Early representations of ownership

To navigate a world filled with private property, children must be able to assign ownership information to objects and update that information when appropriate. In this chapter, the authors propose that children include ownership as an attribute of their object representations. Children can learn about ownership attributes either by witnessing owners acting on their property, a visual source, or by receiving information from the testimony of others, a verbal source. The authors consider the differences between these two forms of information and how they might conflict at the representational level, leading to difficulties in learning about ownership.     

Neuromuscular effects of shifting the focus of attention in a simple force production task

Research on the focus of attention has begun exploring the physiological changes that underlie the difference between internal and external foci of attention. However, previous electromyography studies have used dynamic tasks, making it difficult to interpret electrophysiological data. The authors analyzed how the focus of attention affects a subject's ability to perform an isometric force production task (focus was directed either at the force platform or the muscles responsible for force production). Subjects received practice without attentional focus instructions and then completed blocks of trials with an external and internal attentional focus separately. An external focus led to significantly less error overall and reduced surface electromyography activity with lower median power frequencies in the antagonist muscle, but attentional focus had no effects on the agonist muscle. Thus, an external focus of attention led to more efficient motor unit recruitment patterns (reduced cocontraction) and improved performance. Posttest surveys revealed subjects were aware of their improved performance with an external focus.     

Following navigation instructions presented verbally or spatially: Effects on training,retention and transfer

Two experiments investigated participants' ability to follow navigation instructions in a situation simulating communication between air traffic controllers and aircrews. A verbal condition, in which instructions were given orally, was compared with a spatial condition, in which commands were shown on a computer display as simulated movements, with the presentation times in the two conditions equated. Retention and transfer were studied a week later when participants performed in either the same or the other condition. In both sessions, participants' initial proportion correct was much higher in the spatial than in the verbal condition, but after three blocks, accuracy in the two conditions was equivalent. Retention was perfect when training and test conditions matched. Training in the verbal condition transferred to the spatial condition but not vice versa. Thus, there is evidence that participants' representations of the movements in the verbal and spatial conditions were not equivalent. Published in 2009 by John Wiley & Sons, Ltd.     

Tempting fate or inviting happiness?: unrealistic idealization prevents the decline of marital satisfaction

This article examines whether unrealistically viewing a romantic partner as resembling one's ideal partner accelerates or slows declines in marital satisfaction among newlyweds. A longitudinal study linked unrealistic idealization at the time of marriage to changes in satisfaction over the first 3 years of marriage. Overall, satisfaction declined markedly, a finding that is consistent with past research. However, seeing a less-than-ideal partner as a reflection of one's ideals predicted a certain level of protection against the corrosive effects of time: People who initially idealized their partner the most experienced no decline in satisfaction. The benefits of idealization remained in analyses that controlled separately for the positivity of partner perceptions and the possibility that better adjusted people might be in better relationships.     

A genetically informed study of associations between family functioning and child psychosocial adjustment

Research has documented associations between family functioning and offspring psychosocial adjustment, but questions remain regarding whether these associations are partly due to confounding genetic factors and other environmental factors. The current study used a genetically informed approach, the Children of Twins design, to explore the associations between family functioning (family conflict, marital quality, and agreement about parenting) and offspring psychopathology. Participants were 867 twin pairs (388 monozygotic; 479 dizygotic) from the Twin and Offspring Study in Sweden, their spouses, and children (51.7% female; M = 15.75 years). The results suggested associations between exposure to family conflict (assessed by the mother, father, and child) and child adjustment were independent of genetic factors and other environmental factors. However, when family conflict was assessed using only children's reports, the results indicated that genetic factors also influenced these associations. In addition, the analyses indicated that exposure to low marital quality and agreement about parenting was associated with children's internalizing and externalizing problems and that genetic factors also contributed to the associations of marital quality and agreement about parenting with offspring externalizing problems.     

Bringing forth spirituality dialogues in family therapy education

Our intention in the following article is to bring forth connections with spiritual resources in teaching and supervision. We construct this focus within a collaborative learning approach. Methods and techniques used include curiosity, reflexivity inquiry, deconstruction, outsider witness practices and re‐authoring conversations. We evaluate how the dialogue has transformed our abilities to relate to spirituality.     

A Brilliant Perspective: Diamondian Ethics

The aims of this paper are twofold: (i) to bring out how Cora Diamond's essays on ethics represent a shift in perspective when considered against the backdrop of dominant trends in contemporary moral philosophy and thereby (ii) to shed light on and indicate strategies for combating sources of philosophical resistance to her ethical project.     

A Comparison of Five Reinforcement Schedules for use in Contingency Management-Based Treatment of Methamphetamine Abuse

The Psychological Record - One variation of contingency management involves providing vouchers with monetary value for the provision of a biological sample indicating no recent drug use. These...     

Perceiving communion in the dyadic relationship of others

The present research took an ecological approach to explore a relational issue in social perception ? are the perceived personality characteristics of dyad members and their perceived behavioural exchanges related to perceptions of that dyad’s perceived level of friendship? To this end, observers reported on a dyad they knew well using an indigenous measure of personality perception and the Dyadic Behavioural Exchange Scale, combined with an adapted version of Hays’ Friendship Observation Checklist. Perceived similarity of personality on the dimensions of application, emotional stability (negative) and helpfulness (negative) along with the perceived level of dyadic behaviour exchange were found to be additive predictors of perceived communion or friendship strength. This interplay of personal and interpersonal processes has demonstrated the application of methodological relationalism in the social domain, and broadened the ambit of social cognition to include knowledge of relationship units of which the observer is not a member, but which plays a part in his or her social world.