Moral reasoning development and graduate education

The Defining Issues Test (DIT) of moral reasoning development was administered to 20 advanced and 20 first-year graduate students, plus 40 college graduates matched to the graduate groups on sex, age, and verbal ability. A two-way ANOVA design was used to infer whether graduate education, selection, maturation, or a combination of these effects is (are) associated with group differences on the DIT. Results suggest that differences found between the graduate students and college graduates can be accounted for by a combination of maturational and selection effects, contrary to the hypothesized effects of formal education.     

Explaining the adult careers of dyslexic boys: Variations in critical skills for high-level jobs

Several hundred boys who were diagnosed as dyslexic (specifically reading disabled) in adolescence and who attended a private college preparatory school for dyslexics were followed up in adulthood. The occupations of these men, who were above average in both intelligence and socioeconomic background, were compared to those of both a control group and the general white male population. As hypothesized, the dyslexic men had higher level jobs than the average man but they were much less likely than the controls to become professionals. They rarely entered jobs such as physician, lawyer, or college teacher which require higher degrees; instead most became managers or salesmen. The occupational differences between the dyslexic and control men were related to, but not completely accounted for, by their large differences in educational attainment. Data on the competencies rated as critical to good job performance in different occupations were consistent with the hypothesis that dyslexic men would establish themselves in relatively high-level jobs emphasizing nonacademic rather than academic on-the-job skills. Nondisabled professionals rated getting information through reading among the most critical of the skills required on their jobs. In contrast, managers and salesmen rated reading as less important than nonacademic competencies such as taking initiative and responsibility or being persuasive. The results illustrate the value of knowing more about the particular competencies required in different jobs in order to help members of special groups, particularly those such as dyslexies who have specific and enduring handicaps but who are otherwise intellectually normal.     

Social skills training and systematic desensitization in reducing dating anxiety.

Cooper et al. (1969) have criticized the types of target behavior chosen for therapy analogue studies for being irrelevant to clinical practice. A potential target behavior which appears to be pervasive, complex and directly relevant to clinical practice is interpersonal anxiety. Of special concern to college students is the interpersonal anxiety elicited by members of the opposite sex. especially in dating situations (Martinson and Zerface, 1970).An individual may experience interpersonal anxiety because of a deficit in social skills (reactive anxiety) or because of prior conditioning (conditioned anxiety) or because of some combination of both reactive and conditioned components. While it is possible that a treatment program aimed at a reduction of either of these anxiety components may be instrumental in ameliorating the other component, it would appear that a comprehensive treatment program would attempt to teach social skills as well as reduce conditioned anxiety.Desensitization procedures have demonstrated success in alleviating conditioned anxiety for a wide variety of clinical problems (Paul, 1969a. 1969b) and appears to be a logical choice for the conditioned component of dating anxiety. A number of outcome studies have reported some success in the use of in vivo desensitization (Rehm and Marston, 1968; Martinson and Zerface, 1970) and systematic desensitization (Stark, 1970) in reducing anxiety in date anxious subjects.The literature on treatment programs aimed at social skills training for date anxious subjects is meager. Melnick (1973) reported success in improving the appropriateness of the social behavior of subjects who had experienced a minimal dating history by the use of modeling, behavioral rehearsal and self-observation techniques.The present study was designed to test the relative effectiveness of two different types of treatment programs in alleviating interpersonal dating anxiety. The two experimental groups consisted of a systematic densensitization program which focused on the condition anxiety component and a social skills training program which focused on the reactive anxiety component.     

Defining the locus of developmental differences in children's causal reasoning

Five experiments were performed in the area of children's causal reasoning to validate a previously reported developmental difference, to examine the role of a possible mediating mechanism, and to test a number of competing theoretical interpretations. As previously, the regularity of a cause-effect pairing influenced the causal attributions of 8- and 9-year-olds but not of 5- and 6-year olds; the results were found not to be artifacts of either a response induced commitment to choosing a particular object or the brevity of the exposure period. The developmental difference also was not explained by discrepant encoding of the term “cause,” by memorial deficiencies, or by differences in criteria for drawing causal inferences. Instead, it appeared that greater perceptual distractibility prevented the younger children from searching for and finding the temporally invariant relationship hypothesized to be crucial to inferring causality in the experimental situation.     

Self-evaluation,self-reinforcement,and locus of control

Two verbal recognition memory tests were administered to 24 internals and 24 externals. Subjects were required to self-evaluate (SE) their responses on the first test and both SE and self-reinforce (SR) on the second. There were no internal-external differences in performance accuracy on either task, but internals gave themselves consistently higher self-evaluations, administered more positive SR and less negative SR. There were no differences in the criteria used by the two groups for SR. SR differences appeared to be a function of the differential SE. It was suggested that external locus of control could be viewed as a self-regulation deficit. Externals are hypothesized to be unable to evaluate their own behavior adequately in the absence of external input and therefore do not make effective use of self-reinforcement. Discussion also made reference to the process of self-regulation.     

The effects of expectations upon task performance as moderated by levels of self-esteem

The study investigated the effects of expectations upon task performance in a simulated work environment. In a 2 × 2 factorial design, individuals of high and low self-esteem responded to either a favorable or unfavorable expectation. It was found that only high self-esteem individuals differed significantly in their response to the expectation manipulation. The results were discussed relative to self-consistency formulations and implications for organizational behavior were suggested.     

The effect of Pavlovian stimuli on the acquisition of a new response

Three experiments explored the effects of response dependent stimuli which have had different types of contingent relationships with positive reinforcement. Results showed consistent differences in the effects of response dependent appetitive Pavlovian CS + s, CS ? s, and truly random control (TRC) stimuli on the acquisition of a new response. These differences were shown in both a free operant and a discrete-trial learning situation. Appetitive Pavlovian CS?s consistently produced lower levels of responding than did TRC stimuli, even in an experimental situation free of possible contrast effects. The results of these experiments extended a contingency analysis of acquired associations to appetitive conditioning and provided a clear demonstration of a conditioned reinforcement effect against a variety of control procedures.     

Kindergarten children's use of category membership

Kindergarten children (N = 70) learned to order 12 photographically presented objects. The objects were well known and either unrelated or categorizable into two, three, four, or six well-known categories. Free recall was assessed. Results indicated that the children used category membership both to learn and to recall the items. However, they processed the list composed of six pairs of items at least as efficiently as lists composed of fewer but larger groups of items (including a list indexed as easiest through previous adult performance).     

Psychological reactivity to discrepant events: Support for the curvilinear hypothesis

80 male and 60 female infants were observed under 5 a priori judged levels of discrepancy to assess whether sustained attention was linearly or curvilinearly related to degree of discrepancy from an experimental standard. Following habituation, $\text{7}\text{1}\text{2}$-month-old infants were exposed to either the repetition of the standard, a minimal, first- or second-level moderate discrepancy, or a novel stimulus having no relation to the standard. The related stimuli, varying in elongation, were sphere, pear, club, and cylinder-shaped objects; the novel stimulus was a different colored, tooth-like object. 80 infants observed the sphere as the standard and the cylinder as the second-level moderate discrepancy; 60 infants were exposed to the reverse order with the cylinder as the standard. The use of different stimuli at each discrepancy level controlled for specific stimulus effects. Habituation and recovery of responding were observed in an operant paradigm. Lever pressing, fixation, and vocalization increased most to the second-level moderate stimuli and decreased most to the familiar and novel objects; fretting was highest to the redundant stimuli and lowest to the moderate objects. There were no stimulus main effects or interactions. The results support the hypothesis of a curvilinear relation between stimulus discrepancy and sustained attention, excitement, and preference.