Brief Physical Activity-Related Psychosocial Measures: Reliability and Construct Validity
نویسندگان
چکیده
منابع مشابه
Brief physical activity-related psychosocial measures: reliability and construct validity.
BACKGROUND Psychosocial factors have been related to physical activity (PA) and are used to evaluate mediation in PA interventions. METHODS Brief theory-based psychosocial scales were compiled from existing measures and evaluated. Study 1 assessed factor structure and construct validity with self-reported PA and accelerometry in overweight/obese men (N = 441) and women (N = 401). Study 2 asse...
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BACKGROUND Measures of psychosocial constructs are required to assess dietary interventions. This study evaluated brief psychosocial scales related to 4 dietary behaviors (consumption of fat, fiber/whole grains, fruits, and vegetables). METHODS Two studies were conducted. Study 1 assessed two-week reliability of the psychosocial measures with a sample of 49 college students. Study 2 assessed ...
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PURPOSE A new instrument measuring leisure time physical activity (LTPAI) in populations predominately engaging in low intensity activities and a new instrument measuring the Physical Activity at Home and Work (PAHWI) were designed. METHODS Patients with long-lasting pain and expert physiotherapists participated in the development of the two instruments. Test-retest reliability was evaluated ...
متن کاملReliability and validity of a brief physical activity assessment for use by family doctors.
OBJECTIVE To evaluate the reliability and validity of a brief physical activity assessment tool suitable for doctors to use to identify inactive patients in the primary care setting. METHODS Volunteer family doctors (n = 8) screened consenting patients (n = 75) for physical activity participation using a brief physical activity assessment tool. Inter-rater reliability was assessed within one ...
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OBJECTIVES To assess the test-retest reliability and convergent validity of daily physical activity measures during inpatient spinal cord injury rehabilitation. DESIGN Observational study. SETTING Two inpatient spinal cord injury rehabilitation centres. SUBJECTS Participants (n = 106) were recruited from consecutive admissions to rehabilitation. METHODS Physical activity during inpatien...
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ژورنال
عنوان ژورنال: Journal of Physical Activity and Health
سال: 2012
ISSN: 1543-3080,1543-5474
DOI: 10.1123/jpah.9.8.1178