From object to image to object

Images are mental representations accommodated by grammatical structures. These structures order sensori-input of information as well as provide for articulated ways of expressing motor sequences associated with images. The psychological process of perception is reflected in the development of paradigmatic structures. The psychological process of action (behavior and its mental representations) is reflected in the development of syntagmatic structures. Forming and expressing imagery requires both paradigmatic and syntagmatic structuring. The former relates to logical issues of identity of objects and to the formation of concepts. The latter relates to the solution of psycho-logical questions of causality through articulation of grammatical roles in sentences. Two issues affecting the formation of a model to account for imagery are examined: (1) The tendency to explain imagery as a result of motor sequences and to utilize performance grammar. (2) The impact of ontogenesis on social processes affecting the logical and psycho-logical concerns facing the person at different stages of development. The grammar of imagery is seen as broader than one of performance. The epistemology of imagemaking does not reflect a linear ontogenetic development which precludes attention to problems of creating the logical structures of an object.     

Body‐Weight Self‐Schema: Determinant of Mood and Behavior in Women With an Eating Disorder1

The schema approach to self‐concept was used to investigate the association between body‐weight self‐conception and self‐esteem, negative affect states, and disordered eating behavior in women with anorexia nervosa (n= 26) or bulimia nervosa (N= 53) using experience sampling methodology. We predicted that self‐esteem would be lower and unpleasant affect and disordered eating behaviors would be higher when the body‐weight self‐schema was activated in working memory compared to when non‐weight‐related self‐schemas were activated. Participants recorded the currently activated self‐schema, self‐esteem, affect, and behavior in response to an alarm‐watch signal 5 times daily for 5 days. Activation of the body‐weight self‐schema was associated with lower self‐esteem and higher negative affect, but not higher levels of disordered eating behavior. Low self‐esteem and negative affect, however, were associated with disordered eating behavior. Findings have important implications for treatment of eating disorders.     

Field test of the Cognitive Interview: enhancing the recollection of actual victims and witnesses of crime

The Cognitive Interview was tested in the field to enhance the recollection of actual victims and witnesses of crime. The technique is based on laboratory-tested principles of memory retrieval, knowledge representation, and communication. Seven experienced detectives from the Metro-Dade Police Department were trained to use the technique and were compared with 9 untrained detectives. Before and after training, all detectives tape-recorded interviews with victims and witnesses of crime. The trained detectives elicited 47% more information after than before training, and 63% more information than did the untrained detectives. Overall collaboration rates (94%) were extremely high and were equivalent for pre- and posttrained interviews. Because the Cognitive Interview reliably enhances memory and is easily learned and administered, it should be useful for a variety of investigative interviews.     

Behavioral weight reduction program for mentally retarded adult females

Behavioral treatment approaches to obesity in 17 mild-to-moderate retarded female adults were assigned to one of two experimental conditions, (a) behavioral self-control along with a physical activity component and (b) behavioral self-control. No significant differences were noted between groups on the indices of body weight and tricep skinfold thickness. A one-way analysis of variance with a repeated measure yielded a significant main effect of time for change in weight for both groups at the end of the 8-week treatment. Questions were raised about the possible role of nonspecific motivational factors versus cognitive factors in behavioral-weight reduction programs.     

Assessment of a response bias for aggression over functionally equivalent appropriate behavior

We evaluated the effects of a dense (fixed-ratio 1) schedule of reinforcement for an 11-year-old boy's mands for toys while aggression produced the same toys on various schedules chosen on the basis of a progressive-ratio probe. Based on the probe session data, we accurately predicted that aggression would be more probable than mands when the schedules were equal or slightly discrepant, but that mands would be more probable when the schedule discrepancy was large.     

Procedural misconceptions and informed consent: insights from empirical research on the clinical trials industry

This paper provides a simultaneously reflexive and analytical framework to think about obstacles to truly informed consent in social science and biomedical research. To do so, it argues that informed consent often goes awry due to procedural misconceptions built into the research context. The concept of procedural misconception is introduced to describe how individuals respond to what is familiar in research settings and overlook what is different. In the context of biomedical research, procedural misconceptions can be seen to function as root causes of therapeutic misconceptions.     

Seasonality of suicide in Eastern Europe: a rejoinder to Lester and Moksony

Seasonality of suicide in Hungary decreased from the 1980s to the 1990s, supporting the 2003 conclusion of Lester and Moksony. However, it was the strongest ever to be documented with contemporary suicide data, supporting the conjecture of Voracek, et al. (2002) that seasonality of suicide remains high in Eastern Europe. A new hypothesis regarding the co-occurrence of high incidence and strong seasonality of suicide is presented.     

Dance,Knowledge, and Power

Susanne K. Langer contributed an exhaustive account of aesthetics, Feeling and Form, in which she articulated her schema of the virtual and wove together the aesthetic elements of music, visual arts, dance, and literature/theater. This analysis of her work centers on two key concepts within her philosophy: the virtual as the aesthetic effect of the work and the perception of the work through intuition. In this paper, I re-read Langers philosophy through a perspective built on intersections between phenomenology, pragmatism, and post-structuralist theory in order to reveal the relevance of her work to current understandings of how the dancing body produces and conveys meaning. I endeavor to show how her work provides a practical, conceptual system for understanding dance as an a-linguistic form of meaning-making, bodily experience, and knowledge.     

On the effectiveness of and preference for punishment and extinction components of function-based interventions

The current study describes an assessment sequence that may be used to identify individualized, effective, and preferred interventions for severe problem behavior in lieu of relying on a restricted set of treatment options that are assumed to be in the best interest of consumers. The relative effectiveness of functional communication training (FCT) with and without a punishment component was evaluated with 2 children for whom functional analyses demonstrated behavioral maintenance via social positive reinforcement. The results showed that FCT plus punishment was more effective than FCT in reducing problem behavior. Subsequently, participants' relative preference for each treatment was evaluated in a concurrent-chains arrangement, and both participants demonstrated a dear preference for FCT with punishment. These findings suggest that the treatment-selection process may be guided by person-centered and evidence-based values.     

A temporally dynamic context effect that disrupts voice onset time discrimination of rapidly successive stimuli

Across three experiments, voice onset time discrimination along a /ba/-/pa/ continuum was found to be influenced by the order of presentation of rapidly successive stimuli. Specifically, discrimination was disrupted when a relatively unambiguous /pa/ syllable was presented before, rather than after, a more ambiguous /pa/ or /ba/ syllable. In Experiments 1 and 2, for between-category discrimination, this order effect was significant at interstimulus intervals (ISIs) below 250 msec, but not at 250 or 1,000 msec. In Experiments 2 and 3, the order effect was also significant for within-category discrimination at ISIs below 250 msec. In addition, in Experiment 3 this order effect was not diminished by provision of performance feedback across eight testing sessions. These findings reveal a particular vulnerability of phonological processing in response to rapidly successive stimuli and may have implications for mathematical and neural models of speech processing of normal and impaired populations.