Creator | Title | Description | Subject | Date | ||
---|---|---|---|---|---|---|
1 |
![]() | 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 |
![]() | 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 |
![]() | 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 |
4 |
![]() | Hartmann, Donald P. | Interrupted time-series analysis and its application to behavioral data | This paper uses a question-and-answer format to present the technical aspects of interrupted time-series analysis (ITSA). Topics include the potential relevance of ITSA to behavioral researchers, serial dependency, time-series models, tests of significance, and sources of ITSA information. | Data Analysis; Methodology; Serial Dependency; Interrupted Time-Series Analysis | 1980-12 |