Sex differences in the self-concept in adolescence

This paper examines an aspect of the self-concept — salience of the self or self-consciousness — which has generally been neglected in the past. In an empirical study of nearly 2,000 children and adolescents, it was found that striking sex differences emerge during the adolescent period. Girls are considerably more self-conscious than boys, more vulnerable to criticism, and more concerned with promoting interpersonal harmony. Overall, adolescent girls are increasingly “people-oriented” while boys stress achievement and competence. It is suggested that these differences reflect the social definitions of sex roles.     

A note on the determination of configuration and weights for a class of individual scaling models

Consider the typical problem in individual scaling, namely finding a common configuration and weights for each individual from the given interpoint distances or scalar products. Within the STRAIN framework it is shown that the problem of determining weights for a given configuration can be posed as a standard quadratic programming problem. A set of necessary conditions for an optimal configuration to satisfy are given. A closed form expression for the configuration is obtained for the one dimensional case and an approach is given for the two dimensional case.     

Loudness bisection and masking in the rat (Rattus norvegicus).

The bisection method of animal psychophysical scaling was examined as a measurement procedure. The critical assumptions of bisection scaling, as described by Pfanzagl (1968), were tested to determine if a valid equal-interval scale could be derived. A valid scale was derived in which loudness for the rat (Rattus norvegicus; n = 13) was a power function of sound pressure for 4-kHz tones. Masking noise reduced the discriminability of tonal stimuli but did not affect the bisection point. This result is consistent with an interval scale representation of loudness and demonstrates scale meaningfulness. Loudness bisection data that have been reported in the literature for 3 species (humans, rats, and pigeons) are in substantial agreement with our results.     

Developing internality and perceived competence: the empowerment of adolescent girls

A small group workshop, developed for Big Sisters of Colorado, Inc. to complement their traditional program, was evaluated to determine its effectiveness for working-class and underclass adolescent girls. The "Life Choices" program was successful with working-class Ss, resulting in increased internality and perceived competence for school success, social relationships and general life events. These Ss also increased their knowledge of both traditional and non-traditional career alternatives. However, the program did not succeed with underclass adolescent girls, who showed no increase in internality or knowledge of career alternatives and reported a significant decrease in perceived competence after completing the same program. It is suggested that the goals and strategies presented in such programs must be designed specifically for adolescents of different backgrounds if they are to result in empowerment of the participants.     

A thousand pleasures are not worth a single pain: The compensation argument for Schopenhauer's pessimism

Pessimism is, roughly, the view that life is not worth living. In chapter 46 of the second volume of The World as Will and Representation, Arthur Schopenhauer provides an oft‐neglected argument for this view. The argument is that a life is worth living only if it does not contain any uncompensated evils; but since all our lives happen to contain such evils, none of them are worth living. The now standard interpretation of this argument (endorsed by Kuno Fischer and Christopher Janaway) proceeds from the claim that the value—or rather valuelessness—of life's goods makes compensation impossible. But this interpretation is neither philosophically attractive nor faithful to the text. In this article, I develop and defend an alternative interpretation (suggested by Wilhelm Windelband and Mark Migotti) according to which it is instead the actual temporal arrangement of life's goods and evils that makes compensation impossible.     

When I saw me standing there: first-person and third-person memories and future projections,and how they relate to the self

We studied visual perspective of three autobiographical memories and three projected future events (i.e. whether the events were experienced from a first-person or third-person perspective, or in between) in 117 undergraduate students. Perspective proved to be a reliable individual-differences variable. The majority of narratives trended toward the first-person perspective, with memories more likely to yield first-person perspective than future events. Perspective was predicted by detail (higher level of participant-reported visual detail was more likely to elicit first-person perspective), and temporal distance (events reported as being further away in time were more likely to elicit third-person perspective). Detail, in turn, was explained (among others) by the individual-differences variable of depression/social uncertainty (a factor-derived scale consisting of rumination scales, the inverse of the Sense Of Self Scale, the Social Phobia Scale, and, to a lesser extent, the Social Interaction Anxiety Scale). Generally, predictors for memories and future events overlapped. The results underscore the need for including individual-differences variables in research on the determinants of memory perspective.     

Associations between prenatal maternal mental health indices and mother–infant relationship quality 6 to 18 months’ postpartum: A systematic review

Maternal mental disorders can significantly impact on children's psychosocial and psychological development, incurring substantial ongoing economic and personal costs. A key mediating mechanism is mother–infant relationship quality (MIRQ). Research studies and perinatal mental health screening initiatives have predominantly focused on depressive symptoms and perinatal depression as predictors of MIRQ. While maternal depression is associated with suboptimal MIRQ, the findings have not been consistent. Personality characteristics are associated with parenting and proneness to depression, presenting a potential addition to prenatal mental health assessment. We conducted a systematic review of studies that have examined the link between prenatal depressive symptoms and/or personality characteristics with postnatal MIRQ. Our findings suggest that both maternal personality traits and depressive symptoms measured in early pregnancy are associated with postnatal MIRQ. A measure of personality characteristics may enhance prenatal mental health assessment, affording opportunities for targeted intervention commencing in pregnancy to improve MIRQ, parenting, maternal mental health outcomes, and infant psychosocial and psychological development, and thereby contributing to the reduction of human and economic cost burdens.     

Using a stimulus correlated with reprimands to suppress automatically maintained eye poking

A functional analysis indicated that chronic eye poking exhibited by a woman with profound mental retardation persisted in the absence of social contingencies. We initiated a procedure in which a therapist delivered a punisher (mild reprimand) contingent on eye poking in the presence, but not the absence, of a neutral stimulus (wristbands). Subsequently, eye poking was suppressed when the participant wore the wristbands in novel environments without the reprimand contingency.