Education Commons^™

Lean Application: An Assessment Of 5s On Employee Attitudes And Productivity, Nickolaos Dimitrios Karvounis

STEMPS Theses & Dissertations

This study examines the effect of the implementation of 5S on employee attitudes and productivity in an Asian based facility of a global manufacturing company. Utilizing an assessment of the 5S implementation in various areas of the facility and organizational performance data for each of those areas, a non-experimental, causal comparative approach is used to analyze the impact. The study concluded that statistically significant improvements from the implementation of 5S were found both in quality and product cost for this facility; however, the study also found statistical significance where the implementation of 5S led to a decrease in performance and …

An Outcome-Based Competency Model For Systems Engineering Trainees, Vanessa J. Pietrzyk

Engineering Management & Systems Engineering Theses & Dissertations

Dominant theories relating to outcome-based learning and workforce competency were synthesized into a singular outcome-based competency model to evaluate systems engineering training. A baseline model was developed using leading theories from the academic literature pertaining to competencies for systems engineers across three categories: cognitive, skill-based, and behavioral. The model was further refined via qualitative and quantitative analysis of formal interviews of subject matter experts in the field of systems engineering workforce management. The refined model classifies 28 critical competencies for systems engineers into three tiers of workforce functionality: foundational, specialized, and leadership. The resultant theoretical model is both grounded in …

Effects That Previous Employment Experiences Had On Organizational Commitment Of An Hourly Workforce, Charles August Bartocci

STEMPS Theses & Dissertations

A committed workforce is critical to the success of any organization. While there was a great deal of debate on how to best describe commitment, one model that attracted a significant following is the Three Component Model (TCM) developed by Meyer and Allen (1988). While it may be argued that the model is a mixed model combining attitudinal and behavioral measures, researchers have largely agreed that the scale that measures affective commitment is both valid and reliable. How commitment is developed in a workforce is of considerable interest. A minority of researchers have considered a variety of antecedents that contribute …

The Role Of Inferential Accuracy In Performance Rating Accuracy: A Field Study Of Teacher Performance Appraisal, Cynthia L. Cooper

Theses and Dissertations in Urban Services - Urban Management

This study first assessed the accuracy of performance appraisal ratings of high school teachers in comparison to the achievement of their students as measured by Virginia's Standard of Learning (SOL) tests. The overall performance rating scores of 145 teachers were compared to the pass rates of their students on SOL end-of-course tests. The rating sub-scores in each of four domains of performance were also compared to the SOL pass rates.

The study then tested the influence of Inferential Accuracy, a model proposed by Jackson (1972), on rating accuracy overall and of individual raters in the study. Inferential Accuracy is comprised …