Jon D. Kassel

Adult attachment security and symptoms of depression : The mediating roles of dysfunctional attitudes and low self-esteem

Three studies investigated the relation between adult attachment security and symptoms of depression. Study 1 examined the overall magnitude of the association between adult attachment and depression, and Studies 2 and 3 tested whether this relation was mediated by dysfunctional attitudes and low self-esteem. Results from the three studies were consistent with a mediation model. This model suggests that insecure adult attachment styles are associated with dysfunctional attitudes, which in turn predispose to lower levels of self-esteem. Such depletions in self-esteem are directly associated with increases in depressive symptoms over time. Insecure attachment appears to lead to depressive symptoms in adulthood through its impact on self-worth contingencies and self-esteem.

Immediate antecedents of cigarette smoking: an analysis from ecological momentary assessment.

: The authors assessed the association between smoking and situational cues, including affect, in real-world contexts. Using ecological momentary assessment, 304 smokers monitored ad-lib smoking for 1 week, recording each cigarette on palm-top computers. Generalized estimating equations contrasted 10,084 smoking and 11,155 nonsmoking situations. After controlling for smoking restrictions, smoking was strongly related to smoking urges and modestly related to consumption of coffee and food, the presence of other smokers, and several activities. Smoking was unrelated to negative or positive affect or to arousal, although it was associated with restlessness. Thus, in daily life, affect appears to exert little influence over ad-lib smoking in heavy smoking adults.

Adult Attachment Dimensions and Specificity of Emotional Distress Symptoms: Prospective Investigations of Cognitive Risk and Interpersonal Stress Generation as Mediating Mechanisms

Three prospective studies examined the relation between adult attachment dimensions and symptoms of emotional distress (anxiety and depression). Across all three studies, avoidant and anxious attachment prospectively predicted depressive symptoms, and anxious attachment was associated concurrently with anxiety symptoms. Study 2 tested a cognitive risk factors mediational model, and Study 3 tested an interpersonal stress generation mediational model. Both cognitive and interpersonal mediating processes were supported. The cognitive risk factors pathway, including elevated dysfunctional attitudes and low self-esteem, specifically mediated the relation between insecure attachment and prospective elevations in depression but not anxiety. For the interpersonal stress generation model, experiencing additional interpersonal, but not achievement, stressors over time mediated the association between insecure attachment and prospective elevations in depressive and anxious symptoms. Results advance theory and empirical knowledge about why these interpersonal and cognitive mechanisms explain how insecurely attached people become depressed and anxious.

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.

Adolescent smoking and depression: evidence for self‐medication and peer smoking mediation

AIMS The nature of the relationship between adolescent smoking and depression is unclear and the mechanisms that account for the comorbidity have received little investigation. The present study sought to clarify the temporal precedence for smoking and depression and to determine whether these variables are linked indirectly through peer smoking. PARTICIPANTS The sample was composed of 1093 adolescents participating in a longitudinal study of the behavioral predictors of smoking adoption. DESIGN AND MEASUREMENTS In this prospective cohort study, smoking, depression, peer smoking and other covariates were measured annually from mid-adolescence (9th grade; age 14) to late adolescence (12th grade, age 18). FINDINGS Parallel processes latent growth curve models supported a bidirectional relationship between adolescent smoking and depression, where higher depression symptoms in mid-adolescence (age 14) predicted adolescent smoking progression from mid- to late adolescence (ages 14-18). A significant indirect effect indicated that higher depression symptoms across time predicted an increase in the number of smoking peers, which in turn predicted smoking progression from mid-adolescence to late adolescence. In addition, smoking progression predicted a deceleration of depression symptoms from mid- to late adolescence. A significant indirect effect indicated that greater smoking at baseline predicted a deceleration in the number of smoking peers across time, which predicted a deceleration in depression symptoms from mid-adolescence to late adolescence. CONCLUSIONS The current study provides the first evidence of bidirectional self-medication processes in the relationship between adolescent smoking and depression and highlights peer smoking as one explanation for the comorbidity.

Attentional Mediation of Cigarette Smoking's Effect on Anxiety

It was hypothesized that smokings calming effects are cognitively mediated and depend on the presence of a benign distractor, smoking narrows the focus of attention, thereby reducing anxiety by facilitating distraction from stressful cognitions (cf. C. M. Steele & R. A. Josephss [1988] attention-allocation model of alcohol reinforcement). This notion was tested by examining the effect of smoking (vs. not smoking) on anxiety with and without a concurrent distraction in 82 smokers; distraction effects were also assessed in 42 nonsmokers. As predicted, smoking reduced anxiety only when paired with a distractor. Further, these findings could not be explained by direct nicotine effects or nicotine withdrawal. Several measures of attention allocation failed to confirm the hypothesized cognitive mechanisms, however. Implications of the findings are discussed.

Smoking, anxiety, and attention: support for the role of nicotine in attentionally mediated anxiolysis.

Based on J.D. Kassel and S. Shiffmans (1997) study, the hypothesis was tested that cigarette smokings anxiolytic effects are attentionally mediated and depend on the presence of benign distraction. This study explored whether the attentionally mediated anxiolytic effects of smoking observed in the J. D. Kassel and S. Shiffman (1997) study could be replicated and are attributable to nicotine. The study examined the effect on anxiety of smoking a high- or low-yield nicotine cigarette with or without a current distraction in 67 smokers. As predicted, only those who smoked a high-yield cigarette paired with participation in a distracting activity experienced a significant reduction in anxiety. Those who smoked a high-yield cigarette in the absence of distraction experienced a slight exacerbation of anxiety. These findings suggest that nicotine--not the behavioral or sensory aspects of smoking--interacts with distraction and leads to alleviation of anxiety.

What can hunger teach us about drug craving? A comparative analysis of the two constructs.

Abstract While few deny the prevalence of craving among drug-dependent individuals, many theorists have suggested that craving has outlived its usefulness as a meaningful psychological construct. The prevailing notion is that craving reflects an underlying biologic need, but the empirical support for this appears weak. To examine this concern, we review a similar psychological construct: hunger. An intuitive view is that hunger reflects the need to eat due to energy depletion. In this paper, we outline conceptual expectations of the constructs of craving and hunger, and review evidence suggesting that neither craving nor hunger (1) is a simple reflection of underlying biologic need, (2) has reliable physiological correlates or controls, (3) is strongly linked to affective state, or (4) reliably predicts consumption (food or drug). Rather than abandon the study of a compelling psychological construct, researchers ought to re-examine their expectations of craving, and re-focus their attempts to understand the role of craving in drug use. A review of the hunger literature also suggests several fruitful lines for investigation of craving.

A comprehensive examination of hookah smoking in college students: Use patterns and contexts, social norms and attitudes, harm perception, psychological correlates and co-occurring substance use

The practice of waterpipe smoking (hookah) has rapidly increased in popularity among young adults yet burgeoning research suggests that its use is associated with nicotine dependence and other negative smoking-related health consequences. Moreover, descriptive studies indicate that consumers may hold the belief that hookah smoking is safer than smoking cigarettes. The current study extended previous work by conducting a comprehensive assessment of patterns and contexts of hookah use, psychological correlates of use, co-occurring substance use as well as social norms and health perceptions surrounding the practice. Participants were 143 ethnically diverse undergraduate students at a large urban US university. Approximately half of the sample (48%) reported life-time use of hookah and 22% reported use within the past 30days. Relative to cigarette smoking, hookah smoking was associated with less perceived harm and addiction potential and higher social approval. Participants who reported life-time hookah use, as compared to those who did not, perceived less associated harm, had a greater number of friends who had tried and approved of hookah, were more likely to use cigarettes, marijuana, and alcohol and in higher frequencies and quantities and were at higher risk for problem tobacco and alcohol use. Among participants who were not current smokers, those with hookah experience were more likely to endorse intent to try a cigarette soon. Hookah users did not differ from non-users on measures of trait anxiety, depression and impulsivity though they were more likely to drink alcohol for coping, social and enhancement purposes than non-users. Implications are discussed for public health initiatives to educate young adults about the potential consequences of hookah smoking.

Individual differences in the context of smoking lapse episodes

Research on relapse has often focused either on the momentary context of lapses or on stable traits that predict who will relapse. We examine the relation between the two, analyzing how individual differences relate to characteristics of initial lapses, which were recorded nearly in real time by 105 smokers using hand-held computers. More nicotine-dependent smokers lapsed under more negative affect and more intense urges, but they did not smoke more in the initial lapse. Questionnaire measures of negative affect smoking did not predict negative affect lapses. Smokers who lapsed when drinking were less nicotine dependent, but they had a history of smoking while drinking, as assessed by computer monitoring. Smokers who attempted coping but lapsed nevertheless reported less active coping styles on the Ways of Coping questionnaire. The results demonstrate the interplay between individual traits and contextual influences in smoking relapse, and they particularly highlight the role of nicotine dependence in relation to contextual factors.