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Title: Measuring the long-term effects of informal science education experiences: challenges and potential solutions
Abstract Despite the fact that most science learning takes place outside of school, little is known about how engagement in informal science learning (ISL) experiences affects learners’ knowledge, skill development, interest, or identities over long periods of time. Although substantial ISL research has documented short-term outcomes such as the learning that takes place during a science center visit, research suggests that the genuine benefits of informal experiences are long-term transformations in learners as they pursue a “cascade” of experiences subsequent to the initial educational event. However, a number of major methodological challenges have limited longitudinal research projects investigating the long-term effects of ISL experiences. In this paper we identify and address four key issues surrounding the critical but challenging area of how to study and measure the long-term effects or impacts of ISL experiences: attribution, attrition, data collection, and analytic approaches. Our objective is to provide guidance to ISL researchers wishing to engage in long-term investigations of learner outcomes and to begin a dialogue about how best to address the numerous challenges involved in this work.  more » « less
Award ID(s):
1514593
PAR ID:
10285659
Author(s) / Creator(s):
; ; ; ;
Date Published:
Journal Name:
Disciplinary and Interdisciplinary Science Education Research
Volume:
3
Issue:
1
ISSN:
2662-2300
Format(s):
Medium: X
Sponsoring Org:
National Science Foundation
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