Bringing Japanese Continuous Improvement Approaches to U.S. Manufacturing: The Roles of Process Orientation and Communications*

Continuous improvement (CI) has played a key role in Japan's quality management. U.S. companies have begun to adopt CI in recent years. This paper studies the implementation of CI in seven U.S. manufacturing companies. We view values as the core concept of culture that impacts CI effectiveness. Using both qualitative and quantitative data with a sample of seven companies, we observe empirically a relationship between process-oriented values and CI effectiveness. We also find that communications involving workers is strongly associated with CI effectiveness. Finally, we find an association between process orientation and communication frequency, and argue that communications act as an intervening variable between process orientation and effectiveness.     

TOTAL QUALITY MANAGEMENT: A LITERATURE REVIEW AND AN AGENDA FOR FUTURE RESEARCH

Total quality management (TQM) is a revolutionary approach to effective management. The research in TQM has emerged from practical needs of organizations embracing this philosophy, and the literature is mostly conceptual and practitioner-oriented. There is a lack of sound theoretical framework classifying past efforts and guiding future research. To fill the void, a study of the published TQM literature is undertaken. A review, classification, and analysis of the research in TQM spanning the last two decades is presented. A total of 226 TQM-related articles are identified from 44 refereed management journals published from 1970 to 1993. These articles are then classified and analyzed using the following two-dimensional scheme: (1) article orientation (conceptual, case study, empirical, analytical, simulation, and overview) and (2) article focus using the Malcolm Baldrige National Quality Award criteria. The analysis of the literature presents pertinent developments in each of the seven criteria. In addition, it provides future research directions as well as a ready reference of the TQM literature. The suggestions for research should guide future developments in the TQM field and help transform it into a formal discipline.     

The Influence of Career Planning on Career Thoughts in STEM‐Interested Undergraduates

Undergraduate career planning courses have shown efficacy in decreasing students’ negative career thoughts; however, universities have minimally applied these courses to science, technology, engineering, and math (STEM) populations. This study compared the influence of a STEM‐focused career planning course for undecided STEM students with a seminar course for decided STEM majors. An analysis of covariance with covariate adjustment revealed that undecided career planning students had lower adjusted mean scores on a measure of negative career thinking than the decided STEM majors after the first semester of college. The results provide support for the efficacy of STEM‐focused career planning courses and measuring negative career thoughts with STEM undergraduates.     

Longitudinal Consistency in Self-Reported Age of First Vaginal Intercourse among Young Adults

We examined consistency in self-reports of age at first vaginal sex among 9,399 male and female respondents who participated in Waves III and IV (separated by approximately seven years) of the National Longitudinal Study of Adolescent Health (Add Health). Respondents were coded as consistent if they reported an age at first vaginal intercourse at Wave IV that was within one year of the age they reported at Wave III. Sociodemographic, behavioral, and cognitive predictors of consistency were examined using bivariate and multivariate logistic regression. Overall, 85.43% of respondents were able to provide consistent reports. Among both males and females, consistency was associated with age, years since first vaginal intercourse, race/ethnicity, and lifetime number of other-sex partners in final multivariate models. Respondents who were older and had more recently had their first sexual experience were more likely to be consistent. For females only, those who reported a history of nonparental, physically forced sex were less likely to be consistent. Most young adults consistently report age at first vaginal intercourse, supporting the credibility of retrospective self-reports about salient sexual events such as timing of first vaginal intercourse.     

Marriage (In)equality: The Perspectives of Adolescents and Emerging Adults With Lesbian,Gay, and Bisexual Parents

The debate over whether same‐sex couples should be allowed to enter into civil marriages continues in the United States. Forty‐nine adolescents and emerging adults (ages 14–29) with lesbian, gay, and bisexual parents were interviewed for the current exploratory study, which examined how individuals perceived themselves and their families as being affected by marriage (in)equality, as well as the factors that shaped their perspectives. More than two thirds of participants voiced unequivocal support for marriage equality, citing numerous legal and symbolic benefits that their families were denied. One quarter of participants articulated critical perspectives of marriage or the fight for marriage equality, while also acknowledging the benefits associated with marriage. As the first study to examine the perspectives of individuals with lesbian, gay, and bisexual parents with regard to marriage (in)equality, this research has important implications for the marriage equality debate and provides a springboard for future studies on this topic.     

Conflict or consensus: An investigation of stakeholder concerns during the participation process of major infrastructure and construction projects in Hong Kong

Public participation in the planning and design of major public infrastructure and construction (PIC) projects is crucial to their success, as the interests of different stakeholders can be systematically captured and built into the finalised scheme. However, public participation may not always yield a mutually acceptable solution, especially when the interests of stakeholders are diverse and conflicting. Confrontations and disputes can arise unless the concerns or needs of the community are carefully analysed and addressed. The aim of the paper is to propose a systematic method of analysing stakeholder concerns relating to PIC projects by examining the degree of consensus and/or conflict involved. The results of a questionnaire survey and a series of interviews with different entities are provided, which indicate the existence of a significant divergence of views among stakeholder groups and that conflicts arise when there is a mismatch between peoples’ perception concerning money and happiness on the one hand and development and damages on the other. Policy and decision-makers should strive to resolve at least the majority of conflicts that arise throughout the lifecycle of major PIC projects so as to maximise their chance of success.     

Psychological Testing in Child Custody Evaluations With Ethnically Diverse Families: Ethical Concerns and Practice Recommendations

Given increasing ethnic diversity of divorcing families, it is more important than ever for family court evaluators to understand the ethical concerns and principles underlying the use of psychological testing with ethnic family members. Major professional organizations have promulgated the guidelines of child custody evaluation with an imperative to consider cultural factors in the evaluation. However, there is a paucity of literature that addresses ethnicity and psychological testing in child custody evaluations. This article addresses three major ethical domains: (a) competence, (b) test fairness, and (c) test interpretation when psychological tests are used. Practice recommendations provide guidelines to ensure ethical standards and competence in using psychological testing with ethnically diverse families in child custody and other family court evaluations.     

Looking at their side of the conflict? Effects of single versus multiple perspective history teaching on Jewish and Arab adolescents’ attitude to out-group narratives and in-group responsibility

In the last decade, the issue of teaching the Palestinian perspective on the Jewish–Arab conflict in Israeli schools gave rise to considerable debate and competing curricula. A quasi-experimental study compared the effects of these competing approaches on learners’ attitudes to out-group narratives and perceived in-group responsibility (IR). A total of 176 Israeli Jewish and Arab participants were randomly allocated into teaching approaches differing in method of engagement with historical narratives (single authoritative narrative, empathetic dual narrative, and critical analysis of conflicting sources). Results revealed effects for teaching approach and majority–minority status. Engagement with a single authoritative narrative decreased interest in out-group perspectives while empathetic engagement with out-group and in-group perspectives increased it, though the effect was more pronounced for members of the Arab minority than for those of the Jewish majority. Among Jewish participants, an empathetic teaching approach led to a decrease in perceived IR while the critical approach led to the opposite outcome. The trends were inverted for Arab participants. Engagement with historical perspectives also moderated the impact of interest in out-group perspectives on acceptance of IR. Educational implications point to the harmful effects of enforcing a single narrative in conflicted societies and to the beneficial outcomes of multiple perspective teaching.     

Automating and evaluating reversible jump MCMC proposal distributions

The reversible jump Markov chain Monte Carlo (MCMC) sampler (Green in Biometrika 82:711–732, 1995) has become an invaluable device for Bayesian practitioners. However, the primary difficulty with the sampler lies with the efficient construction of transitions between competing models of possibly differing dimensionality and interpretation. We propose the use of a marginal density estimator to construct between-model proposal distributions. This provides both a step towards black-box simulation for reversible jump samplers, and a tool to examine the utility of common between-model mapping strategies. We compare the performance of our approach to well established alternatives in both time series and mixture model examples.     

Asymptotic distributions for the intervals estimators of the extremal index and the cluster-size probabilities

Under appropriate long range dependence conditions, the point process of exceedances of a stationary sequence weakly converges to a homogeneous compound Poisson point process. This limiting point process can be characterized by the extremal index and the cluster-size probabilities. In this paper we address the problem of estimating these quantities and we consider the intervals estimators introduced in Ferro and Segers [2003. Inference for clusters of extreme values. J. Roy. Statist. Soc. Ser. B 545–556] and in Ferro [2004. Statistical methods for clusters of extreme values. Ph.D. Thesis, Lancaster University]. We establish asymptotic weak convergence to Gaussian random variables and we give their asymptotic variance.