Smoking, mood regulation, and personality: an event-sampling exploration of potential models and moderation

The aim of the present study was to test potential models of smoking-related changes in mood and how these are moderated by personality (behavioral activation and inhibition systems). Three models yielding distinct predictions regarding mood changes associated with cues to smoking and effects of ingestion were identified: the negative reinforcement model, the appetitive-incentive model, and the incentive-sensitization model. Seventy participants provided baseline data on personality and mood, and subsequently monitored their smoking behavior over 48 hours using an event-contingent diary--eliciting reports of mood state immediately prior to, and after, each cigarette smoked. MANOVA and multilevel modeling indicated that mood (hedonic tone and energetic arousal) improved significantly (p<.001) from baseline to pre-smoking, but did not change from pre- to post-smoking, thereby supporting the incentive-sensitization model. Further multilevel analyses indicated that significant variability in hedonic tone was moderated by the behavioral activation system.     

Temporal dynamics of guilt: changes in the role of interpersonal and intrapsychic factors

Baumeister, Stillwell and Heatherton (1994) argue that guilt serves primarily interpersonal functions and take issue with more traditional intrapsychic accounts of guilty feelings, in which causality, responsibility, and blame are emphasized. We examined the validity of these claims by asking 198 college students to imagine that they destroyed the valued property of either their best friend or mother, under each of three conditions of causal responsibility (accidental, foreseeable, unjustifiably intended). They then rated the reactions they anticipated from the victim (anger, disappointment; change in impression of the perpetrator), their perceived blameworthiness, aspects of causality, and how guilty they would feel immediately after perpetrating the harm as well as an entire day later. Imagined guilt was curvilinearly related to responsibility at time 1, but linearly at time 2. Results suggest that people only weigh interpersonal concerns more heavily after time has elapsed, but that both factors integrally affect feelings of guilt. © 1997 John Wiley & Sons, Ltd.     

Age differences in using source-relevant cues.

Subjects heard words originating from 2 speakers and later decided which of the 2 speakers said the words. Older adults had difficulty with source monitoring when perceptual cues from 2 sources were similar (2 female speakers), but this difficulty was overcome when perceptual cues were distinctive (a male and a female speaker) and were the only salient cues to source. Older adults also benefited from distinctive spatial cues when these were the only salient cues to source. Older adults, however, experienced difficulties in using multiple cues (both perceptual and spatial) to source effectively, whereas younger adults were able to use multiple cues to enhance their source-monitoring performance. It is suggested that age differences in source monitoring result from differential cue utilization.     

Persistent pursuit of need-satisfying goals leads to increased happiness: A 6-month experimental longitudinal study

University-based community members (N = 181) participated in a four-wave, 6-month longitudinal experiment designed to increase treatment participants’ happiness levels. Participants were randomly assigned to set goals either to improve their life circumstances (comparison condition) or to increase their feelings of autonomy, competence, or relatedness in life (treatment conditions). We hypothesized that sustained gains in happiness would be observed only in the three treatment conditions, and that even these gains would last only when there was continuing goal engagement. Results supported these predictions and the sustainable happiness model on which they were based (Lyubomirsky et al. in Rev Gen Psychol 9:111–131, 2005). Furthermore, participants with initial positive attitudes regarding happiness change obtained larger benefits. We conclude that maintained happiness gains are possible, but that they require both “a will and a proper way” (Lyubomirsky et al. in Becoming happier takes both a will and a proper way: two experimental longitudinal interventions to boost well-being, 2009).     

Using a Naturalistic Sport Context to Train Social Skills in Children

ABSTRACT

Researchers have utilized sports activities to deliver social skills training (SST) programs to children. Using a multiple-baseline across behaviors design, we examined whether a brief SST program delivered during a soccer camp would increase social skills and athletic competencies. Each participant’s self-concept, and his interest in soccer were evaluated. Results suggest that the SST procedure effectively increased targeted social skills. Further, participants reported increased interest in soccer and higher overall self-concept. Our results suggest that similar effects can be achieved in a relatively short, but intense, camp that utilizes SST and sports-skill training components. Limitations and implications are discussed.     

Infants use known verbs to learn novel nouns: Evidence from 15- and 19-month-olds

Fluent speakers’ representations of verbs include semantic knowledge about the nouns that can serve as their arguments. These “selectional restrictions” of a verb can in principle be recruited to learn the meaning of a novel noun. For example, the sentence He ate the carambola licenses the inference that carambola refers to something edible. We ask whether 15- and 19-month-old infants can recruit their nascent verb lexicon to identify the referents of novel nouns that appear as the verbs’ subjects. We compared infants’ interpretation of a novel noun (e.g., the dax) in two conditions: one in which dax is presented as the subject of animate-selecting construction (e.g., The dax is crying), and the other in which dax is the subject of an animacy-neutral construction (e.g., The dax is right here). Results indicate that by 19 months, infants use their representations of known verbs to inform the meaning of a novel noun that appears as its argument.     

Coping sense of humor reduces effects of stereotype threat on women's math performance

Two studies demonstrated that coping sense of humor buffered women against the effects of stereotype threat on math performance. Using a correlational design, Study 1 demonstrated that women low in coping sense of humor assessed their performance on standardized math tests lower than did men and lower than did women high in coping sense of humor. Using an experimental design, Study 2 showed that coping sense of humor was positively related to women's performance on a math test taken under conditions of stereotype threat but not under conditions of no stereotype threat. Mediation analyses suggest that in the stereotype-threat condition, state anxiety mediated the relationship between coping sense of humor and test performance. Women higher in coping sense of humor performed better because they felt less anxiety while taking the test.     

Death anxiety and sexual risk-taking: different manifestations of the process of defense

College students(n = 162) completed measures of death anxiety and sexual risk-taking, with a thought listing procedure in-between. Those who completed the death anxiety measure first (Death Salient condition) reportedgreater willingness to engage in high-risk sexual behavior than the Non-Death Salient group. This result was consistent with the hypothesis that evoking death anxiety would produce denial-based defensive activity. Also, Death Salient participants reporting more death thoughts were lower on risk-taking, as predicted. Interestingly, Death Salient participants reporting stressful thoughts about issues unrelated to personal mortality (displacement) were also less willing to engage in high-risk sexual behavior. The results are discussed in relation to a new, avowal-based model of the process of psychological defense.     

Impact of a Kentucky Maternal, Infant, and Early Childhood Home-Visitation Program on Parental Risk Factors

As public health organizations continue to implement maternal and child health home-visitation programs, more evaluation of these efforts is needed, particularly as it relates to improving parental behaviors. The purpose of our study was to assess the impact of families’ participation in a home-visitation program offered by a central Kentucky health department on parental risk factors. A family social worker or nurse interviewed parents pre-intervention, completing a Parent Survey which assessed multiple parental risk factors associated with negative health and well-being and to calculate a total risk score. Upon exiting the program, parents are re-interviewed to document improvements, review progress and accomplished goals, plan for transitional services, and calculate a new risk score. As of December 2010, 64 families had completed the home-visitation program and had pre- and post-risk scores available for analysis. Based on paired-sample t tests, there was a statistically significant difference in total mean risk scores among both mothers and fathers from pre to post. The McNemar–Bowker test also revealed statistically different scores for four of the six risk factors for mothers and fathers pre- and post-home-visitation: lifestyle behaviors and mental health, coping skills and support systems, stresses, and anger management skills. Findings suggest that families who were deemed at-risk for adverse pregnancy and child health outcomes benefit from participation in the home-visitation program. Programs designed to promote positive pregnancy outcomes and child development may benefit from providing social support, fostering parental knowledge, skill development and problem solving, insuring proper medical care, and connecting parents with community resources.     

The ability to process emotional information predicts loss aversion

On the basis of previous research it was hypothesized that alexithymia is associated with a higher tolerance for losses. This hypothesis is extended to explore whether the putative link between loss aversion and alexithymia remains once traits associated with risk taking (sensation seeking) and broad based personality traits (the Big 5) are controlled. Participants (N = 260) completed indices of alexithymia, sensation seeking and the Big 5 and both a riskless (endowment effect) and risky (lottery task) measure of loss aversion. It was found that the higher the alexithymia score the lower the loss aversion for both riskless and risky decisions even when sex, sensation seeking and the Big 5 are taken into account. The implications for this finding are discussed in the light of a neurological explanation of the relationship between alexithymia and loss aversion.