Further Evidence for Reliability and Validity of the Triarchic Psychopathy Measure in a Forensic Sample and a Community Sample

Psychopathy is often described as a constellation of personality characteristics encompassing features such as impulsivity and antisociality, and a lack of empathy and guilt. Although the use of self-reports to assess psychopathy is still debated, there are distinct advantages to such measures and recent research suggests that they may not be as problematic as previously thought. This study further examined the reliability and validity of the Triarchic Psychopathy Measure (TriPM) in a community sample (N = 496) and forensic psychiatric patient sample (N = 217). Results indicated excellent internal consistencies. Additionally, the TriPM total and subscale scores related as expected to different subscales of the Psychopathic Personality Inventory –Revised (PPI-R) and to the Reactive and Proactive Aggression Questionnaire, reflecting good construct validity. Most importantly, ROC curve analyses showed that the TriPM evidenced better discrimination between the community sample and forensic psychiatric patients than the PPI-R. The current study extends the existent evidence demonstrating that the TriPM can be used as an efficient self-report instrument.     

Element repetition rates encode functionally distinct information in pied babbler ‘clucks’ and ‘purrs’

Human language is a recombinant system that achieves its productivity through the combination of a limited set of sounds. Research investigating the evolutionary origin of this generative capacity has generally focused on the capacity of non-human animals to combine different types of discrete sounds to encode new meaning, with less emphasis on meaning-differentiating mechanisms achieved through potentially simpler temporal modifications within a sequence of repeated sounds. Here we show that pied babblers (Turdoides bicolor) generate two functionally distinct vocalisations composed of the same sound type, which can only be distinguished by the number of repeated elements. Specifically, babblers produce extended ‘purrs’ composed of, on average, around 17 element repetitions when drawing young offspring to a food source and truncated ‘clucks’ composed of a fixed number of 2–3 elements when collectively mediating imminent changes in foraging site. We propose that meaning-differentiating temporal structuring might be a much more widespread combinatorial mechanism than currently recognised and is likely of particular value for species with limited vocal repertoires in order to increase their communicative output.     

A pawn by any other name? Social information processing as a function of psychopathic traits

Past research has linked psychopathic traits with the ability to manipulate others, either through deception or violence. Recent observations in corporate settings suggest that enhanced interpersonal assessments might underlie this process, giving psychopathic individuals the ability to detect useful and/or vulnerable victims. To test this hypothesis, a non-forensic sample of males participated in a social memory experiment involving the recognition of faces and recalling the biographical details of artificially created characters differing in their relative career success and emotional vulnerability. High-psychopathy participants had near-perfect recognition for sad, unsuccessful female characters, but impaired memory for other characters. The findings suggest that psychopathic personality is associated with “predatory memory” even in the absence of overt criminality.     

The aging woman in popular film: Underrepresented, unattractive, unfriendly, and unintelligent

The present study examined 100 top-grossing motion pictures spanning from the 1940s through the 1980s (20 movies from each decade). Eight hundred and twenty-nine characters were rated on attractiveness, character goodness, intelligence, friendliness, socioeconomic status, romantic activity, and movie outcome. It was hypothesized that ageist and sexist stereotypes would interact such that (a) older female characters would be more underrepresented, and (b) more negatively portrayed, than their male contemporaries. Both hypotheses were supported. Implications regarding double standards for age, and the media’s propagation of beauty-related standards for females were discussed. We would like to express our appreciation to David Shaffer and Mary Ballard for comments on an earlier version of this article. We would also like to thank Colin Crothers, Jennifer Lund Smith, and Debbie Sabia for their assistance in the collection of this data.     

Normalisation Versus Medicalisation of Sexual Disturbances During Menopause: A Qualitative Research in the Italian Context

Past research has found consistent correlations between menopause and increase in sexual disturbances, but very little research has inquired into the attribution of meanings to this change from the womens’ own perspectives and the role of the negotiating between sexes in the social-construction of the problem. This study aims to investigate how professionals, women diagnosed with hypoactive sexual desire disorder and ordinary people, both men and women, signify this phenomenon in the Italian context. Interviews were conducted by asking participants whether or not they considered the decrease in sexual desire to be a problem, and what this was dependent on. The analysis of the 146 participants’ answers revealed that women with sexual deficit emphasized the need for treating the biological changes of menopause; specialists considered both the gynecological and the psychological components, while ordinary people seemed to ‘normalise’ the problem, encoding it as the effect of menopause; they did not seem to be inclined to turn the situation into a call for help, suggesting the importance of sharing the problem within the relationship and underestimating the organic level of the question. The negotiation between sexes seems to transform a sexual problem into normality.