Publication Date
| In 2025 | 0 |
| Since 2024 | 0 |
| Since 2021 (last 5 years) | 0 |
| Since 2016 (last 10 years) | 0 |
| Since 2006 (last 20 years) | 2 |
Descriptor
| Achievement Rating | 2 |
| High School Students | 2 |
| Rating Scales | 2 |
| Test Reliability | 2 |
| Test Validity | 2 |
| Achievement Need | 1 |
| Algebra | 1 |
| Attrition (Research Studies) | 1 |
| Control Groups | 1 |
| Data Analysis | 1 |
| Effect Size | 1 |
| More ▼ | |
Author
| Arslan, Yunus | 1 |
| Demirhan, Giyasettin | 1 |
| Griffin, Beth Ann | 1 |
| Ilker, Gokce Erturan | 1 |
| Karam, Rita | 1 |
| McCaffrey, Daniel F. | 1 |
| Pane, John F. | 1 |
Publication Type
| Journal Articles | 1 |
| Reports - Descriptive | 1 |
| Reports - Research | 1 |
Education Level
| High Schools | 2 |
| Junior High Schools | 1 |
| Middle Schools | 1 |
| Secondary Education | 1 |
Audience
Location
| Turkey | 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 |
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
Peer reviewedIlker, Gokce Erturan; Arslan, Yunus; Demirhan, Giyasettin – Measurement in Physical Education and Exercise Science, 2011
The Trichotomous Achievement Goal Scale was developed by Agbuga and Xiang (2008) by including selected items from the scales of Duda and Nicholls (1992), Elliot (1999), and Elliot and Church (1997) and adapting them into Turkish. The scale consists of 18 items, and students rated each item on a 7-point Likert scale. To ascertain the validity and…
Descriptors: Likert Scales, Measures (Individuals), High School Students, Item Analysis
