Recognition vs. recall: Storage or retrieval differences?

Differences between recognition and recall performance may be due to differences in storage processes, differences in retrieval processes, or some combination of both. An attempt was made to determine which process was critical by withholding information, at the time of study of a stimulus-response pair, about how that item was to be tested on its next presentation. It was found that differences between recognition and recall did not depend upon whether or not the subject knew, at time of study, the mode of test to be employed. These results were interpreted as support for the assertion that, in this particular task, differences in retrieval processes were sufficient to account for differences in recognition and recall. It was found that both the direction and magnitude of the recognition-recall difference depended upon the guessing correction employed.     

Diagnosing heterosexual pedophilia by means of a test for sexual interest

A modification of the penis plethysmograph test of sexual interest is described. The efficacy of this method in the differential diagnosis of heterosexual pedophilia in male adults is discussed. Results obtained from 20 suspected pedophiliacs are presented and compared with those obtained from 20 control subjects.     

A Complete and Consistent Formal System for Sortals

A formal logical system for sortal quantifiers, sortal identity and (second order) quantification over sortal concepts is formulated. The absolute consistency of the system is proved. A completeness proof for the system is also constructed. This proof is relative to a concept of logical validity provided by a semantics, which assumes as its philosophical background an approach to sortals from a modern form of conceptualism.     

Asymmetric Comparison in Choice Processes

Since Tversky's (1977) seminal paper on asymmetric comparisons was published, comparisons of different options are generally believed to be directional. Interestingly, the asymmetry involved in comparisons has not been considered systematically for choices between different options. This paper argues that, in decision situations, one of the options serves as a dominant standard against which the others are evaluated, which results in asymmetric comparisons and, in turn, has important and systematic consequences for the choice process. This paper outlines which conditions should result in asymmetric comparisons. Taking existing models of asymmetric comparisons into account, a process model will be presented using the loss of a previously available choice option as an example.     

Working with Adopted Clients

When working with clients who have been adopted, therapists must be alert to the fact that lack of information about the birth mother and feelings of rejection can lead their patients to use defense mechanisms and create fantasies that will affect the transference and countertransference. Using examples from both agency and private practice, this article helps the clinician understand how adoption has affected their client's lives both in and out of the therapy room and suggests ways to modify treatment with a greater sensitivity to adoption issues.     

Changing eating behaviour vs. losing weight: the role of goal focus for weight loss in overweight women

A 6-week longitudinal study with N?=?126 overweight women participating in a weight-loss programme investigated the hypothesis that focusing on the process (dietary behaviours) rather than on the outcome of dieting (weight loss) is associated with more successful goal pursuit and achievement. As expected, process focus was related positively to subjective daily success in dieting as well as to actual weight loss, and negatively to deviations from the diet. In contrast, outcome focus had a negative impact on successful dieting: focusing on weight loss was marginally negatively related to actual weight loss and was associated with more disinhibition after lapses. Confirming hypotheses, self-regulation failure (i.e. deviations from the diet, disinhibition) was negatively related to daily affective well-being. Contrary to hypotheses, however, goal focus was not directly associated with affective well-being but only indirectly through self-regulation. Focusing on the process rather than on the outcome of dieting, then, might help achieving difficult health-related goals and support self-regulation but does not contribute directly to affective well-being.     

Activity duration and adult age differences in memory for activity performance

Young and elderly subjects performed a series of activities that varied in the duration of their performances (45 s, 90 s, and 180 s). Duration was found to have a negligible effect on the subsequent recall of the activities and on the magnitude of the age deficit in recall. Operationalization of the program for performing an activity seems essential for establishing a memory trace of that activity's performance, but the duration of performing that activity seems to yield no further enhancement of that trace.