@article{Schwarz2001,
author = {Schwarz, N. and Oyserman, D.},
title= {Asking questions about behavior: Cognition, communication, and questionnaire construction},
year = {2001},
doi = {10.1177/109821400102200202},
journal = {American Journal of Evaluation},
volume = {22},
number = {2},
pages = {127−160},
}