SEVENTEENTH-CENTURY PHILOSOPHY

Knowledge and Faith in Thomas Aquinas. John I. Jenkins. Cambridge, Cambridge University Press, 1997. pp. 267. £35.00 hb. ISBN 0–521–58126–5. The Cambridge Companion to Aquinas. Norman Kretzmann and Eleonore Stump. Cambridge, Cambridge University Press, 1993. pp. 302. £12.95 pb. ISBN 0–521–43769–5. The Metaphysics of Theism: Aquinas's Natural Theology in the Summa Contra Gentiles I. Norman Kretzmann. Oxford, Oxford University Press, 1997. pp. 302. £35.00 hb. ISBN 0–19–823660–3. Thomas Aquinas: God and Explanations. C. F. J. Martin. Edinburgh, Edinburgh University Press, 1997. pp. 212. £40.00 hb. ISBN 0–7486–0901–6. Theories of Cognition in the Later Middle Ages. Robert Pasnau. Cambridge, Cambridge University Press, 1997. pp. 330. £37.00 hb. ISBN 0–521–58368–3.     

Industrial meanings

Industrial Society and its Museums 1890–1990: Social Aspirations and Cultural Politics, by Brigitte Schroeder‐Gudehus, ed., Newark, NJ: Harwood Academic Publs, Gordon & Breach Science Publs, 1993, hb, $48.00; UK: Chur & Reading, hb £30.00.     

Children's memory for complex autobiographical events: Does spacing of repeated instances matter?

Often, when children testify in court they do so as victims of a repeated offence and must report details of an instance of the offence. One factor that may influence children's ability to succeed in this task concerns the temporal distance between presentations of the repeated event. Indeed, there is a substantial amount of literature on the “spacing effect” that suggests this may be the case. In the current research, we examined the effect of temporal spacing on memory reports for complex autobiographical events. Children participated in one or four play sessions presented at different intervals. Later, children were suggestively questioned, and then participated in a memory test. Superior recall of distributed events (a spacing effect) was found when the delay to test was 1?day (Experiment 1) but there was little evidence for a spacing effect when the delay was 1 week (Experiment 2). Implications for understanding children's recall of repeated autobiographical events are discussed.     

Compensatory cognition associated with egalitarian goals

Two experiments examine nonconscious processes that facilitate pursuing egalitarian goals. It was hypothesized that when working on a task not known to be relevant to egalitarian goals there is heightened ability to detect opportunities to goal pursuit (goal-relevant people) embedded in the task, even when they are best ignored for optimal performance. Further, this selective attention should cease when the goal is sated, despite increased semantic accessibility of these opportunities that results from satiation. Experiment one introduced egalitarian goals via writing an essay about failing to be egalitarian to Black men. Next, an ostensibly unrelated task presented Black and White men in an array of faces as distracters to a focal task. Task performance was disrupted only by arrays containing Black men, and only among participants primed with egalitarian goals. This was not due to increased semantic accessibility of the concept “Black men.” Experiment two had all participants write failure essays and then write second essays. Half wrote affirming essays about egalitarianism and Black men. Despite this increased semantic accessibility of the group “Black men,” distracted attention was not evidenced. Instead, the goal had been satisfied and goal pursuit shut down. In contrast, the remaining participants wrote affirming essays in an irrelevant domain. Despite the decreased semantic accessibility, goal accessibility remained and was evidenced by selective attention to Black men. These findings reveal Black men are associated not with stereotypes, but egalitarian goals. They also point to the role goal completion versus self affirmation play in goal pursuit.     

Egalitarian goals trigger stereotype inhibition: A proactive form of stereotype control

Stereotype activation is often described as beyond control, unable to be prevented by willing it or engaging the self-regulatory system. Four experiments illustrate that this initial stage of the stereotyping process is controllable. Stereotypes are shown to be implicitly inhibited as part of a goal shielding process. In each experiment, egalitarian goals are triggered through a task in which participants contemplate a past failure at being egalitarian to African American men. This is followed in each experiment by a task that measures stereotype activation/inhibition using reaction times to words (either control words or stereotype-relevant words) that follow the presentation of either faces of Black or White men. The first two experiments examine participants with egalitarian goals versus those with a control goal, whereas the last two experiments examine people with egalitarian goals versus those whose egalitarian strivings have been satisfied (by contemplating success at being egalitarian). Only participants with egalitarian goals exhibit stereotype inhibition, and this occurs despite the fact that they lack awareness of the inhibition and lack the conscious intent to inhibit stereotypes at the time the response is made.     

Discrimination of amount of spinal flexion for movements made with and without vision after lumbar disc replacement

Discrimination of differences between small lumbar flexion movements made when standing may differ depending on whether vision is available. Dependence on general vision during trunk movements may be increased following surgery, in which an intervertebral disc is replaced with a prosthetic disc. This study investigated whether the availability of vision changed discrimination of small differences in lumbar forward flexion movement when standing for patients with lumbar disc replacement and healthy peers. 20 volunteers without a history of back pain and 20 with disc replacement undertook a 100-trial sequence of forward flexion movements to a set of physical stops, making an absolute judgement as to the position after each movement. General (nontarget) vision during the movement was available or removed randomly trial by trial. Availability of vision did not affect discrimination of flexion movements of the lumbar spine either in normal healthy individuals or those with disc replacement.     

Drug use as consumer behavior

Seeking integration of drug consumption research by a theory of memory function and emphasizing drug consumption rather than addiction, Müller & Schumann (M&S) treat drug self-administration as part of a general pattern of consumption. This insight is located within a more comprehensive framework for understanding drug use as consumer behavior that explicates the reinforcement contingencies associated with modes of drug consumption.     

You must have been a beautiful baby: ratings of infant facial attractiveness fail to predict ratings of adult attractiveness

Facial attractiveness has been studied extensively, but little research has examined the stability of facial attractiveness of individuals across different stages of development. We conducted a study examining the relationship between facial attractiveness in infants (age 24 months and under) and the same individuals as young adults (age 16–18 years) using infant and adult photographs from high school yearbooks. Contrary to expectations, independent raters’ assessments of infant facial attractiveness did not correlate with adult facial attractiveness. These results are discussed in terms of the adaptive function of heightened attractiveness in infancy, which likely evolved to elicit and maintain parental care.