Development in science, technology, engineering, and mathematics (STEM) is widely emphasized worldwide. In the past decades, China has become the largest rising economy with a strong forward momentum in STEM advancement and education, which has profoundly impacted the global economy. This study investigates the current trends in STEM career…

This article analyses international large-scale assessments in education from a temporal perspective. The article discusses and compares the different conceptions of time in the early international assessments conducted in the 1960s and 1970s by the IEA with the PISA studies conducted by the OECD from the year 2000 onwards. The paper argues that…

Concerns about the breadth of the U.S. income distribution and limited intergenerational mobility have led to a focus on educational achievement gaps by socio-economic status (SES). Using intertemporally linked assessments from NAEP, TIMSS, and PISA, we trace the achievement of U.S. student cohorts born between 1954 and 2001. Achievement gaps…

Wales provides an interesting case study of the ways in which policies relating to continuing professional development (CPD) change over time. During the past three decades there has been a swing from central political influences on CPD policy to a focus on school priorities coupled with greater individual professional focus, then back again to…