Four Correlation Coefficients with a Third Blocking Variable: Their Efficacy,Relative Efficiency,and Test Statistics

Abstract

The efficacy and the asymptotic relative efficiency (ARE) of a weighted sum of Kendall's taus, a weighted sum of Spearman's rhos, a weighted sum of Pearson's r's, and a weighted sum of z-transformation of the Fisher–Yates correlation coefficients, in the presence of a blocking variable, are discussed. The method of selecting the weighting constants that maximize the efficacy of these four correlation coefficients is proposed. The estimate, test statistics and confidence interval of the four correlation coefficients with weights are also developed. To compare the small-sample properties of the four tests, a simulation study is performed. The theoretical and simulated results all prefer the weighted sum of the Pearson correlation coefficients with the optimal weights, as well as the weighted sum of z-transformation of the Fisher–Yates correlation coefficients with the optimal weights.     

Turning Over Turnover

Abstract

Human service programs often have major problems ensuring that all direct-care staff positions are filled and keeping staff members after they are hired. Work schedules may have an effect on maintaining the longevity of staff. The purpose of this study was to evaluate the effects of a revised direct-care staff-scheduling system in community homes serving adults with developmental disabilities. The revised direct-care staffing system, which used shift-style schedules, was compared on a variety of measures to existing staffing systems and to a staffing model using married couples and adaptations of the Teaching-Family Model (called Family-Teaching homes). The revised staff-scheduling system was evaluated before and after its implementation and then compared to the Family-Teaching homes using direct-care employee measures of: (1) turnover; (2) position vacancies; (3) number of different employees paid within a pay period; (4) average hourly wages; (5) number of hours worked; (6) average cost for employees per person served; and (7) employee satisfaction. The various staffing approaches were also compared on measures of parent/legal guardian satisfaction and overall program quality. The revised staff-scheduling system was superior when compared to the previous staff-scheduling system on measures of turnover (43% less), vacancies (57% fewer), number of direct-care employees involved in the care of the persons served (13% fewer), and hourly wages (8% more). All of this was achieved without affecting staff-to-client ratios. While these changes were positive, the Family-Teaching homes were associated with significantly better direct-care staff stability and lower costs.     

The Digital Practitioner:

No abstract available for this article.     

The Relationship of Practice Beliefs and Practice Behaviors among Social Workers with Lesbian and Gay Clients

This study explores the levels of beliefs about practice and practice behaviors with lesbian and gay clients among social work practitioners in a medical setting. The Gay Affirmative Practice scale was utilized to measure the levels of gay affirmative practice beliefs and practice behaviors among the sample surveyed. The relationship of practice beliefs and practice behaviors is explored and reveals that practice beliefs are significant to practice behaviors with lesbian and gay individuals. The results identify variables that contribute to practice beliefs and practice behaviors.     

Making Human Behavior Theory Real Through the Unreal: Fiction in the HBSE Classroom

This article examines the use of fictional literature as a method for helping students apply human behavior theory in competent practice. When students and educators read a poem, short essay, or novel, it allows them the opportunity to join together as an audience as they tease out teachable lessons from the story. The authors posit that when used in human behavior and the social environment courses, fictional literature allows educators and students to experience abstract content as more concrete. Following a brief literature review, we examine one novel through the lens of three different human behavior theories.     

Parenting a child with Autism Spectrum disorder: parental work context

This research contributes to the literature on work-related factors for parents raising a child with a disability. Specifically, we used questionnaire methodology to compare two parent families raising a child with Autism Spectrum (AS) with similar families raising ‘typical’ children. Our findings suggested that parents raising a child with AS self-report higher parenting stress and more mental health symptomatology, as well as lower overall job satisfaction, less satisfaction with supervisors and less workplace contentment. In addition, our findings suggested that parents raising a child with a disability self-report similarly to parents raising ‘typical’ children with respect to work interest, commitment and quality, as well as time missed. In conclusion, our results appear to suggested that despite increased parental stress related to parenting a child with AS, with respect to several work-related factors, there are more similarities than differences among these parenting groups.     

On Sabır and Agency

This article focuses on the pious practice of sab?r (patience) within the context of the weaving neighborhoods in Konya, Turkey. Through an ethnographic analysis of the everyday politics of the practice of sab?r, which is central to labor relations, this article adds to and complicates feminist analyses of labor politics and the economy by highlighting the interconnected nature of ethical religious practice and labor politics. Additionally, I argue for the need to go beyond the question of whether women have or lack agency as subjects in feminist analyses of labor politics and relationships, and instead point out the need for the empirical examination of specific, contextually-bound practical conditions through and within which women cultivate various forms of ethical action and subjectivities. In pointing out the importance of a project that analyzes operations of power with a keen awareness of context, this essay presents an ethnographically grounded discussion of pious practice within the context of Konya's weaving neighborhoods, underscoring the effects of the coexistence of exploitation and empowerment on the construction of women weavers’ selfhoods.     

Scandalous Care: Interpreting Public Enquiry Reports of Scandals in Residential Care

ABSTRACT

This article reviews an earlier study written for the Wagner Committee (1988) on scandals in residential care. That review was based on a study of ten enquiry reports, only two of which were about homes for older people. The main events that were described are grouped as: institutionalised practices, indifference and neglect, physical cruelty, humiliation, too authoritarian a life-style, a dull and depressing life-style, an overcrowded and run down environment, disharmony amongst the staff team, and staff misappropriating goods or money. Now, more weight should be given to: residents' abuse of residents and of staff, an improper influence on the life-style of others, and sexual abuse. Explanations proposed are: structural, environmental, and individual and worker style. Abuse is considered in the context of the nature of direct care and the acts of intimate caring of others.     

Planning for the 1950 Censuses of Population and Agriculture

The change from the z of “Student's” 1908 paper to the t of present day statistical theory and practice is traced and documented. It is shown that the change was brought about by the extension of “Student's” approach, by R.A. Fisher, to a broader class of problems, in response to a direct appeal from “Student” for a solution to one of these problems.