ABSTRACT
The impact of coronavirus disease 2019 challenged schools and credential programs to adjust pedagogy, but rapid changes impeded equitable practices to K-12 grade English Learners (ELs). The framework stems from critical multicultural education. Data represented 81 credential candidates across three universities. Study confirmed that ELs lacked access to online learning, active engagement with peers/teachers, and differentiated instruction due to rapid changes and uncertainties to their programs.
El Impacto de COVID-19 retó a las escuelas y programas certificados a ajustar su pedagogía, pero cambios rápidos impidieron prácticas egalitarias para estudiantes de inglés (ELs siglas en inglés) en K-12. El marco de referencia se originó en la educación multicultural crítica. La información representó 81 candidatos de credencial a través de tres universidades. El estudio confirmó que ELs no tenían acceso al aprendizaje en línea, al compromiso activo de compañeros/maestros, y a la educación diferenciada debido a los cambios rápidos y la incertidumbre de sus programas.
ABSTRACT
Mentoring relationships can be important for promoting the success and persistence of undergraduates, particularly for students from historically underrepresented groups in science, technology, engineering, and mathematics (STEM) disciplines. While mentoring is often cited as important for attracting and retaining students from underrepresented groups in STEM, little is known about the differential mentoring processes that can result from similar and dissimilar mentor-protégé pairs. The present study tests the process-oriented mentorship model (POMM) regarding how mentor-protégé similarities and the moderating role of contact frequency influence mentorship quality and STEM research career persistence intentions among faculty-mentored Hispanic STEM majors in their senior year of college. The results indicate that mentor-protégé similarity matters. Specifically, higher levels of mentor-protégé psychological similarity were related to higher levels of psychosocial support and relationship satisfaction. Hispanic students with a Hispanic faculty mentor reported engaging in more coauthoring opportunities than peers with non-Hispanic mentors. Among those with higher contact frequency, students with same-gender mentors had higher levels of relationship satisfaction than peers with different-gender mentors; however, there were no differences among those with low contact frequency. Additionally, protégés who reported coauthoring support were more likely to also report commitment to pursuing a STEM research career.
Subject(s)
Mentoring , Mentors , Humans , Mathematics , Mentoring/methods , Mentors/psychology , Students/psychology , TechnologyABSTRACT
INTRODUCTION: Co-use of tobacco and marijuana is common, and research suggests that marijuana use may be a barrier to smoking cessation. Research to date has not evaluated how marijuana use affects e-cigarette switching behaviors and related outcomes in a harm reduction trial. AIMS AND METHODS: This secondary analysis includes African American (48%) and Latinx (52%) adult smokers randomized to the e-cigarette group (N = 114) of a harm reduction clinical trial from 2018 to 2019. Participants were provided JUUL e-cigarettes and encouraged to make an exclusive switch for 6 weeks. Our primary outcome was cigarettes smoked per week. Secondary health outcomes were e-cigarette substitution (calculated by measuring e-cigarette pod use), expired carbon monoxide (CO), and respiratory symptoms. Marijuana products were recorded at three timepoints and coded for combustion. RESULTS: Marijuana use during the study (n = 52, 46%) was not associated with week 6 cigarettes smoked or e-cigarette substitution, and combustible marijuana use was not associated with week 6 respiratory symptoms (ps > .05). After controlling for cigarettes smoked at week 6, combustible marijuana use was significantly associated with a 4.4 ppm increase in CO compared with no use of marijuana (p = .001). CONCLUSIONS: Marijuana use was not a barrier to switching to e-cigarettes in this 6-week trial. Marijuana use contributed to elevated CO, reflecting greater exposure to toxic combustion products, beyond the effects of cigarette smoking. Marijuana co-use may increase risk of adverse health outcomes and may be a confounding factor when using CO as an endpoint to bioverify exclusive e-cigarette use. IMPLICATIONS: This is the first known study to examine the effects of marijuana use on smokers switching to e-cigarettes. Marijuana use was not a barrier to cigarette reduction in a 6-week randomized clinical trial. Marijuana use uniquely contributed to higher carbon monoxide among cigarette smokers, indicating greater exposure to toxic combustion products, which could increase risk of adverse health outcomes. Furthermore, combustible marijuana use may be a confounding factor when CO is used as an endpoint to bioverify exclusive e-cigarette use.
Subject(s)
Electronic Nicotine Delivery Systems , Marijuana Use , Substance-Related Disorders , Tobacco Products , Adult , Carbon Monoxide , Humans , Marijuana Use/epidemiology , SmokersABSTRACT
By September 2020, COVID-19 had claimed the lives of almost 1 million people worldwide, including more than 400,000 in the U.S. and Europe [1] To slow the spread of the virus, health officials advised social distancing, regular handwashing, and wearing a face covering [2]. We hypothesized that public adherence to the health guidance would be influenced by prevailing social norms, and the prevalence of these behaviors among others. We focused on mask-wearing behavior during fall 2020, and coded livestream public webcam footage of 1,200 individuals across seven cities. Results showed that only 50% of participants were correctly wearing a mask in public, and that this percentage varied as a function of the mask-wearing behavior of close and distant others in the immediate physical vicinity. How social normative information might be used to increase mask-wearing behavior is discussed. "Cloth face coverings are one of the most powerful weapons we have to slow and stop the spread of the virus-particularly when used universally within a community setting" CDC Director Dr. Robert Redfield in July 2020.
Subject(s)
COVID-19 , Masks/statistics & numerical data , Pandemics/statistics & numerical data , Social Behavior , Adult , COVID-19/epidemiology , COVID-19/psychology , Female , Humans , Male , Middle AgedABSTRACT
BACKGROUND: Adolescence is a peak time for uptake of both tobacco and marijuana (dual use). This study aimed to identify clusters of lifetime tobacco and marijuana use patterns and associated risk factors, and to determine whether dual tobacco and marijuana use is uniquely associated with greater risk than use of either tobacco or marijuana alone. METHOD: High school students participated in a survey during Fall 2014 (Nâ¯=â¯976; 68% Hispanic; 57% parental educationâ¯<â¯high school). Items from national youth surveys were used to measure lifetime and current use of tobacco products, marijuana, alcohol, drug use, and other risk behaviors, and literature-based surveys were used to measure psychological constructs. RESULTS: Latent Class Analysis identified three clusters of lifetime tobacco use patterns (no tobacco, one or two products, and more than two products), each with a correspondingly distinct profile of risk behaviors; risk escalated with use of more tobacco products. Multinomial modeling characterized personal, environmental, and behavioral correlates of dual lifetime tobacco and marijuana use, including lower parental monitoring, lower grades, higher guilt, higher lifetime alcohol and drug use, and more substance use by friends, in reference to single lifetime use of either tobacco or marijuana. CONCLUSION: Broader use of tobacco (i.e., more products) was associated with numerous risk factors. Dual lifetime use of tobacco and marijuana was associated with numerous risks compared to single use of either tobacco or marijuana. Longitudinal work is needed to understand temporal relationships between risk variables to determine optimal timing for interventions to reduce harmful behaviors.
Subject(s)
Adolescent Behavior/psychology , Marijuana Use/epidemiology , Marijuana Use/psychology , Students/psychology , Tobacco Use/epidemiology , Tobacco Use/psychology , Adolescent , Female , Humans , Male , Risk Factors , Risk-Taking , Surveys and QuestionnairesABSTRACT
Professional communities are experiencing scandals involving unethical and illegal practices daily. Yet it should not take a national major structure failure to highlight the importance of ethical awareness and behavior, or the need for the development and practice of ethical behavior in engineering students. Development of ethical behavior skills in future engineers is a key competency for engineering schools as ethical behavior is a part of the professional identity and practice of engineers. While engineering educators have somewhat established instructional methods to teach engineering ethics, they still rely heavily on teaching ethical awareness, and pay little attention to how well ethical awareness predicts ethical behavior. However the ability to exercise ethical judgement does not mean that students are ethically educated or likely to behave in an ethical manner. This paper argues measuring ethical judgment is insufficient for evaluating the teaching of engineering ethics, because ethical awareness has not been demonstrated to translate into ethical behavior. The focus of this paper is to propose a model that correlates with both, ethical awareness and ethical behavior. This model integrates the theory of planned behavior, person and thing orientation, and spheres of control. Applying this model will allow educators to build confidence and trust in their students' ability to build a professional identity and be prepared for the engineering profession and practice.
Subject(s)
Awareness/ethics , Behavior/ethics , Engineering/ethics , Ethics, Professional , Humans , Models, TheoreticalABSTRACT
Mentoring, particularly same-gender and same-race mentoring, is increasingly seen as a powerful method to attract and retain more women and racial minorities into science, technology, engineering, and mathematics (STEM) education and careers. This study examines elements of a mentoring dyad relationship (i.e., demographic and perceived similarity) that influence the quality of mentorship, as well as the effect of mentorship on STEM career commitment. A national sample of African American undergraduates majoring in STEM disciplines were surveyed in their senior year. Overall, perceived similarity, rather than demographic similarity, was the most important factor associated with protégé perceptions of high quality mentorship and high quality mentoring was in turn associated with higher commitment to STEM careers. We discuss the implications for mentoring underrepresented students and broadening participation in STEM.
ABSTRACT
Low distress tolerance, an important component of emotion regulation, is a risk factor for unhealthy eating. Identifying factors which explain the link between distress tolerance and unhealthy eating can advance the understanding of problematic eating and inform prevention and treatment of obesity and eating disorders. The present study examines pain catastrophizing as a mediator between distress tolerance and unhealthy eating in a nonclinical population, which has received little attention despite being a risk factor for unhealthy eating behaviors. The Distress Tolerance Scale (DTS), Pain Catastrophizing Scale (PCS), and the Dutch Eating Behavior Questionnaire (DEBQ), were administered to 171 college students (62.6% female, 38.6% White, 28.1% Hispanic). There was no evidence of a significant direct effect of distress tolerance on unhealthy eating. However, as hypothesized, there was a significant indirect or mediated effect of pain catastrophizing on the relationship between distress tolerance and unhealthy eating. Individuals low in distress tolerance reported higher pain catastrophizing, and a result, these individuals also reported higher levels of unhealthy eating. These findings introduce pain catastrophizing as an influential variable in the link between distress tolerance and unhealthy eating. Findings suggest that reducing catastrophic thinking about pain may be a worthy target of intervention in reducing unhealthy eating.
Subject(s)
Catastrophization/psychology , Eating/psychology , Feeding Behavior/psychology , Stress, Psychological/psychology , Students/psychology , Adolescent , Adult , Female , Healthy Volunteers , Humans , Male , Middle Aged , Surveys and Questionnaires , Young AdultABSTRACT
Stereotypes influence academic interests, performance, and ultimately career goals. The long-standing National Institutes of Health Research Initiative for Scientific Enhancement (RISE) training program has been shown to be effective at retaining underrepresented minorities in science. We argue that programs such as RISE may alter the experience and impact of stereotype threat on academic achievement goals and future engagement in a scientific career. We report analyses of a national sample comparing RISE students with a propensity score-matched control group over a 6-year period. Mediation analyses revealed that while RISE program membership did not buffer students from stereotype threat, it changed students' downstream responses and ultimately their academic outcomes. Nonprogram students were less likely than RISE students to persist in the sciences, partially because feelings of stereotype threat diminished their adoption of mastery goals. We discuss how these findings inform stereotype threat and goal orientation theories and provide insight into the success of intervention programs.
ABSTRACT
Many psychological processes unfold over time, necessitating longitudinal research designs. Longitudinal research poses a host of methodological challenges, foremost of which is participant attrition. Building on Dillman's work, we provide a review of how social influence and relationship research informs retention strategies in longitudinal studies. Objective: We introduce the tailored panel management (TPM) approach, which is designed to establish communal norms that increase commitment to a longitudinal study, and this commitment, in turn, increases response rates and buffers against attrition. Specifically, we discuss practices regarding compensation, communication, consistency, and credibility that increase longer term commitment to panel participation. Research design: Throughout the article, we describe how TPM is being used in a national longitudinal study of undergraduate minority science students. TheScienceStudy is a continuing panel, which has 12 waves of data collected across 6 academic years, with response rates ranging from 70% to 92%. Although more than 90% of participants have either left or graduated from their undergraduate degree program, this highly mobile group of people remains engaged in the study. TheScienceStudy has usable longitudinal data from 96% of the original panel. Conclusion: This article combines social psychological theory, current best practice, and a detailed case study to illustrate the TPM approach to longitudinal data collection. The approach provides guidance for other longitudinal researchers, and advocates for empirical research into longitudinal research methodologies.
ABSTRACT
The underrepresentation of racial minorities and women in science, technology, engineering, and mathematics (STEM) disciplines is a national concern. Goal theory provides a useful framework from which to understand issues of underrepresentation. We followed a large sample of high-achieving African American and Latino undergraduates in STEM disciplines attending 38 institutions of higher education in the United States over 3 academic years. We report on the science-related environmental factors and person factors that influence the longitudinal regulation of goal orientations. Further, we examine how goal orientations in turn influence distal academic outcomes such as performance and persistence in STEM. Using SEM-based parallel process latent growth curve modeling, we found that (a) engagement in undergraduate research was the only factor that buffered underrepresented students against an increase in performance-avoidance goals over time; (b) growth in scientific self-identity exhibited a strong positive effect on growth in task and performance-approach goals over time; (c) only task goals positively influenced students' cumulative grade point average, over and above baseline grade point average; and (d) performance-avoidance goals predicted student attrition from the STEM pipeline. We discuss the implications of these findings for underrepresented students in STEM disciplines.
ABSTRACT
Stereotype threat impairs performance across many domains. Despite a wealth of research, the long-term consequences of chronic stereotype threat have received little empirical attention. Beyond the immediate impact on performance, the experience of chronic stereotype threat is hypothesized to lead to domain disidentification and eventual domain abandonment. Stereotype threat is 1 explanation why African Americans and Hispanic/Latino(a)s "leak" from each juncture of the academic scientific pipeline in disproportionately greater numbers than their White and Asian counterparts. Using structural equation modeling, we tested the stereotype threat-disidentification hypothesis across 3 academic years with a national longitudinal panel of undergraduate minority science students. Experience of stereotype threat was associated with scientific disidentification, which in turn predicted a significant decline in the intention to pursue a scientific career. Race/ethnicity moderated this effect, whereby the effect was evident for Hispanic/Latino(a) students but not for all African American students. We discuss findings in terms of understanding chronic stereotype threat.
Subject(s)
Racial Groups/psychology , Social Identification , Stereotyping , Adult , Female , Humans , Male , Models, Psychological , Young AdultABSTRACT
Students from several ethnic minority groups are underrepresented in the sciences, such that minority students more frequently drop out of the scientific career path than non-minority students. Viewed from a perspective of social influence, this pattern suggests that minority students do not integrate into the scientific community at the same rate as non-minority students. Kelman (1958, 2006) describes a tripartite integration model of social influence (TIMSI) by which a person orients to a social system. To test if this model predicts integration into the scientific community, we conducted analyses of data from a national panel of minority science students. A structural equation model framework showed that self-efficacy (operationalized consistent with Kelman's 'rule-orientation') predicted student intentions to pursue a scientific career. However, when identification as a scientist and internalization of values are added to the model, self-efficacy becomes a poorer predictor of intention. Additional mediation analyses support the conclusion that while having scientific self-efficacy is important, identifying with and endorsing the values of the social system reflect a deeper integration and more durable motivation to persist as a scientist.
ABSTRACT
For more than 40 years, there has been a concerted national effort to promote diversity among the scientific research community. Yet given the persistent national-level disparity in educational achievements of students from various ethnic and racial groups, the efficacy of these programs has come into question. The current study reports results from a longitudinal study of students supported by a national National Institutes of Health-funded minority training program, and a propensity score matched control. Growth curve analyses using Hierarchical Linear Modeling show that students supported by Research Initiative for Science Excellence were more likely to persist in their intentions to pursue a scientific research career. In addition, growth curve analyses indicate that undergraduate research experience, but not having a mentor, predicted student persistence in science.