Sales territory alignment for sparse accounts

A sales territory alignment problem for sparse accounts where travel time is a major component of the salesman's worktime is presented and analyzed. The objective is to minimize total driving distance of salesmen while equalizing driving distance between salesmen. A mixed integer programming formulation and an interactive heuristic algorithm in the context of a practical application are discussed.     

Predictors of aggression among Palestinians in Israel and Gaza: Happiness,need to belong,and self-control

The present study examined a strong need for belonging (sensitivity to social rejection) as a risk factor and happiness and self-control skills as protective factors in predicting peer-directed aggression among 292 Israeli Palestinian Arab adolescents and 398 Gazan Palestinian Arab adolescents of similar ages (mean ~ 14 years). Findings demonstrated that the two Palestinian groups showed similar aggression rates, but Israeli Palestinians revealed higher self-control, higher happiness, and higher need for belonging than their Gazan peers. Moreover, each of the three predictors, separately, was significantly linked to aggression for the Israelis but not for the Gazans. Possible explanations are discussed related to sex, cultural differences, and life conditions.     

Estimates of mortality from infant mortality rates

Estimates of mortality rates and expectation of life at birth, using infant mortality rates, are examined on the basis of 150 life tables for both sexes. Least squares linear estimates are given as well as estimates of their variances. Model life table calculations, as proposed by the U.N. Population Branch, are then compared with these unbiased minimum variance estimates and shown to overestimate the expectation of life by more than two years on the average, and to be at most 68% efficient. Though better estimates are provided in this paper, their variance is still so large as to cast doubt on the practical usefulness of anv estimates based exclusively on infant mortality rates.     

Children's drawings as a self-report measurement

The present exploratory paper addresses school-aged children's assessments of treatment outcomes using drawing as a self-report measure with usefulness for assessment and therapy. The process of using drawing in therapy can provide information on how a particular child perceives and conceives his or her own world. Examples are presented of drawings by three children with oppositional defiant disorder aged 10–11 years who participated in group intervention aiming to reduce aggressive behaviour. All three were asked to draw themselves twice on the same day at the end of treatment: (1) a retrospective drawing of themselves as they had been at the beginning of intervention; and (2) a drawing of themselves as they were now, after intervention. Children then described what they had drawn, revealing the change they perceived. Drawing as a self-report measure added information regarding: the child's ability for self-awareness; the link between thoughts, emotions and behaviours; and the process of change.     

Adjusting ROC curves for covariates in the presence of verification bias

The ROC (receiver operating characteristic) curve is frequently used for describing effectiveness of a diagnostic marker or test. Classical estimation of the ROC curve uses independent identically distributed samples taken randomly from the healthy and diseased populations. Frequently not all subjects undergo a definitive gold standard assessment of disease status (verification). Estimation of the ROC curve based on data only from subjects with verified disease status may be badly biased (verification bias). In this work we investigate the properties of the doubly robust (DR) method for estimating the ROC curve adjusted for covariates (ROC regression) under verification bias. We develop the estimator's asymptotic distribution and examine its finite sample size properties via a simulation study. We apply this procedure to fingerstick postprandial blood glucose measurement data adjusting for age.     

Youth leadership program for changing self-image and attitude toward people with disabilities

Society has a negative attitude toward people with intellectual disabilities or psychiatric disabilities. It is well documented that they are subjected to prejudice, stigma, and negative attitudes (Di Giulio, 2003 ; Finger, 1994 ). Professional literature indicates that information about disabilities and encounters with persons with disabilities can change negative attitudes (Carter, Hughes, Copeland, & Breen, 2001 ; Krajewski & Flaherty, 2000 ). This study accompanied 164 9th-grade students from various junior high schools throughout Israel. Half of the students participated in an integration program for changing attitudes toward persons with disabilities, and the other half served as the control group. The research examined the existence and the degree of relationship between participation in the program, changes in attitudes toward people with disabilities, and self-image. The research findings pointed to a positive change in attitudes of the participants of the program in comparison with the control group, resulting mainly from personal contact with people with disabilities. No relationship was found between levels of self-image of the research group and attitudes toward people with disabilities.     

The postfeminist ideology at work: Endorsing gender essentialism and denying feminine devaluation in the case of design work

Feminist scholars define ‘postfeminism’ as a set of ideas that both endorse and disavow feminism. Recent work documents postfeminism in interviews of women talking about experiences with gender inequality at work. The present study extends existing theorizations by showing how postfeminism obfuscates ongoing inequality at work. To do this I specify postfeminism in the terms of two mechanisms by which work becomes gender typed: gender essentialization and feminine devaluation. By relating the literature on postfeminism to sociological research on the persistence of gender typing of work, I show how ‘postfeminist ideology’ amounts to a double entanglement with gender typed work. In other words, postfeminist ideology drives distinct stances towards gender essentialization and feminine devaluation. I draw on 40 interviews with product designers in the United States to show this presents empirically. Designers essentialize differences between men and women designers, even mobilizing difference to claim greater inclusion of women designers, who are thought to empathize best with women consumers. Yet when essentialization is accompanied by feminine devaluation, designers deny it and it goes unrecognized. Because of this, the postfeminist ideology celebrates essentialized gendered differences, but insists on overlooking devaluation, which is a key element of ongoing gender inequality.     

Israel vs. BDS: corporate social responsibility and the politics of human rights

ABSTRACT

This is a case-study of an organized Israeli effort to disengage the issue of corporations in the Palestinian Occupied Territories from the global CSR framework of human rights. At the centre of the study are three international CSR conferences which took place in Israel, hosting players in the global industry of corporate risk-management indices. The study underscores the importance of studying the micro-politics of producing and implementing human rights norms across the globe; designating micro-politics as the sum of informal exchanges among players who share a common platform of expertise. We find that the Israeli conveners leveraged the CSR conferences to (1) promote a campaign against BDS among CSR players, (2) invoke BDS as a trope for dissociating the human rights framework of CSR from corporate activities in the OPT, and (3) frame the activities of corporations in the OPT in terms of labour opportunities and economic development.