RELIABILITY AND VALIDITY ASSESSMENT OF THE EXERCISE SUITABILITY SCALE.

Persistent Link:
http://hdl.handle.net/10150/188035
Title:
RELIABILITY AND VALIDITY ASSESSMENT OF THE EXERCISE SUITABILITY SCALE.
Author:
MAUK, JACQUELINE KERN.
Issue Date:
1985
Publisher:
The University of Arizona.
Rights:
Copyright © is held by the author. Digital access to this material is made possible by the University Libraries, University of Arizona. Further transmission, reproduction or presentation (such as public display or performance) of protected items is prohibited except with permission of the author.
Abstract:
This study examined the reliability and the validity of the Exercise Suitability Scale (ESS). The ESS was a psychometric instrument developed to measure the suitability of four different forms of exercise (aerobics, bicycling, jogging, and swimming) for different individuals. Aspects of Exercise Suitability included in the ESS were ease, satisfaction, enjoyableness, fatigue, interest, convenience, comfort, safety, affordability, and time-involvement. Background information relating to the development of the ESS as well as methods and results of testing the instrument for reliability and validity were included in this study. Data from a student population were used for estimating the reliability and validity of the ESS. Reliability testing included computing inter-item and item-to-total correlation coefficients, Cronbach's alpha, and internal consistency coefficients (theta and omega) derived from factor analytic techniques. Several types of validity were assessed: content validity, criterion-related validity, and construct validity. Criterion-related validity was estimated by comparing scores on the ESS with information about participation in exercise. Multiple regression was also used to assess criterion-related validity. Principal components analysis was used to examine the construct and content validity of the ESS. Construct validity was also estimated by correlating ESS scale scores with a parallel instrumentation approach, a Q-Sort. Satisfactory reliability indices were obtained for all four ESS exercise scales. Criterion-related validity indices were also adequate. Factor analysis provided some evidence of content validity of the ESS, but provided little support for the construct validity of the ESS. Construct validity was supported, however by the convergence approach.
Type:
text; Dissertation-Reproduction (electronic)
Keywords:
Exercise -- Psychological aspects.; Physical fitness.
Degree Name:
Ph.D.
Degree Level:
doctoral
Degree Program:
Nursing; Graduate College
Degree Grantor:
University of Arizona
Advisor:
Young, Katherine
Committee Chair:
Young, Katherine

Full metadata record

DC FieldValue Language
dc.language.isoenen_US
dc.titleRELIABILITY AND VALIDITY ASSESSMENT OF THE EXERCISE SUITABILITY SCALE.en_US
dc.creatorMAUK, JACQUELINE KERN.en_US
dc.contributor.authorMAUK, JACQUELINE KERN.en_US
dc.date.issued1985en_US
dc.publisherThe University of Arizona.en_US
dc.rightsCopyright © is held by the author. Digital access to this material is made possible by the University Libraries, University of Arizona. Further transmission, reproduction or presentation (such as public display or performance) of protected items is prohibited except with permission of the author.en_US
dc.description.abstractThis study examined the reliability and the validity of the Exercise Suitability Scale (ESS). The ESS was a psychometric instrument developed to measure the suitability of four different forms of exercise (aerobics, bicycling, jogging, and swimming) for different individuals. Aspects of Exercise Suitability included in the ESS were ease, satisfaction, enjoyableness, fatigue, interest, convenience, comfort, safety, affordability, and time-involvement. Background information relating to the development of the ESS as well as methods and results of testing the instrument for reliability and validity were included in this study. Data from a student population were used for estimating the reliability and validity of the ESS. Reliability testing included computing inter-item and item-to-total correlation coefficients, Cronbach's alpha, and internal consistency coefficients (theta and omega) derived from factor analytic techniques. Several types of validity were assessed: content validity, criterion-related validity, and construct validity. Criterion-related validity was estimated by comparing scores on the ESS with information about participation in exercise. Multiple regression was also used to assess criterion-related validity. Principal components analysis was used to examine the construct and content validity of the ESS. Construct validity was also estimated by correlating ESS scale scores with a parallel instrumentation approach, a Q-Sort. Satisfactory reliability indices were obtained for all four ESS exercise scales. Criterion-related validity indices were also adequate. Factor analysis provided some evidence of content validity of the ESS, but provided little support for the construct validity of the ESS. Construct validity was supported, however by the convergence approach.en_US
dc.typetexten_US
dc.typeDissertation-Reproduction (electronic)en_US
dc.subjectExercise -- Psychological aspects.en_US
dc.subjectPhysical fitness.en_US
thesis.degree.namePh.D.en_US
thesis.degree.leveldoctoralen_US
thesis.degree.disciplineNursingen_US
thesis.degree.disciplineGraduate Collegeen_US
thesis.degree.grantorUniversity of Arizonaen_US
dc.contributor.advisorYoung, Katherineen_US
dc.contributor.chairYoung, Katherineen_US
dc.contributor.committeememberHertz, Lewisen_US
dc.contributor.committeememberIttelson, Lewisen_US
dc.contributor.committeememberVerran, Joyceen_US
dc.contributor.committeememberMurdaugh, Carolynen_US
dc.identifier.proquest8525600en_US
dc.identifier.oclc696628670en_US
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