Since the year 2000, there has been a significant growth in the ICT4D component of South Korea's aid programme. Given Korea's ICT capabilities and demands for ICT4D support from developing nations, this may make good sense. In this paper, though, we analyse a little deeper, starting to ask some initial questions about underlying perspectives and actual performance. We provide an overview of ICT...

This thesis examines the relationship between institutional context and firm performance, from both a theoretical and empirical perspective. The aim is to engage with the debate seeking to explain the observed diversity in the forms of economic organisation prevailing in socio-economic systems. The focus of the empirical work is on investigating the effects of the structure and behaviour of ban...

BACKGROUND AND PURPOSE Statistical models to predict the outcome of stroke patients have several uses. Their utility depends on their predictive accuracy in patients other than those on whom they were developed (ie, external validity). We sought to test the external validity of some recently described models in patients enrolled in the FOOD (Feed Or Ordinary Diet) trial: a large randomized tria...

BACKGROUND The relationship between defensive pessimism, self-esteem, and achievement goals is a controversial issue. The main contribution of this research is the adoption of a person-centered approach to explore the existence of differentiated profiles of university students, which combine self-esteem and defensive pessimism. In addition, we analyze whether these profiles differ in their achi...

The classic, well-cited study by Marshall et al. (1992) demonstrated that optimism correlates stronger with extraversion than does pessimism and pessimism correlates stronger with neuroticism than does optimism, and these results lent support to their claim that optimism and pessimism are two separate constructs. However, we argued that their results are likely the outcome of scale artefact cau...

OBJECTIVES Dispositional optimism is often considered to be a unidimensional construct. Recent studies suggest, however, that optimism and pessimism are separate dimensions. In this study we investigated two issues. First, the levels of optimism and pessimism in adolescents with cancer compared with healthy controls and second, the individual effects of optimism and pessimism on concurrent and ...

This study reports about the construction of a bidimensional measure of optimism and pessimism (defined as positive and negative outcome expectancies), called the Japanese Optimism and Pessimism Scale (J-OPS), and examines its reliability and validity. The participants were college students. The results revealed the following: (a) the J-OPS had sufficient reliability and validity, (b) optimism ...