Validating the theoretical structure of the Treatment Self-Regulation Questionnaire (TSRQ) across three different health behaviors.

Nearly 40% of mortality in the United States is linked to social and behavioral factors such as smoking, diet and sedentary lifestyle. Autonomous self-regulation of health-related behaviors is thus an important aspect of human behavior to assess. In 1997, the Behavior Change Consortium (BCC) was formed.

A self-determination multiple risk intervention trial to improve smokers' health.

Background: Little is known about how interventions motivate individuals to change multiple health risk behaviors. Self-determination theory (SDT) proposes that patient autonomy is an essential factor for motivating change.

Objective: An SDT-based intervention to enhance autonomous motivation for tobacco abstinence and improving cholesterol was tested.

Testing a self-determination theory intervention for motivating tobacco cessation: supporting autonomy and competence in a clinical trial.

A longitudinal randomized trial tested the self-determination theory (SDT) intervention and process model of health behavior change for tobacco cessation (N = 1006). Adult smokers were recruited for a study of smokers' health and were assigned to intensive treatment or community care. Participants were relatively poor and undereducated.

A new tool to assess treatment fidelity and evaluation of treatment fidelity across 10 years of health behavior research.

A. Bellg, B. Borrelli, et al.

Examples of implementation and evaluation of treatment fidelity in the BCC studies: where we are and where we need to go.

Treatment fidelity plays an important role in the research team's ability to ensure that a treatment has been implemented as intended and that the treatment has been accurately tested. Developing, implementing, and evaluating a treatment fidelity plan can be challenging. The treatment fidelity workgroup within the Behavior Change Consortium (BCC) developed guidelines to comprehensively evaluate treatment fidelity in behavior change research.

On the investigation of primed and chronic autonomous and heteronomous motivational orientations.

Four studies examined primed and chronic autonomous and heteronomous motivations. Study 1 showed that autonomy and heteronomy can be primed and influence perceptions and behavior in a way consistent with consciously regulated motives. In Study 2, a measure of chronic motivation was developed and its construct validity and reliability were assessed.

Health care practitioners' motivation for tobacco-dependence counseling.

Smoking cessation counseling by practitioners occurs at low rates in spite of strong evidence that counseling increases quit rates and reduces patient mortality. In a preliminary study, 1060 New York State physicians completed a survey concerning use of the Agency for Health Care Policy and Research (AHCPR) Guidelines, perceived autonomy and perceived competence for counseling, perceived autonomy support from insurers, and barriers to counseling. Considered together, perceived autonomy, perceived competence and perceived autonomy support predicted time devoted to counseling and use of the AHCPR guidelines.

Self-determination, smoking, diet and health.

A Clinical Trial will test (1) a Self-Determination Theory (SDT) model of maintained smoking cessation and diet improvement, and (2) an SDT intervention, relative to usual care, for facilitating maintained behavior change and decreasing depressive symptoms for those who quit smoking. SDT is the only empirically derived theory which emphasizes patient autonomy and has a validated measure for each of its constructs, and this is the first trial to evaluate an SDT intervention. Adult smokers will be stratified for whether they are at National Cholesterol Education Program (1996) recommended goal for low-density lipoprotein cholesterol (LDL-C).