Publication Date
In 2025 | 0 |
Since 2024 | 0 |
Since 2021 (last 5 years) | 0 |
Since 2016 (last 10 years) | 1 |
Since 2006 (last 20 years) | 9 |
Descriptor
Source
Author
Oranje, Andreas | 2 |
Pepe, Kadir | 2 |
Abbott, Robert D. | 1 |
Arthur, Michael W. | 1 |
Bakker, Arthur | 1 |
Baldwin, Megan M. | 1 |
Bozgeyikli, Hasan | 1 |
Briney, John S. | 1 |
Brown, Eric C. | 1 |
Calisir, Vahit | 1 |
Catalano, Richard F. | 1 |
More ▼ |
Publication Type
Reports - Research | 10 |
Journal Articles | 9 |
Reports - Descriptive | 1 |
Education Level
Grade 8 | 11 |
Elementary Education | 7 |
Middle Schools | 7 |
Secondary Education | 6 |
Grade 7 | 5 |
Junior High Schools | 5 |
Elementary Secondary Education | 3 |
Grade 6 | 3 |
Grade 10 | 1 |
Grade 12 | 1 |
Grade 4 | 1 |
More ▼ |
Audience
Location
Turkey | 2 |
Colorado | 1 |
Illinois | 1 |
Kansas | 1 |
Maine | 1 |
Netherlands | 1 |
Oregon | 1 |
Texas | 1 |
Utah | 1 |
Washington | 1 |
Laws, Policies, & Programs
Assessments and Surveys
National Assessment of… | 3 |
Behavior Assessment System… | 1 |
What Works Clearinghouse Rating
Qian, Jiahe – ETS Research Report Series, 2020
The finite population correction (FPC) factor is often used to adjust variance estimators for survey data sampled from a finite population without replacement. As a replicated resampling approach, the jackknife approach is usually implemented without the FPC factor incorporated in its variance estimates. A paradigm is proposed to compare the…
Descriptors: Computation, Sampling, Data, Statistical Analysis
Rueger, Sandra Yu; Jenkins, Lyndsay N. – School Psychology Quarterly, 2014
The purpose of the current study is to investigate the effects of frequency of peer victimization experiences on psychological and academic adjustment during early adolescence, with a focus on testing psychological adjustment as a mediator, as well as differences based on gender and type of victimization. The sample in this short-term longitudinal…
Descriptors: Bullying, Peer Relationship, Victims, Incidence
Pepe, Kadir – Educational Research and Reviews, 2011
This study is a descriptive study based on the screening model, and was conducted in order to inquire the effect of games and the relation between gender and class success variables and game preferences in primary school students. The universe of the study was the primary schools in city center in Province of Burdur and the sample group of the…
Descriptors: Foreign Countries, Games, Females, Age Differences
Pepe, Kadir – Educational Research and Reviews, 2011
This research is a descriptive research with scanning method. It aims to define the relationship between the gender and academic success of secondary school students and their play preferences. The population of the research is composed of the secondary schools of Burdur city centrum and the sample group is composed of the students who are…
Descriptors: Elementary School Students, Secondary Schools, Play, Team Sports
Eroglu, Susran Erkan; Bozgeyikli, Hasan; Calisir, Vahit – Policy Futures in Education, 2009
This research was carried out using the survey method in an attempt to find out the relationship between the life satisfaction and socio-economic status (SES) of adolescents. The research was conducted among 275 young Turkish people chosen by the random sampling method. The research findings determined that there was a significant difference…
Descriptors: Socioeconomic Status, Economic Status, Life Satisfaction, Sampling
Brown, Eric C.; Graham, John W.; Hawkins, J. David; Arthur, Michael W.; Baldwin, Megan M.; Oesterle, Sabrina; Briney, John S.; Catalano, Richard F.; Abbott, Robert D. – Evaluation Review, 2009
Communities That Care (CTC) is a prevention system designed to reduce adolescent substance use and delinquency through the selection of effective preventive interventions tailored to a community's specific profile of risk and protection. A community-randomized trial of CTC, the Community Youth Development Study, is currently being conducted in 24…
Descriptors: Longitudinal Studies, Cohort Analysis, Community Characteristics, Prevention
Roschelle, Jeremy; Tatar, Deborah; Hedges, Larry; Shechtman, Nicole – Society for Research on Educational Effectiveness, 2010
One purpose of educational research is to provide information about the likely impact of interventions or treatments on policy-relevant populations of students. Randomized experiments are useful for estimating the causal effects of interventions on the students in schools that participate in the experiments. Unfortunately, the samples of schools…
Descriptors: African Americans, Middle Schools, Educational Research, Scaling
Oranje, Andreas – ETS Research Report Series, 2006
Confidence intervals are an important tool to indicate uncertainty of estimates and to give an idea of probable values of an estimate if a different sample from the population was drawn or a different sample of measures was used. Standard symmetric confidence intervals for proportion estimates based on a normal approximation can yield bounds…
Descriptors: Computation, Statistical Analysis, National Competency Tests, Comparative Analysis
Oranje, Andreas – ETS Research Report Series, 2006
A multitude of methods has been proposed to estimate the sampling variance of ratio estimates in complex samples (Wolter, 1985). Hansen and Tepping (1985) studied some of those variance estimators and found that a high coefficient of variation (CV) of the denominator of a ratio estimate is indicative of a biased estimate of the standard error of a…
Descriptors: Statistical Analysis, Computation, Sampling, Statistical Bias
Wu, Shiying; Levy, Paul S.; Wang, Jiantong; Chromy, James; Li, Lei – National Center for Education Statistics, 2003
The objectives of this project were to construct two sets of balanced repeated replication (BRR) weights for two National Education Longitudinal Study of 1988 (NELS:88) sets of weights: one based on the third follow-up survey done in 1994 (NELS88:94); and the second based on the fourth follow-up survey done in 2000 (NELS88:2000). These weights are…
Descriptors: Longitudinal Studies, National Surveys, Followup Studies, Statistical Analysis
Bakker, Arthur – Statistics Education Research Journal, 2004
This paper examines ways in which coherent reasoning about key concepts such as variability, sampling, data, and distribution can be developed as part of statistics education. Instructional activities that could support such reasoning were developed through design research conducted with students in grades 7 and 8. Results are reported from a…
Descriptors: Middle Schools, Grade 8, Cognitive Development, Sampling