“…Data gathering was done with the help of national and international conferences, often undertaken in cooperation with other institutions (Teichler, 1979;Brennan, Kogan, and Teichler, 1995). In addition, scholars were invited to write trend reports (Kehm and Teichler, 1995) or detailed accounts of available research (Holtkamp and Teichler, 1983;Burkhardt, Schomburg, and Teichler, 2000;Paul, Teichler, and Van der Velden, 2000) as well as synthesizing analyses (Teichler and Sanyal, 1982;Teichler, 1988Teichler, , 1999aTeichler, , 1999bTeichler, , 1999cTeichler, , 2003. This national and international effort yielded valuable information for researchers and practitioners and informed the center's research plans.…”