Research on contract cheating usually considers most forms of outsourcing combined, although studies have found that students more commonly obtain work from those known to them, rather than from commercial sites; yet little research exists which explores which variables and motivators may be associated with this type of outsourcing. Strategies…

The purpose of this study is to determine the predicting power of mathematics achievement from ICT variables including the Internet/entertainment use (IEU), program/software use (PRGUSE), confidence in internet tasks (INTCONF) and confidence in ICT high level tasks (HIGHCONF) based on PISA 2006 data. This study indicates that the ICT variables…

Background: Large-scale cross-national studies designed to measure student achievement use different social, cultural, economic and other background variables to explain observed differences in that achievement. Prior to their inclusion into a prediction model, these variables are commonly scaled into latent background indices. To allow…

Background: The present study investigates what factors related to the school context influence student achievement on TIMSS mathematics tests across countries. A systematic review of the literature on PIRLS, TIMSS, and ICCS was conducted upstream to identify those school, teacher, and classroom factors shown to be useful predictors of student…

This article focuses on analysing the effect of educational differentiation policies of OECD educational systems on socioeconomically disadvantaged students, based on data from PISA 2009. The analysis is conducted on the basis of a definition of two subgroups of disadvantaged students: those that achieve high scores, and those obtaining scores…

This study investigated the differences and similarities in the impact of school leadership on student mathematics achievement in different global regions using TIMSS international data. Three-level unconditional and conditional hierarchical models were fitted to the data in each country. The findings showed that the variables of teacher…

Purpose: The purpose of research is to attempt to determine to what extent the salary level of teachers working in public educational systems is connected with the trend towards privatization considering that privatization has become nowadays a prominent phenomenon in educational systems around the world. Design/methodology/approach: A secondary…

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…

Twelve articles present excerpts from several national reports of countries participating on the Second International Science Study (SISS) of the International Association for the Evaluation of Educational Achievement. The SISS examined science achievement and its correlates in participating countries and studied trends from 1970 through the…