Development of measures from the theory of planned behavior applied to leisure-time physical activity.
Using the theory of planned behavior as a conceptual framework, scales assessing Attitude to Leisure-time Physical Activity, Expectations of Others, Perceived Control, and Intention to Engage in Leisure-time Physical Activity were developed for use among middle-school students. The study sample included 349 boys and 400 girls, 10 to 14 years of age (M=11.9 yr., SD=.9). Unipolar and bipolar scales with seven response choices were developed, with each scale item phrased in a Likert-type format. Following revisions, 22 items were retained in the Attitude to Leisure-time Physical Activity Scale, 10 items in the Expectations of Others Scale, 3 items in the Perceived Control Scale, and 17 items in the Intention to Engage in Leisure-time Physical Activity Scale. Adequate internal consistency was indicated by standardized coefficients alpha ranging from .75 to .89. Current results must be extended to assess discriminant and predictive validities and to check various reliabilities with new samples, then evaluation of intervention techniques for promotion of positive attitudes about leisure-time physical activity, including perception of control and intentions to engage in leisure-time physical activity.
Kerner
Matthew S
MS
Department of Health Sciences, Herbert H. Lehman College of the City University of New York, Gillet Hall, Room 417, 250 Bedford Park Boulevard West, Bronx, NY 10468-1589, USA. Matthew.Kerner@lehman.cuny.edu
D000293:Adolescent; D001741:Black or African American / Q000523:psychology; D001290:Attitude; D002648:Child; D005260:Female; D015438:Health Behavior; D006801:Humans; D033182:Intention; D007389:Internal-External Control; D007899:Leisure Activities / Q000523:psychology*; D008297:Male; D008960:Models, Psychological; D009043:Motor Activity / Q000502:physiology*; D010809:Physical Fitness / Q000502:physiology; D011594:Psychometrics / Q000379:methods*; D015203:Reproducibility of Results; D013334:Students / Q000523:psychology; D011795:Surveys and Questionnaires