1. Barker, W. J., & Perlman, D. (1975). Volunteer bias and personality traits in sexual standards research. Archives of Sexual Behavior, 4(2), 161–171.
2. Bernstein, D. P., Ahluvalia, T., Pogge, D., & Handelsman, L. (1997). Validity of the Childhood Trauma Questionnaire in an adolescent psychiatric population. Journal of the American Academy of Child and Adolescent Psychiatry, 36(3), 340–348.
3. Bernstein, D. P., & Fink, L. (1998). Childhood Trauma Questionnaire: A retrospective self-report manual. The Psychological Corporation.
4. Bernstein, D. P., Stein, J. A., Newcomb, M. D., Walker, E., Pogge, D., Ahluvalia, T., & Zule, W. (2003). Development and validation of a brief screening version of the Childhood Trauma Questionnaire. Child Abuse & Neglect, 27(2), 169–190.
5. Bilgen, I., Dennis, J. M., & Ganesh, N. (2018). Nonresponse follow-up impact on Amerispeak panel sample composition and representativeness. Chicago, IL: NORC. Retrieved November 30, 2022 from https://amerispeak.norc.org/content/dam/amerispeak/research/pdf/Bilgen_etal_WhitePaper1_NRFU_SampleComposition.pdf