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) | 1 |
Descriptor
Source
ACT, Inc. | 1 |
Publication Type
Numerical/Quantitative Data | 3 |
Reports - Evaluative | 3 |
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Chen, Hanwei; Cui, Zhongmin; Zhu, Rongchun; Gao, Xiaohong – ACT, Inc., 2010
The most critical feature of a common-item nonequivalent groups equating design is that the average score difference between the new and old groups can be accurately decomposed into a group ability difference and a form difficulty difference. Two widely used observed-score linear equating methods, the Tucker and the Levine observed-score methods,…
Descriptors: Equated Scores, Groups, Ability Grouping, Difficulty Level

Taffy, Fred – 1999
The study of enrollment trends for each of Hudson County Community College's programs and for its academic status classifications will be used in the college's program reviews and should also prove useful in its strategic planning. The significant growth in combined Liberal Arts AA English/ Humanities and Business/Social Sciences program majors…
Descriptors: Ability Grouping, Associate Degrees, College Programs, College Students
Carey, Nancy; And Others – 1994
This report contains tabular summaries based on data collected from the Survey of High School Curricular Options. The national survey was conducted in response to the growing controversy over the implications that curriculum differentiation, or tracking, has for American school children. The tables present statistics on the policies and practices…
Descriptors: Ability Grouping, Core Curriculum, Educational Policy, Educational Practices