Children’s Maternal Representations Moderate the Efficacy of Parent–Child Interaction Therapy—Emotion Development (PCIT-ED) Treatment For Preschool Depression

Research on Child and Adolescent Psychopathology - A randomized controlled trial (RCT) demonstrated that a novel psychotherapy, Parent–Child Interaction Therapy—Emotion Development...     

Intra-individual variability in task performance after cognitive training is associated with long-term outcomes in children

The potential benefits and mechanistic effects of working memory training (WMT) in children are the subject of much research and debate. We show that after five weeks of school-based, adaptive WMT 6–9 year-old primary school children had greater activity in prefrontal and striatal brain regions, higher task accuracy, and reduced intra-individual variability in response times compared to controls. Using a sequential sampling decision model, we demonstrate that this reduction in intra-individual variability can be explained by changes to the evidence accumulation rates and thresholds. Critically, intra-individual variability is useful in quantifying the immediate impact of cognitive training interventions, being a better predictor of academic skills and well-being 6–12 months after the end of training than task accuracy. Taken together, our results suggest that attention control is the initial mechanism that leads to the long-run benefits from adaptive WMT. Selective and sustained attention abilities may serve as a scaffold for subsequent changes in higher cognitive processes, academic skills, and general well-being. Furthermore, these results highlight that the selection of outcome measures and the timing of the assessments play a crucial role in detecting training efficacy. Thus, evaluating intra-individual variability, during or directly after training could allow for the early tailoring of training interventions in terms of duration or content to maximise their impact.     

Family Imprisonment,Maternal Parenting Stress and Its Impact on Mother-Child Relationship Satisfaction

Parental imprisonment, and more recently other close family imprisonment, has been associated with long-term harms to children. A number of researchers have proposed that parenting stress caused by family imprisonment could impact on caregivers’ ability to offer a secure parent–child relationship after a close family member is imprisoned. Such relationship problems might then mediate further harms to children. The Family Stress-Proximal Process (FSPP) model conceptualises family imprisonment as an ongoing stressor that influences relational processes in families. Using HILDA, a nationally-representative Australian survey, we test key aspects of this theoretical model for women affected by close family imprisonment. We demonstrate that recent close family imprisonment does indeed significantly increase risks of high maternal parenting stress. Women affected by this high parenting stress are also significantly more likely to report feeling less satisfied with their relationship with their child one year later. Nonetheless, only a third of women experiences high parenting stress after close family imprisonment. And, women who experience close family imprisonment without high parenting stress do not have a greater risk of subsequent relationship dissatisfaction. We conclude that the prevention or reduction of parenting stress in families affected by close family imprisonment could have a protective effect on subsequent mother-child relationships.     

Functional connectivity differences in autism during face and car recognition: underconnectivity and atypical age‐related changes

Face recognition abilities improve between adolescence and adulthood over typical development (TD), but plateau in autism, leading to increasing face recognition deficits in autism later in life. Developmental differences between autism and TD may reflect changes between neural systems involved in the development of face encoding and recognition. Here, we focused on whole‐brain connectivity with the fusiform face area (FFA), a well‐established face‐preferential brain region. Older children, adolescents, and adults with and without autism completed the Cambridge Face Memory Test, and a matched car memory test, during fMRI scanning. We then examined task‐based functional connectivity between the FFA and the rest of the brain, comparing autism and TD groups during encoding and recognition of face and car stimuli. The autism group exhibited underconnectivity, relative to the TD group, between the FFA and frontal and primary visual cortices, independent of age. Underconnectivity with the medial and rostral lateral prefrontal cortex was face‐specific during encoding and recognition, respectively. Conversely, underconnectivity with the L orbitofrontal cortex was evident for both face and car encoding. Atypical age‐related changes in connectivity emerged between the FFA and the R temporoparietal junction, and R dorsal striatum for face stimuli only. Similar differences in age‐related changes in autism emerged for FFA connectivity with the amygdala across both face and car recognition. Thus, underconnectivity and atypical development of functional connectivity may lead to a less optimal face‐processing network in the context of increasing general and social cognitive deficits in autism.     

“Shopping While Black”: Examining Racial Discrimination in a Retail Setting1

To investigate racial discrimination in the marketplace, we conducted a field experiment to examine both overt and subtle forms of retail discrimination. “Customers” browsing in high‐end retail stores asked a salesperson if they would remove a security sensor from a pair of sunglasses prior to trying them on in front of a mirror. Although the request to remove the sensor was granted in all conditions, the salespersons showed greater levels of suspicion (i.e., staring, following) in the Black conditions, especially in the male‐group condition. These findings are consistent with current field research examining subtle biases toward other stigmatized groups.