Three-month-olds show a negativity bias in their social evaluations

Previous research has shown that 6-month-olds evaluate others on the basis of their social behaviors--they are attracted to prosocial individuals, and avoid antisocial individuals (Hamlin, Wynn & Bloom, 2007). The current studies investigate these capacities prior to 6 months of age. Results from two experiments indicate that even 3-month-old infants evaluate others based on their social behavior towards third parties, and that negative social information is developmentally privileged.     

Recruiting Teen Smokers in Shopping Malls to a Smoking-Cessation Program Using the Foot-in-the-Door Technique

Persuading teen smokers to volunteer for smoking-cessation programs is a challenging yet understudied problem. As a method of dealing with this problem, we used and tested a foot-in-the-door (FITD) approach. Teen smokers were intercepted at malls and were assigned randomly to request compliance with a small behavior request of either (a) answering a few questions (light FITD) or (b) answering the same questions and a few additional ones, plus watching a short video about the effects of nicotine (heavy FITD). Participants were then called back by telephone several weeks later and asked to comply with a large behavior request of joining a cessation program that involved the use of self-help materials and telephone counseling. Although no differences were found in responses from the light and heavy groups, consent to enter the program was obtained from 12% of the pooled qualified intercepts and their parents (for those under 18 years). This recruitment rate was considered good, given that this is one of the only reported studies that recruited teen smokers from the general population to cessation programs.     

Two-year-olds use artist intention to understand drawings

Adults appreciate that an abstract visual representation can be understood through inferring the artist's intention. Many investigators have argued that this capacity is a late-emerging developmental accomplishment, a claim supported by findings that preschool children ignore explicit statements about intent when naming pictures. Using a simplified method, we explored picture naming in 2-year-olds. Experiment 1 found that when an adult artist drew an object, children later mapped a novel name for the drawing to the object that the adult had been looking at. Experiment 2 suggests that this response was not merely because there was more attention given to that object. These findings are consistent with the view that children are naturally disposed to reason about artifacts, including artwork, in terms of inferred intention.     

Young children separate multiple pretend worlds

Each fictional world that adults create has its own distinct properties, separating it from other fictional worlds. Here we explore whether this separation also exists for young children's pretend game worlds. Studies 1 and 1A set up two simultaneous games and encouraged children to create appropriate pretend identities for coloured blocks. When prompted with a situation that required the use of a Game 1 object in Game 2, 3‐ and 4‐year‐olds were reluctant to move pretend objects between games, even when the alternative‐world object was explicitly highlighted as a possible choice. Study 2 found the same effect when the two game worlds were presented sequentially. This suggests that, even for young children, multiple pretend game worlds are kept psychologically separate.     

New Mandates and Imperatives in the Revised ACA Code of Ethics

The first major revision of the ACA Code of Ethics in a decade occurred in late 2005, with the updated edition containing important new mandates and imperatives. This article provides interviews with members of the Ethics Revision Task Force that flesh out seminal changes in the revised ACA Code of Ethics in the areas of confidentiality, romantic and sexual interactions, dual relationships, end‐of‐life care for terminally ill clients, cultural sensitivity, diagnosis, interventions, practice termination, technology, and deceased clients.     

Intentionality and word learning

Humans intuitively think about the actions of others in terms of mental states eliefs, desires, emotions and intentions. This 'theory of mind' plays a central role in how children learn the meanings of certain words. First, it underlies how they determine the reference of a novel word. When children hear a new object name (e.g. 'Look at the fendle'), they do not use spatio-temporal contiguity to determine what the word describes; instead they focus on cues to the referential intention of the speaker, such as direction of gaze. Second, an understanding of purpose and design is sometimes necessary to enable the child to understand the entities and actions that nouns and verbs refer to. This is particularly relevant for nouns that refer to collections of objects such as 'family' and 'game', and for verbs that refer to actions defined in terms of an actor's goals, such as 'give' and 'make'. Finally, intentional considerations partially underlie the generalization of names for artifact categories, such as 'chair' and 'clock', which can refer to entities of highly dissimilar appearance.     

Impact of emotional content on discourse production in patients with unilateral brain damage.

A picture story task was developed to examine expression of emotion via the verbal/lexical channel. The task elicited discourse with either emotional, visual-spatial, or neutral content and was administered to right brain-damaged (RBD), left brain-damaged (LBD), and normal control (NC) right-handed adults. Subjects were matched for gender, age, education, and occupational status. The brain-damaged groups were matched for months post-CVA onset and were similar with respect to intrahemispheric site of lesion. While the number of words produced was equivalent for each of the subject groups, the RBDs and LBDs expressed quantitatively less content than did the NCs. When content differences were examined within each subject group, there were no differences for LBDs and NCs, but the RBDs showed a selective deficit when producing emotional content. This finding suggests a special role for the right hemisphere in the production of emotional content in verbal discourse.