Cognitive processes and computerized personality assessment

Several implications of the cognitive viewpoint on personality are tested and the predictive validity of cognitive processing variables is assessed with judgements of parents and friends as a criterion measure. Free recall of items was related to cognitive schemas but reaction time during score recall was not. Ease of faking as well as response latency during faking were not related to cognitive schemas. Intra-individual analysis revealed a consistent non-linear relationship between response latency and item score in all conditions of the experiment. Although some cognitive process variables were correlated with the criterion measures, adding these variables to item scores did not always increase the predictive validity.     

Schedule-induced behavior in hyperactive children

A schedule-induced behavior paradigm was used to investigate the activity patterns of hyperactive children in a standardized situation. In Experiment I, 10 hyperactive and 10 normal control children matched for age, sex, and IQ were observed under conditions of baseline and schedule. Measures of a number of categorized activities were taken on a time-sampling basis. Hyperactive children were more active than controls in baseline and did not respond to the schedule, unlike the controls who became significantly more active in schedule conditions. In Experiment II, 12 hyperactive and 6 normal children were again subjected to the same experimental paradigm, but in two of the four experimental sessions the stimulant drug methylphenidate was administered in an attempt to reduce the amount of baseline activity. Results were substantially similar to those of Experiment I, with hyperactive children more active than controls in baseline and insensitive to the schedule. There was no overall effect of drug administration on the behavior of either group. There were some ratedependent effects of both drug and schedule conditions.     

The relation of nAch to extraversion,emotional instability and level of anxiety in people of different social status and success

Questionnaires of personality (Psychoticism, Extraversion, Neuroticism and Lie scales) and anxiety, together with a questionnaire for measuring need for achievement (nAch), were administered to a Bulgarian population consisting of four groups: gifted and talented high-school students, and eminent industrialists, artists etc. Correlations were observed between nAch but these differed between groups, an explanation required the recognition of the socially recognized success of the individual on his responses. A theoretical explanation of the findings is given in terms of the theories of Leontiev and Ananiev.     

Hierarchy as a Mediator of Fairness: A Contingency Approach to Distributive Justice in Organizations1

Employees of one organization were asked to indicate the fairness of six different ways of allocating a hypothetical lump sum. As expected, the results suggest an overall preference for equity-based allocations. However, the employee's level in the hierarchy was found to mediate perceptions of fairness: upper managers viewed organization-wide equity as being most fair; middle managers saw intra-departmental equity as fairest; and clericals, unable to differentiate between equality and equity, perceived both these principles as being fairest. The results were interpreted in terms of a “contingency” approach to distributive justice which aims at integrating institutional, situational, and individual determinants of fairness.     

The listening heart and the chi square: clinical and empirical perceptions in the family therapy of anorexia nervosa

Clinical and empirical methods are commonly considered to be complementary activities. However, many people in the fields of mental health and social welfare espouse a strong adherence to experimental, scientific methods for the evolution of theory and practice and consider only that which has been experimentally tested as‘really true”. Others would propose the clinical method as the main source of useful knowledge and are suspicious of enumeration and quantification as sources of useful information. Formal, empirical methodology is well and extensively described whilst there is less systematic exposition of the clinical method. Family therapy evolved in a context in which activity was visible and the emerging discipline was propelled by a theoretical framework with strongly scientific origins that was critical of the exclusive clinical method of pre-existing psychotherapies. This paper describes some of the clinically based contributions to the family therapy of anorexia nervosa and compares this information with that which comes out of the Maudsley trials of psychotherapies in anorexia nervosa.     

Toward the neural basis of verbal priming: A cognitive-neuropsychological synthesis

Repetition priming is a mnemonic phenomenon that has attracted considerable attention from neuropsychologists and cognitive scientists. In an attempt at elucidating the putative mechanisms of priming, the present review draws on evidence from both domains. The review is restricted to verbal priming of visually presented stimuli—an area that accounts for the majority of empirical studies of priming. A number of theoretical accounts are presented. The interim conclusion is that neither multiple systems nor unitary system-multiple process theories can adequately explain the data on priming, although both contain many valid components. An integrative model is proposed to improve the explanation of the empirical evidence. The central assertion of the proposed model is that repetition priming depends on perceptual processes that can be mapped on specific neural systems. It is postulated that individual differences in perceptual processing ability predict variability in memory performance. It is proposed that data-driven priming of verbal stimuli critically depends on the activity of primary and secondary visual cortices in the right hemisphere, whereas conceptually-driven priming is hypothesized to rely on the activities of higher order tertiary association cortices in language areas and more anterior neocortical areas.