Using administrative sources in the history of education and childhood involves a range of methodological and ethical considerations. This article discusses these problems, as well as the role of archives and archival policies in preserving history and shaping our understanding of past childhoods. Using Finnish child welfare archives from the…

Much of the research on students' understanding of the greenhouse effect and global warming reports poor results. Students are claimed to hold misconceptions and naive beliefs, and the impact of teaching on their conceptions is also low. In the present study, these results are called into question, and it is argued that they may to a large extent…

The use of the two-stage least squares (2 SLS) procedure for estimating nonrecursive social science models is often impractical when multiple feedback linkages are required. This is because 2 SLS is extremely sensitive to multicollinearity. The standard statistical solution to the multicollinearity problem is a biased, variance reduced procedure…

Recognizing the importance of leadership in determining the quality of early care and education programs, the International Leadership Project (ILP) was initiated in 1996 to develop an understanding of cross-cultural perspectives on leadership, to develop a conceptual framework of leadership, and to develop cross-cultural methodologies for…