This article analyses some typical consequences of a specific research policy on experimental research in biology. The policy is conducted by a national funding agency--the Swiss National Science Foundation--through a particular programme, the "National Centres of Competence in Research" which is designed to promote both "scientific…

A research plan for investigating the effects of student portfolios on teaching and learning at three different school sites is described. The plan accommodates two categories of research questions: (1) broad, cross-site questions; and (2) site-specific questions generated by participants at each individual site. Data collection strategies…