Evidence for a visuo-spatial scratch-pad in working memory

Experiments are reported which address the nature of the working memory system. Articulatory suppression (continuous recital of the digits 1 to 4) disrupted concurrent performance of a verbal reasoning task, but had no effect upon performance of a spatial reasoning task. In contrast, spatial suppression (continuous sequential tapping) produced reliable interference only with spatial reasoning. These findings are taken as consistent with Baddeley's argument for two slave systems in working memory: the articulatory loop and the more controversial visuo-spatial scratch-pad.     

The social impact of emotional tears

The question what specific functions the production of emotional tears fulfills has received only limited attention of behavioral scientists. We report the results of two studies on the social impact of emotional tears. In Study 1 (96 Dutch females), perceived helplessness and felt connectedness predicted the willingness to help a person depicted as crying tearfully, while perceived friendliness did not. In Study 2 (US sample, 128 males, 68 females) all three of these variables mediated the effect the display of tears had on the willingness to help. Our results replicate and extend previous work and add to current knowledge by showing that tearful crying facilitates helping behavior and by identifying reasons why people are more willing to help criers. These findings help to put forth novel predictions on the impact of tearful crying on others.     

Patterns of Change in Fairness Perceptions During the Hiring Process

The justice literature, to date, shows that changes in fairness perceptions over time are consequential for job attitudes. However, few studies have been directed at explicating how fairness perceptions change over time or individual differences in patterns of change. The present research attempts to fill this gap by exploring patterns of temporal changes in fairness perceptions toward the selection process during a hiring process and potential determinants for such change. In a 3‐wave longitudinal study of the entire hiring process (pre‐, in‐, and post‐process) using a latent growth mixture modeling approach, different patterns of change in perceived fairness were modeled. In addition, the role of Big Five personality factors to predict classes of temporal patterns was examined. Results suggest that, on average, fairness perceptions declined in a non‐linear way over time, with high initial levels of fairness perception corresponding to a lower rate of decline, and vice versa. Four unique classes of applicants exhibiting different initial scores and growth of fairness perceptions were identified, which were predicted by the personality factors of extraversion, agreeableness, and conscientiousness. Findings are discussed in terms of their implications for fairness theory and future research.     

Psychological consequences of involvement in a new religious movement or cult

It has frequently been suggested that the psychological consequences of involvement in new religious movements or cults can be profound for those who come into contact with them. To explore this further a study was carried out to investigate the relationship between personality, group membership of The Family (a new religious movement or cult) and mental health. Sixty six subjects (22 males, 44 females) in three different groups took part in this study. Group 1: Ex-members who felt negative about their involvement with The Family. Group 2: Present day members of The Family. Group 3: Ex-members who felt positive about their involvement with The Family. They completed two personality inventories (The Revised Eysenck Personality Questionnaire combined with the psychoticism scale of the Short Form of the Revised Eysenck Personality Questionnaire and the Beck Sociotrophy-Autonomy Scale). The results from this study were consistent with previous research indicating that experiences within the group increase social dependency and decrease autonomy for those who leave, whilst increasing the need for autonomous or individualistic achievement and lessening social conformity for present day members. This study suggests that some of the psychological difficulties which people have reported experiencing on leaving these groups are likely to be alleviated, to a degree, by time and from contact with a support group.     

Inglehart's Materialism-Postmaterialism Concept: Clarifying the Dimensionality Debate Through Rokeach's Model of Social Values1

This paper addresses an ongoing debate concerning the dimensionality of Inglehart's (1971, 1977, 1981, 1990) concept of materialism-postmaterialism. According to Inglehart, this concept is unidimensional, distinct from the traditional left-right political belief continuum, and central to explaining the changes taking place in the values of advanced industrial societies. To date, the debate has sought answers in different item sets, factor analytic solutions, and rotations. This paper approaches the problem through psychological models of social values. Materialism-postmaterialism, it is argued, involves a prioritizing of values from two orthogonal value orientations which have grown out of the work of Rokeach (1973): national strength and order and international harmony and equality.     

Tactile conditioning of an autonomic and somatic response in young infants

Tactile classical conditioning of an autonomic reflex (pupillary dilation and constriction) and a somatic response (eyeblinking) was attempted in two separate experiments with one-month-old infants. The tactile CS was effective for conditioning eyeblinking but was ineffective for elaborating conditional pupillary reflex dilation or constriction. These differences were related to the interaction between stimulus and response in infant conditioning and the source of nervous system innervation of the CR as it relates to conditionability.     

Sex bias and language

Recent research has suggested that in certain contexts male terms may fail to be gender neutral (Moulton, Robinson, & Elias, 1978). Stricker (1977) has proposed that even explicitly generic terms such as adult and person may not be gender neutral. The conclusions of the highly controversial and influential Broverman, Vogel, Broverman, Clarkson, and Rosenkrantz (1970) study were based directly on the assumption that adult is a gender-neutral term. The present study consisted of a modified replication of the Broverman et al. study followed by an addendum that asked subjects in the gender-neutral condition to indicate whether they had thought of a neutral, male, or female stimulus person. As predicted, subjects did not tend to think of a neutral stimulus person. The implications of this finding for sex-role stereotype research as well as for guidlines for nonsexist language are discussed.This article is based on a master's thesis completed at Southern Illinois University by the first author.     

What makes a task difficult?

Summary This study explores the relationship between different task requirements and children's task performance and ratings of task difficulty. Four hundred and sixty five children (9 to 13 years old) read texts and answered questions, involving well-defined or ill-defined goals and requiring different thought operations. It was found that rated difficulty and performance were highly related for questions involving a well-defined goal. A simple modus ponens inference was easiest, checking most difficult, and recall of the text ranked in the middle. A question, involving an ill-defined goal was rated to be most difficult, whereas performance was quite high. The results confirm the assumptions that judgment of difficulty relies on two sources of information: 1) perception of goal, and 2) perception of processing effort.     

Dimensions of Problem Behavior in institutionalized retardates

A factor analysis of teacher ratings of 55 items of deviant behavior in a sample of 252 institutionalized retardates resulted in the emergence of three interpretable factors. Two factors clearly represented the broad-band dimensions of conduct disorder and anxiety-withdrawal, while the third reflected psychotic behavior. Only conduct disorder was related to age, sex, trace, or intellectual level.     

Attitudes towards single women

Empirical studies of attitudes towards, and the sociopsychological characteristics of single women have been neglected by social scientists. As a minority group, subject to normative judgements of their sex-role behavior, single women are vulnerable to prejudicial evaluations by married people of both sexes. The present study investigated aspects of the social environment which have positive or negative consequences for single women. A survey was conducted of N=48 male and female married subjects in an Australian city. Major findings were that (a) married people have little or no contact with single women; (b) males tend to be more negative in their evaluations of single women than females; and (c) most females can allow for the possibility of a major sex role other than that involving marriage.