Although students are expected to finish school having a solid understanding of scientific concepts, they graduate from universities maintaining their former misconceptions in several fields, like physics. This study aims at validating the Thermal Concept Evaluation (TCE) test for university student's misconceptions of thermal concepts in everyday…

The main aim of the present study was to carry out an in-depth examination of mathematics underperformance in Greece. By applying a binary multilevel model to the PISA 2012 data, this study investigated the factors which were linked to low achievement in mathematics. The multilevel analysis revealed that students' gender, immigration status,…

This study presents a subset of factors and their association with students' achievement in school algebra. The participants were students who had enrolled in 2007 at the ninth year of Greek public education (third year of middle school). A total of 735 students participated (aged 14-15 years) from 37 public secondary schools. The sample consisted…

This article examines how international differences in age-grade distributions and grade effects contribute to science scores among 27 Organization for Economic Cooperation and Development countries. As shown in the 2006 Program for International Student Assessment, countries vary substantially in the grade distribution of 15-year-olds. The costs…

A study of 16 first-grade Greek children with literacy difficulties and 16 controls found that the time needed to process a written item was the crucial index of difficulty in literacy acquisition and that phonemic awareness and speech rate tasks were predictors of learning to read and spell Greek words. (Author/CR)

This paper explores the impact of policies and institutions on employment and unemployment of OECD countries in the past decades. Reduced-form unemployment equations, consistent with standard wage setting/price-setting models, are estimated using cross-country/time-series data from 21 OECD countries over the period 1982-2003. In the…

The purpose of this paper is to attempt to investigate the factors accounting for the lack of ambition among Greek female teachers in reaching managerial positions in the higher echelons of education's hierarchical structure. The analysis was performed on data collected from 304 female primary teachers during the academic year 1999-2000, randomly…