Shared leadership is viewed as an effective management form to encounter increased complexity in modern work life. However, the lack of reliable and valid instruments to assess shared leadership behaviors has limited empirical research. Based on literature in leadership and team work research a questionnaire was developed to assess four different aspects of shared leadership behavior—task-, rel...

This paper reports the latest findings of a project to refine the CAT© instrument, a new interdisciplinary assessment tool for evaluating students’ critical thinking skills. Tennessee Technological University partnered with six other institutions across the U.S. (University of Texas, University of Colorado, University of Washington, University of Hawaii, University of Southern Maine, and Howard...

BACKGROUND This study aimed at determining the validity of the Pediatric Quality of Life Inventory 4.0 (PedsQL™ 4.0) for the measurement of health-related quality of life (HRQOL) in Colombian children. METHODS Validation study of measurement instruments. The PedsQL™ 4.0 was applied by convenience sampling to 375 pairs of children and adolescents between the ages of 5 and 17 and to their paren...

Researchers are gaining an interest in the concept of wisdom, a more holistic yet often ineffable educational outcome. Models of wisdom abound, but few have rigorously tested measures. This study looks at Brown's (2004a, 2004b) Model of Wisdom Development and its associated measure, the Wisdom Development Scale (WDS; Brown & Greene, 2006). The construct validity, measurement invariance, criteri...

The purposes of the study were to define the construct of novelty in the context of tourism, to conceptualize its role in the destination choice process, and to develop an instrument to measure novelty. The novelty construct was comprised of four interrelated but distinctive dimensions: thrill, change from routine, boredom alleviation, and surprise. A 21 item instrument was developed to measure...

BACKGROUND Karasek and Theorell's Job Demands-Control Model argues that adverse health-related outcomes, both psychological and physiological, arise from a combination of high job demand and a low level of job control. The objective was to adapt Meijman and Kompier's Bus Drivers' Job Demands Scale (BDJD-24), which enables us to assess the job demands of bus drivers, to Spanish. METHOD The fin...

The validity of the Treatment Motivation Scales for outpatient offender treatment (TMS-F), a self-report questionnaire with scales for the motivation of patients to engage in the treatment and six cognitive and emotional determinants of this motivation, is evaluated in two studies. In Study 1 (N = 620), the construct validity of the TMS-F is investigated applying a multitrait-multimethod design...

This study aimed to develop a new Acceptance of Selfishness at the Workplace Scale (ASWS) and to confirm Maslow's hypothesis of synergy: if both a sense of contribution and acceptance of selfishness at the workplace are high, workers are psychologically healthy. In a cross-sectional study with employees of three Japanese companies, 656 workers answered a self-administered questionnaire on paper...

This study aimed at empirically clarifying the similarities and differences between transformational, transactional, and charismatic leadership. More specifically, the convergent, divergent, and criterion validity of two instruments, the Multifactor Leadership Questionnaire (MLQ-5X) and the Conger and Kanungo Scales (CKS), was explored. It was found that transformational and charismatic leaders...

Objective The objective of this study is to translate the Lower Extremity Functional Scale (LEFS) into the Malay language and to validate the resulting version. Methods A two-stage observational study was conducted. The LEFS was initially cross-culturally adapted to Malay language through double forward and backward translation. The finalized version of Malay LEFS (M-LEFS) was subsequently va...