Reviews of current books

Pastoral Psychology -     

Two youths who clutter, but is that the only similarity?

This article describes the clinical profile of two youngsters who clutter. Although both subjects share key characteristics, they differ in other respects. As we gain more systematic information on the nature and symptomatology of cluttering, we may conclude that it is not a homogeneous but a heterogeneous phenomenon.     

Book reviews

SINGER, J. L. (Ed.). The Child's World of Make-Believe. New York: Academic Press. 1973. PP. 294. £5.75.

CRUE, B. L. (Ed.). Pain Research and Treatment. New York: Academic Press. 1975. Pp. 417. £12.50.

BEILIN, H. Studies in the Cognitive Basis of Language Development. New York: Academic Press. 1975. Pp. 420. £11.25.

ROLLS, E. T. The Brain and Reward. Oxford: Pergamon Press. 1975. Pp. 115. £3.00.

GAZZANIGA, M. S. and BLAKEMORE, C. Handbook of Psychobiology. New York and London: Academic Press. 1975. Pp. 639. £15.15.

KULLER, R. (Ed.). Architectural Psychology. Stroudsberg: Dowden, Hutchinson and Ross. 1973. Pp. 450. S.Kr. 69.

CANTER, D. and LEE, T. (Eds). Psychology and the Built Environment. London: Architectural Press. 1974. Pp. 213. £7.50.

CLARE, A. Psychiatry in Dissent. Controversial Issues in Thought and Practice. London: Tavistock Publications. 1976. Pp. xvii +438. £7.50 (hardback); £4.00 (paperback).

RACHMAN, S. J. and PHILIPS, C. Psychology and Medicine. London: Temple Smith. 1975. PP. 223. £3.75.

VURPILLOT, ELIANE. The Visual World of the Child. London: George Allen & Unwin Ltd. 1976. Pp. 372. £9.50.

FALMAGNE, R. J. (Ed.). Reasoning: Representation and Process. London and New York: Wiley. 1975. Pp. 275. £10.15.

FANT, G. and TATHAM, M. A. (Eds). Auditory Analysis and Pevception of Speech. London: Academic Press. 1975. Pp. 564. £12.00.     

Stimulus and response characteristics as determinants of the electrodermal orienting reaction in the Rorschach trial

The Rorschach test was used as an experiment of perception to analyze (external and internal) stimulus-response and individual response specificity of electrodermal orienting response OR (skin conductance response SCR) to presentations of unstructured material. On a sample of 84 subjects (medical students and colleagues of the medical department) the partial effects of "card" (external stimulus), "affective content of the signification" (internal stimulus), and "subject" on the (range-corrected) electrodermal OR were analyzed. The variance-analytic model was highly significant. The highly significant card effect with a physiological variance component of about 9% was interpreted as a "novelty" component of the electrodermal OR. The examined response characteristic also had a significant effect on the electrodermal OR with a physiological variance component of about 1%. Yet the determining variable was not the affective content of the signification, but rather the complexity of the (affective) signification. This result was discussed in terms of information processing and conflict theory. The important interindividual OR variance of nearly 40% supported the concept of the individual specificity of physiological response.     

Competing with reasoning: A test of the working memory hypothesis

An experiment is reported in which subjects attempted conditional reasoning problems while concurrently articulating a series of digits, with or without memory load. Logical performance was not impaired by the competing tasks and the latency of responding was actually faster under concurrent articulation, without memory load, than in a control group. The results are discussed with reference to the Baddeley and Hitch (1974) model of working memory.