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This article discusses the question of whether significance tests on simulation results are meaningful at all. It is also argued that it is the effect size much more than the existence of the effect is what matters. It is the description of the distribution function of the stochastic process...
Persistent link: https://www.econbiz.de/10012043089
conceptual issue related to reliability and validity. Statistical techniques generally try to decipher a pattern. But innovation …
Persistent link: https://www.econbiz.de/10012046157
Abstract A benefit of randomized experiments is that covariate distributions of treatment and control groups are balanced on average, resulting in simple unbiased estimators for treatment effects. However, it is possible that a particular randomization yields covariate imbalances that...
Persistent link: https://www.econbiz.de/10014610869
audiences surveyed outside the lab, we assess the impact of political involvement on the reliability and validity of virtualized … real-time-response data. We show that political involvement shapes reliability and validity systematically but to a degree …
Persistent link: https://www.econbiz.de/10014621159
Purpose This paper aims to assess the reliability, validity and use of the Family Star Plus, one of several Outcomes …, correlations between the Family Star Plus and psychometrically validated tools were used to assess concurrent validity. Findings … internal reliability of the Family Star Plus; however, the PCA raised questions concerning the internal validity the Star …
Persistent link: https://www.econbiz.de/10014852751
and a manuscript they had seen of a now published article supporting the reliability and validity of the Family Star Plus …
Persistent link: https://www.econbiz.de/10014852896
Purpose The purpose of this paper is to measure reliability and validity of the Scoring Rubric for Information Literacy … interrater reliability. For the determination of construct validity factor analysis and reliability analysis were used. Criterion … validity was calculated with Pearson correlations. Findings In the described case, the Scoring Rubric for Information Literacy …
Persistent link: https://www.econbiz.de/10014855107
Purpose – The aim of this paper is to present evidence of the reliability and validity of the “Local Government 360 (LG … discriminant validity of the tool, among an opportunity sample comprising 288 local government staff, of whom 143 were female and … empirical evidence of their criterion and discriminant validity, reported.  …
Persistent link: https://www.econbiz.de/10014799158
Purpose – The purpose of this paper is to investigate, validity and reliability analysis on existing Lean manufacturing …
Persistent link: https://www.econbiz.de/10014782933
prescriptively guide the description of restaurant context in the literature to communicate the internal and external validity of …
Persistent link: https://www.econbiz.de/10014765283