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Creator | Title | Description | Subject | Date |
1 |
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Hartmann, Donald P. | Changing criterion design | This article describes and illustrates with two case studies a relatively novel form of the multiple-baseline design called the changing criterion design. It also presents the design's formal requirements, and suggests target behaviors and circumstances for which the design might be useful. | Multiple baseline; Changing criterion design; Methodology; Shaping; Experimental control | 1976 |
2 |
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Hartmann, Donald P. | Considerations in the choice of interobserver reliability estimates | Two types of interobserver reliability values may be needed in treatment studies in which observers constitute the primary data-acquisition system: trial reilability and the reliability of the composite unit or score which is subsequently analyzed, e.g., daily or weekly session totals. Two approache... | Observational technology; Reliability; Validity; Statistics; Recording and measurement techniques; Cohen's kappa; Generalizability theory; Measurement theory; Spearman-Brown prophesy formula; Correlational measures | 1977 |
3 |
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Fogel, Alan Dale | Course in modern physics for Colombia | The problems on encounters in teaching physics in Colombia have been recognized for a number of years and can be easily generalized to almost every country in Latin America. These problems are sufficiently widespread, reaching not only across international lines but throughout all the levels of the ... | | 1970 |
4 |
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Hartmann, Donald P. | Forcing square pegs into round holes: Some comments on "An Analysis-of-Variance Model for the Intrasubject Replication Design | This paper critically examines the application of fixed-effect one-way analysis-of-variance procedures to learning data from a single subject. Procedures more appropriate for data obtained from intrasubject replication designs are briefly described. | ANOVA; Variance analysis; Behavior analysis | 1974 |