@conference {1442432, title = {The Role of Perspective Taking in How Middle School Students Explain Lunar Phases}, booktitle = {National Association for Research in Science Teaching Annual Conference}, year = {2017}, address = {San Antonio, TX}, author = {Vaishampayan, A. and Plummer, J. and Cho, K. and Udomprasert, P. and Johnson, E. and Sunbury, S. and Houghton, H. and Wright, E. and Zhang, H. and Goodman, A.} }