Factors affecting the acquisition and elimination of children's donating behavior

Thirty-five 6- to 10-year-old children with initial low rates of donating to help a peer either simply received a fine for each failure to donate (n = 7) or also were informed of the contingency between the fine and failure to donate (n = 28). Explanation of the contingency was necessary to increase children's donation rates. Donations continued at high rates during a gradual, unannounced removal of the fine contingency, but decreased when children were informed that fines were no longer in effect, particularly for children who had failed to donate at least once during training and had actually been fined. Overall, addition of a distraction or an inequity procedure did not reduce donating below rate reductions due to the announced extinction procedure alone.     

Relative persistence of avoidance and positively reinforced behavior

In one experiment with rats, and a second with pigeons, subjects were trained on a schedule in which identical response dependencies applied to intermittent receipt of positive reinforcement (PR) for one group and avoidance (AV) of shock for a second group. After obtaining comparable stable training performance for groups PR and AV, persistence tests were conducted with a traditional extinction (EXT) procedure vs. response-independent (FREE) delivery of positive reinforcers or shocks. In both experiments, response elimination was rapid in EXT for groups PR and AV, and responding tended to be maintained in groups PR and AV in the FREE persistence test. These results contradict the widely held assumption that avoidance behavior is unusually resistant to extinction, and they call for a re-examination of elimination of avoidance responding.     

Effects of toy guns and airplanes on children's antisocial free play behavior.

The effects of toy guns and toy airplanes on children's antisocial (aggression and rule-breaking) behavior was investigated in two settings (ten children in Study I and 13 in Study II) during 30-min free play sessions. Four-and 5-year-old children were observed during 15–16 free play sessions. During some sessions the children played either with (novel, aggressive) toy guns or with (novel, nonaggressive) toy airplanes in addition to their usual toys. In both studies, the toy guns treatment produced a reliably higher rate of antisocial behavior than the average of the toy airplaines and the usual toys. The novel-nonaggressive toy airplanes also increased the rate of antisocial behavior as compared to usual toys in Study II. The results were related primarily to Berkowitz's and Bandura's analyses of aggressive behavior, but they were related also to other theoretical models which predict stimulus control of behavior.     

A two-phase model account of aversive classical conditioning performance in humans and rabbits

A two-phase model was applied to classical conditioning performance in man and rabbits. During phase 1, response probability remained constant. During phase 2, response probability generally increased, although one operator was sufficient for a majority of Ss and two operators were required for a minority of Ss. The latter Ss exhibited increases in responding after a CR trial and decreases in responding after a non-CR trial. The pattern of parameters was similar for man and rabbits. In man, increases in UCS intensity resulted in a decrease in the duration of phase 1 and an increase in the limit of the operators for those Ss requiring more than a single operator to describe performance during phase 2. The value of employing a model to describe the data and understand the effects of independent variable manipulation was discussed.     

A CPI comparison of engineers and managers

Seventy-one male employees of three high-technology content product industries in northern Utah were divided into three contrast groups: engineers, engineering-trained managers, and non-engineering-trained managers. The California Psychological Inventory was administered and multivariate analysis of variance performed on seven preselected CPI scales. Results revealed that nonengineering managers scored significantly higher than engineers on scales Dominance, Capacity for Status, Social Presence, and approached significance on Sociability. Engineering-managers also scored significantly higher than engineers on Dominance, and significantly higher than other managers on Psychological Mindedness. A multivariate main-effect significant p < .001 to predict group membership was found. Engineering-managers share with other managers a confident, persuasive, and aggressive self-presentation combined with a preference for leadership roles. Their elevation on Psychological Mindedness, however, suggests a more pragmatic analytical and less intuitive approach to management situations.     

Memory and personality: An information processing approach

A consensual model of memory, based on information processing theory is presented. The experimental literature on the interaction between memory and personality is reviewed in terms of this model. It is suggested that past study in this area has failed to utilize the knowledge and techniques of information processing theory, and as a result, has confounded experimental variables. Suggestions for more appropriate research are presented.     

Measuring women's interests using Holland's vocational classification

A Hebrew interest inventory for females in Israel, based on Holland's 1966 1973 vocational classification, was examined on 322 female pupils and 167 working females. Results showed that: (a) with the exception of the Conventional and Enterprising fields, subjects occupied in a field had their highest interest score in that field; (b) for all six interest fields, the highest interest score was the score of those who were engaged in that field; (c) in a smallest space analysis, the activities, competencies, and occupation sections of the interest inventory formed the Investigative, Realistic, Artistic, Social, Enterprising, and Conventional circular arrangement; (d) a correlation of .38 between interest score and job satisfaction was found.     

Effects of socialization on the physiological detection of deception

Effects of socialization on the physiological detection of deception using the control question test (CQT) were explored in three mock crime experiments. Subjects were 168 volunteers from criminal, community, and college student populations. Socialization was measured by the Socialization (So) scale of the California Psychological Inventory. All subjects were given a CQT using standard field techniques. The physiological data were blindly evaluated by a semiobjective field scoring technique and previously developed discriminant function. There were no effects of socialization on the accuracy of classification by the semiobjective field scoring or the discriminant function. A modest negative relationship was found between socialization scores and differential reactivity in the CQT as indicated by correlations with the semiobjective (r = −.22) and discriminant scores (r = −.17). It was concluded that socialization is not an important variable for field applications of the CQT.     

The Home Observation for Measurement of the Environment: A comment on Elardo and Bradley's review

The published and unpublished research pertaining to Caldwell's Home Observation for Measurement of the Environment (HOME) inventory was recently reviewed by R. Elardo and R. H. Bradley (Developmental Review, 1981, 1, 113–145). Their review was unfortunately deficient in a number of respects. For example, certain methodological issues bearing on the interpretation of the available data were either unrecognized or dismissed without adequate consideration. In addition, some of the data in the studies cited which contradicted or clouded their conclusions were omitted. An extension and reanalysis of the conclusions reached by Elardo and Bradley in light of recently published studies which were not included in their review, and data not discussed in the studies which were reviewed, is provided. Methodological problems are highlighted, and directions for future research are suggested.     

Relationship with people as the underlying dimension for Roe's classification of occupations

One hundred eleven subjects were asked to indicate how much relationship with people is involved in 48 occupational titles. The results support Roe's (1956) classification of occupations: differences within occupational fields were found to be smaller than differences between occupational fields (F = 8.53, P < .01). The homogeneity of Arts and Entertainment is discussed.     

The relationship between vocational interests and job satisfaction: Reconciliation of divergent results

It was hypothesized that congruency of vocational interests with present occupation would be positively related to job satisfaction for long job-tenured employees, and would be unrelated to satisfaction for short job-tenured employees. In two samples of 54 and 47 middle managers, the hypothesis was supported for satisfaction with work and supervision. This differential pattern of correlations may help explain the inconsistent relationship between vocational interests and job satisfaction obtained in past studies.     

On the relationship of hardiness to the Type A behavior pattern: Perception of life events versus coping with life events

A correlational study examined the relationship between perceptions of life events and psychological distress with regard to the moderating effects of personality. Subjects assessed for both hardiness (S. C. Kobasa, 1979, Journal of Personality and Social Psychology, 37, 1–11) and Type A behavior (M. Friedman & R. Rosenman, 1974, Type A Behavior and Your Heart, New York: Knopf) completed the Langner psychiatric symptom inventory, reported life events for the previous year, and rated each event for its desirability, controllability, and foreseeability. Results indicated that an accumulation of events perceived as undesirable was associated with distress for subjects low in hardiness. In contrast, events perceived as moderately controllable or uncontrollable, regardless of their desirability, were associated with increased distress for Type A's. The likelihood of experiencing any given event was not related to any personality type. However, hardy individuals differed from their low hardy counterparts in that, on average, they were more likely to perceive an event as desirable and controllable. No such perceptual biases were observed between Type A and B subjects. The discussion focuses on the combination of personality variables and the moderating effects of perceiving events versus coping with events in the stress-health relationship.     

A test of Holland's theory in a population of accountants

The study examined the SDS scales and work attitudes of 1952 Canadian Chartered Accountants (Anglophones and Francophones) and Californian Certified Public Accountants. Combinations of C, E, and S were found the most frequent personality patterns, and they constitute 27.8% of the total population. Scores on these types were positively related to organizational and professional commitments, as well as to vocational satisfaction. The level of congruence was positively correlated with the vocational criteria only in the American sample. The consistency level correlated with professional commitment in the Francophone sample, whereas the differentiation score showed mixed results.     

Young children's understanding of displaced aggression

According to previous research, young children do not understand displaced aggression. The present study examines the early phases of the understanding of the causes of moderately and extremely displaced aggression. Preschool and kindergarten children (3 to 5 years of age) viewed eight videotaped episodes of displaced aggression. Their comprehension of this aggression was assessed by means of open ended questions and forced choice picture selections. By age 5 most children had some understanding of displaced aggression, but this understanding was not complete. The early understanding revealed in the present study may be due to the use of short, simple realistic videotaped episodes appropriate for the limited processing abilities of young children. Extreme displacement was not more difficult to understand than moderate displacement.     

A simple instrument for measuring vocational interests based on Roe's classification of occupations

A vocational interests inventory-“Ramak”-based on Roe's (1956) classification of occupations was constructed. It consisted of 72 names of occupations. Equivalent-test reliability of 0.76 was achieved. The inventory was validated on working samples and by the structure of intercorrelations. The advantages of this inventory are discussed.     

Effects of hierarchical organization on children's judgments of distance and direction

The impact of the hierarchical organization of a space on judgments of direction and distance was assessed in two studies using two-dimensional models analogous to those used by A. Stevens and P. Coupe (1978, Cognitive Psychology, 10, 422–437). In each study the models contained two stars and were divided into two parts by a curved boundary line. In the Homogeneous condition the stars were located in the same subsection. In the Congruent condition the leftmost star was in the left subsection and the rightmost star was in the right subsection. In the Incongruent condition the rightmost star was in the left subsection and the leftmost star was in the right subsection. In Experiment 1 first graders, third graders, and college students were required to remember the location of the stars. Results indicated that the first and third graders tended to use the relationship between the subsections as a clue to the relationship between the sites within them, thus extending the results of Stevens and Coupe (1978) to children. In Experiment 2 preschoolers, first, and third graders were asked to judge with the materials directly in front of them, which of the two stars was closer to a site located in one of the subsections. Results indicated that the Incongruent condition led to errors among the preschoolers and first graders but not the third graders, thus indicating that these groups tended to judge as closer the site within the same subsection even though it was really farther away. The results of both studies are discussed as indicative of a tendency among young children to impose organization on information encoded in memory and in relation to increases in metric accuracy, decentration, and efficient scanning which enable them to more accurately evaluate when such organization is and is not appropriate. Implications for behavior in large-scale environments are also discussed, with particular reference to the effect of barriers on perceptions of distance and direction.