scholarly journals Engaging Undergraduate Biology Students in Scientific Modeling: Analysis of Group Interactions, Sense-Making, and Justification

2017 ◽  
Vol 16 (4) ◽  
pp. ar68 ◽  
Author(s):  
Andrea M.-K. Bierema ◽  
Christina V. Schwarz ◽  
Jon R. Stoltzfus
Keyword(s):  
Undergraduate Students ◽  
Scientific Models ◽  
Future Research ◽  
Time On Task ◽  
Scientific Practices ◽  
Biology Students ◽  
Biological Phenomena ◽  
Large Enrollment ◽  
Lecture Courses ◽  
Genetically Modified Fish

National calls for improving science education (e.g., Vision and Change) emphasize the need to learn disciplinary core ideas through scientific practices. To address this need, we engaged small groups of students in developing diagrammatic models within two (one large-enrollment and one medium-enrollment) undergraduate introductory biology courses. During these activities, students developed scientific models of biological phenomena such as enhanced growth in genetically modified fish. To investigate whether undergraduate students productively engaged in scientific practices during these modeling activities, we recorded groups of students as they developed models and examined three characteristics: how students 1) interacted with one another, 2) made sense of phenomena, and 3) justified their ideas. Our analysis indicates that students spent most of the time on task, developing and evaluating their models. Moreover, they worked cooperatively to make sense of core ideas and justified their ideas to one another throughout the activities. These results demonstrate that, when provided with the opportunity to develop models during class, students in large-enrollment lecture courses can productively engage in scientific practices. We discuss potential reasons for these outcomes and suggest areas of future research to continue advancing knowledge regarding engaging students in scientific practices in large-enrollment lecture courses.

scholarly journals Undergraduate Biology Students’ Teleological and Essentialist Misconceptions

2018 ◽  
Vol 8 (3) ◽  
pp. 135 ◽  
Author(s):  
Florian Stern ◽  
Kostas Kampourakis ◽  
Catherine Huneault ◽  
Patricia Silveira ◽  
Andreas Müller
Keyword(s):  
Undergraduate Students ◽  
Developmental Psychology ◽  
Biology Education ◽  
First Year ◽  
Test Results ◽  
Natural Phenomena ◽  
Future Directions ◽  
Biology Students ◽  
Psychological Essentialism ◽  
Biological Phenomena

Research in developmental psychology has shown that deeply-rooted, intuitive ways of thinking, such as design teleology and psychological essentialism, impact children’s scientific explanations about natural phenomena. Similarly, biology education researchers have found that students often hold inaccurate conceptions about natural phenomena, which often relate to these intuitions. In order to further investigate the relation between students’ conceptions and intuitions, we conducted a study with 93 first year undergraduate students in biology. They were asked to express their level of agreement or disagreement with six misconception statements and to explain their choices in a two-tier test. Results showed a tendency for students to agree with teleological and essentialist misconceptions. However, no association was found between students’ teleological and essentialist conceptions as expressed in their agreement or disagreement with the various misconception statements. Moreover, we found evidence of a variable consistency across students’ answers depending on the misconception considered, which indicates that item features and contexts may have an effect on students’ answers. All together, these findings provide evidence for considerable persistence of teleological and essentialist misconceptions among students. We suggest future directions for thinking, studying, and analyzing students’ conceptions about biological phenomena.

Making Microscopy Motivating, Memorable, & Manageable for Undergraduate Students with Digital Imaging Laboratories

2013 ◽  
Vol 75 (8) ◽  
pp. 578-581 ◽  
Author(s):  
Andrea Weeks ◽  
Beverly Bachman ◽  
Sarah Josway ◽  
Brittany North ◽  
Mirian T. N. Tsuchiya
Keyword(s):  
Student Engagement ◽  
Undergraduate Students ◽  
Digital Imaging ◽  
Digital Images ◽  
Electronic Portfolios ◽  
Undergraduate Biology ◽  
Biology Students ◽  
Organismal Biology ◽  
Large Numbers ◽  
Large Enrollment

Microscopy and precise observation are essential skills that are challenging to teach effectively to large numbers of undergraduate biology students. We implemented student-driven digital imaging assignments for microscopy in a large-enrollment laboratory for organismal biology. We detail how we promoted student engagement with the material and how we assessed student learning in both formative and summative formats using digital images. Students worked in pairs to collect over 60 digital images of their microscopic observations over the semester and then individually created electronic portfolios, which were submitted for a grade.

Concept–based Analysis of Java Programming Errors among Low, Average and High Achieving Novice Programmers

10.28945/4246 ◽  
2019 ◽  
Keyword(s):  
Undergraduate Students ◽  
Classroom Practice ◽  
Group Discussion ◽  
Intervention Strategy ◽  
Practice Volume ◽  
Future Research ◽  
Achievement Level ◽  
Java Programming ◽  
Ability Levels ◽  
Programming Errors

[This Proceedings paper was revised and published in the 2019 issue of the Journal of Information Technology Education: Innovations in Practice, Volume 18.] Aim/Purpose: The study examined types of errors made by novice programmers in different Java concepts with students of different ability levels in programming as well as the perceived causes of such errors. Background: To improve code writing and debugging skills, efforts have been made to taxonomize programming errors and their causes. However, most of the studies employed omnibus approaches, i.e. without consideration of different programing concepts and ability levels of the trainee programmers. Such concepts and ability specific errors identification and classifications are needed to advance appropriate intervention strategy. Methodology: A sequential exploratory mixed method design was adopted. The sample was an intact class of 124 Computer Science and Engineering undergraduate students grouped into three achievement levels based on first semester performance in a Java programming course. The submitted codes in the course of second semester exercises were analyzed for possible errors, categorized and grouped across achievement level. The resulting data were analyzed using descriptive statistics as well as Pearson product correlation coefficient. Qualitative analyses through interviews and focused group discussion (FGD) were also employed to identify reasons for the committed errors. Contribution:The study provides a useful concept-based and achievement level specific error log for the teaching of Java programming for beginners. Findings: The results identified 598 errors with Missing symbols (33%) and Invalid symbols (12%) constituting the highest and least committed errors respec-tively. Method and Classes concept houses the highest number of errors (36%) followed by Other Object Concepts (34%), Decision Making (29%), and Looping (10%). Similar error types were found across ability levels. A significant relationship was found between missing symbols and each of Invalid symbols and Inappropriate Naming. Errors made in Methods and Classes were also found to significantly predict that of Other Object concepts. Recommendations for Practitioners: To promote better classroom practice in the teaching of Java programming, findings for the study suggests instructions to students should be based on achievement level. In addition to this, learning Java programming should be done with an unintelligent editor. Recommendations for Researchers: Research could examine logic or semantic errors among novice programmers as the errors analyzed in this study focus mainly on syntactic ones. Impact on Society: The digital age is code-driven, thus error analysis in programming instruction will enhance programming ability, which will ultimately transform novice programmers into experts, particularly in developing countries where most of the software in use is imported. Future Research: Researchers could look beyond novice or beginner programmers as codes written by intermediate or even advanced programmers are still not often completely error free.

Recreational Prescription Drug Use Among College Students

NASPA Journal ◽  
2006 ◽  
Vol 43 (1) ◽  
Author(s):  
Ethan A Kolek
Keyword(s):  
Drug Use ◽  
Prescription Drug ◽  
Undergraduate Students ◽  
Prescription Drugs ◽  
Drug Users ◽  
Research University ◽  
Future Research ◽  
Negative Consequences ◽  
Prescription Drug Use ◽  
Other Substances

The purpose of this study was to explore recreational prescription drug use among undergraduate students. Although anecdotal accounts on this subject abound, empirical research is extremely limited. Data from a survey of a random sample of 734 students at a large public research university in the Northeast were examined. Results indicate that a substantial proportion of students reported having used prescription drugs for recreational purposes in the year prior to survey administration. Recreational prescription drug use was positively associated with the use of other substances including alcohol. Recreational prescription drug users were also more likely than other drug users to report negative consequences as a result of their drug use. Implications for future research and for student affairs are discussed.

STIMULANT MEDICATION IS ASSOCIATED WITH ENHANCING, RATHER THAN UNDERMINING, PERCEPTIONS OF THE TRUE ACADEMIC SELF

2020 ◽  
Vol 39 (7) ◽  
pp. 592-616
Author(s):  
David R. Pillow ◽  
Meghan A. Crabtree ◽  
Willie J. Hale ◽  
Sally Kordab ◽  
Betsy Hoza
Keyword(s):  
Undergraduate Students ◽  
Stimulant Medication ◽  
Positive Mood ◽  
Need Satisfaction ◽  
Future Research ◽  
Barriers To Success ◽  
Medication Usage ◽  
State Measure ◽  
History Of ◽  
Stimulant Medications

Introduction: Stimulant medication is effective in treating Attention Deficit Hyper-activity Disorder, and by removing barriers to success, may enhance perceptions of authenticity (i.e., feeling like one's true, core, autonomous self) among those receiving medication. In contrast, it is also possible that stimulant medications undermine perceptions of authenticity. Methods: To examine these two possibilities, 64 undergraduate students with a history of ADHD and medication usage wrote a narrative about a time when they felt either: least authentic while taking medication, most authentic while taking medication, least authentic while unmedicated, or most authentic while unmedicated. Participants then completed retrospective assessments concerning that experience. Results: Supporting the medication enhancement possibility, participants reported greater need satisfaction and more positive mood states when recalling states in which they were most like their true selves on medication than when off—especially when reporting on their academic selves. No differences were found on a state measure of prescriptive authenticity. Discussion: Results are discussed with respect to linkages to the literature on attributions and stimulant medications. Limitations and future research design possibilities are discussed as more research is needed regarding managing stimulant medication and authentic identities.

scholarly journals Experiencing the community of inquiry framework using asynchronous online role-playing in computer-aided instruction class

2021 ◽  
Author(s):  
Kasiyah Junus ◽  
Harry Budi Santoso ◽  
Mubarik Ahmad
Keyword(s):  
Undergraduate Students ◽  
Social Presence ◽  
Community Of Inquiry ◽  
Role Playing ◽  
Future Research ◽  
Computer Aided Instruction ◽  
Online Discussion Forum ◽  
Computer Aided ◽  
Community Of Inquiry Framework ◽  
The Impact

AbstractThis current study investigates the use of online role-playing, in an online discussion forum, in learning the community of inquiry framework – an area of learning covered in the Computer-Aided Instruction (CAI) course, an elective course for Computer Science undergraduate students at Universitas Indonesia. The participants were divided into different roles. Each group was triggered to discuss the implementation of online collaborative learning. A mixed-methods approach was utilised to analyse the qualitative and quantitative data. The result of content analysis exhibited students implementing all the components of the CoI framework. Teaching presence was the rarest, as students were focused on delivering their ideas. Social presence appeared in almost all messages since it is the easiest, and students can feel the impact immediately. The discussion moved to the integration phase but did not proceed to resolution. This study suggested some recommendations and future research topics.

scholarly journals Undergraduate Omani Students’ Identity and Perceptions of Parenting Styles

2016 ◽  
Vol 8 (2) ◽  
pp. 114 ◽  
Author(s):  
Said Aldhafri ◽  
Ibrahim Al-Harthy
Keyword(s):  
Undergraduate Students ◽  
Parenting Styles ◽  
Academic Identity ◽  
Identity Status ◽  
Future Research ◽  
Validity And Reliability ◽  
Identity Statuses ◽  
Reasonable Evidence ◽  
Explained Variance ◽  
The Relationship

<p>The current study examined the relationship between university students’ academic identity and their perceptions of their parents’ parenting styles among a sample of Omani students. Marcia’s (1993) academic identity statuses are adapted. These are moratorium, foreclosed, diffuse, and achievement. Parenting styles included authoritative, authoritarian, and permissive. The participants were 192 undergraduate students from Oman. The participants responded to Arabic versions of the Academic Identity Status (Was &amp; Isaacson, 2008) and the Parenting Authority Questionnaire (Buri, 1991). Both questionnaires showed reasonable evidence of validity and reliability. The findings show that parenting styles varied in their relationship with the four statuses of students’ academic identity. Using the three parenting styles as predictors in the regression models, the lowest percentage of explained variance among identity dimensions was found for moratorium, while the highest explained variance was found for diffusion. Implications and future research are discussed and presented by the end of the paper.</p>

scholarly journals INSTAPALS: FACILITATING INTERGENERATIONAL CONTACT THROUGH TECHNOLOGY

2019 ◽  
Vol 3 (Supplement_1) ◽  
pp. S808-S809
Author(s):  
Ashley Lytle ◽  
Nancy Nowacek
Keyword(s):  
Older Adults ◽  
Older Adult ◽  
Undergraduate Students ◽  
Intergenerational Relationships ◽  
Future Research ◽  
Intergroup Contact Theory ◽  
Social Exchanges ◽  
Use Of Technology ◽  
Students Attitudes ◽  
Aging Anxiety

Abstract Using the traditional framework of Pen Pals, Instapals was a project that facilitated 1-to-1 intergenerational relationships through daily exchanges on Instagram for 30 days. Although communication channels have exploded in the past 10 years in large part to social platforms and digital technologies, the diversity of daily social interactions has decreased. More and more, society has become siloed by age, interest, and belief. Building off intergroup contact theory, Instapals was designed to encourage positive intergenerational contact between younger (undergraduate students) and older adults (individuals 65+) and challenge ageist beliefs. Intergenerational social exchanges occurred both on Instagram and during three in-person meetings. Among undergraduate students, attitudes and stereotypes toward older adults and aging were assessed at three timepoints (before meeting their older adult partner, during a mid-point evaluation, and at the end of the project). Quantitative analyses demonstrate a decrease in aging anxiety, a decrease in psychological concerns about the aging process, and a greater endorsement of positive perceptions toward one’s older adult partner. Qualitative analyses of written responses from students (collected before meeting their older adult partner and at the end of the project) revealed that the Instapals project helped students challenge ageist attitudes and stereotypes and was perceived to be a positive experience overall. Implications suggest that positive intergenerational contact can be facilitated and enhanced through the use of technology. Future research should explore whether attitudes, stereotypes, and self-perceptions of aging changed among older adults as well as other technological mechanisms for facilitating intergenerational contact.

scholarly journals Finding Research Topic and Its Effect on Research Learners’ Motivation: An Action Research

2020 ◽  
pp. 36-47
Author(s):  
Jigme Dorji
Keyword(s):  
Action Research ◽  
Undergraduate Students ◽  
Learning Experience ◽  
Intervention Strategies ◽  
Research Topic ◽  
Methods Course ◽  
Future Research ◽  
Post Intervention ◽  
Language And Culture ◽  
Interest And Motivation

This paper reports the findings from an action research on effect of teaching how to find research topic to the undergraduate students’ interest and motivation in learning research. The action research employing mixed methods approach was conducted on 95 first year Bachelor of Bhutan and Himalayan Studies (BHS) students taking research methods course at the College of Language and Culture Studies, Royal University of Bhutan. Baseline data were collected using self-developed questionnaire (N=95), focus group interview (N=6) and four experts’ rating on students’ research topics. Intervention strategies to find research topic were adapted from Bui [1] and Lester and Lester Jr.’s [2] framework and implemented to enable students to speculate, frame and evaluate their research topic. After three weeks of intervention, a post-intervention data were collected employing same procedures and tools as the pre-survey data were collected. Further, to validate the findings, researcher added field notes from the observation during implementing the intervention. Findings showed that intervention strategies have made an impact on students’ ability to find research topic, which in turn indicated that students interest and motivation towards research learning augmented. Recommendations to fortify students’ research learning experience and need for future research are also provided. 

scholarly journals Perfectionism, Depression, Anxiety, and Academic Performance in Premedical Students

2010 ◽  
Vol 1 (2) ◽  
pp. e96-e104 ◽  
Author(s):  
Melina Sevlever ◽  
Kenneth G. Rice
Keyword(s):  
Academic Performance ◽  
Undergraduate Students ◽  
Future Research ◽  
Depression And Anxiety ◽  
Personal Standards ◽  
Premedical Students ◽  
Comparable Effect ◽  
High Standards ◽  
Personal Standards Perfectionism ◽  
Group Self

This study examined differences in perfectionism, depression, anxiety, and academic performance between premedical (N = 104) and non-premedical (N = 76) undergraduate students. Results indicated that premedical students did not differ significantly from non-premedical students in perfectionistic self-criticism, personal standards perfectionism, depression, or anxiety. Perfectionistic high standards were not correlated with depression or anxiety for either group. Self-critical perfectionism was positively correlated with depression and anxiety, with comparable effect sizes, for both groups of students. Premedical students and non-premedical students drastically differed in their reported academic performance (GPA). For premedical students, PS perfectionism was related to higher GPA, however PS perfectionism in non-premedical students had a negligible effect in increasing GPA. The implications of these results for interventions and future research are discussed.

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