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Butler, Karen L.; Dawkins, Phyllis Worthy – Journal of Negro Education, 2008
Learning communities are becoming increasingly popular in the quest for enhancing student learning. The purpose of this study is to examine the impact of the "Healthy Youth" Learning Community on student learning outcome measures. In this study, the authors compared student learning outcome measures of students enrolled in those sections…
Descriptors: Academic Achievement, Program Effectiveness, Statistical Significance, Comparative Testing
Helland, Turid; Asbjornsen, Arve E.; Hushovd, Aud Ellen; Hugdahl, Kenneth – Dyslexia, 2008
This study focused on the relationship between school performance and performance on a dichotic listening (DL) task in dyslexic children. Dyslexia is associated with impaired phonological processing, related to functions in the left temporal lobe. DL is a frequently used task to assess functions of the left temporal lobe. Due to the predominance…
Descriptors: Control Groups, Dyslexia, Program Effectiveness, Human Body
Westman, Martin; Korkman, Marit; Mickos, Annika; Byring, Roger – International Journal of Language & Communication Disorders, 2008
Background: A large proportion of children are exposed to more than one language, yet research on simultaneous bilingualism has been relatively sparse. Traditionally, there has been concern that bilingualism may aggravate language difficulties of children with language impairment. However, recent studies have not found specific language impairment…
Descriptors: Control Groups, Speech Communication, Language Impairments, Preschool Children
Munoz, Marco A.; Potter, Allison P.; Ross, Steven M. – Journal of Education for Students Placed at Risk, 2008
Supplemental Educational Services (SES), a federally mandated program, is designed to raise student achievement via the implementation of tutoring programs. Unfortunately, although the SES federal legislation has been adopted by school districts nationally, relatively limited empirical evidence from rigorous research studies exists regarding the…
Descriptors: Urban Schools, Participant Satisfaction, Federal Legislation, Academic Achievement
Semmelhack, Diana J.; Hazell, Clive; Hoffman, William – Journal for Specialists in Group Work, 2008
This study explored the impact of a group-as-a-whole processing group on 11 severely mentally ill adult clients residing in a long term care facility over 30 weeks. Participants were evaluated for the effect of the group on anxiety and depression, using the Beck Depression Index (BDI-II) and the Beck Anxiety Index (BAI). This longitudinal study…
Descriptors: Experimental Groups, Control Groups, Health Services, Program Effectiveness
Plucker, Jonathan A.; Makel, Matthew C.; Hansen, John A.; Muller, Patricia A. – Journal of School Choice, 2007
The issue of school choice and its effects on student performance have become a prevalent part of the educational landscape. This longitudinal investigation examines a group of students not typically associated with the school choice movement: high ability or "gifted" students. The study analyzed whether attending a private school…
Descriptors: Control Groups, Elementary School Students, Private Schools, Academically Gifted
Berg, Juliette; Torrente, Catalina; Aber, J. Lawrence; Jones, Stephanie M.; Brown, Joshua L. – Society for Research on Educational Effectiveness, 2010
The 4Rs Program (Reading, Writing, Respect and Resolution) is a "dual focus" whole school universal intervention designed to promote literacy development and social-emotional learning, that is currently being rigorously evaluated using a school-randomized trial of 18 elementary schools (9 intervention, 9 control) in New York City. The…
Descriptors: Intervention, Educational Change, Data, Program Evaluation
Chambers, Bette; Cheung, Alan; Slavin, Robert E.; Smith, Dewi; Laurenzano, Mary – Center for Research and Reform in Education, 2010
This report systematically reviews research on the outcomes of programs that teach young children in a group setting before they begin kindergarten. Study inclusion criteria included the use of randomized or matched control groups, evidence of initial equality, and study duration of at least 12 weeks. Studies included valid measures of language,…
Descriptors: Early Childhood Education, Academic Achievement, Phonological Awareness, Young Children
Collins, Dave; Martindale, Russell; Button, Angela; Sowerby, Katie – European Physical Education Review, 2010
Physical education and sport are often critically evaluated for the potential impact they can have on the development of children, both from the perspective of health and the development of sporting talent. Reflecting these two important goals, this paper presents an evaluation of the efficacy of an evidence-based, educational and inclusive…
Descriptors: Foreign Countries, Physical Education, Extracurricular Activities, Physical Activities
Garet, Michael S.; Cronen, Stephanie; Eaton, Marian; Kurki, Anja; Ludwig, Meredith; Jones, Wehmah; Uekawa, Kazuaki; Falk, Audrey; Bloom, Howard S.; Doolittle, Fred; Zhu, Pei; Sztejnberg, Laura – National Center for Education Evaluation and Regional Assistance, 2008
To help states and districts make informed decisions about the professional development (PD) they implement to improve reading instruction, the U.S. Department of Education commissioned the Early Reading PD Interventions Study to examine the impact of two research-based PD interventions for reading instruction: (1) a content-focused teacher…
Descriptors: Early Reading, Reading Instruction, Professional Development, Intervention
Froman, Terry; Brown, Shelly; Luzon-Canasi, Angela – Research Services, Miami-Dade County Public Schools, 2008
This study duplicated the procedures used by Greene and Winters (2006) on data from the Miami-Dade school system with the advantage of an additional two year's worth of information. The results indicated that the effects of the retention policy are far from clear and arguably negative. There is considerable evidence to suggest that the apparent…
Descriptors: Grade Repetition, School Holding Power, Evidence, Educational Policy
Tessier, Damien; Sarrazin, Philippe; Ntoumanis, Nikos – European Journal of Psychology of Education, 2008
Although the benefits of autonomy supportive behaviours are now well established in the literature, very few studies have attempted to train teachers to offer a greater autonomy support to their students. In fact, none of these studies has been carried out in physical education (PE). The purpose of this study is to test the effects of an…
Descriptors: Experimental Groups, Control Groups, Physical Education, Physical Education Teachers
van Doesum, Karin T. M.; Riksen-Walraven, J. Marianne; Hosman, Clemens M. H.; Hoefnagels, Cees – Child Development, 2008
This study examined the effect of a mother-baby intervention on the quality of mother-child interaction, infant-mother attachment security, and infant socioemotional functioning in a group of depressed mothers with infants aged 1-12 months. A randomized controlled trial compared an experimental group (n = 35) receiving the intervention (8-10 home…
Descriptors: Experimental Groups, Control Groups, Intervention, Mothers
Clements, Douglas H.; Sarama, Julie – American Educational Research Journal, 2008
A randomized-trials design was used to evaluate the effectiveness of a preschool mathematics program based on a comprehensive model of research-based curricula development. Thirty-six preschool classrooms were assigned to experimental (Building Blocks), comparison (a different preschool mathematics curriculum), or control conditions. Children were…
Descriptors: Experimental Groups, Control Groups, Mathematics Curriculum, Effect Size
Peer reviewedPogrow, Stanley – Educational Researcher, 1998
Explores issues in evaluating exemplary programs, including the measurement of the degree to which the program is exemplary or promising. Suggests that comparison (control) group analysis can mislead researchers about the effectiveness of a program and suggests the use of gain scores to identify exemplary programs. (SLD)
Descriptors: Achievement Gains, Control Groups, Evaluation Methods, Experimental Groups

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