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Full-Text Articles in Science and Mathematics Education
In Their Own Words: The Significance Of Participant Perceptions In Assessing Entomology Citizen Science Learning Outcomes Using A Mixed Methods Approach, Louise I. Lynch, Jenny Dauer, Wayne A. Babchuk, Tiffany Heng-Moss, Doug Golick
In Their Own Words: The Significance Of Participant Perceptions In Assessing Entomology Citizen Science Learning Outcomes Using A Mixed Methods Approach, Louise I. Lynch, Jenny Dauer, Wayne A. Babchuk, Tiffany Heng-Moss, Doug Golick
Department of Entomology: Faculty Publications
A mixed methods study was used to transcend the traditional pre-, post-test approach of citizen science evaluative research by integrating adults’ test scores with their perceptions. We assessed how contributory entomology citizen science affects participants’ science self-efficacy, self-efficacy for environmental action, nature relatedness and attitude towards insects. Pre- and post-test score analyses from citizen scientists (n = 28) and a control group (n = 72) were coupled with interviews (n = 11) about science experiences and entomological interactions during participation. Considering quantitative data alone, no statistically significant changes were evident in adults following participation in citizen science when compared to …
Diagnostic Effects Of An Early Mastery Activity In College Algebra And Precalculus, Nathan Wakefield, Joe Champion, Jessalyn Bolkema, Douglas Dailey
Diagnostic Effects Of An Early Mastery Activity In College Algebra And Precalculus, Nathan Wakefield, Joe Champion, Jessalyn Bolkema, Douglas Dailey
Department of Mathematics: Faculty Publications
The purpose of this study was to investigate implementation of an early intervention mastery activity during the first two weeks of college algebra and precalculus courses at a large U.S. public university. Statistical modeling of (N = 935) students’ performance in the courses, including a logistic regression model of pass/fail course achievement with students’ high school rank, ACT Mathematics scores, and performance on the intervention as explanatory variables, suggested significant independent differences in course performance across performance levels on the early mastery activity. An evaluation of diagnostic validity for the model yielded a 19% false negative rate (predicted to …