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Abstract

The scientific side of psychology has been concerned with describing and understanding human and animal behavior for over a century and a half. The engineering or technological side of psychology, concerned with the treatment of individuals’ illnesses, is beginning its second century. The distinction between science and engineering is important for the study of psychological treatments and the extent of their generality and complementarity. Cronbach (1957) has termed the issue the aptitude-treatment interaction (ATI). These interactions occur at the interface between the psychology of individual differences, the most basic of the psychological sciences, and the therapy and treatment of individuals.

Keywords

True Score Good Linear Unbiased Estimator Good Linear Unbiased Estimator True Score Variance Simultaneous Region 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Plenum Press, New York 1985

Authors and Affiliations

  • Victor L. Willson
    • 1
  1. 1.Department of Educational, PsychologyTexas A & M UniversityCollege StationUSA

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