The federal government and a number of nonprofit, non-governmental agencies have invested heavily in programs designed to provide research opportunities, financial support, and mentorship to undergraduates in science-related fields. These efforts are aimed at supporting students' matriculation in science majors and into science-related careers.…

In this study, carried out in different provinces of Spain, we assess the impact of a co-educational science program conducted with children aged 3-6, whose objective is to deconstruct gender stereotypes in science by studying the biographies of female scientists. The evaluative methodology we use is based on analysing the opinions the pupils…

The randomized research study assessed the effect of an inquiry-based science (IBS) program on non-cognitive outcomes and academic achievement. The study was the result of a grant that was awarded by Professional Resources in Science and Mathematics (PRISM), a program affiliated with Montclair State University in conjunction with Bristol-Myers…

Middle School students from rural school districts participated in a Summer STEM program with academic year follow-up requirements. Both males and females showed increased interest and confidence regarding math science, technology, and problem-solving. Furthermore, these gains continued beyond the immediate impact of Summer program participation…

Given limited funding for school-based science education, non-school-based programs have been developed at colleges and universities to increase the number of students entering science- and health-related careers and address critical workforce needs. However, few evaluations of such programs have been conducted. We report the design and methods of…

"Differential item functioning" (DIF) and "differential distractor functioning" (DDF) are methods used to screen for item bias (Camilli & Shepard, 1994; Penfield, 2008). Using an applied empirical example, this mixed-methods study examined the congruency and relationship of DIF and DDF methods in screening multiple-choice items. Data for Study I…

Citizen science programs are joint efforts between hobbyists and professional scientists designed to collect data to support scientific research. Through these programs, biologists study species population trends while citizen scientists improve their content knowledge and science skills. The purpose of the present mixed method quasi-experimental…