Sexual stereotypes of occupations

This study examined the nature of sex stereotypes of occupations as they exist among college students today. The method of eliciting sexual stereotypes of occupations was distinctive in that three types of rating criteria were used, each emphasizing a different aspect of perception, on the basis of which the ratings of occupations as masculine, feminine, or neutral were subsequently made. The results indicate that sexual stereotypes of occupations are clearly defined and held in agreement by both college men and college women. The study yielded information about the mean rating of each of 129 occupations in terms of its masculinity, femininity, and neutrality.     

Children's component selection with varying degrees of training

With the component selection measure developed by Hale and Morgan (1973), children's use of selective attention was assessed at six levels of learning, ranging from undertraining to overtraining, and this function was examined at each of ages 4, 8, and 12. It was found that, as the children learned the task, they maintained a relatively wide focus of attention, acquiring information about both features of the stimuli, color and shape. Thus, contrary to the model under investigation, the children did not exercise a high degree of selectivity as they approached mastery of the task; nor did overtraining produce the expected “broadening” of attention, as the children acquired little stimulus information beyond the point at which criterion had been reached. The data were interpreted to be more consistent with a model that assumes the bulk of stimulus learning to occur prior to task mastery.     

Bicriteria cost versus service analysis of a distribution network—a case study

In order to improve the distribution system for the Nordic countries the BASF AG considered 13 alternative scenarios to the existing system. These involved the construction of warehouses at various locations. For every scenario the transportation, storage, and handling cost incurred was to be as low as possible, where restrictions on the delivery time were given. The scenarios were evaluated according to (minimal) total cost and weighted average delivery time. The results led to a restriction to only three cases involving only one new warehouse each. For these, a more accurate model for the cost was developed and evaluated, yielding results similar to a simple linear model. Since there were no clear preferences between cost and delivery time, the final decision was chosen to represent a compromise between the two criteria. Copyright © 1999 John Wiley & Sons, Ltd.     

The California Linkages Program: Doorway to Housing Support for Child Welfare‐Involved Parents

Housing instability can complicate parents’ efforts to provide for their children. Child welfare service agencies have had difficulty adequately serving parents’ housing needs due to limited and constrained funding streams. This article integrates the voices of four important stakeholders to illuminate how an innovative model of service system coordination called Linkages addresses housing needs for child welfare‐involved parents eligible for public assistance. Facilitated by Linkages, these parents can receive supportive housing services through programs affiliated with the California public assistance program CalWORKs. Personal narratives reflecting the diverse perspectives of stakeholders in the Linkages collaboration—the statewide program director, a child welfare services coordinator, a CalWORKs caseworker, and a parent program participant—shed light on how the collaboration assists parents in attaining case plan goals, and highlights some of the factors facilitating and hindering effective collaboration between the agencies involved. Stakeholders emphasized the value of flexible service approaches, the intensity of the efforts required, the role of advocacy, and the importance of a shared vision between agencies working together to provide housing supports.     

Features and investigative implications of muti murder in South Africa

Drawing upon anthropological, legal and forensic publications, an interview with a South African Zulu traditional healer and direct information gained during homicide investigations, the nature of Muti murder is discussed. Muti murder is defined as a murder in which body parts are removed from a live victim for the sole purpose of using the victim's body parts medicinally. These body parts are then often mixed with other ingredients or used alone to make a medicine called muti. Muti is a Zulu (umuthi) word meaning medicine. The victim usually dies as a result of blood loss from the wounds. While muti murders have occurred throughout history in South African culture, little is known about them and little research exists on the phenomenon. The term muti murder has been used interchangeably with the term ritual or sacrificial murder, often adding to confusion in terminology and definitions regarding these types of cases. This paper provides an overview of muti murder, explains the context in which these types of murder occur, defines the offenders and victims involved, and provides guidelines for investigating these types of murders. Two cases where muti murder was suspected are discussed. Copyright © 2004 John Wiley & Sons, Ltd.     

不同浓度罗哌卡因的硬膜外镇痛效应对自然分娩的影响

观察不同浓度的罗哌卡因与固定浓度的芬太尼配伍行硬膜外自控分娩镇痛的临床效果。随机选择80例ASAI级～Ⅱ级、头位、单胎足月妊娠要求分娩镇痛的初产妇,按双盲原则分为四组。观察产妇的生命体征、疼痛程度、运动能力、感觉变化、宫缩情况、产程及分娩情况,以及产妇满意度等。不同浓度的镇痛药其镇痛效果无显著性差异。0．15％罗哌卡因与2μg／ml芬太尼混合液用于硬膜外分娩镇痛效果良好,药量适中,基本无运动及感觉阻滞,对产程及新生儿无明显影响,是较为适合用于分娩镇痛的浓度。     

Treatment Engagement with Caregivers of At-risk Children: Gaps in Research and Conceptualization

The high rates of dropping out and other engagement problems are significant concerns in the delivery of mental health and adjunct services to the families of at-risk children. Consequently, researchers have examined the correlates of attrition and have developed interventions to increase engagement and retention. However, the lack of a clear definition of engagement and gaps in theory about the relationship of engagement to other treatment processes hinder knowledge development. In this paper the behavioral and attitudinal aspects of engagement are disentangled. Current knowledge about treatment barriers and interventions to increase appointment keeping is summarized. A preliminary conceptualization of the engagement process is presented and research needs and practice implications are discussed.