Do we measure leadership effectively? Articulating and evaluating scale development psychometrics for best practice

Leadership assessment has been a particular point of difficulty for contemporary scholarship, with many practitioners rejecting academically-driven leadership instruments and scales and preferring their own, less rigorous, scales. We believe that current conceptualizations and measurements of leadership are problematic, indicated by contemporary challenges that can be widely understood as failures of leadership (e.g. the Australian Banking Royal Commission and Volkswagen's ‘Dieselgate’). Also, how effective leadership is measured needs to change. This paper presents a systematic review of 17 leadership scales developed in the new millennium. The majority of scales lack some degree of rigor. Our response has been to conduct eighteen critical checks over four stages of scale development: theory generation, item development, content validity, and empirical evaluation. On the premise that understanding past practices, with their limitations, can be used to drive forward a suite of more effective organizational tools, we provide best practice recommendations using contemporary psychometric research.     

Compensation Schemes,Skill Level,and Task Performance: An Experimental Examination*

The effect of budget-based incentive compensation schemes is a fundamental issue in developing and implementing organizational control systems. This study investigates the effect of alternative compensation schemes on performance and satisfaction. A theoretical model outlining the primary relationships is formulated and related hypotheses specified. The hypotheses reflect an integration of agency theory and organization behavior research. Across-group and within-group effects are investigated using both single-period and multiperiod analyses. A laboratory study involving 40 subjects is undertaken and the findings provide insights into the individual and group effects of alternative compensation schemes and the dynamics of changing Compensation schemes on productivity and satisfaction. Specifically, a relationship is found between compensation schemes and performance. The effect on performance is independent of the compensation scheme's perceived fairness. Satisfaction is a function of the congruence between the preferred scheme and the implemented scheme.     

Teaching Intraverbal Behavior to Children with Autism: A Comparison of Textual and Echoic Prompts

Although echoic prompts may be effective for teaching intraverbal behavior to children with autism, the performance of some children may become dependent on such prompts (i.e., the prompts cannot be eliminated). Recent research suggests that visual rather than echoic prompts may be used to teach children with autism a variety of skills and may facilitate independent performance. In the present study, an adapted alternating treatments design was used to compare the effects of using visual (textual) and echoic prompts on acquisition of intraverbal responses (answering questions) by 2 children with autism. The results indicated that the textual prompts were more effective than the echoic prompts. Implications for the use of visual prompts during instruction with children with autism are discussed.     

Bayesian variable selection for the Cox regression model with missing covariates

In this paper, we develop Bayesian methodology and computational algorithms for variable subset selection in Cox proportional hazards models with missing covariate data. A new joint semi-conjugate prior for the piecewise exponential model is proposed in the presence of missing covariates and its properties are examined. The covariates are assumed to be missing at random (MAR). Under this new prior, a version of the Deviance Information Criterion (DIC) is proposed for Bayesian variable subset selection in the presence of missing covariates. Monte Carlo methods are developed for computing the DICs for all possible subset models in the model space. A Bone Marrow Transplant (BMT) dataset is used to illustrate the proposed methodology.     

Overrepresentation of bilingual and poor children in special education classes: A continuing problem

Sufficient research has not been directed toward the effect of language and dialect on the placement of children in special education classes. This inquiry considers teachers' choices of assessment materials and knowledge of second language learning in young pre-literate children. Data was gathered from a representative sampling of kindergarten-aged children receiving special education services in three urban Massachusetts communities. The inquiry resulted in a finding of a lack of information on the part of educators as to selection of proper assessment instruments, knowledge of second language learning, and consequent misplacement of young children into special education classes as a result of culture and ethnicity rather than cognitive or physical need. This review highlights the need for further research into the continuing problem of the overrepresentation of poor and bilingual children in special education classes.     

Rural and Urban Differences in Economic Experiences,Anxiety and Support for the Post-communist Reforms in the Czech and Slovak Republics1

Abstract The economic experiences and economic anxiety of rural and urban residents of the Czech and Slovak Republics during the postcommunist reforms are compared and related to their support for the reforms. The analysis is based on five national surveys, 1992–1996, collected by the Sociology Institute of the now Czech Academy of Sciences. Net of controls, both Czech and Slovak rural respondents report more economic strain and unemployment, a difference that persists over the surveys. These experiences account for rural residents' greater economic anxiety, their fear of economic development and unemployment, which also persists over the surveys. These experiences and anxiety explain, in turn, their lower level of support for the reforms, and endorsement of a return to socialism and strong-hand government. Rural and urban respondents of the two countries have experienced the world differently since 1990, and this is expressed in their economic anxiety and political preferences.     

The social conditions of cumulation

Unlike philosophy, a sociological theory of cumulation cannot legislate the logical or metaphysical criteria which make cumulation in science universally possible. Instead, sociology must explain under which structural conditions cumulation events are more likely to occur than different varieties of change. Organizationally, cumulation events are rational myths, which tend to surface on ritual and ceremonial frontstages directed at concerned and skeptical outsiders. Historically, cumulation presupposes the retrospective closure and coherent periodization of episodes. Structurally, cumulation tends to occur when the intellectual and design spaces of a network or specialty are highly focussed on narrow and isolated dimensions of performance. Technically, much as in natural evolution, cumulative advances are more likely when experimental controls allow for restrictive tinkering on machines and machine-like devices. Cumulation is local, not global; it occurs in the short, not the long, run, and prefers non-turbulent environments.     

Internal vs. External Successions and Their Effect on Firm Performance

An examination of 165 top management successionsin U.S. firms during 1989-91 reveals that externalsuccessions are more likely in small firms, in firmswith poor economic performance, and in firms which offer the successor several top positions (forexample, Chairman and CEO). This last findingillustrates that successor's interests and demands (suchas organizational power) are also important indetermining the final match between manager and firm. Wealso find that, on average, the postsuccessionperformance of external successors is superior to thatof internal successors. This could indicate that theBoard of Directors faces an agency problem, leadingit to appoint too often from inside.