Investigating Graduate Education and Undergraduate Research Intentions of College Science Students

The current study examined predictors of undergraduate science students’ intentions to attend graduate school and participate in undergraduate research. We used social cognitive career theory to test our hypothesized model using a sample (N ¼ 411) of life science and physical science majors and examined basic interests in these disciplines as mediating variables. Among life science majors, results of structural equation modeling indicated that microbiology interest mediated the relationship between scientific self-efficacy (SSE) and graduate education intentions (GEIs) and the latter variable also mediated the relationship between microbiology interest and undergraduate research intentions (URIs). The model for physical science majors did not provide a good fit to the data, therefore path coefficients associated with this model were not interpreted. Implications for counseling interventions based on patterns of career intention formation in the life and physical sciences are discussed

Concentration-Dependent Effects of a Dietary Ketone Ester on Components of Energy Balance in Mice

Exogenous ketones may provide therapeutic benefit in treatment of obesity. Administration of the ketone ester (KE) R,S-1,3-butanediol acetoacetate diester (BD-AcAc) decreases body weight in mice, but effects on energy balance have not been extensively characterized. The purpose of this investigation was to explore concentration-dependent effects of BD-AcAc on energy intake and expenditure in mice. Forty-two male C57BL/6J mice were randomly assigned to one of seven isocaloric diets ( = 6 per group): (1) Control (CON, 0% KE by kcals); (2) KE5 (5% KE); (3) KE10 (10% KE); (4) KE15 (15% KE); (5) KE20 (20% KE); (6) KE25 (25% KE); and (7) KE30 (30% KE) for 3 weeks. Energy intake and body weight were measured daily. Fat mass (FM), lean body mass (LBM), and energy expenditure (EE) were measured at completion of the study. Differences among groups were compared to CON using ANOVA and ANCOVA. Mean energy intake was similar between CON and each concentration of KE, except KE30 which was 12% lower than CON ( \u3c 0.01). KE25 and KE30 had lower body weight and FM compared to CON, while only KE30 had lower LBM ( \u3c 0.03). Adjusted resting and total EE were lower in KE30 compared to CON ( \u3c 0.03), but similar for all other groups. A diet comprised of 30% energy from BD-AcAc results in lower energy intake, coincident with lower body weight and whole animal adiposity; while KE20 and KE25 have significantly lower body weight and adiposity effects independent of changes in energy intake or expenditure

Proceedings of the Thirteenth International Society of Sports Nutrition (ISSN) Conference and Expo

Meeting Abstracts: Proceedings of the Thirteenth International Society of Sports Nutrition (ISSN) Conference and Expo Clearwater Beach, FL, USA. 9-11 June 201

Effects of Microaggressions & Stereotype Threat on Self-Esteem & College Adjustment

There are many stressors for college students and while some students have little difficulty adjusting to institutional environments, others may face more challenges due to their minority identity. We empirically examine the interactive effects of undergraduate students’ experiences of microaggressions and stereotype threat on their self-esteem and college adjustment

Upward Social Mobility and Mental Health: A Systematized Review

This is a systematized review of the literature on the relations among upward social mobility and mental health in the United States. Review Questions: 1. What are the direction and strength of the relations between upward social mobility and mental health in the United States? 2. Are there any patterns among these relations that emerge from the literature, and how are these patterns related to existing theories? 3. Are there study, methodological, sample characteristics, or other reasons why similarities and inconsistencies exist between empirical studies? 4. What are potential moderators and mediators of the relations among upward social mobility and mental health? Are there any study or population characteristics that strengthen or weaken this relation

Psychological Momentum and Inertia: Toward a Model of Academic Motivation

Building upon psychological momentum theory, we draw an analogy between motivational constructs proposed herein and the physical principles of mass, inertia, and momentum. From these principles, we derived constructs representing academic inertia in states of both low and high momentum. The sample consisted of 105 African American college students in science, technology, engineering, and mathematics majors. Results of a confirmatory factor analysis (CFA) of a newly developed scale yielded support for two distinct factors reflecting low momentum state inertia (LMSI) and high momentum state inertia (HMSI). The conditional relationship between LMSI and HMSI was then examined with inspiration as a moderating variable. Consistent with our prediction, results indicated that the relationship between LMSI and HMSI was positive and significant at low levels of inspiration, while this slope was not significant at high levels of inspiration. Implications for cognitive-affective factors that may inhibit or facilitate psychological momentum in the context of academic functioning are discussed

Losing its expected communal value: how stereotype threat undermines women’s identity as research scientists

The worry or concern over confirming negative gender group stereotypes, called stereotype threat, is one explanation for women’s worldwide underrepresentation in undergraduate science classes and majors. But how does stereotype threat translate into fewer women motivated for science? In this quantitative study with a sample from the US, we use Expectancy Value Theory to examine whether and how stereotype threat concerns might influence women’s science identification. To do this, we collected survey data from 388 women enrolled in introductory physics (male-dominated) and biology (female-dominated) undergraduate laboratory classes at three universities. We examined multiple indirect effect paths through which stereotype threat could be associated with science identity and the associated future motivation to engage in scientific research. In addition to replicating established expectancy-value theory motivational findings, results support the novel prediction that one route through which stereotype threat negatively impacts women’s science identity is via effects on perceptions about the communal utility value of science. Especially among women in physics who expressed greater stereotype threat concerns than women in biology, science identification was lower to the extent that stereotype threat reduced how useful science was seen for helping other people and society. Implications for ways to create an inclusive learning context that combats stereotype threat concerns and broadens undergraduate women’s participation in science are discussed

Perspectives on career support between adolescents and parents

It is important for students to receive support from their parents in their career decision making but it is unclear whether parents and students actually agree on their relative perceptions of support. This study seeks to fill in this literature gap by comparing student and parent perceptions of support