Relating the adolescent mother—child relationship to preschool outcomes

Two domains of potential risk in relation to the cognitive-linguistic outcomes of preschool children of adolescent mothers were investigated: (1) interactive features of the mother—child relationship and (2) aspects of the demographic context of parenting. Sixty-nine adolescent mothers and their children participated in evaluations when the children were 13, 20, 30, and 44 months old. Results indicated that the cognitive-linguistic development of children of adolescent mothers was affected by both the mother—child relationship and cumulative index of demographic risk. Specifically, positive maternal affect, mother—child verbal reciprocity, mother—child interactive fit, and cumulative demographic risk all contributed to explaining difficulties in preschool cognitive and linguistic functioning in children of adolescent mothers.     

Reconstructing Hymens or Constructing Sexual Inequality? Service Provision to Islamic Young Women Coping with the Demand to be a Virgin

In Islamic culture, there is an imperative demand that women should be virgins on their wedding night. Service providers in The Netherlands are increasingly confronted by Islamic young women who find themselves in serious difficulties because they are no longer virgins, and are about to enter a forced or arranged marriage. These young women report a diversity of problems such as loneliness, social isolation, depression, despair, suicidal feelings, identity problems and serious conflicts with parents. In this article we focus attention on the circumstances that can result in these types of difficulties, and also critically consider the kinds of help that young Islamic women are given. Attention is paid to the question of whether existing forms of service provision, especially surgical reconstruction of the hymen, take sexual and other inequalities into account.     

Dynamic and Static Work-Family Relationships

This study investigated the linkages between work and family of 281 dual-employed couples. First, we developed a theoretical framework, distinguishing between the causal direction and the sign of the relationship between work and family. We classified the social and psychological mechanisms that explain specific directions and signs of work–family relationships and reviewed the empirical literature from the point of view of this framework. We then provided an illustration of how this framework can be used to generate a model for a specific sample. We generated a model and corresponding hypotheses for a sample of dual-employed couples in which the male′s career was dominant and analyzed these hypotheses by testing males and females separately using LISREL 7. In our sample, the relationship between work and family was reciprocal for males, suggesting a dynamic system in which males were able to adjust one domain to compensate for the other. Females exhibited a unidirectional relationship from family to work involvement, suggesting a static system. For both males and females, the family → work involvement relationship was negative as hypothesized. For males, the work → family relationship was positive. There were some similarities and some differences in the influence of exogenous constructs in the models for males and females. Results are discussed in terms of the importance of understanding dynamic versus static models of work and family relationships and the potential role of organizations in helping their employees lower the fixed demands of the family.     

Gender-Role Cognition in Three-Year-Old Boys and Girls

Although the multidimensionality of gender roles has been well established, few researchers have investigated male and female roles separately. Because of the substantial differences in the ways male and female roles are portrayed in our culture, boys and girls may think and learn about these roles differently. The male role is more clearly defined, more highly valued, and more salient than the female role; thus, children's cognitions about these two roles may be expected to differ. The present study addressed the question of whether there is sex-typical variation in gender labeling, gender-role knowledge, and schematicity. Participants were 120 families; 15% were from minority ethnic groups, and 17% were single-parent families; 25% of the parents had a high school education or less. Results indicated that at 36 months of age, boys were less able to label gender and less knowledgeable about gender roles than were girls. Boys' knew more about male stereotypes than female stereotypes, whereas girls knew considerably more than boys about the female role and as much as boys about the male role. Boys and girls were found to be similar in gender schematicity. Traditionality of parental attitudes regarding child-rearing and maternal employment were not strongly related to children's gender cognition.     

Questions of times: Conflicting time scales in historical perspective

The idea of ``Jewish' time highlights many problems related to the conflict between Judaism and Christianity. This paper focuses on two points: the reckoning of the Jewish era and the interpretation of the notion of time in the Bible. Jewish time pulsates to a rhythm of temporal markers which also divide it into secular and religious time. This division, however, this dual register of temporality, also enables Jews to alternate a ``Jewish' register with a ``universal' one. Traditional Jewish sources indicate that the principle of determining the date by calculating from the creation of the world (anno mundi) appeared during the period of the Second Temple. The question of elapsed time, deduced from different readings of the Biblical text, launched Jews and Christians on parallel lines of time. The history of the genesis of the notion of time asserts that the circular representation of temporality, sometimes called indigenous to ancient societies, was replaced by a representation that was vertical, then linear. These stages served as a scale for measuring the progress and evolution of societies. The Christian notion was supposed to characterize European time as an ``infinite line' along which events are placed, in contrast to Israelite time, identifiable through its contents, and in which time is ``full' and concrete, with no room for (re)ordering or arranging its episodes. This revised version was published online in August 2006 with corrections to the Cover Date.     

Unimanual and bimanual tasks and the assessment of handedness in toddlers

The goal of this study was to examine the relations between three different measures of handedness: unimanual reaching, bimanual manipulation and unimanual manipulation. The appropriateness of the task chosen to evaluate handedness was also explored by contrasting different bimanual manipulation tasks for the more or less differentiated (passive\active) roles assigned to each hand. Forty children, between 18 and 36 months of age, were tested in the three conditions. The results show that the degree of bimanual handedness is greater on the bimanual tasks with a strong role differentiation than on the tasks with less differentiation. Bimanual tasks with a strong role differentiation elicited more right‐handedness than unimanual reaching. Among the children who showed handedness in reaching, the correlation between unimanual and bimanual handedness was high, especially for right‐handers. For some tasks, bimanual handedness appeared at the earliest age studied here (18 months), and there was little relationship between bimanual handedness and bimanual skill. In contrast with unimanual reaching, there was no age‐related change in the degree of handedness for either bimanual or unimanual manipulation. There was a bias toward the use of the right hand for unimanual manipulation. It was concluded that grasping is not the best task to employ to look for robust evidence of handedness, and that bimanual tasks offer a better way to estimate handedness in children, as long as the tasks are carefully chosen.     

Relationship between maternal aggression and maternal care in the rat

Aggression among female rats is almost entirely confined to the period of late pregnancy and lactation. Behaviorally it is similar to the aggression of males including piloerection and lateral attacks, but it differs in its function. Unlike male aggression which serves to establish a social hierarchy and a territory, i. e., is competitive, maternal aggression is protective, i. e., it serves to prevent predation of the mother's offspring. In this respect it is closely related temporally and causally to maternal care; if the offspring are removed maternal aggression wanes almost immediately–its function no longer exists! Studies on aggression by mothers, among rats, from the author's laboratory are reviewed and comparisons made with maternal care. As noted, maternal aggression and maternal care are closely related during the cycle of maternal behavior and they share a similar hormonal basis and possibly the effect of uterine stimulation, but maternal care requires prolactin and the decline of progesterone while maternal aggression appears independent of pituitary hormones and does not require a decline in progesterone. Maternal aggression like maternal care appears to be organized into a hormonal phase, during pregnancy, parturition, and for about a week postpartum and a nonhormonal phase thereafter. Bilateral radiofrequency lesions of the lateral midbrain peripeduncular nucleus (PPN) produce deficits in maternal aggression if made on lactation day 7 (L7), but not earlier, without producing significant deficits in maternal behavior. Experiments showed that the PPN does not mediate hormonally stimulated maternal aggression; it appears to mediate only nonhormonally stimulated maternal aggression. Studies on the role of pregnancy hormones on long-term retention of maternal aggression and the role of olfaction in maternal aggression are also reviewed. © 1994 Wiley-Liss, Inc.