Learn More
This integrative study investigated the generalization of the transtheoretical model across 12 problem behaviors. The cross-sectional comparisons involved relationships between two key constructs of the model, the stages of change and decisional balance. The behaviors studied were smoking cessation, quitting cocaine, weight control, high-fat diets,(More)
The motivational and cognitive processes of behavior change in the area of screening mammography were investigated. A total of 676 women, 40 to 79 years old, were recruited for telephone interview through random selection from designated census tracts and were asked questions that assessed mammography stage-of-adoption and decisional balance constructs from(More)
Concepts from the health belief, transtheoretical, and dual process models were used to examine how siblings of individuals diagnosed with colorectal cancer (CRC) before age 56 made decisions about CRC screening. Siblings (N = 504) were assessed for CRC screening practices and intentions, pros, cons, processes-of-change, perceived risk of CRC, perceived(More)
We investigated motivational and cognitive processes of behavior change with respect to mammography screening. One hundred forty-two women (ages 40 and older) recruited from three worksites answered a 41-item questionnaire consisting of statements based on constructs from the transtheoretical model of behavior change. Principal-components analysis(More)
This paper reviews issues that have arisen in the process of extending the Transtheoretical Model of behavior change (TTM) from smoking cessation to screening mammography. Conceptual and empirical considerations are discussed. Topics covered include defining the stages-of-adoption, writing items for the pros and cons, and identifying processes-of-change.(More)
Motivational and cognitive processes of behavior change with respect to the area of exercise adoption were investigated. A total of 778 men and women, recruited from four worksites, answered a 40-item questionnaire consisting of statements based on constructs from the trans-theoretical model of behavior change. Principal-components analysis identified two(More)
Despite evidence that screening tests reduce colorectal cancer incidence and mortality, screening prevalence is low. Gender differences in test uptake have been reported, but few studies examine correlates of test use by gender. Differences, if present, may inform strategies to increase test use. We examined gender differences in the prevalence and(More)
The degree of experimental and quantitative detail which can be imposed on older adults' temporal experiences remains a significant area for investigation. This paper surveys material related to this general area of study, taking primarily a psychological focus. Review of this literature suggests that while a basic future time orientation is not(More)
This investigation extends prior research to apply decision-making constructs from the transtheoretical model (TTM) of behavior change to mammography screening. Study subjects were 8,914 women ages 50-80, recruited from 40 primarily rural communities in Washington State. Structural equation modeling showed that favorable and unfavorable opinions about(More)
INTRODUCTION Breast cancer control efforts could benefit from estimating mammography prevalence at the substate level because studies have primarily analyzed health survey data at the national and state levels. The purpose of this study was to evaluate the extent to which geographic disparities exist in mammography use across counties in the contiguous(More)