Undisclosed Flexibility in Computing and Reporting Structural Equation Models in Communication Science

The use of structural equation modeling (SEM) in communication research has become increasingly popular in recent years, with SEM being commonly used as the primary method of data analysis in studies published within the field’s journals. However, despite its widespread use, there are persistent misapplications of SEM in published empirical studies in the communication sciences. Of these types of misuse, the most troubling are those related to the exploitation of flexibilities in data collection and analysis. Given the number of decisions that must be made when analyzing and reporting structural equation models, decisions which often remain undisclosed, the potential for researchers to exploit flexibilities in SEM research is high. To assess the extent of this problem, as well as the more longstanding types of misuse (i.e., omission of information and disclosed “bad practice”) identified by prior studies, we undertake a methodical review of studies employing structural equation modeling within major journals in the field of communication between the years 2007 and 2011. Articles were coded on the characteristics of the sample, characteristics of the model tested, as well as for various potential problems that we defined a priori. The most serious issues are identified, and recommendations for future standards in SEM research are suggested.     

Innatism,Concept Formation,Concept Mastery and Formal Education

This article will consider the claim that the possession of concepts is innate rather than learned. Innatism about concept learning is explained through consideration of the work of Fodor and Chomsky. First, an account of concept formation is developed. Second the argument against the claim that concepts are learned through the construction of a learning paradox developed by Fodor is considered. It is argued that, despite initial plausibility, the learning paradox is not, in fact, a paradox at all as it rests on eliding the distinction between recognising something and recognising it as a something. The plausibility of eliding this distinction rests, in turn, on begging the question as to whether concept possession is a necessary condition for recognition of objects, events, properties etc. Fodor's positive arguments for innatism, as set out in LOT2 are considered and parallels with his account of stereotype formation and associationist accounts of concept formation are considered. The explanatory persuasiveness of this revised account of concept activation through the generation of stereotypes is weak. The article then examines the distinction between concept possession and concept mastery in greater detail, arguing that innatists have difficulty in accounting for the phenomenon of concept mastery, including within the contexts of formal and professional education.     

Getting the information and communications technology formula right: access + ability = confident use

Abstract

The author reports on a study investigating the use of information and communications technology (ICT) by academic and nonacademic staff at an independent English secondary school. Three key areas were investigated: access to ICT both in and outside the school, the perceived and desired ICT ability of staff, and the issues preventing increased use of ICT in teaching, learning and administration. Results showed that a major challenge facing the school was not access to ICT resources, but the provision of relevant and supportive training for staff     

Knowledge,skills, competence: European divergences in vocational education and training (VET)—the English,German and Dutch cases

Policy debates on employability, lifelong learning and competence‐based approaches suggest a convergence of VET approaches across European countries. Against the background of the creation of a European Qualifications Framework, this paper compares the VET systems of England, Germany and The Netherlands. The analysis reveals the distinct understandings and meanings of outwardly similar terms. These meanings are deeply rooted in the countries’ institutional structures and labour processes and still inform national debates and policies today. The paper identifies a major distinction between a ‘knowledge‐based’ VET model in Germany and The Netherlands and a ‘skills‐based’ model in England. There is a need to develop trans‐national categories that take into account the social construction of terms such as ‘skills’ and ‘qualifications’.