Teachers in Europe are educated in a wide variety of institutes and by a wide range of curriculum models. The main aim of teacher education is the same throughout Europe – the education of teachers – but the underlying ideas and the contexts differ, leading to significant differences between teacher education …

Managing the channel network brings challenges each distributing manufacturer will have to face business life. As the ultimate goal of both manufacturer and intermediaries is to maximize their profitability in the market, it takes mutual understanding and serious devotion, close teamwork and effective …

STUDY DESIGN: Meta-analysis. OBJECTIVES: To define the accuracy of clinical tests for assessing anterior cruciate ligament (ACL) ruptures. BACKGROUND: The cruciate ligaments, and especially the ACL, are among the most commonly injured structures of the knee. Given the increasing injury prevalence, there …

The subject of factor indeterminacy has a vast history in factor analysis (Guttman, 1955; Lederman, 1938; Wilson, 1928). It has lead to strong differences in opinion (Steiger, 1979). The current paper gives necessary and sufficient conditions for observability of factors in terms of the parameter matrices …