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Statistical analyses for single-case experimental designs. Strategies and tactics of human behavioral research. Preserving the environment: New strategiesfor behavior change.

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Experimental and quasi-experimental designs forresearch. This process is experimental and the keywords may be updated as the learning algorithm improves.Ĭampbell, D. These keywords were added by machine and not by the authors. Eventually, these limitations on experimental data come to characterize entire literatures, thereby retarding the development of a human science and stunting its technological progeny. Failures to maintain such purity depreciate to some degree (perhaps beyond any scientific value) the legitimacy of experimental conclusions, such bastardy taking the form of inferior reliability and generality. One of the reasons why an unambiguous definition of the subject matter is critical is so that the details of research method can be properly suited to the task of preserving the subject matter in the process ranging from definition, through measurement, design, and analysis to experimental inference in undiluted and uncontaminated form. This struggle is certainly appropriate there can be no more central and pervasive an issue in psychological research than the definition of the phenomenon to be addressed by experimental methods. Among the many struggles that, throughout its history, constitute psychology’s attempts to study human activity, the conception of exactly what it is about human beings that should be the object of our investigations has been, and continues to be, a mighty one.















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