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Cohen, Susie M.; Hazari, Zahra; Mahadeo, Jonathan; Sonnert, Gerhard; Sadler, Philip M. – Science Education, 2021
It is well known that women are underrepresented in science. technology engineering and mathematics (STEM) and that their interest declines more steeply over the schooling years. As such, this study uses a STEM identity theoretical framework to examine the effects of early STEM experiences, focusing particularly on experiences that may be more…
Descriptors: STEM Education, Self Concept, Gender Differences, Females
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Hazari, Zahra; Potvin, Geoff; Lock, Robynne M.; Lung, Florin; Sonnert, Gerhard; Sadler, Philip M. – Physical Review Special Topics - Physics Education Research, 2013
There are many hypotheses regarding factors that may encourage female students to pursue careers in the physical sciences. Using multivariate matching methods on national data drawn from the Persistence Research in Science and Engineering (PRiSE) project ("n" = 7505), we test the following five commonly held beliefs regarding what…
Descriptors: Science Instruction, Females, Womens Education, Gender Differences
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Dabney, Katherine P.; Tai, Robert H.; Almarode, John T.; Miller-Friedmann, Jaimie L. L.; Sonnert, Gerhard; Sadler, Philip M.; Hazari, Zahra – International Journal of Science Education, Part B: Communication and Public Engagement, 2012
Spurred by concerns about an inadequately sized science, technology, engineering, and mathematics (STEM) workforce, there has been a growing interest in out-of-school time (OST) science activities as a means to foster STEM career interest. This study examines the association between OST science activities and STEM career interest in university…
Descriptors: After School Programs, Extracurricular Activities, Science Activities, Vocational Interests
Sadler, Philip M.; Sonnert, Gerhard; Hazari, Zahra; Tai, Robert – Science Educator, 2014
Several avenues are open to students who wish to study advanced science or mathematics in high school, which include Advanced Placement courses and teacher-designed courses unaffiliated with organized programs. We employ a retrospective cohort study of 4,691 nationally representative college students at 34 randomly selected, colleges and…
Descriptors: Science Instruction, Secondary School Science, High Schools, STEM Education