Attention training and the threat bias: an ERP study

Anxiety is characterized by exaggerated attention to threat. Several studies suggest that this threat bias plays a causal role in the development and maintenance of anxiety disorders. Furthermore, although the threat bias can be reduced in anxious individuals and induced in non-anxious individual, the attentional mechanisms underlying these changes remain unclear. To address this issue, 49 non-anxious adults were randomly assigned to either attentional training toward or training away from threat using a modified version of the dot probe task. Behavioral measures of attentional biases were also generated pre- and post-training using the dot probe task. Event-related potentials (ERPs) were generated to threat and non-threat face pairs and probes during pre- and post-training assessments. Effects of training on behavioral measures of the threat bias were significant, but only for those participants showing pre-training biases. Attention training also influenced early spatial attention, as measured by post-training P1 amplitudes to cues. Results illustrate the importance of taking pre-training attention biases in non-anxious individuals into account when evaluating the effects of attention training and tracking physiological changes in attention following training.     

Reaction Time‐based Detection of Concealed Information in Relation to Individual Differences in Executive Functioning

Executive functioning has been shown to play an essential role in a person's ability to accurately and efficiently execute deceptive responses. The present study relates individual differences in executive functions and anxiety to the accuracy and latency of deceptive responses in a reaction time (RT)‐based Concealed Information Test with pictorial stimuli extracted from a mock crime scenario. Results indicated that the pictorial RT‐based Concealed Information Test successfully differentiated between guilty and innocent participants. In terms of executive functions, set‐shifting and inhibition were directly related to deception accuracy and speed, respectively. However, enhanced underlying working memory skills (both verbal and spatial) were associated with longer RTs for item classification. No strong associations were noted with anxiety dimensions. The implications of these findings are discussed in relation to neurocognitive models of deception and to the process of deception detection. Copyright © 2011 John Wiley & Sons, Ltd.     

“It Depends on What You Mean by ‘Disagree’”: Differences between Parent and Child Perceptions of Parent–Child Conflict

We examined a new structured interview of parent?Cchild conflict that assesses parent and child perceptions of behavioral conflict about daily life topics (e.g., doing chores, homework), and whether discrepancies exist on beliefs about these topics. In a sample of 100 parents and children ages 10 to 17?years (M?=?13.5?years, 52 males, 57?% African-American), informants could reliably distinguish between perceived behavioral conflicts and perceived discrepant beliefs about topics. These scores were also significantly related to questionnaire reports of parent?Cchild conflict. Parent and child questionnaire reports did not significantly differ, yet on the structured interview, parents reported significantly greater levels of perceived conflict and discrepant beliefs relative to child reports. Additionally, structured interview reports of conflict demonstrated incremental validity by relating to child self-reports of delinquent behaviors, when accounting for questionnaire conflict reports. The findings have implications for increasing understanding of the links between parent?Cchild conflict and psychosocial outcomes.     

Development and validation of the Interpersonal Emotion Management Scale

Interpersonal Emotion Management (IEM) strategies represent behaviours targeted at managing negative emotions in others. This paper describes the development and validation of the four‐dimensional IEM strategies scale. Four studies were conducted to assess the psychometric properties of the scale, including content, discriminant, and criterion validity. Results provided strong support for the four‐dimensional measure of IEM strategies, distinct from conceptually related constructs, and predictive of subordinates’ trust in their supervisor.     

Just Tell Us What Happened to You: Autobiographical Memory and Seeking Asylum

When someone flees their country and seeks the protection of another state, they usually have to describe what happened to make them afraid to return. This task requires many psychological processes, a key one being autobiographical memory. Memory for events of a specific time and place in one's personal past is the subject of a huge literature, much of it showing that recall is vulnerable to distortions and biases. We review selected areas of this literature, shedding light on some of the processes at work when someone seeks to be recognised as a refugee—in particular, the effects of emotion, including emotional disorder. We then turn to the differing types of memory styles seen in different cultures. Crucial to this area, we briefly examine the current literature on deception. Finally, we draw on the reviewed literature to present conclusions about the reliance on autobiographical memories in the asylum process. Copyright © 2012 John Wiley & Sons, Ltd.     

Generalizability of WISC-IV index and subtest score profiles in children with traumatic brain injury

The Wechsler Intelligence Scale for Children, 4th edition (WISC-IV) is often used to assess children with traumatic brain injury (TBI); although limited information is available regarding its psychometric properties in these children. Two recent reports suggest that the Perceptual Reasoning Index is not uniquely sensitive to TBI, which differs from the Perceptual Organization Index of the WISC-III. The current study examined WISC-IV profiles in two independently gathered samples of children with TBI. Examination of profiles indicated similarities between the current findings and those reported in other studies, in that the greatest deficits were present on the Processing Speed Index and its component subtests of Coding and Symbol Search, while the Perceptual Reasoning index score was comparable to the Verbal Comprehension Index. Also, no significant index or subtest score differences were present when the current sample was compared to the children with TBI reported by Allen, Thaler, Donohue and Mayfield (2010 ). The present findings are consistent with two prior studies of the WISC-IV in children with TBI, providing additional evidence for profile differences between the WISC-III and WISC-IV. The results also suggest that WISC-IV profiles reported in prior studies are generalizable across TBI samples and study sites.     

Prescient human fetuses thrive

Fetal detection of adversity is a conserved trait that allows many species to adapt their early developmental trajectories to ensure survival. According to the fetal-programming model, exposure to stressful or hostile conditions in utero is associated with compromised development and a lifelong risk of adverse health outcomes. In a longitudinal study, we examined the consequences of prenatal and postnatal exposure to adversity for infant development. We found increased motor and mental development during the 1st year of life among infants whose mothers experienced congruent levels of depressive symptoms during and after pregnancy, even when the levels of symptoms were relatively high and the prenatal and postnatal environments were unfavorable. Congruence between prenatal and postnatal environments prepares the fetus for postnatal life and confers an adaptive advantage for critical survival functions during early development.     

Sex differences for the recognition of direct versus averted gaze faces

Gaze direction plays a central role in face recognition. Previous research suggests that faces with direct gaze are better remembered than faces with averted gaze. We compared recognition of faces with direct versus averted gaze in male versus female participants. A total of 52 adults (23 females, 29 males) and 46 children (25 females, 21 males) completed a computerised task that assessed their recognition of faces with direct gaze and faces with averted gaze. Adult male participants showed superior recognition of faces with direct gaze compared to faces with averted gaze. There was no difference between recognition of direct and averted gaze faces for the adult female participants. Children did not demonstrate this sex difference; rather, both male and female youth participants showed better recognition of faces with direct gaze compared to averted gaze. A large body of previous research has revealed superior recognition of faces with direct, compared to averted gaze. However, relatively few studies have examined sex differences. Our findings suggest that gaze direction has differential effects on face recognition for adult males and females, but not for children. These findings have implications for previous explanations of better recognition for direct versus averted gaze.