Advertising value equivalence—PR's orphan metric

The academic approach to measurement and evaluation has long favoured social science methodologies (0050, 0260 and 0315), but there has been persistent, widespread practice use of advertising value equivalence (AVE) to express the economic and financial value of public relations activity. This paper investigates the evolution of AVE and discusses whether it arose from clippings agencies, press agentry or other influences on public relations, such as advertising and product promotion.     

A Study of Suicide Risk Using a Cox Cure Model via a Retrospective Sampling and Multiple Imputation

The incidence of suicide is an example of rare event. A Cox cure model is adopted to examine the suicide risk of a cohort study of a sample of 65,000 Personal Emergency Link users over a 10-year observation period. Our objective is to investigate the effect of personal covariates on the failure time to suicide as well as the long-term survival from suicide. Based on the Cox cure model, a new and efficient estimation approach using retrospective sampling and multiple imputation was used. Compared with the standard Cox proportional hazards model, the Cox cure model provides a new perspective on analyzing the suicide data.     

Leukemia Risk Associated with Benzene Exposure in the Pliofilm Cohort: I. Mortality Update and Exposure Distribution

The National Institute of Occupational Safety and Health (NIOSH) recently completed a vital status update adding 6 years of observation on the rubber workers known as the Pliofilm cohort. Using traditional standardized mortality ratio (SMR) analysis, we investigate the impact of the additional information gathered in the NIOSH update. We also compare the effect of using three sets of job-, plant-, and year-specific exposure estimates on the evaluation of benzene's leukemogenicity. The lack of any additional cases of multiple myeloma does not support trends toward elevated risks for this endpoint (as had been observed earlier), and there is no indication of increased incidences of solid tumors (as predicted by animal studies). Qualitatively, which exposure estimates are used does not alter the conclusions. The data added in the update did not greatly modify the estimated relative risk of leukemia associated with benzene exposure, but did confirm previous findings that occupational exposure to high concentrations had leukemogenic potential. The fact that leukemia has not been observed in any individual who started employment in Pliofilm production after 1950 suggests that the observed leukemia cases could be a response to very high levels of benzene exposure that occurred during the early years of this manufacturing process.     

Organizational Form,Ownership Structure and Corporate Performance: A Contextual Empirical Analysis of UK Companies1

This paper contributes to the literature on organizational form and performance (the performance-conduct paradigm) by examining the impact of two sets of variables that have not been examined previously: measures of environmental uncertainty and alternative forms of controlling separation of ownership from control. The paper first examines the extent to which contextual variables such as perceived environmental uncertainty and age of the organizational form moderate the relationship between organizational form and corporate performance. Next, the paper extends the analysis by examining the possible effects of ownership and control structures on performance. Measures suggested by agency theory, such as conventional ownership proxies (i.e. proportion of shares held by identifiable, homogenous groups), the proportion of non-executive board members and Fama and Jensen's concept of separation of decision management from decision control are used in the analysis. The results indicate that these measures have direct impact on corporate performance in their own right, though the main impact is indirect through interactions with organizational form variables.     

The role of close friends in African American adolescents' dating and sexual behavior

This study examined the role of close friends in the sexual lives of African American adolescents. Fifteen African American adolescents residing in an urban neighborhood participated in individual in-depth qualitative interviews. The findings suggest that close friends play a critical role in the dating and sexual behaviors of inner-city African American adolescents, as they appear to serve as socializing agents that impact how adolescents conceptualize and socially construct dating and sexual roles and behaviors. Close friends also play a significant role in acquiring new dating and sexual partners and in determining the course of dating and sexual relationships. Although females and males expressed similar expectations regarding sexual fidelity and condom use, they differed with regard to their method and process of talking with friends about dating and sex, their shared social constructions about dating and sexual roles and expectations, and their perceptions of the meaning of dating. We discuss the implications of the findings in terms of involving close friends in interventions focused on improving the sexual health of African American adolescents. Future directions for research with African American adolescents and sexuality are also discussed.     

管理信息系统(MIS) :背景、核心课程、学术流派及 主要国际学术会议与刊物评介

管理信息系统(management information system, MIS)是一门新兴的交叉学科.简介了这一学科创立的背景, 国际MIS 学科核心课程, 当今世界MIS学科领域的主要学术流派及主要的国际学术会议及刊物,以期中国MIS领域的专家学者更好地知已知彼,为在国际MIS学术刊物上发表更多的学术论文提供一些参考建议.     

Narrative analysis in aging studies: A typology for consideration

This article seeks to expand our understanding on narrative and the analysis of stories researchers invite and collect in the domain of aging studies. To do so, we first offer an understanding of what narrative inquiry can be by laying out a theoretical basis for this kind of research, and making a case for the relevance of narrative as an alternative methodology. Painting with broad strokes, narrative analysis as a method is then considered before a typology of different ways in which stories can be analyzed is introduced. Illuminated by the typology are two contrasting standpoints toward narrative analysis—storyteller and story analyst—and three specific methods—structural, performative, and autoethnograpic creative analytic practices—that each standpoint might use to analyse the whats and hows of storytelling. The article closes by suggesting that in order to assist us to understand the complexities of aging researchers might consider using a variety of analyses.     

Does Educational Similarity Drive Parental Support?

This article tests competing mechanisms explaining linkages between parent–child educational similarity and parental advice and interest to adult children, asking whether mechanisms differ for mothers and fathers. Educational similarities might provide common ground whereas educational dissimilarity affects parents' authority to dispense advice. Using ordered logistic regression with data from the Netherlands Kinship Panel Study (N = 2,444) parental advice and interest are modeled separately for mothers and fathers. Seemingly unrelated estimation is used to test for gender differences across models, revealing that mechanisms driving parental support differ by parents' gender. Fathers show more interest in adult children when they are educationally similar (consistent with the homophily hypothesis), but only among the highly educated, whereas mothers show more interest to highly educated children, regardless of their own level of educational attainment. Fathers' advice is conditioned on their own educational attainment whereas mothers give advice unconditionally (consistent with the gender hypothesis).     

Standards of Care in Assessment of Lesbian,Gay, Bisexual,Transgender, Gender Expansive,and Queer/Questioning (LGBTGEQ+) Persons

ABSTRACT

A Joint Task Force comprised of members of the Association for Lesbian, Gay, Bisexual, and Transgender Issues in Counseling (ALGBTIC) and the Association for Assessment and Research in Counseling (AARC) present standards of care for assessment of Lesbian, Gay, Bisexual, Transgender, Gender Expansive, and Queer/Questioning (LGBTGEQ+) Persons.