Majority and minority influence in inductive reasoning: A preliminary study

Ninety-three students were exposed to majority and minority influence in an inductive reasoning task. The former induced convergent thinking processes, though its effects were not reducible to mere compliance. The latter activated more divergent constructive processes, supporting the predictions of Conversion Theory.     

The human message in politics: the impact of emotional slogans on subtle conformity

The present work directly tests the persuasive potential of emotions in political slogans. Previous research that distinguished emotions on the human dimension found that individuals conform differently to the opinion of members of the in-group or the out-group when these targets expressed themselves in terms of uniquely human emotions (Vaes, Paladino, Castelli, Leyens, & Giovanazzi, 2003). In line with these findings, the present experiment tested the hypothesis that political slogans that express a uniquely human emotion and that are associated with the campaign of a political candidate who has the same political affiliation as participants (i.e., in-group) will induce more conformity reactions than a candidate of the opposing coalition (i.e., out-group) who presents similar kinds of slogans. Results confirmed this hypothesis on a subtle conformity measure and are discussed as a consequence of an infrahumanization process. Finally, possible applications of the presented findings and new avenues for future research are proposed.     

The influence of personality and theoretical models on applicants to a counselling psychology course: A preliminary study

We examined whether personality variables in prospective condidates for a postgraduate program in counselling psychology were associated with an interest in models of counselling or therapy. The models were classified as directive models or non-deiective models of counselling. Using the Millon Index of Personality Styles we found that subjects who expressed an interest in the directive models of counselling (e.g. cognitive behavioural therapy) scored higher on scales measuring interpersonal boldness, systematizing and conforming in comparison to subjects who expressed an interest in non-dieective counselling (e.g. psychodynamic) who scored greater on intuitiveness (a perference for intangible, unstructured and symbolic). Implication for training and future research in this area are discussed.     

Behaviour patterns within a general hospital psychiatric unit: an observational study.

Employing a reliable and objective ‘behavioural mapping’ procedure, information was obtained by three independent observers, on what, where and when staff and patients engaged in various categories of behaviour, within a general hospital psychiatric unit. Observations were undertaken during two separate 6-day periods, using a seven category behaviour rating scale. Staff and patient behaviour profiles were found to be stable across the two rating periods, despite an almost complete change in the patient population from the first to the second set of observations. Results also indicated that staff spend a majority of their time engaged in interaction with their peers, or engaged in solitary task activity, with little of their time being spent in interaction with patients. Patients spent approximately half of their time in solitary behaviour, and when they were observed to be interacting it was found to be primarily with their peers. A significant negative correlation was obtained between those areas of the unit most frequently occupied by staff and patients, suggesting a territorial separation of the two groups. Analysis, of interaction rates by time, further indicated that the vast majority of interaction was observed to occur during the period 9.00a.m. to 5.00p.m. Monday to Friday. Some implications of the observed findings are discussed and it is concluded that the data suggest that the therapeutic potential of the observed unit is under-utilized.     

The influence of complexity and reasoning direction on children's causal reasoning

Causal reasoning is the core and basis of cognition about the objective world. This experiment studied the development of causal reasoning in 86 3.5–4.5-year-olds using a ramp apparatus with two input holes and two output holes [Frye, D., Zelazo, P. D., & Palfai, T. (1995). Theory of mind and rule-based reasoning. Cognitive Development 10, 483–527]. Results revealed that: (1) children performed better on cause–effect inferences than on effect–cause inferences; (2) there was an effect of rule complexity such that uni-dimensional causal inferences were easier than bi-dimensional inferences which, in turn, were easier than tri-dimensional causal inferences; and (3) children's causal reasoning develops rapidly between the ages of age of 3.5 and 4 years.     

Unraveling subjects' perceptions of paraprofessionals and professionals: a pilot study

This study examined 75 undergraduate women's perceptions of paraprofessional and professional therapists in an analogy study. The data indicated subjects were more willing to seek treatment from paraprofessional than professional therapists; no differences were found in predicted success of treatment. Subjects' perceptions of paraprofessional and professional expertness, attractiveness, and trustworthiness were also examined; the findings were nonsignificant.     

Personality and reasoning ability during retirement age: Report from a Swedish population-based longitudinal study

We examined the association between personality and level and change in reasoning ability in a population-based sample of older adults (62–68 years) using a three-year annual follow-up longitudinal study design (HEARTS; N = 3851). Personality traits were measured using the Mini-IPIP scale and reasoning using a short form of Raven’s Matrices. Findings from a structural equation model, controlling for age, education, and sex, revealed that higher levels on extraversion, conscientiousness, and neuroticism were associated with lower reasoning ability (βs: −0.17 to −0.09). Higher levels of openness were associated with better reasoning (β: 0.16). We found no association with rate of change. This evidence replicates previous findings demonstrating that personality traits are associated with individual differences in cognition among older adults.     

Determining the influence of tangible items on screaming and handmouthing following an inconclusive functional analysis

A brief experimental analysis was used to compare the effects of the presence of tangible objects in an alone condition following an inconclusive functional analysis of screaming and handmouthing behavior of an 8‐year‐old boy. The alone condition with tangibles involved having toys available throughout the session with no interaction from the therapist and produced a higher percentage of intervals with screaming and handmouthing. The study demonstrates the importance of evaluating the effects of the presence of tangible items during a functional analysis. Copyright © 2004 John Wiley & Sons, Ltd.     

Sex differences on a measure of conformity: comments on a recent study

Reysen and Reysen's recent article made a contribution to understanding of sex differences by interpreting the results through the lens of conformity research. Reinterpretation could refer to differences in perceptual sensitivity. The results, then, are theoretically and empirically consistent with the literature.     

The relationship of specific mental ability measures compared to a general mental ability measure to quality and quantity performance on a clerical job sample

Barrett (1993) presented evidence that mental ability measures designed specifically for the prediction of performance in tasks and jobs have validity at least equal to that of tests of general mental ability, while having advantages such as lower adverse impact. The current study demonstrates that the match in specificity of predictor and criterion can be attained through simple changes in the scoring of standard mental and clerical ability tests. A sample of 51 university students completed a battery of pre-employment tests and, a week or two later, worked on a clerical job sample. The results indicated that quality of performance (number of errors on the task) was best predicted using the number of errors made on the predictor tests while quantity of work was only predicted by the number correct. A test of general mental ability did not correlate with either criterion. These results contradicted the conclusions of Schmidt (1993) that specific ability tests have no incremental validity above a general ability test.Ralph Alexander died before this report was complete. Consequently, the conclusions are those of the first two authors.     

The belief-bias effect in formal reasoning: The influence of knowledge on logic

The present study examines the applicability of a rational model of categorical inference (e.g., Revlis, 1975b) to account for the apparently irrational decisions students reach on categorical syllogisms. In Experiment 1, students judged the logical validity of emotionally neutral conclusions to controversial premises. Of the reasoners’ decisions, 80% can be accounted for by the application of rational rules to their idiosyncratic encoding of the syllogistic premises. In Experiment 2, students were asked to solve syllogisms whose conclusions varied in truth value. When asked to reason about controversial, if not emotional, material, students do not suspend rational choice, but rather, their decisions are judicious ones, flowing logically from their idiosyncratic understanding of the materials reasoned about. When errors do occur, they result from an interrupt to rational processes and reflect conflict between competing goals rather than a switch to irrational decision processes.     

The ability to activate and inhibit speeded responses: separate developmental trends

When children grow older they respond faster and are less susceptible to interference caused by task-irrelevant information. These observations suggested the hypothesis that a global mechanism may account for developmental change in the speed of responding and that inhibitory function may underlie the ability to activate speeded responses. The current study examined these issues by comparing the performance of 4 age groups (5-, 8-, and 11-year-olds and young adults) on a battery of 6 speeded performance tasks, 4 of which required the inhibition of response activation. An analysis of reaction and inhibition times supported a hypothesis of generalized developmental changes in response activation, but revealed a less pronounced development of inhibition. A nonselective mechanism of response inhibition seems to be fully developed during early childhood.     

Children's strategic compensation for size underconstancy: Dependence on distance and relation to reasoning ability

When asked to judge the size of a distant object, older children are more likely than younger ones to report deliberately inflating their judgements to compensate for size underconstancy (Granrud, in press). The current investigation examined whether use of this strategy depends on object distance and whether it is related to individual differences in reasoning, knowledge about size perception, or cognitive style. In two studies, children in Grades 1–3 estimated the size of a distant (61 m away) and near (6.1 m away) disc. In each, half of the children reported inflating their judgement of the distant disc to compensate for a tendency to underestimate its size, but only a few reported using this strategy for the near disc. Self-reported strategy users tended to either judge the distant disc accurately or to overestimate its size, whereas the other children tended to underestimate its size. Strategy reporters obtained higher scores on a test of verbal reasoning, but did not differ from the other children in reflectivity-impulsivity. In Study 1, strategy reporters also showed a better understanding of how distance affects the apparent size of objects in photographs. This understanding was strongly related to verbal reasoning ability. In Study 2, visuospatial reasoning ability was also found to predict who would report strategy use, and this predictive relation was independent of verbal reasoning ability.     

Memory conformity for confidently recognized items: The power of social influence on memory reports

Memory conformity occurs when one person's memory report influences another's. Memory conformity is more likely to occur when the information comes from a credible source, and when internal evidence is weak. Here, we investigate whether there are situational variations in how heavily participants weigh internal cues to accuracy when confronted with conflicting information from a partner. The results show that even confidently held memories are subject to influence from external sources, and that social influence is exaggerated when the source is seen to be highly credible.     

The applicability of familism to diverse ethnic groups: a preliminary study

The author examined the extent to which familism, which is generally regarded as a Hispanic cultural value, is applicable to other ethnic groups as well. An ethnically diverse sample of 318 Hispanic, non-Hispanic White, and non-Hispanic Black young adults completed measures of attitudinal familism, collectivism, and interdependence. Confirmatory factor analyses indicated that the scoring algorithm for the familism measure fit the data well, both overall and across ethnic groups. The author conducted analyses to ascertain (a) differences in the factor structure of familism, (b) mean differences in endorsement of familism, and (c) differences in associations of familism with collectivism and interdependence between Hispanics and the other ethnic groups. Few significant or noteworthy differences emerged in any of these analyses, suggesting that familism may be applicable to and may operate similarly within diverse ethnic groups. The author discussed findings in terms of convergence between familism and other collectivist and interdependent value orientations.     

The experimental study of internal and external conformity on time perception

The purpose of this study is to examine how external conformity affect internal conformity in the conditions in which the degree of discrepancy between majority opinion and physical reality are different. The 106 subjects were divided into eight groups of 2 (male and female) × 2 (high external conformer and low one) × 2 (large discrepancy and small one). We found the effect of interaction between discrepancy condition and external conformity to internal conformity.