Conway, Anne
Han, Wen-Jui
Brooks-Gunn, Jeanne
Waldfogel, Jane
Article History
First Online: 4 May 2017
Compliance with Ethical Standards
:
: The authors declare that they have no competing interests.
: All procedures performed in the studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. This article does not contain any studies with animals performed by any of the others.
: Informed consent was obtained from all individual participants included in the study.