A Career Readiness Typology and Typal Membership in Middle School

This study explored a career readiness typology of 629 8th‐grade students using the Career Factors Inventory. Data revealed developmentally appropriate elevated needs for information, specifically self‐knowledge. In addition, cluster analysis demonstrated the heterogeneity of career development needs of 8th‐grade students. Typal membership revealed little variance on sociodemographic factors. Career development implications are presented.     

CORPORATE DIVERSIFICATION REVISITED: The Political–Legal Environment,the Multilayer‐Subsidiary Form,and Mergers and Acquisitions

This article examines causes of product‐line diversification in the largest 200 U.S. corporations between 1986 and 1996. The analysis shows that some corporations decreased their level of diversification. However, in contrast with previous studies, other corporations became more diversified. Change in the number of first‐level subsidiaries and the value of mergers and acquisitions influenced corporate diversification. In contrast with the multidivisional form, the organizational characteristics of the multilayer‐subsidiary form give management greater capacity to socialize capital, pursue mergers and acquisitions, and manage a large and diversified corporation. This multilayer‐subsidiary form limits the managerial problem of bounded rationality by organizing product lines and product groups in legally independent subsidiary corporations that are embedded in their respective markets.     

Monitoring the metropolitanization process

Alternative approaches have led to different interpretations of the metropolitanization process in the United States. We identify and illustrate several methods and procedures for monitoring metropolitan-nonmetropolitan population change using the 1950-1980 U.S. decennial censuses. Two basic approaches are compared: constant area approaches and component methods. In addition, we assess the effects of changing metropolitan definitions on metropolitan-nonmetropolitan growth. The results clearly reveal that the underlying mechanics of metropolitanization not only are complex but have changed substantially during the 1950-1980 period. We conclude with observations regarding the use of these procedures in future research.     

Sounds of Silence: narrative research with inarticulate subjects

This article addresses the challenge of using narrative methods with people who have learning difficulties. Such informants present four particular interview problems: inarticulateness; unresponsiveness; a concrete frame of reference; and difficulties with the concept of time. The authors focus on the first two of these problems and argue that neither of them constitutes an insuperable barrier to people telling their story. Drawing on detailed interview material from an informant with learning difficulties, the authors set out to show in practical terms how these problems might be tackled, emphasising in particular the importance of being attentive to what goes unsaid. They conclude that researchers should put more emphasis on overcoming the barriers that impede the involvement of inarticulate subjects in narrative research instead of dwelling on their limitations as informants.     

Optimal control designs using predicting densities for the multivariate linear model

We provide an application of a variety of predicting densities to quality control involving multivariate normal linear models. We produce optimal control designs for single muleivaiiate future observations using predicting densities employing estimative, profile likelihood, Hinkley-Lauritzen, Butler, Bayesian, and Parametric Bootstrap methodologies. The decision-theoretic optimality criterion is an intuitively appealing quadratic consumer-producer risk function. The optimal control design arising from an optimal Kullback-Leibler frequentist prediction density is shown to coincide with that arising from an optimal Kullback-Leibler Bayesian predictive density. An example involving EVOP is provided to illustrate the methodology and to raise questions concerning the relative merics of the variety of predictive approaches in the quality control context.     

Grey Predictive Process Control Charts

The present article intends to develop some imputation methods to reduce the impact of non response at both the occasions in two-occasion successive (rotation) sampling. Utilizing the auxiliary information, which is only available at the current occasion, estimators have been proposed for estimating the population mean at the current occasion. Estimators for the current occasion are also derived as a particular case when there is non response either on the first occasion or second occasion. Behaviors of the proposed estimators are studied and their respective optimum replacement policies are also discussed. To study the effectiveness of the suggested imputation methods, performances of the proposed estimators are compared in two different situations, with and without non response. The results obtained are demonstrated with the help of empirical studies.