EŒective investigations of user requirements for products and services are most often discussed in terms of which method to use. Nevertheless, when user investigations are planned and carried out in a system design context, several related aspects must be considered. For example: Which users should be included? Where should the study be carried out? How should data be collected? and What kind o...

A number of multi-methodological Information Systems research frameworks have been proposed to guide research in the IS field. In this paper, we describe a three-year program of research evaluating a computerbased training system for deception detection (Agent99 Trainer) using one such multi-methodological IS framework. The process and results of this research program clearly demonstrate the be...

Washback refers to the influence of a test on teaching and learning. This study was an attempt to compare the influence of IELTS and TOEFL iBT on the expectations the students brought to their courses and to investigate how these expectations were fulfilled. To this end, 100 IELTS and 120 TOEFL iBT students attending preparation courses took a questionnaire survey, and a sample of their ten cla...

This essay is concerned about how to evaluate positive theories on Latin American development. Its content is nested in a broader discussion on theoretical decay and theoretical progress by using Imre Lakatos’ approach of sophisticated falsificationism. The main argument states that theory driven research on Latin American development provides further evidence to the assumption that methodologi...

BACKGROUND Communities are a pivotal setting in which to promote increases in child and adolescent physical activity behaviours. Interventions implemented in these settings require effective evaluation to facilitate translation of findings to wider settings. The aims of this paper are to i) present findings from a RE-AIM evaluation of a community-based physical activity program, and ii) review ...

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