricula. Students in the problem-based group had more positive attitudes toward the learning environment and curriculum, but were less positive on a student-interaction scale. No…
Bosshardt, William; Watts, Michael
Expounds on the relationship between instructor assessments of their teaching and their student assessments. Finds that instructors who speak English as their native language favorably rate their own speaking ability and enthusiasm, while students care more about instructor preparation for class and grading rigor. (RLH)
Harrison, Henry Ladson, III
This study compared high school student's perceptions of technology and technological literacy to those perceptions of the general public. Additionally, individual student groups were compared statistically to determine significant differences between the groups. The "ITEA/Gallup Poll" instrument was used to survey high school student's…
Schwartz, Allan J.
Suicide rates for college students were compared with rates for nonstudents using two definitions of students: full-time enrollment at 4-year institutions, and all-inclusive postsecondary enrollment. For traditionally aged females, comparing the suicide rate of students (3.0 per 100,000) to the rate for same-age nonstudents rather than the…
Katz, Daniel Seth; Davison, Karen
This study explores community college student mental health by comparing the responses of California community college and traditional university students on the American College Health Association-National College Health Assessment II (ACHA-NCHA II). Using MANOVA, we compared community college and traditional university students, examining…
Marks, Steven K.
An aerospace education activity is described which is suitable for grades 3-12. Students piece together several images from the Landsat satellite to make a mosaic of their state. From the mosaic clear acetate overlay maps can be made relating to such subjects as agriculture, geology, hydrology, or urban planning. (BB)
Rule, Audrey C.; Webb, Angela Naomi
The cause of day and night is a difficult concept to master without concrete foundational skills of understanding shadows, rotation, changing point of view, and relative positions of objects in the sky. This pretest-posttest experimental-control group study examined student learning in a science-literacy-spatial skills integrated unit with…
McDonald, D.; Rebull, L. M.; DeWolf, C.; Guastella, P.; Johnson, C. H.; Schaefers, J.; Spuck, T.; McDonald, J. G., III; DeWolf, T.; Brock, S.; Boerma, J.; Bemis, G.; Paulsen, K.; Yueh, N.; Peter, A.; Wassmer, W.; Haber, R.; Scaramucci, A.; Butchart, J.; Holcomb, A.; Karns, B.; Kennedy, S.; Siegel, R.; Weiser, S.
In this poster, we present the results of several activities developed for the general science student to explore infrared light. The first activity involved measuring infrared radiation using an updated version of Newton's experiment of splitting white light and finding IR radiation. The second used Leslie's cube to allow students to observe different radiators, while the third used a modern infrared thermometer to measure and identify IR sources in an enclosed box. The last activity involved students making false-color images from narrow-band filter images from data sets from Spitzer Space Telescope, STScI Digitized Sky Survey and other sources. Using computer programs like Adobe Photoshop and free software such as ds9, Spot and Leopard, poster-like images were created by the students. This research is funded by the Spitzer Science Center (SSC) and the National Optical Astronomy Observatory (NOAO). Please see our companion poster, Johnson et al., on the science aspect of this program, and another poster on the educational aspects, Guastella et al.
McClendon, Marie; McArdle, Michele
This paper reports that the student population enrolled in remedial mathematics is rapidly increasing, while funding for these classes in Florida is declining. The Math Department at the Winter Park Campus (WPC) of Florida's Valencia Community College (VCC) has developed a curriculum that offers a variety of instructional formats to its remedial…
Huang, Shwu-yong L.; Waxman, Hersholt C.
Resilient Asian American students, who have shown outstanding performance and achievement in spite of adverse life conditions in urban schools, were compared with nonresilient, or marginal, students who have not done well academically. The focus was on the students' perceptions of their learning environments in mathematics. Other background…
Gujjar, Aijaz Ahmed; Choudhry, Bushra Naoreen; Choudhry, Amtul Hafeez
This paper attempts to compare the availability, quality, similarities and differences of students' support services in United Kingdom Open University (UKOU) and Sri Lanka Open University (SLOU) and also to identify and enlist the deficiencies that SLOU students are facing in the student support services. To get the desired end four hundred…
A comparative study of student achievement in botany and zoology based on data of 10 studies conducted in 20 countries. Up to age 14, students achieve better in zoology; after age 14, students achieve better in botany. Based on the findings, recommendations are suggested regarding curriculum planning, laboratory work and the need for specific…
Grady, Joan B.
Extracurricular activities in secondary schools are an important part of student preparation for adult life. This document presents guidelines on the components, administration, and evaluation of student activities. It suggests that a comprehensive activity program should include student government, publications, cultural activities, service…
Science education research continues to demonstrate improved learning with active-learning techniques compared to lectures. However, the question of which active-learning methods are the most effective for learning complex scientific principles in various context still remains. Models are commonly used in activities that allow students to simplify complex systems and understand how components interact. I investigated the outcomes for student learning and engagement of two model-based activities--concept models and game simulations. The activities were conducted in an introductory biology course in sixteen discussion sections. Eight sections were assigned to the concept model activity and eight to the simulation activity. To assess engagement, students filled out a Likert-scale questionnaire on enjoyment and usefulness of activity (concept model: 130 students for food web activity and 131 for carbon cycle activity; game simulation: 131 students for food web activity and 126 game simulation students during the carbon cycle activity). To assess student learning, 152 students completed pre-post homework assignment based on conservation and transformation of matter. Over 80% of students enjoyed both the concept-mapping and simulation activities. Students reported that the hands-on nature of the concept activity was helpful for understanding the connections in food webs. For the homework assessment, all students significantly increased in their scores from pre to post on the MC (paired t-test, mean pre = 4.86+/-1.6; meanpost = 5.23+/-1.6;p<.05) and TF assessments (paired t-test; meanpre = 2.06+/-1.0 mean post = 2.32+/-1.0; p<0.05). For the TF assessments, we observed the trend that students in the simulation group showed a greater improvement in their scores than students in the concept-mapping group (t-test; meanDelta concept = 0.11+/-1.4; meanDeltasimulation =0 .43+/-1.0 p=.059). There was no difference between student improvement for the two groups on the MC
Fencl, Matthew; Muras, Jennifer; Steffen, Jeff; Battista, Rebecca; Elfessi, Abdulaziz
The purpose of this study was to examine and compare the physiological responses of two different types of bouldering activities in upper elementary school students. As part of a physical education fitness unit, fourth and fifth grade students (N = 64) from two Midwestern elementary schools participated in two different activities at the…
The University of Maryland, Baltimore County (UMBC) uses a Blackboard course management system (CMS) to support faculty and students. To supplement the CMS, the university created a custom "Check My Activity" (CMA) self-service feedback tool for students. In addition to comparing their online course activity against a class average,…
Boenau, A. Bruce
Outlines a project designed to inform students about library reference sources essential to an introductory course in comparative politics. Suggests how the project can incorporate current topics. Stresses the importance of student familiarity with periodical guides, newspaper indexes, standard biographical sources, and yearbooks. (CH)
Zousel, Miranda L.; Rule, Audrey C.; Logan, Stephanie R.
This experimental study compared concept acquisition and enjoyment of learning about perfectionism under two conditions: bibliotherapy (control) and analysis and construction of cartoons (experimental) in first, second and third grade students (N = 46). Posttest results showed students learned significantly more content in the experimental…
Fitzhugh, William P.
This unit of study, intended for intermediate grade students, focuses on comparing students from different cultures: Germany and the United States. The unit addresses National Social Studies Standards (NCSS) standards; presents an introduction, such as purpose/rationale; cites a recommended grade level; states objectives; provides a time…
Technical communication instructors want to help students, as well as professionals, design effective PowerPoint presentations. Toward this end, I compare the advice of academic and industry experts about effective PowerPoint presentation design to survey responses from university students about slide text, visual elements, animations, and other…
The comparative analysis of students' attitudes included Mexican American, Anglo, and Asian students (from Thailand, Taiwan, and the Philippines). A Likert scale was used to measure all attitudes. All analysis performed utilized cross tabulation and chi square. The attitudes studied were reasons for going to college; concept of an educated person…
Airhart, Douglas L.; And Others
The Tennessee Technological University's Program of Special Education sponsors a "Super Saturday" of enrichment activities for gifted and talented students as well as students with learning disabilities. A session on horticulture was planned and arranged by students in a class on horticultural therapy who designed learning activities of…
Turturean, Monica; Turturean, Ciprian
In this article we will try to realize a comparative study in order to find out if the internet has a positive or a negative role for undergraduate's university students. The purpose of this study is to identify the perception of undergraduate university students regarding the effects of the internet for their scientific activities and their…
D'Eon, Marcel; Proctor, Peggy; Reeder, Bruce
This study compared "Structured Controversy" (a semi-formal debate like small group activity) with a traditional open discussion format for medical and physical therapy students. We found that those students who had participated in Structured Controversy changed their personal opinion on the topic more than those who were in the Open Discussion…
Johnson, Nichole L.; Lang-Walker, Rosalyn; Fail, Joseph L., Jr.; Champion, Timothy D.
We describe an activity that uses cards to simulate evolution. The mechanism of the evolutionary pressure in the simulation is clearly indicated for the students. This simulation is useful for allowing student experimentation by varying conditions.
Harries, Michael D; Kim, Suck Won; Grant, Jon E
Understanding obsessive-compulsive behavior in medical students and law students is necessary for administrators and educators to properly work with students struggling with obsessionality. We aim to compare the differences in obsessive symptoms between medical students, law students and a control population. A total of 100 third-year medical students, 102 third-year law students and 103 control subjects drawn from the general population completed the Leyton Obsessional Inventory (LOI). Subjects were examined on all three sections (symptoms/traits, resistance and interference) of the LOI. Obsessional symptom scores for medical students (14.29 ± 7.33) and law students (13.65 ± 6.61) were significantly greater than for the control group (11.58 ± 7.45). Medical and law students were both more likely to report checking, order, routine and attention to detail as obsessive symptoms. Medical students were more likely than law students to possess the obsessive symptoms of cleanliness and conscientiousness, while law students were more likely than medical students to possess obsessive symptoms related to difficulty in making up their mind and doubting themselves. While medical students and law students are more obsessional than the control population, each group is more likely to report different obsessive symptoms.
Greason, D. Paige Bentley; Glaser, Tom; Mroz, Kenneth
Very little information exists regarding the mental health needs of student artists. This study compared psychological symptoms and diagnoses of college students in 3 conservatories (n = 607) with those of college students in traditional colleges and universities (n = 87,105). The study found no difference in psychological symptoms except for…
Mihaljevic Djigunovic, Jelena; Nikolov, Marianne; Otto, Istvan
This comparative research aims to provide insights into how Croatian and Hungarian 8th graders' proficiency in English as a foreign language (EFL) compares to one another in relation to organizational macro factors. A total of 717 14-year-old students participated in the study in two neighboring regions and towns of Croatia and Hungary examining…
Tincani, Matt; Twyman, Janet S.
Student engagement is critical to academic success. High-Active Student Response (ASR) teaching techniques are an effective way to improve student engagement and are an important component of evidence-based practice. High-ASR teaching strategies accompany important assumptions: (1) ASR is an alterable variable; (2) teachers can increase ASR in…
Grossman, Gary D.; Richards, Travis
We evaluated students' perceptions and reactions to an active learning Karaoke Video project in both a large (104 student) undergraduate class in Natural History of Georgia and a small graduate seminar in Fish Ecology. Undergraduate responses were evaluated with both questionnaires and triangulation interviews and graduate student responses…
Purpose. Globalization is contributing to changes in health outcomes and healthcare use in many ways, including health professionals' practices. The objective of this study was to assess and compare global health competencies in rehabilitation students. Method. Online cross-sectional survey of physiotherapy and occupational therapy students from five universities within Ontario. We used descriptive statistics to analyze students' perceived knowledge, skills, and learning needs in global health. We used Chi-square tests, with significance set at P < 0.05, to compare results across professions. Results. One hundred and sixty-six students completed the survey. In general, both physiotherapy and occupational therapy students scored higher on the “relationship between work and health,” “relationship between income and health,” and “socioeconomic position (SEP) and impact on health” and lower on “Access to healthcare for low income nations,” “mechanisms for why racial and ethnic disparities exist,” and “racial stereotyping and medical decision making.” Occupational therapy students placed greater importance on learning concerning social determinants of health (P = 0.03). Conclusion. This paper highlights several opportunities for improvement in global health education for rehabilitation students. Educators and professionals should consider developing strategies to address these needs and provide more global health opportunities in rehabilitation training programs. PMID:24381763
Rouinfar, Amy; Madsen, Adrian M.; Hoang, Tram Do Ngoc; Puntambekar, Sadhana; Rebello, N. S.
Research has shown that the concept of force in a pulley is learned equally well by students using physical and virtual manipulatives. We report on a study in which students enrolled in a conceptual physics laboratory spent two weeks investigating pulley systems using either physical or virtual manipulatives. Students were given written materials which guided them through a series of activities which scaffolded the construction of their conceptions of pulleys. Students were required to make predictions and then test these predictions by building and comparing different pulley systems. They were presented with a challenge to design the best pulley system to lift a piano at the end of each week. We compare how the students' conceptions of pulleys develop between the physical and virtual treatments as well as investigate the ways in which they use the manipulatives while completing the scaffolding activities.
Discusses the promotion of business education through the activities of student organizations. Describes specific programs, projects, and leadership development activities and their effectiveness in publicizing business education programs. (JOW)
Jurhill, Dennis A.
"O! this learning, what a thing it is." -W. Shakespeare, "The Taming of the Shrew." The aim of this action research was to find out if active grammar involvement amongst students might lead to better results. My approach was to activate my students during grammar instruction by using cooperative learning: that is a form of…
Lokon, Elizabeth; Sauer, Philip E; Li, Yue
This exploratory study compares the impact of five activity types on the well-being of institutionalized people with dementia: the intergenerational art program Opening Minds through Art, art and music therapies, creative activities, non-creative activities, and no activities at all. We validated the Scripps Modified Greater Cincinnati Chapter Well-Being Observational Tool, and used that instrument to systematically observe N = 67 people with dementia as they participated in different activity types. People with dementia showed the highest well-being scores during Opening Minds through Art compared to all other activities. No significant well-being differences were found between creative activities led by licensed art/music therapist versus regular activity staff. Furthermore, no significant well-being differences were found between creative and non-creative activities that were both led by regular activity staff. Overall, people with dementia benefit from participating in activities, regardless of the type (creative or non-creative), or who conducts them (licensed therapists or activity staff). However, in order for people with dementia to reach significantly high levels of overall well-being, we recommend that activities are specifically designed for people with dementia and incorporate a 1:1 ratio between people with dementia and well-trained volunteers/staff members.
Struyven, Katrien; Dochy, Filip; Janssens, Steven
During lectures, some students are continuously focused and attentive, whereas others tend to be bored, jittery, or inattentive. The same might happen when students are given student-activating assignments. Some students simply love one type of instruction, whereas others tend to resent it. Moreover, it is not the context itself, but the context…
Education is the ability to meet one's life. How the child adjusts with varying situations determines the success of life. The child's adjustment is determined by a number of factors like Home, Social, Educational and Financial adjustment. The investigator here aims to make a comparative study on the adjustment of secondary school students. The…
Wieman, Carl E.
This Peer Review issue focuses on science and engaged learning. As any advertising executive or politician can tell you, engaging people is all about attitudes and beliefs, not abstract tacts. There is a lot we can learn from these professional communicators about how to effectively engage students. Far too often we, as educators, provide students with the content of science-often in the distilled formal representations that we have found to be the most concise and general-but fail to address students' own attitudes and beliefs. (Although heaven forbid that we should totally abandon reason and facts, as is typical in politics and advertising).
Jajat; Sultoni, K.; Suherman, A.
The purpose of the research is to analyze the factors that become barriers to physical activity in university students based on physical activity level. An internet-based survey was conducted. The participants were 158 University students from Universitas Pendidikan Indonesia. Barriers to Physical Activity Quiz (BPAQ) were used to assessed the factors that become barriers to physical activity in university students. IPAQ (short form) were used to assessed physical activity level. The results show there was no differences BPAQ based on IPAQ level. But when analyzed further based on seven factors barriers there are differences in factors “social influence and lack of willpower” based IPAQ level. Based on this it was concluded that the “influence from other and lack of willpower” an inhibiting factor on students to perform physical activity.
Poínhos, Rui; Alves, Diogo; Vieira, Elisée; Pinhão, Sílvia; Oliveira, Bruno M P M; Correia, Flora
Our main aim was to compare eating behaviour between Portuguese undergraduate nutrition students and students attending other courses. Several eating behaviour dimensions were compared between 154 nutrition students and 263 students from other areas. Emotional and external eating were assessed by the Dutch Eating Behavior Questionnaire, dietary restraint was measured using the flexible and rigid control of eating behaviour subscales, binge eating was measured using the Binge Eating Scale, and eating self-efficacy using the General Eating Self-Efficacy Scale. Higher levels of flexible and rigid control were found in nutrition students from both sexes when compared to students from other courses. Female nutrition students also presented higher binge eating levels than their colleagues from other courses. To our knowledge no other work has previously assessed all eating behaviour dimensions considered in the current study among nutrition students. Besides the results by themselves, the data obtained from this study provide several clues to further studies to be developed regarding the still rarely approached issue of eating behaviour among nutrition students.
Bilbro, J.; Iluzada, C.; Clark, D. E.
The authors compared student perceptions of audio and written feedback in order to assess what types of students may benefit from receiving audio feedback on their essays rather than written feedback. Many instructors previously have reported the advantages they see in audio feedback, but little quantitative research has been done on how the…
Rapides Parish School Board, Alexandria, LAa.
The teaching guide for use with accelerated elementary school students contains suggestions for independent reading activities, a list of independent reading books for beginning readers, and suggestions for creative activities. Stressed is the value of sharing enthusiasm about books to spur independent reading. Suggestions are given for talking…
Salvage-Jones, Judith; Hamill, Jessie; Todorovic, Michael; Barton, Matthew J; Johnston, Amy N B
Effective engagement of nursing students in the study of biosciences remains a challenge for many tertiary institutes. In this study we attempted to implement and then evaluate a simple hands-on intervention, consisting of a series of hands-on games and puzzles, to increase nursing student engagement with core concepts and anatomical learning involved in clinical anatomy and physiology. The study used a quazi-experimental longitudinal before and after design, to explore the effect of a learning intervention on student performance. Set across three different campuses of the same University, it included 1320 first year undergraduate nursing students from 2013 to 2014 who were studying Anatomy and Physiology. Students were exposed to the interventions or not, and concomitant academic performance, weekly quiz scores, performance in fortnightly worksheets and, across the semester, exam performance were compared. The results show that while the intervention appeared to increase academic performance in students on one campus (2013) compared to the other two, this difference was not sustained into 2014 when a bigger cohort was examined. Despite significant subjective student satisfaction and enthusiasm about these learning and teaching interventions, the data does not support the capacity of these activities to enhance student academic performance. Tertiary entrance scores, being a non-native English speakers and socio-economic status all had a bigger impact on student performance than engagement with fun anatomy and physiology activities.
Ayalon, Michal; Even, Ruhama
This study examines how students' opportunities to engage in argumentative activity are shaped by the teacher, the class, and the mathematical topic. It compares the argumentative activity between two classes taught by the same teacher using the same textbook and across two beginning algebra topics--investigating algebraic expressions and…
Team building activities are an excellent way to challenge students and teach them the critical communication and problem solving skills that encourage trust, empathy, and ability to work together. They create an atmosphere that enhances the ability to meet fitness and skill goals because students, regardless of skill level, will possess increased…
Meier, Beverly L.; Passarelli, Elisa
The task of providing hands-on as well as minds-on activities for students in science is one of concern to many scientists and educators. In an effort to inspire student interest in science and technology, scientists from the Forecast Systems Laboratory, a laboratory within the National Oceanic and Atmospheric Administration's (NOAA) Environmental…
Huitfeldt, Anders; Hernan, Miguel A.; Kalager, Mette; Robins, James M.
Introduction: Because a comparison of noninitiators and initiators of treatment may be hopelessly confounded, guidelines for the conduct of observational research often recommend using an “active” comparator group consisting of people who initiate a treatment other than the medication of interest. In this paper, we discuss the conditions under which this approach is valid if the goal is to emulate a trial with an inactive comparator. Identification of Effects: We provide conditions under which a target trial in a subpopulation can be validly emulated from observational data, using an active comparator that is known or believed to be inactive for the outcome of interest. The average treatment effect in the population as a whole is not identified, but under certain conditions this approach can be used to emulate a trial in the subset of individuals who were treated with the treatment of interest, in the subset of individuals who were treated with the treatment of interest but not with the comparator, or in the subset of individuals who were treated with both the treatment of interest and the active comparator. The Plausibility of the Comparability Conditions: We discuss whether the required conditions can be expected to hold in pharmacoepidemiologic research, with a particular focus on whether the conditions are plausible in situations where the standard analysis fails due to unmeasured confounding by access to health care or health seeking behaviors. Discussion: The conditions discussed in this paper may at best be approximately true. Investigators using active comparator designs to emulate trials with inactive comparators should exercise caution. PMID:27891526
Meier, B.L.; Passarelli, E.
In an effort to inspire student interest in science and technology, scientists from the Forecast Systems Laboratory, a laboratory within the National Oceanic and Atmospheric Administration's (NOAA) Environmental Research Laboratories, and classroom teachers from the Boulder Valley School District collaborated to produce a series of classroom science activities on meteorology and atmospheric science. We call this series 'Student Activities in Meteorology,' or SAM. The goal is to provide activities that are interesting to students, and at the same time convenient and easy to use for teachers. The activity topics chosen are to incorporate trend setting scientific research and cutting edge technology. Several of the activities focus on the meteorological concerns of the Denver metropolitan area because many of NOAA's research labs are located in Boulder, where much of the research and testing for the region is performed. We believe that these activities are versatile and can be easily integrated into current science, environmental studies, health, social studies, and math curricula.
Rockenfeller, Robert; Günther, Michael; Schmitt, Syn; Götz, Thomas
We mathematically compared two models of mammalian striated muscle activation dynamics proposed by Hatze and Zajac. Both models are representative for a broad variety of biomechanical models formulated as ordinary differential equations (ODEs). These models incorporate parameters that directly represent known physiological properties. Other parameters have been introduced to reproduce empirical observations. We used sensitivity analysis to investigate the influence of model parameters on the ODE solutions. In addition, we expanded an existing approach to treating initial conditions as parameters and to calculating second-order sensitivities. Furthermore, we used a global sensitivity analysis approach to include finite ranges of parameter values. Hence, a theoretician striving for model reduction could use the method for identifying particularly low sensitivities to detect superfluous parameters. An experimenter could use it for identifying particularly high sensitivities to improve parameter estimation. Hatze's nonlinear model incorporates some parameters to which activation dynamics is clearly more sensitive than to any parameter in Zajac's linear model. Other than Zajac's model, Hatze's model can, however, reproduce measured shifts in optimal muscle length with varied muscle activity. Accordingly we extracted a specific parameter set for Hatze's model that combines best with a particular muscle force-length relation. PMID:26417379
Franklin, Scott V.; Sayre, Eleanor C.; Clark, Jessica W.
A common narrative in physics education research is that students taught in lecture-based classes learn less than those taught with activity-based reformed methods. We show this narrative is simplistic and misses important dynamics of student learning. In particular, we find students of both methods show equal short-term learning gains on a conceptual question dealing with electric potential. For traditionally taught students, this learning rapidly decays on a time scale of weeks, vanishing by the time of the typical end-of-term post-test. For students in reform-based classes, however, the knowledge is retained and may even be enhanced by subsequent instruction. This difference explains the many previous pre- and post-test studies that have found minimal learning gains in lecture-based courses. Our findings suggest a more nuanced model of student learning, one that is sensitive to time-dependent effects such as forgetting and interference. In addition, the findings suggest that lecture-based courses, by incorporating aspects designed to reinforce student understanding of previously covered topics, might approach the long-term learning found in research-based pedagogies.
Fair, Helena J.
The instructor's guide, the first of three documents in this package, is for a course designed for students investigating the activities within the sports medicine department or considering any of the areas of kinesiology as a career. The material is designed for individualized study and is competency based with educational outcomes stated for…
Young, Sarah J.; Sturts, Jill R.; Ross, Craig M.
This exploratory study provides insight into the perceived physical activity levels of students attending a Midwestern 2-year community college. Over 60% of respondents were classified as overweight or obese based on a BMI measurement. The majority of respondents were not participating regularly in physical activity to gain any health benefits,…
Eastman, Mary Kay; Safran, Joan S.
Instructions and illustrations support this discussion of learning activities designed to remediate deficiences and build skills in balance and/or motor skills for mildly handicapped students who may not have access to physical therapy or adaptive physical education. Appropriate for both regular and special classes, activities include arm…
Morton, John S.
This book is designed to help advanced placement students better understand macroeconomic concepts through various activities. The book contains 6 units with 64 activities, sample multiple-choice questions, sample short essay questions, and sample long essay questions. The units are entitled: (1) "Basic Economic Concepts"; (2) "Measuring Economic…
Peace Corps, Washington, DC. Information Collection and Exchange Div.
This manual targets new and second-year Peace Corps volunteers, presenting health lessons and activities for primary school students in Thailand. Each section of the manual outlines basic technical information about the topic, contains several detailed lesson plans, and lists quick activities that can be carried out at schools. Songs and recipes…
Bisard, Walter J.
Describes science activities which have been successful with nonscience majors. Each activity requires students to make observations, record the data gathered, interpret data, and prepare a written report. Subject areas include motion of stars, sunspots, lunar orbits, sunset points, meteor showers, and sun shadows. (JN)
Christensen, Rhonda; Knezek, Gerald; Tyler-Wood, Tandra
This study examines positive dispositions reported by middle school and high school students participating in programs that feature STEM-related activities. Middle school students participating in school-to-home hands-on energy monitoring activities are compared to middle school and high school students in a different project taking part in…
Adams, Austin; McCabe, Kristin; Zundel, Cassandra; Price, Travis; Dahl, Corey
Emotional aptitude can be defined as the ability to recognize and manage one's own emotions and interpret the emotions of others. It has been speculated that Clinical Laboratory Sciences students may lack the emotional skills to most effectively interact with patients and other healthcare professionals, therefore a logical hypothesis would be that they would evaluate their own emotional intelligence lower than students from other healthcare majors. While this has been a topic of discussion in healthcare, a lack of research has been conducted to validate this assumption. This study assesses the perceived emotional aptitude of Clinical Laboratory Sciences students compared to students of other healthcare majors in the Dumke College of Health Professions at Weber State University. The perceived emotional aptitude of the healthcare students was determined by completion of a self-evaluation questionnaire that included questions about one's emotions, their understanding of others' emotions, and how they manage conflict. A total of 401 questionnaires were completed, compiled, and analyzed. Although minor differences were seen in the responses, statistical analysis found these differences to be insignificant. The perceived emotional aptitude of Clinical Laboratory Sciences students was insignificantly different than that of students of other healthcare majors at the Dumke College of Health Professions.
Scovel, Donald A.; Nelson, Phillip J.
This document presents a series of learning activities focusing on the role of state government in American society. It is intended for senior or junior high school students. Six objectives are: to identify information sources about state government; to increase knowledge about its organization, processes, services, and costs; to compare these…
Malmborg, Julia; Bremander, Ann; Olsson, M Charlotte; Bergman, Stefan
Orthorexia nervosa is described as an exaggerated fixation on healthy food. It is unclear whether students in health-oriented academic programs, highly focused on physical exercise, are more prone to develop orthorexia nervosa than students in other educational areas. The aim was to compare health status, physical activity, and frequency of orthorexia nervosa between university students enrolled in an exercise science program (n = 118) or a business program (n = 89). The students completed the Short Form-36 Health Survey (SF-36), the International Physical Activity Questionnaire (IPAQ), and ORTO-15, which defines orthorexia nervosa as a sensitive and obsessive behavior towards healthy nutrition. The SF-36 showed that exercise science students scored worse than business students regarding bodily pain (72.8 vs. 82.5; p = 0.001), but better regarding general health (83.1 vs. 77.1; p = 0.006). Of 188 students, 144 (76.6%) had an ORTO-15 score indicating orthorexia nervosa, with a higher proportion in exercise science students than in business students (84.5% vs. 65.4%; p = 0.002). Orthorexia nervosa in combination with a high level of physical activity was most often seen in men in exercise science studies and less often in women in business studies (45.1% vs. 8.3%; p < 0.000). A high degree of self-reporting of pain and orthorexia nervosa in exercise science students may cause problems in the future, since they are expected to coach others in healthy living. Our findings may be valuable in the development of health-oriented academic programs and within student healthcare services.
Cooper, Katelyn M.; Ashley, Michael; Brownell, Sara E.
National calls to improve student academic success in college have sparked the development of bridge programs designed to help students transition from high school to college. We designed a 2-week Summer Bridge program that taught introductory biology content in an active-learning way. Through a set of exploratory interviews, we unexpectedly identified that Bridge students had developed sophisticated views of active learning, even though this was not an explicit goal of the program. We conducted an additional set of semistructured interviews that focused on active learning and compared the interviews of Bridge students with those from non-Bridge students who had been eligible for but did not participate in the program. We used the constant comparative method to identify themes from the interviews. We found that Bridge students perceived that, because they knew how to approach active learning and viewed it as important, they benefited more from active learning in introductory biology than non-Bridge students. Specifically, Bridge students seemed to be more aware of their own learning gains from participating in active learning. Compared with the majority of non-Bridge students, the majority of Bridge students described using a greater variety of strategies to maximize their experiences in active learning. Finally, in contrast to non-Bridge students, Bridge students indicated that they take an equitable approach to group work. These findings suggest that we may be able to prime students to maximize their own and other’s experiences in active learning. PMID:28232588
Cooper, Katelyn M; Ashley, Michael; Brownell, Sara E
National calls to improve student academic success in college have sparked the development of bridge programs designed to help students transition from high school to college. We designed a 2-week Summer Bridge program that taught introductory biology content in an active-learning way. Through a set of exploratory interviews, we unexpectedly identified that Bridge students had developed sophisticated views of active learning, even though this was not an explicit goal of the program. We conducted an additional set of semistructured interviews that focused on active learning and compared the interviews of Bridge students with those from non-Bridge students who had been eligible for but did not participate in the program. We used the constant comparative method to identify themes from the interviews. We found that Bridge students perceived that, because they knew how to approach active learning and viewed it as important, they benefited more from active learning in introductory biology than non-Bridge students. Specifically, Bridge students seemed to be more aware of their own learning gains from participating in active learning. Compared with the majority of non-Bridge students, the majority of Bridge students described using a greater variety of strategies to maximize their experiences in active learning. Finally, in contrast to non-Bridge students, Bridge students indicated that they take an equitable approach to group work. These findings suggest that we may be able to prime students to maximize their own and other's experiences in active learning.
Hrastinski, Stefan; Stenbom, Stefan
The aim of this paper is to describe student-student online coaching, defined as "an online service where a student gets support on a specific subject matter from a more experienced student". Student-student online coaching emphasizes learning a subject matter by giving a student the opportunity to get coached by a coach, i.e. a more experienced…
Fergen, Brenda Sue
This dissertation explores undergraduate engineering experiences, comparing men with women and switchers with non-switchers. Factors related to a chilly academic climate and gender-role socialization are hypothesized to contribute to variations in men's and women's academic experiences and persistence rates. Both quantitative and qualitative data are utilized in an effort to triangulate the findings. Secondary survey data, acquired as result of a 1992 Academic Environment Survey, were utilized to test the hypothesis that sex is the most important predictor (i.e., demographic variable) of perceptions of academic climate. Regression analyses show that sex by itself is not always a significant determinant. However, when sex and college (engineering vs. other) are combined into dummy variables, they are statistically significant in models where sex was not significant alone. This finding indicates that looking at sex differences alone may be too simplistic. Thirty personal interviews were conducted with a random stratified sample of undergraduate students from the 1993 engineering cohort. The interview data indicate that differences in childhood socialization are important. With regard to persistence, differences in socialization are greater for switchers vs. non-switchers than men vs. women. Thus, gender-role socialization does not appear to play as prominent a role in women's persistence as past literature would indicate. This may be due to the self-selection process that occurs among women who choose to pursue engineering. Other aspects of childhood socialization such as parents' level of educational and occupation, students' high school academic preparation and knowledge of what to expect of college classes appear to be more important. In addition, there is evidence that, for women, male siblings play an important role in socialization. There is also evidence that women engineering students at Midwestern University face a chilly academic climate. The factors which
Zamani, Eshrat; Kheradmand, Ali; Cheshmi, Maliheh; Abedi, Ahmad; Hedayati, Nasim
Background This study aimed to investigate and compare the social skills of studentsaddicted to computer games with normal students. The dependentvariable in the present study is the social skills. Methods The study population included all the students in the second grade ofpublic secondary school in the city of Isfahan at the educational year of2009-2010. The sample size included 564 students selected using thecluster random sampling method. Data collection was conducted usingQuestionnaire of Addiction to Computer Games and Social SkillsQuestionnaire (The Teenage Inventory of Social Skill or TISS). Findings The results of the study showed that generally, there was a significantdifference between the social skills of students addicted to computer gamesand normal students. In addition, the results indicated that normal studentshad a higher level of social skills in comparison with students addicted tocomputer games. Conclusion As the study results showed, addiction to computer games may affectthe quality and quantity of social skills. In other words, the higher theaddiction to computer games, the less the social skills. The individualsaddicted to computer games have less social skills.). PMID:24494102
Perry, Cody J.
International student numbers have increased drastically in the past few years. International students provide benefits to universities and American students such as greater revenue, and more open-mindedness. There have been myriad studies that have examined the international student experience, but most have focused solely on international…
Allen, Heather Willis
This comparative case study explored the motives and goals of two American students participating in short-term study abroad (SA). Findings, interpreted from an activity theory perspective, demonstrated that despite similar language-learning histories and demographic characteristics, the students were learning French and participating in SA for…
Benge, Raymond D.; Tuttle, S. R.
Planetarium programs can be used to provide a valuable learning experience for introductory astronomy students. Educational activities can be designed to utilize the capabilities of the software to display the sky, coordinates, motions in the sky, etc., in order to learn basic astronomical concepts. Most of the major textbook publishers have an option of bundling planetarium software and even laboratory activities using such software with textbooks. However, commercial planetarium software often is updated on a different schedule from the textbook revision and new edition schedule. The software updates also sometimes occur out of sync with college textbook adoption deadlines. Changes in software and activity curriculum often translate into increases costs for students and the college. To provide stability to the process, faculty at Tarrant County College have developed a set of laboratory exercises, entitled Distant Nature, using free open source Stellarium software. Stellarium is a simple, yet powerful, program that is available in formats that run on a variety of operating systems (Windows, Apple, linux). A web site was developed for the Distant Nature activities having a set version of Stellarium that students can download and install on their own computers. Also on the web site, students can access the instructions and worksheets associated with the various Stellarium based activities. A variety of activities are available to support two semesters of introductory astronomy. The Distant Nature web site has been used for one year with Tarrant County College astronomy students and is now available for use by other institutions. The Distant Nature web site is http://www.stuttle1.com/DN_Astro/index.html .
Hooley, Donald E.
The dice game Farkle provides an excellent basis for four activities that reinforce probability and expected value concepts for students in an introductory statistics class. These concepts appear in the increasingly popular AP statistics course (Peck 2011) and are used in analyzing ethical issues from insurance and gambling (COMAP 2009; Woodward…
Cuzzetto, Charles E.
An effective internal-control system can help school business administrators meet the challenges of accounting for student activity funds. Such a system should include appropriate policies and procedures, identification of key control points, self-assessments, audit trails, and internal and external audits. (MLH)
Alaska State Museum, Juneau.
This student activities booklet, "Quilts of Alaska," contains historical and educational information on quilts. It is colorfully illustrated with examples of different types of quilts. The booklet describes album or signature quilts, which from 1840 to the 1890s, were a U.S. fad, such as were autograph albums. As the name suggests, these…
Smit, Julie; Cavallo-Medved, Dora; Poling, Kirsten
Do you have an idea for a new activity or laboratory exercise that you would like to incorporate into your course but feel unsure as to how it will be received by your students? This was our concern when developing first-year biology labs for a biology majors' course at University of Windsor. Through a Centred on Learning Innovation Fund (CLIF)…
... 2 Grants and Agreements 1 2014-01-01 2014-01-01 false Student activity costs. 200.469 Section 200... REQUIREMENTS FOR FEDERAL AWARDS Cost Principles General Provisions for Selected Items of Cost § 200.469 Student activity costs. Costs incurred for intramural activities, student publications, student clubs, and...
Steele, H.; Kelly, K.; Klein, D.; Cadavid, A. C.
atmospheric circulation with applications of the Lorenz model, explored the land-sea breeze problem with the Dynamics and Thermodynamics Circulation Model (DTDM), and developed simple radiative transfer models. Class projects explored the effects of varying the content of CO2 and CH4 in the atmosphere, as well as the properties of paleoclimates in atmospheric simulations using EdGCM. Initial assessment of student knowledge, attitudes, and behaviors associated with these activities, particularly about climate change, was measured. Pre- and post-course surveys provided student perspectives about the courses and their learning about remote sensing and climate change concepts. Student performance on the tutorials and course projects evaluated students' ability to learn and apply their knowledge about climate change and skills with remote sensing to assigned problems or proposed projects of their choice. Survey and performance data illustrated that the exercises were successful in meeting their intended learning objectives as well as opportunities for further refinement and expansion.
Ronen, M.; Eliahu, M.
Simulation-based activities provide students with an opportunity to compare their physical intuition with the behaviour of the model and can sometimes offer unique advantages over other methods. This article presents various approaches to the development of qualitative simulation- based activities and describes how these activities can be addressed to students' common difficulties in basic electricity.
Kazemeini, Toktam; Fadardi, Javad Salehi
The study aimed to examine whether Kurdish-Persian early Bilingual university students (EBL) and Persian Monolingual university students (ML) differ on tasks of executive function (EF). Thirty male EBL and 30 male ML students from Ferdowsi University of Mashhad completed a Persian Stroop Color-Word task (SCWT), Backward Digit Span Test (BDST),…
Wyatt, Tammy; Oswalt, Sara B.
Background: Stress and other mental health issues can negatively impact the health and academic performance of college students. Purpose: Examine relationships among stress, mental health, and academic classification in a national sample of college students. Methods: Analyses utilized secondary data from 27 387 college students responding to the…
Kirby, Dale; Conlon, Michael
This study examines the finances of students from rural and urban regions of Newfoundland and Labrador studying at Memorial University of Newfoundland. A sample of 722 senior full-time students was selected, and 439 of these students were interviewed by telephone. Statistical analysis of the data found that the two groups were significantly…
Anderson, David C.; And Others
A study sought to correlate University of Minnesota, Minneapolis clinical medical students' performances in neurology on an objective structured clinical examination with previously and independently collected student feedback on teaching. Student evaluation of instruction was found to accurately reflect more effective teaching occurring at one of…
... activities that include special interest clubs, physical activities, student government, and cultural affairs... 25 Indians 1 2013-04-01 2013-04-01 false Standard XVI-Student activities. 36.43 Section 36.43... § 36.43 Standard XVI—Student activities. All schools shall provide and maintain a well-balanced...
... activities that include special interest clubs, physical activities, student government, and cultural affairs... 25 Indians 1 2010-04-01 2010-04-01 false Standard XVI-Student activities. 36.43 Section 36.43... § 36.43 Standard XVI—Student activities. All schools shall provide and maintain a well-balanced...
... activities that include special interest clubs, physical activities, student government, and cultural affairs... 25 Indians 1 2012-04-01 2011-04-01 true Standard XVI-Student activities. 36.43 Section 36.43... § 36.43 Standard XVI—Student activities. All schools shall provide and maintain a well-balanced...
... activities that include special interest clubs, physical activities, student government, and cultural affairs... 25 Indians 1 2014-04-01 2014-04-01 false Standard XVI-Student activities. 36.43 Section 36.43... § 36.43 Standard XVI—Student activities. All schools shall provide and maintain a well-balanced...
... activities that include special interest clubs, physical activities, student government, and cultural affairs... 25 Indians 1 2011-04-01 2011-04-01 false Standard XVI-Student activities. 36.43 Section 36.43... § 36.43 Standard XVI—Student activities. All schools shall provide and maintain a well-balanced...
Bear, Teresa J.
This quantitative action science research study utilized a causal-comparative experimental research design in order to determine if the use of student response systems (clickers), as an active learning strategy in a community college course, improved student performance in the course. Students in the experimental group (n = 26) used clickers to…
Drevno, Gregg E.; And Others
This study compared active student response (ASR) error correction and no-response (NR) error correction while teaching science terms to five elementary students. When a student erred, the teacher modeled the definition and the student either repeated it (ASR) or not (NR). ASR error correction was superior on each of seven dependent variables.…
Turner, April M; Prihoda, Thomas J; English, Dana K; Chismark, Aubreé; Jacks, Mary E
The aim of this study was to compare the learning preferences of millennial dental hygiene students (born between 1982 and 2002) in the U.S. with the teaching methods used by their non-millennial instructors. Cross-sectional surveys were developed with 21-item, five-point Likert scales to examine students' preferences for and faculty use of lecture, collaborative activities, technology, independent work, and group discussion. Surveys were emailed to U.S. dental hygiene program directors in September 2015. The respondents totaled 800 students and 343 faculty members-approximately 5% of all dental hygiene students and 6.8% of all dental hygiene faculty members in the U.S. The results showed that the responding faculty members (88.7%) used case studies more than the students (61.2%) preferred and that the students (71.4%) preferred games when learning more than the faculty members (57.2%) used them (p<0.0001). Student respondents (82.1%) preferred handouts for lecture more than did the faculty respondents (58.8%; p<0.0001). Faculty respondents expected students to read before class 39.3% more than student respondents read (p<0.0001). Student respondents preferred study guides for exams 39.2% more than the faculty respondents provided them (p<0.0001). Participating faculty members (84.0%) had students work in groups more than these students preferred (57.8%), and 92% of these faculty members used group activities in class (p<0.0001). The responses of the millennial dental hygiene students in this study were consistent with previous research on millennial traits. This study found areas of disagreement between students and faculty members on the use of case studies, study guides, and group work. Although these students stated they preferred lecture over group work, trends in education stress using active learning over lecture.
Kuhns, Catherine Jones
In this book, author Catherine Jones Kuhns introduces student- and teacher-friendly math activities designed to get students thinking like mathematicians and loving mathematics, while addressing content standards through grade 2. She also shows how to make math fun for students, get children actively engaged in learning, create a student-centered…
Thomas, Courtney L.
The effect of hands-on laboratory activities on secondary student learning was examined. Assessment was conducted over a two-year period, with 262 students participating the first year and 264 students the second year. Students took a prequiz, performed a laboratory activity (gas chromatography of alcohols, or photosynthesis and respiration), and…
Schwendimann, Beat A.; Linn, Marcia C.
Concept map activities often lack a subsequent revision step that facilitates knowledge integration. This study compares two collaborative critique activities using a Knowledge Integration Map (KIM), a form of concept map. Four classes of high school biology students (n?=?81) using an online inquiry-based learning unit on evolution were assigned…
Baran, Mariusz; Mazerski, Jan
Membrane sterols are targets for a clinically important antifungal agent - amphotericin B. The relatively specific antifungal action of the drug is based on a stronger interaction of amphotericin B with fungal ergosterol than with mammalian cholesterol. Conformational space occupied by six sterols has been defined using the molecular dynamics method to establish if the conformational features correspond to the preferential interaction of amphotericin B with ergosterol as compared with cholesterol. The compounds studied were chosen on the basis of structural features characteristic for cholesterol and ergosterol and on available experimental data on the ability to form complexes with the antibiotic. Statistical analysis of the data obtained has been performed. The results show similarity of the conformational spaces occupied by all the sterols tested. This suggests that the conformational differences of sterol molecules are not the major feature responsible for the differential sterol - drug affinity.
Jerome, Annamaria; Barbetta, Patricia M.
An alternating treatments design with a best treatments phase was used to compare two active student response (ASR) conditions and one on-task (OT) condition on the acquisition and maintenance of social studies facts during computer-assisted instruction. Each week for six weeks, five students were provided daily computer-assisted instruction on 21…
Freeman, Scott; Eddy, Sarah L; McDonough, Miles; Smith, Michelle K; Okoroafor, Nnadozie; Jordt, Hannah; Wenderoth, Mary Pat
To test the hypothesis that lecturing maximizes learning and course performance, we metaanalyzed 225 studies that reported data on examination scores or failure rates when comparing student performance in undergraduate science, technology, engineering, and mathematics (STEM) courses under traditional lecturing versus active learning. The effect sizes indicate that on average, student performance on examinations and concept inventories increased by 0.47 SDs under active learning (n = 158 studies), and that the odds ratio for failing was 1.95 under traditional lecturing (n = 67 studies). These results indicate that average examination scores improved by about 6% in active learning sections, and that students in classes with traditional lecturing were 1.5 times more likely to fail than were students in classes with active learning. Heterogeneity analyses indicated that both results hold across the STEM disciplines, that active learning increases scores on concept inventories more than on course examinations, and that active learning appears effective across all class sizes--although the greatest effects are in small (n ≤ 50) classes. Trim and fill analyses and fail-safe n calculations suggest that the results are not due to publication bias. The results also appear robust to variation in the methodological rigor of the included studies, based on the quality of controls over student quality and instructor identity. This is the largest and most comprehensive metaanalysis of undergraduate STEM education published to date. The results raise questions about the continued use of traditional lecturing as a control in research studies, and support active learning as the preferred, empirically validated teaching practice in regular classrooms.
Freeman, Scott; Eddy, Sarah L.; McDonough, Miles; Smith, Michelle K.; Okoroafor, Nnadozie; Jordt, Hannah; Wenderoth, Mary Pat
To test the hypothesis that lecturing maximizes learning and course performance, we metaanalyzed 225 studies that reported data on examination scores or failure rates when comparing student performance in undergraduate science, technology, engineering, and mathematics (STEM) courses under traditional lecturing versus active learning. The effect sizes indicate that on average, student performance on examinations and concept inventories increased by 0.47 SDs under active learning (n = 158 studies), and that the odds ratio for failing was 1.95 under traditional lecturing (n = 67 studies). These results indicate that average examination scores improved by about 6% in active learning sections, and that students in classes with traditional lecturing were 1.5 times more likely to fail than were students in classes with active learning. Heterogeneity analyses indicated that both results hold across the STEM disciplines, that active learning increases scores on concept inventories more than on course examinations, and that active learning appears effective across all class sizes—although the greatest effects are in small (n ≤ 50) classes. Trim and fill analyses and fail-safe n calculations suggest that the results are not due to publication bias. The results also appear robust to variation in the methodological rigor of the included studies, based on the quality of controls over student quality and instructor identity. This is the largest and most comprehensive metaanalysis of undergraduate STEM education published to date. The results raise questions about the continued use of traditional lecturing as a control in research studies, and support active learning as the preferred, empirically validated teaching practice in regular classrooms. PMID:24821756
Hofstein, Avi; And Others
Describes a study done to compare the cognitive preferences of four student populations: postgraduate students in chemistry, students from academic high schools, those in vocational schools training to become lab technicians, and students joining science clubs. Results of a 34 item cognitive preference test are summarized. (Author/MA)
Kovács-Hadady, Katalin; Fábián, István
The performance of the students in the analytical laboratory was tested in a potentiometric determination of fluoride ion in anti-caries dental tablets. The analytical results determined by freshman students and experienced personnel were compared. The error in the student's experiments was only about two times bigger than in the reference determinations. The lack of experience mainly affected students in complex tasks.
The study was conducted to determine the influence of current parental occupations upon the career objectives of secondary students in Wyoming, including variables related to sex and to mother's employment. The study also sought to delineate the career clusters in which there was scant parental occupation and few students' career objectives, to…
Evers, Will J. G.; Tomic, Welko; Brouwers, Andre
The aim of this study was to explore students' and teachers' perceptions of teacher burnout in relation to the occurrence of disruptive student classroom behaviour and the teachers' competence to cope with this kind of behaviour. First, the study shows that the Maslach Burnout Inventory, the Coping with Disruptive Behaviour Scale and the Perceived…
Though there are at least 12.4 million community college students, accounting for 44% of all undergraduates within the United States (Cohen & Brawer, 2008), little academic research has explored the mental health needs of community college students as a distinct population ( Floyd, 2003; Townsend & LaPaglia, 2000; Townsend, Donaldson,…
Mertz, Norma; Eckman, Ellen; Strayhorn, Terrell
This article describes the college choice process of graduate students in College Student Personnel programs at a public university and a private religiously affiliated university. Despite differences in size, mission, and location of the two institutions studied, the research findings show that respondent populations were similar demographically…
Guan, Lu; Cole, Michael; Worthington, Frank
In this article, we consider the functions of students' unions (SUs) through a UK case study. First, a functional classification of educational representation; wider representation; delivery of commercial services and faciliating a student community is outlined. Second, we specify a theoretical framework in terms of neo-liberalism and therapeutic…
Baartman, Liesbeth; Ruijs, Lotte
This article studies the relationship between students' perceived competence--operationalised in self-efficacy beliefs--and their competence as assessed by the educational institute. Contrary to previous studies, the current study focuses on competence instead of on isolated knowledge and skills. Students (N = 169) in four subsequent years of a…
Rodriques, Romola A. Bernard; Bond-Robinson, Janet
Teaching involves strategic interactions and problem solving based on understanding of the situation, the discipline, and the population of students that one is teaching. The feedback from undergraduate students (UGs) and from faculty and other instructors coaching graduate teaching assistants (GTAs) in teaching provides outside perspectives, and…
King, Laura A. H.
College student environmental activism is one way students civically engage in addressing social issues. This study explores the environmental activism of twelve college students and how their experiences outside of college and in college influenced their activism. In addition, how students' identities influenced their approach to activism was…
Torres-Harding, Susan R.; Steele, Cheronda; Schulz, Erica; Taha, Farah; Pico, Chantal
Encouraging students to engage in activities that actively seek to promote social justice is a goal of many educators. This study analyzed college student perceptions around social justice and related activities in a medium-sized, urban university in the United States. Students' open-ended responses to questions assessing their perceptions of…
Holstermann, Nina; Grube, Dietmar; Bogeholz, Susanne
This study investigates the influence of hands-on activities on students' interest. We researched whether students with experience in specific hands-on activities show higher interest in these activities than students without experience. Furthermore, the relationship between the quality of the hands-on experience and interest in the respective…
French, Kathryn; Hinds, John; Stenhoff, Donald M.; Slocum, Tim
Researchers at Utah State University's special education department compared the performance of student teachers on dimensions that reflected pedagogical practices known to promote effective teaching of special education students. This study evaluated and compared dimensions of special education teaching performance among student teachers from…
Osuch, Kurt Stanley
The purpose of this causal-comparative study is to examine the impact of Troops to Teachers (TTT) participants on student achievement by comparing the mean scores of Texas students in the eighth grade during the 2011-2012 academic year taught by TTT participants with the mean scores of all other Texas eighth grade students on each of four…
This paper investigates Korean high school students' English learning motivation and attitudes. In this regard, the results of a 2002 study were compared with those of a 2006 study. Questionnaire data were obtained from a total of 1,037 high school students in a major city in South Korea, and the data were compared with those on the students'…
Mueller, Ashley L.; Knobloch, Neil A.; Orvis, Kathryn S.
Active learning can engage high school students to learn science, yet there is limited understanding if active learning can help students learn challenging science concepts such as genetics and biotechnology. This quasi-experimental study explored the effects of active learning compared to passive learning regarding high school students'…
Graff, Paige; Runco, Susan
This session will engage participants in a hands-on activity that uses stunning NASA imagery from space to help participants gain an understanding of how scientists use Earth to gain a better understanding of other planetary bodies in the solar system. Participants will make observations, develop identification criteria, and use evidence to justify inferences made about processes sculpting the surface of different planetary worlds. Participants will also "build" a comparative planetology feature wall that will facilitate a comparative view of major geologic processes and features across the inner solar system. This session will highlight additional comparative planetology activities and demonstrate how the use of authentic data and imagery can help facilitate student-led research in the classroom, helping teachers address the Next Generation Science Standards.
Mack, Mick G.; Shaddox, Lea Ann
This study examined the attitudes toward physical activity and exercise of university students enrolled in Personal Wellness classes. 1,625 undergraduate students completed the Attitudes Toward Exercise and Physical Activity (ATEPA) inventory on the first and last day of the class. Paired-samples t test results comparing the mean pretest ATEPA…
Kass, Jesse (Shaya)
This study investigated whether two prereading activities impacted student learning from hands-on science activities. The study was based on constructivist learning theory. Based on the work of Piaget, it was hypothesized that students who activated prior knowledge would learn more from the activities. Based on the work of Vygotsky it was hypothesized that students who talk more and write more would learn more from the activity. The K-W-L chart and anticipation guide strategies were used with eighth grade students at Graves Middle School in Whittier, California before learning about levers and convection currents. D. M. Ogle (1986) created the three-column K-W-L chart to have students activate prior knowledge. In the first column, the students write what they already know about a subject, in the second column, the students write what they want to know about the subject, and the students complete the third column after learning about a subject by writing answers to the questions that they asked in the second column. Duffelmeyer (1994) created the anticipation guide based on Herber's (1978) reasoning guide. In the anticipation guide, the teacher creates three or four sentences that convey the major ideas of the topic and the students either agree or disagree with the statements. After learning about the topic, students revisit their answers and decide if they were correct or incorrect and they must defend their choices. This research used the Solomon (1947) four-square design and compared both the experimental groups to a control group that simply discussed the concepts before completing the activity. The research showed no significant difference between the control group and either of the treatment groups. The reasons for the lack of significant differences are considered. It was hypothesized that since the students were unfamiliar with the prereading activities and did not have much experience with using either writing-to-learn or talking-to-learn strategies, the
Kalat, James W.
Explains how to teach undergraduate students in a comparative psychology course to undertake social science research. Information is presented on selecting appropriate research projects, choosing students with a variety of research styles, and course evaluation. (DB)
Stevenson, Robert Louis; Mufuka, Kenneth
This study carried out at Lander University attempts to make a qualitative comparison between the contributions to a student newspaper made by foreign students and American students as well as make some analytical assessments as to the focus and world view brought to bear on the writings in the student paper. It shows that foreign students…
Mikael Hamza, Karim; Wickman, Per-Olof
The purpose of this study is to use a comparative approach to scrutinize the common assumption that certain school science activities are theoretical and therefore particularly suited for engaging students with scientific ideas, whereas others are practical and, thus, not equally conducive to engagement with scientific ideas. We compared two school science activities, one (laboratory work) that is commonly regarded as focusing attention on artefacts that may distract students from central science concepts and the other (concept mapping) that is thought to make students focus directly on these concepts. We observed students in either a laboratory activity about real galvanic cells or a concept-mapping activity about idealized galvanic cells. We used a practical epistemology analysis to compare the two activities regarding students' actions towards scientific ideas and artefacts. The comparison revealed that the two activities, despite their alleged differences along the theory-practice scale, primarily resulted in similar student actions. For instance, in both activities, students interacted extensively with artefacts and, to a lesser extent, with scientific ideas. However, only occasionally did students establish any explicit continuity between artefacts and scientific ideas. The findings indicate that some of the problems commonly considered to be unique for school science practical work may indeed be a feature of school science activities more generally.
Agbuga, Bulent; Xiang, Ping; McBride, Ron
Though considerable research on student attitudes has been conducted in physical education, little information exists concerning student attitudes toward after-school physical activity programmes. This study assessed students' attitudes toward their after-school physical activity programme located in southwest Texas, USA. Participants included 158…
Obenland, Carrie A.; Munson, Ashlyn H.; Hutchinson, John S.
Active learning in large science classrooms furthers opportunities for students to engage in the content and in meaningful learning, yet students can still remain anonymously silent. This study aims to understand the impact of active learning on these silent students in a large General Chemistry course taught via Socratic questioning and…
van Tol, Jason
This study investigated university student activism from both a theoretical and applied perspective. The aims were to explore some of the elements that might enable or constrain student activism and to facilitate the students' opportunity to act on an issue of their choice. The three elements of self-efficacy, group work, and time were reviewed in…
Butler, Lawrence F.; Anderson, Steven P.
Presents strategies that physical education teachers can use to encourage their students to lead physically active lives. The strategies include: focus on lifelong physical activity; use goal setting and self-assessment; inspire students by personal example; model skills (either a teacher or skilled student may do the modeling); and combine…
Rhoads, Robert A.
This introductory article provides a historical overview of various student movements and forms of student activism from the beginning of the Civil Rights Movement to the present. Accordingly, the historical trajectory of student activism is framed in terms of 3 broad periods: the sixties, the postsixties, and the contemporary context. The author…
Oak Ridge Associated Universities, TN.
Designed for science students in fourth, fifth, and sixth grades, the activities in this unit illustrate principles and problems related to the conservation of energy. Eleven student activities using art, economics, arithmetic, and other skills and disciplines help teachers directly involve students in exploring scientific questions and making…
Research Triangle Inst., Research Triangle Park, NC.
This program (which consists of 12 activities) is aimed at increasing the career relevance of science education for all students in grades 4 through 9, while at the same time particularly encouraging female and minority students to consider careers in science and engineering. Major areas addressed in the activities are: (1) students' images of…
Van Gyampo, Ransford Edward
Student activism has been pivotal in Ghana's political and democratic history. Prior to Ghana's Fourth Republic, student activism was highly confrontational and entailed student support or opposition to the various regimes depending on the extent to which the regimes were accepted by all as being rightful or legitimate. After 23 years of…
Colleges continue to face questions, pressures, and even legal confrontations concerning the constitutionality of mandatory student activity fees. In addition, the educational and administrative considerations are equally as problematic on many campuses as students press their positions that run contrary to traditional student activity programs.…
Tammelin, Maija; Peltonen, Berit; Puranen, Pasi; Auvinen, Lis
This paper discusses learning language and communication activities that focus on students' concrete involvement in their learning process. The activities first deal with student-produced blogs and digital videos in business Spanish. They then present student-produced podcasts for Swedish business communication learners that are meant for speakers…
Skead, Natalie K; Rogers, Shane L
We are not producing a product, but a well-balanced person.(1) It is well-documented that law students experience higher levels of psychological distress than members of the general population and university students in other professional disciplines. In 2014, we published our findings on an empirical study identifying the correlations between law student wellbeing and student behaviour both at and away from law school. The results of the study informed the development of an evidence-based 'behavioural toolkit' to assist law students and law schools in making informed choices and decisions that promote and even improve the mental health of students. The study we undertook was not, however, limited to law students. It extended to collecting quantitative data on psychological distress and associated behaviours in psychology students. This article reports on the comparative findings of the study and provides a comparative basis for understanding the contextual influences on the wellbeing of law students.
Fried, Barry; Harding, Ian
Canarsie High School is a typical urban high school in Brooklyn, New York. We have been involved in a District Initiative in collaboration with the City College of New York (CCNY) to initiate and incorporate relevant technologies into the science content areas and classrooms. Through changes in teaching strategies consistent with science education reform movements for mainstream, gifted and special education students; we have been able to effectively motivate student interest and to enhance and enrich the learning potential of all students. Our lessons involve extensive computer and Internet applications, concentrating our efforts in developing high-ordered reasoning skills to address the required concepts covered in Earth Science and Environmental Science curricula. This is a crucial aspect of applied learning approaches as related science concepts are integrated and clearly demonstrated in our daily lives. Our task was to infuse 'live' weather data into Earth Science and Environmental Science classrooms. Student-centered learning activities, laboratory experiences and long-term investigations were designed, written and included into classroom lessons and laboratory sections. This component is aligned with the New Learning and Performance Standards, and makes use of investigative and inquiry-based studies through technological resources. These were accomplished through data readings taken from our school weather station and various World Wide Web sites. Weather data from area "cluster" schools were also used to compare micro-climates within our local region. This fostered peer communication skills among students and staff throughout the Brooklyn High School District.
Smalley, Scott W.; Retallick, Michael S.; Paulsen, Thomas H.
The purpose of this descriptive survey study was to determine the extent to which student teachers deem traditional student teaching skills and activities relevant as part of the capstone student teaching experience. The study population consisted of all (N = 140) fall 2012 and spring 2013 agricultural education student teachers in the North…
Royal, Kenneth D.; Schoenfeld-Tacher, Regina M.; Flammer, Keven
A study was conducted to assess veterinary students' and faculty perceptions of a variety of academic and classroom behaviors, and the degree to which these are acceptable or not. Two instruments were developed for this purpose: 1) The Exams and Assignments Scale (EAS), consisted of 23 items measuring the extent to which a variety of examination…
Bailie, Jeffrey L.
The purpose of this study was to examine whether a set of instructional practices commonly prescribed to online faculty in the higher education setting were consistent with the expectations of a group of experienced online student participants. Online faculty performance conventions were collected from 20 institutions of higher learning located in…
Moutinho, Sara; Moura, Rui; Vasconcelos, Clara
Nowadays, meaningful learning takes a central role in science education and is based in mental models that allow the representation of the real world by individuals. Thus, it is essential to analyse the student's mental models by promoting an easier reconstruction of scientific knowledge, by allowing them to become consistent with the curricular…
Giovenco, Daniel P.; Gundersen, Daniel A.; Delnevo, Cristine D.
Objective: To explore the feasibility of a random-digit dial (RDD) cellular phone survey in order to reach a national and representative sample of college students. Methods: Demographic distributions from the 2011 National Young Adult Health Survey (NYAHS) were benchmarked against enrollment numbers from the Integrated Postsecondary Education…
Osadebe, Patrick U.
The study Standardized Economics Achievement Test for senior secondary school students in Nigeria. Three research questions guided the study. The standardized test in Economics was first constructed by an expert as a valid and reliable instrument. The test was then used for standardization in this study. That is, ensuring that the Economics…
Conner, Lindsey Norma
"Evaluative constructivism" is used to describe how students derived learning intentions and made choices about what they would do during a unit of work in a final-year high school biology class, as they conducted an inquiry into the social and ethical issues associated with cancer. The context of the study, theoretical background and…
Knight, Amanda M.; McNeill, Katherine L.
Constructing and critiquing scientific arguments has become an increasingly important goal for science education. Yet, the differences in the ways students construct collaborative oral and individual written socioscientific arguments are not well established. Our research with one middle school class in an urban New England school district…
This study reports the results of a questionnaire and interview-based study designed to test the often-stated claims of college preparatory schools, i.e., "prep schools" that, along with a high-quality education, they also instill a superior system of values than is possible in a public school. Comparisons are made between "preppies" and college-bound public school students in terms of sexual attitudes and behavior as well as with the earlier studies of Kinsey, Pomeroy et al., Sorensen, and Haas. The results indicate that, even when measured by the standards of the schools themselves, preppies rank lower in many areas, especially attitudinal, than their public school counterparts. Despite the enormous amount of faculty energy expended to prevent it, the sexual activity of the prep school student, both in amount and degree of sophistication, is significantly greater than is found in public school students. Further, in terms of sex-related drug use, exploitiveness, female self-image, homophobia and sexism, preppies do not compare favorably with public school students. Hypotheses are advanced to account for the differences detected and suggestions made for future research. It is also suggested that the research technique used in this study has great potential for future study of adolescent sexual attitudes and behavior that, in the past, have been extremely difficult to perform.
Beeler, Kent D.
This article focuses on three new forms of student activism: lobbying, trusteeing, and collective bargaining. Related aspects of student involvement in the political, legal, and consumer areas are discussed briefly. (Author)
Fauria, Renee M.; Fuller, Matthew B.
Researchers evaluated the effects of Educationally Purposeful Activities (EPAs) on transfer and nontransfer students' cumulative GPAs. Hierarchical, linear, and multiple regression models yielded seven statistically significant educationally purposeful items that influenced undergraduate student GPAs. Statistically significant positive EPAs for…
Hastings, Lindsay J.; Griesen, James V.; Hoover, Richard E.; Creswell, John W.; Dlugosh, Larry L.
Preparing college students to be active contributors to the next generation is an important function of higher education. This assumption about generativity forms a cornerstone in this mixed methods study that examined generativity levels among 273 college students at a 4-year public university. MANCOVA results indicated that college students who…
Mešic, Vanes; Dervic, Dževdeta; Gazibegovic-Busuladžic, Azra; Salibašic, Džana; Erceg, Nataša
In our study, we aimed to compare the impact of simulations, sequences of printed simulation frames and conventional static diagrams on the understanding of students with regard to the one-dimensional kinematics. Our student sample consisted of three classes of middle years students (N = 63; mostly 15 year-olds). These three classes served as…
Schroeder, Larissa B.; McGivney-Burelle, Jean; Xue, Fei
The purpose of this exploratory, mixed-methods study was to compare student performance in flipped and non-flipped sections of Calculus I. The study also examined students' perceptions of the flipping pedagogy. Students in the flipped courses reported spending, on average, an additional 1-2 hours per week outside of class on course content.…
Margavio, Thomas M.; Margavio, Geanie W.; Hignite, Michael A.; Moses, Duane R.
Emotional Intelligence (EI) is a characteristic of business students that has been the subject of significant research. This study was designed to extend that prior research by comparing the EI scores of American business students with those of Chinese business students. The study further focuses on those factors which may be related to ways in…
Butler, Frances M.; Miller, Susan P.; Crehan, Kevin; Babbitt, Beatrice; Pierce, Thomas
This study compared effectiveness of either a concrete-representational-abstract (CRA) or a representational-abstract (RA) instructional sequence in teaching fraction concepts to 50 middle school students with mathematics disabilities. On all achievement measures, students in the CRA group had overall higher mean scores than did students in the RA…
Hughes, Karen; Mylonas, Aliisa; Benckendorff, Pierre
This paper compares four work-integrated learning (WIL) streams embedded in a professional Development course for tourism, hospitality and event management students. Leximancer was used to analyze key themes emerging from reflective portfolios completed by the 137 students in the course. Results highlight that student learning outcomes and…
O'Boyle, Neil; Knowlton, Steven
This article presents findings from a pilot study of postgraduate journalism students in Dublin and Amman. The study compared professional outlooks and social characteristics of students in both contexts and examined institutional settings. The study finds that journalism students in Dublin and Amman have very similar views on the profession,…
To design a series of assessments that could be used to compare the learning gains of high school students studying the cardiopulmonary system using traditional methods to those who used a collaborative computer simulation, called "Mr. Vetro". Five teachers and 264 HS biology students participated in the study. The students were in…
Martin Lohfink, Mandy; Paulsen, Michael B.
In this study we examined and compared the determinants of first-to-second-year persistence for 1,167 first-generation and 3,017 continuing-generation students at four-year institutions, using data from the Beginning Postsecondary Students Longitudinal Survey (Wine, et al., 2002). Because first-generation students are over represented in the most…
Hartley, Michael T.; Bauman, Sheri; Nixon, Charisse L.; Davis, Stan
Research on bullying is an important avenue for understanding the social integration of students in special education. Focused on 3,305 students who self-reported victimization of two to three times per month or more, this study compared the pattern of verbal, relational, and physical bullying among students in general education and special…
Rice, George E.; And Others
The Purpose-in-Life Test was given to 415 college students in developmental reading classes. Results were compared to those of studies from 1968 and 1981 to determine any changes in student feelings of apathy and meaninglessness. Means of all groups were approximately equal, indicating no changes in student apathy since 1968. (SLD)
Glass, Barbara; Maher, Carolyn
Problem solving and justification of a diversified group of two-year college students was compared with approaches of younger pre-college students working on the same task. The students in this study were engaged in thoughtful mathematics. Both groups found patterns, justified that their patterns were reasonable and, utilized similar strategies…
Fransen, Shelly Lynette
High quality student engagement activities are essential if students are to be successful learners. Over the years, many instructional strategies and models have been devised to encourage teachers to develop student engagement activities that result in high achievement. The Reading First Model initiative was introduced as a part of the No Child…
Pomales-García, Cristina; Cortés Barreto, Kenneth
This study presents the skills, experiences, and values identified in project self-reflections of 161 undergraduate engineering students. Self-reflections from two different engineering design courses, which provide experiences in project-based learning (PBL), are analysed through the content analysis methodology. Results show that 'application', 'true life', 'satisfaction', and 'communication' are the common keywords shared in the reflections. Multiple hypothesis tests to identify differences between courses, project types, years, and gender suggest that there are no significant differences between experiences, skills, and values self-reported by students who completed either a case study or an industry project. Based on research findings, recommendations will be provided to enhance the engineering curriculum based on PBL experiences to support the development of relevant professional skills and experiences.
Shen, Yi; Kairouz, Sylvia; Nadeau, Louise; Robillard, Chantal
Background and Aims In an effort to provide further empirical evidence of meaningful differences, this study explores, in a student population, the distinctions in gambling behavioral patterns and specific associated problems of two levels of gambling severity by comparing problem gamblers (PG) and moderate-risk gamblers (MR) as defined by the score on the Problem Gambling Severity Index (PGSI; MR: 3-7; PG: 8 and more). Methods The study sample included 2,139 undergraduate students (male = 800, mean age = 22.6) who completed the PGSI and questionnaires on associated problems. Results Results show that problem gamblers engage massively and more diversely in gambling activities, more often and in a greater variety of locations, than moderate-risk gamblers. In addition, important differences have been observed between moderate-risk and problem gamblers in terms of expenditures and accumulated debt. In regards to the associated problems, compared to moderate-risk gamblers, problem gamblers had an increased reported psychological distress, daily smoking, and possible alcohol dependence. Discussion and Conclusions The severity of gambling and associated problems found in problem gamblers is significantly different from moderate-risk gamblers, when examined in a student population, to reiterate caution against the amalgamation of these groups in future research. PMID:26014673
Gauci, Sally A; Dantas, Arianne M; Williams, David A; Kemm, Robert E
We investigated whether an active learning approach, facilitated by a personal response system, would lead to improved student engagement and learning outcomes in large-group physiology lectures for undergraduate science students. We focused on encouraging students' active learning in lectures, whereas previous studies have made more use of audience response technology during lectures for formative or summative assessment. Students voluntarily answered questions posed during lectures with their personal response system (clickers), with individual answers automatically collated for immediate histogram display. This feedback then dictated the focus of followup discussions in the lecture. Student and instructor attitudes were surveyed through voluntary interviews with student responses correlated with their degree of clicker participation and individual exam results. Active lectures were found to increase both student motivation and engagement. Students who participated in answering questions achieved better results than students who chose not to. Students with the lowest scores in a prerequisite course (previous semester physiology exam marks of < 60%) showed significantly better outcomes from the use of clickers than both middle-achieving (60-75%) and high-achieving (>75%) entry students. Significant improvement was evident in both mid- and end-semester exam results compared with student cohorts from preceding years, although this could also be influenced by many other factors. Increased student engagement and the immediate feedback obtained during lectures were advantages commonly noted by lecturing staff.
Kesici, Sahin; Sahin, Ismail
The current study examined uses of the Internet among college students classified as addicted to the Internet or not. Data were gathered from 384 college students. Students classified as Internet Addicted used the Internet more for social functions, leisure functions, and virtual emotional functions, when compared to students considered as Internet Nonaddicted. Effect sizes were large, indicating important group differences in uses of the Internet.
Oliver, Marvarene; Ricard, Richard J.; Witt, Karl J.; Alvarado, Melissa; Hill, Patricia
Early college high schools (ECHSs) are partnerships between high schools and colleges or universities designed to enhance college readiness and completion, particularly among students traditionally underrepresented in higher education. We compared the self-reported motivational profiles of ECHS students to traditional first-year university…
Education reform efforts, including the current adoption of Common Core State Standards, have increased attention to teaching critical thinking skills to all students. This study investigated the critical thinking skills of fourth-grade students from a school district in Texas, including 45 identified gifted students and 163 general education…
Whiteman, Shawn D.; Barry, Adam E.
The present study examined the nature and correlates of 252 student service members'/military veteran and civilian college students' drinking motivations. Data was collected via electronic survey. Results revealed no differences between military affiliated and civilian students in mean levels of alcohol motivations; however, the links between…
Li, Ming-Hui; Nishikawa, Takeshi
This study compared predictors of active coping (people's tendency to actively cope with stress) among college students in the United States and Taiwan. In both samples, trait resilience predicted active coping and mediated the effect of self-efficacy on active coping. The findings indicate that trait resilience influences college students' active…
Shmurygina, Natalia; Bazhenova, Natalia; Bazhenov, Ruslan; Nikolaeva, Natalia; Tcytcarev, Andrey
The article provides the analysis of self-organization activities of college students related to their participation in youth associations activities. The purpose of research is to disclose a degree of students' activities demonstration based on self-organization processes, assessment of existing self-organization practices of the youth,…
Greenwood, Michael; Stillwell, Jim; Byars, Allyn
Investigated the physical education activity preferences of middle school students who completed a checklist featuring a variety of activities. Overall, middle school boys and girls both differed and agreed on their interests for specific activities. Most students liked basketball, bicycling, roller skating, soccer, swimming, and volleyball but…
Objective This lifestyle is mainly determined during childhood and connected with poor public prophylactic health policy. The aim of this study was to estimate physical activity and level of tobacco abuse, as well as knowledge about health behaviours, among medical students. Methods Questionnaires were completed by Polish (243) and foreign medical students (80). Results It was stated that about 20% of the students smoked cigarettes. Female students from Norway took up smoking significantly more often than other participants, whereas there were more smokers among those from Poland. There was a significantly larger percentage of smoking males from Norway than among male Polish students. The same students presented a low level of physical activity. The smallest level of physical activity was characteristic of the Polish women. Conclusion This situation requires an intensification of activities aimed at supporting pro-health lifestyles and the elimination of unfavourable effects, especially among medical students. PMID:20156733
This study compared moderate-to-vigorous physical activity (MVPA) of students with autism spectrum disorders (ASD) and students without disabilities during inclusive physical education and recess. Students (7-12 years) wore a uniaxial accelerometer in school for 5 consecutive school days. Results indicated a significant difference between settings, F(1,46) = 15.94, p < .01, partial eta2 = 0.26, observed power = 0.97. Students with and without ASD spent a higher proportion of time in MVPA during physical education than during recess, relative to the amount of time spent in those settings. In addition, structured physical education offers opportunities to increase students' MVPA engagement.
Describes a student learning activity used to teach the meaning of percentage composition, mole concept, selective precipitation, and limiting factors. Presents two word problems and their solutions. (CW)
Hampden-Thompson, Gillian; Bennett, Judith
The purpose of this analysis is to describe the variation in students' reports of engagement in science across science teaching and learning activities. In addition, this study examines student and school characteristics that may be associated with students' levels of engagement in science. Data are drawn from the Programme for International…
The purpose of this study was to investigate the effects of online (web-based) creative problem-solving (CPS) activities on student technological creativity and to examine the characteristics of student creativity in the context of online CPS. A pretest-posttest quasi-experiment was conducted with 107 fourth-grade students in Taiwan. The…
The aim of this study was to examine participation of university students in recreational entertainment marketing activities. The survey population consisted of university student in Marmara University Province of Istanbul. The sample constituted a total of 272 students (150 male and 122 female), determined by circumstantial method. The survey…
Isbell, Linda M.; Tyler, James M.; Burns, Kathleen C.
We designed a classroom activity to foster students' understanding of what schemas are and how they function. We used a video of the instructor as an infant to illustrate how schemas influence gender stereotyping. Before the video, we told students that the baby was either a boy or a girl. After the video, students rated whether the baby would…
McMillen, Brooks A.; Turman, Jo
Describes a collaborative project designed to help high school students understand healthy exercise. The project involved preservice physical education majors who acted as fitness facilitators and motivators to the high school students who selected on and off campus, moderate intensity activities. Both groups of students tracked progress and…
Hampden-Thompson, Gillian; Bennett, Judith
The purpose of this analysis is to describe the variation in students' reports of engagement in science across science teaching and learning activities. In addition, this study examines student and school characteristics that may be associated with students' levels of engagement in science. Data are drawn from the Programme for International Student Assessment 2006 study. The analysis employs a quantitative approach that includes descriptive and inferential statistics to examine three measures of student engagement for a nationally representative sample of approximately 12,000 15-year-old students in the UK. The main results indicate that there is an association between students' motivation towards science, enjoyment of science and future orientation towards science, and the frequency in which various teaching and learning activities take place in the classroom. Understanding student engagement in science and the factors that influence it is essential in addressing the issue of uptake of science after compulsory schooling.
Apel, Kenn; Masterson, Julie J
The purpose of this study was to determine whether students with and without hearing loss (HL) differed in their spelling abilities and, specifically, in the underlying linguistic awareness skills that support spelling ability. Furthermore, we examined whether there were differences between the two groups in the relationship between reading and spelling. We assessed the spelling, word-level reading, and reading comprehension skills of nine students with cochlear implants and nine students with typical hearing who were matched for reading age. The students' spellings were analyzed to determine whether the misspellings were due to errors with phonemic awareness, orthographic pattern or morphological awareness, or poor mental graphemic representations. The students with HL demonstrated markedly less advanced spelling abilities than the students with typical hearing. For the students with HL, the misspellings were primarily due to deficiencies in orthographic pattern and morphological awareness. Correlations between measures of spelling and both real word reading and reading comprehension were lower for the students with HL. With additional investigations using a similar approach to spelling analysis that captures the underlying causes for spelling errors, researchers will better understand the linguistic awareness abilities that students with HL bring to the task of reading and spelling.
Delta Healthy Sprouts was designed to test the comparative impact of two home visiting programs on weight status, dietary intake, physical activity, and other health behaviors of rural, Southern African American women and their infants. Results pertaining to physical activity outcomes in the gestat...
Hamil, Lindsey M; Mennito, Anthony S; Renné, Walter G; Vuthiganon, Jompobe
The aim of this study was to evaluate dental students' opinions regarding the utilization of a new grading software program for student self-assessment and a faculty-grading tool in a preclinical course. Using surface mapping technology, this program, called E4D Compare, yields a digital model of a student's preparation that is color-coded to show deficient areas. The program has now been used for two years at the James B. Edwards College of Dental Medicine at the Medical University of South Carolina, and the students previously assessed with E4D Compare have now entered into the dental clinics. For this study, students were asked to complete an anonymous survey for the investigators to evaluate students' attitudes and opinions on the effectiveness of this software in their preclinical courses to determine if this type of feedback helped them develop clinical skills. The survey also sought to collect students' opinions on the traditional objective criteria-based grading system. The survey was distributed to all members of the Classes of 2014 and 2015; it yielded a 59 percent response rate for the two classes, with a total of eighty-one students responding. Overall, the majority of students preferred the E4D Compare grading system over traditional hand-grading methods. The grading system provided instant, objective, and visual feedback that allowed students to easily see where their deficiencies were and encouraged them to work towards an ideal final product.
Barber, Elinor G., Ed.; And Others
Foreign study is examined from different perspectives, especially comparative ones, in 15 articles. Attention is directed to: the significance of foreign study for developing countries, national and regional policies and trends, development strategies, political and institutional dilemmas, a bibliography and a literature review. Titles and authors…
Collier, Daniel A.; Rosch, David M.
International student enrollment in the U.S. higher education system has recently experienced profound growth. This research examines leadership-oriented differences between international and domestic students and focuses on their growth in capacity associated with participation in co-curricular leadership programs. Similarly-sized gains emerged…
Harrington, M. Rachel; Ickes, Melinda J.
Background: Obesity continues to be an epidemic in college students, yet research is warranted to determine whether obesity increases the likelihood of risky health behaviors in this population. Purpose: The purpose of this study was to examine the association between body mass index (BMI) and health behaviors in college students. Methods: A…
Grebennikov, Leonid; Skaines, Ivan
This article seeks to contribute to the current discourse on internationalisation of higher education in Australia and to understanding and managing the increasing diversity of the student body. Its specific concern is a comparison of international versus domestic student experience regarding a range of a university's academic and general services…
This study compares the criminal activities of male and female Jewish and Arab junior and senior high school students in Israel based on self-reported criminal activities. The sample consisted of 906 randomly selected junior and senior high school students. The findings indicate that Jewish students committed more types of delinquent acts when compared with their Arab counterparts; males committed more delinquent acts than females; and Arab females had very low rates of delinquency. The findings are discussed in light of possible influences of cultural and ethnic origin and knowledge about possible discrimination against Arab juveniles by the Israeli criminal justice system. Theoretical and practical implications of the results are suggested.
Davidovitch, Nitza; Danziger, Josepha
This study focuses on the attributes of students of physical therapy in order to compare the profiles of students of physical therapy (PT) in two institutions of higher learning in Israel: Ben Gurion University (BGU) and the Academic College of Judea and Samaria (ACJS). This study focuses on a department where studies have an occupational/ applicative/practical orientation and high status in the higher education system. Findings of this study indicate broad similarities in the profiles of students at both institutions in relation to their age, family status, country of origin, number of siblings, parental education, and financial status of student family of origin. On the other hand, students at both institutions differed in terms of gender composition, students' employment status, the source of payment for tuition, and in their academic attainments prior to admission. Specifically, students of physical therapy at ACJS had lower academic achievements prior to their admission and reported having been rejected by other physical therapy programs. Students at ACJS placed higher importance on factors relating to the quality of instruction including teacher involvement, competitiveness, organization, control, and orientation to the study material. Students at BGU attributed greater importance to teachers' support. Findings support a thesis of a converging system of higher education in Israel, traditionally dominated by national universities and regional colleges, a relatively recent phenomenon.
This paper reports the findings from a descriptive phenomenological exploration of the lived experience of dialogue days, a student engagement activity, from the perspectives of staff and students. I suggest that dialogue days enhance the relational and emotional aspects of learning with the potential to impact on future student engagement and…
The "new student activism," as it is often called, is a hot topic in higher education as well as in the popular press and social media. As a college student in the late '60s and early '70s, a long-time student affairs professional, a scholar and practitioner of service-learning, and an academic teaching a course on social change, the…
Driever, Carl W.; And Others
This document combines three separately bound volumes, a student manual, an instructor's guide, and student learning activities designed for students who are either in beginning-level pharmacy technician courses or considering careers in pharmacy. The material is intended to relate training experience to information studied in the classroom. The…
Park, Soowon; Kim, Ji Eun; Lee, Jun-Young; Shin, Jongho
Purpose: Medical and business are one of the most popular majors among students, and both fields require intensive training to reach certain level of expertise. During the development of professionalism, goal can become a crucial role in psychological impetus. The purpose of this study is to compare goal contents, goal characteristics, and effect of goal characteristics on student’s major satisfaction between medical and business. Methods: A total of 193 undergraduate students (97 medical students, 96 business students) answered survey questions including goal contents, goal characteristics (goal autonomy, goal attainability, social value of goal) and satisfaction on their majors. Qualitative analysis of goal contents and quantitative analysis of goal characteristics, and their effects on student major satisfaction were performed. Results: Goal content analysis showed percentage of social concern goal was higher in medical students (25.8%) than business students (6.3%), whereas percentage of wealth goal was higher business students (24.0%) than medical students (3.1%). Among goal characteristics, goal attainability and social value of goal were higher in medical students than business students. In both groups, social value of goal was significantly predict major satisfaction. Conclusion: Goal contents and goal characteristics are different between medical and business students. Curriculum and educational interventions that concerning students’ goal and developing programs to enhance students’ social value of goal is necessary. PMID:26838564
Edwards, Thomas G.
Describes an inquiry activity in which students explore the variables that influence the amount of time it takes a ball to roll down an inclined plane. Relates features of the activity to recommendations in the NCTM Standards. (MKR)
Cole, Brian E.
This study contributes to the understanding of the structural and cultural influences of Christian college environments on student activism through the framework of symbolic interactionism (Blumer, 1969; Mead, 1934). The goal of this research was to examine how the students at Christian institutions understand and engage in activism within their…
This article describes how teachers effectively manage learning through active engagement of all students throughout each class period. A case study is presented which demonstrates how students learn through active and reflective engagement with ideas, the environment, and other learners (National Middle School Association, 2010). The case study…
Braxton, John M.; Jones, Willis A.; Hirschy, Amy S.; Hartley, Harold V., III
Active learning, which entails any class activity that "involves students doing things and thinking about the things that they are doing," stands as an important pedagogical practice. Discussion, the types of questions faculty ask students in class, role playing, cooperative learning, debates, and the types of questions faculty ask on examinations…
Shaw, Thérèse; Cross, Donna; Thomas, Laura T.; Zubrick, Stephen R.
Increasingly, researchers are required to obtain active (explicit) parental consent prior to surveying children and adolescents in schools. This study assessed the potential bias present in a sample of actively consented students, and in the estimates of associations between variables obtained from this sample. Students (n = 3496) from 36…
Klepfer, Shaley DePolo
College students are increasingly less physically active. Investigation into this problem is important because individuals develop lifelong habits during the college time period. College students' perceptions regarding physical activity and overall wellness are important factors in creating positive change toward healthier lifestyle habits. Based…
McDaniel, Tyler; Melton, Bridget F.; Langdon, Jody
Objective: A physical activity passport (PAP) was developed to increase student's physical activity through the collaboration of student life and academics. The purpose was to measure the effectiveness of the PAP. Design: The research design used was a quantitative, descriptive, quasi-experimental design with experimental and control groups.…
Wilkinson, Carol; Pennington, Todd; Barney, David; Lockhart, Barbara; Hager, Ron; Prusak, Keven
Participants were male and female students (n = 12) in a physical education teacher education (PETE) program with a healthy and active lifestyle management (HALM) focus, at a university in the Intermountain West. The purpose of the study was to examine PETE students' perceptions of a healthy and active lifestyle (HAL). Following inductive content…
McArthur, Laura H.; Raedeke, Thomas D.
Objectives: To assess sex/race differences on psychosocial correlates of physical activity among college students. Methods: Survey research protocol. Results: Students (n = 636) exercised an average of 3.5 days per week, with black females being the least active. Across subgroups, health/fitness was rated as the most important motive for exercise,…
Sherrod, Sonya Ellouise; Dwyer, Jerry; Narayan, Ratna
This article reports the development and refinement of science and mathematics integrated activities for middle school students. The expectations of the National Council of Teachers of Mathematics that students develop an understanding of mathematics and an ability to apply it gave birth to these activities. The expectations of the National…
Previous studies of student epistemological beliefs about physics and learning physics focused on college and post-college students in Western countries. However, little is known about early-grade students in Asian countries. This paper reports Chinese middle and high school students' views about the nature of physics and learning physics, measured by the Colorado Learning Attitudes Survey about Science (CLASS). Two variables—school level and gender—are examined for a series of comparative analyses. Results show that although middle school students received fewer years of education in physics, they demonstrated more expert-like conceptions about this subject matter than high school students. Also, male students in general exhibited more expert-like views than their female counterparts. While such a gender difference remained constant across both middle and high schools, for the most part it was a small-size difference.
Bernot, Melody J.; Metzler, Jennifer
Traditional lectures have come under increasing criticism as research indicates lectures may be less effective in achieving learning outcomes than other teaching methods. Student engagement and success can potentially be improved by changing traditional lectures to instructional methods using active learning techniques. Active learning refers to…
Khanehkeshi, Ali; Basavarajappa
This paper compares the difference between boy and girl high school students of 1st grade to 3rd grade in academic stress and depression. Using a random stratified sampling 120 girl and boy students (60 girls and 60 boys) were selected from 1st grade (n = 40), 2nd grade (n = 40) and 3rd grade (n = 40) high school students. In this study gender and…
Chen, Liang; Qian, Yunsheng; Chang, Benkang; Chen, Xinlong; Yang, Rui
The properties of GaAs photocathodes mainly depend on the material design and activation technique. In early researches, high-low temperature two-step activation has been proved to get more quantum efficiency than high-temperature single-step activation. But the variations of surface barriers for two activation techniques have not been well studied, thus the best activation temperature, best Cs-O ratio and best activation time for two-step activation technique have not been well found. Because the surface photovoltage spectroscopy (SPS) before activation is only in connection with the body parameters for GaAs photocathode such as electron diffusion length and the spectral response current (SRC) after activation is in connection with not only body parameters but also surface barriers, thus the surface escape probability (SEP) can be well fitted through the comparative research between SPS before activation and SEP after activation. Through deduction for the tunneling process of surface barriers by Schrödinger equation, the width and height for surface barrier I and II can be well fitted through the curves of SEP. The fitting results were well proved and analyzed by quantitative analysis of angle-dependent X-ray photoelectron spectroscopy (ADXPS) which can also study the surface chemical compositions, atomic concentration percentage and layer thickness for GaAs photocathodes. This comparative research method for fitting parameters of surface barriers through SPS before activation and SRC after activation shows a better real-time in system method for the researches of activation techniques.
Piksööt, Jaanika; Sarapuu, Tago
This study investigates ways to enhance secondary school students' knowledge transfer in complex science domains by implementing question prompts. Two samples of students applied two web-based models to study molecular genetics--the model of genetic code (n = 258) and translation (n = 245). For each model, the samples were randomly divided into…
Gainsbury, Sally M; Russell, Alex; Blaszczynski, Alex
Students recruited from psychology undergraduate university populations are commonly used in psychology research, including gambling studies. However, the extent to which the use of this subpopulation produces findings that can be extrapolated to other groups is questionable. The present study was designed to compare results from university-recruited psychology student gamblers to those obtained from a sample of gamblers recruited from the general population that also included students. An online survey measuring gambling behavior and Internet gambling, attitudes and knowledge about gambling and problem gambling severity was posted on websites accessed by gamblers. Participants were recruited from two sources, a psychology undergraduate university population (n = 461) and online websites (n = 4,801). Results showed university-recruited students differed significantly from both adults and students recruited from the general population in respect to demographic variables and gambling behavior. Psychology undergraduate students were younger, more likely to be female, and had lower incomes. When relevant demographic variables were controlled, psychology undergraduate students were found to gamble less frequently, at different times, and to be at lower-risk for gambling-related problems, but had more irrational beliefs and more negative attitudes towards gambling than gamblers recruited from the general population. Results suggest that caution should be used in extrapolating findings from research using university-recruited psychology student gamblers to wide community populations due to differences related to gambling thoughts, attitudes and behaviors.
Nichols, Kim; Burgh, Gilbert; Kennedy, Callie
Developing students' skills to pose and respond to questions and actively engage in inquiry behaviours enables students to problem solve and critically engage with learning and society. The aim of this study was to analyse the impact of providing teachers with an intervention in inquiry pedagogy alongside inquiry science curriculum in comparison…
This study investigated the effects of scaffolds as cognitive prompts and as metacognitive evaluation on seventh-grade students' growth of content knowledge and construction of scientific explanations in five inquiry-based biology activities. Students' scores on multiple-choice pretest and posttest and worksheets for five inquiry-based activities…
Kamarulzaman, Mohammad Shah; Shaari, Ahmad Jelani
It has been long accepted that students are themselves great resources when it comes to developing questions and activity guidelines. The present study utilizes a strategic understanding of how students can be encouraged to perform better in preparation for exams, by allowing them to frame their own subject wise questions. The application of drill…
Paul, Madanjit K.
Explored use of marijuana and attitudes toward its legalization among university students and school teachers in Alberta. Students had more permissive attitudes toward marijuana use and its legalization as compared to teachers. Significant relationships were found between drug use and age and legalization of marijuana and sex and religiosity.…
Kinzie, Jillian L.; Thomas, Auden D.; Palmer, Megan M.; Umbach, Paul D.; Kuh, George D.
This study compared the experiences of women attending women's colleges with those of women attending coeducational institutions. Analyses of data from the National Survey of Student Engagement (NSSE) from random samples of female first-year and senior students from 26 women's colleges and 264 other four-year institutions were conducted. Women at…
This article presents the results of a comparative study of two groups of learners--group 1 (25 non-science students) and group 2 (25 A-level physics students). It explores the extent to which their feelings and emotions in conjunction with their knowledge about nuclear energy impacts and influences their views and feelings about the use of…
Shatzer, Ryan H.; Caldarella, Paul; Hallam, Pamela R.; Brown, Bruce L.
The purpose of this study was to compare transformational and instructional leadership theories, examine the unique impact that school leaders have on student achievement, and determine which specific leadership practices are associated with increased student achievement. The sample for this study consisted of 590 teachers in 37 elementary schools…
Edwards, Clayton; Rule, Audrey
Education in an online setting is an increasingly popular method of instruction. Previous studies comparing college or high school student performance in online and face-to-face courses found, in most cases, similar achievement between conditions. However, research is lacking regarding middle school students' academic performance and attitudes…
Jordahl, Ron, Ed.
This document reports a survey instituted to compare the attitudes of students at a Christian college (Prairie Bible College) in Alberta, Canada with those of college students in general concerning the possible use of genetic manipulation. Comparison was made with the findings of a 1990 study by Geremia Veglia, et al., "Public Attitudes…
Grigal, Meg; Hart, Debra; Migliore, Alberto
This article describes a secondary analysis of variables from the National Longitudinal Transition Survey 2 (NLTS-2) database. Specifically, students with intellectual disability (ID) were compared to students with other disabilities regarding post-school transition goals listed on their IEPs/Transition Plans, contacts/referrals made to outside…
Huang, Shwu-yong L.; Waxman, Hersholt C.
A study was done to compare Asian American and Anglo American students' attitudes toward motivation, learning environment, academic self-concept, involvement, affiliation, and parent involvement in the learning of mathematics. Survey data of 1,200 Asian- and 1,200 Anglo-American middle school students were collected. A stratified sampling…
Gong, Yue; Beck, Joseph E.; Heffernan, Neil T.
Student modeling is a fundamental concept applicable to a variety of intelligent tutoring systems (ITS). However, there is not a lot of practical guidance on how to construct and train such models. This paper compares two approaches for student modeling, Knowledge Tracing (KT) and Performance Factors Analysis (PFA), by evaluating their predictive…
Betz, Nancy E.; Borgen, Fred H.
The present study compared the effectiveness of two online career exploration systems in increasing the career decision self-efficacy and decidedness of 960 students enrolled in a program for undecided freshmen students at a large public university. Results indicated that both systems led to significant increases in career decision self-efficacy…
Larson, David K.; Sung, Chung-Hsien
The purpose of this research was to perform a three way comparison of delivery modes for an introductory Management Information Systems course to determine if there existed a difference in student success among the delivery modes. The research compares student exam and final grade results in this class that was taught by the same instructor using…
Zhao, Dacheng; Singh, Michael
International comparative studies and cross-cultural studies of mathematics achievement indicate that Chinese students (whether living in or outside China) consistently outperform their Western counterparts. This study shows that the gap between Chinese-Australian and other Australian students is best explained by differences in motivation to…
The current study set out to compare the effect of traditional and non-traditional instructional treatments; i.e. explicit, implicit, task-based and no-instruction approaches on students' abilities to learn how to write classified ads. 72 junior students who have all taken a course in Reading Journalistic Texts at the Payame-Noor University…
Beaudrie, Sara M.
This article reports on a comparative study of teacher and student perceptions on effective instructional practices in the Spanish heritage language classroom. The data were collected through an online questionnaire administered to 460 students in different Spanish courses and 9 instructors at a large university as well as focus groups. Based on…
Hanusch, Folker; Mellado, Claudia; Boshoff, Priscilla; Humanes, María Luisa; de León, Salvador; Pereira, Fabio; Márquez Ramírez, Mireya; Roses, Sergio; Subervi, Federico; Wyss, Vinzenz; Yez, Lyuba
Based on a survey of 4,393 journalism students in Australia, Brazil, Chile, Mexico, South Africa, Spain, Switzerland, and the United States, this study provides much-needed comparative evidence about students' motivations for becoming journalists, their future job plans, and expectations. Findings show not only an almost universal decline in…
McKim, Billy R.; Rayfield, John; Harlin, Julie; Adams, Andy
This study compared job stress levels of Texas agricultural science cooperating teachers and Texas agricultural science student teachers across a semester. The research objectives included describing secondary agricultural science cooperating teachers and student teachers perceptions of stressors, by time of semester (beginning, middle, and end),…
Jon, Jae-Eun; Lee, Jenny J.; Byun, Kiyong
As the demand for international education increases, middle-income non-English speaking countries, such as South Korea, play an increasing role in hosting the world's students. This mixed-methods study compares the different motivations and experiences of international students within and outside the East Asian region. Based on findings, this…
This article investigates parental involvement in the musical education of violin students and the changing role of the parents' across the learning process. Two contexts were compared, one emphasising the Suzuki methodology and the other a "traditional" approach. Students learning "traditionally" are typically taught note reading from the…
Agiro, Christa Preston
This article discusses the comparative application of critical discourse analysis to student and teacher editions of the two most widely used high school American literature textbooks by Christian publishers, examining them through the lens of critical theory. The study examined all parts of the student and teacher editions, excepting literary…
Smekalova, Lucie; Noom, Jan-Willem; Slavik, Milan
The paper presents the results of comparative research between the Czech Republic and the Netherlands. The subject of the research was the degree of student satisfaction with the acquired transferable competences and the subjective students' view of the degree to which transferable competences are significant for the employability of an individual…
Woodard, Teresa; Burkett, Sexton
This article presents a study that compared the success rates of students in Arithmetic (MTH 02), Algebra I (MTH 03), and Algebra II (MTH 03) when they were offered at Southwest Virginia Community College (SWCC) for three credits versus five credits. The authors' findings showed no significant differences in the success rates of students who were…
Andrews, John D. W.
Discovery and expository learning were compared in a study of independent and dependent learners enrolled in a college chemistry course. Discovery learning was found to be superior for both groups of learners, with independent students performing better than dependent students using discovery learning. (Author/DF)
Helms, Jeffrey L.
The purpose of the research was to compare student performance in an online or face-to-face (F2F) required Psychology course on three distinct sets of variables (i.e., pre-course, course, and post-course variables). Analyses revealed mixed significant and nonsignificant results. Students did not differ in terms of such variables as hours…
Camp, Christopher L.; Gregory, Jeremy K.; Lachman, Nirusha; Chen, Laura P.; Juskewitch, Justin E.; Pawlina, Wojciech
Professionalism is a core competency of medical training that requires students to develop the skills of providing and receiving feedback. Our study evaluated the effectiveness of delivering feedback in a group setting compared with an individual setting. The first-year class of Mayo medical students (n = 49) enrolled in gross anatomy (in…
Mergendoller, John R.; Maxwell, Nan L.; Bellisimo, Yolanda
This study compared the effectiveness of problem-based learning (PBL) and traditional instructional approaches in developing high-school students' macroeconomics knowledge and examined whether PBL was differentially effective with students demonstrating different levels of four aptitudes: verbal ability, interest in economics, preference for group…
Woltemade, Christopher J.; Stanitski-Martin, Diane
Undergraduate students compared Next Generation Weather Radar (NEXRAD) estimates of storm total precipitation to measurements from a network of 20 rain gauges. Student researchers gained valuable experience in field data collection, global positioning systems (GPS), geographic information systems (GIS), Internet data access and downloading,…
Mogey, Nora; Fluck, Andrew
It seems anachronistic that we expect students to handwrite essay examinations when almost all their other work is mediated by computer. Two universities, one in the UK and one in Australia, are exploring the use of computers in free text response examinations. This paper compares both the attitudes and the behaviours of their students concerning…
The goal of this comparative study was to determine the knowledge that French and Turkish upper secondary-school students (grades 11 and 12) acquire on the concept of acid-base reactions. Following an examination of the relevant curricula and textbooks in the two countries, 528 students answered six written questions about the acid-base concept.…
Christensen, Rhonda; Knezek, Gerald; Tyler-Wood, Tandra
This study examines positive dispositions reported by middle school and high school students participating in programs that feature STEM-related activities. Middle school students participating in school-to-home hands-on energy monitoring activities are compared to middle school and high school students in a different project taking part in activities such as an after-school robotics program. Both groups are compared and contrasted with a third group of high school students admitted at the eleventh grade to an academy of mathematics and science. All students were assessed using the same science, technology, engineering and mathematics (STEM) dispositions instrument. Findings indicate that the after-school group whose participants self-selected STEM engagement activities, and the self-selected academy of mathematics and science group, each had highly positive STEM dispositions comparable to those of STEM professionals, while a subset of the middle school whole-classroom energy monitoring group that reported high interest in STEM as a career, also possessed highly positive STEM dispositions comparable to the STEM Professionals group. The authors conclude that several different kinds of hands-on STEM engagement activities are likely to foster or maintain positive STEM dispositions at the middle school and high school levels, and that these highly positive levels of dispositions can be viewed as a target toward which projects seeking to interest mainstream secondary students in STEM majors in college and STEM careers, can hope to aspire. Gender findings regarding STEM dispositions are also reported for these groups.
Pellas, Nikolaos; kazanidis, Ioannis
Students' opinions about the degree of impact, status, and socio-cognitive viability with the utilization of the emerging three-dimensional (3D) computer-generated technologies may vary. Indisputably, 3D technology-enhanced environments have provided considerable benefits and affordances to the contemporary e-Education. In these circumstances, virtual worlds (VWs) like second life (SL) have generally intensified with an extensive perpetuation and penetration of innovative performances that encapsulated or enacted from the vast majority of higher education fields. At the same time, there is growing widespread recognition of reasons affecting the high or low degree of students' engagement in online and blended course delivery methods held in 3D VWs. Notwithstanding that most notable studies have disclosed SL functional capabilities from a plethora of pilot case studies, however, it is still lacking an experiential-based research approach to determine the degree of students' engagement in blended and online courses at university level through SL. The present comparative study explores students' engagement overall as a multidimensional construct consisting of emotional, behavioral, and cognitive factors. One hundred and thirty-five undergraduate and postgraduate students in almost identical blended and online instructional conditions held in SL took part in this project. Preliminary results have decoded students' satisfaction for both methods, despite the fact that the voluntary sample composed of different educational disciplines. The quantitative analysis showed that postgraduate students of the online course had more positive results and the degree of engagement significantly increased compared to those who enrolled with the blended course delivery method. The instructional affordances from the utilization of SL were the collaborative climate between users (instructor and students) who eliminated various intractable boundaries which were predominantly observed by
Price, Edward; De Leone, Charles; Lasry, Nathaniel
Physics educators and researchers have recently begun to distinguish between pedagogical approaches and the educational technologies that are used to implement them. For instance, peer instruction has been shown to be equally effective, in terms of student learning outcomes, when implemented with clickers or flashcards. Therefore, technological tools (clickers and flashcards) can be viewed as means to mediate pedagogical techniques (peer instruction or traditional instruction). In this paper, we use activity theory to examine peer instruction, with particular attention to the role of tools. This perspective helps clarify clickers' and flashcards' differences, similarities, impacts in the classroom, and utility to education researchers. Our analysis can suggest improvements and new uses. Finally, we propose activity theory as a useful approach in understanding and improving the use of technology in the physics classroom.
The concept of approach "stresses relationships between intention, process and outcome within a specified context as described by an individual" (Schmeck, 1988, p. 10). This paper explores the approaches to learning of a group of mature students from the theoretical perspective of activity theory in order to gain an insight into some of the ways statistics is learned. In this framework, learning, regarded as goal-directed behaviour, is analysed by exploring the socio-historical factors relating to students' self regulation of their cognitive activities. The material is derived from questionnaires and interviews with five students, and focuses on the students' own interpretations of the contexts affecting their approaches.
Garcia, Miguel A.
Data from the Educational Longitudinal Study of 2002 were used to compare 11,000 high school students on school size, time spent participating in extracurricular activities (ECA), and hours spent in employment. Findings indicated that students from small schools spent more time participating in ECA than students from larger schools for equivalent…
Conway, Susan E; Smith, Winter J; Truong, Teresa H; Shadid, Jill
Interprofessional learning is a key component of today's health sciences education. Within a two-course series in dental pharmacology and therapeutics, a dental curriculum was revised to provide an interprofessional activity to expose dental students to a community pharmacy setting. The objectives of this activity were to augment students' learning about drug laws and prescription writing, as well as to foster interprofessional relationships and collaboration between pharmacists and dentists. Dental students were scheduled for one-hour observations at community pharmacies on campus. Learning objectives to guide this activity focused on demonstrating community pharmacy operating procedures, identifying ways to minimize prescribing and dosing errors, and understanding how pharmacists can assist dentists in prescribing. Following the observation, students were required to submit a written assignment, which accounted for 14 percent of their course grade. All 119 dental students (100 percent) enrolled in the course for the summers of 2012 and 2013 completed the activity. The average grade on the written assignment was 96.2 out of 100. At the end of the course, students were asked to participate in an online course evaluation survey, for which response rates were 37 percent and 43 percent for 2012 and 2013, respectively. The students rated the pharmacy observation activity favorably on this course evaluation. The pharmacy observation activity provided a successful interprofessional component to the didactic pharmacy course and was well received by the dental students as well as the community pharmacists.
Gentry, Abigail Rose
Mathematics teachers are often challenged by their students to give reasoning for why learning mathematics is necessary. An approach to address this question is to show students the value in learning mathematics by enlightening them on the connections that mathematics has with other disciplines and the real-world applications of mathematics. Integration is a method of teaching that can be used to give students insight as to how mathematics is useful in a variety of different fields. In addition to engaging students with relevant curriculum, leading students to discover the connections between mathematics and science (among other fields) is helpful in showing students why learning mathematics is valuable. This thesis reports on my experiences in developing and implementing an integrated mathematics/science activity in a STEM Technology class at a local high school as well as discusses student feedback about the activity, about their interdisciplinary STEM Technology class, and about the integration of mathematics and science in the classroom.
Haugen, Marlen Ingvard
Students' attitude towards learning science transform during their middle school years. Research provides data showing the affect of different teaching methods on students' attitude. Two teaching methods compared were project-based learning and direct instruction. Project-based learning uses inquiry to promote student attitude by engaging them and increasing their curiosity in the natural world. Direct instruction uses lecture, worksheets, tests, and labs. The Test of Science Related Attitudes (TOSRA) survey was used to measure student's attitude. The TOSRA has seven subscales labeled as Social Implications of Science, Normality of Scientists, Attitude to Scientific Inquiry, Adaptation to Scientific Attitudes, Enjoyment of Science Lessons, Leisure Interest in Science, and Career Interest in Science. A student's age and gender were variables also used to determine the affect on transformation of attitude using two different teaching methods. The TOSRA survey showed both positive and negative transformation of students' attitude towards science.
Hashami, B; Abdul Halim, O; Yusoff, K
A total of 209 randomly selected Malaysian university students (128 from Universiti Kebangsaan Malaysia, 81 from the University of New South Wales) completed a self-filled questionnaire enquiring about their smoking behaviour and psychosocial characteristics. The prevalence of smoking was 26.6 per cent among students in Malaysia and 18.8 per cent among students in Australia (average 23.4%). Both samples have similar patterns in terms of age of starting smoking, time of the day when they smoked, family and peer history of smoking, and whether or not they inhaled deeply during smoking. The smokers tend to be male, studying beyond the first year, staying with peers outside the hostel, having financial sources other than a scholarship, and abnormal mental health score. However, the smokers from the Australian samples were noted to smoke less and made fewer attempts at quitting the habit.
Modell, H I
Most students have spent the majority of their school career in passive learning environments in which faculty were disseminators of information, and students were required to memorize information or use specified algorithms to "solve problems." In an active learning environment, students are encouraged to engage in the process of building and testing their own mental models from information that they are acquiring. In such a learner-centered environment, faculty become facilitators of learning, and students become active participants, engaging in a dialogue with their colleagues and with the instructor. To create a successful active learning environment, both faculty and students must make adjustments to what has been their respective "traditional" roles in the classroom. For the instructor who is committed to promoting active learning, the challenge lies in helping students understand the necessity of becoming active colleagues in learning. This process can be facilitated if the curriculum includes exercises to direct students' attention to a number of issues that impact their learning. This paper describes four such exercises designed to help students form appropriate course expectations, recognize the need for seeking clarification when communicating, recognize the role of personal experience in building mental models, and become familiar with study aids for building formal models.
Masse, Louise C.; Miller, Anton R.; Shen, Jane; Schiariti, Veronica; Roxborough, Lori
Introduction: Compared to typically developing peers, children with disabilities due to neurodevelopmental disorders and disabilities (NDD/D) and to chronic medical conditions (CMC) have reduced participation in activities. The extent to which these two groups of children have different levels of participation is unknown and was examined in this…
Grygiel-Górniak, Bogna; Tomczak, Andrzej; Krulikowska, Natalia; Przysławski, Juliusz; Seraszek-Jaros, Agnieszka; Kaczmarek, Elżbieta
Nutritional habits and physical activity influence the health status of young adults. In this study, we engaged a group of 151 students from a medical university (90 female and 61 male subjects). Anthropometric parameters, dietary habits (a 7-day dietary recall), and level of physical activity were measured. It was found that the daily food rations of female (F) and male (M) students were improperly balanced and characterized by high amount of total and animal protein, phosphorus, vitamin A, cholesterol, and insufficient intake of carbohydrates, dietary fiber, and vitamin C. Female subjects consumed low amounts of total fat and calcium. The intake of protein (total and animal), fat, phosphorus, and cholesterol correlated with higher body mass. The physical activity of the students was found to be higher than the average physical activity of the European Union populations, and a general tendency of lowering level of physical activity with age was observed. Students with the highest level of physical activity (MET > 1500) consumed lower amounts of simple carbohydrates (galactose and saccharose) when compared to students with lower physical activity (MET < 600, p < 0.05). Therefore, this study concluded that the dietary habits should be modified to prevent the development of diet-dependent diseases. Various forms of physical activity should be proposed to students and they should be encouraged to participate in high level of physical activity so as to promote good health status.
Remole, Mary K.; Brown, James W.
In the study described in this paper, 221 students in beginning and senior level university journalism and law courses read descriptions of ten cases of alleged invasions of privacy by photojournalists, gave their opinions on the ethics of taking and publishing the pictures, and indicated their degree of interest in a number of topics related to…
Stonebraker, Ilana; Robertshaw, M. Brooke; Moss, Jennifer D.
This study examines the impact on student performance after interactive and non-interactive tutorials using a 2?×?2 treatment-control design. In an undergraduate management course, a control group watched a video tutorial while the treatment group received the same content using a dynamic tutorial. Both groups received the same quiz questions.…
Williams, P. Renee; Walker, Jean T.; Martin, Tina; Northington, LaDonna; Waltman, Patricia; Beacham, Tracilia; Grant, LaVerne
Nursing students with second degrees have become the focus of great interest in the last two decades in terms of being an answer to the nursing shortage. They are thought to possess greater ability to critically think and engage in self directed learning behaviours, and possess greater motivation to master clinical skills. The purpose of this…
Apel, Kenn; Masterson, Julie J.
The purpose of this study was to determine whether students with and without hearing loss (HL) differed in their spelling abilities and, specifically, in the underlying linguistic awareness skills that support spelling ability. Furthermore, we examined whether there were differences between the two groups in the relationship between reading and…
Price, Barbara A.; Randall, Cindy H.; Frederick, Joshua; Gáll, József; Jones, Thomas W.
In recent decades, Hungary and the United States have embraced new philosophies in their approach to teaching mathematics. Hungary's changes were driven by social and economic shifts, the U.S. by the creation of national standards. In both countries, university faculty members complain about students' poor math skills. Professors from three…
Murray, Tracey Arnold
The ability to read, interpret, and evaluate articles in the primary literature are important skills that science majors will use in graduate school and professional life. Because of this, it is important that students are not only exposed to the primary literature in undergraduate education, but also taught how to read and interpret these articles. To achieve this objective, POGIL activities were designed to use the primary literature in a majors biochemistry sequence. Data show that students were able to learn content from the literature without separate activities or lecture. Students also reported an increase in comfort and confidence in approaching the literature as a result of the activities.
Erolin, Caroline; Lamb, Clare; Soames, Roger; Wilkinson, Caroline
This study investigated the haptic 'dissection' of a digital model of the hand and wrist in anatomy education at both undergraduate (UG) and postgraduate (PG) levels. The study ran over five successive years and was split into three discreet phases. Phase one compared the results of PG students across control, non-haptic and haptic groups. Phase two compared the results of UG students between control and haptic groups. Phase three compared the results of UG students across control, non-haptic and haptic groups. Results for all phases indicate that use of the model, both through haptic and non-haptic interfaces produced some significantly improved test results. The non-haptic group performing the strongest overall indicating that the addition of haptic feedback may not be beneficial to student learning.
Pueblos, Kirstin Rhys S.; Bajalla, Mark; Pacheco, Dixie; Ganot, Sheila; Paig, Daisy; Tapales, Radyn; Lagare, Jeanne; Quimque, Mark Tristan J.
Helminth infections are one of the seriously neglected potent diseases in many parts of the world. The problems of parasitic helminthes becoming resistant to currently available anthelmintic drugs pose a challenge for the search - relying on natural products - for new and better anthelmintics. In this paper, four abundant Philippine weeds: Chrysopogon aciculatus Trin. Cyperus brevifolius Rottb., Ruellia tuberosa Linn. and Saccharum spontaneum Linn. were investigated for their anthelmintic activities to establish basis of their folkloric claim. The hexane-soluble and chloroform-soluble extracts were obtained through sequential solvent partitioning of the crude ethanolic extract of the air-dried aerial part of each plant sample. Meanwhile, the decoction was obtained from fresh aerial part of the plant samples. All extracts were then subjected to in vitro anthelmintic screening at different concentration as per method of Ghosh, et al. against African nightcrawler earthworms (Eudrillus euginiae) in which the activity of the extracts was determined by correlation with time. The anthelmintic bioassay results revealed a dose-dependent toxicity relationship. It indicated relatively low anthelmintic activities of the decoction of the four plant samples as compared to their corresponding crude ethanol extracts. Among the crude ethanol extracts, C. brevifolius (CBE) gave fastest time to bring about paralysis and death to the test organisms at all concentrations tested. For the hexane extracts, R. tuberosa (RTH) gave better activity among other plant samples. Lastly, among the chloroform-soluble extracts, both that of C. brevifolius (CBC) and R. tuberosa (RTC) comparably showed strongest anthelmintic activities at all tested concentrations, thus, exhibited best anthelmintic activity that is remarkably comparable to the positive control, Mebendazole at the highest concentration tested. In fact, CBC and RTC showed highest anthelmintic potential compared to all extracts tested in
Lauderdale, Michael E.; Yli-Piipari, Sami; Irwin, Carol C.; Layne, Todd E.
Previous research has shown a decline in physical activity (PA) across college years, females being less physically active compared with males. Scholars have suggested studies to understand gender differences in PA and to examine motivational processes to facilitate college students' PA. Grounded in self-determination theory, the purpose of this…
Hill, Grant M.; Cleven, Brian
The purposes of this study were to determine physical education activity preferences of 9th grade students in a southern California school district and to compare preferences by ethnicity. Results indicated that basketball, football, bowling, softball/baseball, swimming, and volleyball were the most preferred activities. These preferences may be…
Hamza, Karim Mikael; Wickman, Per-Olof
The purpose of this study is to use a comparative approach to scrutinize the common assumption that certain school science activities are theoretical and therefore particularly suited for engaging students with scientific ideas, whereas others are practical and, thus, not equally conducive to engagement with scientific ideas. We compared two…
Swank, Eric W.
This article identifies factors inspiring greater political participation among undergraduate social work students (N=125). When separating students into self-identified liberals and conservatives, the study uses resource, mobilizing, and framing variables to explain greater levels of activism. After several multivariate regressions, this article…
Lampe, Cliff; Wohn, Donghee Yvette; Vitak, Jessica; Ellison, Nicole B.; Wash, Rick
Social network sites such as Facebook are often conceived of as purely social spaces; however, as these sites have evolved, so have the ways in which students are using them. In this study, we examine how undergraduate students use the social network site Facebook to engage in classroom-related collaborative activities (e.g., arranging study…
Magoc, Dejan; Tomaka, Joe; Bridges-Arzaga, Amber
Objectives: To evaluate the effectiveness of a theoretically based and Web-delivered intervention using common course technology for increasing physical activity in a college student sample. Methods: One hundred four students randomly participated in either a Web-based intervention involving 7 theory-based learning lessons or a control group that…
Smalley, Scott W.; Retallick, Michael S.; Paulsen, Thomas H.
The purpose of this study was to determine the extent to which cooperating teachers deem required student teaching skills and activities relevant to the agricultural education student teaching experience. The population for this descriptive study consisted of individuals who served as cooperating teachers in Iowa and South Dakota during the last 5…
National Council on Economic Education, New York, NY.
Correlated to the Economics and Entrepreneurship Teaching Strategies Master Curriculum Guide, this book features 66 student activities, case studies, comprehension quizzes, and lessons related to economic concepts. Designed for high school students of economics, social studies, and business education, this curriculum guide combines study of basic…
Weber, Larry J.; And Others
A survey of 130 high school principals in 3 southern states revealed alcohol abuse, insubordination, and other misbehavior as the major causes for excluding students from participation in school activities. The study also indicated that students have to meet disproportionately higher standards to participate in athletics, cheerleading, and student…
Miller, Mark J.
Describes career education activity, "Student as Worker," in which elementary school children pretend school is their job and respond to questions about what is expected of them on the job as students. Responses are related to factors considered important in most jobs, such as punctuality, appropriate attire, hard work and effort, competency,…
Nelson, Larry P.; Crow, Mary L.
Improving students' ability to recognize work-related problems and apply effective strategies and solutions to fundamental challenges in the field is at the crux of a good college preparation. This paper attempts to investigate if active-learning strategies improve students' critical thinking ability in this regard. Participants were pre-service…
Romanov, Kalle; Nevgi, Anne
The aim of the study was to explore the relationship between degree of participation and learning outcomes in an e-learning course on medical informatics. Overall activity in using course materials and degree of participation in the discussion forums of an online course were studied among 39 medical students. Students were able to utilise the…
Azevedo, Flavio S.; diSessa, Andrea A.; Sherin, Bruce L.
Student engagement in classroom activities is usually described as a function of factors such as human needs, affect, intention, motivation, interests, identity, and others. We take a different approach and develop a framework that models classroom engagement as a function of students' "conceptual competence" in the "specific content" (e.g., the…
Akiba, Motoko; Liang, Guodong
The authors examined the effects of six types of teacher professional learning activities on student achievement growth over 4 years using statewide longitudinal survey data collected from 467 middle school mathematics teachers in 91 schools merged with 11,192 middle school students' mathematics scores in a standardized assessment in Missouri. The…
Texas Tech Univ., Lubbock. Curriculum Center for Family and Consumer Sciences.
This student activity book and reference book, which are part of a family and consumer sciences education series focusing on a broad range of employment opportunities, are intended for use in 1- and 2- programs preparing Texas high school students for employment in occupations related to providing services for older adults. The reference book…
Kragten, Marco; Admiraal, Wilfried; Rijlaarsdam, Gert
Process diagrams describe how a system functions (e.g. photosynthesis) and are an important type of representation in Biology education. In the present study, we examined students' learning activities while studying process diagrams, related to their resulting comprehension of these diagrams. Each student completed three learning tasks. Verbal…
Radford, Luis; Bardino, Caroline; Sabena, Cristina
In this article, we deal with students' algebraic generalizations set in the context of elementary geometric-numeric patterns. Drawing from Vygotsky's psychology, Leont'ev's Activity Theory, and Husserl's phenomenology, we focus on the various semiotic resources mobilized by students in their passage from the particular to the general. Two small…
Douglass, Carolinda; Henry, Beverly W.; Kostiwa, Irene M.
The Aging Game, a simulation activity, has been used successfully with medical students in the development of empathetic attitudes toward older adults. To date, the Aging Game has not been used extensively with allied health students. It has been viewed as too costly, time-consuming and labor-intensive. The purpose of this study was to examine the…
Jenkins, Jayne M.; Jenkins, Patience; Collums, Ashley; Werhonig, Gary
Conceptual physical education (CPE) courses are typically included in university course work to provide students knowledge and skills to engage in physical activity for life. The purpose of this study was to identify CPE course characteristics that contributed to positive and negative student perceptions. Participants included 157 undergraduates…
Study aim: To assess the engagement of students of Warsaw university schools in sports and in recreational motor activities. Material and methods: A cohort (n = 1100) of students attending B.S. or M.S. courses at 6 university schools in Warsaw were studied by applying questionnaire techniques. The questions pertained to participation in…
The purpose of this study is to compare the academic performance of male and female students in high school elective science courses. The data for this study were drawn from the grade books of six teachers of elective science courses and consists of the grades earned by the males and females during one academic year. The number of students…
Smith, Tawnya J.; Dittmer, Karen I.; Skinner, Christopher H.
In the current study a multiple baseline across tasks design was used to determine if the self-managed academic intervention known as cover, copy, and compare (CCC) could be used to enhance accuracy in identifying parts of the human heart in three students with learning disabilities. Results showed that immediately after implementing the CCC…
Kumler, Lori M.
Environmental education (EE) and social studies education share an interest in behavioral outcomes. This study compares behavioral outcomes--including both self-reported knowledge of actions and reported actions taken--in the context of a land use curriculum enacted in secondary science versus social studies classes with 500 students and nine…
Chini, Jacquelyn J.
Conventional wisdom has long advised that students' learning is best supported by interaction with physical manipulatives. Thus, in the physics laboratory, students typically spend their time conducting experiments with physical equipment. However, computer simulations offer a tempting alternative to traditional physical experiments. In a virtual experiment, using a computer simulation, students can gather data quickly, and measurement errors and frictional effects can be explicitly controlled. This research investigates the relative support for students' learning offered by physical and virtual experimentation in the context of simple machines. Specifically, I have investigated students' learning as supported by experimentation with physical and virtual manipulatives from three different angles---what do students learn, how do students learn, and what do students think about their learning. The results indicate that the virtual manipulative better supported students' understanding of work and potential energy than the physical manipulative did. Specifically, in responding to data analysis questions, students who used the virtual manipulative before the physical manipulative were more likely to describe work as constant across different lengths of frictionless inclined planes (or pulley systems) and were more likely to adequately compare work and potential energy, whereas students who used the physical manipulative first were more likely to talk about work and potential energy separately. On the other hand, no strong support was found to indicate that the physical manipulative better supported students' understanding of a specific concept. In addition, students' responses to the survey questions indicate that students tend to value data from a computer simulation more than from a physical experiment. The interview analysis indicates that the virtual environment better supported the students to create new ideas than the physical environment did. These results
Stanitski, Conrad L.; Sears, Curtis T.
Describes the use of bio-medically significant materials to teach a self-pacing chemistry laboratory course to nursing majors. Indicates that the student can learn from the course to determine values of body fluid constituents, about their variations among healthy populations, and about difficulties inherent in making such measurements. (CC)
Cowdery, Joy R.; Rogness, Linda Ingling; Morrow, Linda E.; Wilson, Vicki A.
This text captures the profiles and cumulative records of six diverse students at early childhood, middle childhood, and then high school level. Intended for the preservice teacher, this book illustrates how to create a caring school environment; accommodate for special learning needs in instructional and assessments; and interact with families…
Roman, Harry T.
Electricity and magnetism are intimately linked, this relationship forming the basis of the modern electric utility system and the generation of bulk electrical energy. There is rich literature from which to teach students the basics, but nothing drives the point home like having them learn from firsthand experience--and that is what this…
Modell, Harold I.; Michael, Joel A.; Adamson, Tom; Horwitz, Barbara
We previously examined how three approaches to directing students in a laboratory setting impacted their ability to repair a faulty mental model in respiratory physiology (Modell, HI, Michael JA, Adamson T, Goldberg J, Horwitz BA, Bruce DS, Hudson ML, Whitescarver SA, and Williams S. Adv Physiol Educ 23: 82?90, 2000). This study addresses issues…
Lee, Connie L.
Outdoor education is an informal method of teaching and learning which offers opportunities for elementary school students, regardless of intellectual abilities, to learn about and appreciate their environment and acquire skills with which to enjoy a lifetime of creative, productive, and healthful living. Outdoor education can enrich, vitalize,…
Valles, S M; Koehler, P G; Brenner, R J
Topical bioassays using propoxur, chlorpyrifos, and lambda-cyhalothrin were conducted on eight cockroach species. Based on lethal dose values, the relative toxicities of the insecticide classes were generally pyrethroid > carbamate > organophosphorous. Lambda-Cyhalothrin and propoxur were more toxic toward the Blattidae as compared with the Blattellidae. The order of lambda-cyhalothrin toxicity was Periplaneta americana > Periplaneta brunnea = Periplaneta australasiae = Periplaneta fuliginosa = Blatta orientalis > Blattella asahinai = Blattella germanica > Blattella vaga. The order of propoxur toxicity was B. orientalis > P. americana > P. brunnea = P. australasiae > B. asahinai > P. fuliginosa = B. germanica > B. vaga. The order of chlorpyrifos toxicity was P. americana > B. asahinai = B. vaga > B. orientalis = P. australasiae = P. brunnea > B. germanica = P. fuliginosa. Detoxification enzyme activities for each species also were measured and compared with insecticide toxicity. Propoxur LD50 was significantly (P = 0.01; r = 0.81) correlated with glutathione S-transferase activity. Lambda-Cyhalothrin LD50 correlated with methoxyresorufin O-demethylase activity (P = 0.01; r = 0.81), carboxylesterase activity (P = 0.03; r = - 0.75), general esterase activity (P = 0.02; r = - 0.79), and cockroach weight (P = 0.01; r = -0.95).
McLaughlin, Charles H., Jr.; Schieber, Rich
The first learning activity is intended to heighten students' awareness of the need for recycling, reuse, and reduction of materials; the second explores the aerodynamics of automobiles. Both include context, concept, objectives, procedure, and materials needed. (SK)
Described are the formation, goals, and activities of a network of teachers and students designed to help raise consciousness about conservation topics. A two-week minicourse on tropical diversity, ecology, and society is outlined. (CW)
Aligolbandi, Kobra; Siamian, Hasan; Balaghafari, Azita; Vahedi, Mohammad; Naeimi, Omolbanin
Background: Distraction is nothing but internal intension of the mind towards involvement of the person. This research studied classroom distractions factors among students of Faculty of Allied medical Sciences in year 2014-2015, so that with the findings of the research about classroom distractors’ factors and to present proposed suggestions for decreasing and removing of distractions. Methods: This is an exploratory study. Data collection in this study was the researcher made questionnaire based on Likert-type scales. SPSS software was used for analyzing the data statistics such as mean, standard deviation and frequency ratings, each subset of the elements associated with distraction Friedman test has been used to determine the ranking of each of the components. Results: 139 people participated in the six majors in this study which 91 people (65.5%) was female, and 48 people (34.5%) was male. Maximum number of 31 people (22.3) was in laboratory science, Lowest number of 15 (10.08 percent) in medical records, 25 (18%) people in Radiology, health information technology and medical emergencies which each of above course studies with 23 people (16.5 %), Anesthesiology 22 (15.8 percent) participated in this study. Among the internal factors of distraction between male and female students, the sleeping factor was in first priority and “My phone / pager ringing or answering the mobile” was in last priority. Among distraction external factors in male students, the factor “Adornment of professors” with mean 3.27 and SD=1.30 and Mean Rank=23.06 was in first priority, and among external distraction factors in girl students, the factor, “Used clothing and exotic costumes of Classmates” with mean=3.21, SD=1.30 and mean rank=22.66 was in first priority and factor of “Surroundings Noise (mowing, drilling, construction, and …)” for male and female students was in last priority. Conclusions: Attention and concentration are crucial to effective accomplishment
Graff, P. V.; Bandfield, J. L.; Stefanov, W. L.; Vanderbloemen, L.; Willis, K. J.; Runco, S.
To effectively prepare the nation's future Science, Technology, Engineering, and Mathematics (STEM) workforce, students in today's classrooms need opportunities to engage in authentic experiences that model skills and practices used by STEM professionals. Relevant, real-world authentic research experiences allow students to behave as scientists as they model the process of science. This enables students to get a true sense of STEM-related professions and also allows them to develop the requisite knowledge, skills, curiosity, and creativity necessary for success in STEM careers. Providing professional development and opportunities to help teachers infuse research in the classroom is one of the primary goals of the Expedition Earth and Beyond (EEAB) program. EEAB, facilitated by the Astromaterials Research and Exploration Science (ARES) Directorate at the NASA Johnson Space Center, is an Earth and planetary science education program designed to inspire, engage, and educate teachers and students in grades 5-12 by getting them actively involved with exploration, discovery, and the process of science. The program combines the expertise of scientists and educators to ensure the professional development provided to classroom teachers is scientifically valid and also recognizes classroom constraints. For many teachers, facilitating research in the classroom can be challenging. In addition to addressing required academic standards and dealing with time constraints, challenges include structuring a research investigation the entire class can successfully complete. To build educator confidence, foster positive classroom research experiences, and enable teachers to help students model the skills and practices of scientists, EEAB has created an 'all-inclusive' comparative planetology research investigation activity. This activity addresses academic standards while recognizing students (and teachers) potentially lack experience with scientific practices involved in conducting
Graff, Paige; Bandfield, J.; Stefanov, W.; Vanderbloemen, L.; Willis, K.; Runco, S.
To effectively prepare the nation's future Science, Technology, Engineering, and Mathematics (STEM) workforce, students in today's classrooms need opportunities to engage in authentic experiences that model skills and practices used by STEM professionals. Relevant, real-world authentic research experiences allow students to behave as scientists as they model the process of science. This enables students to get a true sense of STEM-related professions and also allows them to develop the requisite knowledge, skills, curiosity, and creativity necessary for success in STEM careers. Providing professional development and opportunities to help teachers infuse research in the classroom is one of the primary goals of the Expedition Earth and Beyond (EEAB) program. EEAB, facilitated by the Astromaterials Research and Exploration Science (ARES) Directorate at the NASA Johnson Space Center, is an Earth and planetary science education program designed to inspire, engage, and educate teachers and students in grades 5-12 by getting them actively involved with exploration, discovery, and the process of science. The program combines the expertise of scientists and educators to ensure the professional development provided to classroom teachers is scientifically valid and also recognizes classroom constraints. For many teachers, facilitating research in the classroom can be challenging. In addition to addressing required academic standards and dealing with time constraints, challenges include structuring a research investigation the entire class can successfully complete. To build educator confidence, foster positive classroom research experiences, and enable teachers to help students model the skills and practices of scientists, EEAB has created an "allinclusive" comparative planetology research investigation activity. This activity addresses academic standards while recognizing students (and teachers) potentially lack experience with scientific practices involved in conducting
Boe, Owen K.; Klopping, Paul H.
This student manual contains the textual material for a seven-lesson unit on activated sludge. Topic areas addressed in the lessons include: (1) activated sludge concepts and components (including aeration tanks, aeration systems, clarifiers, and sludge pumping systems); (2) activated sludge variations and modes; (3) biological nature of activated…
In this online collaborative activity, adapted from a face-to-face tutorial activity, students each provided data and suggestions about its interpretation, by contributing to a series of wiki pages. They undertook an assessment question based on interpretation and implications of their findings. The activity involved probing questions inviting…
Santos, Luis; Fernandez-Rio, Javier
Children who become competent in a wide variety of motor skills and movement patterns are more likely to remain physically active for life. Physical education can achieve this goal by providing an extensive selection of activities and by including learning units that encourage students to increase their skill level and stay active year-round.…
Jiao, Yanpeng; Sun, Ivan Y; Farmer, Ashley K; Lin, Kai
Although a large number of studies have been conducted worldwide to examine various aspects of intimate partner violence (IPV), comparative study of people's views on such violence in Chinese societies has been scarce. Using survey data collected from more than 850 college students in China, Hong Kong, and Taiwan, this study specifically assessed the impact of attitudes toward gender role and violence, personal and vicarious experience, demographic characteristics, and locality on students' definitions of IPV. The Taiwanese students were most likely to define a broader range of abusive behavior as IPV, followed by Hong Kong and Beijing students. Gender role and violence attitudes appeared to be most important predictors of IPV definitions. College students who supported the notion of male dominance were more likely to have a narrower definition of IPV, whereas those who viewed domestic violence as crime were more inclined to have a broader definition of IPV. Implications for future research and policy were discussed.
Davis, Kathryn L.; Wojcik, Janet R.; DeWaele, Christi S.
Introduction: Little is known about the physical fitness, obesity, and physical activity (PA) levels of high school students in physical education classes when comparing racial and gender groups. Purpose: To compare the fitness, obesity, and PA levels of female and male students of different racial groups in 6 high schools in the southeastern…
Kravtsova, M. M.
In this comparative analysis, the author aimed to reproduce V.S. Merlin's and M.F. Khriakova's 1930 study of children's social concepts in order to find out how today's students account for the actions of characters in stories and to compare their answers to the responses given in the earlier study. In this study, the author defines "moral…
Black, Andrew G.
This study sought to ascertain and compare the attitudes and perceptions of PhD nursing students attending their coursework through synchronous and asynchronous means at two different universities. Many studies have been performed comparing both synchronous videoconferencing and asynchronous online education with the traditional classroom, but no…
Pinto, Roser; Ametller, Jaume
Compares the results of four studies made under the auspices of the Science Teacher Training in an Information Society (STTIS) project researching the difficulties students have in reading images. The studies are compared under such categories as pre-eminence of narrative readings, real-world versus symbolic elements, verbal elements, and…
Stelzer, Tim; Gladding, Gary; Gutmann, Brianne; Lundsgaard, Morten; Schroeder, Noah
Introductory physics is a roadblock for many aspiring engineers at the University of Illinois. The overall attrition rate in our introductory mechanics and E&M courses is approximately 15%, however that rate doubles for some under-represented populations. We introduced a set of online activities designed to provide students both an accurate assessment of their current understanding, and the resources to improve their performance. This talk will describe the design of these activities, and their impact on student attitude and understanding.
Gomes, Alessandro Damasio Trani; Borges, A. Tarciso; Justi, Rosaria
This study investigates the relationship between the students' understanding of the aims of an investigative activity and their performance when conducting it. One hundred and eighty-one year nine students from a public middle school in Brazil took part in the study. Students working in pairs were asked to investigate two problems using a…
Scherr, Rachel E.; Hammer, David
The concept of framing from anthropology and sociolinguistics is useful for understanding student reasoning. For example, a student may frame a learning activity as an opportunity for sensemaking or as an assignment to fill out a worksheet. The student's framing affects what she notices, what knowledge she accesses, and how she thinks to act. We…
Young, Joyce A.; Hawes, Jon M.
This paper describes an application of active learning within two different courses: professional selling and sales management. Students assumed the roles of sales representatives and sales managers for an actual fund-raiser--a golf outing--sponsored by a student chapter of the American Marketing Association. The sales project encompassed an…
Rudisille, Justin; Stringer, Elizabeth; Thiebe, Gillian
Members of the Association of College Unions International (ACUI) Central Office staff went on the road on August 18-24, 2011, making stops at 20 institutions in six states during the course of seven days. The ACUI Campus Tour: Welcome Week 2011 included visits with college union and student activities staff and students at a variety of…
Lightburn, Millard E.; Fraser, Barry J.
The main purpose of this research was to evaluate the use of anthropometric activities among a sample of 761 high-school biology students in terms of student outcomes (achievement and attitudes) and classroom environment (assessed with the Science Laboratory Environment Inventory, SLEI). Data analyses supported the SLEI's factorial validity,…
Storey, Katie Lauren
This study investigated the extent to which participation in co-curricular events enhances the achievement of student-learning outcomes in community college students. One community college in Illinois--Chicago Metropolitan Area Community College (CMACC), a pseudonym--was selected to research based on its robust co-curricular activity programming.…
van der Mars, Hans; Rowe, Paul J.; Schuldheisz, Joel M.; Fox, Susan
This study was conducted to validate the System for Observing Fitness Instruction Time (SOFIT) for measuring physical activity levels of high-school students. Thirty-five students (21 girls and 14 boys from grades 9-12) completed a standardized protocol including lying, sitting, standing, walking, running, curl-ups, and push-ups. Heart rates and…
The purpose of this study was to investigate Turkish and American undergraduate students' academic motivation and academic self-concept scores regarding the years that they spent in university. The analysis was based on 566 (284 Turkish, 282 American) undergraduate students where, Academic Motivation Scale and Academic Self-Concept Scale were used as measuring instruments. The results showed that there was a statistical significant effect of nationality and number of years spent in university on undergraduate students' intrinsic motivation, extrinsic motivation, and self-concept scores. Turkish students had higher intrinsic scores whereas American students had higher extrinsic scores and more positive academic-self concept compared to Turkish partners. Regarding grade level, senior students from both cultures had higher intrinsic motivation and academic self-concept scores compared to other grade levels. In terms of extrinsic motivation, there is steady decline in American students' scores as grade level increases. On the other hand, Turkish undergraduates' extrinsic scores decrease in the second year but increase in the third and fourth year of university education. Results were discussed by taking into consideration the social and cultural differences between two nations.
The teaching profession has been continually challenged to provide evidence of the effectiveness of teaching and learning methods. The teacher education systems are currently undergoing reforms in Sweden. Hence, it is importance for educational institutions to be aware of the different ways that their student teachers learn and it is importance…
García, J. A.; Gómez-Robledo, L.; Huertas, R.; Perales, F. J.
Academic results depend strongly on the individual circumstances of students: background, motivation and aptitude. We think that academic activities conducted to increase motivation must be tuned to the special situation of the students. Main goal of this work is analyze the students in the first year of the Degree in Optics and Optometry in the University of Granada and the suitability of an activity designed for those students. Initial data were obtained from a survey inquiring about the reasons to choose this degree, their knowledge of it, and previous academic backgrounds. Results show that: 1) the group is quite heterogeneous, since students have very different background. 2) Reasons to choose the Degree in Optics and Optometry are also very different, and in many cases were selected as a second option. 3) Knowledge and motivations about the Degree are in general quite low. Trying to increase the motivation of the students we designed an academic activity in which we show different topics studied in the Degree. Results show that students that have been involved in this activity are the most motivated and most satisfied with their election of the degree.
Significant numbers of students fail high school chemistry, preventing them from graduating. Starting in the 2013-2014 school year, 100% of the students must pass a science assessment for schools to meet Adequate Yearly Progress (AYP) in accordance to No Child Left Behind (NCLB). Failure to meet AYP results in sanctions, such as state management or closure of a school or replacing a school staff. The purpose of this study was to determine whether the teaching strategy, Problem Based Learning (PBL), will improve student achievement in high school chemistry to a greater degree than traditional teaching methods. PBL is a student-centered, inquiry-based teaching method based on the constructivist learning theory. The research question looked at whether there was a difference in student achievement between students a high school chemistry classroom using PBL and students in a classroom using traditional teaching methods as measured by scores on a 20-question quiz. The research study used a quasi-experimental pretest/posttest control group design. An independent samples t-test compared gains scores between the pretest and posttest. Analysis of quiz scores indicated that there was not a significant difference (t(171) = 1.001, p = .318) in student achievement between the teaching methods. Because there was not a significant difference, each teacher can decide which teaching method best suites the subject matter and the learning styles of the students. This study adds research based data to help teachers and schools choose one teaching method over another so that students may gain knowledge, develop problem-solving skills, and life-long learning skills that will bring about social change in the form of a higher quality of life for the students and community as a whole.
Ali, Tanzeem Iqbal
activity during teenage years, (vi) comparative views on learning experiences in schools versus centers and private tutors, (vii) role of novice versus experienced teachers in helping students successfully prepare for exams and (viii) that the expenditure of money for coaching and tutoring does not always result in higher test scores. In phase 2, the participants were selected based on the first phase of the study using a theoretical sampling strategy most closely related to studying the emerging themes. The second phase of the research involved interviewing a theoretical sample of 10 alumni face-to-face to engage in conversation with the participants who were most likely to help confirm or disconfirm the findings from phase 1. Although similar questions were used during the interviews, the researcher avoided asking the participants directly about their meaningful learning experience and tried getting it out by making them describe how lessons were for specific topics, what they learned and understood. The emergent findings are a result of a five-faced prism where each idea reflects off another; namely the five faces and perspectives are: (1) Student Voice (2) Social Learning Theory, (3) Constructivist Learning Environment, (4) Principles of Learning and (5) Brain-based Learning. Study phases 3 and 4 focused on establishing the veracity of the previously identified themes through member checking and further act as an audit trail to validate the work being done over a span of the study at multiple sites. The findings from all the data were analyzed using a theoretical framework of continual interaction and constant comparison among new data with the prior to come to the development or evolving of the unique themes in this study. These findings suggest that a rapidly growing phenomenon of extra-curricular coaching beyond school prior to exams widely exists as early as sixth or eighth grade, sometimes at the cost of cutting back on in-school time. The data further indicate
Muller, M T; Onwuteaka-Philipsen, B D; Kriegsman, D M; van der Wal, G
The objective of the study was to gain insight into the knowledge of and attitudes towards voluntary active euthanasia and doctor-assisted suicide (EEDAS) of Dutch medical students, and to determine whether knowledge and attitudes change after a 1-day informative conference about EDAS. Data were collected by means of two self-administered questionnaires. Questionnaire 1 had to be completed before the start of the conference and questionnaire 2 after the conference. In both questionnaires, students were asked by means of two open-ended questions to define euthanasia and doctor-assisted suicide. They were also asked to indicate which of eight statements met with the requirements for prudent practice. Finally, the students were asked to what extent they agreed or disagreed with each of seven statements about attitudes towards EDAS. To determine if a selection occurred among students who returned both questionnaires, their background characteristics, and knowledge and attitudes towards EDAS were compared with those who returned only the first questionnaire. Forty-seven students returned only the first questionnaire, while both questionnaires were returned by 137 students. No differences were found between students who returned both questionnaires and those who returned only the first questionnaire with regard to age, religion, knowledge of and attitudes towards EDAS. Students' knowledge of the definitions of EDAS and the requirements for prudent practice improved significantly. Students' reactions to the statements on attitudes towards EDAS showed that a large majority had a fairly positive attitude towards EDAS. There was no significant difference before and after the conference. Male students and students with a religion were more opposed to EDAS than female students and students without a religion. The fact that the students' knowledge of EDAS improved after a 1-day conference does not imply sufficient understanding of the issue. Because EDAS is allowed only under
Geller, Cornelia; Neumann, Knut; Boone, William J.; Fischer, Hans E.
This manuscript details our efforts to assess and compare students' learning about electricity in three countries. As our world is increasingly driven by technological advancements, the education of future citizens in science becomes one important resource for economic productivity. Not surprisingly international large-scale assessments are viewed as significant sources of information about the effectiveness of science education. However, these assessments do not provide information about the reasons for particular effectiveness-or more importantly a lack thereof-as these assessments are based on one-time measurements of student achievement. In order to identify reasons for the effectiveness of science education, it is necessary to investigate students' learning as a result of science instruction. In this manuscript we report about the development of an instrument to assess students' learning in the field of electricity and the use of this instrument to collect data from N = 2,193 middle school students in Finland, Germany and Switzerland prior to and after instruction on the topic of electricity. Our findings indicate that the differences in students' science achievement as observed in large-scale assessments are a result of differences in students' science learning. And our findings suggest that these differences are more likely to stem from differences in science instruction than from systemic differences: a result that needs to be further explored by analyzing instruction in the three countries and its effect on students' learning.
Wood, Monika; Smith, Warren; Jackson, Matthew
The following is a description of an inexpensive and simple student experiment for measuring the differences between the three types of spacetime topology—Euclidean (flat), Riemann (spherical), and Lobachevskian (saddle) curvatures. It makes use of commonly available tools and materials, and requires only a small amount of construction. The experiment applies to astronomical topics such as gravity, spacetime, general relativity, as well as geometry and mathematics.
Kaczynski, Adam; Wittmann, Michael C.
Students in a sophomore-level mechanics course participated in a new group learning activity that was intended to support model-building and finding coherence between multiple representations in the context of an underdamped harmonic system. Not all of the student groups framed the activity in the same way, and many attempted tasks that existed outside of the prompts of the activity. For one group, this meant that instead of providing a rich verbal description, they framed the activity as finding a mathematical expression.
Arnitz, R; Nagl, M; Gottardi, W
Chloramine T (CAT) and monochloramine (NH2Cl) are active chlorine compounds and well-known biocides. CAT has stronger oxidative activity than NH(2)Cl, which is a smaller, more lipophilic molecule. The question arises whether lower oxidative activity can be compensated by higher lipophilicity. To address this problem, we investigated the bactericidal and fungicidal activity of pure NH(2)Cl compared to CAT. Escherichia coli, Staphylococcus aureus, Pseudomonas aeruginosa, Aspergillus fumigatus, A. flavus, and Candida albicans were subjected to quantitative killing assays at 20 degrees C and pH 7.1 in equimolar solutions of CAT or NH2Cl. NH2Cl was superior to CAT against all test strains at all test concentrations. At a concentration of 0.036 mM, NH2Cl reduced the count of E. coli (S. aureus) by 3log10 within 1 min (5 min), whereas CAT needed 120 min (30 min) for the same effect. At 0.107 mM NH2Cl, a 3log10 reduction of P. aeruginosa was achieved after 5 min compared to 20 min using CAT. NH2Cl (0.355 mM) caused a 2log10 reduction of C. albicans within 30 s, whereas 60 min were necessary for the same reduction with 0.355 mM CAT. The difference between the antiseptics was even more pronounced when tested on aspergilli. NH2Cl had a significantly stronger bactericidal and fungicidal activity than CAT despite its lower oxidative activity. This phenomenon can be attributed to its lipophilicity and smaller bulk, and it should be taken into account when developing and using chloramine antiseptics.
Dick, Andrew D.
The purpose of this study was to examine possible relationships between participation in extracurricular activities and student achievement, participation in extracurricular activities and attendance, and participation in extracurricular activities and behavior. The setting for this study was a high school in western Nebraska. Data for 275 of the…
Chan, Zenobia C Y
Nursing is a profession that closely related to human life, and nurses are required to demonstrate critical thinking and creativity in providing health care services. However, traditional teaching approaches usually limit students' autonomy and freedom of expressing their thoughts and feelings. In order to develop the corresponding competence of nursing students, I adopted three teaching innovations, namely writing poems, composing songs, and using role plays in a nursing problem-based learning class in a university in Hong Kong. According to students' reflective notes and comments from two international expert reviewers, participating in these activities is a valuable experience and students were able to develop clinical reasoning, empathy, team spirit, motivation to learn, creativity, and ability to summarise and reconstruct knowledge. It is hoped that more innovative learning activities will be implemented, to prepare professional and ethical nurses in the future. It is also hoped that this study could provide other PBL educators some insights in innovative problem-based learning activities.
Kennedy, Kerry J.
"Active citizenship" is currently a popular term in citizenship education policy discourse. Despite this policy interest, there is no agreement about the meaning of "active citizenship". This article draws on data from the IEA Civic Education Study to explore how students themselves construct "active citizenship". The results show that students…
Dambrova, Maija; Zvejniece, Liga; Liepinsh, Edgars; Cirule, Helena; Zharkova, Olga; Veinberg, Grigory; Kalvinsh, Ivars
Phenibut (3-phenyl-4-aminobutyric acid) is a GABA (gamma-aminobutyric acid)-mimetic psychotropic drug which is clinically used in its racemic form. The aim of the present study was to compare the effects of racemic phenibut and its optical isomers in pharmacological tests and GABAB receptor binding studies. In pharmacological tests of locomotor activity, antidepressant and pain effects, S-phenibut was inactive in doses up to 500 mg/kg. In contrast, R-phenibut turned out to be two times more potent than racemic phenibut in most of the tests. In the forced swimming test, at a dose of 100 mg/kg only R-phenibut significantly decreased immobility time. Both R-phenibut and racemic phenibut showed analgesic activity in the tail-flick test with R-phenibut being slightly more active. An GABAB receptor-selective antagonist (3-aminopropyl)(diethoxymethyl)phosphinic acid (CGP35348) inhibited the antidepressant and antinociceptive effects of R-phenibut, as well as locomotor depressing activity of R-phenibut in open field test in vivo. The radioligand binding experiments using a selective GABAB receptor antagonist [3H]CGP54626 revealed that affinity constants for racemic phenibut, R-phenibut and reference GABA-mimetic baclofen were 177+/-2, 92+/-3, 6.0+/-1 microM, respectively. We conclude that the pharmacological activity of racemic phenibut relies on R-phenibut and this correlates to the binding affinity of enantiomers of phenibut to the GABAB receptor.
Oswalt, Sara B.; Wyatt, Tammy J.
Sleep disorders and deficits are a national U.S. health concern, and college students report more sleep difficulties than the general population. Most published studies examine college students as a homogenous population or focus on professional (e.g. medical) students. This study compares sleep patterns of undergraduate and graduate students from…
Spier, C.E.; Little, D.E.; Trim, S.C.; Johnson, T.R.; Linn, W.S.; Hackney, J.D. )
We investigated activity patterns of 17 elementary school students aged 10-12, and 19 high school students aged 13-17, in suburban Los Angeles during the oxidant pollution season. Individuals' relationships between ventilation rate (VR) and heart rate (HR) were calibrated' in supervised outdoor walking/jogging. Log VR was consistently proportional to HR; although calibrations' were limited by a restricted range of exercise, and possibly by artifact due to mouthpiece breathing, which may cause overestimation of VR at rest. Each subject then recorded activities in diaries, and recorded HR once per minute by wearing Heart Watches, over 3 days (Saturday-Monday). For each activity the subject estimated a breathing rate--slow (slow walking), medium (fast walking), or fast (running). VR ranges for each breathing rate and activity type were estimated from HR recordings. High-school students' diaries showed their aggregate distribution of waking hours as 68% slow inside, 8% slow outside, 10% medium inside, 9% medium outside, 1.5% fast inside, 1.5% fast outside. Elementary students' distribution was 47% slow inside, 15% slow outside, 20% medium inside, 12% medium outside, 2.5% fast inside, 3.5% fast outside. Sleep occupied 38% of high-school students' and 40% of elementary students' time; HR were generally lower in sleep than in slow waking activity. High school students' mean VR estimates were 13 L/min for slow breathing, 18 for medium, and 23 for fast; elementary students' were 14 slow, 18 medium, and 19 fast. VR distributions were approximately lognormal. Maximum estimated VR were approximately 70 L/min in elementary and approximately 100 L/min in high school students. Compared to adults studied similarly, students reported more medium or fast breathing, and had equal or higher VR estimates during slow and medium breathing despite their smaller size. These results suggest that, relative to body size, young people inhale larger doses of outdoor air pollutants than adults.
Grebniak, N P
Optimization of the preparation of school-children for the working activity may be presented as a model consisting of 4 blocks. Socially significant functions are system-forming factors of this model, i.e. the functions of an organism with which successful implementation of the major types of activities is associated. System approach to the management of schoolchildren's activities based on the dynamic control of socially significant functions and on selective influence on external and internal factors with the help of prophylactic and corrective activities make it possible to maintain its hygienic optimization.
... AFFAIRS Agency Information Collection (Student Verification of Enrollment) Activity Under OMB Review....'' SUPPLEMENTARY INFORMATION: Title: Student Verification of Enrollment, VA Form 22-8979. OMB Control Number: 2900... a student's certification of actual attendance and verification of the student's...
Mathras, Michael S.
Presents an activity that models the work of chemical engineers. Students design, fabricate, and perform mechanical tests on plaster matrix composites and compare the strength to mass ratios of several products. (PR)
Taylor, Carla, Ed.
Twenty-three activities dealing with various aspects of groundwater are provided in this manual. The activities are arranged under four headings: (1) the water cycle; (2) water distribution in soils (considering such topics as calculating water table depth and purifying water by filtering); (3) water quality (considering such topics as acid rain,…
Meyer, James H., Comp.
Awareness activities pertaining to cancer and cardiovascular disease are presented as a supplement for high school science classes. The exercises can be used to enrich units of study dealing with the circulatory system, the cell, or human diseases. Eight activities deal with the following topics: (1) cardiovascular disease risk factors; (2)…
Holstermann, Nina; Grube, Dietmar; Bögeholz, Susanne
This study investigates the influence of hands-on activities on students’ interest. We researched whether students with experience in specific hands-on activities show higher interest in these activities than students without experience. Furthermore, the relationship between the quality of the hands-on experience and interest in the respective activity was examined. In total, 28 typical hands-on activities of biology education were considered. The activities were divided into the categories experimentation, dissection, work with microscopes, and classification. A total of 141 students from the 11th grade completed questionnaires on interest in the hands-on activities, their experience with each activity, and the quality of the respective experience. Students’ interest in experimenting, working with microscopes, dissecting and classifying tends to benefit from performing hands-on activities. However, findings indicated that the performance of various hands-on activities can influence students’ interest differently. For seven hands-on activities, we identified a positive effect of hands-on experience on interest, while in one case, practical work appeared to have influenced students’ interest negatively. However, for most hands-on activities, no effect of experience on interest was found. The quality of hands-on experiences showed positive correlations with interest in the respective hands-on activities. Therefore, this paper argues in favour of designing biology lessons that allow for experiences with hands-on activities that also interest students. Our findings underline the necessity of investigating the effects of various hands-on activities in a differentiated manner.
Background To ascertain good and appropriate healthcare for both women and men implementation of gender perspectives in medical education is needed. For a successful implementation, knowledge about students' attitudes and beliefs about men, women, and gender is crucial. The aim of this study was to compare attitudes to gender and gender stereotyping among Dutch and Swedish male and female medical students. Methods In this cross-sectional study, we measured the attitudes and assumptions about gender among 1096 first year medical students (616 Dutch and 480 Swedish) with the validated Nijmegen Gender Awareness in Medicine Scale (N-GAMS). The response rate was 94% in the Netherlands and 93% in Sweden. Univariate analysis of variance (ANOVA) was used to compare the scores between Dutch and Swedish male and female students. Linear regressions were used to analyze the importance of the background variables. Results There were significant differences in attitudes to gender between Dutch and Swedish students. The Swedish students expressed less stereotypical thinking about patients and doctors and the Dutch were more sensitive to gender differences. The students' sex mattered for gender stereotyping, with male students in both countries agreeing more with stereotypical statements. Students' age, father's birth country and mother's education level had some impact on the outcome. Conclusions There are differences between cultures as well as between men and women in gender awareness that need to be considered when implementing gender in medical education. This study suggests that to arouse the students' interest in gender issues and make them aware of the significance of gender in medical work, the examples used in discussions need to be relevant and challenging in the context of the specific country. Due to different levels of knowledge and different attitudes within the student population it is important to create a climate for dialogue where students feel permitted to
Vacher, S; Pellegrin, J L; Leblanc, F; Fourche, J; Maugein, J
Infections caused by non-tuberculous mycobacteria and multidrug-resistant Mycobacterium tuberculosis are difficult to treat. New compounds potentially active against these bacteria are therefore constantly being sought. Among them is grepafloxacin, a new C5 fluoroquinolone. A panel of 130 isolates of mycobacteria including 33 M. tuberculosis isolates and 97 isolates of different species of atypical mycobacteria were analysed for susceptibility to grepafloxacin, ofloxacin and ciprofloxacin. The MICs of these fluoroquinolones were determined using the agar-dilution method. Different mycobacterial species showed different degrees of susceptibility to grepafloxacin, ofloxacin and ciprofloxacin but little difference was observed between the MICs of the three antibiotics against strains of the same mycobacterial species. In addition, to evaluate the intracellular activity of these drugs, six strains of mycobacteria were studied using a human-macrophage infection model. Preliminary results of macrophage experiments showed that grepafloxacin was more active than ofloxacin and ciprofloxacin, particularly against Mycobacterium kansasii and, to a lesser degree, against Mycobacterium avium complex and Mycobacterium marinum. However, the three fluoroquinolones had comparable activities against M. tuberculosis.
Ednie, Lois M; Appelbaum, Peter C
Agar dilution MIC methodology was used to compare the activity of sulopenem with those of amoxicillin/clavulanate, ampicillin/sulbactam, piperacillin-tazobactam, imipenem, clindamycin, and metronidazole against 431 anaerobes. Overall, MIC(50)/(90) values were as follows: sulopenem, 0.25/1.0 microg/ml; amoxicillin/clavulanate, 0.5/2.0 microg/ml; ampicillin/sulbactam, 0.5/4.0 microg/ml; piperacillin/tazobactam, 0.25/8.0 microg/ml; imipenem, 0.06/1.0 microg/ml; clindamycin, 0.25/16.0 microg/ml; and metronidazole, 1.0/4.0 microg/ml.
George, J.S.; Aine, C.J.; Sanders, J.A.; Lewine, J.D.; Caprihan, A.
The past two years have witnessed the emergence of MRI as a functional imaging methodology. Initial demonstrations involved the injection of a paramagnetic contrast agent and required ultrafast echo planar imaging capability to adequately resolve the passage of the injected bolus. By measuring the local reduction in image intensity due to magnetic susceptibility, it was possible to calculate blood volume, which changes as a function of neural activation. Later developments have exploited endogenous contrast mechanisms to monitor changes in blood volume or in venous blood oxygen content. Recently, we and others have demonstrated that it is possible to make such measurements in a clinical imager, suggesting that the large installed base of such machines might be utilized for functional imaging. Although it is likely that functional MRI (fMRI) will subsume some of the clinical and basic neuroscience applications now touted for MEG, it is also clear that these techniques offer different largely complementary, capabilities. At the very least, it is useful to compare and cross-validate the activation maps produced by these techniques. Such studies will be valuable as a check on results of neuromagnetic distributed current reconstructions and will allow better characterization of the relationship between neurophysiological activation and associated hemodynamic changes. A more exciting prospect is the development of analyses that combine information from the two modalities to produce a better description of underlying neural activity than is possible with either technique in isolation. In this paper we describe some results from initial comparative studies and outline several techniques that can be used to treat MEG and fMRI data within a unified computational framework.
Lin, Yu-Ren; Hung, Jeng-Fung
The present study investigated the guidance provided by science teachers to resolve conflicts during socioscientific issue-based argumentation activities. A graphical representation (GR) was developed as a tool to code and analyze the dialogue interaction process. Through the GR and qualitative analysis, we identified three types of dialogue reconciling strategies. The first one consists of teacher management, in which the teacher temporarily maintains the right to speak when students get mired in an emotional rebuttal situation. The second strategy involves the use of qualifiers to identify the strengths and weaknesses of an opposing argument. The third strategy consists of providing students with guidance to keep both parties (i.e. the students taking, respectively, the affirmative and negative positions) on the same discussion topic and can be used to assist teachers with forming broad questions that prompt students to conduct deeper discussions. These reconciling strategies were beneficial in that they helped students to argue in a more reflective way.
Sorrow, Barbara Head
This book is a collection of multimedia ideas and activities for use in classrooms and libraries. Each activity is intended to be adaptable and for use in many subject areas and for a wide range of age groups. The book emphasizes the creative learning of the student, programs, and available resources. Six chapters are as follows: (1)…
Brown, David R.; Blanton, Curtis J.
Used data from the 1995 National College Health Risk Behavior Survey to evaluate the relationship between physical activity, sports participation, and suicide among college students. Overall, selected physical activity patterns were associated in a non-systematic manner with decreased or increased odds of suicidal behavior among male and female…
Environmental Protection Agency, Washington, DC.
This guide provides teachers with materials, information, and classroom activities to enhance any drinking water curriculum. Students can use the activity sheets to further lessons and stimulate thought. Parents can use the guide to develop science projects that will provoke thought, encourage research, and provide a scientific approach to…
Robinson, Leah E.; Wadsworth, Danielle D.; Peoples, Christina M.
This study examined the relationship among sex, body mass index, motor skill competence (MSC), perceived physical competence (PPC), and school-day physical activity in preschool students (N = 34). Physical activity was assessed by steps accumulated during the school day, while MSC and PPC were assessed with the Test of Gross Motor Development--2nd…
Hensley, Lauren C.
When students procrastinate, they divert time from academics toward other activities, returning to academics at a later time. Active procrastination is a departure from the form of procrastination defined by scholars as passive (i.e., avoidant, maladaptive) in nature. Hensley selected the methodology (phenomenology) in order to undertake an…
An endeavor to alert elementary teachers and students to the need to protect and conserve one of Minnesota's basic resources, soil, these supplementary instructional activities are designed for easy integration into science, social studies, language arts, mathematics, and art subject and skill areas. Each activity includes a brief description of…
Kilpatrick, Bob G.; Wilburn, Nancy L.
This paper describes two co-curricular career development activities, mock interviews and speed networking that we provide for accounting majors at our university. The driving force behind both activities was to increase comfort levels for students when interacting with professionals and to enhance their job interview and networking skills.…
Nisbet, Steven; Williams, Anne
A study was undertaken to implement a series of chance games and activities in a Year 7 classroom, and investigate the students' knowledge about probability concepts, as well as their attitudes to chance. Initially, the project involved selecting a set of appropriate learning activities to develop key probability concepts which are integral to the…
Dougherty, Neil J., Ed.
This collection of papers offers a comprehensive text about contemporary physical activities and sports forms. It provides students with an overview of the various physical activities, skill technique required, safety, scoring, rules and etiquette, strategies, equipment, and related terminology. The 26 papers are: (1) "Physical Fitness"…
Hazouri, Sandra Peyser; Smith, Miriam Frey
This workbook presents activities for training middle school student peer listeners. The first of the workbook's 10 chapters contains an introduction to peer listening. Activities include a pretest on a series of true-false statements called the "Peer Listening Inventory," defining the meaning of the words that describe the qualities of a peer…
Rebello, N. Sanjay
The use of concept inventories to investigate students' learning gains is common in physics education research. However, comparatively little research has compared students' learning gains on concept inventories with other more traditional assessments in the classroom. We present a study comparing second semester calculus-based physics students' performance on traditional classroom assessments including exams and homework with learning gains on SEMCO (Survey of Electricity, Magnetism, Circuits and Optics), which was previously created by combining questions on other conceptual surveys such as CSEM and DIRECT. We report on students' performance on specific items on SEMCO and corresponding traditional classroom assessments that are based on the same topic. Our results indicate that while the overall performance on SEMCO might correlate with aggregate performance on class exams, the performance on clusters of SEMCO items that assess conceptual understanding in various topical areas does not correlate as strongly with performance on corresponding traditional exams. These results raise some potentially interesting issues on the validity and usefulness of traditional classroom assessments and conceptual assessments that are often used to measure student learning in introductory physics.
Nichols, Kim; Burgh, Gilbert; Kennedy, Callie
Developing students' skills to pose and respond to questions and actively engage in inquiry behaviours enables students to problem solve and critically engage with learning and society. The aim of this study was to analyse the impact of providing teachers with an intervention in inquiry pedagogy alongside inquiry science curriculum in comparison to an intervention in non-inquiry pedagogy alongside inquiry science curriculum on student questioning and other inquiry behaviours. Teacher participants in the comparison condition received training in four inquiry-based science units and in collaborative strategic reading. The experimental group, the community of inquiry (COI) condition, received training in facilitating a COI in addition to training in the same four inquiry-based science units. This study involved 227 students and 18 teachers in 9 primary schools across Brisbane, Australia. The teachers were randomly allocated by school to one of the two conditions. The study followed the students across years 6 and 7 and students' discourse during small group activities was recorded, transcribed and coded for verbal inquiry behaviours. In the second year of the study, students in the COI condition demonstrated a significantly higher frequency of procedural and substantive higher-order thinking questions and other inquiry behaviours than those in the comparison condition. Implementing a COI within an inquiry science curriculum develops students' questioning and science inquiry behaviours and allows teachers to foster inquiry skills predicated by the Australian Science Curriculum. Provision of inquiry science curriculum resources alone is not sufficient to promote the questioning and other verbal inquiry behaviours predicated by the Australian Science Curriculum.
Nichols, Kim; Burgh, Gilbert; Kennedy, Callie
Developing students' skills to pose and respond to questions and actively engage in inquiry behaviours enables students to problem solve and critically engage with learning and society. The aim of this study was to analyse the impact of providing teachers with an intervention in inquiry pedagogy alongside inquiry science curriculum in comparison to an intervention in non-inquiry pedagogy alongside inquiry science curriculum on student questioning and other inquiry behaviours. Teacher participants in the comparison condition received training in four inquiry-based science units and in collaborative strategic reading. The experimental group, the community of inquiry (COI) condition, received training in facilitating a COI in addition to training in the same four inquiry-based science units. This study involved 227 students and 18 teachers in 9 primary schools across Brisbane, Australia. The teachers were randomly allocated by school to one of the two conditions. The study followed the students across years 6 and 7 and students' discourse during small group activities was recorded, transcribed and coded for verbal inquiry behaviours. In the second year of the study, students in the COI condition demonstrated a significantly higher frequency of procedural and substantive higher-order thinking questions and other inquiry behaviours than those in the comparison condition. Implementing a COI within an inquiry science curriculum develops students' questioning and science inquiry behaviours and allows teachers to foster inquiry skills predicated by the Australian Science Curriculum. Provision of inquiry science curriculum resources alone is not sufficient to promote the questioning and other verbal inquiry behaviours predicated by the Australian Science Curriculum.
Cherif, Rim; Ben Salem, Amine; Gueddana, Amor; Zghal, Mourad; Naidoo, Darryl; Forbes, Andrew; Heidt, Alexander M.; Rohwer, Erich G.
Optics and photonics research in Africa has gradually grown in the past ten years with a very active optical community involved in state-of-the-art research. Despite relatively low resources, optics research in the continent is competitive with many international benchmarks and has had a significant impact within the African continent. In the past five years, a group of dynamic students have developed the student chapter network from Tunisia to South Africa. The first student chapters of the optical society of America (OSA) and the international society for optics and photonics (SPIE) were established in South Africa (in the Council for Scientific and Industrial Research (CSIR) and in the University of Stellenbosch), followed by a chapter in Tunisia (Engineering school of communications of Tunis, Sup'Com). In this paper, we will present the major activities of the student chapters of Tunisia and South Africa, and how they are promoting optics and photonics in Africa.
Luo, Baozhen; Zhou, Kui; Jin, Eun Jung; Newman, Alisha; Liang, Jiayin
It is often assumed that Chinese people tend to have a more positive attitude toward aging and old age than Americans, due to the cultural generalization of collectivism versus individualism. This study aimed to critically examine this assumption by using first-hand empirical data collected in a Chinese and an American university (standardized surveys and in-depth focus group interviews). Respectively, 980 college students in China and 332 college students in the U.S. were recruited for the standardized surveys; whereas two focus-group interviews in each country (4 participants per group) were conducted to collect more in-depth information. Contrary to the common assumption, this study revealed that Chinese students actually hold more negative attitudes toward aging and older people compared to their American peers. It was also found that females tend to hold more positive attitudes than male students across both cultures, though American female students hold more positive attitudes than Chinese female students. Chinese students' interactions with seniors are often limited to their grandparents whereas American students tend to reach out to non-grandparent seniors in larger communities. Chinese students' more negative attitudes toward aging and older people may be a result of a combination of educational, social, and economic factors-a higher level of age segregation (geographically, socially, and intellectually) and a lack of gerontological curriculum in Chinese educational system, the caregiving burden faced by the one-child generation compounded with lack of governmental support for caregiving, as well as the rising youth-oriented consumerist culture.
Miller, Jennifer C.
Objective. To design and implement a course in Companion Animal Comparative Counseling that would expose students (N=38) to essential elements of veterinary therapeutics and provide them with the opportunity to apply their knowledge by writing and posting client information sheets (CIS) on an open web site. Design. The elective course was limited to companion animals. Nine different topics were covered over the semester. Class sessions included a didactic component, trivia questions, and field trips. There were 4 major graded assessments: an examination on foundation knowledge, followed by two comparative counseling assessments and evaluation of group-composed CIS. Attendance and participation were also considered. Assessment. The class learned comparative disease states, how to counsel on common pet prescriptions, where to access informatics about specific veterinary drugs, and how to create their own CIS. Conclusion. As pharmacists, these students may have improved their training in veterinary comparative pharmacy. PMID:26941441
Piotrowski, Chris; Hemasinha, Rohan
There has been a flurry of research activity, in recent years, on the various aspects of STEM programs in the U.S. Yet there is scant research on vocational selection and career path aspirations of mathematics (hereon, math) students during their graduate-level education. The current study, based on a mixed-design, from data obtained on a small…
Gassner-Roberts, Sigrid; Brislan, Patrick
The progress of three groups of university students enrolled in a first-year German course was evaluated after one completed academic year. The achievements of two control groups, a day and an evening class taught by conventional methods, were compared with those of an experimental group taught using suggestopedic methods. Additionally, for the…
Wetzel, Kathrin; Mertens, Anne; Röbken, Heinke
Little is known about differences in the impact of economic stress on students as compared to persons holding secure job positions. Besides the macroeconomic effects, an economic downturn can also affect individual's physical health and psychological well-being (Aytaç & Rankin, 2009). Prior research showed that socio-demographic…
Liu, Xiqin; Qu, Dianning
To explore the multimodality of two representative EFL textbook series for Chinese college students, their visual and verbal semiotic modes were compared. The target textbooks are "Experiencing English" and "New Century College English". Through multimodal discourse analysis, the study aims to shed some light on how to develop…
Ezeudu, Florence O.; Chiaha, Gertrude-Theresa Uzoamaka; Anazor, Lynda Chioma; Eze, Justina Uzoamaka; Omeke, Faith Chinwe
The purpose of this study was to do a SWOT analysis and compare performances of male and female students in chemistry. Four research questions and four null hypotheses guided the study. Two boys', two girls' and two coeducational schools involving 1319 males and 1831 females, were selected by a stratified, deliberate sampling technique. A…
Nelson, Karen Ann
The purpose of this quantitative, causal-comparative study was to examine the application of the teaching and learning theory of social constructivism in order to determine if mathematics instruction provided in a departmentalized classroom setting at the fifth grade level resulted in a statistically significant difference in student achievement…
Cates, Jennifer T.; Schaefle, Scott E.; Smaby, Marlowe H.; Maddux, Cleborne D.; LeBeauf, Ireon
This study evaluates the effectiveness of a counselor education program in teaching multicultural counseling knowledge and skills. Standardized examination scores and rater evaluations compare multicultural with general counseling knowledge and skill competency for students who completed a counseling master's program. The relationship between…
Sikora, Joanna; Saha, Lawrence J.
In this article, we investigate whether adolescent girls are more determined to enter professional careers compared to boys across countries. To this end, we analyse the data from the 2006 survey of OECD's Programme for International Student Assessment (PISA). First, we establish whether girls are more ambitious than boys net of their academic…
Inuwa, Ibrahim Muhammad; Taranikanti, Varna; Al-Rawahy, Maimouna; Habbal, Omar
Practical examinations in anatomy are usually conducted on specimens in the anatomy laboratory (referred to here as the "traditional" method). Recently, we have started to administer similar examinations online using the quiz facility in Moodle[TM]. In this study, we compare student scores between two assessment environments viz. online and…
Dennett, Susan K.
The purpose of this quantitative research study was to compare Chinese and American students' inclined level of critical thinking using the California Critical Thinking Disposition Inventory (CCTDI) (Insight Assessment, 2013). The literature of Paul and Elder (1996, 2000, 2005, 2010), Facione and Facione (1992, 1996) and Brookfield (2005, 2010,…
Danelczyk, Ewa Krystyna
The purpose of this quantitative causal-comparative study was to investigate the relationship between the instructional effects of the interactive whiteboard and students' proficiency levels in eighth-grade science as evidenced by the state FCAT scores. A total of 46 eighth-grade science teachers in a South Florida public school district completed…
Davis, Dwight; And Others
Compares the instructional effectiveness of full- and part-time faculty teaching 38 sections of English 1101 at Miami-Dade Community College. Using grades in the next English course and scores on a competency-based exit exam as measures of subsequent achievement, finds no differences between the students of full- and part-time faculty. (Author/AYC)
Cushing, Ellen; Meyer, Cassandra
States take a wide range of approaches to Student Learning Objectives (SLO) assessment selection. This "Ask the Team" brief helps states consider the trade-offs between approaches that offer more teacher choice and those that offer better comparability across SLOs. The brief identifies four common approaches to selecting SLO assessments:…
Katsioloudis, Petros; Jovanovic, Vukica; Jones, Mildred
The main purpose of this study was to determine significant positive effects among the use of three different types of drafting models, and to identify whether any differences exist towards promotion of spatial visualization ability for students in Industrial Technology and Technology Education courses. In particular, the study compared the use of…
Geller, Cornelia; Neumann, Knut; Boone, William J.; Fischer, Hans E.
This manuscript details our efforts to assess and compare students' learning about electricity in three countries. As our world is increasingly driven by technological advancements, the education of future citizens in science becomes one important resource for economic productivity. Not surprisingly international large-scale assessments are viewed…
Flores, Agnes L. Acker
The "ex post facto" causal-comparative study examined the academic achievement of high school students who took their dual credit English or mathematics college credit-bearing course in two different environments, namely, the college setting and the high school setting. Due to non-experimental nature of the study, no causal inferences…
Ault, Holly K.; John, Samuel
Visualization skills are believed to be a strong indicator of success in engineering, science, and a variety of other careers. Previous studies have compared the visualization skills of first year engineering students in the US with their cohorts in Europe and Brazil, but to date there have been no data reported for developing countries in Africa.…
DeMauro, Tom; Helphrey, Traci; Schram, Greg; Spiekermann, Carrie
This paper describes a program designed to compare students' attitudes towards the use of traditional and alternative assessment practices. The targeted population consisted of a second and third grade general education class, a third grade physical education class, and an eighth grade applied technology class in three communities in northern…
Armstrong, Cameron L.; Kim, Young K.
The purpose of this study was to examine the levels of growth in cognitive outcomes among students attending Southern Baptist universities, as compared to their peers at other Council of Christian Colleges & Universities (CCCU), Catholic, and nonsectarian institutions, and to identify the college experiences that contribute to cognitive…
This study examined the educational beliefs about teaching and learning of Chinese international and American-born graduate students in the disciplines of pure and applied sciences and mathematics at Auburn University by comparing their similarities and differences. The study reported (a) participants' demographic characteristics, (b) the dominant…
Patel, Cynthia Joan
This study compares three cohorts (1998-1999, 2005-2006 and 2010) of undergraduate psychology students at a South African university on the level of support for working women (women in paid employment) on various issues considered to be feminist. Cohort 1 (n?=?244), cohort 2 (n?=?311) and cohort 3 (n?=?266) completed an adapted version of a…
Anderson, Joan L.
Data from graduate student applications at a large Western university were used to determine which factors were the best predictors of success in graduate school, as defined by cumulative graduate grade point average. Two statistical models were employed and compared: artificial neural networking and simultaneous multiple regression. Both models…
Mulé, Christina M.; Volpe, Robert J.; Fefer, Sarah; Leslie, Laurel K.; Luiselli, Jim
Traditional drill and practice (TDP) and incremental rehearsal (IR) are flashcard drill techniques for teaching sight words to students. Although both have extensive research support, no study to date has compared these methods with children who have autism spectrum disorder (ASD). Utilizing an adaptive alternating treatments design, the present…
Awé, Clara; Gaither, Caroline A; Crawford, Stephanie Y; Tieman, Jami
Objective. To compare perceived levels of stress, stressors, and academic self-efficacy among students at two multicampus colleges of pharmacy. Methods. A survey instrument using previously validated items was developed and administered to first-year, second-year, and third-year pharmacy students at two universities with multiple campuses in spring 2013. Results. Eight hundred twenty students out of 1115 responded (73.5% response rate). Institutional differences were found in perceived student stress levels, self-efficacy, and stress-related causes. An interaction effect was demonstrated between institution and campus type (main or branch) for perceived stress and self-efficacy although campus type alone did not demonstrate a direct effect. Institutional and campus differences existed in awareness of campus counseling services, as did a few differences in coping methods. Conclusion. Stress measures were similar for pharmacy students at main or branch campuses. Institutional differences in student stress might be explained by instructional methods, campus support services, institutional climate, and nonuniversity factors.
Since instructors have started recognizing the potential of Web 2.0 integration in web-based courses, blogs have been used to provide students with means of virtual communication, contribution, collaboration and community building. In this paper we aim to take another step forward by presenting and analyzing the integration of student blogs in an undergraduate computer science course on software architecture and web technologies: we implemented an LMS extension that acted as a course blog portal by collecting and displaying feeds of externally hosted blogs and logging usage data. Data analysis reveals that students who perform better academically also tend to participate more actively in the course blogosphere. Subsequently, we propose a blogging activity model, which aims to reveal and explain relationships between blogging activity variables—including peer visits, commenting and posting—to achieve a better understanding of lively blog communities in courses.
Laurson, Kelly R.; Brown, Dale D.; Cullen, Robert W.; Dennis, Karen K.
This study examined how activity type influenced heart rates and time spent in target heart rate zones of high school students participating in physical education classes. Significantly higher average heart rates existed for fitness (142 plus or minus 24 beats per minute [bpm]) compared to team (118 plus or minus 24 bpm) or individual (114 plus or…
Ozturan Sagirli, Meryem
The aim of this research is to discover and compare the effects of writing prompt and expository writing from an educational perspective in the light of student opinions. The study was conducted according to qualitative research approach and content analysis was conducted. Two activities which were prepared with respect to objectives of writing…
Gray, Kathleen; Waycott, Jenny; Clerehan, Rosemary; Hamilton, Margaret; Richardson, Joan; Sheard, Judithe; Thompson, Celia
Educational commentators have offered many pedagogical rationales for using Web 2.0 to support learning in higher education, and academics are being encouraged to find ways for their students to use social web technologies. Questions arise as to the value of these activities compared to more conventional assignments, and whether implementing such…
Ker, H. W.
Reports from the Trends in International Mathematics and Science Study (TIMSS) consistently show that there is a substantial gap in average mathematics achievement between Singapore and the USA. This study conducts an exploratory comparative investigation on the multilevel factors influencing the mathematics achievement of students from these two…
Willett, Gilbert M.
Background and purpose. Use of computer based instruction (CBI) in physical therapy (P.T.) education is growing. P.T. educators have reported few studies regarding the effectiveness of CBI compared to lecture based instruction, and none have specifically addressed the area of neuroscience. The purpose of this study was to determine whether CBI would be a better alternative than lecture for teaching introductory neuroscience information to first year P.T. students. Subjects. This study was conducted over two years, with 28 participants in 2003 and 34 in 2004. Methods. A randomized, cross-over design was employed for this investigation. The course in which the study took place was divided into two sections with an exam after each. Both sections included 5 one hour lectures (or 5 equivalent CBI modules) and a two hour laboratory experience. Exams consisted of 30 multiple choice questions. Students in one group participated in CBI during the first half of the course and lecture during the second half. The order of participation was reversed for students in the other group. A review exam (60 multiple choice questions) was also taken by participants six months post-participation in the course. Exam scores, study time, course development costs, and student opinions regarding teaching methods were collected after each section of the course and analyzed using quantitative and qualitative methods. Results. There were no statistically significant differences in "within course" or review exam scores between participant groups based on instructional method, however, CBI taught students spent less time studying. Student opinions did not distinguish a major preference for either instruction method. Many students preferred that CBI be used as a complimentary rather than mutually exclusive instructional method. Lecture based instruction was clearly more cost effective than CBI. Conclusion. In this study, lecture based instruction was clearly the better choice of teaching method in
Ednie, Lois M.; Appelbaum, Peter C.
Agar dilution MIC methodology was used to compare the activity of sulopenem with those of amoxicillin/clavulanate, ampicillin/sulbactam, piperacillin-tazobactam, imipenem, clindamycin, and metronidazole against 431 anaerobes. Overall, MIC50/90 values were as follows: sulopenem, 0.25/1.0 μg/ml; amoxicillin/clavulanate, 0.5/2.0 μg/ml; ampicillin/sulbactam, 0.5/4.0 μg/ml; piperacillin/tazobactam, 0.25/8.0 μg/ml; imipenem, 0.06/1.0 μg/ml; clindamycin, 0.25/16.0 μg/ml; and metronidazole, 1.0/4.0 μg/ml. PMID:19223615
Hall, Samuel R; Stephens, Jonny R; Seaby, Eleanor G; Andrade, Matheus Gesteira; Lowry, Andrew F; Parton, Will J C; Smith, Claire F; Border, Scott
It is important that clinicians are able to adequately assess their level of knowledge and competence in order to be safe practitioners of medicine. The medical literature contains numerous examples of poor self-assessment accuracy amongst medical students over a range of subjects however this ability in neuroanatomy has yet to be observed. Second year medical students attending neuroanatomy revision sessions at the University of Southampton and the competitors of the National Undergraduate Neuroanatomy Competition were asked to rate their level of knowledge in neuroanatomy. The responses from the former group were compared to performance on a ten item multiple choice question examination and the latter group were compared to their performance within the competition. In both cohorts, self-assessments of perceived level of knowledge correlated weakly to their performance in their respective objective knowledge assessments (r = 0.30 and r = 0.44). Within the NUNC, this correlation improved when students were instead asked to rate their performance on a specific examination within the competition (spotter, rS = 0.68; MCQ, rS = 0.58). Despite its inherent difficulty, medical student self-assessment accuracy in neuroanatomy is comparable to other subjects within the medical curriculum. Anat Sci Educ 9: 488-495. © 2016 American Association of Anatomists.
McCaskey, Timothy L.
In this dissertation, I perform and compare three different studies of introductory physics students' epistemological views -- their views about the nature of knowledge and how it is learned. Physics education research (PER) shows that epistemological views affect how students learn, so they are important to understand and diagnose. The first study uses a Likert-scale instrument, adapted from the Maryland Physics Expectation Survey, designed to assess to what extent students see physics knowledge as coherent (rather than piecemeal), conceptual (rather than just formulas), and constructed (rather than absorbed). Using this survey, I documented several results, including that (i) a large lecture class can produce favorable changes in students' epistemological views, at least in the context of the class, and (ii) teaching a rushed modern physics unit at the end of an introductory sequence can lead to negative epistemological effects. The second study uses the Force Concept Inventory with modified instructions: students indicated both the answer they think a scientist would give and the answer that makes the most sense to them personally. A "split" between these two answers shows that the student does not think she has reconciled her common sense with the formal physics concepts. This study showed that attention to reconciliation in a course allows students to see initially-counterintuitive ideas as making sense. Finally, I did a detailed study of one student by (i) watching video of her in tutorial, where she and three other students answered a structured series of conceptual and quantitative physics questions, (ii) formulating interviews based largely on what I observed in the video, and (iii) interviewing her while the tutorial was still fresh in her head. I repeated this cycle every week for a semester. I found that her tendency to focus on the multiple and ambiguous meanings of words like "force" hampered her ability to reconcile physics concepts with common sense
Avery, Marybell; Brandt, Janet
The U. S. Department of Health and Human Services recommends that youth engage in at least 60 minutes of physical activity each day, most of which should be either moderate- or vigorous-intensity aerobic physical activity. Half of this amount (30 minutes) should be achieved during the school day. NASPE provides guidance in the form of a…
Baker, Robert Lee, Jr.
Describes a variety of activities for the basic business classroom, such as having guest speakers, question-and-answer sessions, simulations, role playing, debates, small group work, field trips, games, and individualized instruction. Includes a report of business teachers' knowledge of and attitudes toward these activities. (MF)
Berryhill, Erin; Herrington, Deborah; Oliver, Keith
Kinematics is a topic students are unknowingly aware of well before entering the physics classroom. Students observe motion on a daily basis. They are constantly interpreting and making sense of their observations, unintentionally building their own understanding of kinematics before receiving any formal instruction. Unfortunately, when students take their prior conceptions to understand a new situation, they often do so in a way that inaccurately connects their learning. We were motivated to identify strategies to help our students make accurate connections to their prior knowledge and understand kinematics at a deeper level. To do this, we integrated a formative assessment card sort into a kinematic graphing unit within an introductory high school physics course. Throughout the activities, we required students to document and reflect upon their thinking. This allowed their learning to build upon their own previously held conceptual understanding, which provided an avenue for cognitive growth. By taking a more direct approach to eliciting student reasoning, we hoped to improve student learning and guide our assessment of their learning.
James, Peter; Weissman, Jennifer; Wolf, Jean; Mumford, Karen; Contant, Cheryl K.; Hwang, Wei-Ting; Taylor, Lynne; Glanz, Karen
Objectives Both self-report and objective measures have strengths and limitations for studying physical activity (PA) and travel. We explored how objectively measured global positioning system (GPS) and accelerometer data matches with travel logs and questionnaires in predicting trip duration and PA. Methods In a study of PA and travel among residents in Atlanta, GA conducted in 2008–2009, 99 participants wore GPS devices and accelerometers, and recorded all trips in a log for 5 consecutive days. Participants also completed a self-administered questionnaire on PA and travel behaviors. Results There was good agreement between GPS and log for assessment of trip duration, although log measures overestimated trip duration (concordance correlation coefficient 0.53 [0.47, 0.59]; Bland-Altman estimate 0.76 [0.16, 3.71] comparing GPS to log). Log measures underestimated light PA and overestimated moderate PA compared to accelerometry when greater than zero moderate PA was reported. Conclusions It is often not feasible to deploy accelerometry or GPS devices in population research because these devices are expensive and require technical expertise and data processing. Questionnaires and logs provide inexpensive tools to assess PA and travel with reasonable concordance with objective measures. However, they have shortcomings in evaluating the presence and amount of light and moderate PA. Future questionnaires and logs should be developed to evaluate sensitivity to light and moderate PA. PMID:26685821
Many, Gina M; Kendrick, Zachary; Deschamps, Chelsea L; Sprouse, Courtney; Tosi, Laura L; Devaney, Joseph M; Gordish-Dressman, Heather; Barfield, Whitney; Hoffman, Eric P; Houmard, Joseph A; Pescatello, Linda S; Vogel, Hans J; Shearer, Jane; Hittel, Dustin S
Studies of physical activity behaviours have increasingly shown the importance of heritable factors such as genetic variation. Nonsynonymous polymorphisms of alpha-actinin 3 (ACTN3) and the β-adrenergic receptors 1 and 3 (ADRB1 and ADRB3) have been previously associated with exercise capacity and cardiometabolic health. We thus hypothesized that these polymorphisms are also related to physical activity behaviours in young adults. To test this hypothesis we examined relationships between ACTN3 (R577X), ARDB1 (Arg389Gly), ADRB3 (Trp64Arg), and physical activity behaviours in university students. We stratified for student enrollment in kinesiology degree programs compared with nonmajors as we previously found this to be a predictor of physical activity. We did not identify novel associations between physical activity and ACTN3. However, the minor alleles of ADRB1 and ADRB3 were significantly underrepresented in kinesiology students compared with nonmajors. Furthermore, carriers of the ADRB1 minor allele reported reduced participation in moderate physical activity and increased afternoon fatigue compared with ancestral allele homozygotes. Together, these findings suggest that the heritability of physical activity behaviours in young adults may be linked to nonsynonymous polymorphisms within β-adrenergic receptors.
Campbell, Michael G.; Powers, Tamara M.; Zheng, Shao-Liang
Implementing the case study method in a practical X-ray crystallography course designed for graduate or upper-level undergraduate chemistry students is described. Compared with a traditional lecture format, assigning small groups of students to examine literature case studies encourages more active engagement with the course material and…
Bell, Justine C.
To test the claim that digital learning tools enhance the acquisition of visual literacy in this generation of biology students, a learning intervention was carried out with 33 students enrolled in an introductory college biology course. This study compared learning outcomes following two types of learning tools: a traditional drawing activity, or…
Karahan, Engin; Roehrig, Gillian
Current science education reforms and policy documents highlight the importance of environmental awareness and perceived need for activism. As "environmental problems are socially constructed in terms of their conceptualized effects on individuals, groups, other living things and systems research based on constructivist principles provides not only a coherent framework in which to theorize about learning, but also a context for understanding socially constructed issues" (Palmer and Suggate in Res Pap Educ 19(2), 2004, p. 208). This research study investigated the impacts of the learning processes structured based on the theories of constructionism and social constructivism on students' environmental awareness and perceived need for activism. Students constructed multimedia artifacts expressing their knowledge, attitudes, awareness, and activism about environmental issues through a constructionist design process. In addition, a social networking site was designed and used to promote social interaction among students. Twenty-two high school environmental science students participated in this study. A convergent mixed methods design was implemented to allow for the triangulation of methods by directly comparing and contrasting quantitative results with qualitative findings for corroboration and validation purposes. Using a mixed method approach, quantitative findings are supported with qualitative data (student video projects, writing prompts, blog entries, video projects of the students, observational field notes, and reflective journals) including spontaneous responses in both synchronous and asynchronous conversations on the social network to provide a better understanding of the change in students' environmental awareness and perceived need for activism. The findings of the study indicated that students' environmental awareness and perceived need for activism were improved at different scales (personal, community, global) throughout the constructionist and social
Arzu, Daskapan; Tuzun, Emine Handan; Eker, Levent
Many studies which were published in other countries identified certain benefits and barriers to physical activity among young people. But there is no data about the subject pertaining to Turkish adolescents. This study tries to rectify this with a study of Turkish university students. Undergraduate university students (n = 303) were recruited to the study. Current exercise habits and perceived barriers to physical activity were assessed in the sample. Using a Likert Type scale, participants responded an instrument with 12 items representing barriers to physical activity. Mean scores were computed. External barriers were more important than internal barriers. "Lack of time due to busy lesson schedule", "My parents give academic success priority over exercise. "and "lack of time due to responsibilities related to the family and social environment "were most cited items for physical activity barriers. There is a need for future research, which will be carried out with larger sample groups to develop national standardized instrument. It will be helpful for accurately identify perceived barriers and then recommend changes to enhance physical activity among young people. Key PointsThe purpose of this study was to analyze perceived barriers to physical activity in the university students.The results showed that not having enough time was the most important barrier for not participating in physical activity among our samples.This study with relatively small sample must be considered as pilot study for related studies in the future.
Danelczyk, Ewa Krystyna
The purpose of this quantitative causal-comparative study was to investigate the relationship between the instructional effects of the interactive whiteboard and students' proficiency levels in eighth-grade science as evidenced by the state FCAT scores. A total of 46 eighth-grade science teachers in a South Florida public school district completed a survey via the Internet. Data were analyzed using descriptive statistics, t tests, Pearson's product moment correlation, and Spearman's rank order correlation. Results revealed a significant difference in mean between eighth-grade students' proficiency percentages reported by participating teachers and the statewide results for the years 2008-2012 (p < .0005), with the exception of results reported in the year 2010 (p > .05). The significant results were not found between use of the interactive whiteboard for science instruction and students' science proficiency levels as evidenced by FCAT (p > .05), and teachers' professional experience and students' proficiency levels (p > .05). The recommendation from the current study is to continue research pertaining to instructional effectiveness of the interactive whiteboard in relationship to standardized tests because existing findings on similar topics are contradictory. There is a need for more empirical evidence on the long-term impact of the interactive whiteboard on students' achievement in science.
Farren, G. L.; Zhang, T.; Martin, S. B.; Thomas, K. T.
Objective: To examine the relations of sex, exercise self-efficacy, outcome expectations, and social support with meeting physical activity guidelines (PAGs). Participants: Three hundred ninety-six college students participated in this study in the summer 2013. Methods: Students completed online questionnaires that assessed physical activity…
Strean, William B.
This paper explores a variety of practices and classroom activities that engage the whole student. Grounded in a somatic perspective (from "soma" meaning the body in its wholeness--the integration of thinking, feeling, and acting), the discussion shows how students can be brought fully into learning through movement, music, and…
Tille, Patricia M; Hall, Heather
In November 2009, the MLS program in a large public university serving a geographically large, sparsely populated state instituted an initiative for the integration of technology enhanced teaching and learning within the curriculum. This paper is intended to provide an introduction to the system requirements and sample instructional exercises used to create an active learning technology-based classroom. Discussion includes the following: 1.) define active learning and the essential components, 2.) summarize teaching methods, technology and exercises utilized within a "cloud" technology program, 3.) describe a "cloud" enhanced classroom and programming 4.) identify active learning tools and exercises that can be implemented into laboratory science programs, and 5.) describe the evaluation and assessment of curriculum changes and student outcomes. The integration of technology in the MLS program is a continual process and is intended to provide student-driven active learning experiences.
Obiekwe, Jerry C.
This study compared college students' responses on their evaluations of the effectiveness of full- and part-time college faculty. A group of 1,101 students completed evaluation instruments for all courses taught by full-time faculty, and 2,067 students completed evaluations for all courses taught by part-time faculty in spring 1998. In fall 1998,…
Gujjar, Aijaz Ahmed; Chaudhry, Bushra Naoreen; Chaudhry, Amtul Hafeez
This paper attempts to compare the availability, quality, similarities and differences in student support services offered by the Allama Iqbal Open University (AIOU) Pakistan and The Open University of Sri Lanka (OUSL). It also aims to identify and report the deficiencies that students of both the institutions face in the student support services.…
The present research was conducted in order to compare self-esteem of American students with Turkish students in terms of the sport participation at the universities. For this purpose, a total of 460 students (M age = 19,61 ± 1,64) voluntarily participated in the study from two universities. As data collection tool, Rosenberg (1965) Self-esteem…
Phillips, Gareth Carlington
The study examined international students' engagement and success using NSSE 2007 data. The sample consisted of 1996 first years and 2,158 seniors. These students were compared by race/ethnicity, gender, and institutional type. The study found that students' engagement differed by race/ethnicity as well as type of institution. The null hypotheses…
Bishop, John H.
The key to high school student motivation is recognizing and rewarding academic effort. Compared to the United States, students in foreign countries study harder and their parents demand more of the schools because labor market success is determined by how much is learned in high school. Schools in the United States, however, reward students for…
Boundary breakers, the modern term for "icebreakers," tear down barriers that sometimes form within student groups and organizations, and offer a low-risk way for group members to become better acquainted. This document is a "hands on" booklet that covers such boundary-breaking activities as "Send a Letter,""The Lap Game,""One-Minute Interview,"…
Graf, David; And Others
The 20 chapters of this student activity guide provide study guides (key terms and concepts reviews), projects, cases for analyses, and self-assessment exercises for business and career education classes. Topics covered include the following: business winners (entrepreneurship); growth of the U.S. economy, the basics of economics, comparing…
Xiao-jiang, Zhao; Xue-ting, Zhao
In China, improving students' creativity is becoming an important goal of modern colleges and universities, especially in the domain of science and technology. The efforts made for this goal can be observed not only in classroom, but also in activities and competitions which were held out-of-school. This paper will firstly give a brief description…
Zhang, Hangjin; Almeroth, Kevin
Many universities are currently using Course Management Systems (CMSes) to conduct online learning, for example, by distributing course materials or submitting homework assignments. However, most CMSes do not include comprehensive activity tracking and analysis capabilities. This paper describes a method to track students' online learning…
Blogs are an easy-to-use, free alternative to classic means of computer-mediated communication. Moreover, they are authentically aligned with web activity patterns of today's students. The body of studies on integrating and implementing blogs in various educational settings has grown rapidly recently; however, it is often difficult to distill…
Ciccomascolo, Lori; Riebe, Deborah
Despite the positive long-term physiological and psychological effects of exercise, many young adults between the ages of 12 and 21 years do not participate in regular physical activity. With the time constraints and other challenges in teaching and assessing students, physical educators need realistic strategies that will help in their efforts to…
Johnson, Diane E.
This training package, one in a series of instructional modules consisting of an instructor's guide and a student activity packet, deals with office reprographics. Included in the instructor's guide are general directions for implementing the presentation; a detailed guide for teaching the lesson that includes performance objectives, suggestions…
Gawrysiak, Michael; Nicholas, Christopher; Hopko, Derek R.
Although depression is prevalent among university students, limited and dated research has examined the efficacy of behavioral interventions in treating this population (C. Lee, 2005). On the basis of a modified version of the Behavioral Activation Treatment for Depression (BATD; D. R. Hopko & C. W. Lejuez, 2007; C. W. Lejuez, D. R. Hopko, & S. D.…
Al-Naggar, Redhwan A.; Bobryshev, Yuri V.
There is a lack of data about the levels of satisfaction among medical students in regards to their academic activities in Malaysia. Therefore, the objective of this study was to fill the gap in the existing knowledge. A cross sectional study was carried out at the International medical school, the Management and Science University of Malaysia,…
In this teaching manual several activities are presented to introduce students to information on solar energy through classroom instruction. Wind power is also included. Instructions for constructing demonstration models for passive solar systems, photovoltaic cells, solar collectors and water heaters, and a bicycle wheel wind turbine are provided. (BCS)
Taha, Diane E.; Hastings, Sally O.; Minei, Elizabeth M.
As social media becomes a more potent force in society, particularly for younger generations, the role in activism has been contested. This qualitative study examines 35 interviews with students regarding their perceptions of the use of social media in social change, their perceptions of activists, and their level of self-identification as an…
Berkman, Patience; Eastman, Gloria; Merlau, Donna; Meisler, Susan; Miller, Barbara; Schukar, Ron; Singleton, Laurel R.; Thompson, Sara
This set of lessons uses the six essential standards of "Geography for Life" as a basis. At least one lesson is provided for each standard and linked to one or more of the five fundamental themes of geography. At the end of each section is also a special active teaching feature to help students further focus on the concepts presented. The lessons…
DeAngelo, Linda; Schuster, Maximilian T.; Stebleton, Michael J.
There is a large gap in college access and success for undocumented students. This emergent population remains uniquely and precariously situated within campus environments, despite the passage of Development, Relief, and Education for Alien Minors (DREAM) Acts in some states. These inequities have sparked activism for DREAMers associated with the…
Rhoads, Robert A.
This book examines student activism in the 1990s and finds its sources in the struggle over multiculturalism and issues of social justice and equality. It is argued that identity politics is a reaction to the cultural hegemony reinforced through longstanding monocultural norms of the academy. A case study methodology used such data as formal and…
James, Giovanna; Milligan, Jerry L.
Fourteen holistic, meaning-based reading and writing activities appropriate for students with learning disabilities are described, along with the theoretical background of the paradigm. As children experiment, approximate, and discover language naturally and socially, their immersion in authentic spoken and written language facilitates learning to…
Kotecki, Jerome E.; Clayton, Bruce D.
The current study provides measures of association between self-reported beliefs of currently practicing pharmacists and pharmacy students' beliefs about, willingness to provide, and preparedness to provide counseling on nutrition and physical activity following completion of a health education unit. A 3-week health education unit focusing on the…
Weaver, Elbert C.
Described in this student's manual are numerous experiments to acquaint the learner with community environmental problems. Experiments are relatively simple and useful in the junior high school grades. Activities are provided which emphasize some of the materials involved in pollution problems, such as carbon dioxide, sulfur compounds, and others,…
A view of solar energy from the standpoint of home economics is taken in this book of activities. Students are provided information on solar energy resources while performing these classroom activities. Instructions for the construction of a solar food dryer and a solar cooker are provided. Topics for study include window treatments, clothing, the history of solar energy, vitamins from the sun, and how to choose the correct solar home. (BCS)
Korn, Liat; Gonen, Ester; Shaked, Yael; Golan, Moria
Purpose This study examines health perceptions, self and body image, physical exercise and nutrition among undergraduate students. Methods A structured, self-reported questionnaire was administered to more than 1500 students at a large academic institute in Israel. The study population was heterogenic in both gender and fields of academic study. Results High correlations between health perceptions, appropriate nutrition, and positive self and body image were found. The relationships between these variables differed between the subpopulation in the sample and the different genders. Engagement in physical exercise contributed to positive body image and positive health perceptions more than engagement in healthy nutrition. Nutrition students reported higher frequencies of positive health perceptions, positive self and body image and higher engagement in physical exercise in comparison to all other students in the sample. Conclusions This study suggests, as have many before, that successful health promotion policy should reflect a collectivist rather than an individualist ethos by providing health prerequisites through a public policy of health-promotion, where the academic settings support a healthy lifestyle policy, by increasing availability of a healthy, nutritious and varied menu in the cafeterias, and offering students various activities that enhance healthy eating and exercise. Implications and contribution This study examined health perceptions, self-image, physical exercise and nutrition among undergraduate students and found high correlations between these topics. Nutrition students reported higher frequencies of positive health perceptions, and positive self and body image and engaged more in physical exercise when compared with all other students in the sample. PMID:23516503
Ivester, Stephen B.
Contemporary college student activism efforts are growing. Little research has been conducted on student activism and leadership development. As student affairs educators consider leadership an important part of an undergraduate education it is important to consider how the context of activism actually influences student leader identity…
Ernst, Hardy; Colthorpe, Kay
Objectives To expand voluntary active-learning opportunities for bachelor of pharmacy students enrolled in a third-year human physiology and pharmacology course and determine whether the additional course components improved learning outcomes. Design Additional voluntary active-learning opportunities including a large-class tutorial, additional formative assessment, and an online discussion were added to the Respiratory Physiology Module of the course. Examination scores were compared with those from previous years. A questionnaire was administered to assess students' perception of the active-learning components. Assessment Mean examination scores increased from 69.3% ± 24.4% in 2003 to 88.9% ± 13.4% in 2004 and 86.9% ± 17.6% in 2005, after the addition of the active-learning components. Students' overall perception of the value of the active-learning activities was positive. Summary The addition of voluntary active-learning course components to a required pharmacy course resulted in improved student examination scores, and decreased failure rate, and were accomplished at low cost and with little additional staff time. PMID:18483596
The purpose of this study is to compare the physical activity levels, physical activity types, Body Mass Index (BMI) and body fat percentage (BF%) values of elementary school students living in rural and urban. Body height (BH), body weight (BW), BF% and BMI data were measured. Physical activity questionnaire was conducted to determine the…
Guagliardo, Joseph G; Hoiriis, Kathryn T
Objective : We report the differences in final examination scores achieved by students at the culmination of two different teaching strategies in an introductory skills course. Methods : Multiple choice examination scores from six consecutive academic calendar sessions over 18 months (n = 503) were compared. Two groups were used: Cohort A (n = 290) represented students who were enrolled in the course 3 consecutive academic sessions before an instructional change and Cohort B (n = 213) included students who were enrolled in 3 consecutive academic sessions following the instructional change, which included a more active learning format. Statistical analyses used were 2-tailed independent t-test, one-way ANOVA, Tukey's honestly significant difference (HSD), and effect size. Results : The 2-tailed independent t-test revealed a significant difference between the two groups (t = -3.71, p < .001; 95% confidence interval [CI] 1.29-4.20). Significant difference was found in the highest performing subgroup compared to the lowest performing subgroup in Cohort A (F = 3.343, p = .037). For Cohort A subgroups 1 and 2, Tukey's HSD was p < .028. In Cohort B, no difference was found among subgroups (F = 1.912, p = .150, HSD p > .105). Conclusion : Compared to previous versions of the same course taught by the same instructor, the students in the new course design performed better, suggesting that using active learning techniques helps improve student achievement.
Guagliardo, Joseph G.; Hoiriis, Kathryn T.
Objective We report the differences in final examination scores achieved by students at the culmination of two different teaching strategies in an introductory skills course. Methods Multiple choice examination scores from six consecutive academic calendar sessions over 18 months (n = 503) were compared. Two groups were used: Cohort A (n = 290) represented students who were enrolled in the course 3 consecutive academic sessions before an instructional change and Cohort B (n = 213) included students who were enrolled in 3 consecutive academic sessions following the instructional change, which included a more active learning format. Statistical analyses used were 2-tailed independent t-test, one-way ANOVA, Tukey's honestly significant difference (HSD), and effect size. Results The 2-tailed independent t-test revealed a significant difference between the two groups (t = −3.71, p < .001; 95% confidence interval [CI] 1.29–4.20). Significant difference was found in the highest performing subgroup compared to the lowest performing subgroup in Cohort A (F = 3.343, p = .037). For Cohort A subgroups 1 and 2, Tukey's HSD was p < .028. In Cohort B, no difference was found among subgroups (F = 1.912, p = .150, HSD p > .105). Conclusion Compared to previous versions of the same course taught by the same instructor, the students in the new course design performed better, suggesting that using active learning techniques helps improve student achievement. PMID:23964739
Gråstén, Arto; Yli-Piipari, Sami; Watt, Anthony; Jaakkola, Timo; Liukkonen, Jarmo
Background: The promotion of physical activity and health has become a universal challenge. The Sotkamo Physical Activity as Civil Skill Program was implemented to increase students' physical activity by promoting supportive psychological and physical school environment. The aim of this study was to evaluate the effectiveness of the…
Westberry, Nicola; Franken, Margaret
This paper provides an Activity Theory analysis of two online student-driven interactive learning activities to interrogate assumptions that such groups can effectively learn in the absence of the teacher. Such an analysis conceptualises learning tasks as constructed objects that drive pedagogical activity. The analysis shows a disconnect between…
Gao, Zan; Lee, Amelia M.; Xiang, Ping; Kosma, Maria
The type of learning activity offered in physical education may influence students' motivational beliefs, physical activity participation and effort/persistence in class. However, most empirical studies have focused on the individual level rather than on the learner-content interactions. Accordingly, the potential effects of learning activities on…
Lam, Lisa; Lee, Rachel; Nip, Ivy
Comparing need between Health Occupation and Health Education Schools: Which students benefit most from the School Health Education Program? First-year medical students taught general health topics at public high schools. Pre-test and post-tests were given for each presentation. Health Education students had lower pre-test scores but showed greater improvement. With greater need and fewer resources, Health Education students benefit most.
An active learning community that engages in inquiry activities will employ strategies and structures that students from traditional classrooms may find unfamiliar or uncomfortable. These include group work, voicing questions, shifting from one part of an activity to another (and sometimes shifting groups at the same time), presenting informally to the group, and many others. In addition, the role of the instructor as facilitator rather than teacher may not be familiar to students. As inquiry activities become incorporated into the regular classroom curriculum at Maui Community College (through collaboration with the Professional Development Program as part of the Akamai Workforce Initiative), a need emerged to give students a "warm-up" early in the semester to help them practice these participation structures. This activity was designed to be used on the very first day of class, to be easy and accessible to students, and to give them practice with these features of inquiry activities that they would see again throughout the semester. In addition, the activity introduces the engineering technology concepts of requirements, trade-offs, and limitations. It is important to note that this activity is not in and of itself an inquiry activity; in fact the content and processes featured in the activity are not particularly challenging nor are they the main focus. Instead, this is a "warm-up" for inquiry, so that students gain some comfort with the unconventional features of inquiry activities. The particular activity presented is for 20-30 students in a ˜90 minute lab period, and highlights different imaging technologies of cameras; however, it is easily adaptable to other requirements, to different technology, or other needs.
Gao, Zan; Hannon, James C; Newton, Maria; Huang, Chaoqun
The purpose of this study was to examine (a) the effects of three curricular activities on students'situational motivation (intrinsic motivation [IM], identified regulation [IR], external regulation, and amotivation [AM]) and physical activity (PA) levels, and (b) the predictive strength of situational motivation to PA levels. Four hundred twelve students in grades 7-9 participated in three activities (cardiovascular fitness, ultimate football, and Dance Dance Revolution [DDR]) in physical education. ActiGraph GT1M accelerometers were used to measure students' PA levels for three classes for each activity. Students also completed a Situational Motivation Scale (Guay, Vallerand, & Blanchard, 2000) at the end of each class. Multivariate analysis of variance revealed that students spent significantly higher percentages of time in moderate-to-vigorous PA (MVPA) in fitness and football classes than they did in DDR class. Students reported higher lM and IR toward fitness than DDR They also scored higher in IR toward fitness than football. In contrast, students displayed significantly lower AM toward fitness than football and DDR Hierarchical Linear Modeling revealed that IM was the only positive predictor for time in MVPA (p = .02), whereas AM was the negative predictor (p < .01). The findings are discussed in regard to the implications for educational practice.
Matthews, Catherine E.
This is an extensive integrated unit of study focused on that common and familiar insect-the cricket. In this edition, students are provided with more than 30 activities on crickets, which will help them learn science content and skills including: (1) Taxonomy; (2) Anatomy; (3) Ecology; (4) Mark and recapture techniques for estimating population…
Fair, Helena J.
The instructor's guide, the first of three documents in this package, is designed for a course to help students who are investigating the activities within a radiology department or considering any of the imaging technologies as a career. The material is designed to relate training experience to information studied in the classroom. This…
Fair, Helena J.
The instructor's guide, the first of three documents in this package, is for a course to help students who are investigating the activities within a hospital, clinic, or physician's office. The material is designed to relate training experience to information studied in the classroom. The course is intended for individualized study and is…
Student involvement in leadership activities is now common in English schools. It is generally assumed to have beneficial learning outcomes and there is some research which suggests that this is the case. However, there is still work to do to detail these learning outcomes--and to assess them. I present one case in which primary school students…
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Hustad, John T. P.; Mastroleo, Nadine R.; Kong, Lan; Urwin, Rachel; Zeman, Suzanne; LaSalle, Linda; Borsari, Brian
Individual brief motivational intervention (iBMI) is an efficacious strategy to reduce heavy drinking by students who are mandated to receive an alcohol intervention following an alcohol-related event. However, despite the strong empirical support for iBMI, it is unknown if the results from rigorously controlled research on iBMI translate to real-world settings. Furthermore, many colleges lack the resources to provide iBMI to mandated students. Therefore, group-delivered BMI (gBMI) might be a cost-effective alternative that can be delivered to a large number of individuals. The purpose of this study was to conduct a comparative effectiveness evaluation of iBMI and gBMI as delivered by staff at a university health services center. Participants (N = 278) were college students who were mandated to receive an alcohol intervention following an alcohol-related incident. Participants were randomized to receive an individual (iBMI; n = 133) or a Group BMI (gBMI; n = 145). Results indicated that both iBMI and gBMI participants reduced their peak estimated blood alcohol concentration (BAC) and the number of negative alcohol-related consequences at 1-, 3-, and 6-months postintervention. The iBMI and gBMI conditions were not significantly different at follow-up. These findings provide preliminary support for the use of iBMI and gBMIs for college students in real-world settings. PMID:24731111
Reyes, Helen; Hadley, Lance; Davenport, Deborah
The ethnic proportions of the population in the United States are rapidly changing, with the nation's minority population at approximately 101 million. This is also true for the West Texas region, where locally in a city with 183,000 residents, 43 different languages are spoken suggesting that cultural education needs to be included in nursing program curricula. Therefore, a study was conducted during a period of curriculum revision to determine if the current nursing curriculum at a public university offers enough education and experience for graduating nurses to care for such a diverse population by comparing their perceptions of cultural competence with beginning sophomore nursing students' perceptions. Participants were asked to complete the Cultural Competence Assessment (CCA) tool in order to evaluate perceptions of cultural competence. Upon analysis of the data, perceptions of cultural competence among graduating nursing students were significantly higher (P = .002) than the perceptions of cultural competence among beginning nursing students. These results support that nursing students perceive that they have become culturally competent during their nursing education, leading to implications of the need for continued education relating to this concept, beginning with the first course and continuing throughout the nursing curriculum.
Siriarchavatana, Parkpoom; Ayers, Jessica D; Kendall, Lon V
Alfaxalone encased in hydroxypropyl-β -cyclodextrin is a neuroactive steroid compound that has recently been approved in the United States for use as an anesthetic in dogs and cats. We evaluated the use of alfaxalone compared with ketamine, both alone and in combination with xylazine, for anesthesia of C57BL/6 mice. We assessed time to onset of anesthesia, duration of action, reflex responses, respiratory rate, and clinical signs. Alfaxalone (80 mg/kg IP) induced a light surgical plane of anesthesia in all mice, with a time to onset of 2.2 ± 0.2 min and duration of 57.1 ± 3.8 min, whereas ketamine (80 mg/kg IP) provided only sedative effects (time to onset, 5.4 ± 0.4 min; duration, 6.9 ± 0.8 min). Clinically, alfaxalone caused a spectrum of activities, including popcorn-like jumping movements after injection, intense scratching of the face, hyperresponsiveness to noise or touch, and marked limb jerking during recovery. Adding xylazine to the single-agent protocols achieved deep surgical anesthesia (duration: alfaxalone + xylazine, 80.3 ± 17.8 min; ketamine + xylazine, 37.4 ± 8.2 min) and ameliorated the adverse clinical signs. Our preliminary analysis suggests that, because of its side effects, alfaxalone alone is not a viable anesthetic option for mice. Although alfaxalone combined with xylazine appeared to be a more viable option, some mice still experienced mild adverse reactions, and the long duration of action might be problematic regarding the maintenance of body temperature and monitoring of recovery. Further studies evaluating different routes of administration and drug combinations are warranted.
Astronomical Activities for students Motivating students interest in Physical Science through Astronomy Alexis Matthaiou Philekpaideftiki Etaireia, Arsakeio Lyceum Patron, Patras, Greece,(email@example.com) School education aims not only to providing the necessary knowledge to the students but also to inspire and motivate them to realize their special abilities and inclinations and use their potential for making a joyful future for their lives. In this direction we present some activities held in the Arsakeio School of Patras during the years 2005-2008 in the field of Astronomy and Astrophysics, in order to share our experience with the teachers' community. Students from all grades of primary and secondary education participated with enthusiasm. In particular, they observed the Partial Solar Eclipse of October 3rd, 2005,and the Total Solar Eclipse of March 29th, 2006. They took part in observing and registering Solar Spots, using Astronomical equipments like different types of telescopes with filters and solar scopes. Students studied further the nature of Solar Phenomena and their effects on life, participating in the Environmental Program "Sun and Life"(2006-2007). Moreover, students took part in the International Program for measuring the Light Pollution "Globe at Night" (2006-2007) with observing and registering the luminosity of the Orion constellation in the night sky above their residence. Finally, the students participated in the European program "Hands on Universe" (HOU) (2005-2008) working on a project, which was the Greek contribution to HOU, developed from "Philekpaideftiki Etaireia". In particular, they studied the stars' spectrum and acquired information about the stars' life and age of stellar systems, using interactive multimedia technology.
Taylor, C B; Coffey, T; Berra, K; Iaffaldano, R; Casey, K; Haskell, W L
To determine how well a seven-day interview-administered activity recall used in a large epidemiologic study at Stanford University reflected seven days of self-reported activity and directly measured physical activity, 30 white males, mean age 52 years, recorded daily physical activity for a week, and half of these wore an ambulatory solid-state minicomputer (Vitalog) which measures continuous heart rate and motion. Total hours of moderate, hard, and hard plus very hard activity were not significantly different for weekdays and weekends for self-report and recall and were significantly correlated. Total energy expenditure for subjects wearing the Vitalog averaged 38.5 +/- 6.7 kcal/kg/day compared to an average of 37.7 +/- 4.5 kcal/kg/day for recall or 39.6 +/- 7.2 kcal/kg/day for self-report. Conditioning activities are best remembered followed by home or leisure and job activities. Mean hours of sleep per week night were significantly greater reported by self-report than reported by recall, but the two were significantly correlated. It is concluded that a seven-day activity recall accurately reflects mean kcal/day expenditure, with conditioning activities being the best recalled. A self-report log used in conjunction with an interview-based seven-day recall might maximize accuracy of recall.
Diederich, Kirsten Bakke
In response to the declining number of students in the United States entering into the STEM (science, technology, engineering, and math) disciplines, there has been an attempt to retain student interest in the sciences through the implementation of more active learning in the classroom. Active learning is defined as any instructional method that requires students do something in the classroom rather than simply listen to a lecture (Herreid, 2006). These student centered approaches provide the students with the opportunity to work cooperatively while developing the skills required for critical inquiry. They also help the students make the connections between what is being taught and how it can be applied in a real world setting. Science education researchers have attempted to analyze the efficacy of active learning. Although they find it difficult to compare the data, they state unequivocally that "Active learning is a better strategy for learning than the traditional didactic lecture format" (Prince, 2004). However, even though research supports the efficacy of active learning, instructors find it difficult to adopt this pedagogy into their classrooms due to concerns such as loss of content knowledge and student resistance. This three year qualitative and quantitative study addressed the level of student learning and satisfaction in an introductory vertebrate biology class at a small liberal arts college. The courses were taught by the same instructor using three pedagogical methods; traditional lecture (TL), problem-based learning (PBL), and case-based learning (CBL). Student grades and levels of assessment were compared between the TL and PBL, while student attrition rates, course satisfaction and views of active and group learning were analyzed across all three sections. The evolutionary confirmations from TL to PBL and ultimately the adoption of CBL as the method of choice are discussed from the view of both the faculty member and the students.
Inuwa, Ibrahim Muhammad; Taranikanti, Varna; Al-Rawahy, Maimouna; Habbal, Omar
Practical examinations in anatomy are usually conducted on specimens in the anatomy laboratory (referred to here as the "traditional" method). Recently, we have started to administer similar examinations online using the quiz facility in Moodle™. In this study, we compare student scores between two assessment environments viz. online and traditional environments. We hypothesized that regardless of the examination medium (traditional or online) overall student performance would not be significantly different. For the online medium, radiological images, prosected specimens, and short video clips demonstrating muscle action were first acquired from resources used for teaching during anatomy practical classes. These were optimized for online viewing and then uploaded onto Moodle learning management software. With regards to the traditional format, actual specimens were usually laid out in a circular stream. Identification tags were then attached to specific spots on the specimens and questions asked regarding those identified spots. A cohort of students taking practical examinations in six courses was studied. The courses were divided into three pairs with each pair credit-weight matched. Each pair consisted of a course where the practical examination was conducted online and the other in the traditional format. There was no significant difference in the mean scores within each course pair. In addition, a significant positive correlation between score in traditional and online formats was found. We conclude that mean grades in anatomy practical examination conducted either online or in the traditional format were comparable. These findings should reassure teachers intending to use either format for their practical examinations.
Łagowska, Karolina; Woźniewicz, Małgorzata; Jeszka, Jan
The aim of the study was to evaluate nutritional habits of high school students, depending on their sex and physical activity. The investigated population included 147 students in age of 17.5 +/- 1.5 y (girls DZ = 98, boys CH = 49) with different level of physical activity (athletes SPO, moderate physical activity UAF, low physical activity NAF). Nutritional data were obtained by FFQ and calculated for selected food-groups and generally as young healthy eating index YHEI. International IPAQ was used to determine the level of physical activity and anthropometric measured were conducted to estimated BMI and body fat status. It was indicated the YHEI in athletes was significantly higher (p < 0.05) compared to rest of students. Moreover, a significant difference (p < 0.05) in YHEI in DZ compared to CH was also found. The significant differences (p < 0.05) in the frequency of consumption of red meat, vegetable oil and sweetned drinks was revealed between DZ and CH adolescents. The frequency of consumption of vegetable oil, fast - foods, sweets, alcoholic drinks, energy drinks and isotonic drinks varied with the level of physical activity. Frequency of consumption of sweets negatively correlated with skinfold thickness in DZ, whereas positive correlation between consumption frequency of energy drinks, BMI and skinfold thickness was found in CH. The results show, that nutritional habits of the athletes was most approached to nutritional guidelines. CH, nutritional habits may predicted to overweight and obesity in CH group more distinctly than in DZ group.
Bakoban, R. A.; Aljarallah, S. A.
Extracurricular activities (ECA) are part of students' everyday life; they play important roles in students' lives. Few studies have addressed the question of how student engagements to ECA affect student's grade point average (GPA). This research was conducted to know whether the students' grade point average in King Abdulaziz University,…
Mathewson, Kyle E; Harrison, Tyler J L; Kizuk, Sayeed A D
Dry electrodes are becoming popular for both lab-based and consumer-level electrophysiological-recording technologies because they better afford the ability to move traditional lab-based research into the real world. It is unclear, however, how dry electrodes compare in data quality to traditional electrodes. The current study compared three EEG electrode types: (a) passive-wet electrodes with no onboard amplification, (b) actively amplified, wet electrodes with moderate impedance levels, and low impedance levels, and (c) active-dry electrodes with very high impedance. Participants completed a classic P3 auditory oddball task to elicit characteristic EEG signatures and event-related potentials (ERPs). Across the three electrode types, we compared single-trial noise, average ERPs, scalp topographies, ERP noise, and ERP statistical power as a function of number of trials. We extended past work showing active electrodes' insensitivity to moderate levels of interelectrode impedance when compared to passive electrodes in the same amplifier. Importantly, the new dry electrode system could reliably measure EEG spectra and ERP components comparable to traditional electrode types. As expected, however, dry active electrodes with very high interelectrode impedance exhibited marked increases in single-trial and average noise levels, which decreased statistical power, requiring more trials to detect significant effects. This power decrease must be considered as a trade-off with the ease of application and long-term use. The current results help set constraints on experimental design with novel dry electrodes, and provide important evidence needed to measure brain activity in novel settings and situations.
Abubakar, Abdullahi Rabiu; Ismail, Salwani; Rahman, Nor Iza A; Haque, Mainul
Background Internationally, there is a remarkable achievement in the areas of drug discovery, drug design, and clinical trials. New and efficient drug formulation techniques are widely available which have led to success in treatment of several diseases. Despite these achievements, large number of patients continue to experience adverse drug reactions (ADRs), and majority of them are yet to be on record. Objectives The purpose of this survey is to compare knowledge, attitude, and practice with respect to ADRs and pharmacovigilance (PV) between medical students of Malaysia and Nigeria and to determine if there is a relationship between their knowledge and practice. Method A cross-sectional, questionnaire-based survey involving year IV and year V medical students of the Department of Medicine, Universiti Sultan Zainal Abidin and Bayero University Kano was carried out. The questionnaire which comprised 25 questions on knowledge, attitude, and practice was adopted, modified, validated, and administered to them. The response was analyzed using SPSS version 20. Results The response rate from each country was 74%. There was a statistically significant difference in mean knowledge and practice score on ADRs and PV between medical students of Malaysia and Nigeria, both at P<0.000. No significance difference in attitude was observed at P=0.389. Also, a statistically significant relationship was recorded between their knowledge and practice (r=0.229, P=0.001), although the relationship was weak. Conclusion Nigerian medical students have better knowledge and practice than those of Malaysia, although they need improvement. Imparting knowledge of ADRs and PV among medical students will upgrade their practice and enhance health care delivery services in the future. PMID:26170680
Ebling, Peter M
The biological activity of the Ireland strain of Choristoneura fumiferana (Clem) nucleopolyhedrovirus (CfMNPV) propagated in different hosts was determined to provide the basis upon which genetically modified CfMNPV, or other naturally occurring isolates, should be compared. Occlusion bodies (OB) derived from CF-203 cells were significantly larger and more pathogenic than those propagated in vivo when tested against the fifth larval instar of C fumiferana (Clem) and C occidentalis Freeman. The dose-responses (LD50 and LD95, expressed as occlusion bodies per larva) of C fumiferana larvae to in vitro-propagated OBs were 274 and 5785, respectively. The values of LD50 and LD95 to C occidentalis larvae were 19 and 118, respectively. There were no significant differences in pathogenicity or size when OBs propagated in C fumiferana larvae were tested against either insect species, nor were there significant differences for OBs propagated in C occidentalis larvae. The LD50 and LD95 of in vivo-produced OBs to C fumiferana were 925 and 61988, respectively. The LD50 and LD95 to C occidentalis were 50 and 453, respectively. OBs propagated in vitro had a mean volume of 13.13 microm3, whereas those propagated in vivo ranged from 0.84 to 1.41 microm3. The median survival time-responses (ST50) of fifth-instar C fumiferana or C occidentalis larvae to OBs propagated in vivo were not significantly different from those propagated in vitro at the dosage levels tested. Values of ST50 of C fumiferana larvae to in vitro- and in vivo-produced OBs at dosages causing less than 50% mortality rangedfrom 9.6 to 9.8 days post-inoculation (dpi), whereas a LD95 dose resulted in ST50 values ranging from 7.3 to 7.7 days. ST50 values of C occidentalis larvae at dosages causing less than 50% mortality ranged from 9.8 to 10.2 dpi, whereas a LD95 dose resulted in ST50 values ranging from 9.5 to 9.8 dpi. The median feeding cessation time-response (FT50) of fifth-instar C fumiferana larvae to OBs
Khan, Muhammad Alamgir; Shabbir, Faizania; Rajput, Tausif Ahmed
Objective: To determine the effect of gender and physical activity on internet addiction in medical students. Methods: In this cross sectional, analytical study Young’s internet addiction test questionnaire was distributed to 350 MBBS students of Army Medical College, Rawalpindi. The study was conducted from January to May 2015. A dichotomous response from students regarding physical activity was obtained which was verified from the sports department of the institution. Based upon total score, internet addiction was categorized as no addiction if the score was less than or equal to 49, moderate addiction when the score was 50 to 79 and severe when the score was 80 to 100. Results: Out of 322 respondents 175 (54.3%) were males and 147 (42.7%) females with a mean age of 19.27±1.01 years. Total internet addiction score and frequency of internet addiction were similar between males and females (37.71±11.9 vs 38.63±14.00, p=0.18 and 25 vs 29, p=0.20). However, total score and frequency of internet addiction were higher in students lacking physical activity as compared to those with regular physical activity (40.37±15.05 vs 36.38±11.76, p=0.01 and 30 vs 24, p=0.01). Conclusion: Internet addiction is unrelated to gender however it is inversely related to physical activity. PMID:28367198
Larson, Kathleen G.; Long, George R.; Briggs, Michael W.
The mental models of both novice and advanced chemistry students were observed while the students performed a periodic table activity. The mental model framework seems to be an effective way of analyzing student behavior during learning activities. The analysis suggests that students do not recognize periodic trends through the examination of…
Lee, Hyun-Hwa; Hines, Jean D.
Many educators believe that student learning is enhanced when they are actively involved in classroom activities that require student inquiry. The purpose of this paper is to report on three student inquiry projects that were incorporated into a merchandising class with the focus on making students responsible for their learning, rather than the…
Chapman, Susan; Lindbo, David; Robinson, Clay
The Soil Science Society of America has invested heavily in a significant outreach effort to reach teachers and students in the primary/secondary grades (K-12 grades in US/Canada) to raise awareness of soil as a critical resource. The SSSA K-12 committee has been charged with increasing interest and awareness of soil science as a scientific pursuit and career choice, and providing resources that integrate more information on soil science into biology, chemistry, physics, and earth science areas taught at multiple grade levels. Activities center around five main areas: assessment and standards, learning modules/lesson plans, website development, and books and materials, and partnership activities. Members (professionals and students) of SSSA are involved through committee participation, local events, materials review, and project development.
Figueira, Angela C M; Rocha, Joao B T
This article presents a problem-based learning (PBL) approach to teaching elementary biochemistry to undergraduate students. The activity was based on "the foods we eat." It was used to engage students' curiosity and to initiate learning about a subject that could be used by the future teachers in the high school. The experimental activities (8-12 hours) were related to the questions: (i) what does the Benedict's Reagent detect? and (ii) What is determined by glucose oxidase (GOD)? We also ask the students to compare the results with those obtained with the Lugol reagent, which detects starch. Usually, students inferred that the Benedict reagent detects reducing sugars, while GOD could be used to detect glucose. However, in GOD assay, an open question was left, because the results could be due to contamination of the sugars (particularly galactose) with glucose. Though not stressed, GOD does not oxidize the carbohydrates tested and all the positive results are due to contamination. The activities presented here can be easily done in the high school, because they are simple and non-expensive. Furthermore, in the case of Benedict reaction, it is possible to follow the reduction of Cu (II) "macroscopically" by following the formation of the brick-orange precipitate. The concrete observation of a chemical reaction can motivate and facilitate students understanding about chemistry of life.
Young children's own perceptions of their preference for television viewing relative to other developmentally appropriate activities were studied through means of a questionnaire. The respondents rated television viewing as a less attractive activity than playing outside, playing with play dough, and building with sand, but few preferred story…
Gao, Zan; Hannon, James C.; Newton, Maria; Huang, Chaoqun
The purpose of this study was to examine (a) the effects of three curricular activities on students' situational motivation (intrinsic motivation [IM], identified regulation [IR], external regulation, and amotivation [AM]) and physical activity (PA) levels, and (b) the predictive strength of situational motivation to PA levels. Four hundred twelve…
Huang, Terry T.-K.; Harris, Kari Jo; Lee, Rebecca E.; Nazir, Niaman; Born, Wendi; Kaur, Harsohena
The authors surveyed 738 college students aged 18 to 27 years to assess over weight, obesity, dietary habits, and physical activity. They used BMI (body mass index) [greater than or equal to] 25 kg/m[squared] or BMI [greater than or equal to] 85th percentile and BMI [greater than or equal to] 30 kg/m[squared] or BMI [greater than or equal to] 95th…
Krings, Amy; Austic, Elizabeth A.; Gutiérrez, Lorraine M.; Dirksen, Kaleigh E.
This cross-sectional, repeated measures, quasi-experimental study evaluates changes in college students' commitment toward, and confidence in, political participation, civic engagement, and multicultural activism. Our sample (n = 653) consisted of college students in a Midwestern university who participated in one of three social justice education…
Aleid, Alkhamsah Saleh
This study aimed to examine the effectiveness of student extracurricular activities in evaluating violent behavior among students in the preparatory year at Hail University. The researcher used the descriptive analytical method, and used two tools for the purpose of the study, the study sample consisted of 104 (violent) female students from the…
Sullivan, Florence; Lin, Xiadong
The purpose of this study is to examine the relationship of middle school students' perceptions of the ideal science student to their problem solving activity and conceptual understanding in the applied science area of robotics. Twenty-six 11 and 12 year-olds (22 boys) attending a summer camp for academically advanced students participated in the…
Dominguez, Rachel Fix
This article sets out to examine the experiences of college student activists involved in Students Against Sweatshops on the Beautiful River University campus. Based on observation and interview fieldwork, the paper explores how students negotiate and understand their activism against the backdrop of neoliberalism. The paper concludes that being a…
Chiu, Pit Ho Patrio; Cheng, Shuk Han
Recent studies on active learning classrooms (ACLs) have demonstrated their positive influence on student learning. However, most of the research evidence is derived from a few subject-specific courses or limited student enrolment. Empirical studies on this topic involving large student populations are rare. The present work involved a large-scale…
This study explores and interrogates dominant representations of African university students by examining how students conceptualize and act upon their own agency. Using a qualitative case-study approach, the author examines how students actively confront the ideological and material conditions presented by schooling. [The dissertation citations…
Ishimoto, Michi; Thornton, Ronald K.; Sokoloff, David R.
This study assesses the Japanese translation of the Force and Motion Conceptual Evaluation (FMCE). Researchers are often interested in comparing the conceptual ideas of students with different cultural backgrounds. The FMCE has been useful in identifying the concepts of English-speaking students from different backgrounds. To identify effectively the conceptual ideas of Japanese students and to compare them to those of their English-speaking counterparts, more work is required. Because of differences between the Japanese and English languages, and between the Japanese and American educational systems, it is important to assess the Japanese translation of the FMCE, a conceptual evaluation originally developed in English for American students. To assess its appropriateness, we examined the performance of a large sample of students on the translated version of the FMCE and then compared the results to those of English-speaking students. The data comprise the pretest results of 1095 students, most of whom were first-year students at a midlevel engineering school between 2003 and 2012. Basic statistics and the classical test theory indices of the translated FMCE indicate that its reliability and discrimination are appropriate to assess Japanese students' concepts about force and motion. In general, the preconcepts of Japanese students assessed with the Japanese translation of the FMCE are quite similar to those of American students assessed with the FMCE, thereby supporting the validity of the translated version. However, our findings do show (1) that only a small percentage of Japanese students grasped Newtonian concepts and (2) that the percentage of Japanese students who used two different concept models together to answer some questions seems to be higher than that of American students.
Cunningham, Shannon Kaye
The purpose of this study was to identify factors that influenced college choice of students who recently enrolled (current freshmen and sophomores) in agriculture programs at Oklahoma's land-grant university, as compared to recently enrolled students (current freshmen and sophomores) in selected agriculture programs at public community colleges…
Masuda, Akihiko; Hayes, Steven C.; Twohig, Michael P.; Lillis, Jason; Fletcher, Lindsay B.; Gloster, Andrew T.
This study examined differences between Japanese international college students and U. S. college students on stigma toward people with psychological disorders, stigma tolerance in help seeking, and self-concealment. Japanese international students had greater stigma toward individuals with psychological disorders than did their U.S. counterparts.…
Montgomery, Marjorie, Ed.; Moulden, Richard G., Ed.
A compilation of student impressions of legal systems and constitutions in different countries, this booklet contains examples of student work completed at a 5-day law related education institute in Washington, D.C. in 1990. The institute brought together students representing seven different countries (China, France, United Kingdom, the…
Tubaro, Aurelia; Giangaspero, Anna; Sosa, Silvio; Negri, Roberto; Grassi, Gianpaolo; Casano, Salvatore; Della Loggia, Roberto; Appendino, Giovanni
A selection of seven phytocannabinoids representative of the major structural types of classic cannabinoids and their corresponding cannabivarins was investigated for in vivo topical anti-inflammatory activity in the Croton oil mouse ear dermatitis assay. Differences in the terpenoid moiety were far more important for anti-inflammatory activity than those at the C-3 alkyl residue, suggesting the involvement not only of cannabinoid receptors, but also of other inflammatory end-points targeted by phytocannabinoids.
Patel, Maya; Johnson, Erika; Weiss, Martha
We describe the development and implementation of an instructional design that focused on bringing multiple forms of active learning and student-centered pedagogies to a one-semester, undergraduate introductory biology course for both majors and nonmajors. Our course redesign consisted of three major elements: 1) reordering the presentation of the course content in an attempt to teach specific content within the context of broad conceptual themes, 2) incorporating active and problem-based learning into every lecture, and 3) adopting strategies to create a more student-centered learning environment. Assessment of our instructional design consisted of a student survey and comparison of final exam performance across 3 years—1 year before our course redesign was implemented (2006) and during two successive years of implementation (2007 and 2008). The course restructuring led to significant improvement of self-reported student engagement and satisfaction and increased academic performance. We discuss the successes and ongoing challenges of our course restructuring and consider issues relevant to institutional change. PMID:19723815
Spiwok, Vojtech; Lipovová, Petra; Skálová, Tereza; Dusková, Jarmila; Dohnálek, Jan; Hasek, Jindrich; Russell, Nicholas J; Králová, Blanka
Enzymes from cold-adapted species are significantly more active at low temperatures, even those close to zero Celsius, but the rationale of this adaptation is complex and relatively poorly understood. It is commonly stated that there is a relationship between the flexibility of an enzyme and its catalytic activity at low temperature. This paper gives the results of a study using molecular dynamics simulations performed for five pairs of enzymes, each pair comprising a cold-active enzyme plus its mesophilic or thermophilic counterpart. The enzyme pairs included alpha-amylase, citrate synthase, malate dehydrogenase, alkaline protease and xylanase. Numerous sites with elevated flexibility were observed in all enzymes; however, differences in flexibilities were not striking. Nevertheless, amino acid residues common in both enzymes of a pair (not present in insertions of a structure alignment) are generally more flexible in the cold-active enzymes. The further application of principle component analysis to the protein dynamics revealed that there are differences in the rate and/or extent of opening and closing of the active sites. The results indicate that protein dynamics play an important role in catalytic processes where structural rearrangements, such as those required for active site access by substrate, are involved. They also support the notion that cold adaptation may have evolved by selective changes in regions of enzyme structure rather than in global change to the whole protein.
Metz, Michael J.
Active learning is an instructional method in which students become engaged participants in the classroom through the use of in-class written exercises, games, problem sets, audience-response systems, debates, class discussions, etc. Despite evidence supporting the effectiveness of active learning strategies, minimal adoption of the technique has occurred in many professional programs. The goal of this study was to compare the perceptions of active learning between students who were exposed to active learning in the classroom (n = 116) and professional-level physiology faculty members (n = 9). Faculty members reported a heavy reliance on lectures and minimal use of educational games and activities, whereas students indicated that they learned best via the activities. A majority of faculty members (89%) had observed active learning in the classroom and predicted favorable effects of the method on student performance and motivation. The main reported barriers by faculty members to the adoption of active learning were a lack of necessary class time, a high comfort level with traditional lectures, and insufficient time to develop materials. Students hypothesized similar obstacles for faculty members but also associated many negative qualities with the traditional lecturers. Despite these barriers, a majority of faculty members (78%) were interested in learning more about the alternative teaching strategy. Both faculty members and students indicated that active learning should occupy portions (29% vs. 40%) of face-to-face class time. PMID:25179615