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Aditi Sengupta; Nallely Delara; Joyce Barahona; Justin Garcia – Journal of College Science Teaching, 2024
Undergraduate institutions serve as stepping stones to students' careers. Teaching and learning in science classrooms require quality and integrated teaching-research learning experiences that prepare students to advance their careers. Using publicly available data sets and open-access data analyses software can be impactful for engaging students…
Descriptors: Data Analysis, Computer Software, Soil Science, Sampling
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Tipton, Elizabeth; Matlen, Bryan J. – American Journal of Evaluation, 2019
Randomized control trials (RCTs) have long been considered the "gold standard" for evaluating the impacts of interventions. However, in most education RCTs, the sample of schools included is recruited based on convenience, potentially compromising a study's ability to generalize to an intended population. An alternative approach is to…
Descriptors: Randomized Controlled Trials, Recruitment, Educational Research, Generalization
Tipton, Elizabeth; Matlen, Bryan J. – Grantee Submission, 2019
Randomized control trials (RCTs) have long been considered the "gold standard" for evaluating the impacts of interventions. However, in most education RCTs, the sample of schools included is recruited based on convenience, potentially compromising a study's ability to generalize to an intended population. An alternative approach is to…
Descriptors: Randomized Controlled Trials, Recruitment, Educational Research, Generalization
Public Policy Institute of California, 2021
The PPIC Statewide Survey was inaugurated in 1998 to provide a way for Californians to express their views on important public policy issues. The survey provides timely, relevant, nonpartisan information on Californians' political, social, and economic opinions. It seeks to inform and improve state policymaking, raise awareness, and encourage…
Descriptors: Research Methodology, Research Design, Sample Size, Data Collection
Belfield, Clive; Bailey, Thomas – Center for Analysis of Postsecondary Education and Employment, 2017
Recently, studies have adopted fixed effects modeling to identify the returns to college. This method has the advantage over ordinary least squares estimates in that unobservable, individual-level characteristics that may bias the estimated returns are differenced out. But the method requires extensive longitudinal data and involves complex…
Descriptors: Associate Degrees, Outcomes of Education, Education Work Relationship, Robustness (Statistics)
Wang, Jianjun; Sun, Jinping – Online Submission, 2018
Early childhood education programs play an important role in child family-to-school transition. In 1998, California voters passed Proposition 10, the California Children and Families Act, which levied a 50-cent tax on each pack of cigarettes and other tobacco products to finance programs for children ages 0-5. In less than two decades, First 5…
Descriptors: Cost Effectiveness, Program Effectiveness, Early Childhood Education, School Taxes
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Chen, Angela Chuan-Ru; Rhoads, Robert A. – Review of Higher Education, 2016
This article examines staff and faculty allies working to help meet the needs of undocumented students at a large research university in the western region of the U.S. Drawing on scholarly work rooted in critical race theory and ethnic studies, the authors highlight forms of transformative resistance. They focus on four key findings: (1) student…
Descriptors: Ethnography, Case Studies, Undocumented Immigrants, Higher Education