Children's perceptions of major positive and negative events and factors in single-parent families

A study was designed to tap children's perceptions of the divorce situation as opposed to adults' perceptions of the child's response to the parental divorce. Subjects were 75 boys and 75 girls from mother- and father-headed families. Using an individual structured interview procedure children were encouraged to reconstruct both positive and negative dimensions of their interactions with the custodial parent. Through factor analyses of the contents of interviews four negative and two positive factors involving 20 specific items were identified in the children's perceptual data. Subsequently, chi-square analyses were done to compare differences in girls' and boys' perceptions between and across father- and mother-headed families. Results are discussed in terms of their relationship with the existing literature and their clinical and educational relevance to children, single parents and professionals.     

Symbolic distance and congruity effects for paired-comparisons judgments of degree of self-reference

Two experiments are reported which speak to the properties of the process of self-reference. The first demonstrated a “symbolic distance effect” for self-reference. An inverse linear relation was found between item difference on a self-referent continuum and the time required to judge which of a pair of adjectives best described the respondent. The second experiment failed to demonstrate a “congruity effect” in a situation where subjects decided which of a pair of adjectives BEST or LEAST described them. This failure was interpreted as support for the proposition that the self functions as an immovable, rigid, and fixed reference point during the processing of personal information. Discussion focused upon how this fixed reference point property helps understand some other research findings.     

Paternal correlates of adolescents' running away behaviors: Implications for adolescent development and considerations for intervention and treatment of adolescent runaways

In recent years, research concerned with deviance in adolescent behaviors has become increasingly focused on the extent to which fathers influence their children's development. The present study, using an interdependent and mediational model of parent-child correlates, examined the interrelationships between father personality attributes and adolescents' running away behaviors. Two hundred adolescents (96 males; 104 females) from lower middle class homes and their fathers cooperated in the study. Findings showed that there are specific father attributes and socialization characteristics and adolescent personality attributes which interact significantly to influence adolescents' running away behaviors. Specific predictors of male and female adolescents' running away were examined and identified by means of discriminant function analyses. The results were interpreted within the framework of a mediational model. Implications of the findings were discussed for adolescent development and intervention programs for adolescents and their fathers.     

The relationship of vocational decidedness and satisfaction with dogmatism and self-esteem

The purpose of this study was to investigate the relationship of levels of vocational decidedness and the satisfaction or dissatisfaction of one's level of vocational decidedness with dogmatism and self-esteem. The results indicated that vocationally decided and undecided subjects represent uniquely different populations on measures of dogmatism and self-esteem.     

On the relationship between the psychological environment and the development of individual differences in abilities

Some previous attempts at dimensionalizing human psychological environments are briefly considered. The problem is reformulated within the context of the development of dimensions of individual differences in abilities. The human psychological environment is viewed within the context of general systems theory. The latter permits an integrated view with respect to dimensions of the psychological environment and dimensions of individual differences within a developmental context. Critical in this formulation is the idea that, within the framework of the development of individual differences, it is of value to postulate the dimensions of the psychological environment as isomorphic to dimensions of individual differences.     

An analysis of two central stages underlying responding to personality items: The self-referent decision and response selection

A technique for isolating substages in a processing sequence (Sternberg, 1969) was used to examine two central stages in a postulated model of responding to personality items. The Self-Referent Decision (SRD) stage, where item content is compared to stored memory elements, and the Response Selection Stage, where the output of the SRD is mapped into available response alternatives, were analyzed to determine if they could be seen as separate stages. Results indicated that a modular model that viewed these two stages as being separate was supported. These results were also discussed in relation to existing models of item responding processes and the dichotomous/Likert response format issue.     

Students' perceptions of female professors

This paper examines student attitudes towards academic women. The literature on females in male-dominated professions suggests that clients resent their authority, deny their competence, and accord them less prestige than men. One hundred and eighty one university students evaluated professors in terms of 21 semantic differential scales and an occupational prestige ranking instrument. Contrary to expectation, female professors were perceived as more competent than male instructors in both task and socio-emotional competence. Further, the males were not assigned a significantly higher prestige score. Despite Goldberg's (1968) conclusion that females are prejudiced against their own sex, the attitudes of the female students were the more favorable.     

The relationship between father absence and children's social problem solving competencies

Predictions of deficits in children's social problem-solving competencies due to early and continuing father absence were investigated. To test these predictions, equal numbers of father-present and father-absent third graders matched on a number of variables were assessed on measures of social problem-solving performance. In Phase 2 of the study, half of the children from the father-absent category received a 15 week intervention programme which was conducted by adult male trainers to provide structured practice in social problem solving. Results demonstrated that father-absent treatment subjects, compared to father-absent control subjects, improved their social problem-solving skills significantly. Despite improvement due to intervention, social problem-solving scores for father-absent treatment subjects were still below those for father-present control subjects. Educational and developmental implications of the findings were discussed.     

Conditions necessary for sand digging in laboratory rats

Continuous availability of a sand blocked tube elicited intense and persistent digging by laboratory rats. Neither training nor prior exposure to the apparatus were necessary for response initiation. Continuous presence of an open pile of sand would not elicit digging. No theoretical explanation is offered.     

The role of Canadian school psychologists: Perceptions of a sample from the general public

A sample of 77 subjects responded to a questionnaire designed to collect information about their perceptions of the role of school psychologists. The results indicate that overall the respondents had a fairly accurate sense of what a school psychologist does, although they overestimated the importance of psychotherapy as one of the school psychologist's functions. It is recommended that school psychologists more clearly specify their function when dealing with members of the general public.     

Resolution time and the coding of arithmetic relations on supraliminally different visual extents

Comparison time for pairs of vertical-line stimuli, sufficiently different that they can be errorlessly discriminated with respect to visual extent, was examined as a function of arithmetic relations (physical ratio and difference) on members of the pair. Arithmetic relations are coded very precisely by judgment time: Responses slow as stimulus ratios approach one with difference fixed, and as stimulus differences approach zero with ratio fixed. Most models which assume a simple (Difference or Ratio) resolution rule operating on independent sensations require judgment time to depend on either ratios or on differences but not on both. Further tests showed both an index based on median judgment times and a confusion index based on pairs of observed judgment times, satisfied the requirements for a Positive Difference Structure. One representation of these data, which remains acceptable through all analyses, is a Difference resolution rule operating on sensations determined by a power psychophysical function with β < 1. Specifically, L(x, y) = F{ψ(x) ? ψ(y)} + R, where L(x, y) is the judgment time with the stimulus pair x and y, ψ(x) = Ax^β + C, R is a positive constant, and F is a continuous monotone decreasing function.     

Process assessment: An examination of reinforcer effectiveness and predictive validity

This research describes an assessment procedure based on measures of actual learning. First-grade children (N = 120) learned five sight vocabulary words under feedback only, and were then assigned to one of five conditions where they learned five additional words either under feedback, praise, candy, praise and candy, or reproof. In a sixth condition (reciprocal to the first treatment), students learned the first five works under praise and the second five under feedback only. Although results indicated no differences in learning rate under different reinforcement conditions, learning measures under feedback accounted for approximately 39% of the variance in achievement (r = .62), with combined reinforcement learning measures slightly improving prediction (r = .68). The order of treatments had no effect on learning rate. Implications for this process approach to assessment are discussed. Directions for future research are suggested.     

Relationships between job evaluation ratings and self-ratings of job characteristics

Self-ratings by 308 shop workers of their job variety, autonomy, task identity, and skill challenge correlate significantly with ratings by observers of the jobs' skill requirements. Self-ratings, however, are unrelated to observers' estimates of the physical demands of the jobs or to environmental conditions of the work. The self-ratings and observer measures provide complementary, not substitute, information. Self-ratings can signal person-job dysfunctions, and more objective job measures can identify possible sources of the dysfunctions. Modifications to job characteristics measures are discussed and suggestions are made to begin a new phase of programmatic job characteristics research.     

Attribution and reconstructive memory

Two experiments were conducted to test the effects of making an attribution on later memory for the event that gave rise to the attribution. Subjects in Experiment 1 observed a scenario in which an actor's behavior was associated with high or low variance (distinctiveness) across situations, and high or low congruence (consensus) to the actions of others. Subjects either made attributions for the actor's behavior immediately following the scenario or not. One week later, subjects were asked to recall consensus and distinctiveness for the actor's original behavior. Subjects who made attributions were significantly better at estimating the high-high and low-low combinations of consensus and distinctiveness than were their no-attribution counterparts. It was suggested that making an attribution may allow for a reconstructed memory for the original event, but not enhance direct access to the original event information. A second experiment tested this concept further by having subjects view an edited version of the scenario in which either the distinctiveness or the consensus information was deleted and having subjects make attributions or not. One week later, subjects were asked to indicate their certainty that consensus and distinctiveness information was a part of the original scenario and to estimate the levels of consensus and distinctiveness. Subjects who made attributions were more confident and accurate in estimating the level of consensus or distinctiveness that was given in the original scenario than were no-attribution subjects. However, attribution subjects were also more confident that consensus information or distinctiveness information was contained in the scenario (when it was not) than were the noattributio subjects. Results of the two experiments suggest that eliciting attributions can distort subsequent memory for the event on which the attributions were based.     

Nonimmediate language style and inconsistency between private and expressed evaluations

It was hypothesized that certain language style variations would reflect apprehension about affirming the validity of communication content. Wiener and Mehrabian (Language within language: Immediacy, a channel in verbal communication. New York: Appleton-Century-Crofts,1968) have identified a cluster of such variations called verbal nonimmediacy, which they describe as indicators of psychological distance between the communicator and his/her communication. Four experiments are reported. Experiments 1 and 2 showed that communication about positive manifestations of disliked traits and negative manifestations of liked traits was more nonimmediate than when positive manifestations of liked traits or negative manifestations of disliked traits were described. This was true both when one's own or another's personality traits were described. In Experiment 3, nonimmediacy was found to increase when communications involved clear fabrications about either one's liked or disliked traits. Experiment 4 showed that when self-regard was experimentally manipulated, low self-regard subjects showed more opinion conformity and nonimmediacy in their disclosures to a confederate than did high self-regard subjects.     

Another psychobiological view of sexual differentiation

The major psychobiological theory of sex differences is based on the hypothesis that hormones induce sex differences in neural organization. Hormonally masculinized or feminized brains are thought to underlie subsequent behavioral sex differences. This theory and the constructs, arguments, and evidence used in its support are closely examined. Some conceptual problems with widely used arguments are identified and discussed. Behavioral, physiological, and anatomical evidence from studies of animal sexual behavior is reviewed. It is concluded that the evidence fails to support generally accepted views that early hormones affect behavior through direct effects on brain differentiation and that behavioral differences must be located in the brain. It is argued instead that hormones coact and interact with other factors throughout development, that brain differences may result from as well as cause functional differences, and that hormone-based sources of sex differences may be located throughout the body and in the social surround. Directions for new research are suggested and implications for interpretation of human sex differences are discussed.     

A stimulus-compounding assay of conditioned inhibition and excitation

Rats were trained in an operant discrimination involving two panel lights, A and B. Group CI (Conditioned Inhibition) was trained to lever press in the presence of A (S+), and not in the presence of the compound AB (S?). The opposite contingencies held in Group CE (Conditioned Excitation). Response rates were higher in Group CE than in Group CI, especially to the positive stimulus. However, the groups acquired the discrimination at comparable rates. In a separate phase of the experiment, a tone (C) was separately trained in the absence of the lights to control responding. All seven possible combinations of A, B, and C were then presented randomly during extinction. The inhibitory effect of B on C in Group CI was comparable in magnitude to the excitatory effect of B on C in Group CE. B's effect on C was not altered by the presence or absence of A, regardless of whether A was inhibitory or excitatory. The symmetry between CI and CE revealed by the stimulus-compounding test may be partly artifactual.     

The logic of neuropsychological research and the problem of patient classification in aphasia

A critical analysis is presented of the assumptions that must be made to use the data from aphasia to constrain models of normal language processing. The implication of these assumptions for patient classification and research methodology in aphasia is considered.     

The roles of event contingencies and reinforcement in human autoshaping and omission responding

Four experiments were conducted to test those features deemed to play an important role in the acquisition and/or maintenance of autoshaping and omission responding with human subjects, viz., event contingencies, reinforcement, stimulus generalization, the type of CS employed, conditioned reinforcement, and response topography. One important aspect of these studies is that the boundary conditions were made to resemble those pertaining to the majority of nonhuman animal studies, i.e., magazine training followed by paired CS-US presentations. The results demonstrated the importance of CS-UR or, alternatively, CS-US contiguity together with generalization and a response-reinforcer contingency for autoshaped response initiation and maintenance, respectively. The conditioned reinforcing effect of CS offset appears to play a part in generating and maintaining some responding during omission training, especially during a response-terminated CS procedure. Similar response topography was observed when the form of the UR was compared to that of the CR or autoshaped response. Taken as a whole the results of these experiments with humans are directly comparable to results previously reported using a wide variety of nonhuman animals.