Effects of a Dependent Group-Oriented Contingency on Middle School Physical Education Students’ Fair Play Behaviors

This study investigated the effects of a dependent group-oriented contingency on the supportive and non-supportive fair play behaviors of 6th grade students engaged in volleyball games as part of their physical education instruction. Six students, one male and one female per class, from three classes, identified as demonstrating low incidences of supportive behaviors during volleyball games, were participants in this study. A multiple baseline across classes design was used to examine the data. During baseline few incidences of non-supportive behaviors occurred among all six students. However, the participants seldom displayed supportive behaviors during games (i.e., encouraged each other). Following the introduction of the dependent group contingency, supportive behaviors for all participants increased. Follow-up data, collected in an alternative setting, indicated variable maintenance. The results are discussed in the context of group contingencies and social behaviors in sports.     

If you say thee uh you are describing something hard: the on-line attribution of disfluency during reference comprehension

Eye-tracking and gating experiments examined reference comprehension with fluent (Click on the red. . .) and disfluent (Click on [pause] thee uh red . . .) instructions while listeners viewed displays with 2 familiar (e.g., ice cream cones) and 2 unfamiliar objects (e.g., squiggly shapes). Disfluent instructions made unfamiliar objects more expected, which influenced listeners' on-line hypotheses from the onset of the color word. The unfamiliarity bias was sharply reduced by instructions that the speaker had object agnosia, and thus difficulty naming familiar objects (Experiment 2), but was not affected by intermittent sources of speaker distraction (beeps and construction noises; Experiments 3). The authors conclude that listeners can make situation-specific inferences about likely sources of disfluency, but there are some limitations to these attributions.     

Touched by suicide: bridging the perspectives of survivors and clinicians

This article is a revised version of an invited plenary address given at the 39th Annual Conference of the American Association of Suicidology. The authors, a psychiatrist and a writer survivor, outline and summarize the different ways in which professionals and survivors come to an understanding of suicide. They explain how each group often exists independently and separate from the other--by cognitive and emotional dissonance, by private language, by psychological defenses and miscommunication--and call for dialog. They argue that both perspectives are essential to advance the science of suicidology and to give hope and meaning to those bereaved by suicide.     

Hurricane Evacuation Expectations and Actual Behavior in Hurricane Lili1

This study compared respondents' hurricane evacuation expectations with their actual behavior 2 years later during Hurricane Lili. Respondents were found to have accurate expectations about their information sources, evacuation transportation modes, number of vehicles taken, and evacuation shelter types. They also had generally accurate expectations about the time it would take them to implement some, but not all, evacuation preparation tasks. These results extend contemporary attitude–behavior models by demonstrating a significant degree of correspondence between behavioral expectations and much later behavior under quite stressful conditions and suggest emergency planners can use many, but not all, aspects of coastal residents' evacuation expectations as a satisfactory basis for evacuation planning.     

Learned preferences induced by electrical stimulation of a food-related area of the parabrachial complex: effects of naloxone

Electrical stimulation of the External Lateral Parabrachial Subnucleus (LPBe), a food-related area, induced behavioral preferences for associated stimuli in a taste discrimination learning task. Although this stimulation appeared to be ineffective to elicit standard lever press self-stimulation, it induced place preference for one of two training compartments of a rectangular maze in which animals (adult male Wistar rats) received concurrent electrical brain stimulation. In subjects that consistently showed a preference behavior in different trials, administration of the opioid antagonist naloxone (4 mg/ml/kg) blocked concurrent learning when the test was made in a new maze but not in the same maze in which animals had learned the task. These results are discussed in terms of the possible participation of the LPBe subnucleus in different natural and artificial brain reward systems.     

Inferring the popularity of an opinion from its familiarity: a repetitive voice can sound like a chorus

Despite the importance of doing so, people do not always correctly estimate the distribution of opinions within their group. One important mechanism underlying such misjudgments is people's tendency to infer that a familiar opinion is a prevalent one, even when its familiarity derives solely from the repeated expression of 1 group member. Six experiments demonstrate this effect and show that it holds even when perceivers are consciously aware that the opinions come from 1 speaker. The results also indicate that the effect is due to opinion accessibility rather than a conscious inference about the meaning of opinion repetition in a group. Implications for social consensus estimation and social influence are discussed.     

The theory of thinking and the capacity to mentalize: a comparison of Fonagy's and Bion's models

This paper presents a comparison of two psychoanalytic models of how human beings learn to use their mental capacities to know meaningfully about the world. The first, Fonagy's model of mentalization, is concerned with the development of a self capable of reflecting upon its own and others' mental states, based on feelings, thoughts, intentions, and desires. The other, Bion's model of thinking, is about the way thoughts are dealt with by babies, facilitating the construction of a thinking apparatus within a framework of primitive ways of communication between mother and baby. The theories are compared along three axes: (a) an axis of the theoretical and philosophical backgrounds of the models; (b) an axis of the kind of evidence that supports them; and (c) the third axis of the technical implications of the ideas of each model. It is concluded that, although the models belong to different theoretical and epistemological traditions and are supported by different sorts of evidence, they may be located along the same developmental line using an intersubjective framework that maintains tension between the intersubjective and the intrapsychic domains of the mind.     

Phenomenology of Early Childhood Onset Obsessive Compulsive Disorder

This paper describes the phenomenological features of early childhood onset obsessive compulsive disorder (OCD; defined as children meeting DSM-IV criteria for OCD with age of onset <8 years). Fifty-eight children (ages 4–8) were included in the sample. OCD and comorbid diagnoses were determined by structured interview, and OCD severity was measured using the Children’s Yale-Brown Obsessive Compulsive Scale (CY-BOCS). Mean age of OCD onset was almost five, and mean age of presentation was between 6 and 7. Mean symptom severity was in the moderately severe range. Comorbidity and family history of OCD were common. Contamination and aggressive/catastrophic obsessions and washing and checking compulsions were endorsed most frequently. Results indicate that early childhood onset OCD may have a lower boy to girl ratio and lower rates of depressive disorders, but may be similar to later childhood onset OCD in terms of OCD symptom presentation and severity.     

Examining the Psychometric Properties of the Family Accommodation Scale-Parent-Report (FAS-PR)

Growing research has examined parental accommodation among the families of children with obsessive-compulsive disorder (OCD). However, these studies have utilized a parent-report (PR) version of a measure, the Family Accommodation Scale (FAS) that has never received proper psychometric validation. In turn, previously derived subscales have been developed via clinical rather than empirical evidence. This study aims to conduct a comprehensive psychometric analysis of the FAS-PR utilizing data collected from 96 youths with OCD. Exploratory factors analysis was conducted and revealed a 12-item scale yielding two separate, yet related subscales, Avoidance of Triggers (AT) and Involvement in Compulsions (IC). Subsequent analyses revealed good internal consistency and convergent and discriminant validity. These findings suggest that future research should seek to examine factors that may impact various facets to accommodation as well as the role these facets plays in predicting treatment outcome. Limitations are discussed.