Publication Date
| In 2026 | 0 |
| Since 2025 | 0 |
| Since 2022 (last 5 years) | 0 |
| Since 2017 (last 10 years) | 1 |
| Since 2007 (last 20 years) | 2 |
Descriptor
| Control Groups | 4 |
| Experimental Groups | 4 |
| Statistical Significance | 4 |
| Test Reliability | 4 |
| Pretests Posttests | 3 |
| Research Design | 2 |
| Statistical Analysis | 2 |
| Test Validity | 2 |
| Achievement Rating | 1 |
| Addictive Behavior | 1 |
| Algebra | 1 |
| More ▼ | |
Author
| Basyouni, Sawzan S. | 1 |
| Griffin, Beth Ann | 1 |
| Karam, Rita | 1 |
| McCaffrey, Daniel F. | 1 |
| Pane, John F. | 1 |
| Raffeld, Paul | 1 |
| Reynolds, William M. | 1 |
| Schumacker, Randall E. | 1 |
Publication Type
| Reports - Research | 2 |
| Journal Articles | 1 |
| Reports - Descriptive | 1 |
| Reports - Evaluative | 1 |
| Speeches/Meeting Papers | 1 |
Education Level
| High Schools | 1 |
| Higher Education | 1 |
| Junior High Schools | 1 |
| Middle Schools | 1 |
| Secondary Education | 1 |
Audience
Location
| Saudi Arabia | 1 |
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
| Meets WWC Standards without Reservations | 1 |
| Meets WWC Standards with or without Reservations | 1 |
Peer reviewed
Download full textBasyouni, Sawzan S. – International Education Studies, 2018
The present study is an attempt to investigate the effectiveness of a selective advising program in reducing the degree of Compulsive Buying Behavior among female students, Faculty of Education at Umm al-Qura University. The sample consisted of (200) female students to verify the validity and reliability of the tool. The quasi-experimental method…
Descriptors: Females, Consumer Economics, Purchasing, Counseling Effectiveness
Direct linkPane, John F.; Griffin, Beth Ann; McCaffrey, Daniel F.; Karam, Rita – RAND Corporation, 2014
This addendum to previously published results presents alternative analyses of data from large-scale effectiveness studies of Cognitive Tutor Algebra I in middle schools and high schools. These alternative analyses produce results that are substantively the same as previously reported. We find a significant positive effect of 0.21 standard…
Descriptors: Algebra, Statistical Significance, Pretests Posttests, Reader Response
Raffeld, Paul; Reynolds, William M. – 1977
The pretest-posttest design referred to as Design 2 by Campbell and Stanley (1963) is commonly used in educational research and evaluation. The tenability of the assumption of a zero population difference commonly used with this design is questioned. A nonzero population estimate based on the mean difference observed in test-retest reliability…
Descriptors: Control Groups, Correlation, Experimental Groups, Hypothesis Testing
Schumacker, Randall E. – 1992
The regression-discontinuity approach to evaluating educational programs is reviewed, and regression-discontinuity post-program mean differences under various conditions are discussed. The regression-discontinuity design is used to determine whether post-program differences exist between an experimental program and a control group. The difference…
Descriptors: Comparative Analysis, Computer Simulation, Control Groups, Cutting Scores
