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Beth A. Perkins – ProQuest LLC, 2021
In educational contexts, students often self-select into specific interventions (e.g., courses, majors, extracurricular programming). When students self-select into an intervention, systematic group differences may impact the validity of inferences made regarding the effect of the intervention. Propensity score methods are commonly used to reduce…
Descriptors: Probability, Causal Models, Evaluation Methods, Control Groups
Tanious, Christy M. – ProQuest LLC, 2012
The continuous change characterizing 21st century society has significant implications for higher education. Educators and business leaders increasingly recognize that education within and preparation for a context of change requires learning environments fostering openness, flexibility, and engagement with other ideas and people. Such…
Descriptors: Educational Environment, Educational Change, Undergraduate Students, Intervention
Burrell, Jennifer O. – ProQuest LLC, 2012
Nearly 20 years of empirical work has demonstrated that cultural-asset focused learning environments can improve the academic performance of African-American students. One example is communal learning context, which shifts students' motivational primacy from the individual to the social group. Considering the critical role of efficacy beliefs in…
Descriptors: African American Students, Middle School Students, Mathematics Skills, Cultural Context
Walton, James P. – ProQuest LLC, 2013
The American public school curriculum has narrowed as a result of the No Child Left Behind Act of 2001. Music is being eliminated in public schools so more time and resources can be spent on "tested" subjects like reading and math. However, research has shown that both the intrinsic and extrinsic values of music may improve reading…
Descriptors: Early Childhood Education, Elementary School Students, Grade 1, Music Education
Ribbe, Rob – ProQuest LLC, 2011
The current research was conducted using a quasi-experimental method and a sample of 456 incoming college students at a selective, mid-western Protestant, evangelical liberal arts college. The treatment group consisted of 215 incoming students who choose to participate in an optional ABOP prior to the beginning of regular orientation. The control…
Descriptors: Control Groups, College Students, Social Sciences, Personality
Tow, Tamara – ProQuest LLC, 2011
High-stakes assessments have encouraged educators to ignore the needs of the top performers. Therefore, the Oakwood School District decided to implement a mathematics pilot enrichment program in order to meet the needs of the advanced mathematics students. As a result, this study used quantitative data to determine if there was a significant…
Descriptors: Correlation, Control Groups, Sample Size, Comparative Analysis
Hodges, Kimberly – ProQuest LLC, 2010
The purpose of this dissertation study was to determine if a relationship existed between problem-based learning (PBL) content acquisition and academic achievement on teacher-made tests in Career and Technical Education (CTE) courses at the middle school level. The study sample consisted of 20 seventh-grade students enrolled in a CTE keyboarding…
Descriptors: Standardized Tests, Problem Based Learning, Pretests Posttests, Test Theory
Butler, Tammy Lynn – ProQuest LLC, 2010
Summer reading setback is a phenomenon that occurs over the summer break when students lose the skills they gained over the school year. While school-year gains are similar for disadvantaged and more-advantaged students, the achievement gap widens over the summer months. Lack of print access and less time spent reading result in greater summer…
Descriptors: Experimental Groups, Summer Programs, Reading Fluency, Low Income
Lehnert, Alina Black – ProQuest LLC, 2009
This study explored the influence of strengths-based development on leadership practices among undergraduate college students while controlling for gender, years of leadership experience, and number of completed leadership courses using a quasi-experimental approach with a randomized control-group pretest-posttest research design. The sample…
Descriptors: Research Design, Pretests Posttests, Learning Modules, College Students