Effect of missing plots in some response surface designs

The effect of one or more missing observations for response surface designs arranged in blocks are examined in this paper. The results as applied to a central composite design with orthogonal blocking, and an equirdial design with orthogonal blocking, are reported.     

Job Satisfaction and Intention to Seek Graduate Education

This study of the relationship between job satisfaction and intention to seek graduate education among human service workers tests the hypothesis that intention will be stronger among satisfied senior practitioners (those in their current job for three or more years) and among dissatisfied junior workers. In November 1993, a questionnaire designed to measure various aspects of both job satisfaction and intent to pursue graduate education was distributed to all 83 bachelor-level human service workers in four agencies. Moderated regression analyses, with several control variables from background information about the 67 respondents, repeatedly supported the hypothesis. Discussion also covers secondary findings, limitations of the study, and implications of the principal finding for both educators and social service administrators.     

Exploring Risk Judgments in a Trade Dispute Using Bayesian Networks

Bayesian networks (BNs) are graphical modeling tools that are generally recommended for exploring what‐if scenarios, visualizing systems and problems, and for communication between stakeholders during decision making. In this article, we investigate their potential for exploring different perspectives in trade disputes. To do so, we draw on a specific case study that was arbitrated by the World Trade Organization (WTO): the Australia‐New Zealand apples dispute. The dispute centered on disagreement about judgments contained within Australia's 2006 import risk analysis (IRA). We built a range of BNs of increasing complexity that modeled various approaches to undertaking IRAs, from the basic qualitative and semi‐quantitative risk analyses routinely performed in government agencies, to the more complex quantitative simulation undertaken by Australia in the apples dispute. We found the BNs useful for exploring disagreements under uncertainty because they are probabilistic and transparently represent steps in the analysis. Different scenarios and evidence can easily be entered. Specifically, we explore the sensitivity of the risk output to different judgments (particularly volume of trade). Thus, we explore how BNs could usefully aid WTO dispute settlement. We conclude that BNs are preferable to basic qualitative and semi‐quantitative risk analyses because they offer an accessible interface and are mathematically sound. However, most current BN modeling tools are limited compared with complex simulations, as was used in the 2006 apples IRA. Although complex simulations may be more accurate, they are a black box for stakeholders. BNs have the potential to be a transparent aid to complex decision making, but they are currently computationally limited. Recent technological software developments are promising.     

The Human Capital Model and Federal Employees’ Pay: Gender, Veteran Status, and Occupation

Do the human capital variables education and experience, and the chosen occupations for which male and female veterans and nonveterans qualify affect pay in the federal civil service? Are the strength and direction of relationships similar before and after the wars in Iraq and Afghanistan? When compared to federal employees in other agencies, are differences in pay based on gender and veteran status the same for those who work for the Department of Defense (DOD)? This is an ordinary least squares regression analysis of Office of Personnel Management records for a 1 % random sample of federal employees in 2000 and 2009. These regression models based on the Human Capital Model, data from years before and after the wars in Iraq and Afghanistan, and separate analyses for DOD and non-DOD agencies differ from earlier analyses. Whether or not an employee works for the DOD, years of education and experience are significantly related to pay. In addition, between 2000 and 2009 the gender-based wage gap for nonveterans decreased while the gap between the pay of the reference group and male and female veterans grew for federal employees who did not work for the DOD. In the same years, for DOD employees there are fewer differences in pay based on veteran status and gender and race. With some exceptions for the DOD, the significant positive relationships between pay and occupation became significant negative relationships when the pay of women in each occupation was analyzed.     

Social worker and immigrant client experiences in multicultural service provision: Educational implications

Social work education, while committed to preparing students for anti-oppressive practice with immigrants and refugees, has not always been successful in achieving this goal. Student knowledge about and interest in cross-cultural practice, as evidenced in Canadian and US studies, often remains superficial and marginalized. This may in part be due to a lack of inclusion of practice wisdom and lived experiences of front-line practitioners and their clients. To remedy this deficit, 13 Canadian social workers of varied cultural backgrounds providing services in inner-city schools and 19 immigrant clients were interviewed in-depth to ascertain their perceptions of central elements of anti-oppressive practice with immigrant populations. Results yielded two major themes: Multifaceted Perception of Self and Other , which pertained to a recognition that culture was multifaceted, complex, and defined interactively; and Proactive Service Delivery , which pertained to active worker involvement in cultural bridging, brokering and advocacy. Implications for anti-oppressive social work education include a focus on multifaceted definition of culture, and admissions policies that promote multilingual, multicultural competencies.     

Gendered institutional research cultures in science: the post-doc transition for women scientists

This study examines perceptions of post-doctoral women bench scientists working across fourteen major US research universities, and how both individual and institutional experiences influenced their desired futures. Findings reveal three distinct career paths (research, teaching, and industry). This study provides insight into individual career decision processes involving as to how gender is experienced in male-centric cultures, how experiences of barriers are reframed, and how obstacles influence choices. These women emphasized strong desires to contribute to their respective fields and to collaborate with others, a key relational aspect missing in their current work. All participants indicated aspirations to have both a career and a full life beyond the lab. Findings further suggest a post-doctoral environment laden with gender and family biases including subtle discrimination and challenges specific to women working in male-centric cultures. A strong relationship between experiences of gender and family biases suggests that additional burdens are placed on women's career paths and their evolving identity. This study identifies the postdoctoral journey as a unique transition zone marked by a period of adaptation and selection as they make sense of their experience and decide on how best to achieve success and fulfillment as women and as scientists.     

The Formative Years: How Parenthood Creates Gender*

Cet article présente les conclusions d'une étude qui traite d'une série d'entrevues en profondeur de couples hétérosexuals en voie de devenir parents. Le but de l'étude était de mieux comprendre comment le fait de devenir parents produit des différences dans les rôles attribués aux sexes et des inégalités entre eux. En se concentrant sur les relations sociales changeantes de la maternité, la discussion tourne autour de quatre ajustements dans la vie de la femme: l'ap‐propriation des responsabilités maternelles, les négotiations qui déterminent comment la femme et l'homme entreprennent leur rôle de mère et de père; le développement d'une division des travaux ménagers moins équilibrée; révolution d'une vie sociale centrée d'avantage sur la famille; et le renouvellement des relations entre la femme et sa mère. This paper presents findings from a study involving a series of in‐depth interviews of heterosexual couples as they made the transition to parenthood. The study was aimed at understanding how parenthood produces gender differences and inequalities. Focussing on the changing social relations of motherhood, the discussion revolves around four changes in women's lives: the assumption of the responsibilities of motherhood and the negotiations that shape how women mother (and how men father); the development of a more unbalanced division of household work; the evolution of a more family‐focussed social life; and the renewal of women's relationships with their mothers.     

Challenges to and Strategies for Formal Service Utilization among Caregivers in an Underserved Community

Family caregivers face enormous challenges when attempting to oversee the medical, legal, financial, and daily affairs of loved ones with chronic or life-limiting illness. While formal services and agencies exist to assist caregivers with some of these tasks, caregivers in underserved communities do not utilize these services, or utilize them with unsatisfactory results. This study used focus groups (N = 5 groups) with underserved, minority caregivers (N = 22) to explore their experiences related to care provision, including barriers to support service use and challenges navigating systems related to the broad spectrum of caregiving demands. Thematic content analysis revealed three main themes: (1) prior difficulties with formal service use, (2) difficulties navigating financial, legal, and medical systems, and (3) caregivers’ personal strategies to address challenges associated with formal service use and systems navigation. Findings from this study identify underserved caregivers’ challenges in utilizing formal services, as well as caregiver-identified strategies for supporting their caregiving activities.