Perceiving affordances for another person's actions

The perception of affordances for the actions of other people (actors) was examined. Observers judged the maximum and preferred sitting heights of tall and short actors. Judgments were scaled in centimeters, as a proportion of the observer's leg length, and as a proportion of each actor's leg length. In Experiment 1 observers viewed live actors standing next to a chair. When judgments were scaled by actor leg length, they reflected the actual ordinal relation between the capabilities of the actors. The perception of affordances from kinematic displays was then evaluated. Observers differentiated tall and short actors, but only when the displays contained direct information about relations between the actors and the chair. It is concluded that observers can perceive affordances for the actions of actors and that kinematic displays can be enough to support such percepts if they preserve actor-environment relations that define affordances.     

Social problem solving and autobiographical memory in posttraumatic stress disorder

This study investigated the relationship between overgeneral autobiographical memory and social problem solving in posttraumatic stress disorder (PTSD). Civilian trauma survivors with and without PTSD (N=41) provided autobiographical memories of events in response to positive and negative cue words. Participants also completed the means-end problem-solving (MEPS) procedure. PTSD participants reported more overgeneral memories, regardless of cue valence, than non-PTSD participants. Individuals with PTSD also displayed poorer problem solving than those without PTSD. Overgeneral autobiographical memory was strongly associated with deficits in problem solving. This study suggests that deficient problem solving in PTSD is associated with impaired retrieval of specific autobiographical memories.     

Familial patterns and the origins of individual differences in synaesthesia

The term synaesthesia has been applied to a range of different sensory-perceptual and cognitive experiences, yet how these experiences are related to each other is not well understood. Not only are there disparate types of synaesthesia, but even within types there are vast individual differences in the way that stimuli induce synaesthesia and in the subjective synaesthetic experience. An investigation of the inheritance patterns of different types of synaesthesia is likely to elucidate whether a single underlying mechanism can explain all types. This study is the first to systematically survey all types of synaesthesia within a familial framework. We recruited 53 synaesthetes and 42% of these probands reported a first-degree relative with synaesthesia. We then directly contacted as many first-degree relatives as possible and collected complete data on synaesthetic status for all family members for 17 families. We found that different types of synaesthesia can occur within the same family and that the qualitative nature of the experience can differ between family members. Our findings strongly indicate that various types of synaesthesia are fundamentally related at the genetic level, but that the explicit associations and the individual differences between synaesthetes are influenced by other factors. Synaesthesia thus provides a good model to explore the interplay of all these factors in the development of cognitive traits in general.     

Synaesthesia is associated with enhanced, self-rated visual imagery

Although the condition known as synaesthesia is currently undergoing a scientific resurgence, to date the literature has largely focused on the heterogeneous nature of synaesthesia across individuals. In order to provide a better understanding of synaesthesia, however, general characteristics need to be investigated. Synaesthetic experiences are often described as occurring 'internally' or in the 'mind's eye', which is remarkably similar to how we would describe our experience of visual mental imagery. We assessed the role of visual imagery in synaesthesia by sampling a large group of synaesthetes and found that they report experiencing more vivid mental images than controls. These findings have important implications for our general understanding of synaesthesia and, in particular, emphasize the need to control for visual imagery in behavioural and neuroimaging paradigms.     

The Living Body as the Origin of Culture: What the Shift in Husserl’s Notion of “Expression” Tells us About Cultural Objects

Husserl’s philosophy of culture relies upon a person’s body being expressive of the person’s spirit, but Husserl’s analysis of expression in Logical Investigations is inadequate to explain this bodily expressiveness. This paper explains how Husserl’s use of “expression” shifts from LI to Ideas II and argues that this shift is explained by Husserl’s increased understanding of the pervasiveness of sense in subjective life and his increased appreciation for the unity of the person. I show how these two developments allow Husserl to better describe the bodily expressiveness that is the source of culture. Husserl’s account of culture is thoroughly intentionalistic, but it does not emphasize thought at the expense of embodiment. Culture originates not in an abstract subjectivity, but by persons’ expressing themselves physically in the world. By seeing how Husserl develops his mature position on bodily expressiveness, we can better appreciate the meaningfulness and the bodily concreteness of cultural objects.

Broaching the Subjects of Race,Ethnicity, and Culture During the Counseling Process

The authors define broaching as the counselor's ability to consider how sociopolitical factors such as race influence the client's counseling concerns. The counselor must learn to recognize the cultural meaning clients attach to phenomena and to subsequently translate that cultural knowledge into meaningful practice that facilitates client empowerment, strengthens the therapeutic alliance, and enhances counseling outcomes. A continuum of broaching behavior is described, and parallels are drawn between the progression of broaching behavior and the counselor's level of racial identity functioning.     

Impaired specific autobiographical memory as a risk factor for posttraumatic stress after trauma

This study tested the proposal that impaired retrieval of specific autobiographical memories is a risk factor for psychological disturbance after trauma exposure. Trainee firefighters (N = 60) were assessed during training (before trauma exposure) on the Autobiographical Memory Test, Clinician Administered PTSD Scale, Beck Depression Inventory (BDI-II), and Traumatic Events Questionnaire. Participants were reassessed 4 years later (N = 46) on the Posttraumatic Diagnostic Scale and BDI-II. All participants had been exposed to multiple traumatic events, and 15% met criteria for posttraumatic stress disorder. Impaired retrieval of specific memories in response to positive cues prior to trauma exposure significantly predicted posttraumatic stress severity after trauma exposure. These findings provide initial evidence that impaired specific retrieval of memories may be a risk factor for posttraumatic stress.     

Brief Report: Young Adult Women Resolving Interpersonal Conflicts

Little is known about the social cognitive development of young adults. Furthermore, existing studies of young adults tend to rely on college-age participants. A study of social cognition during interpersonal conflict was conducted with 100 young adult women (mean age = 25 years). The relationship of contextual variables to conflict-resolution strategy was examined. Strategy coding was done according to Selman's (1980) four-level model of interpersonal negotiation strategies. Of the features of context studied, the nature of the relationship between the participant and the other person (work-based, personal, or impersonal) was related to strategy use. Most strategies used (46%) were low-level unilateral strategies, e.g., giving in to the demands of the other person. Most participants reported conflicts at work. These data, taken with other research on young adults' perceived lack of ability at handling conflicts at work, suggest that constructive conflict management programs may be important for young adult women in the school-to-work transition.     

Context matters: Explicit and implicit reminders of ingroup privilege increase collective guilt among foreigners in a developing country

We test three ways context matters in the study of intergroup inequality: where participants are approached, who interacts with participants, and how researchers ask participants questions. Regarding how, we replicate a finding that framing intergroup inequality as outgroup disadvantage rather than ingroup privilege reduces collective guilt in a novel context. Regarding where, we go beyond the laboratory to test foreigners in Nepal—a country where inequality is highly salient. Regarding who, we had participants approached by an ingroup (foreign) experimenter or an outgroup (Nepalese) experimenter. We found an outgroup disadvantage framing reduced collective guilt relative to ingroup privilege framing, but only when delivered by an ingroup member. This highlights the importance of taking where, who, and how into account to fully understand the contextual nature of intergroup emotion.     

Three-year outcomes of exposure to a science curriculum

From 1,142 seventh and eighth graders responses to paper-and-pencil measures were correlated with scores on a science-based antismoking curriculum and on tobacco use behavior (-.14 to -.24).