Absentminded lapses during smoking cessation.

Although it is widely believed that drug cravings are responsible for drug use and relapse, S. T. Tiffany (1990) has proposed a cognitive model in which drug use is triggered not by craving but by the cuing of automatized action plans. The purpose of this study was to examine the lapse episodes from an ecological momentary assessment (EMA) study of smokers attempting to quit for evidence of automatic, or absentminded, lapses with slight or no urges to smoke, in keeping with S. T. Tiffany's (1990) model. Qualitative analysis of 270 EMA reports made by 41 smokers during the first 14 days of quitting identified 15 (6%) absentminded lapses. Quantitative urge levels were significantly lower during absentminded lapses compared with nonabsentminded lapses; however, urges were not very low. Results indicate that absentminded lapses may occur but are probably relatively rare. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

A randomized clinical trial of a palmtop computer-delivered treatment for smoking relapse prevention among women.

Relapse is the rule rather than the exception among smokers attempting to quit, and compared to men, women may have higher relapse rates. The current study was a randomized clinical trial testing a palmtop computer-delivered treatment (CDT) for smoking relapse prevention among women. The intervention was individualized based on key theoretical constructs that were measured using ecological momentary assessment (EMA). All participants (N = 302) received standard smoking cessation treatment consisting of nicotine replacement therapy and group counseling, and completed EMA procedures for one week after quitting. At the completion of the group counseling sessions and EMA procedures, participants were randomized to either CDT or no further computer-delivered treatment or assessment (EMA-Only). CDT participants received a palmtop computer-delivered relapse prevention treatment for one additional month. CDT did not improve abstinence rates relative to EMA-Only. Process analyses suggested that heavier smokers were more likely to use CDT and that greater use among CDT participants may be associated with more positive outcomes. The rapid pace of technological advances in mobile computer technology and the ubiquity of such devices provide a novel platform for developing new and potentially innovative treatments. However, the current study did not demonstrate the efficacy of such technology in improving treatment outcomes. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

A longitudinal analysis of unaided smoking cessation.

A sample of 153 smokers who attempted to quit smoking without treatment was followed for 2 years. Follow-up assessment occurred at 1 month, 4 months, 1 year, and 2 years postquit. A subsample of 69 individuals was also interviewed prior to their quit date. The majority of participants (77%) achieved at least 24 hr of abstinence by the 1-month follow-up. However, subsequent relapse rates were high: Only 13% of the sample was abstinent at 1 year, and 19% reported abstinence at the 2-year follow-up. Variables related to short-term outcome were generally unrelated to long-term outcome. Individuals who succeeded at initial cessation were more likely to be men and to be lighter smokers. Among those who initially quit, abstainers at 1 month were less likely to have participated in prior treatment, to report smokers among their friends, and to live with other smokers. At 2 years, abstainers were younger and had smoked for fewer years. The use of multiple strategies for cessation was associated with abstinence at the 2-year follow-up. A strong motivation to quit was found to be important for both initial success and long-term maintenance. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

How many cigarettes did you smoke? Assessing cigarette consumption by global report, time-line follow-back, and ecological momentary assessment.

Objective: This study evaluated and compared several methods of assessing daily cigarette consumption. Design: Comparison of measures of daily cigarette consumption from several sources, from 232 smokers entering a smoking cessation program. Main Outcome Measures: Global reports of average smoking, Time-Line Follow-Back (TLFB) recall for the week preceding the study (premonitoring TLFB), 2 weeks' cigarette recordings using electronic diaries and ecological momentary assessment (EMA), and TLFB recall of smoking during EMA (monitored TLFB). Results: Global reports and premonitoring TLFB showed severe digit bias: six times as many values as expected were rounded at 10. Monitored TLFB also showed substantial digit bias (four times). EMA data showed none. EMA averaged 2.6 cigarettes lower than monitored TLFB, but exceeded TLFB on 32% of days. Across days, EMA and TLFB only correlated 0.29. Daily variations in TLFB did not correlate with variations in carbon monoxide (CO) measures taken on 3 days, but EMA measures did; among participants whose CO varied, r = .69. CO correlated with EMA cigarettes recorded in the preceding 2 hours, suggesting timely recording of cigarettes. Conclusion: TLFB measures are limited for precise assessment of cigarette consumption. EMA measures appear to be useful for tracking smoking, and likely other health-relevant events. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Chorioretinal damage caused by the excision of choroidal neovascularization

BACKGROUND: In recent years many longitudinal studies have examined the predictors of smoking acquisition. However, only a few studies have focused on the precursors of smoking cessation. The current study is one of the first concentrating on longitudinal predictors of young people's smoking cessation. METHODS: Subjects were 215 smokers ages 14-15 years who were reinterviewed 3 years later. These smokers were allocated to four groups based on their motivation to quit and actual quitting behavior at the last wave. Independent variables were smoking-specific cognitions, social influences, and aspects of smoking habits. RESULTS: Univariate comparisons between the four groups showed that those with a positive attitude toward smoking and lower self-efficacy were less likely to be motivated to quit 3 years later. No long-term effects of environmental influences were found. Aspects of smoking habits, such as intensity and frequency of smoking, and the context of cigarette use affected the motivation to quit. Logistic regression analyses were conducted to examine differences in predictors between the groups in more detail. These analyses revealed that differences mainly in attitudes and self-efficacy affected whether subjects were absolutely not motivated to quit or had actually quit 3 years later. Differences in smoking behavior affected the allocation to the more closely related groups (e.g., preparing versus quitting). CONCLUSIONS: Adolescents' motivation to quit is affected by smoking-related cognitions and habitual factors. More research is needed to decide whether the relation between intensity and frequency of smoking and the likelihood to quit later on should be interpreted in terms of differences in smoking initiation or in terms of preparation to quit.     

Negative mood, depressive symptoms, and major depression after smoking cessation treatment in smokers with a history of major depressive disorder.

Negative mood, depressive symptoms, and major depressive episodes (MDEs) were examined in 179 smokers with a history of major depression in a trial comparing standard smoking cessation treatment to treatment incorporating cognitive-behavioral therapy for depression (CBT-D). Early lapses were associated with relatively large increases in negative mood on quit date. Mood improved in the 2 weeks after quit date among those returning to regular smoking but not among those smoking moderately. Continuous abstinence was associated with short- and long-term reductions in depressive symptoms. MDE incidence during follow-up was 15.3% and was not associated with abstinence. Unexpected was that CBT-D was associated with greater negative mood and depressive symptoms and increased MDE risk. Results suggest complex bidirectional associations between affect and smoking outcomes. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Changes in self-efficacy resulting from unaided attempts to quit smoking.

Investigated changes in smoking self-efficacy as a result of successful and unsuccessful quit attempts. The sample consisted of 182 smokers (aged 19–70 yrs) who planned to quit smoking without professional assistance. Prior to a self-selected quit date, smoking self-efficacy was assessed. Quit status was determined 1, 6, and 12 mo after the quit date. Self-efficacy was reassessed at the 12-mo follow-up. At 12 mo the sample consisted of 44 quitters, 24 continuous smokers, 102 relapsers, and 12 Ss whose smoking status was uncertain. Self-reports of cessation were corroborated by collateral report and confirmed by saliva cotinine analysis. As predicted, quitters increased their self-efficacy, and continuous smokers decreased their self-efficacy from the prequit baseline to the 12-mo follow-up. Relapsers' self-efficacy also dropped significantly. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

A comparison of different methods for assessing the features of eating disorders in patients with binge eating disorder.

The authors compared 3 methods for assessing the features of eating disorders in patients with binge eating disorder (BED). Participants were administered the Eating Disorder Examination (EDE) interview and completed the EDE Questionnaire (EDE-Q) at baseline. Participants prospectively self-monitored their eating behaviors daily for 4 weeks and then completed another EDE-Q. The EDE and the EDE-Q were significantly correlated on frequencies of objective bulimic episodes (binge eating) and on the Dietary Restraint, Eating Concern, Weight Concern, and Shape Concern subscales. Mean differences in the EDE and EDE-Q frequencies of objective bulimic episodes were not significant, but scores on the 4 subscales differed significantly, with the EDE-Q yielding higher scores. At 4 weeks, the EDE-Q retrospective 28-day assessment was significantly correlated with the prospective daily self-monitoring records for frequency of objective bulimic episodes, and the mean difference between methods was not significant. The EDE-Q and self-monitoring findings for subjective bulimic episodes and objective overeating differed significantly. Thus, in patients with BED, the 3 assessment methods showed some acceptable convergence, most notably for objective bulimic episodes. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Ecological momentary assessment of mood disorders and mood dysregulation.

In this review, we discuss ecological momentary assessment (EMA) studies on mood disorders and mood dysregulation, illustrating 6 major benefits of the EMA approach to clinical assessment: (a) Real-time assessments increase accuracy and minimize retrospective bias; (b) repeated assessments can reveal dynamic processes; (c) multimodal assessments can integrate psychological, physiological, and behavioral data; (d) setting- or context-specific relationships of symptoms or behaviors can be identified; (e) interactive feedback can be provided in real time; and (f) assessments in real-life situations enhance generalizability. In the context of mood disorders and mood dysregulation, we demonstrate that EMA can address specific research questions better than laboratory or questionnaire studies. However, before clinicians and researchers can fully realize these benefits, sets of standardized e-diary questionnaires and time sampling protocols must be developed that are reliable, valid, and sensitive to change. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Development of the cocaine relapse interview: an initial report

Although fine-grained analyses of circumstances surrounding relapses have been conducted with alcoholics, smokers and opiate users, there is comparatively little information about the relapse process in cocaine abusers. The Cocaine Relapse Interview (CRI) is a structured interview that gathers information on the onset, course and termination of cocaine relapse episodes. This article describes the development of the CRI and presents initial data on its reliability and validity. Sections of the CRI assess experiences on the day of the relapse, experiences during the week prior to the relapse, attributions for the relapse, experiences following initial use of cocaine and factors in terminating the relapse. Most of the subscales in each section of the CRI had adequate internal consistency and test-retest reliabilities. Validity studies indicated that most of the subscales that assess experiences prior to relapse differentiated relapsers from two control groups of non-relapsers, and that several subscales and individual items from the sections that assess experiences following initial use and factors in termination differentiated "lapsers" from "relapsers". Limitations of the CRI and recommendations for its use were also discussed.     

Temptations to smoke after quitting: A comparison of lapsers and maintainers.

This study addresses whether characteristics of temptations to smoke differ for participants who quit smoking and maintain abstinence compared to those who quit and then lapse. Participants used hand-held computers to record temptations and were beeped at random for base-rate assessments. We used generalized estimating equations to compare 1,851 temptation episodes and 5,192 random assessments recorded by 151 participants (116 lapsers, 35 maintainers) over 1–23 days of abstinence. Compared to randomly sampled occasions, temptations were marked by greater negative affect, restlessness, attention disturbance, and exposure to smoking cues; participants were also more likely to be eating or drinking during temptations. Temptations reported by lapsers and maintainers did not differ in any respect, including their reported coping. The results highlight situational variance over individual differences. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Ecological momentary assessment (EMA) in studies of substance use.

Ecological momentary assessment (EMA) is particularly suitable for studying substance use, because use is episodic and thought to be related to mood and context. This article reviews EMA methods in substance use research, focusing on tobacco and alcohol use and relapse, where EMA has been most applied. Common EMA designs combine event-based reports of substance use with time-based assessments. Approaches to data organization and analysis have been very diverse, particularly regarding their treatment of time. Compliance with signaled assessments is often high. Compliance with recording of substance use appears good but is harder to validate. Treatment applications of EMA are emerging. EMA captures substance use patterns not measured by questionnaires or retrospective data and holds promise for substance use research. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Randomized Controlled Trial for Behavioral Smoking and Weight Control Treatment: Effect of Concurrent Versus Sequential Intervention.

The authors compared simultaneous versus sequential approaches to multiple health behavior change in diet, exercise, and cigarette smoking. Female regular smokers (N = 315) randomized to 3 conditions received 16 weeks of behavioral smoking treatment, quit smoking at Week 5, and were followed for 9 months after quit date. Weight management was omitted for control and was added to the 1st 8 weeks for early diet (ED) and the final 8 weeks for late diet (LD). ED lacked lasting effect on weight gain, whereas LD initially lacked but gradually acquired a weight-suppression effect that stabilized (p = .004). Behavioral weight control did not undermine smoking cessation and, when initiated after the smoking quit date, slowed the rate of weight gain, supporting a sequential approach. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

A day at a time: Predicting smoking lapse from daily urge.

Smokers who recently quit (N?=?214) monitored smoking urges for up to 26 days after quitting. Computers administered 4–5 assessments daily at random times; participants rated urges on waking and when they experienced temptation episodes. Urge intensity after cessation did not generally exceed urges reported during baseline ad lib smoking. Urge intensity and temptation frequency consistently declined over the quit period. Controlling for urge intensity at baseline, all daily urge intensity measures predicted lapse the following day in proportional hazards survival analyses. Average duration of temptation episodes also predicted lapses; frequency of temptation did not. To isolate the effect of day-to-day variations in urges, participants' nicotine dependence and urge intensity on quit day were controlled for. Only urge intensity at waking still predicted lapse risk; this was not because of this measure being closer in time to the day's lapses. Among lapsers, urge intensity at waking and in temptations rose preceding a lapse. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Adolescent reasons for quitting smoking: Initial psychometric evaluation.

Most adolescent smokers report intentions to quit, and the majority attempt cessation. However, little is known regarding the relationship between adolescent motives for cessation and smoking cessation efforts. To this end, the present study describes an initial evaluation of the psychometric characteristics of the Adolescent Reasons for Quitting scale (ARFQ), a measure of adolescent motives for smoking cessation. Participants were 109 current smoking high school students assessed at baseline and 6-month follow-up. The ARFQ item content and format was developed in a separate qualitative study with 36 high school students who had previously attempted to quit smoking. Exploratory factor analyses of ARFQ items yielded 3 subscales: Short-Term Consequences, Social Disapproval, and Long-Term Concerns. Validation analyses were conducted in relation to concurrent intentions to stop smoking and prospective smoking cessation attempts, providing evidence of concurrent, predictive, and discriminant validity. In particular, the Social Disapproval and Long-Term Concerns subscales significantly predicted subsequent cessation attempts. As such, the ARFQ may prove valuable for informing interventions to encourage adolescent smoking cessation. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Dynamic effects of self-efficacy on smoking lapses and relapse among adolescents.

Objective: The present study examined whether dynamic day-to-day variations in self-efficacy predicted success in quit attempts among daily smoking adolescents. Design: A sample of 149 adolescents recorded their smoking and self-efficacy three times per day during 1 week prior to and 3 weeks after a quit attempt. Main Outcome Measures: The first lapse, second lapse, and relapse after at least 24 hours of abstinence from smoking were the main outcome measures. Results: Self-efficacy was relatively high and moderately variable prior to the first lapse, but decreased and became more variable thereafter. Lower self-efficacy as measured at the lapse assessment significantly increased the risk that a second lapse and relapse would occur. Individual differences in baseline self-efficacy did not predict any of the treatment outcomes. The time-varying analyses, however, showed that lower self-efficacy on a given day predicted the first lapse, the second lapse, and relapse on the succeeding day. Daily concomitant smoking (any smoking on the preceding day) was not significantly related to relapse. Conclusion: The present results emphasize the importance of self-efficacy among adolescents in cessation and highlight the need for dynamic formulations and assessments of adolescents' self-efficacy and relapse. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Symptoms of depression and survival experience among three samples of smokers trying to quit.

Symptoms of depression have been associated with increased smoking prevalence and failure to quit smoking in several cross-sectional and population-based studies. Few studies, however, have prospectively examined the ability of current symptoms of depression to predict failure to quit smoking in treatment-motivated smokers. Pretreatment depressed mood was assessed by 3 different methods in 3 separate samples, 2 of which comprised smokers receiving combined pharmacological and behavioral treatments and a 3rd in which smokers received self-help materials only. In all studies, time in days from quit day until the 1st cigarette was ascertained to document survival. Survival analyses showed that in all 3 studies survival time was significantly and negatively related to measures of even very low levels of pretreatment depressed mood. Results were replicated across 3 independent samples and were robust and uniformly clear, indicating that low levels of depressive symptoms assessed at baseline predict time to 1st cigarette smoked after attempted quitting. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Case management

BACKGROUND: Effecting smoking cessation among adolescents provides an opportunity to reduce smoking levels among teens and among the adults those teens are soon to become. Better understanding of high school students' cessation behavior is needed to inform the development of effective strategies to support teen quitting. METHODS: Data from 1,210 established smokers among 6,427 12th graders from rural and suburban communities in Washington State were used to determine the frequency of a declared intention to quit, one or more quit attempts in the past year, ongoing quitting, and the attainment of long-term cessation. Logistic regression models investigated the association of these outcomes with the extent of peer smoking, age of becoming a regular smoker, sex, and grade point average (GPA). RESULTS: A serious intention to quit was declared by 67% of established smokers, and at least one attempt to quit was made in the past 12 months by 60%. However, only 21% of those who had attempted to quit in the past year were still abstaining at the time of the survey, and overall, merely 3% had achieved cessation beyond 12 months. The likelihood of success of quit attempts was strongly dependent on the extent of smoking among peers. Subjects who had become regular smokers at the youngest ages were more likely to undertake a quit attempt than those who started older. Females were less successful than males in attaining ongoing abstinence. Cessation behavior showed no clear association with students' GPA. CONCLUSIONS: A high fraction of high school smokers want to quit, but are unsuccessful in doing so. Thus, there is a need for programs to provide cessation skills to young smokers already motivated to quit.     

Observational learning and the fearful child: influence of peer models on swimming skill performance and psychological responses

This study examined the role of peer mastery and coping models on children's swimming skills, fear, and self-efficacy. Children (N = 24; M age = 6.2 years), who were identified as fearful of the water, were matched to control, peer-mastery, or peer-coping model conditions. Day 1 included a preintervention assessment. Days 2-4 included exposure to model conditions followed by a 20-min swimming lesson, Day 5 consisted of postintervention assessments, and a follow-up test was conducted 4 days later. Data were analyzed in a series of 3 x 3 (Model Type x Assessment Period) repeated measures analyses of variance on the dependent variables. Results revealed differences between modeling and control groups at postintervention and follow-up, but the small sample size and large within-group variability compromised many statistically significant findings. Calculation of effect sizes indicated moderate-to-large pre- to posintervention differences between control and modeling groups on skill, self-efficacy, and fear of swimming. These findings suggest that a modeling intervention combined with swimming lessons is a more effective behavior change agent for fearful children than swimming lessons alone.