Humour Perception and Creation between Parents and 3‐ to 6‐month‐old Infants

Humour and laughter are universal to the human psychological experience and have serious developmental and evolutionary implications. Despite the early emergence of laughter in infancy, infants have been largely ignored in the humour research and humour has been largely ignored in the infant research. The present study describes the emergence of humour perception and creation in a sample of 20 parent–infant dyads who were followed from ages 3‐to‐ 6 months. The study examined how infants discover that absurd nonverbal behaviour, known as ‘clowning’, is amusing in the context of social engagement with caregivers. Results indicate that parents primarily use clowning when attempting to amuse their infants and pair these behavioural absurdities with affective cues like smiling and laughing. As they got older, infants were more likely to laugh and smile in response to clowning. Infants' ability to create humor via clowning also increased with age, starting with simple shrieks at 3 months to imitating absurd actions by 5 months. These increases are partly potentially explained by accompanying increases in parental smiling, laughing and clowning in response to infant clowning. Future research should employ more diverse samples and experimentally investigate the role of parental affect and social referencing in infants' interpretation of absurd behavior. Copyright © 2011 John Wiley & Sons, Ltd.     

Elevated responding to safe conditions as a specific risk factor for anxiety versus depressive disorders: evidence from a longitudinal investigation

The current study evaluated the degree to which startle reflexes (SRs) in safe conditions versus danger conditions were predictive of the onset of anxiety disorders. Specificity of these effects to anxiety disorders was evaluated in comparison to unipolar depressive disorders and with consideration of level of neuroticism. A startle paradigm was administered at baseline to 132 nondisordered adolescents as part of a longitudinal study examining risk factors for emotional disorders. Participants underwent a repetition of eight safe-danger sequences and were told that delivery of an aversive stimulus leading to a muscle contraction of the arm would occur only in the late part of danger conditions. One aversive stimulus occurred midway in the safe-danger sequences. Participants were assessed for the onset of anxiety and unipolar depressive disorders annually over the next 3 to 4 years. Larger SR magnitude during safe conditions following delivery of the aversive stimulus predicted the subsequent first onset of anxiety disorders. Moreover, prediction of the onset of anxiety disorders remained significant above and beyond the effects of comorbid unipolar depression, neuroticism, and subjective ratings of intensity of the aversive stimulus. In sum, elevated responding to safe conditions following an aversive stimulus appears to be a specific, prospective risk factor for the first onset of anxiety disorders.     

A test of the bidirectional association between sleep and mood in bipolar disorder and insomnia

The present study investigates sleep, mood, and the proposed bidirectional relationship between the two in psychiatric disorders. Participants with interepisode bipolar disorder (n = 49), insomnia (n = 34), and no psychiatric history (n = 52) completed seven consecutive days of sleep diaries and mood measures. The interepisode bipolar and insomnia participants exhibited greater sleep disturbance than the healthy control individuals. Negative mood was equally heightened in both interepisode bipolar disorder and insomnia, and there were no differences between the three groups in positive mood. Total wake time was associated with next morning negative mood in bipolar disorder, whereas evening negative mood was associated with subsequent total wake time in both bipolar disorder and insomnia. Additionally, positive mood was associated with subsequent total wake time for the insomnia group. Results support the theory that disruptions in nighttime sleep and daytime mood may be mutually maintaining and suggest the potential importance of transdiagnostic or universal processes.     

REVIEW OF HEYMAN'S ADDICTION: A DISORDER OF CHOICE

Gene Heyman's Addiction: A Disorder of Choice (2009) advances the important, albeit controversial, view that addiction is not a chronic, relapsing brain disease, but instead is an example of typical everyday choice that is both voluntary and self‐destructive. This review highlights Heyman's arguments for conceptualizing addiction as choice and discusses the utility of the treatment implications that are derived from the melioration model in which Heyman frames addiction. Self‐control and behavioral economics are presented as additional complementary frameworks for understanding addiction as choice, from which pragmatic, evidence‐based treatments for addiction (e.g., contingency management) might more easily be derived.     

Gender differences in self-conscious emotional experience: A meta-analysis

The self-conscious emotions (SCE) of guilt, shame, pride, and embarrassment are moral emotions, which motivate adherence to social norms and personal standards and emerge in early childhood following the development of self-awareness. Gender stereotypes of emotion maintain that women experience more guilt, shame, and embarrassment but that men experience more pride. To estimate the magnitude of gender differences in SCE experience and to determine the circumstances under which these gender differences vary, we meta-analyzed 697 effect sizes representing 236,304 individual ratings of SCE states and traits from 382 journal articles, dissertations, and unpublished data sets. Guilt (d = -0.27) and shame (d = -0.29) displayed small gender differences, whereas embarrassment (d = -0.08), authentic pride (d = -0.01), and hubristic pride (d = 0.09) showed gender similarities. Similar to previous findings of ethnic variations in gender differences in other psychological variables, gender differences in shame and guilt were significant only for White samples or samples with unspecified ethnicity. We found larger gender gaps in shame with trait (vs. state) scales, and in guilt and shame with situation- and scenario-based (vs. adjective- and statement-based) items, consistent with predictions that such scales and items tend to tap into global, nonspecific assessments of the self and thus reflect self-stereotyping and gender role assimilative effects. Gender differences in SCE about domains such as the body, sex, and food or eating tended to be larger than gender differences in SCE about other domains. These findings contribute to the literature demonstrating that blanket stereotypes about women's greater emotionality are inaccurate. (PsycINFO Database Record (c) 2012 APA, all rights reserved).     

What do students want socially when they arrive at college? Implications of social achievement goals for social behaviors and adjustment during the first semester of college

This study investigated if the social achievement goals that students endorsed at the beginning of their freshman year were associated with social behaviors and adjustment 6?months later (N?=?276; 52% female). Students were recruited from a residential hall and Resident Advisors provided multi-dimensional assessments of students?? social behaviors. A social development goal (a focus on improving social skills and relationships) promoted adjustment, indicated by a positive association with overall social competence. A social demonstration-avoid goal (a focus on avoiding negative judgments) hindered adjustment, indicated by negative associations with overall social competence, popularity and prosocial behavior and positive associations with anxious and internalizing behavior. A social demonstration-approach goal (a focus on gaining positive judgments) had benefits, as shown by positive associations with overall social competence and popularity, and negative associations with anxious behavior, but also drawbacks for adjustment, as shown by a positive association with aggression.     

Toward a model for assessing level of personality functioning in DSM-5, part I: a review of theory and methods

Personality disorders are associated with fundamental disturbances of self and interpersonal relations, problems that vary in severity within and across disorders. This review surveyed clinician-rated measures of personality psychopathology that focus on self-other dimensions to explore the feasibility and utility of constructing a scale of severity of impairment in personality functioning for DSM-5. Robust elements of the instruments were considered in creating a continuum of personality functioning based on aspects of identity, self-direction, empathy, and intimacy. Building on preliminary findings (Morey et al., 2011 /this issue), the proposed Levels of Personality Functioning will be subjected to extensive empirical testing in the DSM-5 field trials and elsewhere. The resulting version of this severity measure is expected to have clinical utility in identifying personality psychopathology, planning treatment, building the therapeutic alliance, and studying treatment course and outcome.