Does sensitivity to criticism mediate the relationship between theory of mind and academic achievement?

This study adds to the growing research on school outcomes associated with individual differences in preschoolers’ theory of mind skills by considering whether “costs” of theory of mind (e.g., sensitivity to criticism) actually help to foster children’s academic achievement. A group of 60 Italian children was tested during the last year of preschool (Time 1, mean age = 5 years 6 months) and in their first year (Time 2, mean age = 6 years 5 months) and second year (Time 3, mean age = 7 years 5 months) of primary school. Children’s theory of mind, verbal ability, and social skills were evaluated at each time point. In addition, children’s sensitivity to teacher criticism was assessed at Time 2 and teachers’ ratings of children’s academic achievement were gathered at Time 3. Mediation analyses showed that, independent of verbal ability and social skills, sensitivity to criticism at Time 2 mediated the association between theory of mind at Time 1 and academic achievement at Time 3. These findings highlight the importance of investigating the educational consequences of individual differences in preschoolers’ theory of mind.     

The Practice of Psychotherapy in Mexico: Past and Present

This article explores the history of psychotherapy in Mexico and describes past and current practices of psychological services, training, and supervision for Mexican international students in the United States. Sample curricula, texts, and universities in Mexico are listed. Implications for training underscore the importance of collaboration and increased dialogue. Este artículo explora la historia de la psicoterapia en México y describe las prácticas pasadas y actuales de los servicios psicológicos, formación, y supervisión de estudiantes internacionales mexicanos en los Estados Unidos. Se presentan muestras de programas didácticos, textos, y universidades en México. Las implicaciones para la formación subrayan la importancia de la colaboración y un diálogo más profundo.     

Effects of video modeling on treatment integrity of behavioral interventions

We examined the effects of individualized video modeling on the accurate implementation of behavioral interventions using a multiple baseline design across 3 teachers. During video modeling, treatment integrity improved above baseline levels; however, teacher performance remained variable. The addition of verbal performance feedback increased treatment integrity to 100% for all participants, and performance was maintained 1 week later. Teachers found video modeling to be more socially acceptable with performance feedback than alone, but rated both positively.     

Prolonged institutional rearing is associated with atypically large amygdala volume and difficulties in emotion regulation

Early adversity, for example poor caregiving, can have profound effects on emotional development. Orphanage rearing, even in the best circumstances, lies outside of the bounds of a species-typical caregiving environment. The long-term effects of this early adversity on the neurobiological development associated with socio-emotional behaviors are not well understood. Seventy-eight children, who include those who have experienced orphanage care and a comparison group, were assessed. Magnetic resonance imaging (MRI) was used to measure volumes of whole brain and limbic structures (e.g. amygdala, hippocampus). Emotion regulation was assessed with an emotional go-nogo paradigm, and anxiety and internalizing behaviors were assessed using the Screen for Child Anxiety Related Emotional Disorders, the Child Behavior Checklist, and a structured clinical interview. Late adoption was associated with larger corrected amygdala volumes, poorer emotion regulation, and increased anxiety. Although more than 50% of the children who experienced orphanage rearing met criteria for a psychiatric disorder, with a third having an anxiety disorder, the group differences observed in amygdala volume were not driven by the presence of an anxiety disorder. The findings are consistent with previous reports describing negative effects of prolonged orphanage care on emotional behavior and with animal models that show long-term changes in the amygdala and emotional behavior following early postnatal stress. These changes in limbic circuitry may underlie residual emotional and social problems experienced by children who have been internationally adopted.     

Decreasing household television time: a pilot study of a combined behavioral and environmental intervention

Excessive TV viewing is associated with weight gain across the lifespan; thus developing strategies to decrease household viewing time may be an effective obesity prevention approach. This pilot study (n = 6 families) examined the feasibility and short‐term impact of a 2‐pronged environmental plus behavioral approach designed to reduce TV time in the entire family. The environmental manipulation involved placing TV Allowances (programmed to turn off power after family members had watched 75% of their baseline hours) on all TVs in the home. A kit with behavioral strategies for reducing TV time was also sent to the home each week and family members self‐monitored viewing time. Viewing was objectively assessed with the TV Allowances at baseline and at 8 weeks. A significant decrease in objectively measured TV viewing hours was observed, t(5) = 3.1, p = 0.03, 29.8 ± 10.3 versus 14.9 ± 6.0 h (equivalent of decreasing from 7.5 to 3.7 h per day). Fifty percent of families reduced their viewing time by ≥50%. The acceptability of the intervention was high, with 100% of families reporting they would recommend the TV Allowances to others. Further research is needed to test the long‐term efficacy of the program and its impact on weight. Copyright © 2006 John Wiley & Sons, Ltd.     

Focusing on the relation: fewer exemplars facilitate children's initial verb learning and extension

One of the most prominent theories for why children struggle to learn verbs is that verb learning requires the abstraction of relations between an object and its action (Gentner, 2003). Two hypotheses suggest how children extract relations to extend a novel verb: (1) seeing many different exemplars allows children to detect the invariant relation between actions in different contexts (Gentner, 2003), and (2) repetition of fewer exemplars allows children to move beyond the entities involved to extract the relation (Kersten & Smith, 2002). We tested 2 1/2- and 3-year-olds' ability to extend a novel verb after viewing the repetition of one novel actor compared to four different actors performing a novel action. Both ages were better at learning and extending a novel verb to a novel actor when shown only one actor rather than four different actors. These results indicate that during initial verb learning less information is more effective.     

The Bible, the Empire and the Other

Book reviewed in this article:
R. S. Sugirtharajah, The Bible in the Third World: Precolonial, Colonial and Postcolonial Encounters     

Mixing against culture vs mixing against nature: ontologization of prohibited interethnic relationships

In this paper, we develop the theory of ontologization: Social representations that prevent members of minority and majority groups who are living in contact with each other to mingle. The process of ontologization consists of separating some humans from their own species, and anchoring them in another environment, that of an animal, for example. We propose that underlying the famous slogan “equal but separate” is the social representation of interracial mixing as a “counter‐nature” phenomenon. It is predicted that a sexual relationship between people of different “races” leads to a greater degree of ontologization, and, as such, this miscegenation will be explained in terms of biologistic thinking, like an instinctive nature or atavistic animal impulse. An experiment (N = 360) features the case of a woman who, though already in a stable relationship, is unfaithful to her partner. In a 2×3 factor design, the ethnic‐national identity of this woman (in‐group: Spanish/Italian vs out‐group: Senegalese) and the ethnic‐national identity of her lovers (in‐group: Spanish/Italian vs out‐group: Rumanian vs out‐group: Senegalese) were manipulated. In general, results fit the hypothesis of ontologization in interracial conditions better, rather than the customary in‐group favouritism and/or out‐group discrimination bias. We then go on to discuss the way in which a biologistic way of thinking enables a differentiation at the human level, in terms of culture groups and nature groups, in “races,” so that an interracial sexual relationship is seen as evidence of a wild and irrepressible impulse, which stigmatizes the people involved in these relationships.     

Behavioral pharmacology of methocinnamox: A potential new treatment for opioid overdose and opioid use disorder

Opioid overdose and opioid use disorder continue to be significant public health challenges despite the availability of effective medications and significant efforts at all levels of society. The emergence of highly potent and efficacious opioids such as fentanyl and its derivatives over the last decade has only exacerbated what was already a substantial problem. Behavioral pharmacology research has proven invaluable for understanding the effects of drugs as well as developing and evaluating pharmacotherapies for disorders involving the central nervous system, including substance abuse disorders. This paper describes a program of research characterizing a potent, selective, and long-lasting mu opioid receptor antagonist, methocinnamox, and evaluating its potential for treating opioid overdose and opioid use disorder. Studies in rodents and nonhuman primates demonstrate that methocinnamox prevents and reverses opioid-induced ventilatory depression and selectively blocks opioid self-administration. This work, taken together with rigorous in vitro and ex vivo studies investigating methocinnamox neuropharmacology, lays a solid foundation for the therapeutic utility of this potentially life-saving medication. Moreover, these studies demonstrate how rigorous behavioral pharmacological studies can be integrated in a broader drug discovery and development research program.