Exposure to Parental Cigarette Smoking and Child Problem Behaviors: A Longitudinal Study

This study examined exposure to environmental tobacco smoke (ETS), a major public health problem. ETS has been found to be associated with an increased risk of adverse health effects in children. This study utilizes data from a community-based, longitudinal investigation examining the relation between children’s exposure to ETS and later internalizing symptoms and externalizing behaviors. Interviews were administered to a representative community sample of participants from two New York State counties in 1983, with subsequent interviews in 1985–1986, 1992, 1997, and 2002–2003 (when the participants’ mean age was 32). Data was collected on various personality and behavioral characteristics of the participants, and on internalizing symptoms and externalizing behaviors demonstrated by their children. Results indicated that children’s exposure to ETS was associated with an increased risk for both internalizing symptoms and externalizing behaviors. This relationship was maintained despite control on a number of parental psychosocial risk factors (e.g., demographic variables, personality and behavioral attributes) that have been found to be associated with both parental cigarette smoking and behavior problems among children. These data, which indicate an association between exposure to ETS and internalizing symptoms and externalizing behaviors among children, support public health policies to further restrict children’s exposure to ETS.     

DEVELOPMENT AND EVALUATION OF TREATMENT PARADIGMS FOR THE SUPPRESSION OF SMOKING BEHAVIOR1

A multiple-baseline component-analysis design was employed to assess the effectiveness of three treatment programs for suppressing the cigarette smoking behavior of 24 subjects. Satiation, cognitive control, and contingent shock procedures were evaluated. The results demonstrated a consistent relationship between contingent shock and suppression of smoking. It was further indicated that subjects should be exposed to the number of sessions necessary to achieve total suppression in order to gain maximally from treatment and to avoid relapse. Neither the satiation component nor the cognitive control component was correlated with clear, permanent decrements in smoking frequencies. To date, no other treatment program has demonstrated the dramatic effects of the contingent shock procedures used in the present study.     

友伴网络结构与中学生的吸烟行为

运用社会网络理论和分析技术考察友伴网络结构与中学生吸烟行为的关系。被试选自北京两所中学1091名初一至高三学生,要求他们最多提名10名友伴,并报告自己及其友伴的吸烟行为。然后,使用NEGOPY社会网络分析软件对中学生的友伴网络结构进行分析。研究结果表明,中学生的友伴网络结构存在团体成员、团体联系者和孤立者三种类型,团体成员所占比例超过团体联系者和孤立者,但随年级升高,团体成员有下降趋势。此外,团体成员的吸烟率显著低于孤立者和团体联系者,即使排除性别、年龄和学校类型的影响后,友伴网络结构与中学生的吸烟行为仍然有非常明显的关系。     

CONTINGENCY MANAGEMENT PROMOTES SMOKING REDUCTIONS IN RESIDENTIAL SUBSTANCE ABUSE PATIENTS

Rates and consequences of cigarette smoking are more severe in substance abusers. In this 12‐week pilot study, residential substance abuse treatment patients received standard care for smoking cessation (n = 12) or prize contingency management (n = 12) for expired carbon monoxide (CO) tests ≤ 8 ppm and salivary cotinine < 10 ng/ml, which are indicative of smoking abstinence. Percentage of negative CO tests and the highest number of consecutive negative CO tests were greater in contingency management compared to standard care.     

A Deposit Contract Method to Deliver Abstinence Reinforcement for Cigarette Smoking

Eight smokers were randomly assigned to a deposit contract ($50.00) or to a no-deposit group. Using a reversal design, participants could recoup their deposit (deposit group) or earn vouchers (no-deposit group) for smoking reductions and abstinence (breath carbon monoxide [CO] ≤ 4 parts per million) during treatment phases. Treatment was delivered via a novel Internet-based method to monitor smoking status. Although equivalent decreases in breath CO and abstinence were observed during treatment in both groups, $178.50 in vouchers were distributed to participants in the no-deposit group, whereas a small surplus remained in the deposit group. A deposit contract method may represent a cost-effective model to deliver abstinence reinforcement for cigarette smoking.     

A Web-Based Contingency Management Program With Adolescent Smokers

The present study evaluated a new 30-day Web-based contingency management program for smoking abstinence with 4 daily-smoking adolescents. Participants made 3 daily video recordings of themselves giving breath carbon monoxide (CO) samples at home that were sent electronically to study personnel. Using a reversal design, participants could earn money for continued abstinence during the treatment phases (CO ≤ 5 ppm). All participants were compliant with the treatment (submitting 97.2% of samples), and all achieved prolonged abstinence from smoking.     

吸烟者感知吸烟社会规范与社交性吸烟行为的关系：身份认同和关系观的作用

考察吸烟者身份认同和关系观在感知吸烟社会规范与社交性吸烟行为关系中的作用。对1016名吸烟者进行问卷调查,结果表明：（1）感知吸烟社会规范显著正向预测社交性吸烟;（2）身份认同对感知吸烟社会规范和社交性吸烟关系起部分中介作用;（3）关系观正向调节感知吸烟社会规范和社交性吸烟的关系,而对感知吸烟社会规范和身份认同关系的调节不显著。研究支持了感知吸烟社会规范影响社交性吸烟的身份认同机制和文化价值观调节机制。     

Childhood self-regulatory skills predict adolescent smoking behavior

Cigarette smoking is the primary preventable cause of premature death. Better self-regulatory capacity is a key psychosocial factor that has been linked with reduced likelihood of tobacco use. Studies point to the importance of multiple forms of self-regulation, in the domains of emotion, attention, behavior, and social regulation, although no work has evaluated all of these domains in a single prospective study. Considering those four self-regulation domains separately and in combination, this study prospectively investigated whether greater self-regulation in childhood is associated with reduced likelihood of either trying cigarettes or becoming a regular smoker. Hypotheses were tested using longitudinal data from a cohort of 1709 US children participating in the Panel Study of Income Dynamics – Child Development Supplement. Self-regulation was assessed at study baseline when children ranged in age from 6 to 14 years, using parent-reported measures derived from the Behavior Problems Index and Positive Behavior Scale. Children ages 12–19 self-reported their cigarette smoking, defined in two ways: (1) trying and (2) regular use. Separate multiple logistic regression models were used to evaluate odds of trying or regularly using cigarettes, taking account of various potential confounders. Over an average of five years of follow-up, 34.5% of children ever tried cigarettes and 10.6% smoked regularly. Higher behavioral self-regulation was the only domain associated with reduced odds of trying cigarettes (odds ratio (OR) = .85, 95% confidence interval (CI) = .73–.99). Effective regulation in each of the domains was associated with reduced likelihood of regular smoking, although the association with social regulation was not statistically significant (ORs range .70–.85). For each additional domain in which a child was able to regulate successfully, the odds of becoming a regular smoker dropped by 18% (95% CI = .70–.97). These findings suggest that effective childhood self-regulatory skills across multiple domains may reduce future health risk behaviors.     

视觉线索诱发的香烟渴求感研究

本研究考察了90名男性青年志愿者(30名不吸烟者,60名香烟成瘾者被随机分成两组:被剥夺组和即时满足组,每组30名)在不同视觉线索刺激下诱发的心理渴求程度,以及喜欢和厌恶两种情绪的感受程度.视觉线索刺激为90张彩色图片,分为吸烟线索刺激图片(60张,包括与吸烟高度相关的图片和中度相关的图片,每类30张,和控制线索图片(30张,亦称与吸烟低度相关的图片),用计算机随机呈现给被试,每张图片呈现4秒钟,每呈现完一张图片,就让被试对该图片所诱发的香烟渴求程度,以及喜欢和厌恶感受进行评价.结果发现:(1)视觉线索能诱发香烟成瘾者对吸烟的渴求,并且诱发的渴求程度和剥夺状态有关,表现为被剥夺的香烟成瘾者的渴求程度高于即时满足的香烟成瘾者;(2)视觉线索与吸烟行为的相关程度越高,所诱发香烟成瘾者的心理渴求程度越强;(3)对香烟成瘾者来说,刺激图片对香烟渴求的诱发程度越高,引发的喜欢情绪越强,厌恶情绪越弱.