Dysphoria and Children's Processing of Supportive Interactions

This study examined the processing of supportive interactions by dysphoric and nondysphoric preteens and early adolescents. Seventy-two youngsters between the ages of 10 and 13 evaluated the supportiveness and helpfulness of standardized, videotaped interactions between a distressed preadolescent and a maternal figure. The tape presentations varied in terms of the level of depicted maternal support and instructional condition (degree of self-reference). The results indicated that dysphoric youngsters evaluated both the supportiveness and helpfulness of interactions less positively than nondysphoric agemates. Group differences in support evaluations were most pronounced in the self-referenced condition. The level of depicted support did not affect processing differences. Dysphoric subjects reported lower levels of emotional support in prior relationships and a greater tendency to view supportive behavior as ingenuine than nondysphoric peers. Variation in prior support experiences accounted for group differences in the evaluation of the supportiveness of new interactions.     

WORKING MEMORY CAPACITY DISSOCIATES LEXICAL AND SENTENTIAL CONTEXT EFFECTS

Abstract— Semantically associated and unassociated word pairs were embedded in normal meaningful sentences and in sentences that were semantically anomalous throughout The influence of lexical context was isolated via comparison of responses to the second words of the associated and unassociated pairs. The influence of sentence-level context was isolated by comparing responses to the same words in the two sentence types Subjects of high, medium and low working memory capacity (as evaluated by the reading span test) showed modulations of event-related brain potentials in response so lexical context. In contrast, only the high- and medium-capacity groups were responsive to purely sentence-level semantic context. The results demonstrate that sentential context influences the processing of words in intermediate sentence positions at normal reading speeds but that the on-line utilization of this context is more demanding of working memory than single-word contexts.     

Book reviews

Enlightenment East and West Leonard Angel, 1994 Albany, State University of New York Press 388 pp.

Visions of Power: Imagining Medieval Japanese Buddhism Bernard Faure, trans, by Phyius Brooks, 1996 Princeton, Princeton University Press 329 pp.

Pāli Buddhism. Curzon Studies in Asian Philosophy Frank J. Hoffman & Deegaixe Mahinda (Eds), 1996 Richmond, Curzon Press xiii + 233 pp., ISBN 0 7007 0359 4, hb £40

Friendship East and West: philosophical perspectives Oliver Leaman (Ed.), 1996 Richmond UK, Curzon Press ix + 288 pp., ISBN 0 7007 0358 6, hb £40

Heidegger's Hidden Sources: East Asian Influences on his work Reinhard May, trans, by GRAHAM PARKES, 1996 London, Routledge xviii+ 121 pp., hb £35.00, pb £11.99

The Social Self in Zen and American Pragmatism Steve Odin, 1996 Albany, SUNY Press xvi + 482 pp., ISBN 0 9714 2492 8, pb $24.95

The Art of living. Aesthetics of the Ordinary in World Spiritual Traditions Crispin Sartwell, 1995 Albany, State University of New York Press xiv+ 163 pp., hb

East‐West Encounters in Philosophy and Religion Ninian Smart & B. Srinivasa Murthy (Eds), 1997 London, Sangam Books xxiii + 411 pp., ISBN 0 8613 2375 0, hb £24.95

Confucianism and Christianity: a comparative study of Jen and Agape Xinzhong Yao, 1996 Brighton, Sussex Academic Press viii+ 164 pp., ISBN 1 8987 2325 7, hb £35 and $55     

Referenzsemantik in der Partnermodellierung

How can we explain that an assertion on something perceived can be understood in the same manner by somebody who cannot perceive that scene? This problem bases the interest in computational linguistics in how listener modeling could possibly be harmonized with reference semantics. Mental images substituting real perception appear as a way out. The architecture of the listener model has to be adapted to the creation and use of such pictorial data structures. Furthermore, the relation between the latter and a verbal (i. e., propositional) representation must be understood. The resulting architecture of a listener model with reference semantics can be employed to solve communicational problems from three general classes in a better way, as is demonstrated by an example implementation.     

Changes in Newcomers' Person–Climate Fit following the First Stage of Socialization

The development of attitudes and activities of newcomers in the 18 months following the first period of socialization was investigated. At two points in time, persons' preferences for seven work climates were compared with perceived climate. Changes in person-climate fit were assessed, using a squared difference index, after alternative fit-indices were tested with hierarchical regression analysis. Person-climate fit and work attitudes at T1 (eight to ten months after entry) were examined by comparing three groups of respondents who did not change jobs, changed jobs within the organization or changed organizations. Results showed no alpha, beta or gamma changes for the total group of 108 respondents. Alpha changes were only found for respondents who changed jobs. They showed higher ratings for job satisfaction at T2. Finally, work attitudes at T1 were related to turnover. Organizational changers showed higher turnover intentions and higher discrepancies between preferred and perceived risk orientation and work pressure at T1.     

One-session cognitive treatment of dental phobia: preparing dental phobics for treatment by restructuring negative cognitions

The purpose of this study was to investigate the effectiveness of a single session of cognitive restructuring in a sample of phobic dental patients. Fifty-two patients were randomly assigned to one of three conditions: cognitive restructuring (modification of negative cognitions), provision of information (about oral health and dental treatment), and a waiting list control condition. Both interventions maximally lasted one hour. In comparison with the waiting list control condition and the information intervention condition, the cognitive intervention condition not only showed a large decrease in frequency and believability of negative cognitions, but also exhibited a clear decline in dental trait anxiety. Analysis at a follow-up of one year demonstrated a further, drastic reduction in dental anxiety in both intervention conditions, wherein the difference among these conditions was not maintained. It is concluded that it is possible to obtain substantial reductions of dental trait anxiety through a single session of cognitive restructuring. Nevertheless, repeated exposure to the dental situation seems necessary for a further reduction of anxiety.     

The Effects of Street Noise and Field Independency on Police Officers' Shooting Behavior

Two studies examining the effects of street noise on police officers' emotion, perception, and performance in simulated shooting events are discussed. Compared to previous research, our studies had a higher ecological validity. In our studies, "relevant" noise was introduced, the subjects were police officers instead of students, and the behavior we examined was police behavior in simulated firearms incidents. Results revealed that noise resulted in increased emotion, a narrowed perception, and an impairment in performance on secondary tasks. In Study 2, the effects of field independency on emotion, perception, and performance were examined. The outcomes showed that high field-independent subjects compared to low field independent subjects obtained better results regarding perception and performance. Finally, some implications are discussed.     

Controlling the Ground Reaction Force During Lifting

The control of the ground reaction force vector relative to the center of gravity (CoG) was examined while subjects performed a back-lifting task. Six male subjects (aged 24.0 +/- 2.5 years) repeatedly lifted a barbell. A biomechanical analysis that used a linked segment model revealed that the summed rotations of body segments during lifting yielded a specific rate of change of the angular momentum of the entire body. This equaled the external moment provided by Fsubg; relative to CoG. This implies that multisegment movements involve control of the angular momentum of the entire body through an appropriately directed Fsubg;. Thus, in dynamic tasks Fsubg; is pointed away from rather than lined up with the CoG, as is the case in static tasks.