This study examines the perceptions of Jordanian science teachers' conceptions of assessment, and how these perceptions are affected by the teacher's gender, length of experience, and subject variables. The teacher conception of the assessment questionnaire was completed by 488 teachers. It consisted of 27 items spread over four dimensions: school…

Research on the evaluation of large-scale public-sector reforms is rare. This article sets out to fill that gap in the evaluation literature and argues that it is of vital importance since the impact of such reforms is considerable and they change the context in which evaluations of other and more delimited policy areas take place. In our…

The present paper aims to discuss how data from international large-scale assessments (ILSAs) can be utilized and combined, even with other existing data sources, in order to monitor educational outcomes and study the effectiveness of educational systems. We consider different purposes of linking data, namely, extending outcomes measures,…

Purpose: Supporting teachers' use of data has become a large part of educational leaders' instructional leadership. Drawing on sensemaking theory, we explore how features of data and teachers' perceptions of them may matter when teachers consider student learning data. Design: The article draws on a 1-year, comparative case study of five…