The construct of risk perception occupies a key rote within most major theoretical models of health behavior. However, empirical evidence supporting the relationship between high levels of perceived risk and the practice of risk-reducing behaviors is often inconsistent. Surprisingly little is known about factors that may influence the construction of risk perceptions, how perceptions of risk may change over time, or about how smoking behavior and risk perceptions may be reciprocally related. The proposed study will address these issues by examining real-time, momentary changes in risk perceptions in the natural environment among smokers attempting cessation. Moreover, the study will examine potential differences over time in perceptions of risk among smokers who achieve successful abstinence and those who relapse. Participants will be community smokers (N=200) recruited from the greater Houston area. We expect that factors including affective state, craving, and smoking behavior will influence perceptions of smoking-relevant risk over time in the natural environment. Participants will be tracked from one week prior to their quit date through three weeks after their quit date using state-of-the-science ecological momentary assessment (EMA) procedures. All participants will receive smoking cessation treatment consisting of nicotine patch therapy, minimal contact smoking cessation counseling, and self-help materials based on the Treating Tobacco Use and Dependence Clinical Practice Guideline. Smoking-relevant health risk perceptions will be assessed using several state-of-the-science behavioral/psychological assessment technologies - EMA and """"""""implicit"""""""" cognition psychological measures - as well as computer-administered questionnaires. Findings have the potential to shed light on important mechanisms that may influence the construction of risk perceptions and on how perceptions of risk and smoking behavior may be reciprocally related.

Agency
National Institute of Health (NIH)
Institute
National Center for Chronic Disease Prev and Health Promo (NCCDPHP)
Type
Research Scientist Development Award - Research & Training (K01)
Project #
1K01DP000086-01
Application #
6914741
Study Section
Special Emphasis Panel (ZCD1-EWS (K2))
Program Officer
Colley Gilbert, Brenda J
Project Start
2004-09-30
Project End
2007-09-29
Budget Start
2004-09-30
Budget End
2005-09-29
Support Year
1
Fiscal Year
2004
Total Cost
$323,265
Indirect Cost
Name
University of Texas MD Anderson Cancer Center
Department
Type
Schools of Medicine
DUNS #
800772139
City
Houston
State
TX
Country
United States
Zip Code
77030
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Ye, Min; Zhang, Hong; Amabile, Giovanni et al. (2013) C/EBPa controls acquisition and maintenance of adult haematopoietic stem cell quiescence. Nat Cell Biol 15:385-94
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Reitzel, Lorraine R; Li, Yisheng; Stewart, Diana W et al. (2013) Race moderates the effect of menthol cigarette use on short-term smoking abstinence. Nicotine Tob Res 15:883-9
Zhang, Hong; Alberich-Jorda, Meritxell; Amabile, Giovanni et al. (2013) Sox4 is a key oncogenic target in C/EBP? mutant acute myeloid leukemia. Cancer Cell 24:575-88
Businelle, Michael S; Kendzor, Darla E; Reitzel, Lorraine R et al. (2013) Pathways linking socioeconomic status and postpartum smoking relapse. Ann Behav Med 45:180-91
Kendzor, Darla E; Reitzel, Lorraine R; Mazas, Carlos A et al. (2012) Individual- and area-level unemployment influence smoking cessation among African Americans participating in a randomized clinical trial. Soc Sci Med 74:1394-401
Reitzel, Lorraine R; Vidrine, Jennifer Irvin; Businelle, Michael S et al. (2010) Preventing postpartum smoking relapse among diverse low-income women: a randomized clinical trial. Nicotine Tob Res 12:326-35
Kendzor, Darla E; Businelle, Michael S; Costello, Tracy J et al. (2010) Financial strain and smoking cessation among racially/ethnically diverse smokers. Am J Public Health 100:702-6
Kendzor, Darla E; Businelle, Michael S; Costello, Tracy J et al. (2010) Breast feeding is associated with postpartum smoking abstinence among women who quit smoking due to pregnancy. Nicotine Tob Res 12:983-8

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