Abstract

While activation has proved to be a very useful concept in understanding behavior, theoretical and practical problems concerning physiological measurement have reduced its utility. Controlled self-report is suggested as an alternative measurement form, and data from several studies are presented indicating the validity of the Activation-Deactivation Adjective Check List (AD-ACL), an objective self-report measure of transient levels of activation. Factor analytic studies yielded four AD-ACL factors representing different points on a hypothetical continuum. These factors correlated substantially with physiological variables and reflected significant activation changes as predicted from diurnal sleep-wakefulness variations and from an impending college examination. The relative merits of self-report and individual peripheral physiological measures in the assessment of activation are discussed.

Keywords

PsychologyAdjective check listWakefulnessBehavioral activationCognitive psychologyClinical psychologyNeuroscienceSocial psychologyElectroencephalographyCognitionPersonality

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Publication Info

Year
1967
Type
article
Volume
20
Issue
2
Pages
663-678
Citations
553
Access
Closed

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Robert E Thayer (1967). Measurement of Activation through Self-Report. Psychological Reports , 20 (2) , 663-678. https://doi.org/10.2466/pr0.1967.20.2.663

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DOI
10.2466/pr0.1967.20.2.663