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Science and Mathematics Education

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Old Dominion University

2021

Science

Articles 1 - 3 of 3

Full-Text Articles in Education

Perceptions Of Secondary Administrators: Looking At Their Experiences And Practices Supporting Science Instruction, Venicia Ferrell Apr 2021

Perceptions Of Secondary Administrators: Looking At Their Experiences And Practices Supporting Science Instruction, Venicia Ferrell

Educational Leadership & Workforce Development Theses & Dissertations

Secondary school administrators play a vital role as instructional leaders, specifically those that are aimed at improving students’ learning of science content (Hill & Grossman, 2013). Unfortunately, administrators rarely have a background in science (Halverson et al., 2011). Little is known about an administrator's knowledge of science practices and their ability to support science instruction at the secondary level. The purpose of this mixed-methods study was to explore the relationship between the structure and focus of an administrator’s instructional roles and their capacity to foster quality science support and instruction for teachers and students. Administrators' perceptions of effective support actions …


Examining Motivation As A Mechanism For The Effects Of Stereotype Threat On Stem Outcomes: A Longitudinal Mediation Analysis, Delaram A. Totonchi Apr 2021

Examining Motivation As A Mechanism For The Effects Of Stereotype Threat On Stem Outcomes: A Longitudinal Mediation Analysis, Delaram A. Totonchi

Educational Leadership & Workforce Development Theses & Dissertations

Although African-American students start STEM majors with higher levels of interest compared to their racial majority peers, they drop out of these majors at higher rates. One often tested explanation for this racial disparity is stereotype threat–the anxiety related to being judged stereotypically or the fear of confirming such stereotypes. Stereotype threat negatively impacts academic outcomes through a variety of psychological mechanisms including declined motivation. Accordingly, in this study, I examined expectancy-value beliefs as motivational mechanisms for the effects of stereotype threat on STEM outcomes. Participants were 362 African-American students in introductory chemistry and biology courses who completed surveys at …


Confronting Racism To Advance Our Science, Peter Zeitler, Ana P. Barros, Thorsten W. Becker, Eric A. Davidson, Bethany L. Ehlmann, Nicholas Gruber, Eileen E. Hofmann, Mary K. Hudson, Tissa H. Illangasekare, Sarah M. Kang, Paola Malanotte-Rizzoli, Margaret Moerchen, Francis Nimmo, Tom Parsons, Vincent J.M. Salters, Bjorn Stevens, Susan Trumbore, Donald J. Wuebbles, Tong Zhu Jan 2021

Confronting Racism To Advance Our Science, Peter Zeitler, Ana P. Barros, Thorsten W. Becker, Eric A. Davidson, Bethany L. Ehlmann, Nicholas Gruber, Eileen E. Hofmann, Mary K. Hudson, Tissa H. Illangasekare, Sarah M. Kang, Paola Malanotte-Rizzoli, Margaret Moerchen, Francis Nimmo, Tom Parsons, Vincent J.M. Salters, Bjorn Stevens, Susan Trumbore, Donald J. Wuebbles, Tong Zhu

CCPO Publications

As individuals serving on the AGU Advances editorial board, we condemn racism, affirm that Black Lives Matter, and recognize that inequality is built into the systems that have allowed us to prosper. We aim to persistently foster discussion about racism, inequity, and the need to make our community more diverse and inclusive. This will help AGU Advances do a better job in publishing important science that inclusively reflects the ideas and contributions of all in our community.