Conception and dream material during psychoanalysis

A dream announcing her conception and describing in symbolic terms physiological processes associated with the early stages of pregnancy was reported by a female analysand 4 days after she and her husband had engaged in intercourse for the purpose of procreation. The manifest content of the dream and the associations to it are described. The assumption that conception, ordinarily a subliminal stimulus, was a somatic stimulus in this situation is explored. It is suggested that three special factors—the patient's exceptional sensitivity to internal sensations, her strong motivation to conceive, and a contributory awakening stimulus— may have made it possible for her to perceive her conception.     

Novel treatments for autistic spectrum disorders

In no area of developmental pediatric practice is there more controversy regarding the choice of treatment than related to children with autistic spectrum disorders (ASD). Complementary and alternative medical therapies (CAM) are often elected because they are perceived as treating the cause of symptoms rather than the symptoms themselves. CAM used for autism can be divided by proposed mechanism: immune modulation, gastrointestinal, supplements that affect neurotransmitter function, and nonbiologic intervention. Secretin as a therapy for autism is discussed as an example of how a clinical observation rapidly grew to a widespread treatment before well-designed studies demonstrated absence of effect. The plausibility for behavioral effect was not substantiated by clinical studies. CAM used for treatment of autism is examined in terms of rationale, evidence of efficacy, side effects, and additional commentary. Families and clinicians need access to well-designed clinical evidence to assist them in choice of therapies.     

Two temporal parameters of free operant discriminated avoidance in the rhesus monkey

Four monkeys were exposed to free operant discriminated avoidance (discriminated Sidman avoidance) in a parametric study of safe stimulus and warning stimulus duration. The safe stimulus was assigned values of 2, 5, 10, 20, and 40 sec, the warning stimulus values of 2, 5, and 20 sec. Rate of responding was a decreasing negatively accelerated function of safe stimulus duration, with a small effect attributable to warning stimulus duration. Control of response rate by safe stimulus duration was due to the predominance of responding in the presence of the warning stimulus. Responding during the safe stimulus was independent of the temporal parameters except at schedules combining short safe and short warning stimulus durations. Latencies of responses in the warning stimulus were analyzed, and mean latency was found to be a direct function of warning stimulus duration, with only one exception, resulting from the order in which the warning stimulus values were presented. Shock rate was not systematically related to either of the manipulated parameters.     

Information and the memory span

Messages differing in number of symbols and symbol information load were presented tachistoscopically to 4 adult Ss, The messages were constructed by random drawing with replacement from an alphabet of 8 black form symbols and an alphabet of 32 colored form symbols. The number of symbols recalled varied as a function of alphabet; however, the information in recall was constant for all conditions. The number of symbols recalled and the information in recall was independent of message length.     

Perceptual separability and spatial models

Highly analyzable two-dimensional color stimuli were generated using stimulus cards such that one part of each card varied only on the first dimension and the other part varied only on the second. Subjects were required to make judgments of similarity between pairs of these analyzable stimuli, between pairs of relatively unanalyzable color stimuli, and between pairs of geometric stimuli. The results support previous findings that the Euclidean combining rule is appropriate for judgments of single color patches but indicate that the city block combining rule may be appropriate for simple stimuli that vary on perceptually distinct dimensions.     

The PDQ-8: Development and validation of a short-form parkinson's disease questionnaire

Abstract

The Parkinson's Disease Questionnaire (PDQ-39) is a disease specific measure of health status which covers eight dimensions of ill-health, and contains 39 questions. The development of the questionnaire has been outlined in full elsewhere and is briefly outlined in this paper. Psychometric techniques are used here to derive a single index figure from the PDQ-39, transformed to a score range from 0 (good health) to 100 (poor health). A sub-set of items is then selected from the PDQ-39 to create a shorter form version, the PDQ-8. Each item selected is the one most highly correlated with the overall domain score to which it contributes: in cases where more than one item correlated equally strongly with the total then the item which received the highest completion rate was selected. The items were summed together and transformed onto a score from 0 to 100. The results gained from the single index gained from the PDQ-39 are compared with that gained from the PDQ-8, and are found to be remarkably similar. The use of the PDQ-8 is recommended over the PDQ-39 where a shorter form measure is required and where a single index measure of overall health status is acceptable or desirable.     

The Relation of Birth Order,Age of Mother,and Size of Family to Intelligence

Variables thought to be associated with the magnitude of interrelationship observed among the elements in a system of social attitudes were investigated. Subjects (N = 753) were asked to respond to an inventory requesting self-report and background data. Several weeks later, Ss were given two forms of the Social Attitude Scale, a scale tapping the liberalism-conservatism domain. The results indicated that those Ss who reported recent changes in religious, moral, or political attitudes displayed a more highly interconnected system of liberal-conservative attitudes than those who did not. Variables relating to active participation in social affairs tended to be associated with higher levels of attitude system organization. Sex differences were observed, with men displaying higher levels of system organization than women. This relationship held even when participation rates were taken into consideration.     

The Effect of Humor on Memory: Constrained by the Pun

In a series of experiments, we investigated the effect of pun humor on memory. In all experiments, the participants were exposed to knock-knock jokes in either the original form retaining the pun or in a modified form that removed the pun. In Experiment 1, the authors found that pun humor improved both recall and recognition memory following incidental encoding. In Experiment 2, they found evidence that rehearsal is not the cause of the humor effect on memory. In Experiments 3 and 4, the authors found that the constraints imposed by puns and incongruity may account for the humor effects observed. Puns constrain and limit the information that can fit in the final line of a joke and thus make recall easier.     

Ethnic matching and treatment outcome with Hispanic and Anglo substance-abusing adolescents in family therapy.

This study examined treatment outcomes of 86 highly acculturated Hispanic and Anglo substance-abusing adolescents in functional family therapy, testing the hypothesis that ethnic matching of therapist and client is related to better treatment outcomes for clients. Adolescents reported on their substance use pre- and posttreatment on a timeline follow-back interview. Ethnically matched Hispanic adolescents demonstrated greater decreases in their substance use compared with Hispanic adolescents with Anglo therapists. Ethnic match status was not related to treatment outcome for Anglo clients. Thus, the matching hypothesis was supported for Hispanic clients only. The results underscore the importance of greater ethnic diversity among therapists and better cultural competency training for Anglo therapists. More research is needed on individual differences in the effects of ethnic matching.