Is it "every man's right to have babies if he wants them"? Male pregnancy and the limits of reproductive liberty

Since the 1980s, a number of medical researchers have suggested that in the future it might be possible for men to become pregnant. Given the role played by the right to reproductive liberty in other debates about reproductive technologies, it will be extremely difficult to deny that this right extends to include male pregnancy. However, this constitutes a reductio ad absurdum of the idea of reproductive liberty. One therefore would be well advised to look again at the extent of this purported right in other contexts in which it is deployed.     

Effects of approach velocity and foot-target characteristics on the visual regulation of step length.

Two questions emerge from the literature concerning the perceptual-motor processes underlying the visual regulation of step length. The first concerns the effects of velocity on the onset of visual control (VCO), when visual regulation of step length begins during goal-directed locomotion. The second concerns the effects of different obstacles such as a target or raised surface on step length regulation. In two separate experiments, participants (Experiment 1 & 2: n=12, 6 female, 6 male) walked, jogged, or sprinted towards an obstacle along a 10 m walkway, consisting of two marker-strips with alternating black and white 0.50 m markings. Each experiment consisted of three targeting or obstacle tasks with the requirement to both negotiate and continue moving (run-through) through the target. Five trials were conducted for each task and approach speed, with trials block randomised between the six participants of each gender. One 50 Hz video camera panned and filmed each trial from an elevated position, adjacent to the walkway. Video footage was digitized to deduce the gait characteristics. Results for the targeting tasks indicate a linear relationship between approach velocity and accuracy of final foot placement (r=0.89). When foot placement was highly constrained by the obstacle step length shortened during the entire approach. VCO was found to occur at an earlier tau-margin for lower approach velocities for both experiments, indicating that the optical variable 'tau' is affected by approach velocity. A three-phase kinematic profile was found for all tasks, except for the take-off board condition when sprinting. Further research is needed to determine whether this velocity affect on VCO is due to 'whole-body' approach velocity or whether it is a function of the differences between gait modes.     

An exploratory study of early childhood teachers’ attitudes toward gender roles

This study explored the relationship between early childhood teachers’ adult gender role beliefs and their attitudes about children’s gender role behavior. The teachers, most of whom were women, expressed nontraditional beliefs regarding gender roles for adults. This feminist orientation appeared to be related to perceptions about child rearing in that teachers who espoused nontraditional gender role beliefs for adults also did for children. In addition, it was found that teachers were more accepting of cross-gender role behaviors and aspirations from girls than boys, and that this difference was related to homophobia. There were strong relationships found between child rearing gender role beliefs and attitudes toward gay men and lesbians. This study is based on a doctoral dissertation completed by the first author under the direction of Nancy Barbour and Beth Swadener. We wish to thank them for their support, comments, and suggestions.     

Behavioral case consultation with parents and teachers: An example using differential reinforcement to treat psychogenic cough

This study presents a demonstration of successful behavioral case consultation combined with case study methodology in the treatment of a 13-year-old female who presented with a brief history of psychogenic cough. Psychogenic cough is diagnosed when there is no organic or physiologic basis for the repeated, harsh coughing. We first present a brief review of treatments for psychogenic cough and then describe how we used differential reinforcement of low rate responding (DRL) and differential reinforcement of zero responding (DRO) within an A-B-C design. The DRL schedule produced significant decreases in coughing but plateaued at about one-third the baseline rate. Thereafter, a DRO schedule was employed which resulted in complete and lasting elimination of coughing. Discussion focuses on the limitations of case study methodology as well as its usefulness for conducting service related research in the schools, implications of some of the findings for practitioners, and other issues related to treatment.     

Word frequency and predictability effects in reading French: An evaluation of the E-Z Reader model

French readers' eye movements were monitored as they read a passage of text. Initial global analyses of word frequency, accounting for the majority of fixations in the text, revealed a good fit between the observed data and the simulated data from the E-Z Reader 7 model of eye movement control. However, the model did not perform as well on simulations of contextual predictability effects. A subset of 20 controlled words from the passage were used to examine the combined effects of frequency and predictability. Results from the observed data showed main effects of frequency and predictability but no interaction. With certain modifications, the E-Z Reader 7 model was able to adequately simulate the pattern of data. Although the E-Z Reader model successfully accounted for the present data, we believe that further modifications will be necessary in order to better account for data in the literature.     

DOMESTIC VIOLENCE AND WOMEN'S MENTAL HEALTH IN CHILE

Domestic violence against women is a pervasive, global health problem. This study investigates the correlates and psychological outcomes of domestic abuse among women in a semi-industrial country. The participants included 215 mothers residing in working-class communities located on the outskirts of Santiago, Chile. We utilized structural equation modeling to test the hypothesis that poverty and other structural inequalities would be related to incidents of domestic abuse in Chile, as they are in the United States. Our results suggest that lower socioeconomic status, even within poor communities, and stressful life events have a direct relationship to domestic conflict. Domestic abuse was, in turn, associated with women's mental health such that greater domestic conflict was related to higher reports of depressive affect and symptoms of posttraumatic stress disorder. The importance of identifying similarities and differences in the occurrence of domestic violence in developing countries as compared to industrialized countries is discussed.     

A cross-cultural investigation of cognitions and depressive symptoms in adolescents

Adolescents (N=2,272) from Hong Kong and the United States provided information regarding their depressive symptoms, cognitions (self-efficacy, negative cognitive errors, and hopelessness), and stressful events between 2 surveys 6 months apart. Depressive symptoms and hopelessness were higher, and self-efficacy and negative cognitive errors were lower in Hong Kong than in the United States. Cognitions were associated with concurrent depressive symptoms and predicted depressive symptoms 6 months later in both cultures. The "reverse" model was also supported with more variance predicted by depressive symptoms to later cognitions than from cognitions to depressive symptoms. There was some support for the hypothesis that self-efficacy is less salient in collective compared with individualistic cultures. These findings extend cognitive theories of depression to a non-Western culture.