Reactions following the sudden death of a classmate

Findings from a study of adolescents grief reactions following the sudden death of a friend and a classmate are presented. The group (26 classmates) was followed up after one and nine months. Interviews and a questionnaire including the Imapact of Event Scale and the Hogan Grief Inventory were used. The general grief scores on the Hogan Grief Inventory indicated that the grief level was similar to that of adolescents who had lost siblings. The scores on the Impact of Event Scale showed a descline in distress level from 1 to 9 months. However, after 9 months about 1/5 of the students still scored above a clinical cut-off point indicating post-traumatic stress levels. Recommendations for improving help following such events are presented.     

Exploring young people's perceptions relevant to counselling: A qualitative study

Findings are presented from a qualitative study exploring young people's perceptions that are relevant to the provision of a youth counselling service. Data were collected through individual and group interviews with a sample of 42 young people, most of whom were between 15 and 18 years old. The data were analysed using a grounded theory approach. Two key categories emerged from this analysis: factors which hinder young people's willingness to seek counselling, and factors which would encourage young people to make use of counselling. Specific themes within these categories are explored, and the wider implications of findings from the study are discussed.     

BEYOND THE MEASUREMENT TRAP

Many areas of women's health, including battering, suffer from conceptual and methodological deficits. This article uses the "measurement trap" (Graham & Campbell, 1991), a set of conditions defined by lack of information resulting from a narrow conceptualization of the problem, poor existing data sources, inappropriate outcome indicators, and limited measurement techniques, as a framework for describing how current approaches to conceptualizing and measuring battering hamper research and program efforts in the field of domestic violence. We then describe an alternative conceptualization–and–measurement approach that is based on battered women's experiences. We argue that an experiential approach, which grounds measurement in women's lived experiences, improves our ability to conduct research that correctly identifies, monitors, and explains the epidemiology of this phenomenon and provides a solid basis for policy and program development.     

Lightness differences and the perceived segregation of regions and populations

A striking finding reported by Beck, Sutter, and Ivry (1987) was that, in textures composed of regions differentiated by the arrangement (checks and stripes) of two texture elements (light and dark squares), a large lightness difference between the squares could fail to yield segregation between the regions, whereas a smaller lightness difference could sometimes yield strong segregation. In the experiments reported here, we compared the segregation of striped and checked arrangements of light and dark squares into regions with the segregation of two randomly interspersed populations of light and dark squares into subpopuiations. Perceived lightnesses are the same for a given set of squares, whether they are arranged in regions or in intermixed populations. Perceived population segregation is approximately a single-valued function of the lightness differences of the squares, but perceived region segregation is not. The reason for the difference between population segregation and region segregation may be that region segregation is mediated by detectors’ having large oriented receptive fields (large bar detectors) that are sensitive to the fundamental spatial frequency and orientation of the texture region as defined by the arrangement of the squares (Beck et al., 1987; Sutter, Beck, & Graham, 1989). These detectors cannot be responsible for population segregation, because the light and dark squares are distributed randomly throughout these patterns and therefore do not define a consistent arrangement of any particular spatial frequency or orientation. The light and dark squares in the population patterns fall equally on excitatory and inhibitory regions of large bar detectors. A plausible explanation for population segregation is to suppose that the segregation is the result of similarity grouping of the light and dark squares.     

Social influence: The role of originality

Two experiments investigated the role of message originality vs. conventionality in social influence. It was hypothesized that subjects would generate more original proposals when confronted with a minority advocating an original viewpoint than when confronted with a conventional minority proposal or with an original majority proposal. In the first experiment, subjects exposed to an original minority paired with a conventional majority produced a wider range and more original proposals than those exposed either to a conventional minority paired with a conventional majority or to a majority source only. The second experiment further demonstrated that the original message induced creative processing only when attributed to a minority source but not when attributed to a majority source. It also showed that the original minority elicited creative processing mainly when paired with a conventional majority, but not when paired with a majority advocating an equally original position. Findings are interpreted in the frame of Nemeth's (1986) minority influence theory.     

Semantic components in children's errors with pronouns

In the presence of the experimenter and two dolls, children were asked to respond to sentences containing pronous which required distinctions to be made on the basis of person, number, and gender, such as “Point tomy (your, his, her, our, their) feet.” Errors tended to maintain distinctions; for example,we was treated as if it meantI (maintaining first person) orthey (maintaining plural) more often than could be accounted for by a response-bias model. Furthermore, there were consistent individual differences in the kinds of distinctions that were difficult; some subjects has more trouble with number, others with person. These findings support the notion that errors made during acquisition result from dropping only part of the correct meaning, and they suggest that individuals may differ in the relative strengths of different components.     

Time allocation and negative reinforcement

Pigeons' standing on one or the other side of a chamber was reinforced with timeout from electric shock on two concurrent variable-interval schedules. For two pigeons, the ratio of time spent on the left to time spent on the right approximately matched the ratio of timeouts obtained on the left to timeouts obtained on the right. The data of two other birds deviated from this relation, although in opposite directions. Overall, the results suggest that reduction in rate of electric shock plays a role in behavioral allocation analogous to that played by rate of positive reinforcement. It appears possible to describe aversive control and positive control within the same conceptual framework—that provided by the matching relation.     

Effect of different delayed auditory feedback intervals on a music performance task

The effects of 12 different delay intervals were studied in a musical task involving performance on an electronic organ. Disruption was found to occur to a degree comparable to similar studies involving verbal and rhythmic tasks under DAF. Maximal disruption was found with a delay of 0.27 sec, a value rather greater than that typically found to be most disruptive in speech. Three of the 12 Ss showed speeded performance under part of the range of DAF intervals, as compared with performance under immediate feedback; however, their performance also reached a peak of slowing at a delay of about 0.27 sec. No significant differences were found between male and female Ss’ performance. These findings were discussed without the context of control processes operating in music performance, and compared with the possibly analogous mechanisms of speech.