Opposing effects of impulsivity and mindset on sources of science self-efficacy and STEM interest in adolescents

Video slot machine use in adolescence: the role of self-efficacy beliefs, current and expected personal fulfillment at the social and educational level

Introduction

Video slot machines (VSMs), which are available on electronic gaming machines and online platforms, are widely recognized for their high potential to trigger harmful gambling behaviors. Yet, the psychological factors associated with VSM use among adolescents remain poorly investigated.

Methods

We estimated adjusted odds ratios (OR) and corresponding 95% confidence intervals (CI) of current regular (at least monthly) VSM use according to self-efficacy beliefs regarding everyday problem-solving ability, along with current and expected personal fulfillment at the social, and educational level among 7,959 Italian high school students aged 15-17.

Results

Current regular VSM use was reported by 108 students (1.4%). Notably, this behavior was more frequently reported by those with either particularly high or low self-ratings in problem-solving ability, current and expected social fulfillment, as well as by those with lower self-ratings in both current and expected educational/work fulfillment.

Conclusions

These findings underscore that during adolescence, gambling behaviors are associated with diverse psychological profiles, each entailing distinct vulnerabilities. Effectively addressing adolescent gambling necessitates a comprehensive approach, with a strong emphasis on educational support. Given the increasing challenges in curbing underage exposure and access to the most harmful gambling formats, this study offers valuable insights for the design of health promotion and prevention strategies.

Knight Scholars Program: A Tiered Three-Year Mentored Training Program for Urban and Rural High School High School Students Increases Interest and Self-Efficacy in Interprofessional Cancer Research

Cancer research training programs build our future biomedical workforce. Training is often centered for students residing close to research institutions, making access more challenging for rural students. A cancer research training program was developed for high school students residing in five geographical regions across Oregon. Training was tiered in duration and intensity across the three years, including a one-week Introduction program and subsequent 10-week summer research training programs (Immersion and Intensive). A total of 60 students participated in in-person and/or virtual training, with Immersion students receiving mentored shadowing experiences in clinical care, public health, and outreach in their home communities. Laboratory rotations at a research-intensive institution enabled students to sample research environments before selecting an area of interest for Intensive training the following summer. Aligning with Self-Determination Theory, the Knight Scholars Program aims to build competence, relatedness, and autonomy of its trainees in biomedical sciences. The program exposed students to a wide range of interprofessional careers and collaborative teams, enabling scholars to envision themselves in various paths. Results show strong gains in interest and research self-efficacy for both Introduction and Immersion scholars, with findings highlighting the importance of representation within mentoring and training efforts.

Supporting Biomedical Research Training for Historically Underrepresented Undergraduates Using Interprofessional, Nonformal Education Structures

Research experience provides critical training for new biomedical research scientists. Students from underrepresented populations studying science, technology, engineering, and mathematics (STEM) are increasingly recruited into research pathways to diversify STEM fields. However, support structures outside of research settings designed to help these students navigate biomedical research pathways are not always available; nor are program support components outside the context of laboratory technical skills training and formal mentorship well understood. This study leveraged a multi-institutional research training program, Enhancing Cross-Disciplinary Infrastructure and Training at Oregon (EXITO), to explore how nine institutions designed a new curricular structure (Enrichment) to meet a common goal of enhancing undergraduate research training and student success. EXITO undergraduates participated in a comprehensive, 3-year research training program with the Enrichment component offered across nine sites: three universities and six community colleges, highly diverse in size, demographics, and location. Sites' approaches to supporting students in the training program were studied over a 30-month period. All sites independently created their own nonformal curricular structures, implemented interprofessionally via facilitated peer groups. Site data describing design and implementation were thematically coded to identify essential programmatic components across sites, with student feedback used to triangulate findings. Enrichment offered students time to critically reflect on their interests, experiences, and identities in research; network with peers and professionals; and support negotiation of hidden and implicit curricula. Students reported the low-pressure setting and student-centered curriculum balanced the high demands associated with academics and research. Core curricular themes described Enrichment as fostering a sense of community among students, exposing students to career paths and skills, and supporting development of students' professional identities. The non-formal, interprofessional curricula enabled students to model diverse biomedical identities and pathways for each other while informing institutional structures to improve diverse undergraduate students' success in academia and research.