Nine-month-old infants generalize object labels, but not object preferences across individuals

As with all culturally relevant human behaviours, words are meaningful because they are shared by the members of a community. This research investigates whether 9-month-old infants understand this fundamental fact about language. Experiment 1 examined whether infants who are trained on, and subsequently habituated to, a new word-referent link expect the link to be consistent across a second speaker. Experiment 2 examined whether 9-month-old infants distinguish between behaviours that are shared across individuals (i.e. words) from those that are not (i.e. object preferences). The present findings indicate that infants as young as 9 months of age expect new word-referent links, but not object preferences, to be consistent across individuals. Thus, by 9 months, infants have identified at least one of the aspects of human behaviour that is shared across individuals within a community. The implications for children's acquisition of language and culture are discussed.     

Children’s developing views of social excluders: A dissociation between social evaluation and partner preference

When facing social exclusion, children seek to strengthen existing social connections and form new ones. This study asked whether they also make strategic choices about the targets of their affiliative goals. Three- to six-year-olds (N = 69; 36 female; mostly non-Hispanic White) observed characters acting inclusively or exclusively. All ages viewed excluders more negatively than includers, but only five- and six-year-olds preferred includers as play partners. Despite easily detecting and remembering exclusion events, younger children expressed no play partner preference. Children's verbal justifications revealed that older children choose partners more carefully and draw on a richer understanding of exclusion. More generally, the initial dissociation between social evaluation and preference formation underscores that these are distinct processes with different developmental trajectories.     

Biopsychosocial Factors Associated with Parenting Stress in Pediatric Sickle Cell Disease

Caregivers of children with sickle cell disease (SCD) experience significant physical and emotional hardship with their child’s disease management. Little is known about the potential contributors to parenting stress in pediatric SCD. The present study aimed to identify child and caregiver biopsychosocial factors associated with disease-related parenting stress in pediatric SCD. Participants included 74 caregiver-youth dyads. Parenting stress was associated with increased child pain frequency, more missed school days, and increased healthcare utilization, and inversely correlated with caregiver mental health and social-emotional functioning. Parenting stress also partially explained the relationship between child pain frequency and healthcare utilization after controlling for parent depression and anxiety. Parenting stress may play a unique and critical role in pediatric SCD and underscore the impact parenting stress may have on youth in medical and academic settings. Further research is warranted to determine risk factors and appropriate interventions for parenting stress to improve comprehensive patient care.

     

Tropes of the crusades in Indonesian Muslim discourse

This paper concerns the ways in which tropes of the Crusades are used in contemporary Indonesian Islamic discourse. It is based on the analysis of contemporary textual materials and on ethnographic research conducted between 1978 and 2009. It is argued that tropes of the Crusades and now linked to an Islamist discourse that is Anti-Western and Anti-Semitic and that they are employed as mythological archetypes that link the colonial past with contemporary Indonesian politics and world affairs.     

Getting culture: a new path for Indonesia’s Islamist Justice and Prosperity party?

Partai Keadilan Sejahtera (PKS, The Justice and Prosperity Party) is the largest Islamist political party in Indonesia. It has roots in the religious and political and religious teachings of the Muslim Brotherhood and promotes what Oliver Roy calls "deculturized religion." The party can be understood as the political component of a larger social movement that seeks to transform Indonesian society and culture in ways that would establish Shari'ah as social, if not political, reality. It is also committed to the electoral process and to working inside the Indonesian political system in a more general sense. Until recently, the PKS has dismissed local modes of Muslim practice and much of Indonesian culture as "un-Islamic." The extent of the party's transformative agenda is unclear for three reasons: it shares the Muslim Brotherhood's gradualist approach, it is less than transparent about its goals, and it is divided into purist or "Justice" and pragmatic or "Prosperity" factions. The leadership of the Prosperity faction is currently ascendant and is attempting to reach beyond its Islamist base by sponsoring musical and dramatic performances it hopes will appeal to Muslims devoted to Javanese and other Indonesian cultural traditions. Ethnographic and web-based research indicate that these efforts are greeted with considerable suspicion.     

On the Escaig obstacle hypothesis for cross-slip in face-centered-cubic materials

There is a significant body of literature wherein a linear approximation of Escaig's model is used to justify the large experimentally measured activation-volumes for cross-slip in face-centered-cubic copper. Here, by examining the error between the linear approximation and the original theory, we show that this explanation is not satisfactory. The calculated value for activation volume in copper, using Escaig's original equations, yields ～60b ³ (b?=?Burgers vector) while the linear approximation yields 200b ³, the latter result fortuitously matching the experimental values.     

Spontaneous Personality Synthesis in Group Therapy

Combined therapy is defined as concurrent dyadic and group therapy with the same therapist. This paper focuses on a neglected aspect of combined therapy: broaching and exploring this question with one's individual, patient. The author shows how raising this question: (1) alters the therapeutic field whether or not the patient joins; (2) can sharpen the therapist's understanding of the indications and contraindications for group membership; (3) offers untapped therapeutic approaches and opportunities to clarify issues in the individual treatment; and (4) stirs up countertransference issues related to issues of profitability, the transference of the patient in individual treatment, and the transference of the group-as-a-whole. Several case examples are provided.     

Just do it? Investigating the gap between prediction and action in toddlers’ causal inferences

Adults’ causal representations integrate information about predictive relations and the possibility of effective intervention; if one event reliably predicts another, adults can represent the possibility that acting to bring about the first event might generate the second. Here we show that although toddlers (mean age: 24 months) readily learn predictive relationships between physically connected events, they do not spontaneously initiate one event to try to generate the second (although older children, mean age: 47 months, do; Experiments 1 and 2). Toddlers succeed only when the events are initiated by a dispositional agent (Experiment 3), when the events involve direct contact between objects (Experiment 4), or when the events are described using causal language (Experiment 5). This suggests that causal language may help children extend their initial causal representations beyond agent-initiated and direct contact events.