Overcorrection: Reviewed, revisited and revised

Overcorrection is a widely used behavior management procedure, the success of which has been well documented. However, overcorrection is not a simple, single procedure. Rather, it is a complex combination of procedures that often make it a complicated strategy to understand conceptually and to implement correctly. The complex nature of overcorrection combined with the use of multiple labels has created much confusion and debate among both researchers and practitioners. A number of issues relating to overcorrection are examined and evaluated. A proposal is made for revising the present overcorrection terminology. Finally, directions for future research are suggested.     

Color preference in pigeons: stimulus intensity and reinforcement contingency effects in the avoidance of blue stimuli.

In a procedure intended to determine color preference in pigeons (which partially replicated Catania, Owens, & von Lossberg, 1983), two keys were illuminated by different colors drawn from a set of amber, red, green, or blue stimuli; this was followed by the presentation of grain when either of the two colors was pecked. The grain was illuminated alternately across trials with the colors presented on the keys. In Experiment 1 the intensity of the color stimuli used was not equalized, whereas in Experiment 2 the intensity of the colors was equalized. The low preference for blue found in Experiment 1, as measured by differential key pecking, was not found in Experiment 2. The discriminability of the intensity-equalized colors was confirmed in Experiment 2a, in which equal-intensity color discrimination problems were presented. In Experiment 3, as in Catania et al. (1983), a response-independent reinforcement schedule was used, but with intensity-equalized colors. In contrast to Experiment 2, very low preference for blue was found here and in Experiment 4, which used a within-subject procedure. These findings suggest that pigeon color preference may be a function of intensity, but all controlling variables have not as yet been identified.     

Descriptive axioms for common factor theory,image theory and component theory

Through an extension of work by Guttman, common factor theory, image theory, and component theory are derived from distinct minimum subsets of assumptions chosen out of a set of five possible assumptions. It is thence shown that the problem of indeterminacy of factor scores in the common factor model is precisely reflected in the problem of the non-orthogonality of anti-images. Indeed, image scores are determinate for the same reason that the usual estimates of factor scores are determinate, and image scores cannot be used as though they were factor scores for the same reason that factor score estimates cannot be used as though they were factor scores.     

The behavioural treatment of obsessional-compulsive disorders, with and without clomipramine

The effects of behavioural treatment alone, and in combination with clomipramine, were assessed on 40 patients with chronic obsessional-compulsive disorders, using a 2 × 2 factorial design. These effects were assessed by behavioural measures and mood measures.The behavioural treatment was followed by significant improvements on most behavioural measures. Clomipramine administration was followed by significant improvements on mood scales and some behavioural measures. There were no significant interactions between these two experimental conditions.     

Competitiveness in males and in females

Male and female undergraduates performed a task at which they either succeeded or failed in competition with either a male or female partner who subsequently either accepted or rejected them. Subjects who were rejected by a male partner following success or accepted following failure performed less well on a subsequent anagram task than did those who were accepted following success or rejected following failure. These results suggest the importance of situational factors as determinants of fear of success behavior.     

Reactions to objective self-awareness

In order to determine reactions to objective self-awareness, 96 female undergraduates received either positive or negative feedback on a “creativity” task prior to being given an opportunity to write a response to a visual cue. Half of the subjects were made objectively self-aware, via a mirror, during the visual cue task; half were not. In addition, half of the subjects were led to believe that the visual cue task was highly related to creativity, while half learned that the task was low in relevance. A “longer the response, the better” standard of correctness was established for all subjects. As predicted, the results indicated that when made objectively self-aware, subjects who received negative feedback wrote more in response to the visual cue than did those who received positive feedback, a difference which was not obtained for the subjectively self-aware subjects. The task relevance manipulation also produced a significant main effect. A similar pattern of results was obtained on a measure of the time spent on the task. The implications of the results for objective self-awareness theory are considered.     

A comparison of two approaches to education about carrier testing for cystic fibrosis

We tested the efficacy of two types of educational materials for genetic counseling: a traditional information brochure and one adding a role model story. Brochures were alternated weekly at a prenatal genetics center. Subjects were asked to read the brochure and fill out a questionnaire covering demographics and variables from the health belief model (impact, barriers, motivation, susceptibility, knowledge, severity). A group of 409 pregnant women and 251 male partners participated. Study design was quasiexperimental, using a post-test only comparison group. The brochure with modeling enhanced the perception of both risk and the severity of the disease and was inversely associated with the assessment of barriers, but did not directly impact on the decision to pursue testing; only 12% chose to be tested, with no significant differences between groups. While suggestive, the study is not confirmatory and should be repeated with a more heterogenous group of women.     

MEASURING SEXIST DISCRIMINATION IN THE WORKPLACE

Surveys of 14 African American and 30 White women firefighters support reliability and validity claims for the Sexist Discrimination in the Workplace subscale of the Schedule of Sexist Events, developed by Klonoff and Landrine (1995). The more sexist events at work these women reported in the past year, the lower the perceived valuation of respondents by coworkers and the greater the job stresses associated with token status, with being a pioneering woman and with being treated differently.     

The effect of verbal elaborations on memory in young and older adults

The Stein paradigm was used to examine the circumstances under which verbal elaborations enhance memory in young and older adults. Subjects studied target adjectives that were embedded in one of three sentence contexts that varied in elaboration of the subject-adjective relationship: (1) nonelaborated base sentences; (2) base sentences with semantically consistent, but arbitrary verbal, elaborations; and (3) base sentences with explanatory verbal elaborations that clarified the significance of the subject-adjective relationship. The presence of the elaborations was varied at encoding and retrieval, and cued recall of the target adjectives was tested with incidental and intentional learning procedures. In Experiments 1A and 1B, explanatory elaborations at encoding and retrieval yielded the largest memorial facilitation for both young and older adults, and the benefit was comparable for the incidental and intentional learning measures. In Experiment 2, age-related differences in recall were minimal with explanatory elaborations at encoding and retrieval, but larger age differences occurred in the nonelaborated comparison conditions. In Experiment 3, explanatory elaborations present at encoding but not at retrieval enhanced recall when the original Stein stimuli were used, but not with the present stimuli. The implications of these results with regard to the mnemonic efficacy of verbal elaborations for young and older adults are discussed.