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Peer reviewed Peer reviewed
Crits-Christoph, Paul; Mintz, Jim – Journal of Consulting and Clinical Psychology, 1991
Presents reasons therapist should be included as random design factor in nested analysis of (co)variance (AN[C]OVA) design used in psychotherapy research. Reviews studies which indicate majority of investigators ignore issue of effects from incorrect specification of ANOVA design. Presents reanalysis of data from 10 psychotherapy outcome studies…
Descriptors: Analysis of Covariance, Analysis of Variance, Outcomes of Treatment, Psychological Studies
Peer reviewed Peer reviewed
Kraemer, Helena Chmura – Journal of Consulting and Clinical Psychology, 1981
A broad range of strategies in sampling, measurement, design, execution, implementation, and analysis are examined. Specific strategies are suggested that tend to be successful in the real world of psychiatric clinical research. (Author)
Descriptors: Analysis of Variance, Clinical Psychology, Data Analysis, Error of Measurement