An Evaluation of Stimulus Preference Assessment Methodology in Organizational Behavior Management

The organizational behavior management literature has yielded few stimulus preference assessment methodologies for use with employees. The current investigation compared three preference assessments (ranking, survey, and multiple stimulus without replacement procedures) found in the organizational behavior management literature for their ability to predict reinforcers for direct care staff members’ behavior. In the first experiment all assessments were effective for predicting reinforcers, but the results were limited by a lack of control items in the assessment. In the second experiment the survey and ranking assessments both proved to be effective for identifying reinforcers and neutral or ineffective stimuli. Implications of these results and directions for future research are discussed.     

Diffusion in the Face of Failure: The Evolution of a Management Innovation

Recent work has questioned the institutional model of management innovation by highlighting interactions between the field‐level actors engaged in diffusing innovations and implementation of the innovation at organization level. Focusing on the adaptation of management innovations to their context, rather than their creation, we review this work and use it to analyse the global diffusion of resource planning (RP), counter posing this case with the widely studied example of total quality management. Both of these innovations experienced a high level of failure when implemented by organizations. Total quality management's diffusion was characterized by a ‘boom and bust’ cycle. RP, however, has continued to spread globally in the form of its variants: MRP, MRPII and ERP. Our analysis seeks to account for the long‐run diffusion of RP through a processual model which highlights the interplay between RP's discursive framing at field level, the affordances of the innovation itself and its adaptation within organizations. This demonstrates how objectifying RP in software not only helped to spread the innovation but also allowed field‐level actors to differentiate its development as a successful innovation from the many failures experienced by organizations attempting to adapt it.     

Planning and health care—The approach in a reorganized NHS

From April 1974, National Health Service authorities have been merged to provide integrated and comprehensive services. The reorganization policies place considerable emphasis on the need for management and planning but planning for health services is not well developed. Ambiguous operational objectives and obscured criteria for effectiveness are not the most promising basis for planning. Nevertheless, a commendable beginning is to be made on planning comprehensively through a systematic annual review of Government health service policies and planning and programming procedures for health authorities. The outlines of the system are described and the prospects for success and further development are considered.     

THE USE OF INTERACTIVE VIDEO TO DEMONSTRATE DIFFERENTIAL APPROACHES TO MARITAL AND FAMILY THERAPY

This article outlines the development of an interactive video system designed to demonstrate differential approaches to family therapy using identical therapy situations. The primary purpose of the project is to resolve some of the confusion many novice family therapists experience while being exposed to the numerous family therapy approaches. Technical aspects of the interactive video system are also outlined.     

A Characterization of a Matric-Variate Exponential Distribution

Suppose S is a positive definite m x m random matrix and S> Ω denotes the event that S—Ω is positive definite, Ω being a constant positive definite matrix. Under very mild regularity conditions, we show that the constraint Pr(S>Ω₁+Ω₂ | S>Ω₂) = Pr(S>Ω₁) implies that S has a Wishart distribution on m+ 1 degrees of freedom.