Subjective well-being measures for children were developed within the PROMIS project: presentation of first results.
Ravens-Sieberer U, Devine J, Bevans K, Riley AW, Moon J, Salsman JM, Forrest CB. Subjective well-being measures for children were developed within the PROMIS project: presentation of first results. J Clin Epidemiol. 2014 Feb; 67(2):207-18.