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1.
Many energy models cannot be relied upon in forecasting or policy analysis. The quality of the data is often poor, and the theoretical underpinnings tend to be inadequate. These points are illustrated by example.  相似文献   
2.
We examined the effects of sexual arousal on cortical somatosensory evoked potentials (SEPs) elicited by electrical stimulation delivered to the skin over either the dorsal penile or posterior tibial nerve. The electrical stimuli were initiated by the subject pressing a button. In Experiment 1, a single stimulus was delivered immediately upon button press. In Experiment 2, a randomly spaced train of stimuli was delivered after a randomly varying delay. SEPs were obtained during (1) a baseline condition during which subjects viewed a non‐erotic videotape, (2) an arousal condition in which subjects viewed an erotic videotape, and (3) a post‐orgasm condition during which subjects again viewed the non‐erotic videotape. Amplitudes of SEP components elicited by stimulation of either nerve decreased with sexual arousal and tended to return towards baseline values in the post‐orgasm condition. The SEP components that showed these changes included slow potentials generated before and after stimulus delivery, as well as the vertex potentials, N100 and P200.  相似文献   
3.
This paper explores the dynamic interaction that occurs between large-scale social processes, urban development and the production of artistic expression and meaning through an analysis of art and urban change in the West Chelsea district of New York City. I begin my analysis with a discussion of specific works of art and expand to the local and global context to which these works respond and help to construct. Both urban space and artistic production, consumption and the social meaning attached to art by artists, critics, audiences and other art world actors have felt the impact of the turn to free market policies and ideology that have attended global economic restructuring and the rapid pace of globalisation. At the same time, art's new role as an engine of urban commerce and the accompanying expansion of the art market have helped to shape city districts like West Chelsea and have left their mark on the work that is exhibited and sold there. My analysis integrates a close study of two works of art exhibited in West Chelsea, interviews and other ethnographic data and recent literature on the arts and urban restructuring and the perspective of critical theory. I also provide photographic documentation of social interaction and the built environment of West Chelsea as it evolved in response to the expansion of the art worlds there. A secondary aim of this research is to contribute to a larger discussion about the social role and critical capacities of art in today's social, economic and political climate.  相似文献   
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This paper examines how certain cultural arguments gain the authority necessary to explain the social problem of domestic violence. I begin by demonstrating the existence of competing explanations for the question of why abusive relationships continue. I find that a certain kind of explanation, multiple victimization arguments that emphasize the numerous ways battered women are victimized, are most common. Through an analysis of social science citations, news papers, and legislative and judicial decisions, I conclude that one multiple victimization argument in particular, Lenore Walker's battered woman syndrome (Walker, 1979, The Battered Woman. New York: Harper & Row; Walker, 1984, The Battered Woman Syndrome. New York: Springer), has become the most recognized explanation for why abusive relationships continue. The syndrome was best able to meet the criteria necessary for gaining cultural authority put forth by Schudson (1989, Theory and Society 18:153–180): retrievability, rhetorical force, resonance, resolution, and institutional retention. In recent years, however, this authority has been threatened as social and cultural conditions have changed, leaving competing understandings of the domestic violence issue to challenge Walker's claims.  相似文献   
6.
In this article, two studies were conducted to investigate the surgical and psychosocial correlates of women's post-hysterectomy sexual functioning. In Study 1, sexual functioning was measured in an online convenience sample of 65 women who had undergone elective hysterectomy. Results suggested that most women experienced improved sexual functioning after their hysterectomy. Women who underwent hysterectomy to treat endometriosis reported less improvement in sexual functioning as compared to women who had hysterectomies for other indications, and women who had abdominal hysterectomies reported less improvement in sexual functioning as compared to women who had vaginal hysterectomies. Sexual functioning post-hysterectomy was associated with psychosocial variables, particularly body esteem and relationship quality. In Study 2, sexual functioning was investigated at two time points three to five months apart in a sample of 14 women who reported developing sexual problems following their elective hysterectomies. Results suggested that, among women suffering from post-hysterectomy sexual dysfunction, sexual pain and difficulty with orgasm increased over time.  相似文献   
7.
Abstract

Objective: This review evaluates literature on how parenting behaviors are passed from one generation to the next in families by providing a new definitional framework to organize existing work, utilizing this framework to review literature on intergenerational continuity in parenting behaviors, and proposing a new developmental framework for understanding the etiology of intergenerational continuity in parenting behaviors.

Design: The present review examines 31 studies of intergenerational continuity in parenting, summarizes the findings offered by these studies, and integrates this existing literature in a theoretical framework for considering the etiology of intergenerational continuity in parenting behaviors.

Results: Results indicate that parental warmth, hostility, and behavioral control each demonstrate intergenerational continuity, and that internalizing and externalizing behavior serve as potential mediators of intergenerational continuity across all three types of parenting behaviors.

Conclusions: Parenting behaviors falling in the warmth, hostility, and behavioral control domains each demonstrate modest continuity across generations. Internalizing and externalizing behaviors developed by children in response to parenting in their family of origin may persist and cause similar patterns of parenting when these children grow up and start their own families. Partner psychopathology and parenting styles may moderate these externalizing and internalizing pathways to intergenerational continuity in parenting.  相似文献   
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This paper explores the extent of communication about sex and birth control between mothers and two of their children between the ages of ten and eighteen. Results indicate that mothers are more likely to discuss these issues with their older and female children. Variations in patterns of communication are also examined by mother's education, race, and family income. Since many of the questions were asked of both mothers and children, comparisons are made of mother and child reports of discussions about sexual relations and birth control. Mothers' attitudes toward premarital sex and use of birth control, as well as her own behaviors in these areas are examined for their relationships to whether she communicates with her children about these topics. The relationship between presence of communication and children's knowledge about birth control is also discussed.This article is based on data collected by William and Susan Philliber, and the methodology students of the Department of Sociology, University of Cincinnati. An earlier version of this paper was presented at the Annual Meeting of the Population Association of America, April 13–15, 1978, Atlanta, Georgia. Requests for reprints should be sent to Pearila Brickner Rothenberg, Center of Population and Family Health, Columbia University, 60 Haven Avenue, New York, New York 10032.  相似文献   
10.
We evaluated the effects of marital dissatisfaction on adolescent‐perceived conflict in 435 families with and without a parental history of alcoholism. On average, family conflict decreased linearly as adolescents aged. Families with an alcoholic parent demonstrated higher adolescent‐reported family conflict and this effect was partially mediated by higher mother‐ and father‐reported marital dissatisfaction. Families with higher marital dissatisfaction had greater conflict when adolescents were young (based on fathers’ marital dissatisfaction) and as they aged (based on mother's marital dissatisfaction). Years in which mothers reported higher marital dissatisfaction than usual coincided with years in which adolescents reported greater family conflict. Results indicate that marital dissatisfaction has both within and between‐family effects on adolescent perceptions of conflict.  相似文献   
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