THE INFLUENCE OF PLATONISM ON THE EARLY APOLOGISTS

The influence of Platonism upon the development of Christianity is well-documented, particularly with regard to the deliberations that took place in the fourth and fifth centuries regarding the nature of Trinity. A topic that has received less attention is the philosophies of the (so-called) 'Middle Platonists' and their influence upon the earliest apologies, such as the Apology of Aristides and the Epistle to Diognetus. Yet tracing these influences is integral to explaining the development of the Christian conception of God.     

Nonverbal Behaviors,Persuasion, and Credibility

This study examined the relationships among nonverbal behaviors, dimensions of source credibility, and speaker persuasiveness in a public speaking context. Relevant nonverbal literature was organized according to a Brunswikian lens model. Nonverbal behavioral composites, grouped according to their likely proximal percepts, were hypothesized to significantly affect both credibility and persuasiveness. A sample of 60 speakers gave videotaped speeches that were judged on credibility and persuasiveness by classmates. Pairs of trained raters coded 22 vocalic, kinesic, and proxemic nonverbal behaviors evidenced in the tapes. Results confirmed numerous associations between nonverbal behaviors and attributions of credibility and persuasiveness. Greater perceived competence and composure were associated with greater vocal and facial pleasantness, with greater facial expressiveness contributing to competence perceptions. Greater sociability was associated with more kinesic/proxemic immediacy, dominance, and relaxation and with vocal pleasantness. Most of these same cues also enhanced character judgments. No cues were related to dynamism judgments. Greater perceived persuasiveness correlated with greater vocal pleasantness (especially fluency and pitch variety), kinesic/proxemic immediacy, facial expressiveness, and kinesic relaxation (especially high random movement but little tension). All five dimensions of credibility related to persuasiveness. Advantages of analyzing nonverbal cues according to proximal percepts are discussed.     

Visual processing speed in old age

Mental speed is a common concept in theories of cognitive aging, but it is difficult to get measures of the speed of a particular psychological process that are not confounded by the speed of other processes. We used Bundesen’s (1990) Theory of Visual Attention (TVA) to obtain specific estimates of processing speed in the visual system controlled for the influence of response latency and individual variations of the perception threshold. A total of 33 non‐demented old people (69–87 years) were tested for the ability to recognize briefly presented letters. Performance was analyzed by the TVA model. Visual processing speed decreased approximately linearly with age and was on average halved from 70 to 85 years. Less dramatic aging effects were found for the perception threshold and the visual apprehension span. In the visual domain, cognitive aging seems to be most clearly related to reductions in processing speed.     

The Definition of Racism

ABSTRACT This essay considers definitions of racism which emphasise its behavioural, motivational, and cognitive features. The behavioural definition ('the failure to give equal consideration, based on the fact of race alone') is rejected, primarily due to its inability to distinguish between 'true'and 'ordinary'racism. It is the former which is morally most objectionable — and which identifies the essence of the racist attitude and belief. The central part of the essay argues in favour of the motivational approach to the definition ('the infliction of unequal consideration, motivated by the desire to dominate, based on race alone') and clarifies the way in which racism, thus understood, conflicts with the principle of human equality. Finally, the cognitivist definition ('unequal consideration, out of a belief in the inferiority of another race') is also rejected, despite its intuitive appeal. The overall discussion has important implications for moral philosophy. It is shown both that the principle of human equality does not strictly imply equal consideration, and that one may violate the principle of equal perception, yet not deny the principle which, from the perspective of this argument, is the more fundamental element in the principle of human equality, the principle of equal human worth.     

The association of childhood trauma with perceptions of self and the partner in adult romantic relationships

In this study, the association of childhood trauma with perceptions of self and the partner was explored. Using a large sample of more than 5,400 couples who completed the RELATE inventory, couples in which neither partner experienced childhood physical abuse were compared on personality and communication scales with couples where only the female experienced abuse, only the male experienced abuse, and both partners experienced abuse. The primary question of interest was to evaluate whether childhood trauma was associated with selection effects of romantic partners, perceptual effects of partners, or reciprocal negativity with partners. The evidence from the analysis of variance and path analysis indicates that trauma is more likely to be associated with perceptual effects than selection effects. Individuals who were traumatized rated both themselves and their partners as more neurotic and conflictual, even when controlling for overall levels of relationship satisfaction. However, the partners of traumatized persons do not consider themselves more neurotic or conflictual than partners in relationships where neither partner was abused.