Christos C. Frangos

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The aim of this paper is to investigate the relationships between Problematic Internet Use (PIU) among university students in Greece and factors such as gender, age, family condition, academic performance in the last semester of their studies, enrollment in unemployment programs, amount of Internet use per week (in general and per application), additional(More)
The objective of the present study was to assess factors predicting eating disorder risk in a sample of undergraduate students. A structured questionnaire was employed on a random sample (n = 1865) consisting of the following sections: demographics, SCOFF (Sick, Control, One stone, Fat, Food) questionnaire for screening eating disorders and the Achievement(More)
The purpose of the present paper is to assess the efficacy of confidence intervals for Rosenthal's fail-safe number. Although Rosenthal's estimator is highly used by researchers, its statistical properties are largely unexplored. First of all, we developed statistical theory which allowed us to produce confidence intervals for Rosenthal's fail-safe number.(More)
With the rapid increase in electronic and mobile commerce over the last few years, the academic literature on online and mobile customer behaviour has been fairly plentiful with a great deal of quantitative studies testing variations of existing customer behaviour theories. However, little attention has been given to qualitative studies in the field, which(More)
—The aim of this paper is to show the effects of the economic crisis and corruption levels of the Greek political system on the way Greek young people think and live today as well as on their academic progress. The results of a sample survey among 1350 students of the Universities and Technological Educational Institutes of Athens are analyzed. Exploratory(More)
The EU and most aid donors invoke a strong normative power face by explicitly connecting foreign aid with human and social development. However, how well the EU's rhetoric is consistent with its practices as a multilateral development actor has not been explored extensively. In this study, we challenge the normative dimension of the EU's development policy(More)
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