Differential effects of social and non‐social reward on response inhibition in children and adolescents

An important issue in the field of clinical and developmental psychopathology is whether cognitive control processes, such as response inhibition, can be specifically enhanced by motivation. To determine whether non‐social (i.e. monetary) and social (i.e. positive facial expressions) rewards are able to differentially improve response inhibition accuracy in typically developing children and adolescents, an ‘incentive’ go/no‐go task was applied with reward contingencies for successful inhibition. In addition, the impact of children's personality traits (such as reward seeking and empathy) on monetary and social reward responsiveness was assessed in 65 boys, ages 8 to 12 years. All subjects were tested twice: At baseline, inhibitory control was assessed without reward, and then subjects were pseudorandomly assigned to one of four experimental conditions, including (1) social reward only, (2) monetary reward only, (3) mixed social and monetary reward, or (4) a retest condition without reward. Both social and non‐social reward significantly improved task performance, although larger effects were observed for monetary reward. The higher the children scored on reward seeking scales, the larger was their improvement in response inhibition, but only if monetary reward was used. In addition, there was a tendency for an association between empathic skills and benefits from social reward. These data suggest that social incentives do not have an equally strong reinforcing value as compared to financial incentives. However, different personality traits seem to determine to what extent a child profits from different types of reward. Clinical implications regarding probable hyposensitivity to social reward in subjects with autism and dysregulated reward‐seeking behaviour in children with attention‐deficit/hyperactivity disorder (ADHD) are discussed.     

Masculinities, Femininities, Behaviour and Health

Using the notion that gender is performed in daily life and through daily activities, I review some of the health behaviour literature which employs ideas about masculinity and femininity. I argue that recent theorising about both masculinities ( Connell & Messerschmidt, 2005 ) and femininities ( Schippers, 2007 ) can be extremely useful in this field. I consider two specific health behaviours in light of this theorising, namely healthy eating and drinking alcohol, and explore how and which versions of masculinities and femininities are played out, which are problematic, and what they mean for gender hegemony. I argue that across both areas (and across other health behaviours), there are three specific issues that are important and require further conceptual development and empirical work: (1) the relationality of gender; (2) masculinities and femininities as embodied; and (3) the local, contingent and intersectional nature of masculinities and femininities. This conceptual framework and the aspects of relationality, embodiment and intersectionality have important implications not only for understanding health behaviours, but for any social psychological work theorising identities and everyday social practice.     

Beyond quantity: Individual differences in working memory and the ordinal understanding of numerical symbols

In two different contexts, we examined the hypothesis that individual differences in working memory (WM) capacity are related to the tendency to infer complex, ordinal relationships between numerical symbols. In Experiment 1, we assessed whether this tendency arises in a learning context that involves mapping novel symbols to quantities by training adult participants to associate dot-quantities with novel symbols, the overall relative order of which had to be inferred. Performance was best for participants who were higher in WM capacity (HWMs). HWMs also learned ordinal information about the symbols that lower WM individuals (LWMs) did not. In Experiment 2, we examined whether WM relates to performance when participants are explicitly instructed to make numerical order judgments about highly enculturated numerical symbols by having participants indicate whether sets of three Arabic numerals were in increasing order. All participants responded faster when sequential sets (3-4-5) were in order than when they were not. However, only HWMs responded faster when non-sequential, patterned sets (1-3-5) were in order, suggesting they were accessing ordinal associations that LWMs were not. Taken together, these experiments indicate that WM capacity plays a key role in extending symbolic number representations beyond their quantity referents to include symbol-symbol ordinal associations, both in a learning context and in terms of explicitly accessing ordinal relationships in highly enculturated stimuli.     

Group membership,group norms,empathy, and young children's intentions to aggress

This study assessed the effect of ingroup norms and empathy on 6 and 9‐year‐old children's (N=161) attitudes and aggressive intentions toward outgroup members. Prior to an intergroup drawing competition against an outgroup, participants' empathy was measured, and they were randomly assigned to a simulated group with a norm of direct or indirect aggression, or no aggression norm. Results indicated participants' attitudes were less positive toward the outgroup vs. the ingroup, and that both direct and indirect aggressive intentions were displayed toward the outgroup. Most importantly, the ingroup was liked less when it had an aggression norm, and the participants' aggressive intentions were not enhanced by the group aggression norm. Empathy was a significant negative predictor of direct but not indirect aggression intentions. Implications for understanding the instigation and inhibition of children's aggression intentions are discussed. Aggr. Behav. 35:244–258, 2009. © 2009 Wiley‐Liss, Inc.     

Digging Deeper: An Object Relations Couple Therapy Update

Over the past two decades, neurobiology research has added clarity to the process of emotional and behavioral change. In turn, this has led to endorsement of interventions that appear to be most helpful in individual and couple therapy. In addition to research on emotional dysregulation, contemporary studies have focused on the construction of meaning and its relevance to interpersonal relationships. According to Lisa Barrett, Richard Lane, and others, the brain references concepts to rapidly arrive at the most probable conclusions. Encoded experience and memory fragments guide this process and are vital in understanding partners' emotional responses. These findings support an object relations perspective that emphasizes the importance of past relational experiences that inform the present. This is particularly relevant in work with couples, as each individual's beliefs, expectations, and capacity for intimacy are invariably tied to earlier relationships. Research findings on memory reconstruction provide a basis for interventions that can add to the existing treatment approach, as it is suggested that working in a specific way with emotionally based memories has the potential to modify and reduce their predictive power and ability to unleash beliefs and behaviors that work against intimacy. The therapist who is informed by emerging neuroscience research can better uncover and actively work with memories that may be compromising a couple's relationship.     

Cooperation and coordination across cultures and contexts: Individual,sociocultural, and contextual factors jointly influence decision making in the volunteer's dilemma game

What factors promote or hinder volunteering within organizations and groups? This paper simultaneously explores the impact of individual, contextual, and sociocultural variables on decision making in a special type of social dilemma: the volunteer's dilemma game (VDG). The VDG provides a controlled experimental method for studying volunteering behaviors in an anonymous interactive environment. We developed six variations of the VDG and administered them to economics students in five different cultures (N_total = 603). Among other things, these VDGs varied whether the potential benefits of volunteering were certain or uncertain. Although the overall level of volunteering did not vary substantially across most cultural groups, we found that culture interacted with the size and (un)certainty of the benefits associated with volunteering, to influence volunteering decisions. We also found that religiosity (but not religious affiliation per se) increases volunteering and that men are less likely to volunteer when the returns to doing so are certain. These results extend our knowledge of behaviors in the VDG, and their potential drivers, with clear implications for understanding how culture, individual characteristics, and context jointly influence prosocial behavior and coordination.     

Assessment of mothers' working models of relationships: Some clinical implications

The parent-child relationship exerts a powerful influence upon child behavior. Thus, it has been suggested that psychiatric diagnoses of infants and young children should include a characterization of parent-child relationships and interactions. In this article, we discuss one way of characterizing relationships, which is based upon interviews of parents' childhood histories and their conceptualizations or working models of early experiences (Adult Attachment Interview, George, Kaplan, & Main, 1985). The associations between mothers' working models, their parenting behavior, and the behavior of their children are discussed. Patterns of parent-child relationships described in mothers' subjective histories are discussed with respect to the patterns of interactional behavior of the mothers and their children observed in a laboratory play session. Case examples are given to illustrate the patterns, and implications for clinical use of this system are discussed. The interview appears to be a reliable tool for characterizing parental histories, assessing the associations between subjective conceptualizations and parenting behavior, exploring parental contributions to child behavior, and outlining patterns of relationships.     

Infant-parent psychotherapy with an autistic toddler

This paper describes the 3½ -year treatment of an autistic toddler, who by age 5 showed normal social relationships and only minor residual cognitive features of the disorder. The treatment approach integrated infant-parent psychotherapy with techniques of special education and involved a two-person team that worked simultaneously in the family's home. The early work focused on discovering ways to mediate environmental stimulation so as to enhance the child's availability for social interaction. The treatment helped the parents understand this and explored and interpreted misconceptions about their son that interfered with parental feelings and functions. Multiple issues in the parent-child relationship and in the child's social and cognitive development eventually were addressed. This case illustrates one scenario in the development of relationships when an infant lacks the biological fittedness for social interaction. It demonstrates the possibility of ameliorating the autistic condition through a modification of infant-parent psychotherapy. The successful outcome of the case seems to be the result of several factors: The child's age at the beginning of treatment, his areas of cognitive strength, and his parents' exceptional ability to use and extend the therapy.