A PSYCHOBIOLOGICAL REVIEW OF DEPRESSION DURING PREGNANCY

This paper argues that depression may be viewed as one of several normal affective developments of pregnancy rooted in some of the physiological events of gestation and that identification of depression during pregnancy may be difficult (but nonetheless important) because the symptoms of pregnancy and depression are confounded. Studies are reviewed that suggest variations in the incidence and course of depression during pregnancy, some biological bases for such depression when it occurs, some systems through which it might operate, and the possible need for biological and psychological interventions.     

Habitual starvation and provocative behaviors: Two potential routes to extreme suicidal behavior in anorexia nervosa

Anorexia nervosa (AN) is perhaps the most lethal mental disorder, in part due to starvation-related health problems, but especially because of high suicide rates. One potential reason for high suicide rates in AN may be that those affected face pain and provocation on many fronts, which may in turn reduce their fear of pain and thereby increase risk for death by suicide. The purpose of the following studies was to explore whether repetitive exposure to painful and destructive behaviors such as vomiting, laxative use, and non-suicidal self-injury (NSSI) was a mechanism that linked AN-binge-purging (ANBP) subtype, as opposed to AN-restricting subtype (ANR), to extreme suicidal behavior. Study 1 utilized a sample of 787 individuals diagnosed with one or the other subtype of AN, and structural equation modeling results supported provocative behaviors as a mechanism linking ANBP to suicidal behavior. A second, unexpected mechanism emerged linking ANR to suicidal behavior via restricting. Study 2, which used a sample of 249 AN patients, replicated these findings, including the second mechanism linking ANR to suicide attempts. Two potential routes to suicidal behavior in AN appear to have been identified: one route through repetitive experience with provocative behaviors for ANBP, and a second for exposure to pain through the starvation of restricting in ANR.     

Individuation and Attachment in Israel and Thailand: Secular Versus Religious Jews and Buddhists

Two of the most important constructs in social, developmental, and clinical psychology are attachment and individuation. This study examined the impact of degree and type of religion on them by comparing the results of religious-national type (Israeli Jewish vs. Thai Buddhist) and degree of religiosity (religious vs. secular) on four subscales of the Individuation-Attachment Questionnaire: Need for Individuation, Fear of Individuation, Need for Attachment, and Fear of Attachment. Four groups of participants were compared: 61 religious Israeli Jews, 71 secular Israeli Jews, 17 religious Thai Buddhists, and 20 secular Thai Buddhists. Significant differences were found on all subscales, with religious Thai Buddhists lowest on all four of them. The secular Thais were highest in Fear of Individuation and Attachment and Need for Individuation. The religious Israeli Jews were highest in Need for Attachment. Because these concepts are sometimes difficult to distinguish, correlations were calculated to determine whether and which concepts were confabulated by each group, shedding further light on their views of interpersonal distance. These results were analyzed through examination of the differing worldviews and observances of Judaism and Buddhism with regard to individuation and attachment. Striking differences were found in the comparative narratives, leading to differential schemata for individuation and attachment, for both religious and secular subsamples within each religious-national community. These religious-national milieus were found to influence attitudes and behaviors toward one's ideal concept of interpersonal distance, specifically with regard to the constructs of individuation and attachment. Attachment is highly valued in Judaism, whereas detached compassion is the goal of Buddhistic teaching.     

The change from visible to invisible:

It is argued that the problem of the phenomenal persistence of objects in experience, often called “object permanence,” is actually a problem of the discriminating of persisting from nonpersisting things. A distinction is made between objects that go out of sight and objects that go out of existence, and it is shown that optical information exists to distinguish these two cases. Evidence is provided from a series of motion picture displays to suggest that Os do in fact distinguish them. The various optical transitions are shown to be reversing in the first case, but nonreversing in the second. In particular, the transition that specifies the occlusion of one surface by another is analyzed, together with the inverse of this transition. This study is a sequel to an earlier one of optical transformations.     

Is beauty talent? Sex interaction in the attractiveness halo effect

Two experiments were performed to replicate and extend previous findings of judgmental bias which favors physically attractive people. In the first experiment male and female subjects judged an essay purportedly written by an attractive or an unattractive female author. The attractive author was rated as significantly more talented by male judges. Female judges rated the attractive author as less talented, although this difference was not statistically significant. A second experiment concerned ratings by males and females of essays written by attractive or unattractive male authors. The results suggested that the attractiveness halo effect does not occur for male authors.A similar version of this article was presented at the meeting of the Western Psychological Association, Los Angeles, April 1976. Thanks are due to Jan Ault, Lynn Barrett, Paul Leathem, Mike Orenich, Bill Starns, and Meg Wiedlin for their participation in various stages of the research.