Many Paths toward Discovery: A Module for Teaching How Science Works

ERIC Educational Resources Information Center

Price, Rebecca M.; Perez, Kathryn E.

2018-01-01

Improving students' understanding of how science works requires explicit instruction. Here, we test the efficacy of a module based on two previously published activities (the "Cube Puzzle" and the case study "Asteroids and Dinosaurs") that teach how science works to college science majors. Students also use the How Science…

One Sentence at a Time: The Need for Explicit Instruction in Teaching Students to Write Well

ERIC Educational Resources Information Center

Hochman, Judith C.; Wexler, Natalie

2017-01-01

Expository writing--the kind of writing that explains and informs--is essential for success in school and the workplace. Students who cannot write at a competent level struggle in college. With the advent of e-mail and the Internet, an increasing number of jobs require solid writing skills. No matter what path students choose in life, the ability…

Effects of Explicit Teaching and Peer Tutoring on the Reading Achievement of Learning-Disabled and Low-Performing Students in Regular Classrooms.

ERIC Educational Resources Information Center

Simmons, Deborah C.; And Others

1995-01-01

Examined effects of explicit teaching and peer tutoring on reading achievement of learning-disabled students and nondisabled, low-performing readers in academically integrated classrooms. Found that explicit-teaching students did not achieve reliably better than controls; students in the explicit teaching plus peer tutoring condition scored higher…

Implicit and explicit weight bias in a national sample of 4,732 medical students: the medical student CHANGES study.

PubMed

Phelan, Sean M; Dovidio, John F; Puhl, Rebecca M; Burgess, Diana J; Nelson, David B; Yeazel, Mark W; Hardeman, Rachel; Perry, Sylvia; van Ryn, Michelle

2014-04-01

To examine the magnitude of explicit and implicit weight biases compared to biases against other groups; and identify student factors predicting bias in a large national sample of medical students. A web-based survey was completed by 4,732 1st year medical students from 49 medical schools as part of a longitudinal study of medical education. The survey included a validated measure of implicit weight bias, the implicit association test, and 2 measures of explicit bias: a feeling thermometer and the anti-fat attitudes test. A majority of students exhibited implicit (74%) and explicit (67%) weight bias. Implicit weight bias scores were comparable to reported bias against racial minorities. Explicit attitudes were more negative toward obese people than toward racial minorities, gays, lesbians, and poor people. In multivariate regression models, implicit and explicit weight bias was predicted by lower BMI, male sex, and non-Black race. Either implicit or explicit bias was also predicted by age, SES, country of birth, and specialty choice. Implicit and explicit weight bias is common among 1st year medical students, and varies across student factors. Future research should assess implications of biases and test interventions to reduce their impact. Copyright © 2013 The Obesity Society.

Demographic and behavioural correlates of six sexting behaviours among Australian secondary school students.

PubMed

Patrick, Kent; Heywood, Wendy; Pitts, Marian K; Mitchell, Anne

2015-11-01

Background There has been increasing attention on assessing rates of sexting in adolescents and of the potential negative effects of the behaviour. Our aim was to assess rates and correlates of sexting in Australian students in years10, 11 and 12. The current study was part of The Fifth National Survey of Australian Secondary Students and Sexual Health and reports on responses of 2114 students (811 male, 1303 female). Sexting was assessed using six items: sending a sexually explicit written text message; receiving a sexually explicit text message; sending a sexually explicit nude or nearly nude photo or video of themselves; sending a sexually explicit nude or nearly nude photo or video of someone else; receiving a sexually explicit nude or nearly nude photo or video of someone else; and using a social media site for sexual reasons. Approximately half of the students had received (54%, 1139/2097) or sent (43%, 904/2107) a sexually explicit written text message. Sexually explicit images had been received by 42% (880/2098) of students, one in four students had sent a sexually explicit image of themselves (26%, 545/2102) and one in 10 had sent a sexually explicit image of someone else (9%, 180/2095). Finally, 22% (454/2103) of students had used social media for sexual reasons. Sexting was associated with several correlates. Sexting was relatively common in this sample of year 10, 11 and 12 Australian students, particularly among older students, those who are sexually active, and those who use recreational substances.

Improve Student Understanding Ability Through Gamification in Instructional Media Based Explicit Instruction

NASA Astrophysics Data System (ADS)

Firdausi, N.; Prabawa, H. W.; Sutarno, H.

2017-02-01

In an effort to maximize a student’s academic growth, one of the tools available to educators is the explicit instruction. Explicit instruction is marked by a series of support or scaffold, where the students will be guided through the learning process with a clear statement of purpose and a reason for learning new skills, a clear explanation and demonstration of learning targets, supported and practiced with independent feedback until mastery has been achieved. The technology development trend of todays, requires an adjustment in the development of learning object that supports the achievement of explicit instruction targets. This is where the gamification position is. In the role as a pedagogical strategy, the use of gamification preformance study class is still relatively new. Gamification not only use the game elements and game design techniques in non-game contexts, but also to empower and engage learners with the ability of motivation on learning approach and maintains a relaxed atmosphere. With using Reseach and Development methods, this paper presents the integration of technology (which in this case using the concept of gamification) in explicit instruction settings and the impact on the improvement of students’ understanding.

Syntactic Boundaries and the Mechanics of Written Academic English: A Workshop for Teachers

ERIC Educational Resources Information Center

Behrens, Susan; Mercer, Cindy

2011-01-01

The academic demands of classroom English require students to think about language structure in ways that they are not used to. Everybody "knows" much English grammar intuitively but the academic rules themselves can be difficult to articulate. This goes for punctuation, too: errors often reflect students' lack of explicit knowledge of grammatical…

Video Self-Modeling to Teach Classroom Rules to Two Students with Asperger's

ERIC Educational Resources Information Center

Lang, Russell; Shogren, Karrie A.; Machalicek, Wendy; Rispoli, Mandy; O'Reilly, Mark; Baker, Sonia; Regester, April

2009-01-01

Classroom rules are an integral part of classroom management. Children with Asperger's may require systematic instruction to learn classroom rules, but may be placed in classrooms in which the rules are not explicitly taught. A multiple baseline design across students with probes for maintenance after the intervention ceased was used to evaluate…

Undergraduate Students' Ability to Revise Text Effectively: Relationships with Topic Knowledge and Working Memory

ERIC Educational Resources Information Center

Adams, Anne-Marie; Simmons, Fiona; Willis, Catherine; Pawling, Ralph

2010-01-01

In order to communicate understanding, students are often required to produce texts which present an explicit, coherent argument. This study examined the extent to which individual differences in undergraduates' topic knowledge and working memory skills were related to their ability to revise texts to better fulfil these goals. Forty-seven…

Responsibly managing students' learning experiences in student-run clinics: a virtues-based ethical framework.

PubMed

Coverdale, John H; McCullough, Laurence B

2014-01-01

Many medical schools now offer students a distinctive clinical and learning opportunity, the student-run clinic (SRC), in which generalist physicians often play the major role. Although SRCs have become popular, they pose as-yet unexplored ethical challenges for the learning experiences of students. In SRCs students not only take on a significant administrative role especially in coordinating care, but also provide direct patient care for a clinically challenging, biopsychosocially vulnerable, medically indigent population of patients. SRCs provide an exemplar of the ethical challenges of care for such patients. The ethical framework proposed in this article emphasizes that these valued learning opportunities for students should occur in the context of professional formation, with explicit attention to developing the professional virtues, with faculty as role models for these virtues. The valued learning opportunities for students in SRCs should occur in the context of professional formation, with explicit attention to developing the professional virtues of integrity, compassion, self-effacement, self-sacrifice, and courage, which are required for the appropriate care of the vulnerable populations served by SRCs.

Effects of explicit instruction on the acquisition of students' science inquiry skills in grades 5 and 6 of primary education

NASA Astrophysics Data System (ADS)

Kruit, P. M.; Oostdam, R. J.; van den Berg, E.; Schuitema, J. A.

2018-03-01

In most primary science classes, students are taught science inquiry skills by way of learning by doing. Research shows that explicit instruction may be more effective. The aim of this study was to investigate the effects of explicit instruction on the acquisition of inquiry skills. Participants included 705 Dutch fifth and sixth graders. Students in an explicit instruction condition received an eight-week intervention of explicit instruction on inquiry skills. In the lessons of the implicit condition, all aspects of explicit instruction were absent. Students in the baseline condition followed their regular science curriculum. In a quasi-experimental pre-test-post-test design, two paper-and-pencil tests and three performance assessments were used to examine the acquisition and transfer of inquiry skills. Additionally, questionnaires were used to measure metacognitive skills. The results of a multilevel analysis controlling for pre-tests, general cognitive ability, age, gender and grade level indicated that explicit instruction facilitates the acquisition of science inquiry skills. Specifically on the performance assessment with an unfamiliar topic, students in the explicit condition outperformed students of both the implicit and baseline condition. Therefore, this study provides a strong argument for including an explicit teaching method for developing inquiry skills in primary science education.

The Conflagration of a Straw Stalking Horse: Or People Learn All the Time.

ERIC Educational Resources Information Center

Campbell, James H.

If students are to learn as much as they can, they should themselves choose what they wish to study. College faculties who set up course requirements, for whatever ostensible reason, are usurping a function which belongs to the student. Explicit guidance, in the form of advice from a faculty member, is better than the implicit guidance of course…

Secondary Students' Perceptions about Learning Qualitative Analysis in Inorganic Chemistry

NASA Astrophysics Data System (ADS)

Tan, Kim-Chwee Daniel; Goh, Ngoh-Khang; Chia, Lian-Sai; Treagust, David F.

2001-02-01

Grade 10 students in Singapore find qualitative analysis one of the more difficult topics in their external examinations. Fifty-one grade 10 students (15-17 years old) from three schools were interviewed to investigate their perceptions about learning qualitative analysis and the aspects of qualitative analysis they found difficult. The results showed that students found qualitative analysis tedious, difficult to understand and found the practical sessions unrelated to what they learned in class. They also believed that learning qualitative analysis required a great amount of memory work. It is proposed that their difficulties may arise from not knowing explicitly what is required in qualitative analysis, the content of qualitative analysis, the lack of motivation to understand qualitative analysis, cognitive overloading, and the lack of mastery of the required process skills.

Moderating Effects of Mathematics Anxiety on the Effectiveness of Explicit Timing

ERIC Educational Resources Information Center

Grays, Sharnita D.; Rhymer, Katrina N.; Swartzmiller, Melissa D.

2017-01-01

Explicit timing is an empirically validated intervention to increase problem completion rates by exposing individuals to a stopwatch and explicitly telling them of the time limit for the assignment. Though explicit timing has proven to be effective for groups of students, some students may not respond well to explicit timing based on factors such…

The Effects of Specifying Job Requirements and Using Explicit Warnings to Decrease Sex Discrimination in Employment Interviews.

ERIC Educational Resources Information Center

Siegfried, William D.

1982-01-01

To determine effectiveness of instructions designed to reduce sex discrimination in employment interviews, students were asked to rate resumes for a male and a female applicant under different instructional conditions. Results suggested that: legal warnings may bias ratings in favor of male applicants; and specifying job requirements reduces…

Examining the Association between Explicit Mathematics Instruction and Student Mathematics Achievement

ERIC Educational Resources Information Center

Doabler, Christian T.; Baker, Scott K.; Kosty, Derek B.; Smolkowski, Keith; Clarke, Ben; Miller, Saralyn J.; Fien, Hank

2015-01-01

Explicit instruction is a systematic instructional approach that facilitates frequent and meaningful instructional interactions between teachers and students around critical academic content. This study examined the relationship between student mathematics outcomes and the rate and quality of explicit instructional interactions that occur during…

Explicit Mathematics Instruction: What Teachers Can Do for Teaching Students With Mathematics Difficulties

ERIC Educational Resources Information Center

Doabler, Christian T.; Fien, Hank

2013-01-01

This article describes the essential instructional elements necessary for delivering explicit mathematics instruction to students with mathematics difficulties. Mathematics intervention research indicates that explicit instruction is one of the most effective instructional approaches for teaching students with or at risk for math difficulties.…

Nurturing Aspirations for Oxbridge: An Exploration of the Impact of University Preparation Classes on Sixth-Form Historians

ERIC Educational Resources Information Center

Hemsley, Lucy

2016-01-01

Frustrated by the low numbers of students from her comprehensive state school who expressed any interest in applying to Oxford or Cambridge to study history, Lucy Hemsley set out to explore ways in which she might both inspire and equip her students to do so. Her careful analysis of the explicit requirements of the two universities suggested that…

Investigating how students communicate tree-thinking

NASA Astrophysics Data System (ADS)

Boyce, Carrie Jo

Learning is often an active endeavor that requires students work at building conceptual understandings of complex topics. Personal experiences, ideas, and communication all play large roles in developing knowledge of and understanding complex topics. Sometimes these experiences can promote formation of scientifically inaccurate or incomplete ideas. Representations are tools used to help individuals understand complex topics. In biology, one way that educators help people understand evolutionary histories of organisms is by using representations called phylogenetic trees. In order to understand phylogenetics trees, individuals need to understand the conventions associated with phylogenies. My dissertation, supported by the Tree-Thinking Representational Competence and Word Association frameworks, is a mixed-methods study investigating the changes in students' tree-reading, representational competence and mental association of phylogenetic terminology after participation in varied instruction. Participants included 128 introductory biology majors from a mid-sized southern research university. Participants were enrolled in either Introductory Biology I, where they were not taught phylogenetics, or Introductory Biology II, where they were explicitly taught phylogenetics. I collected data using a pre- and post-assessment consisting of a word association task and tree-thinking diagnostic (n=128). Additionally, I recruited a subset of students from both courses (n=37) to complete a computer simulation designed to teach students about phylogenetic trees. I then conducted semi-structured interviews consisting of a word association exercise with card sort task, a retrospective pre-assessment discussion, a post-assessment discussion, and interview questions. I found that students who received explicit lecture instruction had a significantly higher increase in scores on a tree-thinking diagnostic than students who did not receive lecture instruction. Students who received both explicit lecture instruction and the computer simulation had a higher level of representational competence and were better able to understand abstract-style phylogenetic trees than students who only completed the simulation. Students who received explicit lecture instruction had a slightly more scientific association of phylogenetic terms than students who received did not receive lecture instruction. My findings suggest that technological instruction alone is not as beneficial as lecture instruction.

Tobacco Control Competencies for US Medical Students

PubMed Central

Geller, Alan C.; Zapka, Jane; Brooks, Katie R.; Dube, Catherine; Powers, Catherine A.; Rigotti, Nancy; O’Donnell, Joseph; Ockene, Judith

2005-01-01

The 2004 National Action Plan for Tobacco Cessation recommended that the US Department of Health and Human Services convene a diverse group of experts to ensure that competency in tobacco dependence interventions be a core graduation requirement for all new physicians and other key health care professionals. Core competencies would guide the design of new modules and explicitly outline the learning objectives for all graduating medical students. In 2002, the National Cancer Institute funded a consortium to develop, test, and integrate tobacco curricula at 12 US medical schools. Because there was neither an explicit set of tobacco competencies for medical schools nor a process to develop them, one of the consortium’s tasks was to articulate competencies and learning objectives. PMID:15914815

The Effectiveness of Using an Explicit Language Learning Strategy-Based Instruction in Developing Secondary School Students' EFL Listening Comprehension Skills

ERIC Educational Resources Information Center

Amin, Iman Abdul-Reheem; Amin, Magdy Mohammad; Aly, Mahsoub Abdul-Sadeq

2011-01-01

The present study aimed at exploring the effectiveness of using explicit language learning strategy-based instruction in developing secondary school students' EFL listening comprehension skills. It was hypothesized that using explicit strategy-based instruction would develop students' EFL listening comprehension skill and its sub-skills. The…

Phonetic Transcription Training Improves Adults' Explicit Phonemic Awareness: Evidence from Undergraduate Students

ERIC Educational Resources Information Center

Werfel, Krystal L.

2017-01-01

The purpose of this study was to evaluate the effects of phonetic transcription training on the explicit phonemic awareness of adults. Fifty undergraduate students enrolled in a phonetic transcription course and 107 control undergraduate students completed a paper-and-pencil measure of explicit phonemic awareness on the first and last days of…

Teaching High School Students How to Write: The Importance of Direct Explicit Instruction and Teacher Training

ERIC Educational Resources Information Center

Soiferman, L. Karen

2017-01-01

Learning how to teach writing is a skill just as learning how to write is a skill. Without a dedicated composition course in Education faculties pre-service teachers are not getting the training they require to be effective teachers of writing. In this report, a case is made for why teachers have to be more aware of how students learn to write and…

Does the nature of science influence college students' learning of biological evolution?

NASA Astrophysics Data System (ADS)

Butler, Wilbert, Jr.

This quasi-experimental, mixed-methods study assessed the influence of the nature of science (NOS) instruction on college students' learning of biological evolution. In this research, conducted in two introductory biology courses, in each course the same instruction was employed, with one important exception: in the experimental section students were involved in an explicit, reflective treatment of the nature of science (Explicit, reflective NOS), in the traditional treatment section, NOS was implicitly addressed (traditional treatment). In both sections, NOS aspects of science addressed included is tentative, empirically based, subjective, inferential, and based on relationship between scientific theories and laws. Students understanding of evolution, acceptance of evolution, and understanding of the nature of science were assessed before, during and after instruction. Data collection entailed qualitative and quantitative methods including Concept Inventory for Natural Selection (CINS), Measure of Acceptance of the Theory of Evolution (MATE) survey, Views of nature of Science (VNOS-B survey), as well as interviews, classroom observations, and journal writing to address understand students' views of science and understanding and acceptance of evolution. The quantitative data were analyzed via inferential statistics and the qualitative data were analyzed using grounded theory. The data analysis allowed for the construction and support for four assertions: Assertion 1: Students engaged in explicit and reflective NOS specific instruction significantly improved their understanding of the nature of science concepts. Alternatively, students engaged in instruction using an implicit approach to the nature of science did not improve their understanding of the nature of science to the same degree. The VNOS-B results indicated that students in the explicit, reflective NOS class showed the better understanding of the NOS after the course than students in the implicit NOS class. The increased understanding of NOS demonstrated by students in the explicit, reflective NOS class compared to students in the implicit NOS class can be attributed to the students' engagement in explicit and reflective NOS instruction that was absent in the implicit NOS class. Post VNOS results from students in the explicit, reflective NOS class showed marked improvement in the targeted aspects of NOS (empirical nature of scientific knowledge, inferential nature of scientific knowledge, subjective nature of scientific knowledge, the distinction between scientific law and theory, and the tentative nature of scientific knowledge) compared to the result of the pretest while the scores of students in the implicit NOS class demonstrated little change. Assertion 2: Students in the explicit, reflective NOS class section made greater gains in their understanding of evolution than students in the traditional class. The explicit, reflective NOS class demonstrated a statistically significant improvement in their understanding of biological evolution after the course, while the changes observed in the implicit NOS group were not found to be statistically significant---this despite that the manner in which evolution was taught was held constant across the two sections. Thus, the explicit, reflective NOS approach to the teaching of biological evolution seems to be more effective than many discussed in the literature in supporting student learning about evolution. Assertion 3: The conceptual gains by students in the explicit, reflective NOS course section were allowed by the affective "room" that a sophisticated understanding of the nature of the nature of science provides in a classroom. The data collected from this study collectively indicate that a sophisticated understanding of NOS allows students to recognize the boundaries of science. We argue that an explicit and reflective engagement of the NOS aspects helps the students understand the defining aspects of science better. Assertion 4: A change in students' understanding of evolution does not necessitate a change in students' acceptance of evolution. The results showed that students engaged in explicit and reflective NOS specific instruction significantly improved their understanding of NOS concepts and the understanding of evolution. However, there was not a significant change in acceptance of evolution related to the change in understanding. These results demonstrate that the nature of science instruction plays an important role in the teaching and learning of biological evolution. Nevertheless, this NOS instruction must be explicit and reflective in nature. Students that engage explicitly and reflectively on specific tenets of NOS not only developed a better understanding of the NOS aspects but also a better understanding of biological evolution. Therefore, science teachers in elementary, middle, secondary and post-secondary education should consider implementing an explicit, reflective approach to the nature of science into their science curriculum not only for teaching evolution but for other controversial topics as well. (Abstract shortened by UMI.)

Environmental attitudes, knowledge, intentions and behaviors among college students.

PubMed

Levine, Debra Siegel; Strube, Michael J

2012-01-01

College students (N = 90) reported their pro-environment behaviors as well as their pro-environment intentions, their explicit and implicit attitudes about the environment, and their knowledge about environmental issues. Intentions and knowledge significantly and independently predicted behavior. Environmental knowledge was not significantly related to attitudes. Implicit and explicit attitudes were significantly but only moderately related. Only explicit attitudes, however, were strongly related to intentions, and intentions completely mediated the influence of explicit attitudes on behavior. Men were found to be more knowledgeable than women about environmental issues; older students had more favorable implicit and explicit environmental attitudes. This research suggests that knowledge about the environment and explicit attitudes influence behavior through different pathways, which may have implications for interventions seeking to increase environmentally friendly behavior.

The supervision of professional doctorates: experiences of the processes and ways forward.

PubMed

Carr, Susan M; Lhussier, Monique; Chandler, Colin

2010-05-01

The doctoral research terrain is changing, as new-styles, for example professional doctorates, are being developed (Park, C., 2005. New variant PhDL the changing nature of the doctorate in the UK. Journal of Higher Education Policy and Management 27(2), 189-207). There is a scarcity of literature aimed at supervisors (Gatfield, T., 2005, An investigation into PhD supervisory management styles: development of a dynamic conceptual model and its managerial implications. Journal of Higher Education Policy and Management 27(3), 311-325) and this is particularly so in relation to professional doctorates. In this position paper we argue that the supervisory approach required for a professional doctorate student is different than that required for a PhD. Professional doctorate students, like PhD students, are required to make an explicit contribution to knowledge. Their emphasis, however, needs to be in producing knowledge that is theoretically sound, original, and of relevance to their practice area. This is of increasing importance within healthcare with the growing emphasis on patient driven translational research. As such, the students and their supervisors face unique challenges of balancing academic requirements with praxis. We suggest this requires specific tools to make explicit the dialogical relationship between a particular project and the cultural, social, educational and political aspects of its environment. We expose the potential of soft systems methodology as a means to highlight the emergent aspects of a doctoral practice development project, their respective and evolving supervisory interactions. This focus of this paper is therefore not about guiding supervision in a managerial sense, but rather at offering methodological suggestions that could underpin applied research at doctoral level. Copyright 2009 Elsevier Ltd. All rights reserved.

CORI: Explicit Reading Instruction to Enhance Informational Text Comprehension and Reading Engagement for Thai EFL Students

ERIC Educational Resources Information Center

Vongkrachang, Salila; Chinwonno, Apasara

2015-01-01

The study aimed to examine the effect of explicit reading instruction as an approach to Concept-Oriented Reading Instruction (CORI) framework on EFL students' informational text comprehension and engagement. The explicit reading instruction was implemented with 39 first-year Thai undergraduate students over a 10-week period. It was found that the…

The Impact of Explicit, Self-Regulatory Reading Comprehension Strategy Instruction on the Reading-Specific Self-Efficacy, Attributions, and Affect of Students with Reading Disabilities

ERIC Educational Resources Information Center

Nelson, Jason M.; Manset-Williamson, Genevieve

2006-01-01

We compared a reading intervention that consisted of explicit, self-regulatory strategy instruction to a strategy intervention that was less explicit to determine the impact on the reading-specific self-efficacy, attributions, and affect of students with reading disabilities (RD). Participants included 20 students with RD who were entering grades…

Explicit Nature of Science and Argumentation Instruction in the Context of Socioscientific Issues: An Effect on Student Learning and Transfer

ERIC Educational Resources Information Center

Khishfe, Rola

2014-01-01

The purpose of the study was two-fold: to (a) investigate the influence of explicit nature of science (NOS) and explicit argumentation instruction in the context of a socioscientific issue on the argumentation skills and NOS understandings of students, and (b) explore the transfer of students' NOS understandings and argumentation skills learned in…

Explicit Vocabulary Instruction in an English Content-Area Course with University Student Teachers: When Comprehensible Input Needs to Be Comprehended

ERIC Educational Resources Information Center

Dimas, Héctor Manuel Serna

2011-01-01

This action research study explores explicit vocabulary instruction in an L2 (English) content-area course with a group of university student teachers. The study reviews several positions on the treatment of vocabulary in L2 contexts. The researcher takes up the teaching of explicit vocabulary through class activities and the students' completion…

The Use of a Citizen Leader Model for Teaching Strategic Leadership

ERIC Educational Resources Information Center

Langone, Christine A.

2004-01-01

Strategic leadership is perhaps the area where undergraduate students have the least experience. Therefore, a focus on developing these skills is critical for college-level leadership educators. Teaching strategic leadership requires that educators design programs that make explicit, direct, and formal links between theory and practical…

Using High-Probability Instructional Sequences and Explicit Instruction to Teach Multiplication Facts

ERIC Educational Resources Information Center

Leach, Debra

2016-01-01

Students with learning disabilities often struggle with math fact fluency and require specialized interventions to recall basic facts. Deficits in math fact fluency can result in later difficulties when learning higher-level mathematical computation, concepts, and problem solving. The response-to-intervention (RTI) and…

"Make It Explicit!": Improving Collaboration through Increase of Script Coercion

ERIC Educational Resources Information Center

Papadopoulos, P. M.; Demetriadis, S. N.; Weinberger, A.

2013-01-01

This paper investigates the impact of the proposed "Make It Explicit!" technique on students' learning when participating in scripted collaborative activities. The method posits that when asking students to proactively articulate their own positions explicitly, then improved peer interaction is triggered in a subsequent…

A model for undergraduate physics major outcomes objectives

NASA Astrophysics Data System (ADS)

Taylor, G. R.; Erwin, T. Dary

1989-06-01

Concern with assessment of student outcomes of undergraduate physics major programs is rapidly rising. The Southern Association of Colleges and Schools and many other regional and state organizations are requiring explicit outcomes assessment in the accrediting process. The first step in this assessment process for major programs is the establishment of student outcomes objectives. A model and set of physics outcomes (educational) objectives that were developed by the faculty in the Physics Department at James Madison University are presented.

Explicit training in human values and social attitudes of future engineers in Spain : commentary on "preparing to understand and use science in the real world: interdisciplinary study concentrations at the technical University of Darmstadt".

PubMed

Fabregat, Jaime

2013-12-01

In Spain before the 1990s there was no clear and explicit comprehensive training for future engineers with regard to social responsibility and social commitment. Following the Spanish university curricular reform, which began in the early 1990s, a number of optional subjects became available to students, concerning science, technology and society (STS), international cooperation, the environment and sustainability. The latest redefinition of the Spanish curriculum in line with the Bologna agreements has reduced the number of non-obligatory subjects, but could lead to improving preparation for social responsibility due to the requirement that the design of curricula and the assessment of students should be based on competencies, some of which include human values and attitudes.

Enhancing Core Mathematics Instruction for Students at Risk for Mathematics Disabilities

ERIC Educational Resources Information Center

Doabler, Christian T.; Cary, Mari Strand; Jungjohann, Kathleen; Clarke, Ben; Fien, Hank; Baker, Scott; Smolkowski, Keith; Chard, David

2012-01-01

This paper presents eight practical guidelines that teachers can use to make core instruction more systematic and explicit for students with or at-risk for mathematics disabilities. In the paper, we use the notion of explicit and systematic instruction as a foundation for intensifying core math instruction. Explicit and systematic core instruction…

Embedding Graduate Attributes at the Inception of a Chemistry Major in a Bachelor of Science

ERIC Educational Resources Information Center

Windsor, Sarah A. M.; Rutter, Kerry; McKay, David B.; Meyers, Noel

2014-01-01

Future employers increasingly require work-ready graduates. Higher education institutions throughout the world have responded through reforming the curriculum of major strands of study to incorporate graduate attributes. In this case study, we explicitly taught graduate attributes, obliged students to practice their newfound capabilities, gave…

Barriers to Learners' Successful Completion of VET Flexible Delivery Programs.

ERIC Educational Resources Information Center

Grace, Lauri

In the early 1990s, Australian policymakers began explicitly promoting increased use of flexible delivery in vocational education and training (VET). Some researchers argued that many students lack the learning skills required to deal with the unique demands of flexible delivery. Concerns were also raised about the VET sector's capacity to help…

Interacting with a Suite of Educative Features: Elementary Science Teachers' Use of Educative Curriculum Materials

ERIC Educational Resources Information Center

Arias, Anna Maria; Bismack, Amber Schultz; Davis, Elizabeth A.; Palincsar, Annemarie Sullivan

2016-01-01

New reform documents underscore the importance of learning both the practices and content of science. This integration of practices and content requires sophisticated teaching that does not often happen in elementary classrooms. Educative curriculum materials--materials explicitly designed to support teacher and student learning--have been posited…

A localized model of spatial cognition in chemistry

NASA Astrophysics Data System (ADS)

Stieff, Mike

This dissertation challenges the assumption that spatial cognition, particularly visualization, is the key component to problem solving in chemistry. In contrast to this assumption, I posit a localized, or task-specific, model of spatial cognition in chemistry problem solving to locate the exact tasks in a traditional organic chemistry curriculum that require students to use visualization strategies to problem solve. Instead of assuming that visualization is required for most chemistry tasks simply because chemistry concerns invisible three-dimensional entities, I instead use the framework of the localized model to identify how students do and do not make use of visualization strategies on a wide variety of assessment tasks regardless of each task's explicit demand for spatial cognition. I establish the dimensions of the localized model with five studies. First, I designed two novel psychometrics to reveal how students selectively use visualization strategies to interpret and analyze molecular structures. The third study comprised a document analysis of the organic chemistry assessments that empirically determined only 12% of these tasks explicitly require visualization. The fourth study concerned a series of correlation analyses between measures of visuo-spatial ability and chemistry performance to clarify the impact of individual differences. Finally, I performed a series of micro-genetic analyses of student problem solving that confirmed the earlier findings and revealed students prefer to visualize molecules from alternative perspectives without using mental rotation. The results of each study reveal that occurrences of sophisticated spatial cognition are relatively infrequent in chemistry, despite instructors' ostensible emphasis on the visualization of three-dimensional structures. To the contrary, students eschew visualization strategies and instead rely on the use of molecular diagrams to scaffold spatial cognition. Visualization does play a key role, however, in problem solving on a select group of chemistry tasks that require students to translate molecular representations or fundamentally alter the morphology of a molecule. Ultimately, this dissertation calls into question the assumption that individual differences in visuo-spatial ability play a critical role in determining who succeeds in chemistry. The results of this work establish a foundation for defining the precise manner in which visualization tools can best support problem solving.

Effects of Explicit Instruction in Cognitive and Metacognitive Reading Strategies on Iranian EFL Students' Reading Performance and Strategy Transfer

ERIC Educational Resources Information Center

Aghaie, Reza; Zhang, Lawrence Jun

2012-01-01

This study explored the impact of explicit teaching of reading strategies on English-as-a-foreign-language (EFL) students' reading performance in Iran. The study employed a questionnaire adapted from Chamot and O'Malley's (1994) cognitive and metacognitive strategies framework. To test the effects of explicit teaching of cognitive and…

The Effects of Explicit Teaching of Strategies, Second-Order Concepts, and Epistemological Underpinnings on Students' Ability to Reason Causally in History

ERIC Educational Resources Information Center

Stoel, Gerhard L.; van Drie, Jannet P.; van Boxtel, Carla A. M.

2017-01-01

This article reports an experimental study on the effects of explicit teaching on 11th grade students' ability to reason causally in history. Underpinned by the model of domain learning, explicit teaching is conceptualized as multidimensional, focusing on strategies and second-order concepts to generate and verbalize causal explanations and…

Using Explicit Instruction for African American Male Students in Suburban Georgia: A Qualitative Case Study

ERIC Educational Resources Information Center

Harris, Dira D.

2017-01-01

Growing gaps in reading and vocabulary achievement between minority and majority student subgroups have led to an intense focus on implementing effective classroom instructional strategies. Prior research concerning teachers' perceptions of using explicit instructional strategies to teach vocabulary to underperforming students has been…

Making the Tacit Explicit: Rethinking Culturally Inclusive Pedagogy in International Student Academic Adaptation

ERIC Educational Resources Information Center

Blasco, Maribel

2015-01-01

The article proposes an approach, broadly inspired by culturally inclusive pedagogy, to facilitate international student academic adaptation based on rendering tacit aspects of local learning cultures explicit to international full degree students, rather than adapting them. Preliminary findings are presented from a focus group-based exploratory…

A Novel Approach to Teaching and Understanding Transformations of Matter in Dynamic Earth Systems

ERIC Educational Resources Information Center

Clark, Scott K.; Sibley, Duncan F.; Libarkin, Julie C.; Heidemann, Merle

2009-01-01

The need to engage K-12 and post-secondary students in considering the Earth as a dynamic system requires explicit discussion of system characteristics. Fundamentally, dynamic systems involve the movement and change of matter, often through processes that are difficult to see and comprehend. We introduce a novel instructional method, termed…

Updated Procedures for Determining Gifted Eligibility for Underrepresented Students. Research Note. RN1201

ERIC Educational Resources Information Center

Froman, Terry

2012-01-01

There are a number of detailed requirements for gifted screening, referral and eligibility specified under State Board Rules and School Board Rules. In all of these areas, explicit mention is made of the Florida Comprehensive Assessment Test (FCAT) scores as being integral components. The FCAT scores used for these purposes prior to 2008 were…

Changes in Determining Gifted Eligibility for Underrepresented Students. Research Note. Volume 0802

ERIC Educational Resources Information Center

Froman, Terry

2008-01-01

There are a number of detailed requirements for gifted screening, referral and eligibility specified under State Board Rules and School Board Rules. In all of these areas, explicit mention is made of the Florida Comprehensive Assessment Test (FCAT) Norm Referenced Test (NRT) scores as being integral components. Due to budget considerations, the…

Taylor-Aris Dispersion: An Explicit Example for Understanding Multiscale Analysis via Volume Averaging

ERIC Educational Resources Information Center

Wood, Brian D.

2009-01-01

Although the multiscale structure of many important processes in engineering is becoming more widely acknowledged, making this connection in the classroom is a difficult task. This is due in part because the concept of multiscale structure itself is challenging and it requires the students to develop new conceptual pictures of physical systems,…

Effects of Explicit Instruction on the Acquisition of Students' Science Inquiry Skills in Grades 5 and 6 of Primary Education

ERIC Educational Resources Information Center

Kruit, P. M.; Oostdam, R. J.; van den Berg, E.; Schuitema, J. A.

2018-01-01

In most primary science classes, students are taught science inquiry skills by way of learning by doing. Research shows that explicit instruction may be more effective. The aim of this study was to investigate the effects of explicit instruction on the acquisition of inquiry skills. Participants included 705 Dutch fifth and sixth graders. Students…

Teaching brain-behavior relations economically with stimulus equivalence technology.

PubMed

Fienup, Daniel M; Covey, Daniel P; Critchfield, Thomas S

2010-03-01

Instructional interventions based on stimulus equivalence provide learners with the opportunity to acquire skills that are not directly taught, thereby improving the efficiency of instructional efforts. The present report describes a study in which equivalence-based instruction was used to teach college students facts regarding brain anatomy and function. The instruction involved creating two classes of stimuli that students understood as being related. Because the two classes shared a common member, they spontaneously merged, thereby increasing the yield of emergent relations. Overall, students mastered more than twice as many facts as were explicitly taught, thus demonstrating the potential of equivalence-based instruction to reduce the amount of student investment that is required to master advanced academic topics.

Explicitly Teaching Social Skills Schoolwide: Using a Matrix to Guide Instruction

ERIC Educational Resources Information Center

Simonsen, Brandi; Myers, Diane; Everett, Susannah; Sugai, George; Spencer, Rebecca; LaBreck, Chris

2012-01-01

Socially skilled students are more successful in school. Just like academic skills, social skills need to be explicitly taught. Students, including students who display at-risk behavior, benefit when social skills instruction is delivered schoolwide as part of a comprehensive intervention approach. This article presents a seven-step action…

Moving beyond the Page in Content Area Literacy: Comprehension Instruction for Multimodal Texts in Science

ERIC Educational Resources Information Center

Wilson, Amy Alexandra

2008-01-01

Using a science lesson on lunar phases as a basis for discussion, the author suggests ways that teachers can provide literacy instruction on multimodal texts in science. The author asserts that multiple representations are central to the discipline of science, and that students require explicit instruction on how to critically read, evaluate, and…

Investigating the Explicit Instruction of Apology Speech Act on Pragmatic Development of Iranian EFL Learners

ERIC Educational Resources Information Center

Rajabi, Shima; Azizifar, Akbar; Gowhary, Habib

2015-01-01

Learning a foreign language requires students to acquire both grammatical knowledge and socio-pragmatic rules of a language. Pragmatic competence as one of the most difficult aspects of language provides several challenges to L2 learners in the process of learning a foreign language. To overcome this problem, EFL teachers should find the most…

Effects of Explicit Vocabulary Videos Delivered through iPods on Students with Language Impairments

ERIC Educational Resources Information Center

Lowman, J. Joneen; Dressler, Emily V.

2016-01-01

Poor word learning is a hallmark characteristic of students with specific language impairment (SLI). Explicit vocabulary instruction has shown to positively improve word learning in this population. Mobile technology has many advantages making it conducive for addressing the word learning needs of students with SLI. The current study utilized a…

Explicit Instruction of Graphic Organizers as an Informational Text Reading Comprehension Strategy: Third-Grade Students' Strategies and Perceptions

ERIC Educational Resources Information Center

Fealy, Erin Marie

2010-01-01

The purpose of this case study research was to explore the effects of explicit instruction of graphic organizers to support students' understandings of informational text. An additional purpose was to investigate students' perceptions of using graphic organizers as a comprehension strategy. Using case study methodology, this study occurred…

Explicitly Speaking: An Instructional Routine to Support Students' Science Language Development

ERIC Educational Resources Information Center

Avenia-Tapper, Brianna; Haas, Alison; Hollimon, Shameka

2016-01-01

Many children struggle to communicate explicitly about the relationships between variables and concepts that are central to science content. In order for students to talk and write like scientists, they need to acquire ways of using language common in science discourse. For example, in the writing above, the student uses the word "play"…

The Effect of Explicit Embedded Reflective Instruction on Nature of Science Understandings in Advanced Science Students

ERIC Educational Resources Information Center

Koksal, Mustafa Serdar; Cakiroglu, Jale; Geban, Omer

2013-01-01

The purpose of this study is to investigate the effectiveness of explicit-embedded-reflective (EER) instruction in nature of science (NOS) understandings of ninth-grade advanced science students. This study was conducted with 71 students, who were divided into three groups, by using non-equivalent quasi-experimental design. In the treatment…

A Dual Pathway of Student Motivation: Combining an Implicit and Explicit Measure of Student Motivation

ERIC Educational Resources Information Center

Hornstra, Lisette; Kamsteeg, Antoinette; Pot, Sara; Verheij, Lydia

2018-01-01

Abundant research in social psychology shows human behaviour is guided by beliefs through two pathways, a deliberate and automatic pathway. Research on student motivation has thus far focused mostly on the deliberate pathway and consequently almost exclusively relied on explicit measures (i.e. self-reports of motivation) to assess student…

Teaching Scientific Reasoning to Liberal Arts Students

NASA Astrophysics Data System (ADS)

Rubbo, Louis

2014-03-01

University courses in conceptual physics and astronomy typically serve as the terminal science experience for the liberal arts student. Within this population significant content knowledge gains can be achieved by utilizing research verified pedagogical methods. However, from the standpoint of the Univeristy, students are expected to complete these courses not necessarily for the content knowledge but instead for the development of scientific reasoning skills. Results from physics education studies indicate that unless scientific reasoning instruction is made explicit students do not progress in their reasoning abilities. How do we complement the successful content based pedagogical methods with instruction that explicitly focuses on the development of scientific reasoning skills? This talk will explore methodologies that actively engages the non-science students with the explicit intent of fostering their scientific reasoning abilities.

The `What is a system' reflection interview as a knowledge integration activity for high school students' understanding of complex systems in human biology

NASA Astrophysics Data System (ADS)

Tripto, Jaklin; Ben-Zvi Assaraf, Orit; Snapir, Zohar; Amit, Miriam

2016-03-01

This study examined the reflection interview as a tool for assessing and facilitating the use of 'systems language' amongst 11th grade students who have recently completed their first year of high school biology. Eighty-three students composed two concept maps in the 10th grade-one at the beginning of the school year and one at its end. The first part of the interview is dedicated to guiding the students through comparing their two concept maps and by means of both explicit and non-explicit teaching. Our study showed that the explicit guidance in comparing the two concept maps was more effective than the non-explicit, eliciting a variety of different, more specific, types of interactions and patterns (e.g. 'hierarchy', 'dynamism', 'homeostasis') in the students' descriptions of the human body system. The reflection interview as a knowledge integration activity was found to be an effective tool for assessing the subjects' conceptual models of 'system complexity', and for identifying those aspects of a system that are most commonly misunderstood.

Teaching Multiple Modes of Representation in Middle-School Science Classrooms: Impact on Student Learning and Multimodal Use

ERIC Educational Resources Information Center

Nixon, Ryan S.; Smith, Leigh K.; Wimmer, Jennifer J.

2015-01-01

This quasi-experimental study investigated how explicit instruction about multiple modes of representation (MMR) impacted grades 7 (n = 61) and 8 (n = 141) students' learning and multimodal use on end-of-unit assessments. Half of each teacher's (n = 3) students received an intervention consisting of explicit instruction on MMR in science…

Effects of the SOLVE Strategy on the Mathematical Problem Solving Skills of Secondary Students with Learning Disabilities

ERIC Educational Resources Information Center

Freeman-Green, Shaqwana M.; O'Brien, Chris; Wood, Charles L.; Hitt, Sara Beth

2015-01-01

This study examined the effects of explicit instruction in the SOLVE Strategy on the mathematical problem solving skills of six Grade 8 students with specific learning disabilities. The SOLVE Strategy is an explicit instruction, mnemonic-based learning strategy designed to help students in solving mathematical word problems. Using a multiple probe…

Enhancing divergent thinking in visual arts education: Effects of explicit instruction of meta-cognition.

PubMed

van de Kamp, Marie-Thérèse; Admiraal, Wilfried; van Drie, Jannet; Rijlaarsdam, Gert

2015-03-01

The main purposes of visual arts education concern the enhancement of students' creative processes and the originality of their art products. Divergent thinking is crucial for finding original ideas in the initial phase of a creative process that aims to result in an original product. This study aims to examine the effects of explicit instruction of meta-cognition on students' divergent thinking. A quasi-experimental design was implemented with 147 secondary school students in visual arts education. In the experimental condition, students attended a series of regular lessons with assignments on art reception and production, and they attended one intervention lesson with explicit instruction of meta-cognition. In the control condition, students attended a series of regular lessons only. Pre-test and post-test instances tests measured fluency, flexibility, and originality as indicators of divergent thinking. Explicit instruction of meta-cognitive knowledge had a positive effect on fluency and flexibility, but not on originality. This study implies that in the domain of visual arts, instructional support in building up meta-cognitive knowledge about divergent thinking may improve students' creative processes. This study also discusses possible reasons for the demonstrated lack of effect for originality. © 2014 The British Psychological Society.

Medical students' essay-writing skills: criteria-based self- and tutor-evaluation and the role of language background.

PubMed

Chur-Hansen, A

2000-03-01

An exercise is described which aimed to make clear to first-year undergraduate medical students the expected writing skills required for an essay examination in one discipline. Many students were from a non-English speaking background and over one-third of students, regardless of language background, had limited experience in this type of essay writing. For this exercise, a practice essay was written by each student for formative assessment. The essay was rated by a tutor and by the student according to well-defined criteria. This allowed for comparisons to be made in a structured and objective way between the judgements of the student and the assessor. Students found the exercise to be very useful, although whether essay writing skills actually improved could not be established. Students from non-English speaking backgrounds tended to be most harsh in their self-evaluations, yet tutor-evaluations generally showed these students to have better writing skills than other students. Indeed, correlations between self- and tutor-evaluations were quite low. It is evident that students and their educators may be unclear about each others' expectations. By making explicit the requirements of an exercise, misunderstandings may be minimized and it is possible that student performance could improve, though further research is required to verify these hypotheses. It is suggested that students should be encouraged to evaluate their own work and should be instructed in writing skills throughout their medical degree education.

Joining a discourse community: How graduate students learn to speak like astronomers

NASA Astrophysics Data System (ADS)

Baleisis, Audra

Almost half of all graduate students leave their doctoral programs without finishing. Who leaves, taking which skills and strengths with them, is still poorly understood, however, because it is hard to measure exactly what graduate students learn in their doctoral programs. Since the expertise required of a PhD holder is highly dependent on discipline, the development of a better understanding of graduate education and attrition requires studying the process at the departmental level. This is a qualitative study of the cultural values and norms of academic astronomy, as transmitted through the socialization of graduate students in to giving talks, asking questions, and participating in departmental speaking events. This study also looks at the conflicts that arise when implicit cultural norms, which are practiced but remain unacknowledged, are inconsistent with the official, explicit values and norms for speaking in astronomy. Doctoral students and faculty members in a single astronomy department, at a large western university, filled out a short survey about the stakes involved in astronomy speaking events. A subset of these individuals was interviewed in- depth about the goals of, and their experiences with, five departmental speaking events: Coffee Hour, Journal Club, research talks, Thesis defense talks, and Colloquia. These interviewees were: (1) graduate students who had given a verbal presentation at one of these events, and (2) graduate students and faculty members who were in the audience at a graduate student's presentation. The desired outcomes which were expressed for these speaking events included: (1) lively, informal discussion among all participants, (2) increasing graduate student verbal participation in these events as they "learn to speak like astronomers," and (3) the utility of these events in helping graduate students learn and practice their speaking and reasoning skills related to astronomy research. In practice these goals were not achieved due to: (1) the ubiquitous, but unacknowledged practice of judging others' speech performance to come to negative conclusions about those individuals' intentions, intellectual abilities or efforts, (2) a lack of feedback for graduate students on their verbal performances, and (3) a lack of faculty members making explicit their own solutions to the inherent dilemmas of academic speaking.

Explicit and implicit learning: The case of computer programming

NASA Astrophysics Data System (ADS)

Mancy, Rebecca

The central question of this thesis concerns the role of explicit and implicit learning in the acquisition of a complex skill, namely computer programming. This issue is explored with reference to information processing models of memory drawn from cognitive science. These models indicate that conscious information processing occurs in working memory where information is stored and manipulated online, but that this mode of processing shows serious limitations in terms of capacity or resources. Some information processing models also indicate information processing in the absence of conscious awareness through automation and implicit learning. It was hypothesised that students would demonstrate implicit and explicit knowledge and that both would contribute to their performance in programming. This hypothesis was investigated via two empirical studies. The first concentrated on temporary storage and online processing in working memory and the second on implicit and explicit knowledge. Storage and processing were tested using two tools: temporary storage capacity was measured using a digit span test; processing was investigated with a disembedding test. The results were used to calculate correlation coefficients with performance on programming examinations. Individual differences in temporary storage had only a small role in predicting programming performance and this factor was not a major determinant of success. Individual differences in disembedding were more strongly related to programming achievement. The second study used interviews to investigate the use of implicit and explicit knowledge. Data were analysed according to a grounded theory paradigm. The results indicated that students possessed implicit and explicit knowledge, but that the balance between the two varied between students and that the most successful students did not necessarily possess greater explicit knowledge. The ways in which students described their knowledge led to the development of a framework which extends beyond the implicit-explicit dichotomy to four descriptive categories of knowledge along this dimension. Overall, the results demonstrated that explicit and implicit knowledge both contribute to the acquisition ofprogramming skills. Suggestions are made for further research, and the results are discussed in the context of their implications for education.

Who Says: "No Fair!"? What Personality and an Experiment in Educational Value Tell Us about Perceptions of Costs and Benefits of Research Pool Requirements

ERIC Educational Resources Information Center

Cromer, Lisa DeMarni; Reynolds, Shannon M.; Johnson, Mitchell D.

2013-01-01

Human subject pools (HSPs) are the basis for much psychological research. There is an explicit assumption that participants receive benefits from their participation, however there is little empirical research about the costs/benefits of participation. We conducted two studies with undergraduate psychology students to evaluate factors that can…

Does Teaching Students How to Explicitly Model the Causal Structure of Systems Improve Their Understanding of These Systems?

ERIC Educational Resources Information Center

Jensen, Eva

2014-01-01

If students really understand the systems they study, they would be able to tell how changes in the system would affect a result. This demands that the students understand the mechanisms that drive its behaviour. The study investigates potential merits of learning how to explicitly model the causal structure of systems. The approach and…

Fostering Upper Secondary Students' Ability to Engage in Practices of Scientific Investigation: a Comparative Analysis of an Explicit and an Implicit Instructional Approach

NASA Astrophysics Data System (ADS)

Vorholzer, Andreas; von Aufschnaiter, Claudia; Boone, William J.

2018-02-01

Inquiry-based teaching is considered as contributing to content-related, procedural, and epistemic learning goals of science education. In this study, a quasi-experimental research design was utilized to investigate to what extent embedding inquiry activities in an explicit and an implicit instructional approach fosters students' ability to engage in three practices of scientific investigation (POSI): (1) formulating questions and hypotheses, (2) planning investigations, (3) analyzing and interpreting data. Both approaches were implemented in a classroom-based intervention conducted in a German upper secondary school (N = 222). Students' procedural knowledge of the three POSI was assessed with a paper-pencil test prior and post to the intervention, their content knowledge and dispositional factors (e.g., cognitive abilities) were gathered once. Results show that not only explicit but also implicit instruction fosters students' knowledge of POSI. While overall explicit instruction was found to be more effective, the findings indicate that the effectiveness depends considerably on the practice addressed. Moreover, findings suggest that both approaches were equally beneficial for all students regardless of their prior content knowledge and their prior procedural knowledge of POSI. Potential conditions for the success of explicit and implicit approaches as well as implications for instruction on POSI in science classrooms and for future research are discussed.

Degrees of systematic thoroughness: A text analysis of student technical science writing

NASA Astrophysics Data System (ADS)

Esch, Catherine Julia

This dissertation investigates student technical science writing and use of evidence. Student writers attended a writing-intensive undergraduate university oceanography course where they were required to write a technical paper drawing from an instructor-designed software program, Our Dynamic Planet. This software includes multiple interactive geological data sets relevant to plate tectonics. Through qualitative text analysis of students science writing, two research questions frame the study asking: How are the papers textually structured? Are there distinctions between high- and low-rated papers? General and specific text characteristics within three critical sections of the technical paper are identified and analyzed (Observations, Interpretations, Conclusions). Specific text characteristics consist of typical types of figures displayed in the papers, and typical statements within each paper section. Data gathering consisted of collecting 15 student papers which constitute the population of study. An analytical method was designed to manage and analyze the text characteristics. It has three stages: identifying coding categories, re-formulating the categories, and configuring categories. Three important elements emerged that identified notable distinctions in paper quality: data display and use, narration of complex geological feature relationships, and overall organization of text structure. An inter-rater coding concordance check was conducted, and showed high concordance ratios for the coding of each section: Observations = 0.95; Interpretations = 0.93; and Conclusions = 0.87. These categories collectively reveal a larger pattern of general differences in the paper quality levels (high, low, medium). This variation in the quality of papers demonstrates degrees of systematic thoroughness, which is defined as how systematically each student engages in the tasks of the assignment, and how thoroughly and consistently the student follows through on that systematic commitment. Characterizations of each paper level indicate areas that can be explored to develop an explicit instructional pedagogy to support a greater number of low and medium level students. Implications suggest most students require greater explicit instruction. This involves having students pay more attention to detail, and to demonstrate greater follow through in order to produce a solid scientific argument in their technical papers.

Measures for Assessing Student Attitudes toward Older People

ERIC Educational Resources Information Center

Lin, Xiaoping; Bryant, Christina; Boldero, Jennifer

2011-01-01

Measuring medical and allied health students' attitudes towards older people has been identified as an important research area. The present study compared the use of implicit and explicit attitude measures. Sixty-five undergraduates completed one explicit measure, the Fraboni Scale of Ageism (FSA), (Fraboni, Saltstone, & Hughes, 1990) and one…

Relationships of Teachers' Language and Explicit Vocabulary Instruction to Students' Vocabulary Growth in Kindergarten

ERIC Educational Resources Information Center

Bowne, Jocelyn Bonnes; Yoshikawa, Hirokazu; Snow, Catherine E.

2017-01-01

This study evaluates the relationships between aspects of Chilean teachers' explicit vocabulary instruction and students' vocabulary development in kindergarten. Classroom videotapes of whole-class instruction gathered during a randomized experimental evaluation of a coaching-based professional development program were analyzed. The amount of…

The Roles of Implicit Understanding of Engineering Ethics in Student Teams' Discussion.

PubMed

Lee, Eun Ah; Grohman, Magdalena; Gans, Nicholas R; Tacca, Marco; Brown, Matthew J

2017-12-01

Following previous work that shows engineering students possess different levels of understanding of ethics-implicit and explicit-this study focuses on how students' implicit understanding of engineering ethics influences their team discussion process, in cases where there is significant divergence between their explicit and implicit understanding. We observed student teams during group discussions of the ethical issues involved in their engineering design projects. Through the micro-scale discourse analysis based on cognitive ethnography, we found two possible ways in which implicit understanding influenced the discussion. In one case, implicit understanding played the role of intuitive ethics-an intuitive judgment followed by reasoning. In the other case, implicit understanding played the role of ethical insight, emotionally guiding the direction of the discussion. In either case, however, implicit understanding did not have a strong influence, and the conclusion of the discussion reflected students' explicit understanding. Because students' implicit understanding represented broader social implication of engineering design in both cases, we suggest to take account of students' relevant implicit understanding in engineering education, to help students become more socially responsible engineers.

Group-based differences in anti-aging bias among medical students.

PubMed

Ruiz, Jorge G; Andrade, Allen D; Anam, Ramanakumar; Taldone, Sabrina; Karanam, Chandana; Hogue, Christie; Mintzer, Michael J

2015-01-01

Medical students (MS) may develop ageist attitudes early in their training that may predict their future avoidance of caring for the elderly. This study sought to determine MS' patterns of explicit and implicit anti-aging bias, intent to practice with older people and using the quad model, the role of gender, race, and motivation-based differences. One hundred and three MS completed an online survey that included explicit and implicit measures. Explicit measures revealed a moderately positive perception of older people. Female medical students and those high in internal motivation showed lower anti-aging bias, and both were more likely to intend to practice with older people. Although the implicit measure revealed more negativity toward the elderly than the explicit measures, there were no group differences. However, using the quad model the authors identified gender, race, and motivation-based differences in controlled and automatic processes involved in anti-aging bias.

Effects of Attention and Levels of Processing on Explicit and Implicit Memory Function with Interesting and Uninteresting Tasks in University Students

NASA Astrophysics Data System (ADS)

Mahdavian, Alireza; Kormi-Nouri, Reza

This study aims to investigate the effect of attention and levels of processing on memory function and recalling words in two situations when students are interested in the subject and when they are not. This is an experimental study of 160 students conducted individually using a computer software. Results reveal focused attention, interest in the subject and deep processing caused the explicit memory to be at its highest level of functionality. On the contrary, shallow processing, divided attention and lack of interest in the subject plunged memory function into its lowest levels. Variables have different effects on attention, explicit and implicit memory. That is, interesting tasks with focused attention and deep processing have the highest effect on explicit memory in order. Also, interesting tasks, focused attention, respectively affect implicit memory. But level of processing does not affect implicit memory significantly.

Explicit Nature of Science and Argumentation Instruction in the Context of Socioscientific Issues: An effect on student learning and transfer

NASA Astrophysics Data System (ADS)

Khishfe, Rola

2014-04-01

The purpose of the study was two-fold: to (a) investigate the influence of explicit nature of science (NOS) and explicit argumentation instruction in the context of a socioscientific issue on the argumentation skills and NOS understandings of students, and (b) explore the transfer of students' NOS understandings and argumentation skills learned in one socioscientific context into other similar contexts (familiar and unfamiliar). Participants were a total of 121 seventh grade students from two schools. The treatment involved an eight-week unit about the water usage and safety, which was taught by two teachers for two intact groups (Treatments I and II). Explicit NOS instruction was integrated for all groups. However, only the Treatment I groups had the additional explicit argumentation instruction. Participants were pre- and post-tested using an open-ended questionnaire and interviews about two socioscientific issues to assess their learning and transfer of argumentation skills and NOS understandings. Results showed improvements in the learning of argumentation practice and NOS understandings for Treatment I group participants. Similarly, there were improvements in the learning and transfer of NOS understandings for Treatment II group participants with only some improvements for the argumentation practice. Further, some of the Treatment I group participants made connections to argumentation when explicating their NOS understandings by the end of the study. Findings were discussed in light of classroom practice that utilizes an explicit approach, contextual approach, as well as an approach that integrates NOS and argumentation simultaneously.

Direct versus Indirect Explicit Methods of Enhancing EFL Students' English Grammatical Competence: A Concept Checking-Based Consciousness-Raising Tasks Model

ERIC Educational Resources Information Center

Dang, Trang Thi Doan; Nguyen, Huong Thu

2013-01-01

Two approaches to grammar instruction are often discussed in the ESL literature: direct explicit grammar instruction (DEGI) (deduction) and indirect explicit grammar instruction (IEGI) (induction). This study aims to explore the effects of indirect explicit grammar instruction on EFL learners' mastery of English tenses. Ninety-four…

The mixed impact of medical school on medical students' implicit and explicit weight bias.

PubMed

Phelan, Sean M; Puhl, Rebecca M; Burke, Sara E; Hardeman, Rachel; Dovidio, John F; Nelson, David B; Przedworski, Julia; Burgess, Diana J; Perry, Sylvia; Yeazel, Mark W; van Ryn, Michelle

2015-10-01

Health care trainees demonstrate implicit (automatic, unconscious) and explicit (conscious) bias against people from stigmatised and marginalised social groups, which can negatively influence communication and decision making. Medical schools are well positioned to intervene and reduce bias in new physicians. This study was designed to assess medical school factors that influence change in implicit and explicit bias against individuals from one stigmatised group: people with obesity. This was a prospective cohort study of medical students enrolled at 49 US medical schools randomly selected from all US medical schools within the strata of public and private schools and region. Participants were 1795 medical students surveyed at the beginning of their first year and end of their fourth year. Web-based surveys included measures of weight bias, and medical school experiences and climate. Bias change was compared with changes in bias in the general public over the same period. Linear mixed models were used to assess the impact of curriculum, contact with people with obesity, and faculty role modelling on weight bias change. Increased implicit and explicit biases were associated with less positive contact with patients with obesity and more exposure to faculty role modelling of discriminatory behaviour or negative comments about patients with obesity. Increased implicit bias was associated with training in how to deal with difficult patients. On average, implicit weight bias decreased and explicit bias increased during medical school, over a period of time in which implicit weight bias in the general public increased and explicit bias remained stable. Medical schools may reduce students' weight biases by increasing positive contact between students and patients with obesity, eliminating unprofessional role modelling by faculty members and residents, and altering curricula focused on treating difficult patients. © 2015 John Wiley & Sons Ltd.

Differentiating for Struggling Readers and Writers: Improving Motivation and Metacognition through Multisensory Methods & Explicit Strategy Instruction

ERIC Educational Resources Information Center

Walet, Jennifer

2011-01-01

This paper examines the issue of struggling readers and writers, and offers suggestions to help teachers increase struggling students' motivation and metacognition. Suggestions include multisensory methods that make use of the visual, auditory and kinesthetic learning pathways, as well as explicit strategy instruction to improve students' ability…

The Effects of Explicit-Strategy and Whole-Language Instruction on Students' Spelling Ability.

ERIC Educational Resources Information Center

Butyniec-Thomas, Jean; Woloshyn, Vera E.

1997-01-01

Whether explicit-strategy instruction combined with whole-language instruction would improve third graders' spelling more than using either approach alone was studied with 37 students. Findings suggest that young children learn to spell best when they are taught a repertoire of effective strategies in a meaningful context. (SLD)

Friendships Influence Hispanic Students' Implicit Attitudes toward White Non-Hispanics Relative to African Americans

ERIC Educational Resources Information Center

Aberson, Christopher L.; Porter, Michael K.; Gaffney, Amber M.

2008-01-01

This study examined the role of Hispanic students' friendships with White non-Hispanics (n-Hs) and African Americans (AAs) in predicting implicit and explicit prejudices toward these groups. Participants (N = 73) completed implicit and explicit attitude measures and a friendship questionnaire. Friendships were associated with implicit attitudes…

Beyond the Sponge Model: Encouraging Students' Questioning Skills in Abnormal Psychology.

ERIC Educational Resources Information Center

Keeley, Stuart M.; Ali, Rahan; Gebing, Tracy

1998-01-01

Argues that educators should provide students with explicit training in asking critical questions. Describes a training strategy taught in abnormal psychology courses at Bowling Green State University (Ohio). Based on a pre- and post-test, results support the promise of using explicit questioning training in promoting the evaluative aspects of…

Using Embedded Computer-Assisted Explicit Instruction to Teach Science to Students with Autism Spectrum Disorder

ERIC Educational Resources Information Center

Smith, Bethany R.; Spooner, Fred; Wood, Charles L.

2013-01-01

For students with Autism Spectrum Disorders and intellectual disability, the need for scientific literacy is further complicated by the need for individualized instruction necessary to teach new skills, especially when those skills are academic. This study investigated the effects of embedded, computer-assisted explicit instruction to teach…

Teaching about Gay and Lesbian Sexual and Affectional Orientation Using Explicit Films to Reduce Homophobia.

ERIC Educational Resources Information Center

Wells, Joel W.

1989-01-01

Investigated educational approach to reduce homophobia effectively among undergraduate university students using explicit films, lectures, discussions, and a gay-lesbian panel. Results revealed that student responses were significantly more positive on the posttest than on the pretest on the Index of Attitudes Toward Homosexuals and that women…

Medical School Factors Associated with Changes in Implicit and Explicit Bias Against Gay and Lesbian People among 3492 Graduating Medical Students.

PubMed

Phelan, Sean M; Burke, Sara E; Hardeman, Rachel R; White, Richard O; Przedworski, Julia; Dovidio, John F; Perry, Sylvia P; Plankey, Michael; A Cunningham, Brooke; Finstad, Deborah; W Yeazel, Mark; van Ryn, Michelle

2017-11-01

Implicit and explicit bias among providers can influence the quality of healthcare. Efforts to address sexual orientation bias in new physicians are hampered by a lack of knowledge of school factors that influence bias among students. To determine whether medical school curriculum, role modeling, diversity climate, and contact with sexual minorities predict bias among graduating students against gay and lesbian people. Prospective cohort study. A sample of 4732 first-year medical students was recruited from a stratified random sample of 49 US medical schools in the fall of 2010 (81% response; 55% of eligible), of which 94.5% (4473) identified as heterosexual. Seventy-eight percent of baseline respondents (3492) completed a follow-up survey in their final semester (spring 2014). Medical school predictors included formal curriculum, role modeling, diversity climate, and contact with sexual minorities. Outcomes were year 4 implicit and explicit bias against gay men and lesbian women, adjusted for bias at year 1. In multivariate models, lower explicit bias against gay men and lesbian women was associated with more favorable contact with LGBT faculty, residents, students, and patients, and perceived skill and preparedness for providing care to LGBT patients. Greater explicit bias against lesbian women was associated with discrimination reported by sexual minority students (b = 1.43 [0.16, 2.71]; p = 0.03). Lower implicit sexual orientation bias was associated with more frequent contact with LGBT faculty, residents, students, and patients (b = -0.04 [-0.07, -0.01); p = 0.008). Greater implicit bias was associated with more faculty role modeling of discriminatory behavior (b = 0.34 [0.11, 0.57); p = 0.004). Medical schools may reduce bias against sexual minority patients by reducing negative role modeling, improving the diversity climate, and improving student preparedness to care for this population.

Feedback in action within bedside teaching encounters: a video ethnographic study.

PubMed

Rizan, Chantelle; Elsey, Christopher; Lemon, Thomas; Grant, Andrew; Monrouxe, Lynn V

2014-09-01

Feedback associated with teaching activities is often synonymous with reflection on action, which comprises the evaluative assessment of performance out of its original context. Feedback in action (as correction during clinical encounters) is an underexplored, complementary resource facilitating students' understanding and learning. The purpose of this study was to explore the interactional patterns and correction modalities utilised in feedback sequences between doctors and students within general practice-based bedside teaching encounters (BTEs). A qualitative video ethnographic approach was used. Participants were recorded in their natural settings to allow interactional practices to be contextually explored. We examined 12 BTEs recorded across four general practices and involving 12 patients, four general practitioners and four medical students (209 minutes and 20 seconds of data) taken from a larger corpus. Data analysis was facilitated by Transana video analysis software and informed by previous conversation analysis research in ordinary conversation, classrooms and health care settings. A range of correction strategies across a spectrum of underlying explicitness were identified. Correction strategies classified at extreme poles of this scale (high or low explicitness) were believed to be less interactionally effective. For example, those using abrupt closing of topics (high explicitness) or interactional ambiguity (low explicitness) were thought to be less effective than embedded correction strategies that enabled the student to reach the correct answer with support. We believe that educators who are explicitly taught linguistic strategies for how to manage feedback in BTEs might manage learning more effectively. For example, clinicians might maximise learning moments during BTEs by avoiding abrupt or ambiguous feedback practices. Embedded correction strategies can enhance student participation by guiding students towards the correct answer. Clinician corrections can sensitively manage student face-saving by minimising the exposure of student error to patients. Furthermore, we believe that the effective practices highlighted by our analysis might facilitate successful transformation of feedback in action into feedback for action. © 2014 John Wiley & Sons Ltd.

Implicit and Explicit Knowledge of Korean Learners in the Philippines across Contextual Shift

ERIC Educational Resources Information Center

Cruz, Selwyn A.; Pariña, Jose Cristina M.

2017-01-01

Stemming from issue of migration for education, the study explored the language learning experience of Korean university students who come to the Philippines for education. Specifically, it documented the changes in the students' implicit and explicit knowledge that occurred in the preactional until the actional phase of their learning journey in…

An Examination of Implicitly Activated, Explicitly Activated, and Nullified Stereotypes on Mathematical Performance: It's Not Just a Woman's Issue.

ERIC Educational Resources Information Center

Smith, Jessi L.; White, Paul H.

2002-01-01

Examined how stereotypes might become activated in testing situations, noting the effects of this activation on task performance. Data collected on college students suggested that explicitly and implicitly activated stereotypes were equally detrimental to student performance. Members of a traditional nonstigmatized group (white men) were affected…

Investigation of High School Students' Online Science Information Searching Performance: The Role of Implicit and Explicit Strategies

NASA Astrophysics Data System (ADS)

Tsai, Meng-Jung; Hsu, Chung-Yuan; Tsai, Chin-Chung

2012-04-01

Due to a growing trend of exploring scientific knowledge on the Web, a number of studies have been conducted to highlight examination of students' online searching strategies. The investigation of online searching generally employs methods including a survey, interview, screen-capturing, or transactional logs. The present study firstly intended to utilize a survey, the Online Information Searching Strategies Inventory (OISSI), to examine users' searching strategies in terms of control, orientation, trial and error, problem solving, purposeful thinking, selecting main ideas, and evaluation, which is defined as implicit strategies. Second, this study conducted screen-capturing to investigate the students' searching behaviors regarding the number of keywords, the quantity and depth of Web page exploration, and time attributes, which is defined as explicit strategies. Ultimately, this study explored the role that these two types of strategies played in predicting the students' online science information searching outcomes. A total of 103 Grade 10 students were recruited from a high school in northern Taiwan. Through Pearson correlation and multiple regression analyses, the results showed that the students' explicit strategies, particularly the time attributes proposed in the present study, were more successful than their implicit strategies in predicting their outcomes of searching science information. The participants who spent more time on detailed reading (explicit strategies) and had better skills of evaluating Web information (implicit strategies) tended to have superior searching performance.

Effects of Explicit Instructions, Metacognition, and Motivation on Creative Performance

ERIC Educational Resources Information Center

Hong, Eunsook; O'Neil, Harold F.; Peng, Yun

2016-01-01

Effects of explicit instructions, metacognition, and intrinsic motivation on creative homework performance were examined in 303 Chinese 10th-grade students. Models that represent hypothesized relations among these constructs and trait covariates were tested using structural equation modelling. Explicit instructions geared to originality were…

Thinking Styles in Implicit and Explicit Learning

ERIC Educational Resources Information Center

Xie, Qiuzhi; Gao, Xiangping; King, Ronnel B.

2013-01-01

This study investigated whether individual differences in thinking styles influence explicit and implicit learning. Eighty-seven university students in China participated in this study. Results indicated that performance in the explicit learning condition was positively associated with Type I thinking styles (i.e. legislative and liberal styles)…

Bringing explicit insight into cognitive psychology features during clinical reasoning seminars: a prospective, controlled study.

PubMed

Nendaz, Mathieu R; Gut, Anne M; Louis-Simonet, Martine; Perrier, Arnaud; Vu, Nu V

2011-04-01

Facets of reasoning competence influenced by an explicit insight into cognitive psychology features during clinical reasoning seminars have not been specifically explored. This prospective, controlled study, conducted at the University of Geneva Faculty of Medicine, Switzerland, assessed the impact on sixth-year medical students' patient work-up of case-based reasoning seminars, bringing them explicit insight into cognitive aspects of their reasoning. Volunteer students registered for our three-month Internal Medicine elective were assigned to one of two training conditions: standard (control) or modified (intervention) case-based reasoning seminars. These seminars start with the patient's presenting complaint and the students must ask the tutor for additional clinical information to progress through case resolution. For this intervention, the tutors made each step explicit to students and encouraged self-reflection on their reasoning processes. At the end of their elective, students' performances were assessed through encounters with two standardized patients and chart write-ups. Twenty-nine students participated, providing a total of 58 encounters. The overall differences in accuracy of the final diagnosis given to the patient at the end of the encounter (control 63% vs intervention 74%, p = 0.53) and of the final diagnosis mentioned in the patient chart (61% vs 70%, p = 0.58) were not statistically significant. The students in the intervention group significantly more often listed the correct diagnosis among the differential diagnoses in their charts (75% vs 97%, p = 0.02). This case-based clinical reasoning seminar intervention, designed to bring students insight into cognitive features of their reasoning, improved aspects of diagnostic competence.

Introductory physics in biological context: An approach to improve introductory physics for life science students

NASA Astrophysics Data System (ADS)

Crouch, Catherine H.; Heller, Kenneth

2014-05-01

We describe restructuring the introductory physics for life science students (IPLS) course to better support these students in using physics to understand their chosen fields. Our courses teach physics using biologically rich contexts. Specifically, we use examples in which fundamental physics contributes significantly to understanding a biological system to make explicit the value of physics to the life sciences. This requires selecting the course content to reflect the topics most relevant to biology while maintaining the fundamental disciplinary structure of physics. In addition to stressing the importance of the fundamental principles of physics, an important goal is developing students' quantitative and problem solving skills. Our guiding pedagogical framework is the cognitive apprenticeship model, in which learning occurs most effectively when students can articulate why what they are learning matters to them. In this article, we describe our courses, summarize initial assessment data, and identify needs for future research.

A Vocabulary Learning Tool for L2 Undergraduates Reading Science and Technology Textbooks

NASA Astrophysics Data System (ADS)

Hsu, Chihcheng; Yang, Fang-Chuan Ou

2013-05-01

Students of English as a second language who major in science and technology use English-language textbooks to ensure that they can read English materials upon graduation. Research indicates that teachers spend little time helping these students on the linguistic complexity of such textbooks. Vocabulary, grammar, and article structure are elements of this complexity, but to many students, these elements can be akin to locked doors. This study presents MyVLS-Reader, which focuses on unlocking the first of these doors-vocabulary-while assisting in reading. With explicit vocabulary learning, students learn and memorize individual vocabulary, but the context is lost if the depth of learning discards context. In implicit vocabulary learning, students acquire vocabulary through repeated exposure to contexts, but repeated encounters with new words are required. Few e-learning systems combine both vocabulary-learning approaches. MyVLS-Reader achieves such synergy by (1) using a keyword setting to provide context-matched vocabulary explanation while reading and (2) embedding multiple learning choices, such as keyword setting, the review and memorization of explicit vocabulary, and the option to ask instructors. This study includes two rounds of evaluations: (1) an evaluation of the learning achievements of control and treatment groups and (2) a quantitative and qualitative investigation of perceptions regarding the use of MyVLS-Reader. The evaluation results indicate that the treatment group developed a better vocabulary than the control group in significantly less time. The use of MyVLS-Reader also slightly improved higher-order thinking skills. This result suggests that MyVLS-Reader can effective assist students in building their vocabulary while reading.

Implicit and Explicit Instruction of Spelling Rules

ERIC Educational Resources Information Center

Kemper, M. J.; Verhoeven, L.; Bosman, A. M. T.

2012-01-01

The study aimed to compare the differential effectiveness of explicit and implicit instruction of two Dutch spelling rules. Students with and without spelling disabilities were instructed a spelling rule either implicitly or explicitly in two experiments. Effects were tested in a pretest-intervention-posttest control group design. Experiment 1…

The Economy of Explicit Instruction

ERIC Educational Resources Information Center

Kraemer, Don J.

2007-01-01

The risk posed by explicit instruction in composition is that the reduction of writing to stock moves and effective devices may diminish the writer's agency and guarantee reproduction of the teacher's. The advantage of explicit instruction is power: overt and recursive attention to selected strategies can help students imagine the public agency…

Implicit and Explicit Exercise and Sedentary Identity

ERIC Educational Resources Information Center

Berry, Tanya R.; Strachan, Shaelyn M.

2012-01-01

We examined the relationship between implicit and explicit "exerciser" and "sedentary" self-identity when activated by stereotypes. Undergraduate participants (N = 141) wrote essays about university students who either liked to exercise or engage in sedentary activities. This was followed by an implicit identity task and an explicit measure of…

Chinese Undergraduates' Explicit and Implicit Attitudes toward Persons with Disabilities

ERIC Educational Resources Information Center

Chen, Shuang; Ma, Li; Zhang, Jian-Xin

2011-01-01

The present study is aimed at examining implicit and explicit attitudes toward persons with disabilities among Chinese college students. The "Implicit Association Test" was used to measure their implicit attitudes, whereas their explicit attitudes toward persons with disabilities were measured by using a scale of three items.…

The Effects of Explicit Reading Strategy Instruction and Cooperative Learning on Reading Comprehension in Fourth Grade Students

ERIC Educational Resources Information Center

Lencioni, Gina M.

2013-01-01

The purpose of this study was to investigate the effects of explicit direct instruction and cooperative learning on reading comprehension in fourth grade students. A quasi-experimental design was used. There were six cognitive and three affective measures used to collect quantitative data. Cognitive measures included California State Test scores,…

Use of Explicit Instruction and Double-Dosing to Teach Ratios, Proportions, and Percentages to At-Risk Middle School Students

ERIC Educational Resources Information Center

Piper, Lisa; Marchand-Martella, Nancy; Martella, Ronald

2010-01-01

The purpose of this action research was to determine the level of improvement of middle school students who were low performers in a mathematics class (N = 8) and who received "explicit instruction" with "double dosing" compared to their peer group who received normal instruction (N = 49). Results showed that at-risk…

Improving Summarizing Skills with TED Talks: An Account of a Teaching Lesson Using Explicit Instruction

ERIC Educational Resources Information Center

Hashimoto, Shin'ichi; Fukuda, Eri; Okazaki, Hironobu

2015-01-01

This paper reports on a study which investigated the effectiveness of an explicit instruction approach in a Japanese university setting with third-year science and technology students in an English for Specific Purposes (ESP) course. The two aims of this study were: 1) to explore changes in students' attitudes and understanding of summary writing,…

Effects of Explicit and Implicit Prompts on Students' Inquiry Practices in Computer-Supported Learning Environments in High School Earth Science

ERIC Educational Resources Information Center

Fang, Su-Chi; Hsu, Ying-Shao; Hsu, Wei Hsiu

2016-01-01

The study explored how to best use scaffolds for supporting students' inquiry practices in computer-supported learning environments. We designed a series of inquiry units assisted with three versions of written inquiry prompts (generic and context-specific); that is, three scaffold-fading conditions: implicit, explicit, and fading. We then…

[Requirements for final year medical studies in the era of generation Y - implementation for general and visceral surgery at the Ludwig Maximilians University of Munich].

PubMed

Albertsmeier, M; Pratschke, S; Raes, P; Werner, J; Angele, M K

2014-12-01

The revision of the medical licensing regulations in 2012 has changed the underlying conditions for the practical year (PY), especially in the sense of markedly more flexibility for the medical students. The driving force for these and future changes, however, is not the legislature but rather the students themselves who are explicitly demanding that their training be adapted to their requirements and wishes. Time for the realisation of personal aims, planning of leisure time activities, for the family and social contacts as well as an altogether balanced work-life balance have replaced the wish for professional advancement as premise for the lifestyle of generation Y. Many hospitals, especially the privately-supported, attract students with special offers - university hospitals are called upon to defend their position in the competition for newly qualified students. The present article describes the changes of 2012 as part of a programme for a sustainable increase in the attractivity of the surgical PY at the Ludwig-Maximilian University (LMU) in Munich. Georg Thieme Verlag KG Stuttgart · New York.

Interactions Between Mathematics and Physics: The History of the Concept of Function—Teaching with and About Nature of Mathematics

NASA Astrophysics Data System (ADS)

Kjeldsen, Tinne Hoff; Lützen, Jesper

2015-07-01

In this paper, we discuss the history of the concept of function and emphasize in particular how problems in physics have led to essential changes in its definition and application in mathematical practices. Euler defined a function as an analytic expression, whereas Dirichlet defined it as a variable that depends in an arbitrary manner on another variable. The change was required when mathematicians discovered that analytic expressions were not sufficient to represent physical phenomena such as the vibration of a string (Euler) and heat conduction (Fourier and Dirichlet). The introduction of generalized functions or distributions is shown to stem partly from the development of new theories of physics such as electrical engineering and quantum mechanics that led to the use of improper functions such as the delta function that demanded a proper foundation. We argue that the development of student understanding of mathematics and its nature is enhanced by embedding mathematical concepts and theories, within an explicit-reflective framework, into a rich historical context emphasizing its interaction with other disciplines such as physics. Students recognize and become engaged with meta-discursive rules governing mathematics. Mathematics teachers can thereby teach inquiry in mathematics as it occurs in the sciences, as mathematical practice aimed at obtaining new mathematical knowledge. We illustrate such a historical teaching and learning of mathematics within an explicit and reflective framework by two examples of student-directed, problem-oriented project work following the Roskilde Model, in which the connection to physics is explicit and provides a learning space where the nature of mathematics and mathematical practices are linked to natural science.

Resistance to Persuasion as a Consequence of Influence Attempts in Advertising and Non-Advertising Communications.

ERIC Educational Resources Information Center

Schwarz, Norbert; And Others

1986-01-01

College students read a communication about a textbook, designated either as a "review" or an "advertisement," and containing either a highly explicit or a less explicit influence attempt. Both presenting the communication as an advertisement and a highly explicit influence attempt reduced the communication's effectiveness, indicating the…

Pre-Service Teachers' Implicit and Explicit Attitudes toward Obesity Influence Their Judgments of Students

ERIC Educational Resources Information Center

Glock, Sabine; Beverborg, Arnoud Oude Groote; Müller, Barbara C. N.

2016-01-01

Obese children experience disadvantages in school and discrimination from their teachers. Teachers' implicit and explicit attitudes have been identified as contributing to these disadvantages. Drawing on dual process models, we investigated the nature of pre-service teachers' implicit and explicit attitudes, their motivation to respond without…

Teaching Nature of Science to K-2 Students: What understandings can they attain?

NASA Astrophysics Data System (ADS)

Akerson, Valarie; Donnelly, Lisa A.

2010-01-01

This study explored the influence of a Saturday Science program that used explicit reflective instruction through contextualized and decontextualized guided and authentic inquiry on K-2 students' views of nature of science (NOS). The six-week program ran for 2.5 hours weekly and emphasized NOS in a variety of science content areas, culminating in an authentic inquiry designed and carried out by the K-2 students. The Views of Nature of Science Form D was used to interview K-2 students pre- and post-instruction. Copies of student work were retained for content analysis. Videotapes made of each week's science instruction were reviewed to ensure that explicit reflective NOS instruction took place. Explicit NOS teaching strategies included (1) introducing NOS through decontextualized activities, (2) embedding NOS into science content through contextualized activities, (3) using children's literature, (4) debriefings and embedded NOS assessments, and (5) guided and student-designed inquiries. Results indicate that K-2 students improved their NOS views over the course of the program, suggesting that they are developmentally ready for these concepts. Students developed adequate views of the distinction between observation and inference, the creative NOS, the tentative NOS, the empirical NOS, and to a lesser degree, the subjective NOS.

Effects of supported electronic text and explicit instruction on science comprehension by students with autism spectrum disorder

NASA Astrophysics Data System (ADS)

Knight, Victoria Floyd

Supported electronic text (eText), or text that has been altered to increase access and provide support to learners, may promote comprehension of science content for students with disabilities. According to CAST, Book Builder(TM) uses supported eText to promote reading for meaning for all students. Although little research has been conducted in the area of supported eText for students with autism spectrum disorders (ASD), technology (e.g., computer assisted instruction) has been used for over 35 years to instruct students with ASD in academic areas. The purpose of this study was to evaluate the effects of a supported eText and explicit instruction on the science vocabulary and comprehension of four middle school students with ASD. Researchers used a multiple probe across participants design to evaluate the Book Builder (TM) program on measures of vocabulary, literal comprehension, and application questions. Results indicated a functional relation between the Book Builder(TM) and explicit instruction (i.e., model-lead-test, examples and non-examples, and referral to the definition) and the number of correct responses on the probe. In addition, students were able to generalize concepts to untrained exemplars. Finally, teachers and students validate the program as practical and useful.

Enhancing chemistry problem-solving achievement using problem categorization

NASA Astrophysics Data System (ADS)

Bunce, Diane M.; Gabel, Dorothy L.; Samuel, John V.

The enhancement of chemistry students' skill in problem solving through problem categorization is the focus of this study. Twenty-four students in a freshman chemistry course for health professionals are taught how to solve problems using the explicit method of problem solving (EMPS) (Bunce & Heikkinen, 1986). The EMPS is an organized approach to problem analysis which includes encoding the information given in a problem (Given, Asked For), relating this to what is already in long-term memory (Recall), and planning a solution (Overall Plan) before a mathematical solution is attempted. In addition to the EMPS training, treatment students receive three 40-minute sessions following achievement tests in which they are taught how to categorize problems. Control students use this time to review the EMPS solutions of test questions. Although problem categorization is involved in one section of the EMPS (Recall), treatment students who received specific training in problem categorization demonstrate significantly higher achievement on combination problems (those problems requiring the use of more than one chemical topic for their solution) at (p = 0.01) than their counterparts. Significantly higher achievement for treatment students is also measured on an unannounced test (p = 0.02). Analysis of interview transcripts of both treatment and control students illustrates a Rolodex approach to problem solving employed by all students in this study. The Rolodex approach involves organizing equations used to solve problems on mental index cards and flipping through them, matching units given when a new problem is to be solved. A second phenomenon observed during student interviews is the absence of a link in the conceptual understanding of the chemical concepts involved in a problem and the problem-solving skills employed to correctly solve problems. This study shows that explicit training in categorization skills and the EMPS can lead to higher achievement in complex problem-solving situations (combination problems and unannounced test). However, such achievement may be limited by the lack of linkages between students' conceptual understanding and improved problem-solving skill.

Do Contact and Empathy Mitigate Bias Against Gay and Lesbian People Among Heterosexual First-Year Medical Students? A Report From the Medical Student CHANGE Study.

PubMed

Burke, Sara E; Dovidio, John F; Przedworski, Julia M; Hardeman, Rachel R; Perry, Sylvia P; Phelan, Sean M; Nelson, David B; Burgess, Diana J; Yeazel, Mark W; van Ryn, Michelle

2015-05-01

A recent Institute of Medicine report concluded that lesbian and gay individuals face discrimination from health care providers and called for research on provider attitudes. Medical school is a critical juncture for improving future providers' treatment of sexual minorities. This study examined both explicit bias and implicit bias against lesbian women and gay men among first-year medical students, focusing on two predictors of such bias, contact and empathy. This study included the 4,441 heterosexual first-year medical students who participated in the baseline survey of the Medical Student Cognitive Habits and Growth Evaluation Study, which employed a stratified random sample of 49 U.S. medical schools in fall 2010. The researchers measured explicit attitudes toward gay and lesbian people using feeling thermometer self-assessments, implicit attitudes using the Implicit Association Test, amount and favorability of contact using self-report items, and empathy using subscales of the Interpersonal Reactivity Index. Nearly half (45.79%; 956/2,088) of respondents with complete data on both bias measures expressed at least some explicit bias, and most (81.51%; 1,702/2,088) exhibited at least some implicit bias against gay and lesbian individuals. Both amount and favorability of contact predicted positive implicit and explicit attitudes. Both cognitive and emotional empathy predicted positive explicit attitudes, but not implicit attitudes. The prevalence of negative attitudes presents an important challenge for medical education, highlighting the need for more research on possible causes of bias. Findings on contact and empathy point to possible curriculum-based interventions aimed at ensuring high-quality care for sexual minorities.

Undergraduate nursing students' perspectives on clinical assessment at transition to practice.

PubMed

Wu, Xi Vivien; Wang, Wenru; Pua, Lay Hoon; Heng, Doreen Gek Noi; Enskär, Karin

2015-01-01

Assessment of clinical competence requires explicitly defined standards meeting the national standards of the nursing profession. This is a complex process because of the diverse nature of nursing practice. To explore the perceptions of final-year undergraduate nursing students regarding clinical assessment at transition to practice. An exploratory qualitative approach was adopted. Twenty-four students participated in three focus group discussions. Thematic analysis was conducted. Five themes emerged: the need for a valid and reliable clinical assessment tool, the need for a flexible style of reflection and specific feedback, the dynamic clinical learning environment, students' efforts in learning and assessment, and the unclear support system for preceptors. Workload, time, resource availability, adequate preparation of preceptors, and the provision of valid and reliable clinical assessment tools were deemed to influence the quality of students' clinical learning and assessment. Nursing leadership in hospitals and educational institutions has a joint responsibility in shaping the clinical learning environment and providing clinical assessments for the students.

Implicit anti-fat bias in physical educators: physical attributes, ideology and socialization.

PubMed

O'Brien, K S; Hunter, J A; Banks, M

2007-02-01

To investigate the implicit and explicit prejudice of physical education (PE) students before, and following extensive professional training, and to examine the relationship of anti-fat prejudice to relevant psychosocial predictors. Implicit and explicit anti-fat prejudice of year one and three PE students (cross-sectional sample) were assessed and compared to a similarly matched (age, body mass index (BMI), education) sample of psychology students. Three hundred and forty-four university students, 180 PE students, 164 psychology students (67% female, mean age 20 years, BMI: mean 23.18 kg/m(2)). Measures of implicit and explicit anti-fat prejudice were administered to PE and psychology students in either their second week, or near completion of their third year, of university study. Physical identity, body esteem and social dominance orientation (SDO) were assessed in order to establish their relationship with anti-fat bias. PE students displayed higher levels of implicit anti-fat bias than psychology students, and other health professionals. Additionally, year three PE students displayed higher levels of implicit anti-fat attitudes than year one PE students. The higher implicit anti-fat biases exhibited by year three PE students were associated with SDO, and lower body esteem. Physical educators, and particularly those more socialized in the PE environment, display strong negative prejudice toward obese individuals that is greater than that displayed by other groups. These prejudices appear to be supported by an over-investment in physical attributes, and ideological beliefs.

Examining Implicit and Explicit Evaluations of Sexual Aggression and Sexually Aggressive Behavior in Men Recruited Online.

PubMed

Hermann, Chantal A; Nunes, Kevin L; Maimone, Sacha

2016-12-05

The purpose of the current study was to explore the relationship between implicit and explicit evaluations of sexual aggression and indicators of sexually aggressive behavior in samples of students and community men recruited online. Participants were male undergraduate students recruited online from a Canadian University (N = 150) and men recruited from the community via an online panel (N = 378). Participants completed measures of implicit and explicit evaluations of sexual aggression, cognitive distortions regarding rape, self-reported past sexually aggressive behavior, and self-reported proclivity to commit sexually aggressive behavior. We found that more positive explicit evaluations and more cognitive distortions were moderately to strongly associated with sexual aggression; however, this was not the case for implicit evaluations of rape. Our results suggest that explicit evaluations of sexual aggression and cognitive distortions may be relevant for understanding sexual aggression against adults, and that more research is needed exploring whether or not implicit evaluations are associated with sexually aggressive behavior. © The Author(s) 2016.

The Explicit Teaching of Reading.

ERIC Educational Resources Information Center

Hancock, Joelie, Ed.

Exploring the explicit teaching of reading, this book is the result of a group of Australian teachers who took a closer look at their teaching so that they could be clearer to their kindergarten through middle-school students. Chapter 1 is based on a presentation at a Saturday inservice program on explicit teaching. Chapters 2-9 were written by…

Incorporation of an Explicit Critical-Thinking Curriculum to Improve Pharmacy Students' Critical-Thinking Skills.

PubMed

Cone, Catherine; Godwin, Donald; Salazar, Krista; Bond, Rucha; Thompson, Megan; Myers, Orrin

2016-04-25

Objective. The Health Sciences Reasoning Test (HSRT) is a validated instrument to assess critical-thinking skills. The objective of this study was to determine if HSRT results improved in second-year student pharmacists after exposure to an explicit curriculum designed to develop critical-thinking skills. Methods. In December 2012, the HSRT was administered to students who were in their first year of pharmacy school. Starting in August 2013, students attended a 16-week laboratory curriculum using simulation, formative feedback, and clinical reasoning to teach critical-thinking skills. Following completion of this course, the HSRT was readministered to the same cohort of students. Results. All students enrolled in the course (83) took the HSRT, and following exclusion criteria, 90% of the scores were included in the statistical analysis. Exclusion criteria included students who did not finish more than 60% of the questions or who took less than 15 minutes to complete the test. Significant changes in the HSRT occurred in overall scores and in the subdomains of deduction, evaluation, and inference after students completed the critical-thinking curriculum. Conclusions. Significant improvement in HSRT scores occurred following student immersion in an explicit critical-thinking curriculum. The HSRT was useful in detecting these changes, showing that critical-thinking skills can be learned and then assessed over a relatively short period using a standardized, validated assessment tool like the HSRT.

Effects of explicit and implicit prompts on students' inquiry practices in computer-supported learning environments in high school earth science

NASA Astrophysics Data System (ADS)

Fang, Su-Chi; Hsu, Ying-Shao; Hsu, Wei Hsiu

2016-07-01

The study explored how to best use scaffolds for supporting students' inquiry practices in computer-supported learning environments. We designed a series of inquiry units assisted with three versions of written inquiry prompts (generic and context-specific); that is, three scaffold-fading conditions: implicit, explicit, and fading. We then examined how the three scaffold-fading conditions influenced students' conceptual understanding, understanding of scientific inquiry, and inquiry abilities. Three grade-10 classes (N = 105) participated in this study; they were randomly assigned to and taught in the three conditions. Data-collection procedures included a pretest-posttest approach and in-depth observations of the target students. The findings showed that after these inquiry units, all of the students exhibited significant learning gains in conceptual knowledge and performed better inquiry abilities regardless of which condition was used. The explicit and fading conditions were more effective in enhancing students' understanding of scientific inquiry. The fading condition tended to better support the students' development of inquiry abilities and help transfer these abilities to a new setting involving an independent socioscientific task about where to build a dam. The results suggest that fading plays an essential role in enhancing the effectiveness of scaffolds.

Students' understanding of primary and secondary protein structure: drawing secondary protein structure reveals student understanding better than simple recognition of structures.

PubMed

Harle, Marissa; Towns, Marcy H

2013-01-01

The interdisciplinary nature of biochemistry courses requires students to use both chemistry and biology knowledge to understand biochemical concepts. Research that has focused on external representations in biochemistry has uncovered student difficulties in comprehending and interpreting external representations in addition to a fragmented understanding of fundamental biochemistry concepts. This project focuses on students' understanding of primary and secondary protein structure and drawings (representations) of hydrogen-bonding in alpha helices and beta sheets. Analysis demonstrated that students can recognize and identify primary protein structure concepts when given a polypeptide. However, when asked to draw alpha helices and beta sheets and explain the role of hydrogen bonding their drawings students exhibited a fragmented understanding that lacked coherence. Faculty are encouraged to have students draw molecular level representations to make their mental models more explicit, complete, and coherent. This is in contrast to recognition and identification tasks, which do not adequately probe mental models and molecular level understanding. © 2013 by The International Union of Biochemistry and Molecular Biology.

Revision workshops in elementary mathematics enhance student performance in routine laboratory calculations.

PubMed

Sawbridge, Jenny L; Qureshi, Haseeb K; Boyd, Matthew J; Brown, Angus M

2014-09-01

The ability to understand and implement calculations required for molarity and dilution computations that are routinely undertaken in the laboratory are essential skills that should be possessed by all students entering an undergraduate Life Sciences degree. However, it is increasingly recognized that the majority of these students are ill equipped to reliably carry out such calculations. There are several factors that conspire against students' understanding of this topic, with the alien concept of the mole in relation to the mass of compounds and the engineering notation required when expressing the relatively small quantities typically involved being two key examples. In this report, we highlight teaching methods delivered via revision workshops to undergraduate Life Sciences students at the University of Nottingham. Workshops were designed to 1) expose student deficiencies in basic numeracy skills and remedy these deficiencies, 2) introduce molarity and dilution calculations and illustrate their workings in a step-by-step manner, and 3) allow students to appreciate the magnitude of numbers. Preworkshop to postworkshop comparisons demonstrated a considerable improvement in students' performance, which attenuated with time. The findings of our study suggest that an ability to carry out laboratory calculations cannot be assumed in students entering Life Sciences degrees in the United Kingdom but that explicit instruction in the form of workshops improves proficiency to a level of competence that allows students to prosper in the laboratory environment. Copyright © 2014 The American Physiological Society.

Attitudinal effects of degrading themes and sexual explicitness in video materials.

PubMed

Golde, J A; Strassberg, D S; Turner, C M; Lowe, K

2000-07-01

This study examined the independent and interactive effects of sexual explicitness and degrading themes toward women on mens' attitudes following exposure to video presentations of male-female interactions. Subjects were 83 male college students who viewed video vignettes under one of four stimulus conditions: (a) sexually explicit/degrading, (b) sexually explicit/nondegrading, (c) nonexplicit/degrading, and (d) nonexplicit/nondegrading. Results revealed that men exposed to degrading material, regardless of explicitness, were significantly more likely to express attitudes supportive of rape, while explicitness had no significant main or interactive effect on these attitudes. Further, the interaction of explicitness with degradation was found to impact scores on a measure of sexual callousness. Theoretical and clinical implications of these findings are discussed.

Challenging some assumptions about empathy.

PubMed

Gallagher, Peter; Moriarty, Helen; Huthwaite, Mark; Lim, Bee

2017-12-01

In New Zealand little nursing or medical curricula time, if any, is specifically devoted to the enhancement of empathy. If being empathic is important in the context of patient care, it is a quality that is already present in students or is learned by students during their practicum in the company of experienced clinicians. This study aimed to compare self-reported empathy ratings between different groups of medical students and one cohort of nursing students who were either exposed or not exposed to explicit empathy training or learning in clinical settings in the presence of patients. The Jefferson Scale of Physician Empathy (JSPE) was completed before and after groups of medical and nursing students had been exposed to various extended periods of practicum. Some medical student cohorts undertook brief empathy training, whereas others had no exposure. The nursing student cohort had no formal, explicit empathy training. Irrespective of profession, length of practicum or exposure to specific empathy training, there were no significant differences in the self-reported JSPE scores across the seven different cohorts of students. Empathy is a quality that is already present in students or is learned by students during their practicum DISCUSSION: If empathy is caught rather than taught, then brief efforts to enhance empathy may be futile. To optimise the inherent empathic qualities of aspirant health professionals, explicit consideration should be given to how empathy is influenced by the practicum experience. © 2017 John Wiley & Sons Ltd and The Association for the Study of Medical Education.

Deoxyribonucleic Acid and Other Words Students Avoid Speaking Aloud: Evaluating the Role of Pronunciation on Participation in Secondary School Science Classroom Conversations

NASA Astrophysics Data System (ADS)

Beck, Stacie Elizabeth

Student's verbal participation in science classrooms is an essential element in building the skills necessary for proficiency in scientific literacy and discourse. The myriad of new, multisyllabic vocabulary terms introduced in one year of secondary school biology instruction can overwhelm students and further impede the self-efficacy needed for concise constructions of scientific explanations and arguments. Factors inhibiting students' inclination to answer questions, share ideas and respond to peers in biology classrooms include confidence and self-perceived competence in appropriately speaking the language of science. Providing students with explicit, engaging instruction in methods to develop vocabulary for use in expressing conclusions is critical for expanding comprehension of science concepts. This study fused the recommended strategies for engaging vocabulary instruction with linguistic practices for teaching pronunciation to examine the relationship between a student's ability to pronounce challenging bio-terminology and their propensity to speak in teacher-led, guided classroom discussions. Interviews, surveys, and measurements quantifying and qualifying students' participation in class discussions before and after explicit instruction in pronunciation were used to evaluate the potential of this strategy as an appropriate tool for increasing students' self-efficacy and willingness to engage in biology classroom conversations. The findings of this study showed a significant increase in student verbal participation in classroom discussions after explicit instruction in pronunciation combined with vocabulary literacy strategies. This research also showed an increase in the use of vocabulary words in student comments after the intervention.

Project-Based Teaching: Helping Students Make Project Connections

NASA Astrophysics Data System (ADS)

Johnson, Heather Jo Pusich

Project-based curriculum materials are designed to support students in engaging with scientific content and practices in meaningful ways, with the goal of improving students' science learning. However, students need to understand the connections between what they are doing on a day-to-day basis with respect to the goals of the overall project for students to get the motivational and cognitive benefits of a project-based approach. In this dissertation, I looked at the challenges that four ninth grade science teachers faced as they helped students to make these connections using a project-based environmental science curriculum. The analysis revealed that in general when the curriculum materials made connections explicit, teachers were better able to articulate the relationship between the lesson and the project during enactment. However, whether the connections were explicit or implicit in the materials, enactments of the same lesson across teachers revealed that teachers leveraged different aspects of the project context in different ways depending on their knowledge, beliefs, and goals about project-based teaching. The quantitative analysis of student data indicated that when teacher enactments supported project goals explicitly, students made stronger connections between a lesson and the project goal. Therefore, a teacher's ability to make clear connections during classroom instruction is essential. Furthermore, when students made connections between each lesson and the larger project goals their attitudes toward the lesson were more positive and they performed better on the final assessment. These findings suggest that connections between individual lessons and the goals of the project are critical to the effectiveness of project-based learning. This study highlights that while some teachers were able to forge these connections successfully as a result of leveraging cognitive resources, teachers' beliefs, knowledge and goals about project-based teaching are variable. As such, teachers adopting project-based curriculum materials need more support - through educative curriculum materials, coaching, or ongoing professional development - to help them support project connections consistently and explicitly in their teaching practice.

Incorporation of an Explicit Critical-Thinking Curriculum to Improve Pharmacy Students’ Critical-Thinking Skills

PubMed Central

Godwin, Donald; Salazar, Krista; Bond, Rucha; Thompson, Megan; Myers, Orrin

2016-01-01

Objective. The Health Sciences Reasoning Test (HSRT) is a validated instrument to assess critical-thinking skills. The objective of this study was to determine if HSRT results improved in second-year student pharmacists after exposure to an explicit curriculum designed to develop critical-thinking skills. Methods. In December 2012, the HSRT was administered to students who were in their first year of pharmacy school. Starting in August 2013, students attended a 16-week laboratory curriculum using simulation, formative feedback, and clinical reasoning to teach critical-thinking skills. Following completion of this course, the HSRT was readministered to the same cohort of students. Results. All students enrolled in the course (83) took the HSRT, and following exclusion criteria, 90% of the scores were included in the statistical analysis. Exclusion criteria included students who did not finish more than 60% of the questions or who took less than 15 minutes to complete the test. Significant changes in the HSRT occurred in overall scores and in the subdomains of deduction, evaluation, and inference after students completed the critical-thinking curriculum. Conclusions. Significant improvement in HSRT scores occurred following student immersion in an explicit critical-thinking curriculum. The HSRT was useful in detecting these changes, showing that critical-thinking skills can be learned and then assessed over a relatively short period using a standardized, validated assessment tool like the HSRT. PMID:27170812

Interaction Effects between Exposure to Sexually Explicit Online Materials and Individual, Family, and Extrafamilial Factors on Hong Kong High School Students' Beliefs about Gender Role Equality and Body-Centered Sexuality

ERIC Educational Resources Information Center

To, Siu-ming; Kan, Siu-mee Iu; Ngai, Steven Sek-yum

2015-01-01

This study examined the interaction effects between Hong Kong adolescents' exposure to sexually explicit online materials (SEOM) and individual, family, peer, and cultural factors on their beliefs about gender role equality and body-centered sexuality. Based on a survey design with a sample of 503 high school students in Hong Kong, the results…

Thai primary students' understanding of nature of science (NOS) in learning about force and motion for explicit NOS through STS approach

NASA Astrophysics Data System (ADS)

Jimakorn, Narakorn; Yuenyong, Chokchai

2018-01-01

This paper aimed to study of primary school students' understanding of nature of science in learning about force and motion for Explicit Nature of Science through science technology and society (STS) approach. Participants were 11 Grade 5 students who study in Baan Khongtaphet, Bothong, Chonburi, Thailand. This research regarded interpretive paradigm. The intervention of STS physics provided 4 weeks of teaching about force and motion through Yuenyong (2006) science technology and society (STS) approach. The issues of making skate board was brought into the class in order to enhance students learning about force and motion and applying knowledge for designing skate board. The intervention was also designed to allow students explicitly mentioning their ideas about nature of science related to learning activities of STS force and motion. Students' understanding of nature of science was interpreted through students' worksheets, participant observation, students' journal writing and informal interview. The findings revealed that majority of students could reflect their ideas related to many aspects of nature of science. This included Science demands and relies on empirical evidence; knowledge production in science shares many common factors and shared habits of mind, norms, logical thinking and methods; tentative of scientific knowledge; historical, cultural and social influences on science; historical, cultural and social influences on science; science and its methods cannot answer all questions. The study has implications for NOS teaching in Thailand primary school.

Working memory moderates the effect of the integrative process of implicit and explicit autonomous motivation on academic achievement.

PubMed

Gareau, Alexandre; Gaudreau, Patrick

2017-11-01

In previous research, autonomous motivation (AM) has been found to be associated with school achievement, but the relation has been largely heterogeneous across studies. AM has typically been assessed with explicit measures such as self-report questionnaires. Recent self-determination theory (SDT) research has suggested that converging implicit and explicit measures can be taken to characterize the integrative process in SDT. Drawing from dual-process theories, we contended that explicit AM is likely to promote school achievement when it is part of an integrated cognitive system that combines easily accessible mental representations (i.e., implicit AM) and efficient executive functioning. A sample of 272 university students completed a questionnaire and a lexical decision task to assess their explicit and implicit AM, respectively, and they also completed working memory capacity measures. Grades were obtained at the end of the semester to examine the short-term prospective effect of implicit and explicit AM, working memory, and their interaction. Results of moderation analyses have provided support for a synergistic interaction in which the association between explicit AM and academic achievement was positive and significant only for individuals with high level of implicit AM. Moreover, working memory was moderating the synergistic effect of explicit and implicit AM. Explicit AM was positively associated with academic achievement for students with average-to-high levels of working memory capacity, but only if their motivation operated synergistically with high implicit AM. The integrative process thus seems to hold better proprieties for achievement than the sole effect of explicit AM. Implications for SDT are outlined. © 2017 The British Psychological Society.

Developing students' functional thinking in algebra through different visualisations of a growing pattern's structure

NASA Astrophysics Data System (ADS)

Wilkie, Karina J.; Clarke, Doug M.

2016-06-01

Spatial visualisation of geometric patterns and their generalisation have become a recognised pathway to developing students' functional thinking and understanding of variables in algebra. This design-based research project investigated upper primary students' development of explicit generalisation of functional relationships and their representation descriptively, graphically and symbolically. Ten teachers and their classes were involved in a sequence of tasks involving growing patterns and geometric structures over 1 year. This article focuses on two aspects of the study: visualising the structure of a geometric pattern in different ways and using this to generalise the functional relationship between two quantifiable aspects (variables). It was found that in an initial assessment task ( n = 222), students' initial visualisations could be categorised according to different types and some of these were more likely to lead either to recursive or explicit generalisation. In a later task, a small number of students demonstrated the ability to find more than one way to visualise the same geometric structure and thus represent their explicit generalisations as different but equivalent symbolic equations (using pronumerals). Implications for the teaching of functional thinking in middle-school algebra are discussed.

Amplifying Student Learning through Volunteering

ERIC Educational Resources Information Center

McFadden, Amanda; Smeaton, Kathleen

2017-01-01

Student volunteer experiences are ubiquitous within higher education contexts. Despite this, there is further scope for understanding the qualitatively different ways students experience volunteering. To achieve this an explicit focus on understanding volunteer experiences from the students' perspective and the relationship these experiences have…

Introductory Biology Students’ Conceptual Models and Explanations of the Origin of Variation

PubMed Central

Shaw, Neil; Momsen, Jennifer; Reinagel, Adam; Le, Paul; Taqieddin, Ranya; Long, Tammy

2014-01-01

Mutation is the key molecular mechanism generating phenotypic variation, which is the basis for evolution. In an introductory biology course, we used a model-based pedagogy that enabled students to integrate their understanding of genetics and evolution within multiple case studies. We used student-generated conceptual models to assess understanding of the origin of variation. By midterm, only a small percentage of students articulated complete and accurate representations of the origin of variation in their models. Targeted feedback was offered through activities requiring students to critically evaluate peers’ models. At semester's end, a substantial proportion of students significantly improved their representation of how variation arises (though one-third still did not include mutation in their models). Students’ written explanations of the origin of variation were mostly consistent with their models, although less effective than models in conveying mechanistic reasoning. This study contributes evidence that articulating the genetic origin of variation is particularly challenging for learners and may require multiple cycles of instruction, assessment, and feedback. To support meaningful learning of the origin of variation, we advocate instruction that explicitly integrates multiple scales of biological organization, assessment that promotes and reveals mechanistic and causal reasoning, and practice with explanatory models with formative feedback. PMID:25185235

Teacher Role Breadth and its Relationship to Student-Reported Teacher Support

ERIC Educational Resources Information Center

Phillippo, Kate L.; Stone, Susan

2013-01-01

This study capitalizes on a unique, nested data set comprised of students ("n" = 531) and teachers ("n" = 45) in three high schools that explicitly incorporated student support roles into teachers' job descriptions. Drawing from research on student-teacher relationships, teacher effects on student outcomes, and role theory,…

Needs analysis in developing the entrepreneurial interest of vocational education students

NASA Astrophysics Data System (ADS)

Widiyanti

2017-09-01

Vocational education aims to graduates have the ability to work independently. To make it happen, in addition to entrepreneurship education is required also the explicit understanding of factors that can increase entrepreneurial interest. These factors are more dominant in external conditions, which means that to be entrepreneurship can be learned and formed on a person's person start early. The introduction of entrepreneurship can begin with the giving of entrepreneurial materials, which can then be spelled out in the form of concrete actions. In this article is briefly described but detailed about factors that can increase entrepreneurship interest in vocational education students, which can be applied at the secondary level as well as at the level of further education.

How the nature of science is presented to elementary students in science read-alouds

NASA Astrophysics Data System (ADS)

Rivera, Seema

Students as early as elementary school age are capable of learning the aspects of the nature of science (NOS), and the National Benchmarks incorporate the NOS as part of the learning objectives for K--2 students. Learning more about elementary science instruction can aid in understanding how the NOS can be taught or potentially integrated into current teaching methods. Although many teaching methods exist, this study will focus on read-alouds because they are recommended for and are very common in elementary schools. The read-aloud practice is particularly helpful to young students because most of these students have a higher listening comprehension than reading comprehension. One of the main components of the read-aloud practice is the discourse that takes place about the trade book. Both explicit and implicit messages are communicated to students by teachers' language and discussion that takes place in the classroom. Therefore, six multisite naturalistic case studies were conducted to understand elementary teachers' understanding of the NOS, students' understandings of the NOS, trade book representations of the NOS, and read-aloud practices and understandings in upstate New York. The findings of the study revealed that teachers and students held mostly naive and mixed understandings of the NOS. The trade books that had explicit connections to the NOS helped teachers discuss NOS related issues, even when the teachers did not hold strong NOS views. Teachers who held more informed NOS views were able to ask students NOS related questions. All teachers showed they need guidance on how to translate their NOS views into discussion and see the significance of the NOS in their classroom. Explicit NOS instruction can improve student understanding of the NOS, however the focus should be not only on teachers and their NOS understanding but also on the books used. These results show that quality trade books with explicit connections to the NOS are a useful instructional tool in elementary science classrooms. The results of the study encourage more science education research in the science read-aloud practice. Keywords: NOS, read-aloud, elementary

The effect of explicit, inquiry instruction on freshman college science majors' understanding of the nature of science

NASA Astrophysics Data System (ADS)

Kenyon, Lisa Orvik

Reform efforts have placed strong emphasis on teaching practices that should help students learn about the nature of science. Researchers have examined two general instructional approaches, explicit and implicit, believed to be useful in teaching science. Of these two approaches, researchers emphasize explicit instruction as the more effective approach when enhancing students' views of the scientific endeavor (Abd-El-Khalick & Lederman, 2000; Bell, 2001; Billeh & Hasan, 1975; Carey & Stauss, 1968; Schwartz et al., 2000). Furthermore, recent studies (Schwartz et al ., 2000, 2001) indicate that teaching science inquiry through investigative activities and reflective discussions have demonstrated to be most effective for understanding science. The purpose of this study was to describe the effect of explicit, inquiry instruction on the understanding of freshman college science majors regarding the nature of science. Participants included 74 freshman college science majors, 50 students in the experimental group and 24 students in the control group. The experimental group was exposed to the treatment of the study, which took place in a Succeeding in Science course. The course content included explicit instruction on the nature of science, emphasizing scientific inquiry and the processes that scientists carry out in their work. The course reflected three aspects of inquiry-based science that are discussed in the Inquiry and the National Science Education Standards (2000) which are (1) to learn the principles and concepts of science; (2) to participate in scientific investigations; and (3) to reflect on the epistemology of science. The research design of this study used a pretest-posttest instrument, The Views of Nature of Science Questionnaire Form C (VNOS-C) (Lederman et al., 2001) and an essay paper at the end of the course to assess students' understanding about the nature of science. The results from the VNOS-C were analyzed using analysis of covariance in which the dependent variable was student understanding of science as measured by the posttest, and the covariate was student understanding of nature of science as measured by the pretest. The results indicated that the understanding of the nature of science of freshman college science majors who have participated in explicit, inquiry instruction is statistically greater than the understanding of the nature of science of freshman college science majors who have participated in traditional instruction. The essays provided insight into the apparent increase in student understanding of the nature of science. The results from pretesting and posttesting indicated that a one-semester credit hour course, which focuses directly on teaching about the nature of science can improve freshman science majors' understanding of the nature of science.

Insights from Students' Private Work in Their Notebooks: How Do Students Learn from the Teacher's Examples?

ERIC Educational Resources Information Center

Yau, King Woon; Mok, Ida Ah Chee

2016-01-01

Students' seatwork plays an important part in their learning in their lessons, and very often, students record their private work in the notebooks during seatwork. The students' private work in their notebooks reflects students' learning and thinking, representing explicit learning outcomes. The students' private work in their notebooks of 14…

Reading Deeply for Disciplinary Awareness and Political Judgment

ERIC Educational Resources Information Center

Staudinger, Alison

2017-01-01

What happens when students become better readers? Cultivating deep reading habits in students to help them navigate disciplinary cultures respects student autonomy. Scholarly literature predicts that three linked practices improve student reading: practice with feedback, explicit in-class work on reading strategies, and disciplinary norm…

Assessing ageist behaviours in undergraduate nursing students using the Relating to Older People Evaluation (ROPE) survey.

PubMed

Frost, Jane; Ranse, Kristen; Grealish, Laurie

2016-03-01

To describe the prevalence of ageist behaviours amongst first-year undergraduate nursing students. A cross-sectional survey design. The Relating to Older People Evaluation (ROPE) survey was administered to first-year undergraduate nursing students in one Australian university. One hundred and eighty-five students responded (response rate (RR) 85.3%). Up to 97.8% of students reported engaging in some ageist behaviours, with positive ageist behaviours ranked highest. Up to 87.5% of the cohort reported engaging in negative behaviours, such as talking slow and loud to an older person. Most students (63.2%) indicated that they would work in aged care in the future. Nursing students report engaging in ageist behaviours that can have a negative effect on their future relationships with older patients. The ROPE survey can be used to make collective ageist behaviours explicit to students. Combining explicit collective information on ageist behaviours with educational strategies is proposed to address ageism in undergraduate nursing curricula. © 2015 AJA Inc.

Scientific Reasoning for Pre-service Elementary Teachers

NASA Astrophysics Data System (ADS)

Sadaghiani, Homeyra R.

2010-10-01

The objectives of K-12 teacher education science courses often focus on conceptual learning and improving students overall attitude towards science. It is often assumed that with the use of research-based curriculum material and more hands on inquiry approaches, without any explicit instruction, student scientific and critical thinking skills would also be enhanced. In the last three years, we have been investigating student scientific and evidence-based reasoning abilities in a K-8 pre-service science course at Cal Poly Pomona. After recognizing student difficulties understanding the elements of scientific reasoning, we have provided explicit feedback using a rubric to assist students to become more rigorous and reflective thinkers; to use appropriate and accurate vocabulary; exercise evidence-base reasoning; and develop skepticism with respect to their own views. We will share the rubric and report on the preliminary results.

Student perceptions regarding the usefulness of explicit discussion of "Structure of the Observed Learning Outcome" taxonomy.

PubMed

Prakash, E S; Narayan, K A; Sethuraman, K R

2010-09-01

One method of grading responses of the descriptive type is by using Structure of Observed Learning Outcomes (SOLO) taxonomy. The basis of this study was the expectation that if students were oriented to SOLO taxonomy, it would provide them an opportunity to understand some of the factors that teachers consider while grading descriptive responses and possibly develop strategies to improve scores. We first sampled the perceptions of 68 second-year undergraduate medical students doing the Respiratory System course regarding the usefulness of explicit discussion of SOLO taxonomy. Subsequently, in a distinct cohort of 20 second-year medical students doing the Central Nervous System course, we sought to determine whether explicit illustration of SOLO taxonomy combined with some advice on better answering descriptive test questions (to an experimental group) resulted in better student scores in a continuous assessment test compared with providing advice for better answering test questions but without any reference to SOLO taxonomy (the control group). Student ratings of the clarity of the presentation on SOLO taxonomy appeared satisfactory to the authors, as was student understanding of our presentation. The majority of participants indicated that knowledge of SOLO taxonomy would help them study and prepare better answers for questions of the descriptive type. Although scores in the experimental and control group were comparable, this experience nonetheless provided us with the motivation to orient students to SOLO taxonomy early on in the medical program and further research factors that affect students' development of strategies based on knowledge of SOLO taxonomy.

Self-Reports of Student Cheating: Does a Definition of Cheating Matter?

ERIC Educational Resources Information Center

Burrus, Robert T.; McGoldrick, KimMarie; Schuhmann, Peter W.

2007-01-01

The authors examine student cheating based on implicit and explicit definitions of cheating. Prior to being provided a definition of cheating, students reported whether they had cheated. Students were then provided a definition of cheating and asked to rereport their cheating behaviors. Results indicate that students do not understand what…

Teaching Rocks and Minerals in the Context of Dynamic Earth Systems and Interactions: Using the Three Dimensions of the Next Generation Science Standards as an Organizing Framework to Engage Learners in Teacher Preparation Courses

NASA Astrophysics Data System (ADS)

Brady, M. E.; Nelson, F.

2014-12-01

The Next Generation Science Standards (NGSS) call for a shift from science learning as a fixed body of decontextualized facts toward a deliberate integration of three dimensions that transcend instructional level: 1) Disciplinary Core Ideas, 2) Crosscutting concepts, and 3) Science & Engineering Practices. This new approach to K-12 science education requires a dedicated effort to address teacher preparation in ESS. Here, we present an instructional model that explicitly integrates the three dimensions of the NGSS as an organizing framework in large-enrollment, undergraduate introductory geoscience courses targeted toward future teachers. This curriculum development is part of a campus-wide collaboration among science, engineering, and education faculty to enhance science teacher preparation. This approach reflects NGSS conceptual shifts and promotes a learner-centered environment where students regularly engage with each other and course material as part of the course: 1) In terms of content, Earth systems and interactions, are emphasized; rocks and minerals are discussed in the context of their use to understand and predict changes over Earth's past, present, and future; and engineering and technology are incorporated into discussions of mediating human impacts on Earth systems. 2) Cross-cutting concepts, such as cycles and flows, are explicitly referenced throughout the course to promote connections between and application of prior knowledge and new information or situations. 3) Guided by explicit prompts for partner discussions in class, students regularly engage in scientific practices, such as arguing by evidence and constructing an explanation. We will provide examples of student learning assessment, including in-class responses pre- and post- partner discussions, short written reflections, and cumulative projects. Ongoing evaluation of this instructional approach will include pre- and post- Geoscience Concept Inventory responses.

p53 as Batman: using a movie plot to understand control of the cell cycle.

PubMed

Gadi, Nikhita; Foley, Sage E; Nowey, Mark; Plopper, George E

2013-04-16

This Teaching Resource provides and describes a two-part classroom exercise to help students understand control of the cell cycle, with a focus on the transcription factor p53, the E3 ubiquitin ligase Mdm2, the Mdm2 inhibitor ARF, the kinases ATM and ATR, the kinase Chk2, and the cell cycle inhibitor p21(Cip1). Students use characters and scenes from the movie The Dark Knight to represent elements of the cell cycle control machinery, then they apply these characters and scenes to translate a primary research article on p53 function into a new movie scene in the "Batman universe." This exercise is appropriate for college-level courses in cell biology and cancer biology and requires students to have a background in introductory cell biology. Explicit learning outcomes and associated assessment methods are provided, as well as slides, student assignments, the primary research article, and an instructor's guide for the exercise.

Research-based active-learning instruction in physics

NASA Astrophysics Data System (ADS)

Meltzer, David E.; Thornton, Ronald K.

2013-04-01

The development of research-based active-learning instructional methods in physics has significantly altered the landscape of U.S. physics education during the past 20 years. Based on a recent review [D.E. Meltzer and R.K. Thornton, Am. J. Phys. 80, 478 (2012)], we define these methods as those (1) explicitly based on research in the learning and teaching of physics, (2) that incorporate classroom and/or laboratory activities that require students to express their thinking through speaking, writing, or other actions that go beyond listening and the copying of notes, or execution of prescribed procedures, and (3) that have been tested repeatedly in actual classroom settings and have yielded objective evidence of improved student learning. We describe some key features common to methods in current use. These features focus on (a) recognizing and addressing students' physics ideas, and (b) guiding students to solve problems in realistic physical settings, in novel and diverse contexts, and to justify or explain the reasoning they have used.

Sexting by high school students: an exploratory and descriptive study.

PubMed

Strassberg, Donald S; McKinnon, Ryan K; Sustaíta, Michael A; Rullo, Jordan

2013-01-01

Recently, a phenomenon known as sexting, defined here as the transfer of sexually explicit photos via cell phone, has received substantial attention in the U.S. national media. To determine the current and potential future impact of sexting, more information about the behavior and the attitudes and beliefs surrounding it must be gathered, particularly as it relates to sexting by minors. The present study was designed to provide preliminary information about this phenomenon. Participants were 606 high school students (representing 98 % of the available student body) recruited from a single private high school in the southwestern U.S. Nearly 20 % of all participants reported they had ever sent a sexually explicit image of themselves via cell phone while almost twice as many reported that they had ever received a sexually explicit picture via cell phone and, of these, over 25 % indicated that they had forwarded such a picture to others. Of those reporting having sent a sexually explicit cell phone picture, over a third did so despite believing that there could be serious legal and other consequences attached to the behavior. Given the potential legal and psychological risks associated with sexting, it is important for adolescents, parents, school administrators, and even legislators and law enforcement to understand this behavior.

The First "R": Evidence-Based Reading Instruction for Students with Learning Disabilities

ERIC Educational Resources Information Center

Ritchey, Kristen D.

2011-01-01

Students with learning disabilities (LD) represent a significant proportion of students enrolled in U.S. schools. Research suggests that students with LD in reading benefit from specialized reading instruction, and effective reading instruction can be characterized as explicit, intensive, and systematic. Examples of evidence-based interventions…

Characteristics of Workplace Learning among Finnish Vocational Students

ERIC Educational Resources Information Center

Virtanen, Anne; Tynjälä, Päivi; Collin, Kaija

2009-01-01

In Finnish VET, students' work experience is explicitly defined as workplace learning, instead of the practice of already learnt skills. Therefore, vocational students' learning periods in the workplace are goal-oriented, guided and assessed. This paper examines the characteristics of students' workplace learning and compares them with the…

Catalyzing Collaborative Learning: How Automated Task Distribution May Prompt Students to Collaborate

ERIC Educational Resources Information Center

Armstrong, Chandler

2010-01-01

Collaborative learning must prompt collaborative behavior among students. Once initiated, collaboration then must facilitate awareness between students of each other's activities and knowledge. Collaborative scripts provide explicit framework and guidance for roles and activities within student interactions, and are one method of fulfilling the…

Effective Reading and Writing Instruction: A Focus on Modeling

ERIC Educational Resources Information Center

Regan, Kelley; Berkeley, Sheri

2012-01-01

When providing effective reading and writing instruction, teachers need to provide explicit modeling. Modeling is particularly important when teaching students to use cognitive learning strategies. Examples of how teachers can provide specific, explicit, and flexible instructional modeling is presented in the context of two evidence-based…

Optimizing students' motivation in inquiry-based learning environments: The role of instructional practices

NASA Astrophysics Data System (ADS)

Kempler, Toni M.

The influence of inquiry science instruction on the motivation of 1360 minority inner-city seventh graders was examined. The project-based curriculum incorporates motivating features like real world questions, collaboration, technology, and lesson variety. Students design investigations, collect and analyze data, and create artifacts; challenging tasks require extensive use of learning and metacognitive strategies. Study 1 used Structural Equation Modeling to investigate student perceptions of the prevalence of project-based features, including real world connections, collaboration, academic press, and work norms, and their relation to interest, efficacy, cognitive engagement, and achievement. Perceptions of features related to different motivational outcomes, indicating the importance of using differentiated rather than single measures to study motivation in context. Cognitive engagement was enhanced by interest and efficacy but did not influence achievement, perhaps because students were not proficient strategy users and were new to inquiry. Study 2 examined the relationship between instructional practices and motivation. The 23 teachers in study 1 were observed six times during one unit. Observations focused on curriculum congruence, content accuracy, contextualization, sense making, and management and climate. A majority of teacher enactment was congruent with the curriculum, indicating that students experienced motivating features of project-based science. Hierarchical Linear Modeling showed that contextualization accounted for between-teacher variance in student interest, efficacy, and cognitive engagement; Teachers encouraged motivation through extended real world examples that related material to students' experiences. Cluster analysis was used to determine how patterns of practice affected motivation. Unexpectedly these patterns did not differentially relate to cognitive engagement. Findings showed that interest and efficacy were enhanced when teachers used particular sense making practices. These teachers provided explicit scaffolding for accomplishing complex tasks with questioning and feedback that highlighted key points. Teachers also used effective management practices and maintained a positive classroom climate. In contrast, a pattern of practice where teachers used questioning and feedback to press students to make connections and synthesize concepts without scaffolding support diminished motivation, because students may have needed more help to deal with challenge. Implications from both studies suggest inquiry teachers need to use explicit scaffolding and academic press together, with effective management practices, to support motivation.

Effects of tutoring in phonological and early reading skills on students at risk for reading disabilities.

PubMed

Vadasy, P F; Jenkins, J R; Pool, K

2000-01-01

This study examined the effectiveness of nonprofessional tutors in a phonologically based reading treatment similar to those in which successful reading outcomes have been demonstrated. Participants were 23 first graders at risk for learning disability who received intensive one-to-one tutoring from noncertified tutors for 30 minutes, 4 days a week, for one school year. Tutoring included instruction in phonological skills, letter-sound correspondence, explicit decoding, rime analysis, writing, spelling, and reading phonetically controlled text. At year end, tutored students significantly outperformed untutored control students on measures of reading, spelling, and decoding. Effect sizes ranged from .42 to 1.24. Treatment effects diminished at follow-up at the end of second grade, although tutored students continued to significantly outperform untutored students in decoding and spelling. Findings suggest that phonologically based reading instruction for first graders at risk for learning disability can be delivered by nonteacher tutors. Our discussion addresses the character of reading outcomes associated with tutoring, individual differences in response to treatment, and the infrastructure required for nonprofessional tutoring programs.

Unraveling Difficult Sentences: Strategies to Support Reading Comprehension

ERIC Educational Resources Information Center

Zipoli, Richard P., Jr.

2017-01-01

The ability to understand sentences contributes to students' reading comprehension. However, many reading programs tend to underemphasize explicit instruction aimed at enhancing students' knowledge of sentence structures. Children with language impairments, students with learning disabilities, and English language learners may particularly benefit…

Using Context Variety and Students' Discussions in Recognizing Statistical Situations

ERIC Educational Resources Information Center

Silva, José Luis Ángel Rodríguez; Aguilar, Mario Sánchez

2016-01-01

We present a proposal for helping students to cope with statistical word problems related to the classification of different cases of confidence intervals. The proposal promotes an environment where students can explicitly discuss the reasons underlying their classification of cases.

Using the Conceptual Change Instruction To Improve Learning.

ERIC Educational Resources Information Center

Alparslan, Cem; Tekkaya, Ceren; Geban, Omer

2003-01-01

Investigates the effect of conceptual change instruction on grade 11 students' understanding of respiration. The Respiration Concept Test was developed and used to test students' misconceptions. Results indicate that the conceptual change instruction that explicitly addressed students' misconceptions produced significantly greater achievement in…

From Asking to Answering: Making Questions Explicit

ERIC Educational Resources Information Center

Washington, Gene

2006-01-01

"From Asking To Answering: Making Questions Explicit" describes a pedagogical procedure the author has used in writing classes (expository, technical and creative) to help students better understand the purpose, and effect, of text-questions. It accomplishes this by means of thirteen discrete categories (e.g., CLAIMS, COMMITMENT, ANAPHORA, or…

Environmental Media Phase-Tracking Units in the Classroom

ERIC Educational Resources Information Center

Langseth, David E.

2009-01-01

When teaching phase partitioning concepts for solutes in porous media, and other multi-phase environmental systems, explicitly tracking the environmental media phase with which a substance of interest (S0I) is associated can enhance the students' understanding of the fundamental concepts and derivations. It is common to explicitly track the…

La parole, vue et prise par les etudiants (Speech as Seen and Understood by Student).

ERIC Educational Resources Information Center

Gajo, Laurent, Ed.; Jeanneret, Fabrice, Ed.

1998-01-01

Articles on speech and second language learning include: "Les sequences de correction en classe de langue seconde: evitement du 'non' explicite" ("Error Correction Sequences in Second Language Class: Avoidance of the Explicit 'No'") (Anne-Lise de Bosset); "Analyse hierarchique et fonctionnelle du discours: conversations…

Ethnic bias and clinical decision-making among New Zealand medical students: an observational study.

PubMed

Harris, Ricci; Cormack, Donna; Stanley, James; Curtis, Elana; Jones, Rhys; Lacey, Cameron

2018-01-23

Health professional racial/ethnic bias may impact on clinical decision-making and contribute to subsequent ethnic health inequities. However, limited research has been undertaken among medical students. This paper presents findings from the Bias and Decision-Making in Medicine (BDMM) study, which sought to examine ethnic bias (Māori (indigenous peoples) compared with New Zealand European) among medical students and associations with clinical decision-making. All final year New Zealand (NZ) medical students in 2014 and 2015 (n = 888) were invited to participate in a cross-sectional online study. Key components included: two chronic disease vignettes (cardiovascular disease (CVD) and depression) with randomized patient ethnicity (Māori or NZ European) and questions on patient management; implicit bias measures (an ethnicity preference Implicit Association Test (IAT) and an ethnicity and compliant patient IAT); and, explicit ethnic bias questions. Associations between ethnic bias and clinical decision-making responses to vignettes were tested using linear regression. Three hundred and two students participated (34% response rate). Implicit and explicit ethnic bias favoring NZ Europeans was apparent among medical students. In the CVD vignette, no significant differences in clinical decision-making by patient ethnicity were observed. There were also no differential associations by patient ethnicity between any measures of ethnic bias (implicit or explicit) and patient management responses in the CVD vignette. In the depression vignette, some differences in the ranking of recommended treatment options were observed by patient ethnicity and explicit preference for NZ Europeans was associated with increased reporting that NZ European patients would benefit from treatment but not Māori (slope difference 0.34, 95% CI 0.08, 0.60; p = 0.011), although this was the only significant finding in these analyses. NZ medical students demonstrated ethnic bias, although overall this was not associated with clinical decision-making. This study both adds to the small body of literature internationally on racial/ethnic bias among medical students and provides relevant and important information for medical education on indigenous health and ethnic health inequities in New Zealand.

Characterizing High School Students' Written Explanations in Biology Laboratories

NASA Astrophysics Data System (ADS)

Peker, Deniz; Wallace, Carolyn S.

2011-03-01

The purpose of this qualitative interpretive research study was to examine high school students' written scientific explanations during biology laboratory investigations. Specifically, we characterized the types of epistemologies and forms of reasoning involved in students' scientific explanations and students' perceptions of scientific explanations. Sixteen students from a rural high school in the Southeastern United States were the participants of this research study. The data consisted of students' laboratory reports and individual interviews. The results indicated that students' explanations were primarily based on first-hand knowledge gained in the science laboratories and mostly representing procedural recounts. Most students did not give explanations based on a theory or a principle and did not use deductive reasoning in their explanations. The students had difficulties explaining phenomena that involved intricate cause-effect relationships. Students perceived scientific explanation as the final step of a scientific inquiry and as an account of what happened in the inquiry process, and held a constructivist-empiricist view of scientific explanations. Our results imply the need for more explicit guidance to help students construct better scientific explanations and explicit teaching of the explanatory genre with particular focus on theoretical and causal explanations.

Early Childhood Pre-Service Students' Transitioning into Discourses of Professional Practice

ERIC Educational Resources Information Center

Quinones, Gloria; Ridgway, Avis

2015-01-01

The focus of this study is to investigate early childhood students' discourses of play-based curriculum. In this paper we focus on how students made implicit and explicit links to the Victorian Early Years Learning and Development Framework (VEYLDF). Twenty-six early childhood students had volunteered their de-identified play and pedagogy…

Story Grammar Instruction with Third and Fifth Grade Students with Learning Disabilities and Other Struggling Readers

ERIC Educational Resources Information Center

Alves, Kat D.; Kennedy, Michael J.; Brown, Tiara S.; Solis, Michael

2015-01-01

"Reading comprehension" is difficult for many students with disabilities, including those with specific learning disabilities. However these students can be explicitly taught strategies to improve their comprehension abilities. One such strategy is teaching students story grammar in order to provide them with a framework for…

"Agency in Mobility": Towards a Conceptualisation of International Student Agency in Transnational Mobility

ERIC Educational Resources Information Center

Tran, Ly Thi; Vu, Thao Thi Phuong

2018-01-01

Student mobility is becoming a prominent phenomenon of tertiary education in the twenty-first century. Internationally mobile students' lived experiences are intimately linked to their potential to exercise agency in transnational mobility. However, the notion of agency within the context of student mobility has not been the explicit focus of…

Improving Student Attitudes about Learning Science and Student Scientific Reasoning Skills

ERIC Educational Resources Information Center

Duncan, Douglas K.; Arthurs, Leilani

2012-01-01

Student attitudes about learning science and student ideas about the nature of science were compared at the end of two astronomy courses taught in Fall 2007, a course with a traditional astronomy curriculum and a transformed course, whose traditional astronomy curriculum was supplemented by an embedded curriculum that explicitly addressed the…

The Importance of Minority Teachers: Student Perceptions of Minority versus White Teachers

ERIC Educational Resources Information Center

Cherng, Hua-Yu Sebastian; Halpin, Peter F.

2016-01-01

The demographic divide between teachers and students is of growing public concern. However, few studies have explicitly addressed the common argument that students, and particularly minority students, have more favorable perceptions of minority versus White teachers. Using data from the Measure of Effective Teaching study, we find that students…

Open-ended versus guided laboratory activities:Impact on students' beliefs about experimental physics

NASA Astrophysics Data System (ADS)

Wilcox, Bethany R.; Lewandowski, H. J.

2016-12-01

Improving students' understanding of the nature of experimental physics is often an explicit or implicit goal of undergraduate laboratory physics courses. However, lab activities in traditional lab courses are typically characterized by highly structured, guided labs that often do not require or encourage students to engage authentically in the process of experimental physics. Alternatively, open-ended laboratory activities can provide a more authentic learning environment by, for example, allowing students to exercise greater autonomy in what and how physical phenomena are investigated. Engaging in authentic practices may be a critical part of improving students' beliefs around the nature of experimental physics. Here, we investigate the impact of open-ended activities in undergraduate lab courses on students' epistemologies and expectations about the nature of experimental physics, as well as their confidence and affect, as measured by the Colorado Learning Attitudes about Science Survey for Experimental Physics (E-CLASS). Using a national data set of student responses to the E-CLASS, we find that the inclusion of some open-ended lab activities in a lab course correlates with more expertlike postinstruction responses relative to courses that include only traditional guided lab activities. This finding holds when examining postinstruction E-CLASS scores while controlling for the variance associated with preinstruction scores, course level, student major, and student gender.

Alcohol-Approach Inclinations and Drinking Identity as Predictors of Behavioral Economic Demand for Alcohol

PubMed Central

Ramirez, Jason J.; Dennhardt, Ashley A.; Baldwin, Scott A.; Murphy, James G.; Lindgren, Kristen P.

2016-01-01

Behavioral economic demand curve indices of alcohol consumption reflect decisions to consume alcohol at varying costs. Although these indices predict alcohol-related problems beyond established predictors, little is known about the determinants of elevated demand. Two cognitive constructs that may underlie alcohol demand are alcohol-approach inclinations and drinking identity. The aim of this study was to evaluate implicit and explicit measures of these constructs as predictors of alcohol demand curve indices. College student drinkers (N = 223, 59% female) completed implicit and explicit measures of drinking identity and alcohol-approach inclinations at three timepoints separated by three-month intervals, and completed the Alcohol Purchase Task to assess demand at Time 3. Given no change in our alcohol-approach inclinations and drinking identity measures over time, random intercept-only models were used to predict two demand indices: Amplitude, which represents maximum hypothetical alcohol consumption and expenditures, and Persistence, which represents sensitivity to increasing prices. When modeled separately, implicit and explicit measures of drinking identity and alcohol-approach inclinations positively predicted demand indices. When implicit and explicit measures were included in the same model, both measures of drinking identity predicted Amplitude, but only explicit drinking identity predicted Persistence. In contrast, explicit measures of alcohol-approach inclinations, but not implicit measures, predicted both demand indices. Therefore, there was more support for explicit, versus implicit, measures as unique predictors of alcohol demand. Overall, drinking identity and alcohol-approach inclinations both exhibit positive associations with alcohol demand and represent potentially modifiable cognitive constructs that may underlie elevated demand in college student drinkers. PMID:27379444

Reducing obesity prejudice in medical education.

PubMed

Matharu, Kabir; Shapiro, Johanna F; Hammer, Rachel R; Kravitz, R L; Wilson, Machelle D; Fitzgerald, Faith T

2014-01-01

Healthcare worker attitudes toward obese individuals facilitate discrimination and contribute to poor health outcomes. Previous studies have demonstrated medical student bias toward obese individuals, but few have examined effects of the educational environment on these prejudicial beliefs. We sought to determine whether an innovative educational intervention (reading a play about obesity) could diminish obesity prejudice relative to a standard medical lecture. We conducted a randomized, controlled trial enrolling medical students (n = 129) from three universities. Students were assigned to play-reading or a standard lecture. Explicit attitudes and implicit bias toward obese individuals were assessed prior to intervention and after four months. At baseline, students demonstrated moderate explicit and implicit bias toward obese people despite high scores on empathy. Students randomized to the play-reading group had significantly decreased explicit fat bias (P = 0.01) at follow-up, while students in the lecture group showed increased endorsement of a prescriptive model of care at the expense of a patient-centered approach (P = 0.03). There was a significant increase in empathy for those in both the theater (P = 0.007) and lecture group (P = 0.02). The intervention had no significant effect on implicit bias or regard for obesity as a civil rights issue. Dramatic reading may be superior to traditional medical lectures for showcasing patient rights and preferences. The present study demonstrates for the first time that play-reading diminishes conscious obesity bias. Further research should determine whether nontraditional methods of instruction promote improved understanding of and care for obese patients.

A Look into Students' Retention of Acquired Nature of Science Understandings

NASA Astrophysics Data System (ADS)

Khishfe, Rola

2015-07-01

Having the learning and retention of science content and skills as a goal of scientific literacy, it is significant to study the issue of retention as it relates to teaching and learning about nature of science (NOS). Then, the purpose of this study was to investigate the development of NOS understandings of students, and the retention of these understandings four months after being acquired through explicit reflective instruction in relation to two contexts. Participants were 24 tenth-grade students at a private high school in a city in the Middle East. Explicit NOS instruction was addressed within a six-week unit about genetic engineering. Three NOS aspects were integrated and dispersed across the unit. A questionnaire, together with semi-structured interviews, was administered as pre-, post-, and delayed post-test to assess the retention of participants' NOS understandings. The questionnaire had two open-ended scenarios addressing controversial socioscientific issues about genetically modified food and water fluoridation. Results showed that most students improved their naïve understandings of NOS in relation to the two contexts following the six-week unit with the explicit NOS instruction. However, these newly acquired NOS understandings were not retained by all students four months after instruction. Many of the students reverted back to their earlier naïve understandings. Conclusions about the factors facilitating the process of retention as the orientation to meaningful learning and the prolonged exposure to the domain were discussed in relation to practical implications in the classroom.

The nature of declarative and nondeclarative knowledge for implicit and explicit learning.

PubMed

Kirkhart, M W

2001-10-01

Using traditional implicit and explicit artificial-grammar learning tasks, the author investigated the similarities and differences between the acquisition of declarative knowledge under implicit and explicit learning conditions and the functions of the declarative knowledge during testing. Results suggested that declarative knowledge was not predictive of or required for implicit learning but was related to consistency in implicit learning performance. In contrast, declarative knowledge was predictive of and required for explicit learning and was related to consistency in performance. For explicit learning, the declarative knowledge functioned as a guide for other behavior. In contrast, for implicit learning, the declarative knowledge did not serve as a guide for behavior but was instead a post hoc description of the most commonly seen stimuli.

The Internet and the First Amendment: School and Sexually Explicit Expression.

ERIC Educational Resources Information Center

Cate, Fred H.

Rather than focus on "who" makes the determination about students' access to sexually explicit expression, this volume examines the legal issues affecting "whether" to permit that access and "how much" access to allow. In sum, this book is intended to facilitate meaningful discussion about the regulation of minors'…

The Effects of Vocabulary Instructions on Students' Reading Comprehension across Cognitive Styles in ESP

ERIC Educational Resources Information Center

Kusumawati, Eny; Widiati, Utami

2017-01-01

Many scholars in language learning and teaching agree that vocabulary plays a vital role in a language learning. However, the way the vocabulary is presented to language learners, whether explicitly or implicitly, becomes central discussion in language literature. This study investigated the effect of explicit and implicit vocabulary instructions…

Explicit Constructivism: A Missing Link in Ineffective Lectures?

ERIC Educational Resources Information Center

Prakash, E. S.

2010-01-01

This study tested the possibility that interactive lectures explicitly based on activating learners' prior knowledge and driven by a series of logical questions might enhance the effectiveness of lectures. A class of 54 students doing the respiratory system course in the second year of the Bachelor of Medicine and Bachelor of Surgery program in my…

Metacognitive Enrichment for Community College Students

ERIC Educational Resources Information Center

Wyre, Steven H.

2012-01-01

Recent research was conducted to explore how introducing metacognitive enrichment into courses containing implicit or explicit critical thinking goals would affect the students' personal epistemological maturity. At the beginning of a fall semester at a moderate sized community college in the southeastern United States, 733 students were divided…

An endorsement-based approach to student modeling for planner-controlled intelligent tutoring systems

NASA Technical Reports Server (NTRS)

Murray, William R.

1990-01-01

An approach is described to student modeling for intelligent tutoring systems based on an explicit representation of the tutor's beliefs about the student and the arguments for and against those beliefs (called endorsements). A lexicographic comparison of arguments, sorted according to evidence reliability, provides a principled means of determining those beliefs that are considered true, false, or uncertain. Each of these beliefs is ultimately justified by underlying assessment data. The endorsement-based approach to student modeling is particularly appropriate for tutors controlled by instructional planners. These tutors place greater demands on a student model than opportunistic tutors. Numerical calculi approaches are less well-suited because it is difficult to correctly assign numbers for evidence reliability and rule plausibility. It may also be difficult to interpret final results and provide suitable combining functions. When numeric measures of uncertainty are used, arbitrary numeric thresholds are often required for planning decisions. Such an approach is inappropriate when robust context-sensitive planning decisions must be made. A TMS-based implementation of the endorsement-based approach to student modeling is presented, this approach is compared to alternatives, and a project history is provided describing the evolution of this approach.

Teaching Strategies for Developing Students' Argumentation Skills About Socioscientific Issues in High School Genetics

NASA Astrophysics Data System (ADS)

Dawson, Vaille Maree; Venville, Grady

2010-03-01

An outcome of science education is that young people have the understandings and skills to participate in public debate and make informed decisions about science issues that influence their lives. Toulmin’s argumentation skills are emerging as an effective strategy to enhance the quality of evidence based decision making in science classrooms. In this case study, an Australian science teacher participated in a one-on-one professional learning session on argumentation before explicitly teaching argumentation skills to two year 10 classes studying genetics. Over two lessons, the teacher used whole class discussion and writing frames of two socioscientific issues to teach students about argumentation. An analysis of classroom observation field notes, audiotaped lesson transcripts, writing frames and student interviews indicate that four factors promoted student argumentation. The factors are: the role of the teacher in facilitating whole class discussion; the use of writing frames; the context of the socioscientific issue; and the role of the students. It is recommended that professional learning to promote student argumentation may need to be tailored to individual teachers and that extensive classroom based research is required to determine the impact of classroom factors on students’ argumentation.

Interprofessional Collaboration and Turf Wars How Prevalent Are Hidden Attitudes?*

PubMed Central

Chung, Chadwick L. R.; Manga, Jasmin; McGregor, Marion; Michailidis, Christos; Stavros, Demetrios; Woodhouse, Linda J.

2012-01-01

Purpose: Interprofessional collaboration in health care is believed to enhance patient outcomes. However, where professions have overlapping scopes of practice (eg, chiropractors and physical therapists), "turf wars" can hinder effective collaboration. Deep-rooted beliefs, identified as implicit attitudes, provide a potential explanation. Even with positive explicit attitudes toward a social group, negative stereotypes may be influential. Previous studies on interprofessional attitudes have mostly used qualitative research methodologies. This study used quantitative methods to evaluate explicit and implicit attitudes of physical therapy students toward chiropractic. Methods: A paper-and-pencil instrument was developed and administered to 49 individuals (students and faculty) associated with a Canadian University master's entry-level physical therapy program after approval by the Research Ethics Board. The instrument evaluated explicit and implicit attitudes toward the chiropractic profession. Implicit attitudes were determined by comparing response times of chiropractic paired with positive versus negative descriptors. Results: Mean time to complete a word association task was significantly longer (t = 4.75, p =.00) when chiropractic was associated with positive rather than negative words. Explicit and implicit attitudes were not correlated (r = 0.13, p =.38). Conclusions: While little explicit bias existed, individuals associated with a master's entry-level physical therapy program appeared to have a significant negative implicit bias toward chiropractic PMID:22778528

Interprofessional collaboration and turf wars how prevalent are hidden attitudes?

PubMed

Chung, Chadwick L R; Manga, Jasmin; McGregor, Marion; Michailidis, Christos; Stavros, Demetrios; Woodhouse, Linda J

2012-01-01

Interprofessional collaboration in health care is believed to enhance patient outcomes. However, where professions have overlapping scopes of practice (eg, chiropractors and physical therapists), "turf wars" can hinder effective collaboration. Deep-rooted beliefs, identified as implicit attitudes, provide a potential explanation. Even with positive explicit attitudes toward a social group, negative stereotypes may be influential. Previous studies on interprofessional attitudes have mostly used qualitative research methodologies. This study used quantitative methods to evaluate explicit and implicit attitudes of physical therapy students toward chiropractic. A paper-and-pencil instrument was developed and administered to 49 individuals (students and faculty) associated with a Canadian University master's entry-level physical therapy program after approval by the Research Ethics Board. The instrument evaluated explicit and implicit attitudes toward the chiropractic profession. Implicit attitudes were determined by comparing response times of chiropractic paired with positive versus negative descriptors. Mean time to complete a word association task was significantly longer (t = 4.75, p =.00) when chiropractic was associated with positive rather than negative words. Explicit and implicit attitudes were not correlated (r = 0.13, p =.38). While little explicit bias existed, individuals associated with a master's entry-level physical therapy program appeared to have a significant negative implicit bias toward chiropractic.

Explicit and implicit effects of anti-marijuana and anti-tobacco TV advertisements.

PubMed

Czyzewska, Maria; Ginsburg, Harvey J

2007-01-01

Effects of anti-tobacco and anti-marijuana TV advertisements on explicit (i.e., semantic differential ratings) and implicit (i.e. Implicit Association Test, IAT) attitudes toward tobacco and marijuana were compared. Two hundred twenty nine, 18- to 19-year-old U.S. college students were randomly assigned to anti-tobacco or anti-marijuana PSA viewing conditions. Participants completed a short survey on attitudes to tobacco and marijuana. Afterwards they watched 15 PSAs embedded in a 15-min science program. At the end, all participants completed IAT for marijuana, IAT for tobacco and the assessment of explicit attitudes. Results of ANCOVA revealed a significant interaction between type of TV PSAs watched and implicit attitudes, F(1,223)=7.12, p<0.01 when controlling for preexisting attitudes to both substances; the implicit attitudes were more negative toward the substance that corresponded to the content of advertisements watched (i.e., anti-tobacco or anti-marijuana). However, analogical analysis on explicit measures showed that attitudes to marijuana became less negative among students that watched anti-marijuana ads than the group with anti-tobacco ads, F(1,222)=5.79, p<0.02. The discussion focused on the practical and theoretical implications of the observed dissociation between implicit and explicit attitudes to marijuana after the exposure to anti-marijuana PSAs.

Inspiring the Next Generation of Engineers and Scientists

NASA Astrophysics Data System (ADS)

Tambara, Kevin

2013-04-01

Students are usually not excited about abstract concepts, and teachers struggle to inject "pizzazz" into many of their lessons. K-12 teachers need opportunities and the associated pedagogical training to bring meaningful and authentic learning to their students. The professional educator community needs to develop a learning environment which connects desired content knowledge with science and engineering practices that students need to be successful future technology leaders. Furthermore, this environment must foster student exploration and discovery by encouraging them to use their natural creativity with newly acquired technical skills to complete assigned projects. These practices are explicitly listed in the US "Next Generation Science Standards" document that is due for final publication in the very near future. Education in America must unleash students' desires to create and make with their hands, using their intellect, and growing academic knowledge. In this submission I will share various student projects that I have created and implemented for middle and high school. For each project, students were required to learn and implement engineering best practices while designing, building, and testing prototype models, according to pre-assigned teacher specifications. As in all real-world engineering projects, students were required to analyze test data, re-design their models accordingly, and iterate the design process several times to meet specifications. Another key component to successful projects is collaboration between student team members. All my students come to realize that nothing of major significance is ever accomplished alone, that is, without the support of a team. I will highlight several projects that illustrate key engineering practices as well as lessons learned, for both student and teacher. Projects presented will include: magnetically levitated vehicles (maglev) races, solar-powered and mousetrap-powered cars and boats, Popsicle stick catapults and bridges, egg drop "lunar landers", egg-passenger car crashes, cardboard boat races (with human passengers), and working roller coasters made with only paper and tape. Each project requires minimal, low-cost materials commonly found at home or in local stores. I will share the most common student misperceptions about inquiry and problem-solving I have observed while working alongside my students during these projects.

Benefits of Systematic and Explicit Phonics Instruction with Early Elementary Students

ERIC Educational Resources Information Center

White, Kimberly

2017-01-01

Eighteen students in a Southern Suburban first grade class will participate in this case study. The purpose of this study is to determine the effectiveness of Saxon Phonics instruction in increasing reading achievement in elementary students. Students will take part in focus groups where they discuss books they read and why they enjoy reading…

"Free in Time, Not Free in Mind": First-Year University Students Becoming More Independent

ERIC Educational Resources Information Center

Ding, Feng

2017-01-01

In school-to-university transition literature, autonomy has been implied or explicitly explained as an important factor to predict the persistence and engagement of students in higher education; however, little qualitative research addresses students' transition in relation to autonomy, what these students have to go through in terms of becoming…

Using a Capability Maturity Model to Build on the Generational Approach to Student Engagement Practices

ERIC Educational Resources Information Center

Nelson, K.; Clarke, J.; Stoodley, I.; Creagh, T.

2015-01-01

The generational approach to conceptualising first-year student learning behaviour has made a useful contribution to understanding student engagement. It has an explicit focus on student behaviour and we suggest that a Capability Maturity Model interpretation may provide a complementary extension of that understanding as it builds on the…

Applying an Alternative Mathematics Pedagogy for Students with Weak Mathematics: Meta-Analysis of Alternative Pedagogies

ERIC Educational Resources Information Center

Lake, Warren; Wallin, Margie; Woolcott, Geoff; Boyd, Wendy; Foster, Alan; Markopoulos, Christos; Boyd, William

2017-01-01

Student mathematics performance and the need for work-ready graduates to be mathematics-competent is a core issue for many universities. While both student and teacher are responsible for learning outcomes, there is a need to explicitly acknowledge the weak mathematics foundation of many university students. A systematic literature review was…

Teachers' Use of Curriculum to Support Students in Writing Scientific Arguments to Explain Phenomena

ERIC Educational Resources Information Center

McNeill, Katherine L.

2009-01-01

The role of the teacher is essential for students' successful engagement in scientific inquiry practices. This study focuses on teachers' use of an 8-week chemistry curriculum that explicitly supports students in one particular inquiry practice, the construction of scientific arguments to explain phenomena in which students justify their claims…

Students' Roles in Maintaining Quality and in Enhancing Learning: Is There a Tension?

ERIC Educational Resources Information Center

Little, Brenda; Williams, Ruth

2010-01-01

This article is about student engagement and in particular the engagement of students in internal institutional quality assurance processes in the UK. It discusses the extent to which the introduction of more explicit internal and external quality assurance processes militate against the notion of the student as a part of a "cohesive learning…

Corrective Reading as a Supplementary Curriculum for Students with Emotional and Behavioral Disorders

ERIC Educational Resources Information Center

McDaniel, Sara C.; Houchins, David E.; Terry, Nicole P.

2013-01-01

Reading deficits among students with emotional and behavioral disorders (E/BD) are well documented. One approach to addressing these deficits has been providing students with intensive and explicit reading instruction. In this study, 31 students with E/BD and reading deficits in self-contained settings were provided with 8 weeks of…

Caught between Internationalisation and Immigration: The Case of Nepalese Students in Denmark

ERIC Educational Resources Information Center

Valentin, Karen

2012-01-01

An explicit marketisation and national profiling of Denmark as an attractive country for foreign students has resulted in an increasing number of students from poor countries in the global South, including Nepal, being admitted to Danish colleges and universities. The influx of students from these countries has led to several accusations against…

Discussing underrepresentation as a means to facilitating female students' physics identity development

NASA Astrophysics Data System (ADS)

Lock, Robynne M.; Hazari, Zahra

2016-12-01

Despite the fact that approximately half of high school physics students are female, only 21% of physics bachelor's degrees are awarded to women. In a previous study, drawn from a national survey of college students in introductory English courses, five factors commonly proposed to positively impact female students' choice of a physical science career were tested using multivariate matching methods. The only factor found to have a positive effect was the explicit discussion of the underrepresentation of women in physics. In order to explore this further, a case study of the classes of one teacher reported to discuss the underrepresentation of women was conducted. Two classroom underrepresentation discussions were recorded, students and teacher were interviewed, and relevant student work was collected. Analyzing the case study data using a figured worlds framework, we found that discussing the underrepresentation of women in science explicitly creates an opportunity for students' figured worlds of professional and school science to change, and facilitates challenging their own implicit assumptions about how the world functions. Subsequently, the norms in students' figured worlds may change or become less rigid allowing for a new openness to physics identity development amongst female students.

Components of Implicit Stigma against Mental Illness among Chinese Students

PubMed Central

Wang, Xiaogang; Huang, Xiting; Jackson, Todd; Chen, Ruijun

2012-01-01

Although some research has examined negative automatic aspects of attitudes toward mental illness via relatively indirect measures among Western samples, it is unclear whether negative attitudes can be automatically activated in individuals from non-Western countries. This study attempted to validate results from Western samples with Chinese college students. We first examined the three-component model of implicit stigma (negative cognition, negative affect, and discriminatory tendencies) toward mental illness with the Single Category Implicit Association Test (SC-IAT). We also explored the relationship between explicit and implicit stigma among 56 Chinese university college students. In the three separate SC-IATs and the combined SC-IAT, automatic associations between mental illness and negative descriptors were stronger relative to those with positive descriptors and the implicit effect of cognitive and affective SC-IATs were significant. Explicit and implicit measures of stigma toward mental illness were unrelated. In our sample, women's overall attitudes toward mental illness were more negative than men's were, but no gender differences were found for explicit measures. These findings suggested that implicit stigma toward mental illness exists in Chinese students, and provide some support for the three-component model of implicit stigma toward mental illness. Future studies that focus on automatic components of stigmatization and stigma-reduction in China are warranted. PMID:23029366

The Relationship between Student Self-Regulation Strategies and Increased Student Achievement: A Study on How the Explicit Integration of Self-Regulation Strategies Impacts Student Reading Achievement in the Elementary Classroom

ERIC Educational Resources Information Center

Egan, Patti A.

2017-01-01

Student ownership in learning is a topic that has become quite prevalent in recent years. While emphasis has grown on the importance of active student involvement in learning, integration of student self-regulation strategies is often absent in elementary classrooms. A paradigm shift that encourages active involvement of students in the learning…

Enhancing Students' Written Mathematical Arguments

ERIC Educational Resources Information Center

Lepak, Jerilynn

2014-01-01

Writing in mathematics is complex. The purpose of this article is to share how one teacher, Ms. Hill, used peer-review activities involving rubrics to explicitly communicate mathematical resources that students could draw from when justifying a claim. She found that helping students understand which type of statements could be used in…

Students' Ideas about Their Conceptualization: Their Elicitation through Instruction.

ERIC Educational Resources Information Center

Hennessey, M. Gertrude

Project META (Metacognitive Enhancing Teaching Activities) is a 3-year naturalistic case study designed to explicitly enhance the metacognitive capabilities of learners in order to illuminate the nature of metacognitive interactions among elementary students and to describe the impact this type of enhancement has on the formation of students'…

Toward a Pedagogy of Materially Engaged Listening

ERIC Educational Resources Information Center

LaVecchia, Christina M.

2017-01-01

As writing teachers increasingly engage students with audio media, it has become crucial to coach listening explicitly in the classroom, activities that students may otherwise approach passively. In this article I suggest that a rhetorical approach applicable to (or derived from) print texts is not enough to help students listen actively, and…

Discovering Linear Equations in Explicit Tables

ERIC Educational Resources Information Center

Burton, Lauren

2017-01-01

When teaching algebra concepts to middle school students, the author often hears questions that echo her own past confusion as a young student learning to write linear equations using data tables that show only input and output values. Students, expected to synthesize the relationship between these values in symbolic representation, grow…

Strategies for Teaching Algebra to Students with Learning Disabilities: Making Research to Practice Connections

ERIC Educational Resources Information Center

Strickland, Tricia K.; Maccini, Paula

2010-01-01

To improve student success in mathematics, the use of research-based interventions is necessary to help secondary students with learning disabilities (LD) access the algebra curriculum. The authors provide an overview of the following research-based approaches: explicit instruction, graduated instructional sequence, technology, and graphic…

Just like Real Scientists

ERIC Educational Resources Information Center

Betteley, Pat

2009-01-01

How do you inspire students to keep records like scientists? Share the primary research of real scientists and explicitly teach students how to keep records--that's how! Therefore, a group of third-grade students and their teacher studied the work of famous primatologist Jane Goodall and her modern-day counterpart Ian Gilby. After learning about…

Developing Students' Functional Thinking in Algebra through Different Visualisations of a Growing Pattern's Structure

ERIC Educational Resources Information Center

Wilkie, Karina J.; Clarke, Doug M.

2016-01-01

Spatial visualisation of geometric patterns and their generalisation have become a recognised pathway to developing students' functional thinking and understanding of variables in algebra. This design-based research project investigated upper primary students' development of explicit generalisation of functional relationships and their…

Notetaking Skills Instruction for Development of Middle School Students' Notetaking Performance

ERIC Educational Resources Information Center

Ilter, Ilhan

2017-01-01

The objective of this study was to investigate the effects of explicit instruction in notetaking skills on the notetaking performance of seventh-grade students at different reading ability levels. The students in the notetaking instruction condition (NTI) received classroom-based notetaking skills instruction (approximately 40 minutes) every week…

Development of an Electrochemistry Teaching Sequence using a Phenomenographic Approach

NASA Astrophysics Data System (ADS)

Rodriguez-Velazquez, Sorangel

Electrochemistry is the area of chemistry that studies electron transfer reactions across an interface. Chemistry education researchers have acknowledged that difficulties in electrochemistry instruction arise due to the level of abstraction of the topic, lack of adequate explanations and representations found in textbooks, and a quantitative emphasis in the application of concepts. Studies have identified conceptions (also referred to as misconceptions, alternative conceptions, etc.) about the electrochemical process that transcends academic and preparation levels (e.g., students and instructors) as well as cultural and educational settings. Furthermore, conceptual understanding of the electrochemical process requires comprehension of concepts usually studied in physics such as electric current, resistance and potential and often neglected in introductory chemistry courses. The lack of understanding of physical concepts leads to students. conceptions with regards to the relation between the concepts of redox reactions and electric circuits. The need for instructional materials to promote conceptual understanding of the electrochemical process motivated the development of the electrochemistry teaching sequence presented in this dissertation. Teaching sequences are educational tools that aim to bridge the gap between student conceptions and the scientific acceptable conceptions that instructors expect students to learn. This teaching sequence explicitly addresses known conceptions in electrochemistry and departs from traditional instruction in electrochemistry to reinforce students. previous knowledge in thermodynamics providing the foundation for the explicit relation of redox reactions and electric circuits during electrochemistry instruction. The scientific foundations of the electrochemical process are explained based on the Gibbs free energy (G) involved rather than on the standard redox potential values (E° ox/red) of redox half-reactions. Representations of the core concepts from discipline-specific models and theories serve as visual tools to describe reversible redox half-reactions at equilibrium, predict the spontaneity of the electrochemical process and explain interfacial equilibrium between redox species and electrodes in solution. The integration of physics concepts into electrochemistry instruction facilitated describing the interactions between the chemical system (e.g., redox species) and the external circuit (e.g., voltmeter). The "Two worlds" theoretical framework was chosen to anchor a robust educational design where the world of objects and events is deliberately connected to the world of theories and models. The core concepts in Marcus theory and density of states (DOS) provided the scientific foundations to connect both worlds. The design of this teaching sequence involved three phases; the selection of the content to be taught, the determination of a coherent and explicit connection among concepts and the development of educational activities to engage students in the learning process. The reduction-oxidation and electrochemistry chapters of three of the most popular general chemistry textbooks were revised in order to identify potential gaps during instruction, taking into consideration learning and teaching difficulties. The electrochemistry curriculum was decomposed into manageable sections contained in modules. Thirteen modules were developed and each module addresses specific conceptions with regard to terminology, redox reactions in electrochemical cells, and the function of the external circuit in electrochemical process. The electrochemistry teaching sequence was evaluated using a phenomenographic approach. This approach allows describing the qualitative variation in instructors' consciousness about the teaching of electrochemistry. A phenomenographic analysis revealed that the most relevant aspect of variation came from instructors' expertise. Participant A expertise (electrochemist) promoted in-depth discussions of fundamental theories and models that explain the electrochemical process while participant B expertise (general chemistry instruction) emphasized a coherent and explicit presentation of such theories and models to students. Other categories of variation were identified as: recognizing students' conceptions, the use of teaching resources and instructors' expectations for the teaching sequence. For example, while Participant B depended heavily on representations and explanations found in textbooks, participant A recognized misleading representations and oversimplified statements in general chemistry textbooks. Participant A was also more inclined to question the significance of some conceptions such as the correlation between the use of the term circuit and students' conceptions related to the movement of electrons in solution in an electrochemical cell. The electrochemistry teaching sequence in this dissertation fulfils each of the instructors' expectations with regards to the content that incorporated discipline-specific theories and models, explicit connections and flow among concepts, and addressing students' conceptions via the educational activities developed.

Effects of Singapore Model Method with Explicit Instruction on Math Problem Solving Skills of Students at Risk for or Identified with Learning Disabilities

ERIC Educational Resources Information Center

Preston, Angela Irene

2016-01-01

Over the last two decades, students in Singapore consistently scored above students from other nations on the Trends in International Mathematics and Science Study (TIMSS; Provasnik et al., 2012). In contrast, students in the United States have not performed as well on international and national mathematics assessments and students with…

The effect of exposure to a condom script on attitudes toward condoms.

PubMed

Kyes, K B; Brown, I S; Pollack, R H

1991-01-01

The effect of reading an erotic script that described condom placement on attitudes toward condom use was investigated in 102 male and 108 female US university students. It was hypothesized that, when integrated into an erotic script, condom use would become viewed as a pleasurable activity rather than just a means of avoiding pregnancy or disease. Controls received identical scripts except that the use of condoms was omitted or received no stories. Subjects who read the erotic accounts exhibited a positive change from pretest to posttest in attitudes toward condom use, but there was no difference in this outcome between condom story and no-condom erotic story conditions. In women, but not men, a high level of arousal induced by the script was associated with negative attitudes toward condoms, suggesting that males and females may require different reading materials. Given the finding, at least in women, of an inverse relationship between explicit eroticism/sexual arousal and condom attitude scores, a 2nd experiment involving less explicit stories written by college students was conducted. Here, 100 men and 100 women students received erotic stories that either featured or did not include condom use. Again, males who read stories incorporating condom placement held more positive attitudes toward condom use than same-sex controls, but women were not affected by the manipulation. For women, a positive attitude toward condom use was associated only with history of sexual activity. Helpful would be the preparation of erotic scripts that appeal to both sexes given the demonstrated effectiveness of this social learning technique with the male subjects in both experiments.

Iranian Pre-University Student's Retention of Collocations: Implicit Exposure or Explicit Instruction

ERIC Educational Resources Information Center

Gheisari, Nouzar; Yousofi, Nouroldin

2016-01-01

The effectiveness of different teaching methods of collocational expressions in ESL/EFL contexts of education has been a point of debate for more than two decades, with some believing in explicit and the others in implicit instruction of collocations. In this regard, the present study aimed at finding about which kind of instruction is more…

Improving the Spelling Ability among Speakers of African American English through Explicit Instruction

ERIC Educational Resources Information Center

Pittman, Ramona T.; Joshi, R. Malatesha; Carreker, Suzanne

2014-01-01

The purpose of this eight week study was to provide explicit instruction to improve spelling to 124 sixth grade students who are speakers of African American English (AAE). Two classroom teachers taught 14 different language arts class sections. The research design was a pretest/posttest/posttest design using wait-list-control. The treatment group…

Filling in the Gaps: An Explicit Protocol for Scaffolding Inquiry Lessons

ERIC Educational Resources Information Center

Hitt, Austin M.; Smith, Douglas

2017-01-01

The goal of this paper is to introduce an explicit protocol that preservice science teachers can use to improve the quality of the scaffolding (written and oral prompts) of their inquiry lessons. Scaffolding is an essential component of effective inquiry lessons because it keeps students focused on the target science content and divides the…

The Effects of Explicit Instruction of Formulaic Sequences on Second-Language Writers

ERIC Educational Resources Information Center

Colovic-Markovic, Jelena

2012-01-01

The present study investigated the effects of the explicit teaching of formulaic sequences (i.e., academic and topic-induced) on L2 writing. The research examined separately the effects of the treatment on the students' abilities to produce the target formulaic sequences in controlled (i.e., C-tests) and uncontrolled situations (i.e.,…

Does Classroom Explicitation of Initial Conceptions Favour Conceptual Change or Is It Counter-Productive?

ERIC Educational Resources Information Center

Potvin, Patrice; Mercier, Julien; Charland, Patrick; Riopel, Martin

2012-01-01

This research investigates the effect of classroom explicitation of initial conceptions (CEIC) on conceptual change in the context of learning electricity. Eight hundred and seventy five thirteen year-olds were tested in laboratory conditions to see if CEIC is or is not a productive step toward conceptual change. All students experienced a…

Labeling and Knowing: A Reconciliation of Implicit Theory and Explicit Theory among Students with Exceptionalities

ERIC Educational Resources Information Center

lo, C. Owen

2014-01-01

Using a realist grounded theory method, this study resulted in a theoretical model and 4 propositions. As displayed in the LINK model, the labeling practice is situated in and endorsed by a social context that carries explicit theory about and educational policies regarding the labels. Taking a developmental perspective, the labeling practice…

Pedagogy of Connections: Findings of a Collaborative Action Research Project in Outdoor and Environmental Education

ERIC Educational Resources Information Center

Preston, Lou; Griffiths, Amma

2004-01-01

Improving human-nature relationships is often a stated aim of outdoor education, yet this aim is not always made explicit in practice. This paper reflects on a pedagogical intervention which aims to find ways to explicitly develop students' connections with natural places through a tertiary outdoor and environmental education program. It describes…

Using the SOLO Taxonomy to Analyze Competence Progression of University Science Curricula

ERIC Educational Resources Information Center

Brabrand, Claus; Dahl, Bettina

2009-01-01

During 2007 all Danish university curricula were reformulated to explicitly state course objectives due to the adoption of a new Danish national grading scale which stipulated that grades were to be given based on how well students meet explicit course objectives. The Faculties of Science at University of Aarhus and University of Southern Denmark…

Teaching Energy to a General Audience

NASA Astrophysics Data System (ADS)

Baski, Alison; Hunnicutt, Sally

2010-02-01

A new, interdisciplinary course entitled ``Energy!'' has been developed by faculty in the physics and chemistry departments to meet the university's science and technology general education requirement. This course now enrolls over 400 students each semester in a single lecture where faculty from both departments co-teach throughout the term. Topics include the fundamentals of energy, fossil fuels, global climate change, nuclear energy, and renewable energy sources. The students represent an impressive range of majors (science, engineering, business, humanities, etc.) and comprise freshmen to seniors. To effectively teach this diverse audience and increase classroom engagement, in-class ``clickers'' are used with guided questions to teach concepts, which are then explicitly reinforced with online LON-CAPAfootnotetextFree open-source distributed learning content management and assessment system (www.lon-capa.org) homework. This online system enables immediate feedback in a structured manner, where students can practice randomized versions of problems for homework, quizzes, and exams. The course is already in high demand after only two semesters, in part because it is particularly relevant to students given the challenging energy and climate issues facing the nation and world. )

Preparing beginning reading teachers: An experimental comparison of initial early literacy field experiences.

PubMed

Al Otaiba, Stephanie; Lake, Vickie E; Greulich, Luana; Folsom, Jessica S; Guidry, Lisa

2012-01-01

This randomized-control trial examined the learning of preservice teachers taking an initial Early Literacy course in an early childhood education program and of the kindergarten or first grade students they tutored in their field experience. Preservice teachers were randomly assigned to one of two tutoring programs: Book Buddies and Tutor Assisted Intensive Learning Strategies (TAILS), which provided identical meaning-focused instruction (shared book reading), but differed in the presentation of code-focused skills. TAILS used explicit, scripted lessons, and the Book Buddies required that code-focused instruction take place during shared book reading. Our research goal was to understand which tutoring program would be most effective in improving knowledge about reading, lead to broad and deep language and preparedness of the novice preservice teachers, and yield the most successful student reading outcomes. Findings indicate that all pre-service teachers demonstrated similar gains in knowledge, but preservice teachers in the TAILS program demonstrated broader and deeper application of knowledge and higher self-ratings of preparedness to teach reading. Students in both conditions made similar comprehension gains, but students tutored with TAILS showed significantly stronger decoding gains.

Teaching scientific thinking skills: Students and computers coaching each other

NASA Astrophysics Data System (ADS)

Reif, Frederick; Scott, Lisa A.

1999-09-01

Our attempts to improve physics instruction have led us to analyze thought processes needed to apply scientific principles to problems—and to recognize that reliable performance requires the basic cognitive functions of deciding, implementing, and assessing. Using a reciprocal-teaching strategy to teach such thought processes explicitly, we have developed computer programs called PALs (P_ersonal A_ssistants for L_earning) in which computers and students alternately coach each other. These computer-implemented tutorials make it practically feasible to provide students with individual guidance and feedback ordinarily unavailable in most courses. We constructed PALs specifically designed to teach the application of Newton's laws. In a comparative experimental study these computer tutorials were found to be nearly as effective as individual tutoring by expert teachers—and considerably more effective than the instruction provided in a well-taught physics class. Furthermore, almost all of the students using the PALs perceived them as very helpful to their learning. These results suggest that the proposed instructional approach could fruitfully be extended to improve instruction in various practically realistic contexts.

Playgrounds and Prejudice: Elementary School Climate in the United States. A Survey of Students and Teachers

ERIC Educational Resources Information Center

Gay, Lesbian and Straight Education Network (GLSEN), 2012

2012-01-01

Students' school education consists of not only what they are explicitly taught in the classroom, but also what they implicitly learn through the language, attitudes and actions of other students and teachers. When these attitudes, remarks and actions are unsupportive or hostile, they create a school climate that can negatively impact students'…

Examining the Impact of Explicit Language Instruction in Writers Workshop on ELL Student Writing

ERIC Educational Resources Information Center

Wiley, Adrienne; McKernan, Jonathan

2017-01-01

In the context of our work as literacy specialists, we taught teachers to use sentence frames to support ELL students' writing. We then studied the impact of their instruction on students. Our analysis of student writing samples revealed no group wide developmental trends so we posed deeper questions about their work using the data analysis…

Performing Race in Four Culturally Diverse Fourth Grade Classrooms: Silence, Race Talk, and the Negotiation of Social Boundaries

ERIC Educational Resources Information Center

Schaffer, Rebecca; Skinner, Debra G.

2009-01-01

This article addresses how preadolescents produce and perform race through an ethnographic study of 8- to 11-year-old students in four fourth grade classrooms in the southeastern United States. Although Asian, Latino, and white students tended to avoid explicit talk of race, many white students constructed black students as disruptive…

Effects of gender, rape-supportive attitudes, and explicit instruction on perceptions of women's momentary sexual interest.

PubMed

Treat, Teresa A; Church, Erin K; Viken, Richard J

2017-06-01

Contemporary models of male-initiated sexual aggression toward female acquaintances implicate misperception of women's sexual interest. This study investigated the effects of gender, rape-supportive attitudes and an instructional manipulation on college students' sexual-interest judgments. Two hundred seventy-six women and 220 men judged the cues of momentary sexual interest expressed by photographed women; half received instruction on the differential validity of nonverbal cues of sexual interest for estimation of women's momentary sexual interest. Participants also completed an assessment of rape-supportive attitudes. Overall, college students' perceptions of women's momentary sexual interest are compromised both nomothetically and idiographically. Both male and female college students relied not only on women's nonverbal affect but also on the provocativeness of women's clothing and attractiveness when judging women's sexual interest. Men and women showed similar average ratings, but women relied more than men on women's affect, whereas men relied more than women on women's attractiveness. Both male and female students who endorsed more rape-supportive attitudes, relative to their peers, relied less on women's affect and more on women's clothing style and attractiveness. Explicit instruction regarding the greater validity of women's affective than nonaffective cues enhanced focus on nonverbal affective cues and decreased focus on clothing style and attractiveness. Although higher rape-supportive attitudes predicted more deficits in processing cues of sexual interest, explicit instruction proved to be effective for both higher-risk and lower-risk participants. These findings highlight the generalizability of the well-established effects of explicit instruction on category learning to sexual perception and may point to procedures that eventually could be incorporated into augmented prevention programs for sexual aggression on college campuses.

Development of an advanced undergraduate course in acoustics

NASA Astrophysics Data System (ADS)

Gee, Kent L.; Neilsen, Tracianne B.; Sommerfeldt, Scott D.

2016-03-01

Within many physics undergraduate programs, acoustics is given only a cursory treatment, usually within an introductory course. Because acoustics is a natural vehicle for students to develop intuition about wave phenomena, an advanced undergraduate acoustics course has been developed at Brigham Young University. Although it remains an elective course, enrollment has increased steadily since its inception. The course has been taken by students in physics, applied physics, physics teaching, and mechanical and electrical engineering. In addition to providing training for students motivated by interest in undergraduate research, internship, employment, and graduate schooling opportunities in acoustics, the course facilitates connections between various areas of physics. Explicit connections are made to mechanics, electricity and magnetism, thermodynamics, optics, quantum mechanics, and experimental and computational laboratory courses. Active learning is emphasized through Just-in-Time-Teaching and course structure. Homework exercises are both theoretical and practical and often require making and interpreting of graphs. For example, students may model traffic noise as a series of uncorrelated monopoles or examine highway barrier effectiveness using Fresnel diffraction techniques. Additionally, students participate in resumé-building measurements and learn to report their results in the form of technical memoranda. Course evaluations and post-graduation student surveys rate it among the most valuable undergraduate student courses offered.

Implicit and explicit processing in deep dyslexia: Semantic blocking as a test for failure of inhibition in the phonological output lexicon.

PubMed

Colangelo, Annette; Buchanan, Lori

2006-12-01

The failure of inhibition hypothesis posits a theoretical distinction between implicit and explicit access in deep dyslexia. Specifically, the effects of failure of inhibition are assumed only in conditions that have an explicit selection requirement in the context of production (i.e., aloud reading). In contrast, the failure of inhibition hypothesis proposes that implicit processing and explicit access to semantic information without production demands are intact in deep dyslexia. Evidence for intact implicit and explicit access requires that performance in deep dyslexia parallels that observed in neurologically intact participants on tasks based on implicit and explicit processes. In other words, deep dyslexics should produce normal effects in conditions with implicit task demands (i.e., lexical decision) and on tasks based on explicit access without production (i.e., forced choice semantic decisions) because failure of inhibition does not impact the availability of lexical information, only explicit retrieval in the context of production. This research examined the distinction between implicit and explicit processes in deep dyslexia using semantic blocking in lexical decision and forced choice semantic decisions as a test for the failure of inhibition hypothesis. The results of the semantic blocking paradigm support the distinction between implicit and explicit processing and provide evidence for failure of inhibition as an explanation for semantic errors in deep dyslexia.

Cultural perceptions and clinical experiences of nursing students in Eastern Turkey.

PubMed

Karatay, G; Bowers, B; Karadağ, E B; Demir, M C

2016-12-01

This study explored Turkish nursing students' perceptions of providing care to patients culturally different from themselves. Increasing migration will increase the need for nurses to provide care across cultural groups. Twenty one students in the second year of a 4-year nursing programme participated in 3 focus groups. Data were analysed using directed content analysis. Research questions were based on Campinha-Bacote's model. Three themes were identified: perceived cultural barriers, perceived cultural facilitators and identifying culturally sensitive actions. Generally, students were able to define culture but were unable to say how culture would affect nursing practice. Students were unprepared to practice in a multicultural setting. Cultural awareness is insufficient for determining how to respond to cultural differences. The study is limited by its restriction to a single school of nursing and a single curriculum. The multiple, ongoing political, religious and ethnic conflicts will require nurses to provide care to patients from other cultural groups, in some instances to people identified as adversaries to the group the nurse may represent. Understanding cultural differences is insufficient to do this effectively. Learning culturally competent care requires opportunities to provide, be guided through and reflect on care to individuals from different cultural groups. Standards for culturally competent care should be adopted by all care delivery settings. Public and organizational policies openly declaring healthcare settings as cultural safe zones, and explicit organizational commitment to culturally safe care, would set clear expectations for providers and help ensure a positive patient experience. © 2016 International Council of Nurses.

Explicit constructivism: a missing link in ineffective lectures?

PubMed

Prakash, E S

2010-06-01

This study tested the possibility that interactive lectures explicitly based on activating learners' prior knowledge and driven by a series of logical questions might enhance the effectiveness of lectures. A class of 54 students doing the respiratory system course in the second year of the Bachelor of Medicine and Bachelor of Surgery program in my university was randomized to two groups to receive one of two types of lectures, "typical" lectures (n = 28, 18 women and 10 men) or "constructivist" lectures (n = 26, 19 women and 7 men), on the same topic: the regulation of respiration. Student pretest scores in the two groups were comparable (P > 0.1). Students that received the constructivist lectures did much better in the posttest conducted immediately after the lectures (6.8 +/- 3.4 for constructivist lectures vs. 4.2 +/- 2.3 for typical lectures, means +/- SD, P = 0.004). Although both types of lectures were well received, students that received the constructivist lectures appeared to have been more satisfied with their learning experience. However, on a posttest conducted 4 mo later, scores obtained by students in the two groups were not any different (6.9 +/- 3 for constructivist lectures vs. 6.9 +/- 3.7 for typical lectures, P = 0.94). This study adds to the increasing body of evidence that there is a case for the use of interactive lectures that make the construction of knowledge and understanding explicit, easy, and enjoyable to learners.

Evidence of Nonconscious Stereotyping of Hispanic Patients by Nursing and Medical Students

PubMed Central

Bean, Meghan G.; Stone, Jeff; Badger, Terry A.; Focella, Elizabeth S.; Moskowitz, Gordon B.

2013-01-01

Background Current research on nonconscious stereotyping in health care is limited by an emphasis on practicing physicians’ beliefs about African American patients and by heavy reliance on a measure of nonconscious processes that allows participants to exert control over their behavior if they are motivated to appear nonbiased. Objectives The present research examined whether nursing and medical students exhibit nonconscious activation of stereotypes about Hispanic patients using a task that subliminally primes patient ethnicity. It was hypothesized that participants would exhibit greater activation of noncompliance and health risk stereotypes following subliminal exposure to Hispanic faces compared with non-Hispanic White faces and, because ethnicity was primed outside of conscious awareness, that explicit motivations to control prejudice would not moderate stereotype activation. Methods Nursing and medical students completed a sequential priming task that measured the speed with which they recognized words related to noncompliance and health risk following subliminal exposure to Hispanic and non-Hispanic White faces. They then completed explicit measures of their motivation to control prejudice against Hispanics. Results Both nursing and medical students exhibited greater activation of noncompliance and health risk words after subliminal exposure to Hispanic faces, compared with non-Hispanic White faces. Explicit motivations to control prejudice did not moderate stereotype activation. Discussion These findings show that, regardless of their motivation to treat Hispanics fairly, nursing and medical students exhibit nonconscious activation of negative stereotypes when they encounter Hispanics. Implications are discussed. PMID:23995470

An Analysis of Specific Learning Disability Exclusionary Clause

ERIC Educational Resources Information Center

Lybarger, Pamela A.

2017-01-01

The purpose of Individuals with Disabilities Education Improvement Act (IDEIA) is to protect the rights of students with disabilities and to assure that all students receive equitable access to a free and appropriate public education; yet there are explicit exclusions written in the law for students who may have experienced environmental,…

Construction, Categorization, and Consensus: Student Generated Computational Artifacts as a Context for Disciplinary Reflection

ERIC Educational Resources Information Center

Wilkerson-Jerde, Michelle Hoda

2014-01-01

There are increasing calls to prepare K-12 students to use computational tools and principles when exploring scientific or mathematical phenomena. The purpose of this paper is to explore whether and how constructionist computer-supported collaborative environments can explicitly engage students in this practice. The Categorizer is a…

Development of the Flame Test Concept Inventory: Measuring Student Thinking about Atomic Emission

ERIC Educational Resources Information Center

Bretz, Stacey Lowery; Murata Mayo, Ana Vasquez

2018-01-01

This study reports the development of a 19-item Flame Test Concept Inventory, an assessment tool to measure students' understanding of atomic emission. Fifty-two students enrolled in secondary and postsecondary chemistry courses were interviewed about atomic emission and explicitly asked to explain flame test demonstrations and energy level…

Effects of Electronic Outlining on Students' Argumentative Writing Performance

ERIC Educational Resources Information Center

de Smet, M. J. R.; Broekkamp, H.; Brand-Gruwel, S.; Kirschner, P. A.

2011-01-01

This study examined the effect of electronic outlining on the quality of students' writing products and how outlining affects perceived mental effort during the writing task. Additionally, it was studied how students appropriate and appreciate an outline tool and whether they need explicit instruction in order to engage in planning. To answer…

"I Think I'm Reaching My Potential": Students' Self-Determination Experiences in an Inclusive High School

ERIC Educational Resources Information Center

Eisenman, Laura T.; Pell, Megan M.; Poudel, Bishwa B.; Pleet-Odle, Amy M.

2015-01-01

Through a 5-year qualitative case study of an inclusive high school, we examined students' experiences of self-determination. We conducted analyses of multiple interviews with students, parents, teachers, guidance staff, and administrators using grounded theory methods and guided by self-determination conceptual frameworks. Explicit expectations…

Non-Mathematics Students' Reasoning in Calculus Tasks

ERIC Educational Resources Information Center

Jukic Matic, Ljerka

2015-01-01

This paper investigates the reasoning of first year non-mathematics students in non-routine calculus tasks. The students in this study were accustomed to imitative reasoning from their primary and secondary education. In order to move from imitative reasoning toward more creative reasoning, non-routine tasks were implemented as an explicit part of…

Students' "Uses and Gratification Expectancy" Conceptual Framework in Relation to E-Learning Resources

ERIC Educational Resources Information Center

Mondi, Makingu; Woods, Peter; Rafi, Ahmad

2007-01-01

This paper presents the systematic development of a "Uses and Gratification Expectancy" (UGE) conceptual framework which is able to predict students' "Perceived e-Learning Experience." It is argued that students' UGE as regards e-learning resources cannot be implicitly or explicitly explored without first examining underlying communication…

The Impact of College Experiences on Conventional Career Logic

ERIC Educational Resources Information Center

Baumgardner, Steve R.

1976-01-01

The factors students consider in choosing a college major were scaled on an analytic-intuitive dimension. Differences in thinking orientation were found to be associated with students's sex, area of study, and year in school. Overall, the apparent lack of explicit rationality in student educational decisions appears to be adaptive. (Author)

Teaching Online Social Skills to Students with Emotional and Behavioral Disorders

ERIC Educational Resources Information Center

Morgan, Joseph John; Higgins, Kyle; Miller, Susan; Pierce, Thomas B.; Boone, Randall; Tandy, Richard

2016-01-01

Students with emotional and behavioral disorders (EBDs) often lack appropriate social skills. Participation in direct and explicit instruction related to social skills is common in their educational programming. For these interventions to be effective, it is important that students have the opportunity to apply them in the natural environment.…

Analyzing How Emotion Awareness Influences Students' Motivation, Engagement, Self-Regulation and Learning Outcome

ERIC Educational Resources Information Center

Arguedas, Marta; Daradoumis, Thanasis; Xhafa, Fatos

2016-01-01

Considering social and emotional competence in learning, "emotion awareness" aims to detect the emotions that students show during their learning interactions and make these emotions explicit to them. Being aware of their emotions, students become more conscious of their situation, what may prompt them to behavioral change. The main goal…

Active Learning through Student Film: A Case Study of Cultural Geography

ERIC Educational Resources Information Center

Anderson, Jon

2013-01-01

This study contributes to the debate over the potential of film as a pedagogical aid. It argues that integrating film production into the assessment of undergraduate modules secures advantages for student learning: students connect their ideas more explicitly to "real world" examples; new voices and understandings are introduced to…

Student Satisfaction with Graduate Supervision in Doctoral Programs Primarily Delivered in Distance Education Settings

ERIC Educational Resources Information Center

Erichsen, Elizabeth Anne; Bolliger, Doris U.; Halupa, Colleen

2014-01-01

There are no universal, precise, or explicit criteria for completing a doctoral degree successfully. Researchers and practitioners have pointed out how difficult and time consuming the supervision of graduate student research can be. When students in doctoral programs complete their degrees via distance delivery, supervision of graduate students…

The Legal Rights of Students with Disabilities: International Perspectives

ERIC Educational Resources Information Center

Russo, Charles J., Ed.

2011-01-01

Since 1948 when the United Nations adopted the Universal Declaration of Human Rights, all students have been declared the right to education. The rights of disabled students have not been explicitly addressed, however, and each country has developed their own rules and regulations. Although similarities exist among the different countries,…

Accounting for Variability in Student Responses to Motion Questions

ERIC Educational Resources Information Center

Frank, Brian W.; Kanim, Stephen E.; Gomez, Luanna S.

2008-01-01

We describe the results of an experiment conducted to test predictions about student responses to questions about motion based on an explicit model of student thinking in terms of the cuing of a variety of different physical intuitions or conceptual resources. This particular model allows us to account for observed variations in patterns of…

Changing Perceptions of Science in Undergraduate Students: A Mixed Methods Case Study

ERIC Educational Resources Information Center

Larson-Miller, Cindy S.

2011-01-01

The purpose of this bounded single-case study was to explore the understanding of the nature and process of science for undergraduate students at the University of Nebraska-Lincoln (UNL). The study investigated one professor's methodology to explicitly teach undergraduate students about the nature and process of science, and documented their…

Are Instructional Explanations More Effective in the Context of an Impasse?

ERIC Educational Resources Information Center

Sanchez, Emilio; Garcia-Rodicio, Hector; Acuna, Santiago R.

2009-01-01

Effective instructional explanations help the students to construct coherent mental representations. To do so, one condition is that they must be tailored to students' needs. It is hypothesized that explanations are more helpful if they also explicitly aid the students to detect problems in their mental representations, as this provokes an impasse…

First- and Second-Grade Urban Students' Path to Comprehension Strategy Use: A Practitioner's Framework

ERIC Educational Resources Information Center

Pilonieta, Paola

2017-01-01

This study seeks to explain what first- and second-grade African American, urban students who participated in an explicit comprehension strategy instruction (ECSI) program learned about comprehension strategies and how this knowledge supports self-regulated strategy use. The study was also designed to compare these students' knowledge with those…

Women Ph.D. Students in Engineering and a Nuanced Terrain: Avoiding and Revealing Gender

ERIC Educational Resources Information Center

Erickson, Shelley K.

2012-01-01

Tensions regarding gender emerged from interviews conducted with 20 women Ph.D. students. This article does not focus explicitly on the reasons for women's continued underrepresentation in engineering. Rather the students' explanations for underrepresentation serve as a case study with which to analyze their gendered experiences. They avoid freely…

Learning Problems Reported by College Students: Are They Using Learning Strategies?

ERIC Educational Resources Information Center

Rachal, K. Chris; Daigle, Sherri; Rachal, Windy S.

2007-01-01

As teachers of higher education, we expect students to enter college with some understanding of what it means to be an effective learner and the ability to apply effective learning strategies. Unfortunately, many students do not develop effective learning strategies unless they receive explicit instruction and the opportunity to apply these…

Self-Monitoring Interventions for Students with Behavior Problems: A Systematic Review of Current Research

ERIC Educational Resources Information Center

Bruhn, Allison; McDaniel, Sara; Kreigh, Christi

2015-01-01

Explicitly teaching skills associated with self-determination has been promoted to support students' independence and control over their own lives. This is especially important for students with behavior problems. One self-determination skill or behavior that has been studied widely is self-monitoring. Although multiple reviews of various…

Erasmus Student Mobility and the Construction of European Citizenship

ERIC Educational Resources Information Center

Llurda, Enric; Gallego-Balsà, Lídia; Barahona, Clàudia; Martin-Rubió, Xavier

2016-01-01

The Erasmus student mobility programme allocates three explicit objectives to the experience of spending a few months studying in another European country: (1) to benefit students educationally, linguistically and culturally; (2) to promote co-operation between institutions and (3) to contribute to the development of a pool of well-qualified,…

A Call for Expanding Inclusive Student Engagement in SoTL

ERIC Educational Resources Information Center

Felton, Peter; Bagg, Julianne; Bumbry, Michael; Hill, Jennifer; Hornsby, Karen; Pratt, Maria; Weller, Saranne

2013-01-01

Scholars in higher education increasingly recognize the transformative potential of student-faculty partnerships focused on inquiry into teaching and learning. However, some students tend to be privileged in SoTL initiatives while others are discouraged, implicitly or explicitly, from engaging in this work. In this paper, we consider why certain…

Learning to Estimate Slide Comprehension in Classrooms with Support Vector Machines

ERIC Educational Resources Information Center

Pattanasri, N.; Mukunoki, M.; Minoh, M.

2012-01-01

Comprehension assessment is an essential tool in classroom learning. However, the judgment often relies on experience of an instructor who makes observation of students' behavior during the lessons. We argue that students should report their own comprehension explicitly in a classroom. With students' comprehension made available at the slide…

Recapitulating the History of Sickle-Cell Anemia Research: Improving Students' NOS Views Explicitly and Reflectively

NASA Astrophysics Data System (ADS)

Howe, Eric Michael; Wÿss Rudge, David

This paper provides an argument in favor of a specific pedagogical method of using the history of science to help students develop more informed views about nature of science (NOS) issues. The paper describes a series of lesson plans devoted to encouraging students to engage, unbeknownst to them, in similar reasoning that led scientists to understand sickle-cell anemia from the perspective of multiple subdisciplines in biology. Students pursue their understanding of a "mystery disease"; by means of a series of open-ended problems that invite them to discuss it from the perspective of anatomy, physiology, ecology, evolution, and molecular and cell biology. Throughout this unit, instructors incorporate techniques that invite students to explicitly and reflectively discuss various NOS issues with reference to this example and more generally. It is argued on the grounds of constructivist tenets that this pedagogy has substantial advantages over more implicit approaches. The findings of an empirical study using an open-ended survey and follow-up, semi-structured interviews to assess students' pre- and post-instruction NOS conceptions support the efficacy of this approach.

Metacognitive instruction in middle school science

NASA Astrophysics Data System (ADS)

Bonney, Dianna

The purpose of this action research project was to determine the extent to which metacognitive instruction affected students' performance in the middle-grade science classroom. Conducted with four seventh grade science classes over a three-month time period, 105 students were engaged in 21 metacognitively enhanced lessons. Both quantitative and qualitative data sources were collected for this study and analyzed according to grounded theory methodology. Quantitative data came from the Jr. Metacognitive Awareness Inventory, administered as a pre-post test. Qualitative teacher-generated data was collected in a metacognitive observation protocol containing observations and reflections while student-generated data was gathered from reflective journal entries, modified rubrics, and checklists. Analysis of the data led to the assertions that metacognitive development occurred over time through systematic and varied implementation of explicit instruction. In addition, students perceived they learned best both when working collaboratively and when making multiple connections with content material. Implications for middle-grade teachers include the need for explicit instruction of metacognitive strategies, providing for instructional variation and student collaboration, and guiding students in making connections to prior learning.

An evaluation of the particle physics Masterclass as a context for student learning about the nature of science

NASA Astrophysics Data System (ADS)

Wadness, Michael J.

This dissertation addresses the research question: To what extent do secondary school science students attending the U.S. Particle Physics Masterclass change their view of the nature of science (NOS)? The U.S. Particle Physics Masterclass is a physics outreach program run by QuarkNet, a national organization of secondary school physics teachers and particle physicists partially funded by the National Science Foundation and the Department of Energy. The Masterclass is a one-day event in which high school physics students gather at a local research institution to learn about particle physics and the scientific enterprise. Student activities include introductory lectures in particle physics, laboratory tours, data analysis, and the discussion of their findings in a conference-like atmosphere. Although the Masterclass has been previously evaluated for students' learning of particle physics content, it was unknown if students' understanding of NOS changed after attending the Masterclass. This research concerns the problem of science literacy, specifically students' understanding of the nature of science (NOS). Previous research suggests that students do not implicitly acquire a sufficient understanding of NOS through the instruction of science content or through inquiry investigations. The literature suggests that sufficient understanding of NOS will only be successful if it is explicitly taught within a context. Unfortunately, research also suggests that many teachers do not include explicit instruction of NOS due various reasons that include a lack of time, understanding, and resources. Therefore, a need presents itself for curriculum extension programs in which explicit learning of NOS may occur. Due to the Masterclass explicitly including NOS within its introductory presentations, it was hypothesized that the remaining Masterclass activities may provide a context for student learning of NOS. The design of this study was a mixed methodology utilizing repeated quantitative and qualitative measures. Data collection consisted of a survey instrument consisting of Likert-type and open-response items administered as a pretest prior to the Masterclass, a posttest immediately following the Masterclass, and a second posttest administered two to three weeks after the Masterclass. Additional data were also collected through the use of phone interviews. Three different Masterclasses were evaluated over a two-year period at Fermilab (outside of Chicago) in February 2009 and February 2010 and at U.C. Irvine (outside of Los Angeles) in March 2010. The results of the combined analyses suggested students' understanding of NOS may have changed after attending the Masterclass, specifically in the NOS tenets regarding: indirect, subjective observations; use of imagination and creativity; collaboration; and the image of a scientist. Students' understanding of NOS did not appear to change in the NOS tenets regarding: tentative yet stable; social and cultural influences; no universal scientific method; and a comprehensive understanding of theory versus law. Although there are a number of outreach programs involving scientists in K-12 education, very few of them have been formally evaluated to determine if they provide adequate learning of NOS. Therefore, the significance of this study is that it provides data to support the claim that science outreach programs may be designed to address science literacy, specifically as a context for explicit NOS instruction.

Attainment of students’ conception in magnetic fields by using of direct observation and symbolic language ability

NASA Astrophysics Data System (ADS)

Desy Fatmaryanti, Siska; Suparmi; Sarwanto; Ashadi

2017-11-01

This study focuses on description attainment of students’ conception in the magnetic field. The conception was based by using of direct observation and symbolic language ability. The method used is descriptive quantitative research. The subject of study was about 86 students from 3 senior high school at Purworejo. The learning process was done by guided inquiry model. During the learning, students were required to actively investigate the concept of a magnetic field around a straight wire electrical current Data retrieval was performed using an instrument in the form of a multiple choice test reasoned and observation during the learning process. There was four indicator of direct observation ability and four indicators of symbolic language ability to grouping category of students conception. The results of average score showed that students conception about the magnitude more better than the direction of magnetic fields in view of symbolic language. From the observation, we found that students could draw the magnetic fields line not from a text book but their direct observation results. They used various way to get a good accuracy of observation results. Explicit recommendations are presented in the discussion section at the end of this paper.

Ubiquitous Mobile Knowledge Construction in Collaborative Learning Environments

PubMed Central

Baloian, Nelson; Zurita, Gustavo

2012-01-01

Knowledge management is a critical activity for any organization. It has been said to be a differentiating factor and an important source of competitiveness if this knowledge is constructed and shared among its members, thus creating a learning organization. Knowledge construction is critical for any collaborative organizational learning environment. Nowadays workers must perform knowledge creation tasks while in motion, not just in static physical locations; therefore it is also required that knowledge construction activities be performed in ubiquitous scenarios, and supported by mobile and pervasive computational systems. These knowledge creation systems should help people in or outside organizations convert their tacit knowledge into explicit knowledge, thus supporting the knowledge construction process. Therefore in our understanding, we consider highly relevant that undergraduate university students learn about the knowledge construction process supported by mobile and ubiquitous computing. This has been a little explored issue in this field. This paper presents the design, implementation, and an evaluation of a system called MCKC for Mobile Collaborative Knowledge Construction, supporting collaborative face-to-face tacit knowledge construction and sharing in ubiquitous scenarios. The MCKC system can be used by undergraduate students to learn how to construct knowledge, allowing them anytime and anywhere to create, make explicit and share their knowledge with their co-learners, using visual metaphors, gestures and sketches to implement the human-computer interface of mobile devices (PDAs). PMID:22969333

Ubiquitous mobile knowledge construction in collaborative learning environments.

PubMed

Baloian, Nelson; Zurita, Gustavo

2012-01-01

Knowledge management is a critical activity for any organization. It has been said to be a differentiating factor and an important source of competitiveness if this knowledge is constructed and shared among its members, thus creating a learning organization. Knowledge construction is critical for any collaborative organizational learning environment. Nowadays workers must perform knowledge creation tasks while in motion, not just in static physical locations; therefore it is also required that knowledge construction activities be performed in ubiquitous scenarios, and supported by mobile and pervasive computational systems. These knowledge creation systems should help people in or outside organizations convert their tacit knowledge into explicit knowledge, thus supporting the knowledge construction process. Therefore in our understanding, we consider highly relevant that undergraduate university students learn about the knowledge construction process supported by mobile and ubiquitous computing. This has been a little explored issue in this field. This paper presents the design, implementation, and an evaluation of a system called MCKC for Mobile Collaborative Knowledge Construction, supporting collaborative face-to-face tacit knowledge construction and sharing in ubiquitous scenarios. The MCKC system can be used by undergraduate students to learn how to construct knowledge, allowing them anytime and anywhere to create, make explicit and share their knowledge with their co-learners, using visual metaphors, gestures and sketches to implement the human-computer interface of mobile devices (PDAs).

Exploring physics students' engagement with online instructional videos in an introductory mechanics course

NASA Astrophysics Data System (ADS)

Lin, Shih-Yin; Aiken, John M.; Seaton, Daniel T.; Douglas, Scott S.; Greco, Edwin F.; Thoms, Brian D.; Schatz, Michael F.

2017-12-01

The advent of new educational technologies has stimulated interest in using online videos to deliver content in university courses. We examined student engagement with 78 online videos that we created and were incorporated into a one-semester flipped introductory mechanics course at the Georgia Institute of Technology. We found that students were more engaged with videos that supported laboratory activities than with videos that presented lecture content. In particular, the percentage of students accessing laboratory videos was consistently greater than 80% throughout the semester. On the other hand, the percentage of students accessing lecture videos dropped to less than 40% by the end of the term. Moreover, the fraction of students accessing the entirety of a video decreases when videos become longer in length, and this trend is more prominent for the lecture videos than the laboratory videos. The results suggest that students may access videos based on perceived value: students appear to consider the laboratory videos as essential for successfully completing the laboratories while they appear to consider the lecture videos as something more akin to supplemental material. In this study, we also found that there was little correlation between student engagement with the videos and their incoming background. There was also little correlation found between student engagement with the videos and their performance in the course. An examination of the in-video content suggests that students engaged more with concrete information that is explicitly required for assignment completion (e.g., actions required to complete laboratory work, or formulas or mathematical expressions needed to solve particular problems) and less with content that is considered more conceptual in nature. It was also found that students' in-video accesses usually increased toward the embedded interaction points. However, students did not necessarily access the follow-up discussion of these interaction points. The results of the study suggest ways in which instructors may revise courses to better support student learning. For example, external intervention that helps students see the value of accessing videos may be required in order for this resource to be put to more effective use. In addition, students may benefit more from a clicker question that reiterates important concepts within the question itself, rather than a clicker question that leaves some important concepts to be addressed only in the discussion afterwards.

Making the Implicit Explicit: The Grammar of Inferential Reasoning in the Humanities and Social Sciences

ERIC Educational Resources Information Center

Luckett, Kathy

2016-01-01

This is a theoretical paper that addresses the challenge of educational access to the Humanities and Social Sciences. It plots a theoretical quest to develop an explicit pedagogy to give "disadvantaged" students in the Humanities ways of working successfully with texts. In doing so it draws on Bernstein, Moore and Maton's work to…

Learning Nature of Science Concepts through a Research Apprenticeship Program: A Comparative Study of Three Approaches

ERIC Educational Resources Information Center

Burgin, Stephen R.; Sadler, Troy D.

2016-01-01

The merits of three approaches (explicit, reflective and implicit) to Nature of Science (NOS) teaching and learning in the context of a summer research experience on high school student participants' NOS ideas were explored in this study. The effectiveness of explicit over implicit approaches has been demonstrated in school contexts, but less…

Re-Examining the Role of Explicit Instruction and Input Flood on the Acquisition of Spanish Discourse Markers

ERIC Educational Resources Information Center

Hernandez, Todd A.

2011-01-01

Expanding on the studies of Hernandez (2008) and de la Fuente (2009), this investigation examines the combined effect of explicit instruction (EI) and input flood (IF) vs. IF alone on students' use of discourse markers to narrate a past event. Participants included 91 English-speaking adults enrolled in fourth-semester college Spanish courses,…

Integrating Explicit Learning about the Culture of Science into the Pre-Service Teacher Curriculum through Readings and Reflections

NASA Astrophysics Data System (ADS)

Egger, A. E.

2014-12-01

Teachers provide foundational science experiences that spark interest in some students to pursue science and serve as an endpoint for others. For both groups, getting a glimpse into the culture of science is important to their futures as citizens, but this glimpse is not something all teachers are equipped to offer. Explicit instruction in the culture of science is generally not part of college-level science courses; to reach future teachers, it should be incorporated into the curriculum for pre-service teachers. I have incorporated readings from Visionlearning's peer-reviewed, freely available, web-based Process of Science series (http://www.visionlearning.com/en/library/Process-of-Science/49) into my class for pre-service middle-level and secondary science teachers. The readings describe the development of the culture and process of science using deeply embedded examples of scientists and their work. Students reflected on each reading by describing what they learned and something they will use in their future teaching. Responses were graded for thoughtfulness and completeness and later compiled. In general, students with more science courses had a better initial understanding of the culture of science and found the readings engaging stories that explained in more depth what they already knew. However, all students reported learning some fundamental aspects of the culture and nature of science. Most commonly, they learned scientific language, often words with both colloquial and scientific definitions: theory, hypothesis, law, uncertainty, error, confidence. Other learning gains were reported in defining the difference between scientific controversy and social controversy over science, interactions between historical events and the scientific enterprise, how much scientists work in groups and interact at meetings, and the role that funding plays in guiding research. On their own, students struggled to describe explicit ways to incorporate these concepts into their teaching, though many felt it was very important to do so. In follow-up discussions and activities, we developed strategies to promote bringing the culture of science explicitly into the middle-level and secondary science classroom. The readings gave them ideas and are a resource they and their students can continue to access.

Effects of Phylogenetic Tree Style on Student Comprehension

NASA Astrophysics Data System (ADS)

Dees, Jonathan Andrew

Phylogenetic trees are powerful tools of evolutionary biology that have become prominent across the life sciences. Consequently, learning to interpret and reason from phylogenetic trees is now an essential component of biology education. However, students often struggle to understand these diagrams, even after explicit instruction. One factor that has been observed to affect student understanding of phylogenetic trees is style (i.e., diagonal or bracket). The goal of this dissertation research was to systematically explore effects of style on student interpretations and construction of phylogenetic trees in the context of an introductory biology course. Before instruction, students were significantly more accurate with bracket phylogenetic trees for a variety of interpretation and construction tasks. Explicit instruction that balanced the use of diagonal and bracket phylogenetic trees mitigated some, but not all, style effects. After instruction, students were significantly more accurate for interpretation tasks involving taxa relatedness and construction exercises when using the bracket style. Based on this dissertation research and prior studies on style effects, I advocate for introductory biology instructors to use only the bracket style. Future research should examine causes of style effects and variables other than style to inform the development of research-based instruction that best supports student understanding of phylogenetic trees.

Predictive Validity of Explicit and Implicit Threat Overestimation in Contamination Fear

PubMed Central

Green, Jennifer S.; Teachman, Bethany A.

2012-01-01

We examined the predictive validity of explicit and implicit measures of threat overestimation in relation to contamination-fear outcomes using structural equation modeling. Undergraduate students high in contamination fear (N = 56) completed explicit measures of contamination threat likelihood and severity, as well as looming vulnerability cognitions, in addition to an implicit measure of danger associations with potential contaminants. Participants also completed measures of contamination-fear symptoms, as well as subjective distress and avoidance during a behavioral avoidance task, and state looming vulnerability cognitions during an exposure task. The latent explicit (but not implicit) threat overestimation variable was a significant and unique predictor of contamination fear symptoms and self-reported affective and cognitive facets of contamination fear. On the contrary, the implicit (but not explicit) latent measure predicted behavioral avoidance (at the level of a trend). Results are discussed in terms of differential predictive validity of implicit versus explicit markers of threat processing and multiple fear response systems. PMID:24073390

The moderating role of socially desirable responding in implicit-explicit attitudes toward asylum seekers.

PubMed

Anderson, Joel R

2017-07-04

Implicit and explicit attitudes correlate under certain conditions and researchers are interested in the moderating factors of this relationship. This paper explored the role of socially desirable responding in this relationship by testing the hypothesis that impression management (IM; i.e., deliberate response modification) and self-deceptive enhancement (SDE; i.e., positive self-bias) play moderating roles in the relationship of implicit-explicit attitudes toward asylum seekers in Australia. Seventy-four students responded to a battery of measures and the results revealed that IM (but not SDE) moderated this relationship to the extent that higher IM scores weakened the correspondence between implicit and explicit attitude scores. This suggests that attitudes toward asylum seekers might be susceptible to socially desirable response tendencies and in combination with the finding that IM was negatively related to explicit attitudes, it is argued that self-presentation concerns result in the deliberate attenuation of reported negative explicit attitudes. © 2017 International Union of Psychological Science.

Explicit Oral Narrative Intervention for Students with Williams Syndrome

PubMed Central

Diez-Itza, Eliseo; Martínez, Verónica; Pérez, Vanesa; Fernández-Urquiza, Maite

2018-01-01

Narrative skills play a crucial role in organizing experience, facilitating social interaction and building academic discourse and literacy. They are at the interface of cognitive, social, and linguistic abilities related to school engagement. Despite their relative strengths in social and grammatical skills, students with Williams syndrome (WS) do not show parallel cognitive and pragmatic performance in narrative generation tasks. The aim of the present study was to assess retelling of a TV cartoon tale and the effect of an individualized explicit instruction of the narrative structure. Participants included eight students with WS who attended different special education levels. Narratives were elicited in two sessions (pre and post intervention), and were transcribed, coded and analyzed using the tools of the CHILDES Project. Narratives were coded for productivity and complexity at the microstructure and macrostructure levels. Microstructure productivity (i.e., length of narratives) included number of utterances, clauses, and tokens. Microstructure complexity included mean length of utterances, lexical diversity and use of discourse markers as cohesive devices. Narrative macrostructure was assessed for textual coherence through the Pragmatic Evaluation Protocol for Speech Corpora (PREP-CORP). Macrostructure productivity and complexity included, respectively, the recall and sequential order of scenarios, episodes, events and characters. A total of four intervention sessions, lasting approximately 20 min, were delivered individually once a week. This brief intervention addressed explicit instruction about the narrative structure and the use of specific discourse markers to improve cohesion of story retellings. Intervention strategies included verbal scaffolding and modeling, conversational context for retelling the story and visual support with pictures printed from the cartoon. Results showed significant changes in WS students’ retelling of the story, both at macro- and microstructure levels, when assessed following a 2-week interval. Outcomes were better in microstructure than in macrostructure, where sequential order (i.e., complexity) did not show significant improvement. These findings are consistent with previous research supporting the use of explicit oral narrative intervention with participants who are at risk of school failure due to communication impairments. Discussion focuses on how assessment and explicit instruction of narrative skills might contribute to effective intervention programs enhancing school engagement in WS students. PMID:29379455

A More Fine-Grained Measure of Students' Acceptance of Evolution: Development of the Inventory of Student Evolution Acceptance--I-SEA

ERIC Educational Resources Information Center

Nadelson, Louis S.; Southerland, Sherry

2012-01-01

The potential influences of affective perceptions on cognitive engagement in learning, particularly with emotionally charged topics such as evolution, provide justification for acknowledging and assessing learners' attitudes toward content. One approach to determining students' attitudes toward a construct is to explicitly ask them to what degree…

How Does Student Peer Review Influence Perceptions, Engagement and Academic Outcomes? A Case Study

ERIC Educational Resources Information Center

Mulder, Raoul; Baik, Chi; Naylor, Ryan; Pearce, Jon

2014-01-01

Involving students in peer review has many pedagogical benefits, but few studies have explicitly investigated relationships between the content of peer reviews, student perceptions and assessment outcomes. We conducted a case study of peer review within a third-year undergraduate subject at a research-intensive Australian university, in which we…

Students' Task Interpretation and Conceptual Understanding in an Electronics Laboratory

ERIC Educational Resources Information Center

Rivera-Reyes, Presentacion; Lawanto, Oenardi; Pate, Michael L.

2017-01-01

Task interpretation is a critical first step for students in the process of self-regulated learning, and a key determinant when they set goals in their learning and select strategies in assigned work. This paper focuses on the explicit and implicit aspects of task interpretation based on Hadwin's model. Laboratory activities improve students'…

Using History of Science to Teach Nature of Science to Elementary Students

ERIC Educational Resources Information Center

Fouad, Khadija E.; Masters, Heidi; Akerson, Valarie L.

2015-01-01

Science lessons using inquiry only or history of science with inquiry were used for explicit reflective nature of science (NOS) instruction for second-, third-, and fourth-grade students randomly assigned to receive one of the treatments. Students in both groups improved in their understanding of creative NOS, tentative NOS, empirical NOS, and…

The Impact of Explicit Teaching of Methodological Aspects of Physics on Scientistic Beliefs and Interest

ERIC Educational Resources Information Center

Korte, Stefan; Berger, Roland; Hänze, Martin

2017-01-01

We assessed the impact of teaching methodological aspects of physics on students' scientistic beliefs and subject interest in physics in a repeated-measurement design with a total of 142 students of upper secondary physics classes. Students gained knowledge of methodological aspects from the pre-test to the post-test and reported reduced…

The Benefits of Teaching Self-Management Skills to Students of Psychology

ERIC Educational Resources Information Center

Kazemi, Ellie; Rice, Brian; Rylander, Alyssa; Morgan, Shannon F.

2011-01-01

The various student gains and reported satisfaction with self-management projects have been well documented. However, we found that few psychology programs explicitly teach these skills. In this paper we demonstrate how self-management projects can meet nine out of the ten undergraduate student learning goals outlined by the APA Task Force (2002).…

Personality Traits and Second Language Acquisition: The Influence of the Enneagram on Adult ESOL Students

ERIC Educational Resources Information Center

Coker, Crystal; Mihai, Florin

2017-01-01

In this qualitative study, researchers focused on providing explicit knowledge of personality traits via the Enneagram profile to a group of 10 adult advanced students of English for speakers of other languages. Through the Enneagram and two surveys, researchers gained insight into how students perceived the influence of their personality type on…

Safe Schools Policy for LGBTQ Students. Social Policy Report. Volume 24, Number 4

ERIC Educational Resources Information Center

Russell, Stephen T.; Kosciw, Joseph; Horn, Stacey; Saewyc, Elizabeth

2010-01-01

Two proposed U.S. federal laws would provide explicit protection for lesbian, gay, bisexual, transgender, queer, and questioning (LGBTQ) students in public schools. These federal laws follow actions by many states and school districts to define and implement laws or policies to protect the safety of LGBTQ students in schools. Research during the…

The Effects of Questioning the Author on the Reading Comprehension of Middle School Students

ERIC Educational Resources Information Center

Sencibaugh, Joseph M.; Sencibaugh, Angela M.

2015-01-01

The purpose of this study was to determine the efficacy of systematic explicit instruction of a questioning strategy for improving the text comprehension of middle school students. Specifically, the reading comprehension of six 8th grade students was investigated to determine whether the questioning strategy, QtA, lead to an increase in the…

Confronting Scientific Misconceptions by Fostering a Classroom of Scientists in the Introductory Biology Lab

ERIC Educational Resources Information Center

Holding, Matthew L.; Denton, Robert D.; Kulesza, Amy E.; Ridgway, Judith S.

2014-01-01

A fundamental component of science curricula is the understanding of scientific inquiry. Although recent trends favor using student inquiry to learn concepts through hands-on activities, it is often unclear to students where the line is drawn between the content and the process of science. This activity explicitly introduces students to the…

Teachers Providing Social and Emotional Support: A Study of Advisor Role Enactment in Small High Schools

ERIC Educational Resources Information Center

Phillippo, Kate L.

2010-01-01

Background/Context: This study investigates the teacher's role in the student advisory process, which to date has generated limited research literature. Teachers who serve as student advisors assume a role that extends beyond the more traditional instructional role, and includes implied or explicit expectations to provide student advisees with…

Analyzing Students' Understanding of Models and Modeling Referring to the Disciplines Biology, Chemistry, and Physics

ERIC Educational Resources Information Center

Krell, Moritz; Reinisch, Bianca; Krüger, Dirk

2015-01-01

In this study, secondary school students' (N?=?617; grades 7 to 10) understanding of models and modeling was assessed using tasks which explicitly refer to the scientific disciplines of biology, chemistry, and physics and, as a control, to no scientific discipline. The students' responses are interpreted as their biology-, chemistry-, and…

Adolescents Composing Fiction in Digital Game and Written Formats: Tacit, Explicit and Metacognitive Strategies

ERIC Educational Resources Information Center

McClay, Jill Kedersha; Mackey, Margaret; Carbonaro, Mike; Szafron, Duane; Schaeffer, Jonathan

2007-01-01

This article reports on a study of 23 tenth-grade students who created fiction in digital game and written formats. The researchers observed them at work, analysed their stories in both formats, and interviewed selected students to learn what affordances and constraints they demonstrate and/or articulate in such authoring. The students used…

Teaching Students Who Struggle with Learning to Think before, while, and after Reading: Effects of Self-Regulated Strategy Development Instruction

ERIC Educational Resources Information Center

Mason, Linda H.

2013-01-01

Explicit strategy instruction combined with student-directed self-regulation in conjunction with cognitive strategies has proven effective in supporting low-achieving students' reading comprehension. Experts have extended 1 such approach, self-regulated strategy development (SRSD) for the expository reading comprehension Think before reading,…

The Challenge of the Social Sciences: The Impact of Sociology among First Year Students

ERIC Educational Resources Information Center

Graaff, J. F.

2007-01-01

Sociology invites transformations among first year students which go through at least three distinct levels. At the conceptual level, three basic concepts, debunking, relativizing and system-relating, challenge public opinion modes of thinking. But students in this course go beyond explicit course examples and perform these notions in a more…

Students' Long-Term Memories from an Ecology Field Excursion: Retelling a Narrative as an Interplay between Implicit and Explicit Memories

ERIC Educational Resources Information Center

Stolpe, Karin; Bjorklund, Lars

2013-01-01

This study aims to investigate the science content remembered by biology students 6 and 12 months after an ecology excursion. The students' memories were tested during a stimulated recall interview. The authors identified three different types of memories: "recall," "recognition" and "narratives." The "dual…

Toward the Development of a Self-Management Intervention to Promote Pro-Social Behaviors for Students with Visual Impairment

ERIC Educational Resources Information Center

Ivy, Sarah E.; Lather, Amanda B.; Hatton, Deborah D.; Wehby, Joseph H.

2016-01-01

Students with visual impairment (VI) lack access to the same models and reinforcers as students with sight. Consequentially, behaviors that children with sight acquire through observation must be explicitly taught to children with VI. In addition, children with VI have difficulty maintaining such behaviors. Therefore, interventions that promote…

Examining the Experiences of Undocumented College Students: Walking the Known and Unknown Lived Spaces

ERIC Educational Resources Information Center

Jacobo, Rodolfo; Ochoa, Alberto M.

2011-01-01

This article examines the experiences of selected undocumented college-aged (UCA) students attending a community and four year college, and the trauma they live on a daily basis. A conceptual framework is provided for examining the tensions experienced by undocumented students. The framework is suggested as a tool to analyze the explicit and…

Colleges Debating Their Proper Role in Curbing Pornography on Campus.

ERIC Educational Resources Information Center

Koberstein, Jennifer A.

1986-01-01

Campus and administrative concerns about pornography on campus are increasing, including controversy over sale of periodicals on campus, screening of sexually explicit movies, student participation in films as actors, and education of students about social issues related to pornography. (MSE)

Critical Language Awareness in Pedagogic Context

ERIC Educational Resources Information Center

Ali, Shamim

2011-01-01

This study was designed to investigate the significance of developing students' critical language awareness through explicit teaching methodology of some procedures of critical discourse analysis. The researcher integrated critical activities into her teaching and students' learning process. The study was planned prudently to discover the…

Filtering Fixes

ERIC Educational Resources Information Center

Manzo, Kathleen Kennedy

2009-01-01

Faced with concerns about Internet predators, cyberbullying, students' sharing of inappropriate content on social networks, and the abundance of sexually explicit or violent content online, many school leaders and technology directors are placing tighter restrictions on Web access to shield students from potential harm. Yet in Trussville and other…

`Does it answer the question or is it French fries?': an exploration of language supports for scientific argumentation

NASA Astrophysics Data System (ADS)

González-Howard, María; McNeill, Katherine L.; Marco-Bujosa, Lisa M.; Proctor, C. Patrick

2017-03-01

Reform initiatives around the world are reconceptualising science education by stressing student engagement in science practices. Yet, science practices are language-intensive, requiring students to have strong receptive and productive language proficiencies. It is critical to address these rigorous language demands to ensure equitable learning opportunities for all students, including English language learners (ELLs). Little research has examined how to specifically support ELL students' engagement in science practices, such as argumentation. Using case-study methodology, we examined one middle school science teacher's instructional strategies as she taught an argumentation-focused curriculum in a self-contained ELL classroom. Findings revealed that three trends characterized the teacher's language supports for the structural and dialogic components of argumentation: (1) more language supports focused on argument structure, (2) dialogic interactions were most often facilitated by productive language supports, and (3) some language supports offered a rationale for argumentation. Findings suggest a need to identify and develop supports for the dialogic aspects of argumentation. Furthermore, engaging students in argumentation through productive language functions could be leveraged to support dialogic interactions. Lastly, our work points to the need for language supports that make the rationale for argumentation explicit since such transparency could further increase access for all students.

Teaching socioscientific issues: classroom culture and students' performances

NASA Astrophysics Data System (ADS)

Tal, Tali; Kedmi, Yarden

2006-12-01

The "Treasures in the Sea: Use and Abuse" unit that deals with authentic socioscientific issues related to the Mediterranean was developed as part of a national effort to increase scientific literacy. The unit aimed to enhance active participation of the learners and encourage higher order thinking in class by applying teaching methods that reduce the unfamiliarity felt by students. This was expected through an explicit use of a variety of teaching and assessment-for-learning methods, suitable for Science for All students. Our main goal was to examine the culture of Science for All classes in which the unit was enacted. In order to address the main learning objectives, we monitored students' performances in tasks that required the higher order thinking skills of argumentation and value judgment, which are central constituents of decision-making processes. We show that while socioscientific issues were discussed in whole class and small group sessions, and students' argumentation improved, there is still a long way to go in applying a thinking culture in non-science major classes. We suggest that science teachers should shift from traditional content-based and value-free approach, to a sociocultural approach that views science as a community practice and the students as active participants in decision-making processes.

Teaching ASTRO 101 Students the Art of Scientific Argumentation

NASA Astrophysics Data System (ADS)

Schleigh, Sharon P.; Slater, Stephanie; Slater, Timothy F.

2016-01-01

Going beyond asking students to simply memorize facts about the universe, a longstanding challenge in teaching astronomy centers on successfully teaching students about the nature of science. As introductory astronomy survey courses, known widely as ASTRO 101, can sometimes be the last science course non-science majoring undergraduates take, many faculty hope to emphasize the scientific enterprise as a broad field in inquiry making valuable contributions to civilization as a whole, rather than as an isolated study of objects far from Earth. Scholars have long proposed that an understanding of the nature of science as a human endeavor requires explicit instruction. In other words, students successfully learning the facts of astronomy does not in any way ensure that students will learn anything about the nature of how astronomy is done. In a purposeful effort to improve students' understanding about the practices and discourse of astronomy, scholars working with the CAPER Center for Astronomy & Physics Education research are developing a suite of carefully designed instructional sequences—called Scientific Argumentation—focused on teaching students the differences between data and evidence, how to communicate and defend evidence-based conclusions, and how to be informed skeptics of scientific claims. Early results show students moving from naïve understandings of scientific practices to more informed understandings as well as demonstrating enhanced value for science in general as an worthwhile human endeavor with far reaching benefits.

Types of high self-esteem and prejudice: how implicit self-esteem relates to ethnic discrimination among high explicit self-esteem individuals.

PubMed

Jordan, Christian H; Spencer, Steven J; Zanna, Mark P

2005-05-01

There is increasing recognition that high self-esteem is heterogeneous. Recent research suggests that individuals who report having high self-esteem (i.e., have high explicit self-esteem) behave more defensively to the extent that they have relatively low implicit self-esteem. The current studies test whether individuals with high explicit self-esteem are more likely to discriminate ethnically, as a defensive technique, to the extent that they have relatively low implicit self-esteem. The results support this prediction. Among participants with high explicit self-esteem, all of whom were threatened by negative performance feedback, those with relatively low implicit self-esteem recommended a more severe punishment for a Native, but not a White, student who started a fist-fight. In Study 2, this pattern was not apparent for participants with relatively low explicit self-esteem.

Seeing through the lens of social justice: A threshold for engineering

NASA Astrophysics Data System (ADS)

Kabo, Jens David

In recent times the need for educational research dedicated to engineering education has been recognised. This PhD project is a contribution to the development of engineering education scholarship and the growing body of engineering education research. In this project it was recognised that problem solving is a central activity to engineering. However, it was also recognised that the conditions for doing engineering are changing, especially in light of pressing issues of poverty and environmental sustainability that humanity currently faces, and as a consequence, engineering education needs to emphasise problem definition to a greater extent. One mechanism for achieving this, which has been adopted by some engineering educators in recent years, is through courses that explicitly relate engineering to social justice. However, creating this relationship requires critical interdisciplinary thinking that is alien to most engineering students. In this dissertation it is suggested that for engineering students, and more generally, engineers, looking at their practice and profession through a social justice lens might be seen as a threshold that needs to be crossed. By studying the variation present among students in three different courses at three different North American universities, the intention was to understand how students approach and internalise social justice as a perspective on engineering and/or develop their abilities to think critically. A conceptual model to frame the study was developed by combining elements of threshold concept theory and the educational research methodology, phenomenographic variation theory. All three of the courses studied operated on a similar basic pedagogical model, however, the courses were framed differently, with social justice in the foreground or in the background with the focus on, in one case, ethics and in the other, sustainability. All courses studied appeared to be successful in encouraging engineering students to engage in critical thinking and a similar general trend in the development of students' conceptions of social justice was observed in each of the three courses. However, it does appear that if one is interested in developing an articulated understanding of social justice, with respect to engineering, that an explicit focus on social justice is preferable.

Effects of Biggest Loser exercise depictions on exercise-related attitudes.

PubMed

Berry, Tanya R; McLeod, Nicole C; Pankratow, Melanie; Walker, Jessica

2013-01-01

To examine whether participants who watched an exercise-related segment of The Biggest Loser television program would have different explicit and implicit affective exercise-related attitudes than those of control participants. University students (N=138) watched a clip of The Biggest Loser or American Idol, then completed a Go/No-go Association Task, a thought-listing task, and questionnaires measuring explicit attitudes, activity level, and mood. Participants who watched The Biggest Loser had significantly lower explicit, but not implicit, attitudes towards exercise than did control participants. There is a need to examine the influence of popular media depictions of exercise.

Argumentation and indigenous knowledge: socio-historical influences in contextualizing an argumentation model in South African schools

NASA Astrophysics Data System (ADS)

Gallard Martínez, Alejandro J.

2011-09-01

This forum considers argumentation as a means of science teaching in South African schools, through the integration of indigenous knowledge (IK). It addresses issues raised in Mariana G. Hewson and Meshach B. Ogunniyi's paper entitled: Argumentation-teaching as a method to introduce indigenous knowledge into science classrooms: opportunities and challenges. As well as Peter Easton's: Hawks and baby chickens: cultivating the sources of indigenous science education; and, Femi S. Otulaja, Ann Cameron and Audrey Msimanga's: Rethinking argumentation-teaching strategies and indigenous knowledge in South African science classrooms. The first topic addressed is that implementation of argumentation in the science classroom becomes a complex endeavor when the tensions between students' IK, the educational infrastructure (allowance for teacher professional development, etc.) and local belief systems are made explicit. Secondly, western styles of debate become mitigating factors because they do not always adequately translate to South African culture. For example, in many instances it is more culturally acceptable in South Africa to build consensus than to be confrontational. Thirdly, the tension between what is "authentic science" and what is not becomes an influencing factor when a tension is created between IK and western science. Finally, I argue that the thrust of argumentation is to set students up as "scientist-students" who will be considered through a deficit model by judging their habitus and cultural capital. Explicitly, a "scientist-student" is a student who has "learned," modeled and thoroughly assimilated the habits of western scientists, evidently—and who will be judged by and held accountable for their demonstration of explicit related behaviors in the science classroom. I propose that science teaching, to include argumentation, should consist of "listening carefully" (radical listening) to students and valuing their language, culture, and learning as a model for "science for all".

Medical students' perceptions of the patient-centredness of the learning environment.

PubMed

Wilcox, Mark V; Orlando, Megan S; Rand, Cynthia S; Record, Janet; Christmas, Colleen; Ziegelstein, Roy C; Hanyok, Laura A

2017-02-01

Patient-centred care is an important aspect of quality health care. The learning environment may impact medical students' adoption of patient-centred behaviours. All medical students at a single institution received an anonymous, modified version of the Communication, Curriculum, and Culture instrument that measures patient-centredness in the training environment along three domains: role modelling, students' experience, and support for patient-centred behaviours. We compared domain scores and individual items by class year and gender, and qualitatively analyzed responses to two additional items that asked students to describe experiences that demonstrated varying degrees of patient-centredness. Year 1 and 2 students reported greater patient-centredness than year 3 and 4 students in each domain: role modelling (p = 0.03), students' experience (p = <0.001), and support for patient-centred behaviours (p < 0.001). Female students reported less support for patient-centred behaviours compared with male students (p = 0.03). Qualitative analysis revealed that explicit patient-centred curricula and positive role modelling fostered patient-centredness. Themes relating to low degrees of patient-centredness included negative role modelling and students being discouraged from being patient-centred. Students' perceptions of the patient-centredness of the learning environment decreased as students progressed through medical school, despite increasing exposure to patients. Qualitative analysis found that explicit patient-centred curricula cultivated patient-centred attitudes. Role modelling impacted student perceptions of patient-centredness within the learning environment.

Teachers' Implicit Attitudes, Explicit Beliefs, and the Mediating Role of Respect and Cultural Responsibility on Mastery and Performance-Focused Instructional Practices

ERIC Educational Resources Information Center

Kumar, Revathy; Karabenick, Stuart A.; Burgoon, Jacob N.

2015-01-01

The theory of planned behavior and the dual process attitude-to-behavior MODE model framed an examination of how White teachers' (N = 241) implicit and explicit attitudes toward White versus non-White students were related to their classroom instructional practices in 2 school districts with a high percentage of Arab American and Chaldean American…

The Effect of Explicit Affective Strategy Training on Iranian EFL Learners' Oral Language Proficiency and Anxiety Reduction

ERIC Educational Resources Information Center

Mostafavi, Fatemeh; Vahdany, Fereidoon

2016-01-01

The current study aimed at investigating the possible effects of explicit teaching of affective strategies on Iranian EFL learners' oral language proficiency and the extent of their anxiety in EFL classroom. First, PET test was administered to a total number of 120 female third grade high school EFL students. Then, 60 participants whose score fell…

Lessons Learned From Studying The Effects Of Forest Fires With High School Students

NASA Astrophysics Data System (ADS)

Kanjorski, N.; Hall, M.; Sundberg, F.

2005-12-01

We evaluated the educational successes and challenges of a high school research project designed to assess the effects of a wildfire and subsequent logging on soil erosion during the 2004-2005 school year. The project is extra-curricular for students from Show Low High School in Arizona. Fieldwork is done on Saturdays and lab work is done during lunch periods and after school sessions. Using a silt fence, shovels, and brushes, students collect and measure erosion rates of unburned, burned, and burned and logged land. The project has involved 17 students, 3 female and 14 male students, and their two science teachers. A key goal of the project is to introduce a group of high school students to the process of scientific inquiry through fieldwork and scientific research. A core requirement of this project is that the students will be self-motivated and will lead all major field and laboratory efforts. Interviews of the students and teachers in the fall of 2004 and spring of 2005 are the primary source of the assessment of this project in addition to data collected by informal interviews during two field trips. Consistent student participation was a main challenge to this project in the first year. While most students continued with the program throughout the year, participation was sporadic and generally low during any one class or field session. This is partially due to not having a set schedule for activities and the challenge for students to self-motivate. Interestingly, despite their actual amount of involvement in the project, the students all consider themselves active members of the project and are generally proud of their efforts. To increase the consistency of student participation in the coming year a regular semester schedule has been set and student time and effort requirements have been increased and explicitly stated. Students have a great amount of choice in which role they will fulfill in the project, and which data gathering and analysis skills they want to learn and apply. In general the project has been successful in significantly exciting a core group of students about science and has the potential to influence these students' undergraduate and career choices.

Using Formative Assessments to Improve Student Learning Outcomes: A Study of the Different Types of Formative Assessments Teachers Use to Drive Instruction and Their Effects on Student Learning

ERIC Educational Resources Information Center

Alzina, Amy

2016-01-01

Understanding the difference between summative and formative assessments is still unclear for many teachers and principals as well as the effects formative assessments have on student learning outcomes. This quantitative study was conducted to explicitly explore formative assessments as a means to improve student learning outcomes, while examining…

Identifying Students for Secondary and Tertiary Prevention Efforts: How Do We Determine Which Students Have Tier 2 and Tier 3 Needs?

ERIC Educational Resources Information Center

Lane, Kathleen Lynne; Oakes, Wendy Peia; Ennis, Robin Parks; Hirsch, Shanna Eisner

2014-01-01

In comprehensive, integrated, three-tiered models, it is essential to have a systematic method for identifying students who need supports at Tier 2 or Tier 3. This article provides explicit information on how to use multiple sources of data to determine which students might benefit from these supports. First, the authors provide an overview of how…

The ABCs of Student Engagement

ERIC Educational Resources Information Center

Parsons, Seth A.; Nuland, Leila Richey; Parsons, Allison Ward

2014-01-01

Student engagement is an important consideration for teachers and administrators because it is explicitly associated with achievement. What the authors call the ABC's of engagement they outline as: Affective engagement, Behavioral engagement, and Cognitive engagement. They also present "Three Things Every Teacher Needs to Know about…

Critical thinking skills of undergraduate nursing students: description and demographic predictors.

PubMed

Hunter, Sharyn; Pitt, Victoria; Croce, Nic; Roche, Jan

2014-05-01

This study investigated the critical thinking skills among undergraduate nursing students in Australia to obtain a profile and determine demographic predictors of critical thinking. There is universal agreement that being a critical thinker is an outcome requirement for many accreditation and registering nursing bodies. Most studies provide descriptive statistical information about critical thinking skills while some have studied the changes in critical thinking after an intervention. Limited research about factors that predict critical thinking skills is available. A cross-sectional descriptive study was conducted using convenience sampling. Two hundred and sixty-nine students were recruited across three years of an undergraduate programme in 2009. Most students' age ranged from under 20 to 34 years (58%), 87% were female, 91% were Australian and 23% of first and second year students had nursing associated experience external to the university. Data about critical thinking skills were collected via the Health Science Reasoning Test (HSRT). Linear regression analysis investigated the predictors of nursing students' critical thinking skills. The students in third year had a profile of critical thinking skills comparable with HSRT norms. Year of study predicted higher critical thinking scores for all domains (p<0.001) except the subscale, analysis. Nationality predicted higher scores for total CT skill scores (p<0.001) and subscales, inductive (p=0.001) and deductive reasoning (p=0.001). Nursing associated experience predicted higher scores for the subscale, analysis (p<0.001). Age and gender were not predictive. However, these demographic predictors only accounted for a small variance obtained for the domains of CT skills. An understanding of factors that predict nursing students' CT skills is required. Despite this study finding a number of significant predictors of nursing students' CT skills, there are others yet to be understood. Future research is recommended exploring explicit CT instructional approaches and nursing students' CT skills. © 2013 Elsevier Ltd. All rights reserved.

"No one does this for fun": Contextualization and process writing in an organic chemistry laboratory course

NASA Astrophysics Data System (ADS)

Gay, Andrea

This study investigated the introduction of curriculum innovations into an introductory organic chemistry laboratory course. Pre-existing experiments in a traditional course were re-written in a broader societal context. Additionally, a new laboratory notebook methodology was introduced, using the Decision/Explanation/Observation/Inference (DEOI) format that required students to explicitly describe the purpose of procedural steps and the meanings of observations. Experts in organic chemistry, science writing, and chemistry education examined the revised curriculum and deemed it appropriate. The revised curriculum was introduced into two sections of organic chemistry laboratory at Columbia University. Field notes were taken during the course, students and teaching assistants were interviewed, and completed student laboratory reports were examined to ascertain the impact of the innovations. The contextualizations were appreciated for making the course more interesting; for lending a sense of purpose to the study of chemistry; and for aiding in students' learning. Both experts and students described a preference for more extensive connections between the experiment content and the introduced context. Generally, students preferred the DEOI method to journal-style laboratory reports believing it to be more efficient and more focused on thinking than stylistic formalities. The students claimed that the DEOI method aided their understanding of the experiments and helped scaffold their thinking, though some students thought that the method was over-structured and disliked the required pre-laboratory work. The method was used in two distinct manners; recursively writing and revising as intended and concept contemplation only after experiment completion. The recursive use may have been influenced by TA attitudes towards the revisions and seemed to engender a sense of preparedness. Students' engagement with the contextualizations and the DEOI method highlight the need for laboratory curricula that center on the best means to engage students in understanding, rather than simply providing the best examples for transmitting content.

Improved Student Reasoning About Carbon-Transforming Processes Through Inquiry-Based Learning Activities Derived from an Empirically Validated Learning Progression

NASA Astrophysics Data System (ADS)

JW, Schramm; Jin, H.; Keeling, EG; Johnson, M.; Shin, HJ

2017-05-01

This paper reports on our use of a fine-grained learning progression to assess secondary students' reasoning through carbon-transforming processes (photosynthesis, respiration, biosynthesis). Based on previous studies, we developed a learning progression with four progress variables: explaining mass changes, explaining energy transformations, explaining subsystems, and explaining large-scale systems. For this study, we developed a 2-week teaching module integrating these progress variables. Students were assessed before and after instruction, with the learning progression framework driving data analysis. Our work revealed significant overall learning gains for all students, with the mean post-test person proficiency estimates higher by 0.6 logits than the pre-test proficiency estimates. Further, instructional effects were statistically similar across all grades included in the study (7th-12th) with students in the lowest third of initial proficiency evidencing the largest learning gains. Students showed significant gains in explaining the processes of photosynthesis and respiration and in explaining transformations of mass and energy, areas where prior research has shown that student misconceptions are prevalent. Student gains on items about large-scale systems were higher than with other variables (although absolute proficiency was still lower). Gains across each of the biological processes tested were similar, despite the different levels of emphasis each had in the teaching unit. Together, these results indicate that students can benefit from instruction addressing these processes more explicitly. This requires pedagogical design quite different from that usually practiced with students at this level.

The importance of explicitly mapping instructional analogies in science education

NASA Astrophysics Data System (ADS)

Asay, Loretta Johnson

Analogies are ubiquitous during instruction in science classrooms, yet research about the effectiveness of using analogies has produced mixed results. An aspect seldom studied is a model of instruction when using analogies. The few existing models for instruction with analogies have not often been examined quantitatively. The Teaching With Analogies (TWA) model (Glynn, 1991) is one of the models frequently cited in the variety of research about analogies. The TWA model outlines steps for instruction, including the step of explicitly mapping the features of the source to the target. An experimental study was conducted to examine the effects of explicitly mapping the features of the source and target in an analogy during computer-based instruction about electrical circuits. Explicit mapping was compared to no mapping and to a control with no analogy. Participants were ninth- and tenth-grade biology students who were each randomly assigned to one of three conditions (no analogy module, analogy module, or explicitly mapped analogy module) for computer-based instruction. Subjects took a pre-test before the instruction, which was used to assign them to a level of previous knowledge about electrical circuits for analysis of any differential effects. After the instruction modules, students took a post-test about electrical circuits. Two weeks later, they took a delayed post-test. No advantage was found for explicitly mapping the analogy. Learning patterns were the same, regardless of the type of instruction. Those who knew the least about electrical circuits, based on the pre-test, made the most gains. After the two-week delay, this group maintained the largest amount of their gain. Implications exist for science education classrooms, as analogy use should be based on research about effective practices. Further studies are suggested to foster the building of research-based models for classroom instruction with analogies.

Sleep Increases Explicit Solutions and Reduces Intuitive Judgments of Semantic Coherence

ERIC Educational Resources Information Center

Zander, Thea; Volz, Kirsten G.; Born, Jan; Diekelmann, Susanne

2017-01-01

Sleep fosters the generation of explicit knowledge. Whether sleep also benefits implicit intuitive decisions about underlying patterns is unclear. We examined sleep's role in explicit and intuitive semantic coherence judgments. Participants encoded sets of three words and after a sleep or wake period were required to judge the potential…

Effects of Supported Electronic Text and Explicit Instruction on Science Comprehension by Students with Autism Spectrum Disorder

ERIC Educational Resources Information Center

Knight, Victoria Floyd

2010-01-01

Supported electronic text (eText), or text that has been altered to increase access and provide support to learners, may promote comprehension of science content for students with disabilities. According to CAST, "Book Builder" (TM) uses supported eText to promote reading for meaning for all students. Although little research has been conducted in…

Recapitulating the History of Sickle-Cell Anemia Research: Improving Students' NOS Views Explicitly and Reflectively

ERIC Educational Resources Information Center

Howe, Eric Michael; Rudge, David Wyss

2005-01-01

This paper provides an argument in favor of a specific pedagogical method of using the history of science to help students develop more informed views about nature of science (NOS) issues. The paper describes a series of lesson plans devoted to encouraging students to engage, "unbeknownst to them", in similar reasoning that led…

Teacher Discourse and Sixth Graders' Reported Affect and Achievement Behaviors in Two High-Mastery/High-Performance Mathematics Classrooms.

ERIC Educational Resources Information Center

Turner, Julianne C.; Meyer, Debra K.; Midgley, Carol; Patrick, Helen

2003-01-01

Examined the relation between the nature of teacher discourse and sixth-grade students' reports of affect and behavior in mathematics classrooms students perceived as emphasizing both mastery and performance goals. Found that students in the classroom in which there was constant and explicit support for autonomy and intrinsic motivation, positive…

How the Every Student Succeeds Act Can Support Social and Emotional Learning. Research Brief. RB-9988-WF

ERIC Educational Resources Information Center

Grant, Sean; Hamilton, Laura S.; Wrabel, Stephani L.; Gomez, Celia J.; Whitaker, Anamarie; Leschitz, Jennifer T.; Unlu, Fatih; Chavez-Herrerias, Emilio R.; Baker, Garrett; Barrett, Mark; Harris, Mark; Ramos, Alyssa

2017-01-01

Social and emotional competencies are proving critical to students' success in the classroom and in life. Although the Every Student Succeeds Act (ESSA) does not explicitly reference social and emotional learning (SEL), this legislation in fact offers opportunities to support school-based SEL interventions. How is SEL supported by ESSA? Which SEL…

Comparing the Effects of Four Instructional Treatments on EFL Students' Achievement in Writing Classified Ads

ERIC Educational Resources Information Center

Khodabandeh, Farzaneh

2016-01-01

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…

First-Year Biology Students' Understandings of Meiosis: An Investigation Using a Structural Theoretical Framework

ERIC Educational Resources Information Center

Quinn, Frances; Pegg, John; Panizzon, Debra

2009-01-01

Meiosis is a biological concept that is both complex and important for students to learn. This study aims to explore first-year biology students' explanations of the process of meiosis, using an explicit theoretical framework provided by the Structure of the Observed Learning Outcome (SOLO) model. The research was based on responses of 334…

Our Deliberate Success: Recognizing What Works for Latina/o Students across the Educational Pipeline

ERIC Educational Resources Information Center

Rodríguez, Louie F.; Oseguera, Leticia

2015-01-01

The purpose of this article is to identify the best practices across the K-20 pipeline that work for Latina/o students for the purposes of developing a framework for Latina/o student success. The authors suggest that the field needs to be explicit when it comes to recognizing "what works" and encourage researchers, practitioners, and…

Changing High School Students' Conceptions of the Nature of Science: The Partnership for Research and Education in Plants (PREP)

ERIC Educational Resources Information Center

Brooks, Eric Dwayne

2011-01-01

This study investigated whether participation in the Partnership for Research and Education in Plants (PREP), a long-term authentic plant research project, in conjunction with explicit verses implicit instruction can change high school students' conceptions of the nature of science (NOS). The participants included a total of 134 students comprised…

Identifying the Concept "Fraction" of Primary School Students: The Investigation in Vietnam

ERIC Educational Resources Information Center

Loc, Nguyen Phu; Tong, Duong Huu; Chau, Phan Thai

2017-01-01

In Vietnam, primary school students explicitly learn the concept of fraction in Grade 4 and 5. Because this concept is introduced to them intuitionally, it is difficult for them to understand and apply it. Base on this point, we believe that the students will commit many errors when solving exercises related to this concept. The survey of 478…

Adults' Complicity in Limiting Students' Understanding of Sex, Gender and Sexuality at School

ERIC Educational Resources Information Center

Mayo, J. B., Jr.

2016-01-01

This article is a commentary on the seven papers in this special issue of "Sex Education." A compelling theme interwoven throughout all the articles in subtle and explicit ways is the role that adults play in the lives of students, particularly in the ways in which adults impact how students enact and respond to the multiple…

Deserving Poor: Are Higher Education Bursaries Going to the Right Students?

ERIC Educational Resources Information Center

Wyness, Gill

2016-01-01

After the abolition of student maintenance grants in 2016, higher education bursaries will be the major source of non-repayable aid for poor students in England, with £300 m spent per year. The aims of the bursary system were never explicitly laid out by government, making it challenging to evaluate this unique form of aid. In this paper, I…

A Layer Framework to Investigate Student Understanding and Application of the Existence and Uniqueness Theorems of Differential Equations

ERIC Educational Resources Information Center

Raychaudhuri, D.

2007-01-01

The focus of this paper is on student interpretation and usage of the existence and uniqueness theorems for first-order ordinary differential equations. The inherent structure of the theorems is made explicit by the introduction of a framework of layers concepts-conditions-connectives-conclusions, and we discuss the manners in which students'…

Evidence-Supported Interventions Associated with Black Students' Education Outcomes: Findings from a Systematic Review of Research

ERIC Educational Resources Information Center

Same, Michelle R.; Guarino, Nicole I; Pardo, Max; Benson, Deaweh; Fagan, Kyle; Lindsay, Jim

2018-01-01

REL Midwest conducted a systematic review of research on interventions that may improve academic outcomes for Black students. The review entailed a search for studies that provide evidence at Tier I (strong evidence), Tier II (moderate evidence), or Tier III (promising evidence) according to the Every Student Succeeds Act, and explicitly mention…

Effects of a Strategic Intervention with iPad Practice on the Multiplication Fact Performance of Fifth-Grade Students with Learning Disabilities

ERIC Educational Resources Information Center

Ok, Min Wook; Bryant, Diane Pedrotty

2016-01-01

This study investigated the effects of explicit, strategic intervention with iPad application practice on the multiplication fact performance and strategy use of elementary students with learning disabilities (LD) using a single-case, multiple probe design across participants. Four fifth-grade students with LD received 15 1:1 intervention sessions…

Federal Student Aid and the Goal of Equal Opportunity: The Record and the Future.

ERIC Educational Resources Information Center

Gladieux, Lawrence E.

The history of federal student financial aid legislation, 1965-1985, is traced, and problems faced in the mid-1980s, and possible future directions are considered. The Higher Education Act of 1965 was the first explicit federal commitment to equalizing college opportunities for needy students through grants and programs such as Talent Search. Some…

Measuring Educational Efficiency at Student Level with Parametric Stochastic Distance Functions: An Application to Spanish PISA Results

ERIC Educational Resources Information Center

Perelman, Sergio; Santin, Daniel

2011-01-01

The aim of the present paper is to examine the observed differences in Students' test performance across public and private-voucher schools in Spain. For this purpose, we explicitly consider that education is a multi-input multi-output production process subject to inefficient behaviors, which can be identified at student level using a parametric…

Strategies and Perceptions of Students' Field Note-Taking Skills: Insights from a Geothermal Field Lesson

ERIC Educational Resources Information Center

Dohaney, Jacqueline; Brogt, Erik; Kennedy, Ben

2015-01-01

Field note-taking skills are fundamental in the geosciences but are rarely explicitly taught. In a mixed-method study of an introductory geothermal field lesson, we characterize the content and perceptions of students' note-taking skills to derive the strategies that students use in the field. We collected several data sets: observations of the…

Students' Conscious Unknowns about Artefacts and Natural Objects

ERIC Educational Resources Information Center

Vaz-Rebelo, Piedade; Fernandes, Paula; Morgado, Julia; Monteiro, António; Otero, José

2016-01-01

This study attempts to characterise what 7th- and 12th-grade students believe they do not know about artefacts and natural objects, as well as the dependence of what is unknown on a knowledge of these objects. The students were asked to make explicit through questioning what they did not know about a sample of objects. The unknowns generated were…

High School Students' Meta-Modeling Knowledge

NASA Astrophysics Data System (ADS)

Fortus, David; Shwartz, Yael; Rosenfeld, Sherman

2016-12-01

Modeling is a core scientific practice. This study probed the meta-modeling knowledge (MMK) of high school students who study science but had not had any explicit prior exposure to modeling as part of their formal schooling. Our goals were to (A) evaluate the degree to which MMK is dependent on content knowledge and (B) assess whether the upper levels of the modeling learning progression defined by Schwarz et al. (2009) are attainable by Israeli K-12 students. Nine Israeli high school students studying physics, chemistry, biology, or general science were interviewed individually, once using a context related to the science subject that they were learning and once using an unfamiliar context. All the interviewees displayed MMK superior to that of elementary and middle school students, despite the lack of formal instruction on the practice. Their MMK was independent of content area, but their ability to engage in the practice of modeling was content dependent. This study indicates that, given proper support, the upper levels of the learning progression described by Schwarz et al. (2009) may be attainable by K-12 science students. The value of explicitly focusing on MMK as a learning goal in science education is considered.

Robust Vocabulary Instruction in a Readers' Workshop

ERIC Educational Resources Information Center

Feezell, Greg

2012-01-01

This article presents strategies for integrating explicit vocabulary instruction within a reading workshop. The author begins by describing a process for involving students in word selection. The author then provides a weeklong instructional sequence using student-selected words. Finally, the author briefly examines the role of vocabulary…

The Influence of Symbols and Equations on Understanding Mathematical Equivalence

ERIC Educational Resources Information Center

Powell, Sarah R.

2015-01-01

Students with mathematics difficulty demonstrate lower mathematics performance than typical-performing peers. One contributing factor to lower mathematics performance may be misunderstanding of mathematics symbols. In several studies related to the equal sign (=), students who received explicit instruction on the relational definition (i.e.,…

Anticipation Guides: Reading for Mathematics Understanding

ERIC Educational Resources Information Center

Adams, Anne E.; Pegg, Jerine; Case, Melissa

2015-01-01

With the acceptance by many states of the Common Core State Standards for Mathematics, new emphasis is being placed on students' ability to engage in mathematical practices such as understanding problems (including word problems), reading and critiquing arguments, and making explicit use of definitions (CCSSI 2010). Engaging students in…

Using Visualization to Generalize on Quadratic Patterning Tasks

ERIC Educational Resources Information Center

Kirwan, J. Vince

2017-01-01

Patterning tasks engage students in a core aspect of algebraic thinking-generalization (Kaput 2008). The National Council of Teachers of Mathematics (NCTM) Algebra Standard states that students in grades 9-12 should "generalize patterns using explicitly defined and recursively defined functions" (NCTM 2000, p. 296). Although educators…

Pathways of Learning: Teaching Students and Parents about Multiple Intelligences.

ERIC Educational Resources Information Center

Lazear, David

This book is concerned with reinventing the learning process from a multiple intelligences perspective and urges explicitly teaching students about multiple intelligences to further their metacognitive understanding. The multiple-intelligence-based curriculum is intended to interface with the regular academic curriculum. An introductory chapter…

On the Teaching of Portfolio Theory.

ERIC Educational Resources Information Center

Biederman, Daniel K.

1992-01-01

Demonstrates how a simple portfolio problem expressed explicitly as an expected utility maximization problem can be used to instruct students in portfolio theory. Discusses risk aversion, decision making under uncertainty, and the limitations of the traditional mean variance approach. Suggests students may develop a greater appreciation of general…

Shifting Dimensions of Autonomy in Students' Research and Employment

ERIC Educational Resources Information Center

Willison, John; Sabir, Fizza; Thomas, Judith

2017-01-01

This study considers the conceptual space, or extent of autonomy, given to coursework Masters students before, during and after a Business Ethics course that explicitly developed and assessed their research skills. This vocationally oriented and academically challenging course used the "Research Skill Development framework" as its…

Intentionality of Preparation: Systematic Mentorship in Doctoral Education

ERIC Educational Resources Information Center

Parker, Audra K.; Schneider, Jenifer Jasinski; Berson, Ilene R.

2015-01-01

We describe a systematic mentorship framework comprised of professional development courses, residency experiences, and an annual review to support the acculturation of doctoral students into higher education. By making the culture of academia explicit, our doctoral students scholarly activity increased, and improved their readiness for positions…

Number Sense on the Number Line

ERIC Educational Resources Information Center

Woods, Dawn Marie; Ketterlin Geller, Leanne; Basaraba, Deni

2018-01-01

A strong foundation in early number concepts is critical for students' future success in mathematics. Research suggests that visual representations, like a number line, support students' development of number sense by helping them create a mental representation of the order and magnitude of numbers. In addition, explicitly sequencing instruction…

Sensible and Crazy Numbers

ERIC Educational Resources Information Center

Russo, James

2017-01-01

Using a game-based context and concentrating explicitly on language, students in the early years are able to make sense about place value amid the vagaries of the English language in naming numbers. This conceptual approach to understanding place value allows students to further develop number strategies beyond counting by ones.

Feedback: The Student Perspective

ERIC Educational Resources Information Center

Brown, James

2007-01-01

The usefulness of the feedback received on assessments undertaken by accounting students during their degree programme is an area about which little has been written. Given the increasing significance of transparency in the academic process, as evidenced through the development of explicit programme and module learning outcomes, it seems anomalous…

Backward Design: Targeting Depth of Understanding for All Learners

ERIC Educational Resources Information Center

Childre, Amy; Sands, Jennifer R.; Pope, Saundra Tanner

2009-01-01

Curriculum design is at the center of developing student ability to construct understanding. Without appropriately designed curriculum, instruction can be ineffective at scaffolding understanding. Often students with disabilities need more explicit instruction or guidance in applying their schema to new information. Thus, instruction must not only…

Extending the Pedagogy of Mobility

ERIC Educational Resources Information Center

Hedberg, John G.

2014-01-01

Direct student experience of the real organism, object, place or environment is recognised by teachers as having powerful potential for high-quality learning. Mobile technologies offer a way for students to capture their authentic learning experiences, but rendering this rich experience into explicit and highly situated learning contexts for…

Activities Joining Learning Objectives to Assessments in Introductory Astronomy

NASA Astrophysics Data System (ADS)

Palen, Stacy E.; Larson, Ana M.

2015-01-01

In recent years, accreditation boards and other governing bodies have been pushing hard for explicit learning goals and quantitative measures of assessment for general education courses such as Astronomy 101. This added assessment burden can be problematic, especially for harried adjuncts teaching multiple courses at multiple institutions. It would be helpful to have a field-tested set of combined hands-on activities and assessment tools that help instructors meet these assessment requirements. The authors have produced just such a set. We have been using hands-on activities in our classrooms for more than 15 years. These activities require no special equipment or preparation and can be completed within an hour by most students working in groups of two or three. The sections of each activity are arranged in steps, guiding the students from initial knowledge-level questions or practice to a final evaluation or synthesis of what they have just accomplished. Students thus get practice thinking at higher cognitive levels. A recent addition to these activities is the inclusion of formalized learning objectives and accompanying pre- and post-activity questions. The pre-activity questions address common misconceptions, relate familiar analogous terrestrial examples to the activity, and act as a brief refresher meta-concepts like scale factors, measurements, and basic mathematics review. The post-activity questions review the most important concepts introduced in the activity. We present a number of examples as well as a summary as to how we have initiated their use in a large lecture setting of 300 students, in smaller classrooms of 15 students, and in a community college online course.

Characterization of mathematics instructional practises for prospective elementary teachers with varying levels of self-efficacy in classroom management and mathematics teaching

NASA Astrophysics Data System (ADS)

Lee, Carrie W.; Walkowiak, Temple A.; Nietfeld, John L.

2017-03-01

The purpose of this study was to investigate the relationship between prospective teachers' (PTs) instructional practises and their efficacy beliefs in classroom management and mathematics teaching. A sequential, explanatory mixed-methods design was employed. Results from efficacy surveys, implemented with 54 PTs were linked to a sample of teachers' instructional practises during the qualitative phase. In this phase, video-recorded lessons were analysed based on tasks, representations, discourse, and classroom management. Findings indicate that PTs with higher levels of mathematics teaching efficacy taught lessons characterised by tasks of higher cognitive demand, extended student explanations, student-to-student discourse, and explicit connections between representations. Classroom management efficacy seems to bear influence on the utilised grouping structures. These findings support explicit attention to PTs' mathematics teaching and classroom management efficacy throughout teacher preparation and a need for formative feedback to inform development of beliefs about teaching practises.

Caffeine Enhances Memory Performance in Young Adults during Their Non-optimal Time of Day

PubMed Central

Sherman, Stephanie M.; Buckley, Timothy P.; Baena, Elsa; Ryan, Lee

2016-01-01

Many college students struggle to perform well on exams in the early morning. Although students drink caffeinated beverages to feel more awake, it is unclear whether these actually improve performance. After consuming coffee (caffeinated or decaffeinated), college-age adults completed implicit and explicit memory tasks in the early morning and late afternoon (Experiment 1). During the morning, participants ingesting caffeine demonstrated a striking improvement in explicit memory, but not implicit memory. Caffeine did not alter memory performance in the afternoon. In Experiment 2, participants engaged in cardiovascular exercise in order to examine whether increases in physiological arousal similarly improved memory. Despite clear increases in physiological arousal, exercise did not improve memory performance compared to a stretching control condition. These results suggest that caffeine has a specific benefit for memory during students’ non-optimal time of day – early morning. These findings have real-world implications for students taking morning exams. PMID:27895607

MENO-II: An AI-Based Programming Tutor.

DTIC Science & Technology

1983-08-01

TUTORing component then attempts to infer the misconception that might underlie the bug and present the student with remedial instruction. We tested the BUG...of the student’s program. The TUTORing component then attempts to inter the misconception that might underlie the bug and present the student with... student errors, MENO-11 can cope with 18 different types of program bugs. These bugs are tied explicitly to a knowledge base of potential misconceptions

Experiencing authenticity - the core of student learning in clinical practice.

PubMed

Manninen, Katri

2016-10-01

Learning in clinical practice is challenging regarding organizational and pedagogical issues. Clinical education wards are one way to meet these challenges by focusing on both patient care and student learning. However, more knowledge is needed about how students' learning can be enhanced and about patients' and supervisors' roles in these settings. The aim was to explore nursing students' learning on a clinical education ward with an explicit pedagogical framework. Semi-structured interviews of students were analyzed using qualitative content analysis and an ethnographic study including observations and follow-up interviews of students, patients and supervisors was conducted. The core of student meaningful learning experiences both external and internal authenticity. Students in early stages immediately created mutual relationships, experienced both external and internal authenticity, and patients became active participants in student learning. Without a mutual relationship, patients passively let students practice on their bodies. Students nearing graduation experienced only external authenticity, creating uncertainty as a threshold for learning. Caring for patients with complex needs helped students overcome the threshold and experience internal authenticity. Supervisors' challenges were to balance patient care and student learning by working as a team. They supported students coping with the complex challenges on the ward. Students need to experience external and internal authenticity to make learning meaningful. Experiencing authenticity, involving meaning-making processes and knowledge construction, is linked to transformative learning and overcoming thresholds. Therefore, an explicit pedagogical framework, based on patient-centredness, peer learning and the supervisory team, creates the prerequisites for experiencing external and internal authenticity.

It's not maths; it's science: exploring thinking dispositions, learning thresholds and mindfulness in science learning

NASA Astrophysics Data System (ADS)

Quinnell, R.; Thompson, R.; LeBard, R. J.

2013-09-01

Developing quantitative skills, or being academically numerate, is part of the curriculum agenda in science teaching and learning. For many of our students, being asked to 'do maths' as part of 'doing science' leads to disengagement from learning. Notions of 'I can't do maths' speak of a rigidity of mind, a 'standoff', forming a barrier to learning in science that needs to be addressed if we, as science educators, are to offer solutions to the so-called 'maths problem' and to support students as they move from being novice to expert. Moving from novice to expert is complex and we lean on several theoretical frameworks (thinking dispositions, threshold concepts and mindfulness in learning) to characterize this pathway in science, with a focus on quantitative skills. Fluid thinking and application of numeracy skills are required to manipulate experimental data sets and are integral to our science practice; we need to stop students from seeing them as optional 'maths' or 'statistics' tasks within our discipline. Being explicit about the ways those in the discipline think, how quantitative data is processed, and allowing places for students to address their skills (including their confidence) offer some ways forward.

A comparative analysis of massed vs. distributed practice on basic math fact fluency growth rates.

PubMed

Schutte, Greg M; Duhon, Gary J; Solomon, Benjamin G; Poncy, Brian C; Moore, Kathryn; Story, Bailey

2015-04-01

To best remediate academic deficiencies, educators need to not only identify empirically validated interventions but also be able to apply instructional modifications that result in more efficient student learning. The current study compared the effect of massed and distributed practice with an explicit timing intervention to evaluate the extent to which these modifications lead to increased math fact fluency on basic addition problems. Forty-eight third-grade students were placed into one of three groups with each of the groups completing four 1-min math explicit timing procedures each day across 19 days. Group one completed all four 1-min timings consecutively; group two completed two back-to-back 1-min timings in the morning and two back-to-back 1-min timings in the afternoon, and group three completed one, 1-min independent timing four times distributed across the day. Growth curve modeling was used to examine the progress throughout the course of the study. Results suggested that students in the distributed practice conditions, both four times per day and two times per day, showed significantly higher fluency growth rates than those practicing only once per day in a massed format. These results indicate that combining distributed practice with explicit timing procedures is a useful modification that enhances student learning without the addition of extra instructional time when targeting math fact fluency. Copyright © 2015 Society for the Study of School Psychology. Published by Elsevier Ltd. All rights reserved.

A microgenetic study of learning about the molecular theory of matter and chemical reactions

NASA Astrophysics Data System (ADS)

Chinn, Clark Allen

This paper reports the results of an experimental microgenetic study of children learning complex knowledge from text and experiments. The study had two goals. The first was to investigate fine-grained, moment-to-moment changes in knowledge as middle-school students learned about molecules and chemical reactions over thirteen sessions. The second was to investigate the effects of two instructional treatments, one using implicit textbook explanations and one using explicit explanations developed according to a theory of how scientific knowledge is structured. In the study, 61 sixth- and seventh-graders worked one on one with undergraduate instructors in eleven sessions of about 50 to 80 minutes. The instructors guided the students in conducting experiments and thinking out loud about texts. Topics studied included molecules, states of matter, chemical reactions, and heat transfer. A dense array of questions provided a detailed picture of children's moment-to-moment and day-to-day changes in knowledge. Three results chapters address students' preinstructional knowledge, the effects of the experimental treatment at posttest, and five detailed case studies of students' step-by-step knowledge change over eleven sessions. The chapter on preinstructional knowledge discussed three aspects of global knowledge change: conceptual change, coherence, and entrenchment. Notably, this chapter provides systematic evidence that children's knowledge was fragmented and that consistency with general unifying principles did not guarantee a highly coherent body of knowledge. The experimental manipulation revealed a strong advantage for explicit explanations over implicit textbook explanations. Multiple explicit explanations (e.g., highly explicit explanations of three or four chemical reactions) appeared to be necessary for students to master key concepts. Microgenetic analyses of five cases addressed eight empirical issues that should be addressed by any theory of knowledge acquisition: (a) the nature of the overall knowledge change, (b) the progression of intermediate states during knowledge change, (c) initiators of knowledge change, (d) interactions of prior background knowledge and prior domain knowledge during knowledge changes, (e) the fate of old and new knowledge, (f) the relationship between belief and knowledge, (g) changes in meta-awareness, and (h) factors that influenced the course of knowledge change.

Reasons and resources for being explicit about the practices of science

NASA Astrophysics Data System (ADS)

Egger, A. E.

2015-12-01

The Next Generation Science Standards (NGSS) promote a fundamental shift in the way science is taught. The new focus is on three-dimensional learning, which brings science and engineering practices together with disciplinary core ideas and cross-cutting concepts. A key component is performance expectations rather than bullet lists of content that students should know. One of the stated goals is that "all students should have sufficient knowledge of science and engineering to engage in public discussions on related issues." While the NGSS were developed for K-12, college instructors benefit from familiarity with them in two critical ways: first, they provide a research-based and clearly articulated approach to three-dimensional learning that applies across the grade spectrum, and second, future K-12 teachers are sitting in their college-level science courses, and awareness of the skills those future teachers need can help direct course design. More specifically, while most college-level science courses make use of the science and engineering practices described in the NGSS, few offer explicit instruction in them or how they intertwine with disciplinary core ideas and cross-cutting concepts. Yet this explicit instruction is critical to building scientific literacy in future teachers—and all students. Many textbooks and laboratory courses limit a discussion of the process of science to one chapter or exercise, and expect students to be able to apply those concepts. In contrast, new resources from Visionlearning (http://www.visionlearning.com), InTeGrate (http://serc.carleton.edu/integrate), and other projects hosted at the Science Education Resource Center (http://serc.carleton.edu) were developed with explicit and pervasive integration of the nature and practices of science in mind. These freely available, classroom-tested and reviewed resources support instructors in introductory/general education courses as well as teacher preparation and more advanced courses.

Students Using Multimodal Literacies to Surface Micronarratives of United States Immigration

ERIC Educational Resources Information Center

Ghiso, Maria Paula; Low, David E.

2013-01-01

This article explores how immigrant students in the United States utilise multimodal literacy practices to complicate dominant narratives of American national identity--narratives of facile assimilation, meritocracy and linear trajectories. Such ideologies can be explicitly evident in curricular materials or can be woven more implicitly into…

Learning to Cure, but Learning to Care?

ERIC Educational Resources Information Center

Michalec, Barret

2011-01-01

Utilizing interviews with students and a key administrator, analyses of academic schedules, and observations of courses, labs, and small groups, this study examines if and how elements of the explicit preclinical curriculum may have deleterious effects on medical students' humanitarian attributes, namely empathy. Findings from this case-study of a…

A Chameleon with a Complex: Searching for Transformation in International Service-Learning

ERIC Educational Resources Information Center

Kiely, Richard

2004-01-01

This article reports findings from a longitudinal case study investigating how students experience perspective transformation from their participation in international service-learning program with an explicit social justice orientation. Findings indicate that each student experienced profound changes in their world-view in at least one of six…

Addressing Dilemmas of Social Justice Mathematics Instruction through Collaboration of Students, Educators, and Researchers

ERIC Educational Resources Information Center

Kokka, Kari

2015-01-01

Social justice mathematics educators explicitly aim to develop students' sociopolitical consciousness in addition to teaching mathematics content (Gutiérrez 2013; Gutstein 2006). Sociopolitical consciousness refers to Paulo Freire's (1970) concept of "conscientização," or learning to perceive social, political, and economic…

Survey of Classroom Use of Representations: Development, Field Test and Multilevel Analysis

ERIC Educational Resources Information Center

Nitz, Sandra; Prechtl, Helmut; Nerdel, Claudia

2014-01-01

Because of the multimodal nature of learning, doing and reporting science, it is important that students learn how to interpret, construct, relate and translate scientific representations or, in other words, to develop representational competence. Explicit instruction about multimodal representations is needed to foster students'…

Improving Fluency Skills of Secondary-Level Students from Diverse Backgrounds

ERIC Educational Resources Information Center

O'Shea, Doris J.; McQuiston, Kathleen; McCollin, Michelle

2009-01-01

Many secondary-level students from culturally and linguistically diverse (CLD) backgrounds need to nurture their ongoing literacy growth to become independent, tenacious readers. Middle and high school teachers' use of direct and explicit strategies that are focused on culturally and linguistically responsive practices (e.g., use of relevant texts…

Promoting Student Learning and Productive Persistence in Developmental Mathematics: Research Frameworks Informing the Carnegie Pathways

ERIC Educational Resources Information Center

Edwards, Ann R.; Beattie, Rachel L.

2016-01-01

This paper focuses on two research-based frameworks that inform the design of instruction and promote student success in accelerated, developmental mathematics pathways. These are Learning Opportunities--productive struggle on challenging and relevant tasks, deliberate practice, and explicit connections, and Productive Persistence--promoting…

Life on the Reservation: Cross-Cultural Field Experiences and Student Learning

ERIC Educational Resources Information Center

Richardson, Belinda Conrad; Dinkins, Elizabeth G.

2014-01-01

Twenty-first century classrooms are filled with increasingly diverse student populations. Effective teacher preparation programs must include explicit course work in culturally responsive pedagogies and field experiences that place educators in new sociocultural contexts. Field experiences in cross-cultural, place-based settings have the potential…

Spontaneous Sourcing among Students Reading Multiple Documents

ERIC Educational Resources Information Center

Stromso, Helge I.; Braten, Ivar; Britt, M. Anne; Ferguson, Leila E.

2013-01-01

This study used think-aloud methodology to explore undergraduates' spontaneous attention to and use of source information while reading six documents that presented conflicting views on a controversial social scientific issue in a Google-like environment. Results showed that students explicitly and implicitly paid attention to sources of documents…

Effects of Blended Instructional Models on Math Performance

ERIC Educational Resources Information Center

Bottge, Brian A.; Ma, Xin; Gassaway, Linda; Toland, Michael D.; Butler, Mark; Cho, Sun-Joo

2014-01-01

A pretest-posttest cluster-randomized trial involving 31 middle schools and 335 students with disabilities tested the effects of combining explicit and anchored instruction on fraction computation and problem solving. Results of standardized and researcher-developed tests showed that students who were taught with the blended units outscored…

Setting Clear Learning Targets to Guide Instruction for All Students

ERIC Educational Resources Information Center

Konrad, Moira; Keesey, Susan; Ressa, Virginia A.; Alexeeff, Maggie; Chan, Paula E.; Peters, Mary T.

2014-01-01

As more states adopt the Common Core State Standards, teachers face new challenges. Teachers must unpack these standards and develop explicit learning targets to make these rigorous standards accessible to their students. This task can be especially challenging for special educators who must balance standards-based education with individualized…

Learning to Write with Interactive Writing Instruction

ERIC Educational Resources Information Center

Williams, Cheri

2018-01-01

Interactive writing is a process-oriented instructional approach designed to make the composing and encoding processes of writing overt and explicit for young students who are learning to write. It is particularly suitable for students who struggle with literacy learning. This article describes one first-grade teacher's use of interactive writing…

The Educational Storytelling Project: Three Approaches to Cross-Curricular Learning

ERIC Educational Resources Information Center

Jacobs, Walter R.; Reynolds, Thomas J.; Choy, Gregory P.

2004-01-01

Three professors explicitly examined how educational dialogue and narrative informed their students' reading and writing experiences. In three introductory courses (composition, sociology, and literature) each taught in a developmental education unit within a large research university, students wrote at least one story about "social ghosts," the…

Ethical Concerns: Negotiating Truth and Trust

ERIC Educational Resources Information Center

McGarvey, Lynn M.; Sterenberg, Gladys

2009-01-01

Few studies in mathematics education explicitly address ethical issues arising from student interactions. The ethical concerns held by students are expressed in their words, actions, and interactions. The purpose of this article is to explore the ethical nature of copying as it arises in a mathematics classroom. We investigate the basis for…

Critical Thinking and the Thematic Writing Course.

ERIC Educational Resources Information Center

Wilhoit, Stephen

Composition instructors interested in fostering the development of their students' critical thinking skills can modify the thematic writing approach to that effect. Focusing an introductory composition course around one central theme, rather than on many, can offer students an explicit model of how knowledge, skills, and dispositions interact when…

ACCESS! Teaching Writing Skills to Students with Intellectual Disability

ERIC Educational Resources Information Center

Cannella-Malone, Helen I.; Konrad, Moira; Pennington, Robert C.

2015-01-01

The purpose of this article is to provide teachers with tools that they can use to teach written expression to school-age students with intellectual disabilities. These tools are presented around the mnemonic ACCESS: accommodations and assistive technologies, concrete topics, critical skills, explicit instruction, strategy instruction, systematic…

The View from Here: Emergence of Graphical Literacy

ERIC Educational Resources Information Center

Roberts, Kathryn L.; Brugar, Kristy A.

2017-01-01

The purpose of this study is to describe upper elementary students' understandings of four graphical devices that frequently occur in social studies texts: captioned images, maps, tables, and timelines. Using verbal protocol data collection procedures, we collected information on students' metacognitive processes when they were explicitly asked to…

Racial Interaction Effects and Student Achievement

ERIC Educational Resources Information Center

Penney, Jeffrey

2017-01-01

Previous research has found that students who are of the same race as their teacher tend to perform better academically. This paper examines the possibility that both dosage and timing matter for these racial complementarities. Using a model of education production that explicitly accounts for past observable inputs, a conditional…

Linguistic Features of Middle School Environmental Education Texts.

ERIC Educational Resources Information Center

Chenhansa, Suporn; Schleppegrell, Mary

1998-01-01

The language used in environmental education texts has linguistic features that affect students' comprehension of concepts and their ability to envision solutions to environmental problems. Findings indicate that features of texts such as abstract nouns and lack of explicit agents impede students' full comprehension of complex issues and obscure…

Vocabulary Learning Strategies of Japanese Life Science Students

ERIC Educational Resources Information Center

Little, Andrea; Kobayashi, Kaoru

2015-01-01

This study investigates vocabulary learning strategy (VLS) preferences of lower and higher proficiency Japanese university science students studying English as a foreign language. The study was conducted over a 9-week period as the participants received supplemental explicit VLS instruction on six strategies. The 38 participants (14 males and 24…

Teaching Visual Texts with the Multimodal Analysis Software

ERIC Educational Resources Information Center

Lim Fei, Victor; O'Halloran, Kay L.; Tan, Sabine; E., Marissa K. L.

2015-01-01

This exploratory study introduces the systemic approach and the explicit teaching of a meta-language to provide conceptual tools for students for the analysis and interpretation of multimodal texts. Equipping students with a set of specialised vocabulary with conventionalised meanings associated with specific choices in multimodal texts empowers…

Preservice Teachers' Attitudes toward Inclusion and toward Students with Special Educational Needs from Different Ethnic Backgrounds

ERIC Educational Resources Information Center

Markova, Maria; Pit-Ten Cate, Ineke; Krolak-Schwerdt, Sabine; Glock, Sabine

2016-01-01

Drawing on social cognition frameworks, we experimentally examined preservice teachers' implicit attitudes toward students with special educational needs (SEN) from different ethnic backgrounds and preservice teachers' explicit attitudes toward inclusive education. Preservice teachers (N = 46) completed an evaluative priming task and…

Combining Critical Reflection and Design Thinking to Develop Integrative Learners

ERIC Educational Resources Information Center

Welsh, M. Ann; Dehler, Gordon E.

2013-01-01

In this article, we argue for advancing grounded curricula, which explicitly link theory and pedagogy, and executing them in authentic and multidisciplinary settings as a means to facilitate student growth into integrative learners. We describe the development of a student-centered learning experience that combines elements of critical management…

The Gross Anatomy Course: An Analysis of Its Importance

ERIC Educational Resources Information Center

Bockers, Anja; Jerg-Bretzke, Lucia; Lamp, Christoph; Brinkmann, Anke; Traue, Harald C.; Bockers, Tobias M.

2010-01-01

The gross anatomy dissection course is a cost-intensive piece of undergraduate medical education that students and professionals alike describe as very important within the overall medical curriculum. We sought to understand more explicitly students' valuation of gross anatomy as an "important" course and so developed a quantitative…

Developing Preschool Teachers' Knowledge of Students' Number Conceptions

ERIC Educational Resources Information Center

Tsamir, Pessia; Tirosh, Dina; Levenson, Esther; Tabach, Michal; Barkai, Ruthi

2014-01-01

This article describes a study that investigates preschool teachers' knowledge of their young students' number conceptions and the teachers' related self-efficacy beliefs. It also presents and illustrates elements of a professional development program designed explicitly to promote this knowledge among preschool teachers. Results…

The Art and Science of Notebooks

ERIC Educational Resources Information Center

Porter, Keri; Yokoi, Craig; Yee, Bertina

2011-01-01

Along with inquiry-based teaching, exploring the elements of art can guide students to view and represent objects realistically. Understanding line, shape, color, value, form, space, and texture helps bridge the gap between what students actually observe and what their preconceived ideas about the object may be. This type of explicit instruction…

Student Self-Assessment: Processes and Consequences

ERIC Educational Resources Information Center

Taras, Maddalena

2010-01-01

Empirical research signals that self-assessment is an important factor supporting and engaging students with learning. Despite this, there has been no explicit comparison or evaluation of recent models used across educational sectors or within them. To the uninitiated, self-assessment often appears as an amorphous, unique process. This paper…

Improving Middle School Students' Science Literacy through Reading Infusion

ERIC Educational Resources Information Center

Fang, Zhihui; Wei, Youhua

2010-01-01

Despite recent calls for border crossing between reading and science, few studies have examined the impact of reading infusion in the science curriculum on students' science literacy. In this quasi-experimental study, the authors investigated the effects of an inquiry-based science curriculum that integrated explicit reading strategy instruction…

Educational Psychology: Using Insights from Implicit Attitude Measures

ERIC Educational Resources Information Center

Glock, Sabine; Kovacs, Carrie

2013-01-01

Teachers' and preservice teachers' attitudes toward students are mental states that may contribute to teachers' judgments and students' achievement. However, in the past, educational research has mainly focused on explicit attitudes and has hardly considered the pivotal role of implicit attitudes in predicting behavior. Drawing…

Moral Perceptions of College Science Students

NASA Astrophysics Data System (ADS)

Nolan, Eric

This thesis argues that college-level science education is in need of explicit moral focuses centered on society's use of scientific knowledge. Many benefits come with scientific advancements but unfortunately the misuse of scientific knowledge has led to planetary crises that should be a concern for all who inhabit the Earth (e.g., climate change). The teaching of the misuses of science is often left out of college science classrooms and the purpose of this thesis is to see what effect college science students' education has had on their moral perception of these pressing issues. To evaluate how college science students morally perceive these global issues within their educational experiences, two focus group interviews were conducted and analyzed. Students converged on three themes when thinking of society's misuse of science: 1) there is something wrong with the way science is communicated between science and non-science groups; 2) misusing science for private benefit is not right, and 3) it is important for people to comprehend sustainability along different scales of understanding and action. This thesis concludes that although to some extent students were familiar with moral features that stem from society's misuse of science, they did not attribute their learning of those features from any of their required coursework within their programs of study.

The influence of vertical motor responses on explicit and incidental processing of power words.

PubMed

Jiang, Tianjiao; Sun, Lining; Zhu, Lei

2015-07-01

There is increasing evidence demonstrating that power judgment is affected by vertical information. Such interaction between vertical space and power (i.e., response facilitation under space-power congruent conditions) is generally elicited in paradigms that require participants to explicitly evaluate the power of the presented words. The current research explored the possibility that explicit evaluative processing is not a prerequisite for the emergence of this effect. Here we compared the influence of vertical information on a standard explicit power evaluation task with influence on a task that linked power with stimuli in a more incidental manner, requiring participants to report whether the words represented people or animals or the font of the words. The results revealed that although the effect is more modest, the interaction between responses and power is also evident in an incidental task. Furthermore, we also found that explicit semantic processing is a prerequisite to ensure such an effect. Copyright © 2015 Elsevier Inc. All rights reserved.

"You Won't Believe What They Said in Class Today": Professors' Reflections on Student Resistance in Multicultural Education Courses

ERIC Educational Resources Information Center

Dunn, Alyssa Hadley; Dotson, Erica K.; Ford, Jillian C.; Roberts, Mari Ann

2014-01-01

In this article, the authors Dunn, Dotson, Ford, and Roberts, discuss the ways they, as professors of multicultural education with different identities and experiences, attempt to understand and respond to students' implicit or explicit resistance in their classes. Though there has been a broad range of literature on student resistance, the…

Differential Effects of Wait-Time on Textually Explicit and Implicit Responding: Interactional Explanation.

ERIC Educational Resources Information Center

Pond, Marlene R.; Newman, Isadore

The effects of wait-time, the pause following a teacher question and the pause after a student response, on the length and number of student responses were analyzed at different cognitive levels. Data were obtained from 95 students in grade 4 and from 5 teachers using a wait-time of 5 seconds. Four oral discussion sessions by teachers and students…

Balancing the Roles of Explicit Instruction of Text Form Language and Schema Theory in Student Non-Fiction Writing: Problems and Possibilities

ERIC Educational Resources Information Center

Broer van Arragon, Kathleen

2003-01-01

The focus of this study will be on the intersection of the following domains: Second Language Acquisition research on cohesion and coherence, discourse acquisition of young children, the effect of text form-focused instruction on student non-fiction writing and the impact of schema theory on student decision-making during the writing process.

Post Hoc Ergo Propter Hoc? Using Causation Diagrams to Empower Sixth-Form Students in Their Historical Thinking about Cause and Effect

ERIC Educational Resources Information Center

Alcoe, Alex

2015-01-01

Alex Alcoe was concerned that mastery of certain keywords and question formulae at GCSE perhaps obscured fundamental gaps in his students' understanding of the nature of causation. These gaps were revealed when he invited Year 12 students to make explicit, by annotating a diagram, their understanding of the relationship between particular causal…

Knowing more than they can tell: An assessment of genre awareness among students in writing intensive zoology and civil engineering courses

NASA Astrophysics Data System (ADS)

Hanson, Joleen Kidwell

Developing genre awareness as a means of "learning how to learn" in new writing situations is a goal of four recently proposed writing pedagogies that recognize the context-dependent nature of standards for "good writing" (Devitt, Reiff, and Bawarshi (2004); Beaufort (2007); Johns (2008); Downs and Wardle (2007)). Yet other scholars argue that useful genre knowledge cannot be taught explicitly in the classroom, but must be acquired tacitly through participation in a workplace or other discourse community (Dias et al. (1999); Freedman (1994); Smit (2004)). This qualitative study investigates the range of variability and potential sources of genre awareness among undergraduates who had not received explicit teaching about genre awareness. It presents students' explicit understanding of why particular genre conventions are followed in a particular context by examining what they could tell about learning the advanced lab report in writing-in-the-major courses in either Zoology or Civil Engineering. Research data includes surveys of all students in three courses (n=112), interviews with a subset in each course (n=24) and with all instructors (n=7), samples of graded student lab reports, and classroom observations. Overall, few study participants demonstrated genre awareness as defined by Devitt. Students showed limited awareness of the rhetorical purposes of the advanced lab report and even less awareness of the values and beliefs embedded in its discourse conventions. Disciplinary identification and mentoring experiences were found to be factors that might contribute to the development of genre awareness. Unexpected findings were that some insecure writers showed relatively high overall genre awareness, while some confident writers showed relatively low genre awareness. Further research is needed to refine an assessment instrument that could be readily used by other researchers. However, the instrument for assessing genre awareness that was developed for this project generated rich observations of student perspectives about learning to perform a new genre. The data illustrated some of the problems that advocates of explicit teaching of genre awareness seek to address. In particular, this study suggests that lack of genre awareness may contribute to the development of disciplinary prejudice and, as a result, reduce possibilities for effective collaboration across disciplinary borders.

Student portfolios and the hidden curriculum on gender: mapping exclusion.

PubMed

Phillips, Christine B

2009-09-01

The hidden curriculum - the norms, values and practices that are transmitted to students through modelling by preceptors and teachers, and decisions about curricular exclusions and inclusions - can be profoundly important in the socialising of trainee doctors. However, tracking the hidden curriculum as it evolves can be challenging for medical schools. This study aimed to explore the content of student e-portfolios on gender issues, a key perspective often taught through a hidden curriculum. Online posts for a gender and medicine e-portfolio task completed by two cohorts of students in Year 3 of a 4-year medical course (n = 167, 66% female) were analysed using a grounded theory approach. A process of gendered 'othering' was applied to both men and women in the medical school using different pedagogical strategies. Curricular emphases on women's health and lack of support for male students to acquire gynaecological examination skills were seen as explicit ways of excluding males. For female medical students, exclusion tended to be implicit, operating through modelling and aphoristic comments about so-called 'female-friendly' career choices and the negative impact of motherhood on career. E-portfolios can be a useful way of tracking the hidden curriculum as it evolves. Responses to gendered exclusion may be developed more readily for the explicit processes impacting on male students than for the implicit processes impacting on female students, which often reflect structural issues related to training and employment.

A Qualitative Analysis of Medical Students' Reflection on Attending an Alcoholics Anonymous Meeting: Insights for Future Addiction Curricula.

PubMed

Kastenholz, Kurt J; Agarwal, Gaurava

2016-06-01

This paper describes medical students' views of alcoholism and their response to attending an Alcoholics Anonymous (AA) meeting during their psychiatry clerkship. This may assist other educators in planning their addiction curricula. Medical students were required to attend an AA meeting during their psychiatry clerkship and then to write a reflection piece on this experience. We selected a random sample of 40 pieces and performed a qualitative analysis to identify the prominent ideas and themes in this sample. Medical students found their experience attending an AA meeting to be educationally valuable. They reported their familiarity with AA prior to this experience was largely limited to popular media depictions. Students reported understanding alcoholism as a disease with both biological and psychosocial components. They were often concerned with the presence of religiosity and spirituality at the meetings. Following the experience, students felt more comfortable referring patients to AA and identified empathy, honesty, and openness as crucial contributors to the efficacy of AA. Students felt that attending an AA meeting during their psychiatry clerkship was an educationally valuable experience. Medical students' familiarity with addiction treatment is limited, and attending an AA meeting may be helpful in increasing their comfort with treating addicted patients in the future. In addition, educators may want to explicitly address the spirituality issue related to some treatment programs to increase the likelihood that future physicians feel comfortable referring their patients to recovery programs.

Children exhibit different performance patterns in explicit and implicit theory of mind tasks.

PubMed

Oktay-Gür, Nese; Schulz, Alexandra; Rakoczy, Hannes

2018-04-01

Three studies tested scope and limits of children's implicit and explicit theory of mind. In Studies 1 and 2, three- to six-year-olds (N = 84) were presented with closely matched explicit false belief tasks that differed in whether or not they required an understanding of aspectuality. Results revealed that children performed equally well in the different tasks, and performance was strongly correlated. Study 3 tested two-year-olds (N = 81) in implicit interactive versions of these tasks and found evidence for dis-unity: children performed competently only in those tasks that did not require an understanding of aspectuality. Taken together, the present findings suggest that early implicit and later explicit theory of mind tasks may tap different forms of cognitive capacities. Copyright © 2018 Elsevier B.V. All rights reserved.

Implicit and Explicit Processing in Deep Dyslexia: Semantic Blocking as a Test for Failure of Inhibition in the Phonological Output Lexicon

ERIC Educational Resources Information Center

Colangelo, Annette; Buchanan, Lori

2006-01-01

The failure of inhibition hypothesis posits a theoretical distinction between implicit and explicit access in deep dyslexia. Specifically, the effects of failure of inhibition are assumed only in conditions that have an explicit selection requirement in the context of production (i.e., aloud reading). In contrast, the failure of inhibition…

The transmission of attitudes towards food: twofold specificity of similarities with parents and friends.

PubMed

Guidetti, Margherita; Conner, Mark; Prestwich, Andrew; Cavazza, Nicoletta

2012-05-01

The present study explored whether similarity of students' food attitudes with those of their parents and friends varies as a function of both the food and type of measurement. We expected greater resemblance with parents for attitudes towards fruit and for implicit attitudes and greater resemblance with friends for attitudes towards snacks and for explicit attitudes. We compared the resemblance in implicit and explicit attitudes towards fruit and preference for sweet over savoury snacks between target-parent and target-friend pairings. The parental-peer mutual influence effect was separated from cultural effect by comparing real and random dyads. Target participants were 85 students who recruited one parent and one best friend each. All participants completed online two Implicit Association Tests and rated their liking for fruit and sweet/savoury snacks. Our target participants' attitudes towards fruit were predicted by those of their parents rather than friends, with this relationship being detected through implicit but not explicit measures. Conversely, target participants' preference for sweet over savoury snacks was predicted with those of their friends but not parents, with this relationship being detected through explicit but not implicit measures. Young adults' resemblance to parents and friends, in terms of food attitudes, seems specific both to the food type and to the attitude measure, suggesting that parents' influence concerns healthy food and is exerted at an implicit attitude level; whereas friends' influence concerns junk food and is exerted at an explicit attitude level. The theoretical and practical implications are discussed. ©2011 The British Psychological Society.

Understanding the Professional Socialization of Canadian Physical Therapy Students: A Qualitative Investigation

PubMed Central

Deborah Lucy, S.; Bisbee, Leslie; Conti-Becker, Angela

2009-01-01

ABSTRACT Purpose: To understand the professional socialization of physical therapy (PT) students. Method: Forty-two students enrolled in our newly developed master's degree programme wrote three-page reflective journals on a critical learning incident after each of three selected clinical experiences. The journals were coded and analyzed, and major themes were identified and described. A separate cohort of 44 students participated in focus groups after the same three clinical experiences to check the trustworthiness of the results. Results: Following the first placement, the main themes coded were emotions, self-confidence, professionalism in the real world, communication, and learning by doing. After the intermediate placement, major themes were idealism versus realism, depth of communication with clients, and breadth of communication with family members and colleagues. Aspects of clinical learning were variable, and self-confidence remained an issue. After the final placement, most students were deeply engaged with their clients and self-confidence had developed to the point of self-efficacy. Tensions increased between the concept of ideal practice and the pragmatics of actual practice, and the concept of self as protégé (rather than as object of the supervisor's evaluation) emerged. The themes were subsequently assembled in a booklet with representative quotations. Conclusion: These results contribute to foundational knowledge required by PT educators, including clinical instructors, by explicitly describing the professional socialization of PT students. PMID:20145748

Teaching clinical reasoning to medical students.

PubMed

Gay, Simon; Bartlett, Maggie; McKinley, Robert

2013-10-01

Keele Medical School's new curriculum includes a 5-week course to extend medical students' consultation skills beyond those historically required for competent inductive diagnosis. Clinical reasoning is a core skill for the practice of medicine, and is known to have implications for patient safety, yet historically it has not been explicitly taught. Rather, it has been assumed that these skills will be learned by accumulating a body of knowledge and by observing expert clinicians. This course aims to assist students to develop their own clinical reasoning skills and promote their greater understanding of, and potential to benefit from, the clinical reasoning skills of others. The course takes place in the fourth or penultimate year, and is integrated with students' clinical placements, giving them opportunities to practise and quickly embed their learning. This course emphasises that clinical reasoning extends beyond initial diagnosis into all other aspects of clinical practice, particularly clinical management. It offers students a variety of challenging and interesting opportunities to engage with clinical reasoning across a wide range of clinical practice. It addresses bias through metacognition and increased self-awareness, considers some of the complexities of prescribing and non-pharmacological interventions, and promotes pragmatic evidence-based practice, information management within the consultation and the maximising of patient adherence. This article describes clinical reasoning-based classroom and community teaching. Early evaluation suggests that students value the course and benefit from it. © 2013 John Wiley & Sons Ltd.

Teaching Creativity and Inventive Problem Solving in Science

PubMed Central

2009-01-01

Engaging learners in the excitement of science, helping them discover the value of evidence-based reasoning and higher-order cognitive skills, and teaching them to become creative problem solvers have long been goals of science education reformers. But the means to achieve these goals, especially methods to promote creative thinking in scientific problem solving, have not become widely known or used. In this essay, I review the evidence that creativity is not a single hard-to-measure property. The creative process can be explained by reference to increasingly well-understood cognitive skills such as cognitive flexibility and inhibitory control that are widely distributed in the population. I explore the relationship between creativity and the higher-order cognitive skills, review assessment methods, and describe several instructional strategies for enhancing creative problem solving in the college classroom. Evidence suggests that instruction to support the development of creativity requires inquiry-based teaching that includes explicit strategies to promote cognitive flexibility. Students need to be repeatedly reminded and shown how to be creative, to integrate material across subject areas, to question their own assumptions, and to imagine other viewpoints and possibilities. Further research is required to determine whether college students' learning will be enhanced by these measures. PMID:19723812

Teaching creativity and inventive problem solving in science.

PubMed

DeHaan, Robert L

2009-01-01

Engaging learners in the excitement of science, helping them discover the value of evidence-based reasoning and higher-order cognitive skills, and teaching them to become creative problem solvers have long been goals of science education reformers. But the means to achieve these goals, especially methods to promote creative thinking in scientific problem solving, have not become widely known or used. In this essay, I review the evidence that creativity is not a single hard-to-measure property. The creative process can be explained by reference to increasingly well-understood cognitive skills such as cognitive flexibility and inhibitory control that are widely distributed in the population. I explore the relationship between creativity and the higher-order cognitive skills, review assessment methods, and describe several instructional strategies for enhancing creative problem solving in the college classroom. Evidence suggests that instruction to support the development of creativity requires inquiry-based teaching that includes explicit strategies to promote cognitive flexibility. Students need to be repeatedly reminded and shown how to be creative, to integrate material across subject areas, to question their own assumptions, and to imagine other viewpoints and possibilities. Further research is required to determine whether college students' learning will be enhanced by these measures.

Developing an approach for teaching and learning about Lewis structures

NASA Astrophysics Data System (ADS)

Kaufmann, Ilana; Hamza, Karim M.; Rundgren, Carl-Johan; Eriksson, Lars

2017-08-01

This study explores first-year university students' reasoning as they learn to draw Lewis structures. We also present a theoretical account of the formal procedure commonly taught for drawing these structures. Students' discussions during problem-solving activities were video recorded and detailed analyses of the discussions were made through the use of practical epistemology analysis (PEA). Our results show that the formal procedure was central for drawing Lewis structures, but its use varied depending on situational aspects. Commonly, the use of individual steps of the formal procedure was contingent on experiences of chemical structures, and other information such as the characteristics of the problem given. The analysis revealed a number of patterns in how students constructed, checked and modified the structure in relation to the formal procedure and the situational aspects. We suggest that explicitly teaching the formal procedure as a process of constructing, checking and modifying might be helpful for students learning to draw Lewis structures. By doing so, the students may learn to check the accuracy of the generated structure not only in relation to the octet rule and formal charge, but also to other experiences that are not explicitly included in the formal procedure.

Sexual harassment of college students: implications for campus health promotion.

PubMed

Cleary, J S; Schmieler, C R; Parascenzo, L C; Ambrosio, N

1994-07-01

The authors examined students' perceptions, attitudes, and experiences of sexual harassment by faculty members at a state university, using a sample of 1,139 graduate and undergraduate students. Twenty-six percent (292) of those in the sample responded. The instrument used in the study, adapted from a survey previously used at the University of Iowa, operationally defined eight categories of behavior: sexist comments, undue attention, verbal sexual advances, body language, invitations, physical advances, explicit sexual propositions, and sexual bribery. As many as 8% of the respondents indicated they had experienced the three most extreme forms of harassment--physical advances, explicit sexual propositions, and sexual bribery. Although most students thought they would report sexual harassment, only three incidents of the most extreme forms of sexual harassment were actually reported. Those who experienced harassment indicated that it generally came from one rather than from several faculty members and that it came from both male and female faculty. Twenty-three percent of the men reported experiencing sexist comments, and 5 male students reported they had experienced at least one of the three most extreme forms of sexual harassment. Recommendations for policy revisions and campus health promotion programming that were made following the survey are discussed.

Supporting students in building interdisciplinary connections across physics and biology

NASA Astrophysics Data System (ADS)

Turpen, Chandra

2014-03-01

Our research team has been engaged in the iterative redesign of an Introductory Physics course for Life Science (IPLS) majors to explicitly bridge biology and physics in ways that are authentic to the disciplines. Our interdisciplinary course provides students opportunities to examine how modeling decisions (e.g. knowing when and how to use different concepts, identifying implicit assumptions, making and justifying assumptions) may differ depending on canonical disciplinary aims and interests. Our focus on developing students' interdisciplinary reasoning skills requires 1) shifting course topics to focus on core ideas that span the disciplines, 2) shifting epistemological expectations, and 3) foregrounding typically tacit disciplinary assumptions. In working to build an authentic interdisciplinary course that bridges physics and biology, we pay careful attention to supporting students in constructing these bridges. This course has been shown to have important impacts: a) students seek meaningful connections between the disciplines, b) students perceive relevance and utility of ideas from different disciplines, and c) students reconcile challenging disciplinary ideas. Although our focus has been on building interdisciplinary coherence, we have succeeded in maintaining strong student learning gains on fundamental physics concepts and allowed students to deepen their understanding of challenging concepts in thermodynamics. This presentation will describe the shifts in course content and the modern pedagogical approaches that have been integrated into the course, and provide an overview of key research results from this project. These results may aid physicists in reconsidering how they can meaningfully reach life-science students. This work is supported by NSF-TUES DUE 11-22818, the HHMI NEXUS grant, and a NSF Graduate Research Fellowship (DGE 0750616).

Effect of Integrating Hydrologic Scaling Concepts on Students Learning and Decision Making Experiences

ERIC Educational Resources Information Center

Najm, Majdi R. Abou; Mohtar, Rabi H.; Cherkauer, Keith A.; French, Brian F.

2010-01-01

Proper understanding of scaling and large-scale hydrologic processes is often not explicitly incorporated in the teaching curriculum. This makes it difficult for students to connect the effect of small scale processes and properties (like soil texture and structure, aggregation, shrinkage, and cracking) on large scale hydrologic responses (like…

The Effect of Explicit Environmentally Oriented Metacognitive Guidance and Peer Collaboration on Students' Expressions of Environmental Literacy

ERIC Educational Resources Information Center

Adler, Idit; Zion, Michal; Mevarech, Zemira R.

2016-01-01

The prevalence of habitat and life-threatening environmental problems has motivated environmental researchers to develop education programs to strengthen students' environmental literacy. We argue that the connection between environmental literacy and metacognition is theoretically promising. Therefore, we developed the "Meta-CIC" model,…

Pre-Professional Students' Explicit Syntax Knowledge: Preliminary Analysis

ERIC Educational Resources Information Center

Brimo, Danielle; Melamed, Tina

2017-01-01

Existing research concludes that educators have varying levels of language knowledge. Educators' varying levels of language knowledge may be related to the type of content knowledge they received while in school. The purpose of this study was to compare the performance of pre-professional speech-language pathology (SLP) students who have taken…

Explicit Instructional Interactions: Observed Stability and Predictive Validity during Early Literacy and Beginning Mathematics Instruction

ERIC Educational Resources Information Center

Doabler, Christian T.; Nelson-Walker, Nancy; Kosty, Derek; Baker, Scott K.; Smolkowski, Keith; Fien, Hank

2013-01-01

In this study, the authors conceptualize teaching episodes such as an integrated set of observable student-teacher interactions. Instructional interactions that take place between teachers and students around critical academic content are a defining characteristic of classroom instruction and a component carefully defined in many education…

Contextualizing Nature of Science Instruction in Socioscientific Issues

ERIC Educational Resources Information Center

Eastwood, Jennifer Lynne; Sadler, Troy D.; Zeidler, Dana L.; Lewis, Anna; Amiri, Leila; Applebaum, Scott

2012-01-01

The purpose of this study was to investigate the effects of two learning contexts for explicit-reflective nature of science (NOS) instruction, socioscientific issues (SSI) driven and content driven, on student NOS conceptions. Four classes of 11th and 12th grade anatomy and physiology students participated. Two classes experienced a curricular…

Integrating Program Assessment and a Career Focus into a Research Methods Course

ERIC Educational Resources Information Center

Senter, Mary Scheuer

2017-01-01

Sociology research methods students in 2013 and 2016 implemented a series of "real world" data gathering activities that enhanced their learning while assisting the department with ongoing program assessment and program review. In addition to the explicit collection of program assessment data on both students' development of sociological…

Teaching Nature of Science within a Controversial Topic: Integrated versus Nonintegrated

ERIC Educational Resources Information Center

Khishfe, Rola; Lederman, Norman

2006-01-01

This study investigated the influence of two different explicit instructional approaches in promoting more informed understandings of nature of science (NOS) among students. Participants, a total of 42 students, comprised two groups in two intact sections of ninth grade. Participants in the two groups were taught environmental science by their…

Effects of Explicit Subtraction Instruction on Fifth Grade Students with Learning Disabilities

ERIC Educational Resources Information Center

Ferreira, Danielle

2009-01-01

This study involved an investigation of the effects of strategy instruction integrated with the concrete-representational-abstract teaching sequence on students with learning disabilities. A multiple probe design across subjects with one replication was used in this study. Two sets of data were analyzed to determine effectiveness of the…

Insight into the Chemistry Skills Gap: The Duality between Expected and Desired Skills

ERIC Educational Resources Information Center

Kondo, Anne E.; Fair, Justin D.

2017-01-01

Results from an employer survey that examines the skills gap that exists for students majoring in chemistry are presented. Employers expect candidates with technical abilities but desire those who possess strong interprofessional skills. Although employers do not expect students to have had explicit teaching and application of interprofessional…

Understanding Students' Emotional Reactions to Entrepreneurship Education: A Conceptual Framework

ERIC Educational Resources Information Center

Jones, Sally; Underwood, Sarah

2017-01-01

Purpose: The purpose of this paper is to focus on approaches that acknowledge and make explicit the role of emotion in the entrepreneurship education classroom. As entrepreneurship educators, the authors are aware of the affective impacts that entrepreneurship education has on the students and the authors continuously reflect on and support the…

Teaching Strategies for Effective Fifth Grade Math Intervention

ERIC Educational Resources Information Center

Zank, Alicia A.

2015-01-01

The purpose of the study is to determine what effects explicit and systematic math intervention instruction will have on student's performance on math assessments. The study will focus on a small group of fifth grade students that have been identified as needing targeted intervention (tier 2) and intensive interventions (tier 1) through the…

Federal Student Aid and Tuition Growth: Examining the Relationship.

ERIC Educational Resources Information Center

Hauptman, Arthur M.; Krop, Cathy S.

A debate has raged over the effect of federal student aid on tuition growth. Former Secretary of Education, William Bennett claimed that colleges and universities explicitly take federal aid into account in setting tuition and other charges, thereby stimulating tuition increases that are higher than the rate of inflation. An alternative view is…

Foreign-Language Grammar Instruction via the Mother Tongue

ERIC Educational Resources Information Center

Paradowski, Michal B.

2007-01-01

The chapter reports the results of a controlled experiment which suggest that foreign-language grammar instruction that forges explicit connections with the grammar of the students' mother tongue aids learning, at least as far as students' application of discrete-point grammar rules is concerned. (Contains 2 figures and 3 notes.) [This document…

Teaching for Social Justice in Multicultural Classrooms

ERIC Educational Resources Information Center

Sleeter, Christine

2013-01-01

Drawing on my work in the U.S., I briefly discuss four related hallmarks of teaching for social justice in diverse classrooms, supported by research on their impact on students. They include explicitly recognizing and working with students' culture as a basis for learning, teaching key concepts in the curriculum through content and examples drawn…

Vocabulary Intervention for Kindergarten Students: Comparing Extended Instruction to Embedded Instruction and Incidental Exposure

ERIC Educational Resources Information Center

Coyne, Michael D.; McCoach, D. Betsy; Kapp, Sharon

2007-01-01

The purpose of the two studies reported in this article was to evaluate the effectiveness of extended vocabulary instruction during storybook reading with kindergarten students within a small-group intervention setting. Extended vocabulary instruction is characterized by explicit teaching that includes both contextual and definitional information,…

Improving Expository Writing Skills with Explicit and Strategy Instructional Methods in Inclusive Middle School Classrooms

ERIC Educational Resources Information Center

Cihak, David F.; Castle, Kristin

2011-01-01

Forty eighth grade students with and without learning disabilities in an inclusive classroom participated in an adapted Step-Up to Writing (Auman, 2002) intervention program. The intervention targeted expository essays and composing topic, detail, transitional, and concluding sentences. A repeated-measures ANOVA indicated that both students with…

How to Reverse a Legacy of Exclusion? Identifying High-Impact Educational Responses

ERIC Educational Resources Information Center

Cummins, Jim

2015-01-01

The authors of papers in this special issue are in agreement that if schools are to reverse underachievement among rural and township students in the South African context the instructional space must be expanded to include students' and teachers' multilingual repertoires together with a focus on explicitly demystifying how academic language…

Characterizing Thematized Derivative Schema by the Underlying Emergent Structures

ERIC Educational Resources Information Center

Garcia, Mercedes; Llinares, Salvador; Sanchez-Matamoros, Gloria

2011-01-01

This paper reports on different underlying structures of the derivative schema of three undergraduate students that were considered to be at the trans level of development of the derivative schema (action-process-object-schema). The derivative schema is characterized in terms of the students' ability to explicitly transfer the relationship between…

Service Learning and Student Engagement: A Dual Language Book Project

ERIC Educational Resources Information Center

Roessingh, Hetty

2012-01-01

A model is proposed followed by a case study of collaborative project work between student teachers, teachers and English language learners in kindergarten and grade 1. As a model, service learning provides a framework for making explicit linkages between course-based, credit bearing academic content, the identified need of the community school,…

Do Pre-Service Science Teachers Have Understanding of the Nature of Science?: Explicit-Reflective Approach

ERIC Educational Resources Information Center

Örnek, Funda; Turkey, Kocaeli

2014-01-01

Current approaches in Science Education attempt to enable students to develop an understanding of the nature of science, develop fundamental scientific concepts, and develop the ability to structure, analyze, reason, and communicate effectively. Students pose, solve, and interpret scientific problems, and eventually set goals and regulate their…

Teaching Mathematics Vocabulary with an Interactive Signing Math Dictionary

ERIC Educational Resources Information Center

Vesel, Judy; Robillard, Tara

2013-01-01

State frameworks and national standards are explicit about the mathematics content that students must master at each grade level. Although the Individuals with Disabilities Education Act and the No Child Left Behind Act mandate that students who are deaf or hard of hearing and communicate in sign language have access to this content, evidence…

Effects of a Research-Based Intervention to Improve Seventh-Grade Students' Proportional Problem Solving: A Cluster Randomized Trial

ERIC Educational Resources Information Center

Jitendra, Asha K.; Harwell, Michael R.; Dupuis, Danielle N.; Karl, Stacy R.; Lein, Amy E.; Simonson, Gregory; Slater, Susan C.

2015-01-01

This experimental study evaluated the effectiveness of a research-based intervention, schema-based instruction (SBI), on students' proportional problem solving. SBI emphasizes the underlying mathematical structure of problems, uses schematic diagrams to represent information in the problem text, provides explicit problem-solving and metacognitive…

Education Rights and Classroom-Based Litigation: Shifting the Boundaries of Evidence

ERIC Educational Resources Information Center

Welner, Kevin

2010-01-01

The call for American students to meet world-class standards in the federal Goals 2000: Education America Act (1994) and No Child Left Behind legislation, as well as state standards and accountability legislation, has been explicitly inclusive: All students must be held to these high standards. Litigation offers the potential to leverage…

Representational Classroom Practices that Contribute to Students' Conceptual and Representational Understanding of Chemical Bonding

ERIC Educational Resources Information Center

Hilton, Annette; Nichols, Kim

2011-01-01

Understanding bonding is fundamental to success in chemistry. A number of alternative conceptions related to chemical bonding have been reported in the literature. Research suggests that many alternative conceptions held by chemistry students result from previous teaching; if teachers are explicit in the use of representations and explain their…

Minds-on and Hands-on Activity: Improving Instruction in Science for All Students. Presidential Address, 1995.

ERIC Educational Resources Information Center

Andre, Thomas

1997-01-01

Reviews evidence on gender inequities in science education and gender differences in "ways of knowing" and argues that making science instruction more effective can promote greater equity. Describes a conceptual change approach to science instruction that explicitly activates students' preexisting conceptions and misconceptions and helps students…

General and Special Education Teachers' Attitudes toward Inclusion of Down Syndrome Students

ERIC Educational Resources Information Center

Mastin, Debra

2010-01-01

Educational, social, and learning development theories for inclusion, grounded in Bandura's social cognitive theory, do not explicitly take into account individuals with Down syndrome, one of the most common birth defects. The problem addressed in this study was the lack of data regarding teacher attitudes toward inclusion of students with Down…

Groups Meet . . . Teams Improve: Building Teams That Learn

ERIC Educational Resources Information Center

Hillier, Janet; Dunn-Jensen, Linda M.

2013-01-01

Although most business students participate in team-based projects during undergraduate or graduate course work, the team experience does not always teach team skills or capture the team members' potential: Students complete the task at hand but the explicit process of becoming a team is often not learned. Drawing from organizational learning…

Integrating Universal Design and Response to Intervention in Methods Courses for General Education Mathematics Teachers

ERIC Educational Resources Information Center

Buchheister, Kelley; Jackson, Christa; Taylor, Cynthia E.

2014-01-01

Traditionally, teacher education programs have placed little emphasis on preparing mathematics teachers to work with students who struggle in mathematics. Therefore, it is crucial that mathematics teacher educators explicitly prepare prospective teachers to instruct students who struggle with mathematics by providing strategies and practices that…

The Effects of STEM PBL on Students' Mathematical and Scientific Vocabulary Knowledge

ERIC Educational Resources Information Center

Bilgin, Ali; Boedeker, Peter; Capraro, Robert M.; Capraro, Mary M.

2015-01-01

Vocabulary is at the surface level of language usage; thus, students need to develop mathematical and scientific vocabulary to be able to explicitly communicate their mathematical and scientific reasoning with others. The National Council of Teachers of Mathematics (NCTM) and the National Science Teachers Association (NSTA) have both created…

Effects of a Research-Based Intervention to Improve Seventh-Grade Students' Proportional Problem Solving: A Cluster Randomized Trial

ERIC Educational Resources Information Center

Jitendra, Asha K.; Harwell, Michael R.; Dupuis, Danielle N.; Karl, Stacy R.; Lein, Amy E.; Simonson, Gregory; Slater, Susan C.

2015-01-01

This experimental study evaluated the effectiveness of a research-based intervention, schema-based instruction (SBI), on students' proportional problem solving. SBI emphasizes the underlying mathematical structure of problems, uses schematic diagrams to represent information in the problem text, provides explicit problem solving and metacognitive…

Developing Communication Management Skills: Integrated Assessment and Reflection in an Experiential Learning Context

ERIC Educational Resources Information Center

Cyphert, Dale; Dodge, Elena Nefedova; Duclos (Wilson), Leslie K.

2016-01-01

The value of experiential learning is widely acknowledged, especially for the development of communication skills, but students are not always aware of their own learning. While we can observe students practicing targeted skills during the experiential activity, the experience can also color their explicit understanding of those skills. Transfer…

Embedding fundamental care in the pre-registration nursing curriculum: Results from a pilot study.

PubMed

Feo, Rebecca; Donnelly, Frank; Frensham, Lauren; Conroy, Tiffany; Kitson, Alison

2018-05-01

International evidence suggests nursing is not providing fundamental care consistently or adequately, resulting in poor outcomes for patients and healthcare systems. One possible reason for this inadequate care delivery is nursing education, with fundamental care often implicit or invisible in nursing curricula. To understand how best to teach fundamental care to pre-registration (pre-licensure) students, we developed and piloted a six-week intervention that incorporated into the first-year curriculum a more explicit focus on fundamental care. A conceptual fundamental care framework was used to guide students' learning, and clinical skills sessions were structured to reinforce the framework's conceptual understanding and enable students to practice delivering fundamental care in an integrated manner. The intervention's impact was explored via a pre-post survey and focus groups. The survey demonstrated that the intervention did not affect students' ability to identify patients' fundamental care needs; however, focus groups showed the intervention assisted students in understanding the complexity of fundamental care and its importance to patients' experiences. The pilot provides preliminary evidence on the importance of embedding fundamental care into nursing curricula early and explicitly, and emphasising the integrated nature of such care, particularly through structured debriefs, consistent terminology, and opportunities for students to experience care as a patient. Copyright © 2018 Elsevier Ltd. All rights reserved.

Narcissistic Traits and Explicit Self-Esteem: The Moderating Role of Implicit Self-View

PubMed Central

Di Pierro, Rossella; Mattavelli, Simone; Gallucci, Marcello

2016-01-01

Objective: Whilst the relationship between narcissism and self-esteem has been studied for a long time, findings are still controversial. The majority of studies investigated narcissistic grandiosity (NG), neglecting the existence of vulnerable manifestations of narcissism. Moreover, recent studies have shown that grandiosity traits are not always associated with inflated explicit self-esteem. The aim of the present study is to investigate the relationship between narcissistic traits and explicit self-esteem, distinguishing between grandiosity and vulnerability. Moreover, we consider the role of implicit self-esteem in qualifying these associations. Method: Narcissistic traits, explicit and implicit self-esteem measures were assessed among 120 university students (55.8% women, Mage = 22.55, SD = 3.03). Results: Results showed different patterns of association between narcissistic traits and explicit self-esteem, depending on phenotypic manifestations of narcissism. Narcissistic vulnerability (NV) was linked to low explicit self-evaluations regardless of one’s levels of implicit self-esteem. On the other hand, the link between NG and explicit self-esteem was qualified by levels of implicit self-views, such that grandiosity was significantly associated with inflated explicit self-evaluations only at either high or medium levels of implicit self-views. Discussion: These findings showed that the relationship between narcissistic traits and explicit self-esteem is not univocal, highlighting the importance of distinguishing between NG and NV. Finally, the study suggested that both researchers and clinicians should consider the relevant role of implicit self-views in conditioning self-esteem levels reported explicitly by individuals with grandiose narcissistic traits. PMID:27920739

Narcissistic Traits and Explicit Self-Esteem: The Moderating Role of Implicit Self-View.

PubMed

Di Pierro, Rossella; Mattavelli, Simone; Gallucci, Marcello

2016-01-01

Objective: Whilst the relationship between narcissism and self-esteem has been studied for a long time, findings are still controversial. The majority of studies investigated narcissistic grandiosity (NG), neglecting the existence of vulnerable manifestations of narcissism. Moreover, recent studies have shown that grandiosity traits are not always associated with inflated explicit self-esteem. The aim of the present study is to investigate the relationship between narcissistic traits and explicit self-esteem, distinguishing between grandiosity and vulnerability. Moreover, we consider the role of implicit self-esteem in qualifying these associations. Method: Narcissistic traits, explicit and implicit self-esteem measures were assessed among 120 university students (55.8% women, M age = 22.55, SD = 3.03). Results: Results showed different patterns of association between narcissistic traits and explicit self-esteem, depending on phenotypic manifestations of narcissism. Narcissistic vulnerability (NV) was linked to low explicit self-evaluations regardless of one's levels of implicit self-esteem. On the other hand, the link between NG and explicit self-esteem was qualified by levels of implicit self-views, such that grandiosity was significantly associated with inflated explicit self-evaluations only at either high or medium levels of implicit self-views. Discussion: These findings showed that the relationship between narcissistic traits and explicit self-esteem is not univocal, highlighting the importance of distinguishing between NG and NV. Finally, the study suggested that both researchers and clinicians should consider the relevant role of implicit self-views in conditioning self-esteem levels reported explicitly by individuals with grandiose narcissistic traits.

"Being on Both Sides": Canadian Medical Students' Experiences With Disability, the Hidden Curriculum, and Professional Identity Construction.

PubMed

Stergiopoulos, Erene; Fernando, Oshan; Martimianakis, Maria Athina

2018-05-22

Medical students with disabilities hold firsthand knowledge as healthcare recipients, yet face barriers to disclosure and support. Their experiences provide a unique lens for understanding professional identity construction; therefore, this study explored how disabled medical students experience training as both patients and trainees. The authors conducted qualitative interviews with 10 medical students at the University of Toronto Faculty of Medicine with self-identified disabilities. They performed textual analysis of documents concerning medical student wellness from 13 Canadian universities, including policies, student services, and student blogs (July 2016 to March 2017). Using principles of critical discourse analysis, the authors coded the interviews and texts to identify operating discourses and core themes, drawing from sociocultural theories of professional identity construction and the hidden curriculum. Two dominant discourses emerged from the interviews and texts, revealing institutionalized notions of the perceived "good student" and "good patient." These roles held contradictory demands, demonstrating how institutions often implicitly and explicitly framed wellness as a means to optimal academic performance. Two additional themes, "identity compartmentalization" and "identity intersection," captured students' experiences navigating identities as patients and trainees. Although students lacked explicit opportunities to express their expertise as patients in the formal curriculum, their experiences in both roles led to improved communication, advocacy, and compassion. Institutional discourses around disability and academic performance hold material implications for curricular content, clinical teaching, and availability of supports in medical school. By repositioning students' experiences with disability as sources of expertise, this study highlights opportunities for teaching compassionate care.

Sustainability Science as a Transdisciplinary Framework for Institutional Transformation at Unity College

NASA Astrophysics Data System (ADS)

Mulkey, S. S.

2012-12-01

Interdisciplinary programming in higher education is accepted as necessary for effective instructional delivery of complex environmental problems. Difficulties in sharing resources among disciplinary units and the need for students to sequentially access information from different disciplines limit the effectiveness of this approach. In contrast, transdisciplinary programming requires that the perspectives of various disciplines be simultaneously integrated in problem-focused pedagogy. Unity College, an environmental college in Maine, has recently adopted Sustainability Science (sensu U.S. National Academy of Science) as a framework for transdisciplinary pedagogy throughout all of its degree programs. Sustainability Science is a promising alternative framework that focuses on the dynamics of coupled human-natural systems and is defined by the problems that it addresses rather than by the disciplines it employs. Students are empowered to become brokers of knowledge, while faculty perform a curatorial role to provide students with networked resources generally external to the classroom. Although the transdisciplinary framework is effective for delivery of Sustainability Science in upper division and capstone courses, we propose this approach also for elements of our general education curriculum during the first two years of our baccalaureate programs. Classroom time is liberated for experiential student engagement and recitation. Our experience suggests that transdisciplinary programming can provide students with critical thinking skills and thus enhance the postgraduate value of their baccalaureate degree. We are coordinating the development of this distinctive curriculum delivery with a marketing program that will make Unity College accessible to a wider range of clientele. Our implementation of transdisciplinary programming will occur over a four-year period and requires explicit and fundamental change in essentially all aspects of College administration and academics.

Investigating the predictive validity of implicit and explicit measures of motivation on condom use, physical activity and healthy eating.

PubMed

Keatley, David; Clarke, David D; Hagger, Martin S

2012-01-01

The literature on health-related behaviours and motivation is replete with research involving explicit processes and their relations with intentions and behaviour. Recently, interest has been focused on the impact of implicit processes and measures on health-related behaviours. Dual-systems models have been proposed to provide a framework for understanding the effects of explicit or deliberative and implicit or impulsive processes on health behaviours. Informed by a dual-systems approach and self-determination theory, the aim of this study was to test the effects of implicit and explicit motivation on three health-related behaviours in a sample of undergraduate students (N = 162). Implicit motives were hypothesised to predict behaviour independent of intentions while explicit motives would be mediated by intentions. Regression analyses indicated that implicit motivation predicted physical activity behaviour only. Across all behaviours, intention mediated the effects of explicit motivational variables from self-determination theory. This study provides limited support for dual-systems models and the role of implicit motivation in the prediction of health-related behaviour. Suggestions for future research into the role of implicit processes in motivation are outlined.

Categorization and Prediction of Crimes of Passion Based on Attitudes Toward Violence.

PubMed

Guan, Muzhen; Li, Xiaojing; Xiao, Wei; Miao, Danmin; Liu, Xufeng

2017-11-01

The present study explored implicit and explicit attitudes toward violence in crimes of passion. Criminals ( n = 96) who had perpetrated crimes of passion and students ( n = 100) participated in this study. Explicit attitudes toward violence were evaluated using the Abnormal Personality Risk Inventory (APRI), and implicit attitude toward violence was evaluated using the Implicit Association Test (IAT). Results indicated that APRI scores of the perpetrators were significantly higher than that of the control group ( p < .05), suggesting that explicit attitudes toward violence could discriminate between the criminals and the control group. There was a significant IAT effect demonstrating a negative implicit attitude toward violence in both the control group and in the criminals ( n = 68); whereas there was a significant IAT effect manifesting a positive implicit attitude toward violence in the criminals ( n = 16) only. These results suggest that combining explicit and implicit attitudes could provide an empirical classification of crimes of passion.

Stereotype Threat and Women's Performance in Physics

NASA Astrophysics Data System (ADS)

Marchand, Gwen C.; Taasoobshirazi, Gita

2013-12-01

Stereotype threat (ST), which involves confirming a negative stereotype about one's group, is a factor thought to contribute to the gender gap in science achievement and participation. This study involved a quasi-experiment in which 312 US high school physics students were randomly assigned, via their classroom cluster, to one of three ST conditions. The conditions included an explicit ST condition, an implicit ST condition, and a nullified condition. Results indicated that males in all three conditions performed similarly on a set of physics problems. Females in the nullified condition outperformed females in the explicit ST condition and females in the implicit and explicit conditions performed similarly. Males performed better than females in the implicit and explicit ST conditions, but male and female performance on the physics problems was not significantly different in the nullified condition. The implications of these findings for physics instruction and future research on gender differences in physics and ST in science are discussed.

Deep dissection: motivating students beyond rote learning in veterinary anatomy.

PubMed

Cake, Martin A

2006-01-01

The profusion of descriptive, factual information in veterinary anatomy inevitably creates pressure on students to employ surface learning approaches and "rote learning." This phenomenon may contribute to negative perceptions of the relevance of anatomy as a discipline. Thus, encouraging deep learning outcomes will not only lead to greater satisfaction for both instructors and learners but may have the added effect of raising the profile of and respect for the discipline. Consideration of the literature reveals the broad scope of interventions required to motivate students to go beyond rote learning. While many of these are common to all disciplines (e.g., promoting active learning, making higher-order goals explicit, reducing content in favor of concepts, aligning assessment with outcomes), other factors are peculiar to anatomy, such as the benefits of incorporating clinical tidbits, "living anatomy," the anatomy museum, and dissection classes into a "learning context" that fosters deep approaches. Surprisingly, the 10 interventions discussed focus more on factors contributing to student perceptions of the course than on drastic changes to the anatomy course itself. This is because many traditional anatomy practices, such as dissection and museum-based classes, are eminently compatible with active, student-centered learning strategies and the adoption of deep learning approaches by veterinary students. Thus the key to encouraging, for example, dissection for deep learning ("deep dissection") lies more in student motivation, personal engagement, curriculum structure, and "learning context" than in the nature of the learning activity itself.

Starting learning in medical practice: an evaluation of a new Introductory Clerkship.

PubMed

Jacobs, J C G; Bolhuis, S; Bulte, J A; Laan, R; Holdrinet, R S G

2005-08-01

The transition from undergraduate medical education to learning in clinical clerkships can be difficult for students. Learning in clinical practice requires awareness of learning opportunities and goals, active elaboration and reflection. Staff should provide students with guidance to learn from their experiences. A new Introductory Clerkship was designed to facilitate the start of goal-oriented, active and reflective work-based learning. This four-week clerkship is a result of the cooperation of six major specialties in the university hospital. The innovations included explicitly formulated goals, a description of the student's activities in daily practice and of the staff's role, group meetings, a logbook, a halfway formative interview and a final summative interview. The aim of this study was to investigate to what extent the innovations of the new Introductory Clerkship were implemented and how students and residents valued them. Two questionnaires were constructed: one was administered to students (n = 54) and the other to residents (n = 27). Students considered participation in daily practice very instructive, although more observations of history taking and physical examination are wanted. The interviews and group meetings promote students' learning. Use of the logbook needs improvement. Residents perceived a shortage of time and would appreciate more participation of staff members, as well as a better preparation for supervising tasks. Overall, the study demonstrates that it is possible to introduce innovations in clinical clerkships to improve the learning environment of work-based learning.

Extinguishing trace fear engages the retrosplenial cortex rather than the amygdala

PubMed Central

Kwapis, Janine L.; Jarome, Timothy J.; Lee, Jonathan L.; Gilmartin, Marieke R.; Helmstetter, Fred J.

2013-01-01

Extinction learning underlies the treatment for a variety of anxiety disorders. Most of what is known about the neurobiology of extinction is based on standard “delay” fear conditioning, in which awareness is not required for learning. Little is known about how complex, explicit associations extinguish, however. “Trace” conditioning is considered to be a rodent model of explicit fear because it relies on both the cortex and hippocampus and requires explicit contingency awareness in humans. Here, we explore the neural circuit supporting trace fear extinction in order to better understand how complex memories extinguish. We first show that the amygdala is selectively involved in delay fear extinction; blocking intra-amygdala glutamate receptors disrupted delay, but not trace extinction. Further, ERK phosphorylation was increased in the amygdala after delay, but not trace extinction. We then identify the retrosplenial cortex (RSC) as a key structure supporting trace extinction. ERK phosphorylation was selectively increased in the RSC following trace extinction and blocking intra-RSC NMDA receptors impaired trace, but not delay extinction. These findings indicate that delay and trace extinction require different neural circuits; delay extinction requires plasticity in the amygdala whereas trace extinction requires the RSC. Anxiety disorders linked to explicit memory may therefore depend on cortical processes that have not been traditionally targeted by extinction studies based on delay fear. PMID:24055593

Cultivating Citizen Scientists in the Undergraduate Science Classroom

NASA Astrophysics Data System (ADS)

Egger, A. E.

2007-12-01

Several studies indicate a strong correlation between the number of college science courses and science literacy. It is not surprising, then, that the majority of participants in citizen science projects are college graduates who enrolled in at least two science courses. If one goal of citizen science projects is to increase civic science literacy, research suggests that most are preaching to the choir. Attracting a wider audience to citizen science is, therefore, a key challenge. One way to address this challenge is to attract students to enroll and succeed in science courses in college, even if they do not pursue a major in the science, technology, engineering, and mathematics (STEM) disciplines. In fact, only 20% of students receive a degree in STEM, yet virtually all undergraduates are required to take at least one science course. Introductory science courses are therefore critical to cultivating citizen scientists, as they include a large proportion of non- STEM majors. Indeed, a major thrust of recent undergraduate STEM educational reform has been the promotion of 'science for all'. The science for all concept goes beyond recruiting students into the STEM disciplines to promoting a level of scientific literacy necessary to make informed decisions. A clear implication of this inclusive attitude is the need to redesign introductory science courses to make them accessible and explicitly related to scientific literacy. This does not mean dumbing down courses; on the contrary, it means engaging students in real scientific investigations and incorporating explicit teaching about the process of science, thus fostering a lifelong appreciation for (and, hopefully, participation in) science. Unfortunately, many students enter college with minimal understanding of the process of science. And when they arrive in their introductory classes, science is presented to them as a system of facts to be memorized - comparable to memorizing a poem in a foreign language without understanding the vocabulary. New resources available through the Visionlearning project (http://www.visionlearning.com) provide the means to incorporate teaching about the process of science into disciplinary content, thus facilitating the reform the way that undergraduate students are taught science at the introductory level. This kind of educational reform may be a long-term approach to developing citizen scientists, but research from several different disciplines and perspectives suggests it is a critical step in building scientific literacy and lifelong participation in science.

The Relationship between Environmental Quality of School Facilities and Student Performance. Energy Smart Schools: Opportunities To Save Money, Save Energy and Improve Student Performance. A Congressional Briefing to the U.S. House of Representatives Committee on Science.

ERIC Educational Resources Information Center

Lackney, Jeffery A.

Congressional testimony is presented concerning school buildings and their connection to student health, behavior, and learning, including a review of selected empirical studies conducted over the past 30 years showing an explicit relationship between physical characteristics of school buildings and educational outcomes. The factors responsible…

Improving text comprehension: scaffolding adolescents into strategic reading.

PubMed

Ukrainetz, Teresa A

2015-02-01

Understanding and learning from academic texts involves purposeful, strategic reading. Adolescent readers, particularly poor readers, benefit from explicit instruction in text comprehension strategies, such as text preview, summarization, and comprehension monitoring, as part of a comprehensive reading program. However, strategies are difficult to teach within subject area lessons where content instruction must take primacy. Speech-language pathologists (SLPs) have the expertise and service delivery options to support middle and high school students in learning to use comprehension strategies in their academic reading and learning. This article presents the research evidence on what strategies to teach and how best to teach them, including the use of explicit instruction, spoken interactions around text, cognitive modeling, peer learning, classroom connections, and disciplinary literacy. The article focuses on how to move comprehension strategies from being teaching tools of the SLP to becoming learning tools of the student. SLPs can provide the instruction and support needed for students to learn and apply of this important component of academic reading. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

Reliable oligonucleotide conformational ensemble generation in explicit solvent for force field assessment using reservoir replica exchange molecular dynamics simulations

PubMed Central

Henriksen, Niel M.; Roe, Daniel R.; Cheatham, Thomas E.

2013-01-01

Molecular dynamics force field development and assessment requires a reliable means for obtaining a well-converged conformational ensemble of a molecule in both a time-efficient and cost-effective manner. This remains a challenge for RNA because its rugged energy landscape results in slow conformational sampling and accurate results typically require explicit solvent which increases computational cost. To address this, we performed both traditional and modified replica exchange molecular dynamics simulations on a test system (alanine dipeptide) and an RNA tetramer known to populate A-form-like conformations in solution (single-stranded rGACC). A key focus is on providing the means to demonstrate that convergence is obtained, for example by investigating replica RMSD profiles and/or detailed ensemble analysis through clustering. We found that traditional replica exchange simulations still require prohibitive time and resource expenditures, even when using GPU accelerated hardware, and our results are not well converged even at 2 microseconds of simulation time per replica. In contrast, a modified version of replica exchange, reservoir replica exchange in explicit solvent, showed much better convergence and proved to be both a cost-effective and reliable alternative to the traditional approach. We expect this method will be attractive for future research that requires quantitative conformational analysis from explicitly solvated simulations. PMID:23477537

Reliable oligonucleotide conformational ensemble generation in explicit solvent for force field assessment using reservoir replica exchange molecular dynamics simulations.

PubMed

Henriksen, Niel M; Roe, Daniel R; Cheatham, Thomas E

2013-04-18

Molecular dynamics force field development and assessment requires a reliable means for obtaining a well-converged conformational ensemble of a molecule in both a time-efficient and cost-effective manner. This remains a challenge for RNA because its rugged energy landscape results in slow conformational sampling and accurate results typically require explicit solvent which increases computational cost. To address this, we performed both traditional and modified replica exchange molecular dynamics simulations on a test system (alanine dipeptide) and an RNA tetramer known to populate A-form-like conformations in solution (single-stranded rGACC). A key focus is on providing the means to demonstrate that convergence is obtained, for example, by investigating replica RMSD profiles and/or detailed ensemble analysis through clustering. We found that traditional replica exchange simulations still require prohibitive time and resource expenditures, even when using GPU accelerated hardware, and our results are not well converged even at 2 μs of simulation time per replica. In contrast, a modified version of replica exchange, reservoir replica exchange in explicit solvent, showed much better convergence and proved to be both a cost-effective and reliable alternative to the traditional approach. We expect this method will be attractive for future research that requires quantitative conformational analysis from explicitly solvated simulations.

Scientific and Cultural Knowledge in Intercultural Science Education: Student Perceptions of Common Ground

NASA Astrophysics Data System (ADS)

Gondwe, Mzamose; Longnecker, Nancy

2015-02-01

There is no consensus in the science education research community on the meanings and representations of western science and indigenous knowledge or the relationships between them. How students interpret these relationships and their perceptions of any connections has rarely been studied. This study reports student perceptions of the meaning and relationship between scientific and cultural knowledge. Personal meaning maps adapted for small groups were conducted in seven culturally diverse schools, school years 7-9 (with students aged 12-15 years) ( n = 190), with six schools in Western Australia and one school in Malawi, Africa. Of the six Australian school groups, two comprised Australian Aboriginal students in an after-school homework programme and the other four schools had a multicultural mix of students. Students in this study identified connections between scientific and cultural knowledge and constructed connections from particular thematic areas—mainly factual content knowledge as opposed to ideas related to values, attitudes, beliefs and identity. Australian Aboriginal students made fewer connections between the two knowledge domains than Malawian students whose previous science teacher had made explicit connections in her science class. Examples from Aboriginal culture were the most dominant illustrations of cultural knowledge in Australian schools, even in school groups with students from other cultures. In light of our findings, we discuss the construction of common ground between scientific knowledge and cultural knowledge and the role of teachers as cultural brokers and travel agents. We conclude with recommendations on creating learning environments that embrace different cultural knowledges and that promote explicit and enquiring discussions of values, attitudes, beliefs and identity associated with both knowledge domains.

Using Explicit and Systematic Instruction to Support Working Memory

ERIC Educational Resources Information Center

Smith, Jean Louise M.; Sáez, Leilani; Doabler, Christian T.

2016-01-01

Students are frequently expected to complete multistep tasks within a range of academic or classroom routines and to do so independently. Students' ability to complete these tasks successfully may vary as a consequence of both their working-memory capacity and the conditions under which they are expected to learn. Crucial features in the design or…

Understanding the Role of Academic Language on Conceptual Understanding in an Introductory Materials Science and Engineering Course

ERIC Educational Resources Information Center

Kelly, Jacquelyn

2012-01-01

Students may use the technical engineering terms without knowing what these words mean. This creates a language barrier in engineering that influences student learning. Previous research has been conducted to characterize the difference between colloquial and scientific language. Since this research had not yet been applied explicitly to…

Living Up to Garth Boomer: An Early Career Teacher's Reflection

ERIC Educational Resources Information Center

Wallis, Stephen

2013-01-01

Although Garth Boomer spoke of "thresholds of explicitness" (1988, p. 169) beyond which teachers would not venture in the openness of their curriculum design or indeed the nature of the system in which they operate, Stephen Wallis writes in this article that he does believe in student-centred learning and encouraging students to be…

Investigation of High School Students' Online Science Information Searching Performance: The Role of Implicit and Explicit Strategies

ERIC Educational Resources Information Center

Tsai, Meng-Jung; Hsu, Chung-Yuan; Tsai, Chin-Chung

2012-01-01

Due to a growing trend of exploring scientific knowledge on the Web, a number of studies have been conducted to highlight examination of students' online searching strategies. The investigation of online searching generally employs methods including a survey, interview, screen-capturing, or transactional logs. The present study firstly intended to…

Effects of Multimedia Goal-Setting Instruction on Students' Knowledge of the Self-Determined Learning Model of Instruction and Disruptive Behavior

ERIC Educational Resources Information Center

Mazzotti, Valerie L.; Test, David W.; Wood, Charles L.

2013-01-01

Students at risk for, or with, emotional disturbance during preadolescence struggle to adjust socially, behaviorally, and academically and often make choices about relationships that support problem behaviors. Research suggests explicitly teaching self-determination skills as early as preschool may prevent referral to special education with a…

Enhancing Critical Thinking, Writing and Disposition Preparedness amongst Four-Year University Teacher Education Students

ERIC Educational Resources Information Center

Lane-Patrice, Libra A.

2013-01-01

More and more, critical thinking and writing skills are necessary and of prime significance. Stakeholders across the board are concerned that students are deficient in these vital areas. The purpose of this study was to examine how the employment of specific, targeted and explicit critical thinking and writing instruction could enhance the…

Winning the PhD Game: Evocative Playing of Snakes and Ladders

ERIC Educational Resources Information Center

Dickie, Carolyn

2011-01-01

The purpose of this paper is to describe a qualitative approach to developing an understanding of the lived experiences of PhD students. Rather than relying on textbook reports and theories about studying a higher degree by research, by allowing the students' voices to be heard, explicit and conscious research can be used to generate appropriate…

Teamwork--Teach Me, Teach Me Not: A Case Study of Three Australian Preservice Teachers

ERIC Educational Resources Information Center

Main, Katherine

2010-01-01

Explicit training in teaming skills (both preservice and inservice) has been identified as a key means of facilitating the effective functioning of teaching teams (Main, 2007). This case study explored how groupwork tasks within university coursework can prepare preservice education students to work effectively in teaching teams. Three students in…

Introducing Adaptivity Features to a Regular Learning Management System to Support Creation of Advanced eLessons

ERIC Educational Resources Information Center

Komlenov, Zivana; Budimac, Zoran; Ivanovic, Mirjana

2010-01-01

In order to improve the learning process for students with different pre-knowledge, personal characteristics and preferred learning styles, a certain degree of adaptability must be introduced to online courses. In learning environments that support such kind of functionalities students can explicitly choose different paths through course contents…

Using the PyMOL Application to Reinforce Visual Understanding of Protein Structure

ERIC Educational Resources Information Center

Rigsby, Rachel E.; Parker, Alison B.

2016-01-01

Visualization of chemical concepts can be challenging for many students. This is arguably a critical skill for beginning students of biochemistry to develop, since new information is often presented visually in the form of textbook figures. It is recommended that visual literacy be explicitly taught in the classroom rather than assuming that…

Join a Club! Or a Team--Both Can Make Good Citizens

ERIC Educational Resources Information Center

Levine, Peter

2016-01-01

Sports participation in high school has positive effects on students' later civic engagement. But that is true of nearly all forms of extracurricular participation in high school--whether a group is explicitly civic (student government or a service club) or far removed from civic life (an academic club or a music group). Indeed, the civic…

Effect of Instruction in Story Grammar on the Narrative Writing of EFL Students.

ERIC Educational Resources Information Center

El-Koumy, Abdel Salam A.

A study investigated the effects of explicit versus implicit instruction in story grammar on the narrative writing skills of English-as-a-Foreign-Language (EFL) students at the university level. Subjects were 83 freshmen enrolled in English at the Faculty of Education at Suez Canal University (Egypt). The subjects were randomly assigned to…

The Role of Argumentation in Hypothetico-Deductive Reasoning during Problem-Based Learning in Medical Education: A Conceptual Framework

ERIC Educational Resources Information Center

Ju, Hyunjung; Choi, Ikseon

2018-01-01

One of the important goals of problem-based learning (PBL) in medical education is to enhance medical students' clinical reasoning--hypothetico-deductive reasoning (HDR) in particular--through small group discussions. However, few studies have focused on explicit strategies for promoting students' HDR during group discussions in PBL. This paper…

Improving Science Scores of Middle School Students with Learning Disabilities through Engineering Problem Solving Activities

ERIC Educational Resources Information Center

Starling, A. Leyf Peirce; Lo, Ya-Yu; Rivera, Christopher J.

2015-01-01

This study evaluated the differential effects of three different science teaching methods, namely engineering teaching kit (ETK), explicit instruction (EI), and a combination of the two methods (ETK+EI), in two sixth-grade science classrooms. Twelve students with learning disabilities (LD) and/or attention deficit hyperactivity disorder (ADHD)…

Do You Want to Know What I Learned? Using Informational Trade Books as Models to Teach Text Structure

ERIC Educational Resources Information Center

Read, Sylvia; Reutzel, D. Ray; Fawson, Parker C.

2008-01-01

Informational text is an important resource for classroom teachers that places unique comprehension demands on young students. Research on teaching expository text structure to young children shows that explicit instruction improves student comprehension. This practical article addresses how to use "well-structured" expository trade book titles to…

Approaches to Biology Teaching and Learning: Understanding the Wrong Answers--Teaching toward Conceptual Change

ERIC Educational Resources Information Center

Tanner, Kimberly; Allen, Deborah

2005-01-01

Underpinning science education reform movements in the last 20 years--at all levels and within all disciplines--is an explicit shift in the goals of science teaching from students simply creating a knowledge base of scientific facts to students developing deeper understandings of major concepts within a scientific discipline. For example, what use…

Intensive Intervention Practice Guide: Explicit Instruction in Reading Comprehension for Students with Autism Spectrum Disorder

ERIC Educational Resources Information Center

Braun, Gina; Austin, Christy; Ledbetter-Cho, Katherine

2017-01-01

The National Center for Leadership in Intensive Intervention (NCLII), a consortium funded by the Office of Special Education Programs (OSEP), prepares special education leaders to become experts in research on intensive intervention for students with disabilities who have persistent and severe academic (e.g., reading and math) and behavioral…

School Values: A Comparison of Academic Motivation, Mental Health Promotion, and School Belonging with Student Achievement

ERIC Educational Resources Information Center

Allen, Kelly-Ann; Kern, Margaret L.; Vella-Brodrick, Dianne; Waters, Lea

2017-01-01

School vision and mission statements are an explicit indication of a school's priorities. Research has found academic motivation, mental health promotion, and school belonging to be the most frequently cited themes in these statements. The present study sought to examine whether these themes relate to student academic achievement, as indicated by…

Chemistry inside an Epistemological Community Box! Discursive Exclusions and Inclusions in Swedish National Tests in Chemistry

ERIC Educational Resources Information Center

Ståhl, Marie; Hussénius, Anita

2017-01-01

This study examined the Swedish national tests in chemistry for implicit and explicit values. The chemistry subject is understudied compared to biology and physics and students view chemistry as their least interesting science subject. The Swedish national science assessments aim to support equitable and fair evaluation of students, to concretize…

High School Students' Meta-Modeling Knowledge

ERIC Educational Resources Information Center

Fortus, David; Shwartz, Yael; Rosenfeld, Sherman

2016-01-01

Modeling is a core scientific practice. This study probed the meta-modeling knowledge (MMK) of high school students who study science but had not had any explicit prior exposure to modeling as part of their formal schooling. Our goals were to (A) evaluate the degree to which MMK is dependent on content knowledge and (B) assess whether the upper…

Development of a Student-Paced Course in General Pathology Utilizing a Computer Managed Evaluation System.

ERIC Educational Resources Information Center

Kent, Thomas H.; And Others

The advantages, feasibility and problems associated with a student-paced course were investigated, and a computer managed evaluation system compared to paper and pencil testing mode. The development of a self-paced course was facilitated by explicit behavior objectives, a variety of learning materials referenced to the objectives and a large pool…

Effectiveness of Interactive Tutorials in Promoting "Which-Path" Information Reasoning in Advanced Quantum Mechanics

ERIC Educational Resources Information Center

Maries, Alexandru; Sayer, Ryan; Singh, Chandralekha

2017-01-01

Research suggests that introductory physics students often have difficulty using a concept in contexts different from the ones in which they learned it without explicit guidance to help them make the connection between the different contexts. We have been investigating advanced students' learning of quantum mechanics concepts and have developed…

Death in Literature.

ERIC Educational Resources Information Center

Perkins, Lola A.

"Death in Literature," a nine-week elective course for high school juniors and seniors, was added to the English curriculum at a Kansas City high school in 1976. It has proved very popular with students and is being expanded to 18 weeks. The explicit objectives of the course are to help students to explore the theme of death in various types of…

Will Decentralization Affect Educational Inequity? The Every Student Succeeds Act

ERIC Educational Resources Information Center

Egalite, Anna J.; Fusarelli, Lance D.; Fusarelli, Bonnie C.

2017-01-01

Purpose: In December 2015, President Obama signed the Every Student Succeeds Act, which was a long overdue reauthorization of the Elementary and Secondary Education Act. What is remarkable about this new federal legislation is that it explicitly reverses the decades-long federal effort to more tightly couple the U.S. educational system. While not…

Providing Transition Planning for the Secondary Student through the Community Based Inservice Model.

ERIC Educational Resources Information Center

Glasenapp, Gary

This paper provides an overview of the transition process for students with severe handicaps. For secondary age youths with severe handicaps, explicit and intensive transition planning is necessary to bridge the gap between school experiences and adult life. The transition planning process is designed to build the skills necessary for an…

A Novel Format for Teaching Spanish Grammar: Lessons from the Lecture Hall

ERIC Educational Resources Information Center

Zyzik, Eve

2008-01-01

This article describes a third-year Spanish grammar course that is taught in lecture/discussion format. The course, which enrolls over 150 students each semester, provides explicit instruction during a weekly lecture and opportunities for students to engage in meaningful output and interaction during small group discussion sessions. The goal is to…

Use of an Explicit Rule Decreases Procrastination in University Students

ERIC Educational Resources Information Center

Johnson, Paul E.; Perrin, Christopher J.; Salo, Allen; Deschaine, Elyssa; Johnson, Beth

2016-01-01

The procrastination behavior of students from a small rural university was decreased by presenting them with a rule indicating that a sooner final due date for a writing assignment would be contingent on procrastination during earlier phases of the paper. A counterbalanced AB BA design was used to measure the effects of the rule-based treatment…

Learning Places and "Little Volunteers": An Assessment of Place- and Community-Based Education in China

ERIC Educational Resources Information Center

Efird, Rob

2015-01-01

In 2003, China's Ministry of Education mandated environmental education in all subjects at all levels in Chinese public schools and explicitly encouraged teachers to engage their students in hands-on learning in their local communities. However, a number of obstacles--including an intense preoccupation with test scores and student safety--make…

Students' Use of Variables and Multiple Representations in Generalizing Functional Relationships Prior to Secondary School

ERIC Educational Resources Information Center

Wilkie, Karina J.

2016-01-01

Algebra has been explicit in many school curriculum programs from the early years but there are competing views on what content and approaches are appropriate for different levels of schooling. This study investigated 12-13-year-old Australian students' algebraic thinking in a hybrid environment of functional and equation-based approaches to…

Model Drawing Strategy for Fraction Word Problem Solving of Fourth-Grade Students with Learning Disabilities

ERIC Educational Resources Information Center

Sharp, Emily; Shih Dennis, Minyi

2017-01-01

This study used a multiple probe across participants design to examine the effects of a model drawing strategy (MDS) intervention package on fraction comparing and ordering word problem-solving performance of three Grade 4 students. MDS is a form of cognitive strategy instruction for teaching word problem solving that includes explicit instruction…

The Relations among Summarizing Instruction, Support for Student Choice, Reading Engagement and Expository Text Comprehension

ERIC Educational Resources Information Center

Littlefield, Amy Root

2011-01-01

Research on early adolescence reveals significant declines in intrinsic motivation for reading and points out the need for metacognitive strategy use among middle school students. Research indicates that explicit instruction involving motivation and metacognitive support for reading strategy use in the context of a discipline is an efficient and…

Using Explicit Teaching to Improve How Bioscience Students Write to the Lay Public

ERIC Educational Resources Information Center

Moni, Roger W.; Hryciw, Deanne H.; Poronnik, Philip; Moni, Karen B.

2007-01-01

The media role model was recently developed to frame how science faculty members can teach their students to write more effectively to lay audiences (14). An Opinion Editorial (Op-Ed) was introduced as a novel assignment for final-year physiology and pharmacology undergraduates. This second phase of this study, reported here, demonstrated the…

Enhancing Student Retention of Prerequisite Knowledge through Pre-Class Activities and In-Class Reinforcement

ERIC Educational Resources Information Center

Taylor, Ann T. S.; Olofson, Eric L.; Novak, Walter R. P.

2017-01-01

To foster the connection between biochemistry and the supporting prerequisite concepts, a collection of activities that explicitly link general and organic chemistry concepts to biochemistry ideas was written and either assigned as pre-class work or as recitation activities. We assessed student learning gains after using these activities alone, or…

Who Is Granted Authority in the Mathematics Classroom? An Analysis of the Observed and Perceived Distribution of Authority

ERIC Educational Resources Information Center

Depaepe, Fien; De Corte, Erik; Verschaffel, Lieven

2012-01-01

The article deals with the way in which authority was established and interpreted by teachers and students in two Flemish sixth-grade mathematics classrooms. Problem-solving lessons during a seven-month observation period were analysed regarding three aspects of teacher-student interactions that explicitly or implicitly reflect who bears…

Using the van Hiele K-12 Geometry Learning Theory to Modify Engineering Mechanics Instruction

ERIC Educational Resources Information Center

Sharp, Janet M.; Zachary, Loren W.

2004-01-01

Engineering students use spatial thinking when examining diagrams or models to study structure design. It is expected that most engineering students have solidified spatial thinking skills during K-12 schooling. However, according to what we know about geometry learning and teaching, spatial thinking probably needs to be explicitly taught within…

The Effects of a Tier 3 Intervention on the Mathematics Performance of Second Grade Students with Severe Mathematics Difficulties

ERIC Educational Resources Information Center

Bryant, Brian R.; Bryant, Diane Pedrotty; Porterfield, Jennifer; Dennis, Minyi Shih; Falcomata, Terry; Valentine, Courtney; Brewer, Chelsea; Bell, Kathy

2016-01-01

The purpose of this study was to determine the effectiveness of a systematic, explicit, intensive Tier 3 (tertiary) intervention on the mathematics performance of students in second grade with severe mathematics difficulties. A multiple-baseline design across groups of participants showed improved mathematics performance on number and operations…

Effectiveness of a Conceptual Change-Oriented Teaching Strategy to Improve Students' Understanding of Galvanic Cells

ERIC Educational Resources Information Center

Ozkaya, Ali Riza; Uce, Musa; Saricayir, Hakan; Sahin, Musa

2006-01-01

The results of previous educational research raise some questions about the efficacy of conventional teaching strategies and point to a need for using teaching strategies that explicitly take into account misconceptions students bring to the classes or acquire during the teaching-learning process. Accordingly, this article presents efforts to…

The Effectiveness of Conceptual Change Texts and Concept Clipboards in Learning the Nature of Science

ERIC Educational Resources Information Center

Çil, Emine; Çepni, Salih

2016-01-01

Background: One of the most important goals of science education is to enable students to understand the nature of science (NOS). However, generally regular science teaching in classrooms does not help students improve informed NOS views. Purpose: This study investigated the influence of an explicit reflective conceptual change approach compared…

Impact of School Autonomy on Student Achievement: Cases from Australia

ERIC Educational Resources Information Center

Caldwell, Brian John

2016-01-01

Purpose: The purpose of this paper is to report four case studies in Australia that respond to the question: "How have schools with a relatively high degree of autonomy used their increased authority and responsibility to make decisions that have led in explicit cause-and-effect fashion to higher levels of student achievement"?…

A Cross-Cultural Study: Deaf Students in a Public Mainstream School Setting

ERIC Educational Resources Information Center

Slobodzian, Jean T.

2011-01-01

The 1000 primary school students in this study included a minority population of nine deaf children. The underlying foundation of this mainstream environment allowed for accommodations, but only to the extent that the non-deaf majority was not overtly impacted. Explicit messages of equality and implicit notions of normal were often in conflict.…

Proof and Reasoning in Secondary School Algebra Textbooks

ERIC Educational Resources Information Center

Dituri, Philip

2013-01-01

The purpose of this study was to determine the extent to which the modeling of deductive reasoning and proof-type thinking occurs in a mathematics course in which students are not explicitly preparing to write formal mathematical proofs. Algebra was chosen because it is the course that typically directly precedes a student's first formal…

Language Learning Strategies and Styles among Iranian Engineering and Political Science Graduate Students Studying Abroad

ERIC Educational Resources Information Center

Alireza, Shakarami; Abdullah, Mardziha H.

2010-01-01

Language learning strategies are used with the explicit goal of helping learners improve their knowledge and understanding of a target language. They are the conscious thoughts and behaviors used by students to facilitate language learning tasks and to personalize language learning process. Learning styles on the other hand, are "general…

There Is No "Race" in the Schoolyard: Color-Blind Ideology in an (Almost) All-White School.

ERIC Educational Resources Information Center

Lewis, Amanda E.

2001-01-01

Using ethnographic techniques and formal interviews with 12 students, examined the racial messages and lessons students got from parents and teachers in one suburban elementary school community. Explicit color-blind "race talk" masked a reality of racialized practices and color-conscious understandings. Discusses this apparent paradox in the…

Selection as a learning experience: an exploratory study.

PubMed

de Visser, Marieke; Laan, Roland F; Engbers, Rik; Cohen-Schotanus, Janke; Fluit, Cornelia

2018-01-01

Research on selection for medical school does not explore selection as a learning experience, despite growing attention for the learning effects of assessment in general. Insight in the learning effects allows us to take advantage of selection as an inclusive part of medical students' learning process to become competent professionals. The aims of this study at Radboud University Medical Center, the Netherlands, were 1) to determine whether students have learning experiences in the selection process, and, if so, what experiences; and 2) to understand what students need in order to utilize the learning effects of the selection process at the start of the formal curriculum. We used focus groups to interview 30 students admitted in 2016 about their learning experiences in the selection process. Thematic analysis was used to explore the outcomes of the interviews and to define relevant themes. In the selection process, students learned about the curriculum, themselves, their relation to others, and the profession they had been selected to enter, although this was not explicitly perceived as learning. Students needed a connection between selection and the curriculum as well as feedback to be able to really use their learning experiences for their further development. Medical school selection qualifies as a learning experience, and students as well as medical schools can take advantage of this. We recommend a careful design of the selection procedure, integrating relevant selection learning experiences into the formal curriculum, providing feedback and explicitly approaching the selection and the formal curriculum as interconnected contributors to students' development.

Selective attention affects implicit and explicit memory for familiar pictures at different delay conditions.

PubMed

Ballesteros, Soledad; Reales, José M; García, Eulalio; Carrasco, Marisa

2006-02-01

Three experiments investigated the effects of two variables -selective attention during encoding and delay between study and test- on implicit (picture fragment completion and object naming) and explicit (free recall and recognition) memory tests. Experiments 1 and 2 consistently indicated that (a) at all delays (immediate to 1 month), picture-fragment identification threshold was lower for the attended than the unattended pictures; (b) the attended pictures were recalled and recognized better than the unattended; and (c) attention and delay interacted in both memory tests. For implicit memory, performance decreased as delay increased for both attended and unattended pictures, but priming was more pronounced and lasted longer for the attended pictures; it was still present after a 1-month delay. For explicit memory, performance decreased as delay increased for attended pictures, but for unattended pictures performance was consistent throughout delay. By using a perceptual object naming task, Experiment 3 showed reliable implicit and explicit memory for attended but not for unattended pictures. This study indicates that picture repetition priming requires attention at the time of study and that neither delay nor attention dissociate performance in explicit and implicit memory tests; both types of memory require attention, but explicit memory does so to a larger degree.

Medical students call for national standards in anatomical education.

PubMed

Farey, John E; Sandeford, Jonathan C; Evans-McKendry, Greg D

2014-11-01

The diminishing number of hours dedicated to formal instruction in anatomy has led to a debate within medical education as to the level required for safe clinical practice. We provide a review of the current state of anatomical education in Australian medical schools and state the case for national standards. In light of the review presented, council members of the Australian Medical Students' Association voted to affirm that consideration should be given to developing undergraduate learning goals for anatomy, providing a codified medical student position on the teaching of anatomy in Australian medical schools. Crucially, the position states that time-intensive methods of instruction such as dissection should be a rite of passage for medical students in the absence of evidence demonstrating the superiority of modern teaching methods. We believe the bodies with a vested interest in the quality of medical graduates, namely the Australian Medical Council, Medical Deans Australia & New Zealand, and the postgraduate colleges should collaborate and develop clear guidelines that make explicit the core knowledge of anatomy expected of medical graduates at each stage of their career with a view to safe clinical practice. In addition, Australian universities have a role to play in conducting further research into contemporary learning styles and the most efficacious methods of delivering anatomical education. © 2014 Royal Australasian College of Surgeons.