Book reviews

Timing in Temporal Tracking. By J. A. Michon. Soesterberg, Netherlands: Institute for Perception RVO-TNO, Netherlands. 1967. Pp. 127.

Human Performance. By Paul M. Fitts and Michael I. Posner. Belmont, California: Brook/Cole Publishing Co. 1967. Pp. x + 162. 14s.

Human Memory. By Jack A. Adams. New York: Mcgraw Hill. I967. Pp. ix + 326. $9.50.

Biological Foundations of Language. By Eric H. Lenneberg. With Appendices by Noam Chomsky and Otto Marx. New York and London: Wiley. 1967. Pp. xvi+489. £6.

The Genesis of Language: A Psycholinguistic Approach. Edited by Frank Smith and G. A. Miller. Cambridge, Massachusetts and London: The M. I. T. Press. Pp. xii + 400. $4.

Acquisition du Langage at Developpement de la Pensee. By H. Sinclair-de Zwart. Paris: Dound. 1967. Pp. vi+ 168. 23F.

Principles and Methods of Social Psychology. By E. P. Hollander. London and New York: Oxford University Press. 1967. Pp. xxiii + 520. 64s.

Current Perspectives in Social Psychology. Second Edition. Edited by E. P. Hollander and R. G. Hunt. London and New York: Oxford University Press. 1967. Pp. vii + 685. 40s. (paper).

The Use of Lateral Thinking. By Edward de Bono. London: Cape. 1967. Pp. 157. 18s.

“Instinct” and “Intelligence”: The Science of Behaviour in Animals and Man. By S. A. Barnett. London: Macgibbon & Kee. 1967. Pp. xiv + 250. 45s.     

Modeling differentiation of cognitive abilities within the higher-order factor model using moderated factor analysis

Receptive foreign language proficiency is usually measured with reading and listening comprehension tasks. A novel approach to assess such proficiencies – viewing comprehension – is based on the presentation of short instructional videos followed by one or more comprehension questions concerning the preceding video stimulus. In order to evaluate a newly developed viewing comprehension test 485 German high school students completed reading, listening, and viewing comprehension tests, all measuring the receptive proficiency in English as a foreign language. Fluid and crystallized intelligence were measured as predictors of performance. Relative to traditional comprehension tasks, the viewing comprehension task has similar psychometric qualities. The three comprehension tests are very highly but not perfectly correlated with each other. Relations with fluid and crystallized intelligence show systematic differences between the three comprehension tasks. The high overlap between foreign language comprehension measures and between crystallized intelligence and language comprehension ability can be taken as support for a uni-dimensional interpretation. Implications for the assessment of language proficiency are discussed.     

Fiber tracking using magnetic resonance diffusion tensor imaging and its applications to human brain development

Diffusion tensor imaging is unique in its ability to noninvasively visualize white matter fiber tracts in the human brain in vivo. Diffusion is the incoherent motion of water molecules on a microscopic scale. This motion is itself dependent on the micro-structural environment that restricts the movement of the water molecules. In white matter fibers there is a pronounced directional dependence on diffusion. With white matter fiber tracking or tractography, projections among brain regions can be detected in the three-dimensional diffusion tensor dataset according to the directionality of the fibers. Examples of developmental changes in diffusion, tracking of major fiber tracts, and examples of how diffusion tensor tractography and functional magnetic resonance imaging can be combined are provided. These techniques are complimentary and allow both the identification of the eloquent areas of the brain involved in specific functional tasks, and the connections between them. The noninvasive nature of magnetic resonance imaging will allow these techniques to be used in both longitudinal developmental and diagnostic studies. An overview of the technique and preliminary applications are presented, along with its current limitations.     

On the likelihood ratio test in structural equation modeling when parameters are subject to boundary constraints

The authors show how the use of inequality constraints on parameters in structural equation models may affect the distribution of the likelihood ratio test. Inequality constraints are implicitly used in the testing of commonly applied structural equation models, such as the common factor model, the autoregressive model, and the latent growth curve model, although this is not commonly acknowledged. Such constraints are the result of the null hypothesis in which the parameter value or values are placed on the boundary of the parameter space. For instance, this occurs in testing whether the variance of a growth parameter is significantly different from 0. It is shown that in these cases, the asymptotic distribution of the chi-square difference cannot be treated as that of a central chi-square-distributed random variable with degrees of freedom equal to the number of constraints. The correct distribution for testing 1 or a few parameters at a time is inferred for the 3 structural equation models mentioned above. Subsequently, the authors describe and illustrate the steps that one should take to obtain this distribution. An important message is that using the correct distribution may lead to appreciably greater statistical power.     

Examining the time course of indexical specificity effects in spoken word recognition

Variability in talker identity and speaking rate, commonly referred to as indexical variation, has demonstrable effects on the speed and accuracy of spoken word recognition. The present study examines the time course of indexical specificity effects to evaluate the hypothesis that such effects occur relatively late in the perceptual processing of spoken words. In 3 long-term repetition priming experiments, the authors examined reaction times to targets that were primed by stimuli that matched or mismatched on the indexical variable of interest (either talker identity or speaking rate). Each experiment was designed to manipulate the speed with which participants processed the stimuli. The results demonstrate that indexical variability affects participants' perception of spoken words only when processing is relatively slow and effortful.     

Personality psychology's comeback and its emerging symbiosis with social psychology

Psychology's early allegiance to behaviorism and experimental methods led many to disparage personality approaches throughout much of last century. Doubts about personality psychology's viability culminated in Mischel's assertion that measures of personality account for modest amounts of variance in behavior. In the years immediately following this critique, interest in personality research waned and many psychology departments dropped their training programs in personality. Throughout the past two decades, however, personality psychology has enjoyed a resurgence. The authors discuss several possible explanations for personality's comeback and then describe the emergence of a promising symbiosis between personality psychology and its sister discipline, social psychology. The article concludes by noting that although this emerging symbiosis is likely to continue bearing considerable theoretical fruit, the traditional distinction between personal, situational, and interactional determinants of behavior continues to be useful within appropriate contexts.     

Psychological type and attitude toward Christianity: a replication

A sample of 149 university students completed the Francis Psychological Type Scales together with the Francis Scale of Attitude Toward Christianity. The data indicated that university students classified as Feeling Types hold a more positive attitude toward Christianity than those classified as Thinking Types. These findings replicate the 1999 report of Jones and Francis.     

Experiences of school bullying in Northern Ireland: data from the Life and Times Survey

Little is known about the levels of bully/victim behaviors in schools in Northern Ireland. The aim of the present study was to supplement previous research findings from Northern Ireland by examining the self-reported experiences of school bullying among Northern Ireland children through data collected as part of the 1998 "Youth Life and Times Survey." A random sample of 397 12 to 17-year-olds living throughout Northern Ireland were interviewed during 1998 and 1999. As part of the larger survey, six questions were asked relating to experience of bullying behaviors and being a victim of such behaviors. The findings suggests that the incidence of school bullying in Northern Ireland may be higher than those found in the rest of Ireland and the United Kingdom. Furthermore, the data supplements previous findings among Northern Irish children employing alternate measures of bully/victim problems.