Structural equation modeling of health belief model influences on exercise behavior among

145 Pages·2017·2.03 MB·English

Iowa State University Capstones, Theses and
Retrospective Theses and Dissertations
Dissertations
1994
Structural equation modeling of health belief
model influences on exercise behavior among
medical center employees
Charles Michael Cychosz
Iowa State University
Follow this and additional works at:https://lib.dr.iastate.edu/rtd
Part of theEducational Assessment, Evaluation, and Research Commons, and thePublic Health
Education and Promotion Commons
Recommended Citation
Cychosz, Charles Michael, "Structural equation modeling of health belief model influences on exercise behavior among medical center
employees " (1994).Retrospective Theses and Dissertations. 10689.
https://lib.dr.iastate.edu/rtd/10689
This Dissertation is brought to you for free and open access by the Iowa State University Capstones, Theses and Dissertations at Iowa State University
Digital Repository. It has been accepted for inclusion in Retrospective Theses and Dissertations by an authorized administrator of Iowa State University
Digital Repository. For more information, please [email protected].
U-M-I
MICROFILMED 1994
INFORMATION TO USERS
This manuscript has been reproduced from the microfilm master. UMI
films the text directly from the original or copy submitted. Thus, some
thesis and dissertation copies are in typewriter face, while others may
be from any type of computer printer.
The quality of this reproduction is dependent upon the quality of the
copy submitted. Broken or indistinct print, colored or poor quality
illustrations and photographs, print bleedthrough, substandard margins,
and improper aligmnent can adversely affect reproduction.
In the unlikely event that the author did not send UMI a complete
manuscript and there are missing pages, these will be noted. Also, if
unauthorized copyright material had to be removed, a note will indicate
the deletion.
Oversize materials (e.g., maps, drawings, charts) are reproduced by
sectioning the original, beginning at the upper left-hand corner and
continuing from lefr to right in equal sections with small overlaps. Each
original is also photographed in one exposure and is included in
reduced form at the back of the book.
Photographs included in the original manuscript have been reproduced
xerographically in this copy. Higher quality 6" x 9" black and white
photographic prints are available for any photographs or illustrations
appearing in this copy for an additional charge. Contact UMI directly
to order.
University Microfilms International
A Bell & Howell Information Company
300 North Zeeb Road. Ann Arbor. IVll 48106-1346 USA
313/761-4700 800/521-0600

Order Number 9503542
Structural equation modeling of health belief model influences
on exercise behavior among medical center employees
Cychosz, Charles Michael, Ph.D.
Iowa State University, 1994
U M I
300N.ZeebRd.
Ann Aibor, MI 48106

structural equation modeling of health belief model influences
on exercise behavior among medical center employees
by
Charles Michael Cychosz
A Dissertation Submitted to the
Graduate Faculty in Partial Fulfillment of the
Requirements for the Degree of
DOCTOR OF PHILOSOPHY
Department: Professional Studies in Education
Major: Education (Research and Evaluation)
Approved:
Signature was redacted for privacy.
In ^arge of Major Work
Signature was redacted for privacy.
For the Department and Education Major
Signature was redacted for privacy.
For the/Graduate College
Iowa State University
Ames, Iowa
1994
ii
TABLE OF CONTENTS
Page
INTRODUCTION 1
Background for the Study 1
Exercise and Health Promotion 1
Predicting Exercise Behavior 4
Internal Influences 4
External Influences 7
Summary 9
Statement of the Problem 10
Statement of Assumptions 11
Limitations of the Study 12
Explanation of the Dissertation Format 13
REVIEW OF RELATED LITERATURE 15
Health Belief Model Research 15
Historical Overview 15
Susceptibility 19
Severity 21
Benefits 22
Barriers 23
Summary 23
Measuring HBM Components 24
Self-Efficacy 27
Measuring Exercise Behavior 29
Structural Equation Modeling 32
CONFIRMATORY FACTOR ANALYSIS OF THE HEALTH BELIEF
MODEL INVENTORY WITH AN ADULT WORKSITE POPULATION 38
Abstract 38
Introduction 40
Method 45
Subjects 45
iii
Instruments 45
Health belief model 45
Self-efficacy 46
Results 48
Discussion 51
STRUCTURAL EQUATION MODELS OF EXERCISE COMPLIANCE
IN AN ADULT WORKSITE POPULATION 60
Abstract 60
Introduction 62
The Health Belief Model 62
Method 68
Subjects 68
Instruments 69
Health belief model 69
Self-efficacy 69
Measuring exercise behavior 71
Structural Equation Modeling 72
Proposed Models 74
Results 75
Level of exertion 78
Discussion 80
Summary 84
ADDITIONAL ANALYSIS 97
Introduction 97
Results 102
Discussion 105
GENERAL SUMMARY 108
Recommendations for Further Study 110
LITERATURE CITED 113
ACKNOWLEDGEMENTS
APPENDIX A. CORRESPONDENCE
APPENDIX B. INSTRUMENTS