Facilitation and Inhibition in the Superordinate and Instance Naming of Pictures

A new paradigm, analogous to that used to study inhibition in visual selection (Tipper, 1985), was employed to investigate the possible role of inhibition in selection among instance names (e.g.rabbit) and superordinate names (e.g.animal) for pictured objects. Participants named two sequentially presented pictures in pairs of three types: SAME (e.g., RABBIT-RABBIT), SAME CATEGORY (e.g., HORSE-RABBIT), and DIFFERENT (e.g., BALL-RABBIT). Naming instructions were varied so that participants either used superordinate (S) or instance (I) names for both pictures in a pair (S-S or I-I; Experiment 1) or switched predictably from one type of name to the other across the two pictures (S-I or I-S; Experiment 2). The patterns of naming reaction times revealed both facilitatory and inhibitory effects and provided preliminary support for the hypothesis that selection of a target name involves inhibition of a competing distractor name. Suggestions are given for extending this new paradigm to provide further evidence on the mechanisms underlying name selection.     

Toward a standard of care for treating suicidal outpatients: a survey of social workers' beliefs about appropriate treatment behaviors

This study attempts to establish what reasonable, prudent professionals, named in the standard of care, believe is appropriate treatment for suicidal outpatients. We hope to move toward establishing a standard of care based on actuarial data, rather than after the fact evaluation by experts, judges, and lawyers. Previously, Greaney (1995, doctoral dissertation, Pacific Graduate School, Palo Alto, CA) empirically examined the beliefs of psychologists in appropriately treating suicidal outpatients. Our goal is to broaden the perspective of existing empirical data by examining the beliefs of clinical social workers in treating suicidal outpatients.     

Linguistic styles: language use as an individual difference

Can language use reflect personality style? Studies examined the reliability, factor structure, and validity of written language using a word-based, computerized text analysis program. Daily diaries from 15 substance abuse inpatients, daily writing assignments from 35 students, and journal abstracts from 40 social psychologists demonstrated good internal consistency for over 36 language dimensions. Analyses of the best 15 language dimensions from essays by 838 students yielded 4 factors that replicated across written samples from another 381 students. Finally, linguistic profiles from writing samples were compared with Thematic Apperception Test coding, self-reports, and behavioral measures from 79 students and with self-reports of a 5-factor measure and health markers from more than 1,200 students. Despite modest effect sizes, the data suggest that linguistic style is an independent and meaningful way of exploring personality.     

Book reviews

Women in the Footsteps of the Buddha. Struggle for Liberation in the Therigāthā . Katheryn R. Blackstone, 1998, London, Curzon Press xiv + 186 pp., ISBN 0 7007 0962 2

The Supreme Wisdom of the Upanisads. An Introduction. Klaus G. Witz, 1998, Delhi, Motilal Banarsidass xxv + 558 pp., hb Rs 700, ISBN 81 208 1573 4

The Original Analects: Sayings of Confucius and his Successors. E. Bruce Brooks & A. Takeo Brooks (Trans.), 1998 New York, Columbia University Press 368 pp., ISBN 0 2311 0430 8     

Improving perception of letters and visual structure of language.

Information about letters and the physical structure of language printed in Roman characters was given to children beginning to read. Experimental investigations coupled three alternative graphic modes of printing upper- and lower-case letters with an instructional intervention termed "Alpha-Beta" which provides practice in letter sorting, matching of letters, associative matching, and memory matching. In respect to graphics, Mode A letters were in standard alphabet form. Mode B provided standard letters with each backed by a unique half-tone (Visually Stippled Alphabet); Mode C provided standard letters with each backed by a unique visual texture (Visually Patterned Alphabet). Pre-posttest change in reading readiness was measured using the Metropolitan Readiness Test. In the first study 224 English-speaking 5- to 6-yr.-old children were tested. In the second there were 158 Spanish-speaking girls and boys 6 to 7 years old. It was predicted that Alpha-Beta intervention involving visually patterned alphabet would lead to the greatest increases in readiness scores. This is confirmed in both studies for children low in reading readiness preexperiment. Children high in reading readiness are less affected. The second experiment involved Spanish-speaking children and investigated intervention by Alpha-Beta against a no-intervention control. This confirms the value of Alpha-Beta per se. Possible explanations for the improvements are identified.     

Monitoring and assessing symptoms of chronic fatigue syndrome: use of time series regression

Chronic Fatigue Syndrome's principal symptoms are severe and include prolonged fatigue and a number of other minor symptoms. Behavioral data collection methods were used in a case study to show some of the benefits that can be derived from monitoring symptoms hourly and daily. Using time series regression, several statistically significant correlates of fatigue were found both within days and between days. Perceived energy, physical exertion, and mental exertion were significantly related to fatigue in both analyses. Collection of such data may help resolve a number of theoretical and methodological problems in research on the Chronic Fatigue Syndrome.     

Functional Status, Receipt of Help, and Perceived Health

We model the effects of disability, functional limitation, and receipt of help on perceived health. This analysis specifies a model with two dimensions of disability and three dimensions of functional limitation, including upper body disability, lower body disability, basic activities of daily living (ADLs), household ADLs, and advanced ADLs. The latent variables of receiving help are modeled for each of the ADLs as intervening between limitations and perceived health. The results show that instrumental social support in the form of receiving help for ADLs has no substantive independent effect on perceived health. In addition, receiving instrumental social support shows a pattern of task-specific responses to individual measures of need. Implications for both caregiver and care recipient are discussed.