Preventing Maltreatment with a Community-Based Implementation of Parent–Child Interaction Therapy

The purpose of this study was to examine rates of child abuse and neglect reports following a community implementation of Parent–Child Interaction Therapy (PCIT), an evidence-supported intervention for the prevention of maltreatment. Among a group of families receiving PCIT, predictors of reports were examined including family demographics, course of treatment, changes in clinical measures, and caregiver report for prior maltreatment victimization and perpetration. Participants (n = 120) included families at-risk for future maltreatment with and without prior maltreatment history. Agency case records were linked with state administrative records of child welfare reports. Time to follow-up ranged from 13 to 40 months. Bivariate and multivariate survival analyses were used to model risk for a later report. During the follow-up period, 12.5 % of families had a report for physical abuse or neglect. Reports of prior victimization as a child and prior perpetration as an adult were strong predictors of a report of perpetration after PCIT. Dosage of PCIT and change in clinical measures did not increase risk for a later report. PCIT can be an effective intervention for preventing maltreatment. Family history of child welfare involvement is a prominent factor in assessing risk for future involvement.     

Treatment of Posttraumatic Stress Disorder Following an Armed Robbery: A Case Study Testing the Transportability of Trauma-Focused Cognitive-Behavioural Therapy to Urban Africans

John, an urban African male who developed posttraumatic stress disorder (PTSD) following an armed robbery at the petrol station where he worked, was treated with 12 sessions of Trauma-focused cognitive behaviour therapy. Intervention involved a combination of psychoeducation, prolonged imaginal exposure, cognitive restructuring and behavioural assignments. This article is a systematic case study of his treatment which included a comprehensive narrative and tracking of progress by means of the Posttraumatic Diagnostic Scale. John responded well to the treatment, finding it acceptable and credible and remained free of PTSD symptoms at 15 months follow up. It is argued, based on the principles of Elliott's Hermeneutic Single Case Efficacy Design, that there is evidence from within the narrative that it was the treatment that led to remission of symptoms. This case study demonstrates the cognitive, emotional and behavioural processes underlying John's PTSD, which fits with those extensively described in the research literature, and that this evidence-based treatment developed in a westernised context is transportable to work with urban Africans.     

The QCAE: A Questionnaire of Cognitive and Affective Empathy

Empathy has been inconsistently defined and inadequately measured. This research aimed to produce a new and rigorously developed questionnaire. Exploratory (n ₁= 640) and confirmatory (n ₂= 318) factor analyses were employed to develop the Questionnaire of Cognitive and Affective Empathy (QCAE). Principal components analysis revealed 5 factors (31 items). Confirmatory factor analysis confirmed this structure in an independent sample. The hypothesized 2-factor structure (cognitive and affective empathy) was tested and provided the best and most parsimonious fit to the data. Gender differences, convergent validity, and construct validity were examined. The QCAE is a valid tool for assessing cognitive and affective empathy.     

The culture‐negotiation link.

Scholars have only recently begun to assess the strength with which culture affects negotiator communication, as compared with contextual or structural features of business negotiations. Although prior studies reveal important cross‐cultural differences in national negotiating style, they may not help us understand intercultural (mixed‐culture) settings. The crucial question is how heavily are international negotiators influenced by their own cultural values? When negotiating with a culturally disparate partner, what are the separate and cumulative effects of culture and contextual variables on negotiator communication? To answer these questions, the effect of culture (here, individualism‐collectivism) on integrative (information exchange) and distributive (fixed‐sum errors) negotiating is assessed in 32 intercultural dyads. In addition, the contextual effects of role (buyer vs. seller), preconceptions about negotiating (anticipated competition), and mutual adaptation (interdependence in information exchange) are examined. Preliminary results suggest that role requirements influence negotiators more heavily than culture. Supplemental analyses point to some potentially interesting buyer‐seller differences and suggest that information exchange is more a function of reciprocity than of cultural values.     

Further insights into the relationship between the experience of life adversity and interrogative suggestibility

Research over the past few years has uncovered a consistent link between the reporting of intense negative life events and interrogative suggestibility on the Gudjonsson Suggestibility Scale (GSS). This study (N = 130) now investigates the functional form of this relationship. Findings show that a linear regression model provides the most acceptable fit to the observed values for yield 1, yield 2, shift and total suggestibility scores. However, results also show the presence of non linear, quadratic, aspects to the relationship between the experience of life adversity and yield 1 scores. Up until now GSS scores were thought to increase linearly with level of adversity experienced: this study provides some evidence that, for the yield 1 subscale of the GSS, this may not be the case – high levels of adversity may not necessarily lead to an increased risk of accepting misleading information during questioning as once presumed.     

National personality characteristics: II. Adaption-innovation in Canadian,American, and British samples

On the Kirton Adaption-Innovation Inventory 1,106 Canadians scored as more adaptive than American and British standardization samples. Means for Canadian females and males were congruent with those in national samples from six other countries.     

The "ticktock" of our internal clock: direct brain evidence of subjective accents in isochronous sequences

The phenomenon commonly known as subjective accenting refers to the fact that identical sound events within purely isochronous sequences are perceived as unequal. Although subjective accenting has been extensively explored using behavioral methods, no physiological evidence has ever been provided for it. In the present study, we tested the notion that these perceived irregularities are related to the dynamic deployment of attention. We disrupted listeners' expectancies in different positions of auditory equitone sequences and measured their responses through brain event-related potentials (ERPs). Significant differences in a late parietal (P3-like) ERP component were found between the responses elicited on odd-numbered versus even-numbered positions, suggesting that a default binary metric structure was perceived. Our findings indicate that this phenomenon has a rather cognitive, attention-dependent origin, partly affected by musical expertise.     

Timing variations in music performance: musical communication, perceptual compensation, and/or motor control?

A perceptual performance paradigm was designed to disentangle the timing variations in music performance that are due to perceptual compensation, motor control, and musical communication. First, pianists perceptually adjusted the interonset intervals of three excerpts so that they sounded regular. These adjustments deviated systematically from regularity, highlighting two sources of perceptual biases in time perception: rhythmic grouping and a psychoacoustic intensity effect. Then the participants performed the excerpts on the piano in the same regular way. The intensity effect disappeared, and some variations due to motor constraints were observed in relation to rhythmic groups. Finally, the participants performed the excerpts musically. Variations due to musical communication involved additional group-final lengthening that reflected the hierarchical grouping structure of the excerpts. These results underline the nuclear role of grouping in musical time perception and production.