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Wagner, Daniel A.; Murphy, Katie M.; De Korne, Haley – Brookings Institution, 2012
Parents, educators, government ministers and policymakers in all contexts and countries around the world are concerned with learning and how to improve it. There are many reasons for this, but none is more important than the fact that learning is at the heart of success at the individual, community and global levels. Learning First is the title of…
Descriptors: Learning, Educational Research, Equal Education, Educational Objectives
Peer reviewed Peer reviewed
Hinkle, Dennis E.; Oliver, J. Dale – Educational and Psychological Measurement, 1983
In this paper, tables for the appropriate sample sizes are presented and discussed in the context that the determination of the effect size must precede the determination of the sample size. (Author/PN)
Descriptors: Effect Size, Research Methodology, Research Needs, Research Problems
Pearson, R.; Jagger, N.; Connor, H.; Perryman, S. – 2001
Available evidence on the supply of and demand for professional scientists and technologists (S&Ts) in the European Union (EU) was reviewed. The main data sources were as follows: approximately 450 reference documents; national and international governments, training and employer bodies, and key international organizations; more than 100…
Descriptors: Career Development, Career Ladders, Data Collection, Definitions