The understanding of sadness, guilt, and shame in 5-, 7-, and 9-year-old children

Children's understanding of sadness and guilt and of guilt and shame were examined in two separate studies, each involving a total of 60 Italian children aged 5-6, 7-8, and 9-10 years. For each emotion, the children were individually interviewed; they were asked to describe antecedents, thoughts characterizing the emotion that was the subject of the interview, and the action tendencies a person might use in response to the emotion. The children were also asked if, and if so, how, the presence of a parent might affect the emotion, and how they would cope with the situation. Results showed that at all the ages considered in this study, the children knew about the three emotions, although there were some age differences related to the depth of their understanding. Such data show that children's understanding of social emotions occurs earlier than claimed in previous studies that have focused mainly on antecedents.     

The indirect effect of cognitive reserve on the relationship between age and cognition in pathological ageing: A cross-sectional retrospective study in an unselected and consecutively enrolled sample

Cognitive reserve (CR) allows individuals to maintain cognitive functionality even in the presence of pathologies. The compensation hypothesis suggests that CR plays an indirect role between age and cognitive decline, contrasting the negative effect of ageing on cognition. We test this hypothesis in an unselected and consecutively enrolled sample of memory clinic attendees (n = 134) who completed the CR Index questionnaire and three neuropsychological tests assessing global cognition (MMSE, FAB, CDT). Participants were divided into two groups based on standard diagnostic criteria (DSM-5): those who were cognitively impaired (n = 92) and those who were preserved (n = 42). A principal component analysis was used to extract a composite measure of global cognitive functioning from the three neuropsychological tests, and mediation analysis was used to examine the relationship between CR, age and global cognitive functioning in the two groups. Results revealed that: (i) age had a significant direct negative effect on the global cognitive score in both groups; (ii) the three socio-behavioural proxies of CR together suppress the direct negative relationship between age and global cognitive score in cognitively impaired patients but not in cognitively preserved participants. This study confirms the association between CR, age and cognition and allows us to validate its role in a population with cognitive impairment and extend findings to a low-to-middle educated population. These results hold important implications for public health and wellness promotion, emphasising the beneficial role of maintaining healthy and active physical, cognitive and social lifestyles.     

Psychopathic personality traits are linked to reduced false memories for negative events

Individuals scoring high on psychopathic personality traits process emotional material to a different extent than individuals with few psychopathic traits. Evidence exists that these individuals have impaired emotional memory. The question arises whether this emotional memory impairment has ramifications for the production of emotional false memories. In the present study, we investigated the production of false and true memories for emotional events in a community sample (N = 120) of individuals varying in psychopathic traits (evaluated with the Psychopathic Personality Inventory–Revised [PPI-R] questionnaire). The fearless dominance (FD) component of psychopathy interacted with the emotional impact of to-be-remembered events in the production of false memories, showing fewer negative false memories with increasing levels of FD. At the subjective level, negative false memories were not perceived as vivid memory experiences in high FD individuals. Concerning true memories, higher scores in cold-heartedness were related to fewer true memories for neutral and negative (but not positive) events. These results show that individuals with high psychopathy traits – in particular, FD – do not have a general emotional memory impairment but they process negative material in a different way than individuals with low psychopathic traits and thus are less susceptible to producing false memories for negative events.     

Integrating Dimensional and Discrete Theories of Emotions: A New Set of Anger- and Fear-Eliciting Stimuli for Children

The selection of appropriate stimuli for inducing specific emotional states has become one of the most challenging topics in psychological research. In the literature there is a lack of affective picture database specifically suited to investigate emotional response in children. Here the authors present the methodology that led us to create a new database (called Anger- and Fear-Eliciting Stimuli for Children) of affective stimuli inducing experiences of 3 target emotions (neutral, anger, and fear) to use in experimental session involving children. A total of 84 children were asked to (a) indicate the perceived emotion and its intensity and (b) rate the three affective dimensions of the Self-Assessment Manikin (SAM). Based on concordance between labeled and expected target emotion, the authors decided to select 15 stimuli to be included in Multivariate modeling techniques were applied to evaluate the association between expected target emotion and SAM ratings. The authors found that the hit rate for the neutral pictures was good (greater than 81%), for fear-eliciting pictures it was greater than 64%, and for anger-eliciting pictures it was moderate (between 45% and 56%). The study results reveal also an age effect only in the arousal scale. However, the authors did not find significant gender-related differences in SAM ratings.     

The Relatives’ Big Five Personality Influences the Trajectories of Recovery of Patients After Severe TBI: A Multilevel Analysis

This study examines the influence of the personality of relatives on the trajectories of recovery of patients with severe traumatic brain injury (TBI). The present subsample (N = 376) of a larger population‐based, prospective, 12‐month multicenter cohort study in Switzerland (2007–2011) consists of patients with severe TBI (age ≥ 16) and their relatives. The predictors are the NEO Five‐Factor Inventory and time (trajectory of functioning of the patient over time). The outcomes are the patients’ (a) neurological functioning; (b) reported emotional, interpersonal, cognitive, and total functioning post‐injury; and (c) health‐related quality of life (HRQoL). The covariates included Abbreviated Injury Scale score of the head region and age. Results for patients > 50 are (a) relatives’ Extraversion influenced patients’ total, interpersonal, and cognitive functioning; (b) relatives’ Agreeableness influenced patients’ interpersonal functioning; and (c) relatives’ Conscientiousness influenced patients’ physical HRQoL (ps < .05). Results for patients ≤ 50 are (a) relatives’ Neuroticism influenced patients’ neurological and emotional functioning, and (b) relatives’ Extraversion influenced patients’ emotional functioning and psychological HRQoL (ps < .05). The personality traits of the relative covary with the functioning of the patient, and psychological adaptation to the loss of function may progress at a later stage after physical health improvements have been achieved. Thus, a biopsychosocial perspective on the rehabilitation process is needed.     

Working memory affects false memory production for emotional events

Whereas a link between working memory (WM) and memory distortions has been demonstrated, its influence on emotional false memories is unclear. In two experiments, a verbal WM task and a false memory paradigm for negative, positive or neutral events were employed. In Experiment 1, we investigated individual differences in verbal WM and found that the interaction between valence and WM predicted false recognition, with negative and positive material protecting high WM individuals against false remembering; the beneficial effect of negative material disappeared in low WM participants. In Experiment 2, we lowered the WM capacity of half of the participants with a double task request, which led to an overall increase in false memories; furthermore, consistent with Experiment 1, the increase in negative false memories was larger than that of neutral or positive ones. It is concluded that WM plays a critical role in determining false memory production, specifically influencing the processing of negative material.     

Female Adolescents with Eating Disorders,Parental Psychopathological Risk and Family Functioning

Epidemiological studies on adolescents with eating disorders demonstrate a high prevalence of disordered eating behaviors, with a higher prevalence of eating disorders among girls. Several studies have recently demonstrated an association between female adolescents’ eating disorders, parental psychopathological risk, and an impaired family functioning with poor quality of the relationships among family members. On the basis of these premises, we conducted a cross-sectional study initially recruiting 243 families of female adolescents affected by anorexia nervosa (Group A), bulimia nervosa (Group B), and binge eating disorder (Group C) (average age 14–17) to assess their psychological profile (SCL90-R), specific representations of their family functioning (FACES-IV), and the possible effect of adolescents’ psychological profiles and parents’ psychopathological risk on family functioning. Our results indicate that adolescents and parents in Groups A, B, and C show an unequivocal psychopathological profile; in particular, adolescents with anorexia present the most severe psychopathological risk. Further, our results show that adolescents and their parents differ in their perception of their family functioning. More specifically, adolescents with anorexia perceive their family as highly disengaged, poorly interwoven, and rigid, in addition cohesion and communication qualities are perceived as low. Interestingly, parental psychopathological risk predicts adolescents’ specific perception of their family functioning. These findings may guide clinical interventions as they suggest that distinct maternal psychopathological symptoms can be associated with a variety of clinical configurations in their offspring, whereas paternal psychopathological risk may be present in adolescents suffering from all forms of eating disorders.     

The Relationship Between Direct Violence Victimization and Arrest History: The Mediating Role of Aggression

This study sought to determine whether emerging adults with a history of arrest differed on reported experiences of direct violence victimization (DVV), as well as measures of depression, posttraumatic stress disorder, and aggression. We administered self-report measures to 535 diverse college students. Results revealed that 64 participants reported a history of arrest. Participants with a history of arrest reported significantly higher scores on measures of aggression, as well as a greater number of DVV experiences, when compared to a comparable random sample of participants with no history of arrest. When the total sample was examined, there was no direct relationship between DVV and history of arrest. However, we found evidence for the mediating effect of aggression between the two variables. Our findings suggest that, among emerging adults who have experienced DVV, high levels of aggression may play a role in criminal justice involvement.     

Neuromodulation can reduce aggressive behavior elicited by violent video games

Research has shown that exposure to violent media increases aggression. However, the neural underpinnings of violent-media-related aggression are poorly understood. Additionally, few experiments have tested hypotheses concerning how to reduce violent-media-related aggression. In this experiment, we focused on a brain area involved in the regulation of aggressive impulses—the right ventrolateral prefrontal cortex (rVLPFC). We tested the hypothesis that brain polarization through anodal transcranial direct current stimulation (tDCS) over rVLPFC reduces aggression related to violent video games. Participants (N = 79) were randomly assigned to play a violent or a nonviolent video game while receiving anodal or sham stimulation. Afterward, participants aggressed against an ostensible partner using the Taylor aggression paradigm (Taylor Journal of Personality, 35, 297–310, 1967), which measures both unprovoked and provoked aggression. Among those who received sham stimulation, unprovoked aggression was significantly higher for violent-game players than for nonviolent-game players. Among those who received anodal stimulation, unprovoked aggression did not differ for violent- and nonviolent-game players. Thus, anodal stimulation reduced unprovoked aggression in violent-game players. No significant effects were found for provoked aggression, suggesting tit-for-tat responding. This experiment sheds light on one possible neural underpinning of violent-media-related aggression—the rVLPFC, a brain area involved in regulating negative feelings and aggressive impulses.