Descriptor
| Higher Education | 2 |
| Research Methodology | 2 |
| Statistical Analysis | 2 |
| Visual Perception | 2 |
| Adults | 1 |
| Case Studies | 1 |
| Correlation | 1 |
| Data Analysis | 1 |
| Effect Size | 1 |
| Elementary School Teachers | 1 |
| Elementary Secondary Education | 1 |
| More ▼ | |
Source
| Journal of Applied Behavior… | 1 |
Publication Type
| Reports - Research | 2 |
| Journal Articles | 1 |
Education Level
Audience
| Researchers | 2 |
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Peer reviewedMatyas, Thomas A.; Greenwood, Kenneth M. – Journal of Applied Behavior Analysis, 1990
Visual analysis is examined as the dominant analytical method for single-case time series, in a study with 37 postgraduate research students which varied serial dependence, amount of random variability, and effect size. False alarm rates were high, but miss rates were low, indicating that visual analysts are not conservative judges, and serial…
Descriptors: Case Studies, Effect Size, Graduate Students, Higher Education
Download full textTindal, Gerald; Deno, Stanley – 1983
The focus of this study was on the relationship between visual and statistical analyses of time series data and the degree to which characteristics of the data influenced this relationship. A total of 52 teachers took part in evaluating a series of graphs having prespecified characteristics. The independent variables manipulated included: slope,…
Descriptors: Adults, Correlation, Data Analysis, Elementary School Teachers
