Generating animal and tool names: an fMRI study of effective connectivity

The present fMRI study of semantic fluency for animal and tool names provides further evidence for category-specific brain activations, and reports task-related changes in effective connectivity among defined cerebral regions. Two partially segregated systems of functional integration were highlighted: the tool condition was associated with an enhancement of connectivity within left hemispheric regions, including the inferior prefrontal and premotor cortex, the inferior parietal lobule and the temporo-occipital junction; the animal condition was associated with greater coupling among left visual associative regions. These category-specific functional differences extend the evidence for anatomical specialization to lexical search tasks, and provide for the first time evidence of category-specific patterns of functional integration in word-retrieval.     

Phone follow up to families of COVID-19 patients who died at the hospital: families' grief reactions and clinical psychologists' roles

A proportion of persons affected by coronavirus disease-19 (COVID-19) die and do so in extraordinary circumstances. This can make grief management extremely challenging for families. The Clinical Psychology unit of an Italian hospital offered a bereavement follow-up call to such families. This study aimed to explore the families' experiences and needs collected during these calls, and the role that the psychologists played through the call. A total of 246 families were called over 3 months. Multiple qualitative methods included: (i) written reports of the calls with relatives of patients who died at the hospital for COVID-19; (ii) qualitative semi-structured interviews with psychologists involved in the calls; (iii) observation of psychologists' peer group discussions. A thematic analysis was conducted. Six themes emerged: without death rituals, solitary, unexpected, unfair, unsafe, coexisting with other stressors. Families' reactions were perceived by psychologists as close to a traumatic grief. Families' needs ranged from finding alternative rituals to giving meaning and expressing different emotions. The psychologists played both a social-institutional and a psychological-human role through the calls (e.g., they cured disrupted communication or validated feelings and choices). This study highlighted the potential of traumatic grief of families of COVID-19 victims, and provided indications for supporting them within the space of a short phone call.     

‘Mommy,You are the Princess and I am the Queen’: How Preschool Children's Initiation and Language Use During Pretend Play Relate to Complexity

The present study investigated the relationship between complexity of pretend play, initiation of pretense activities, and mental state utterances used during play. Children 3 to 4 years of age were videotaped while engaging in pretend play with a parent. The videotapes were coded according to mental state utterances (i.e. desire, emotion, cognitive, and modulations of assertion), and pretend play complexity (i.e. interaction with parent, object use, theme, and role transformation). Children who initiated the pretend activities exhibited more complex play behaviours than those whose parents initiated the activities. Children's increased use of cognitive mental state terms was related to increased pretend play complexity, while parents' increased use of cognitive terms was related to decreased levels of complexity. The results provide support for using a guided participation approach to interacting with preschool children to enhance independence and complexity in play. Copyright © 2015 John Wiley & Sons, Ltd.     

Parental Attachment and Body Satisfaction in Adolescents

Insecure attachment can contribute to various psychological problems including body dissatisfaction. It is not clarified which attachment quality, anxiety or avoidance predict lower body satisfaction, and the relationship of maternal and paternal patterns has not been distinguished yet. Our aim was to test these aspects in adolescents. Participants of the large cross-sectional survey were Hungarian children and adolescents (N?=?5214, 51.6?% boys, mean age 14.8 years, SD?=?2.6 years). Measures included self-reported body weight and height data, body satisfaction scale, the Experience in Close Relationships Scale—Relationship Structures, and the Child Depression Inventory. Boys had significantly higher body satisfaction, and worse maternal attachment than girls, who showed worse paternal attachment and higher depression. Higher paternal anxiety and avoidance, and maternal avoidance predicted lower body satisfaction in both genders adjusted for age and BMI (R ²?=?6.1–12.5?%). Depression fully mediated the relationship between dysfunctional maternal attachment and lower body satisfaction in both genders, between dysfunctional paternal attachment and lower body satisfaction in girls, while only partially mediated between dysfunctional paternal attachment and lower body satisfaction in boys. Dysfunctional parental attachment was associated with adolescents’ lower body dissatisfaction, mediated by the level of depression. The importance of paternal attachment was highlighted in boys’ body concerns. Results suggest that handling negative moods, parental anxiety and avoidance may be useful in the case conceptualizations and treatments related to adolescents’ body dissatisfaction that requires further assessment.     

Affect in Play Scale-Preschool Version: Validation on a Sample of School Age Italian Children

The Affect in Play Scale-Preschool version is a semi-structured measure of cognitive and affective pretend play processes using a 5?min standardized play task devised for preschool children. This study investigated an extension of the scale in a sample of 333 children, aged 6–10 years. Participants were assessed using another measure of play processes, the Affect in Play Scale, a divergent thinking task, the Alternate Uses Test, a measure of school coping, the School Coping measure, and a measure of empathy, the Index of Empathy for Children. External validity with these measures was investigated, using correlational analyses. Construct validity of the scale was assessed using a confirmatory factor analysis approach. A correlated two-factor structure with a cognitive and an affective factor demonstrated the best fit. Implications for the use of this extension to assess cognitive and affective processes in pretend play and developmental outcomes were discussed.     

The effect of oxytocin on biological motion perception in dogs (<Emphasis Type="Italic">Canis familiaris</Emphasis>)

Recent studies have shown that the neuropeptide oxytocin is involved in the regulation of several complex human social behaviours. There is, however, little research on the effect of oxytocin on basic mechanisms underlying human sociality, such as the perception of biological motion. In the present study, we investigated the effect of oxytocin on biological motion perception in dogs (Canis familiaris), a species adapted to the human social environment and thus widely used to model many aspects of human social behaviour. In a within-subjects design, dogs (N = 39), after having received either oxytocin or placebo treatment, were presented with 2D projection of a moving point-light human figure and the inverted and scrambled version of the same movie. Heart rate (HR) and heart rate variability (HRV) were measured as physiological responses, and behavioural response was evaluated by observing dogs’ looking time. Subjects were also rated on the personality traits of Neuroticism and Agreeableness by their owners. As expected, placebo-pretreated (control) dogs showed a spontaneous preference for the biological motion pattern; however, there was no such preference after oxytocin pretreatment. Furthermore, following the oxytocin pretreatment female subjects looked more at the moving point-light figure than males. The individual variations along the dimensions of Agreeableness and Neuroticism also modulated dogs’ behaviour. Furthermore, HR and HRV measures were affected by oxytocin treatment and in turn played a role in subjects? looking behaviour. We discuss how these findings contribute to our understanding of the neurohormonal regulatory mechanisms of human (and non-human) social skills.