The development and use of the Web by science-technology museums, mass media, and other informal science learning resource centers to enable remote public access to their resources and expand their educational outreach programs has grown enormously over the past decade. Similarly, many "open source" learning and education portals are rapidly growing into major free global lifelong learning resources. At the same time, U.S. student achievement in science in middle and high schools continues to be lag far behind that of students in many developed countries, and many American K-8 science teachers
DATE:
TEAM MEMBERS:
Ted Kahn
resourceresearchProfessional Development, Conferences, and Networks
This article conceptualizes and measures collaboration. An empirically validated theory of collaboration, one that can inform both theory and practice, demands a systematic approach to understanding the meaning and measurement of collaboration. We present findings from a study that develops and tests the construct validity of a multidimensional model of collaboration. Data collected using a mail questionnaire sent to 1382 directors of organizations that participate in a large national service program provides the basis for a higher order confirmatory factor analysis. The model that emerges
DATE:
TEAM MEMBERS:
Ann Marie ThompsonJames PerryTheodore Miller