The California Department of Health is seeking contractors to conduct a 4 year evaluation study to assess the effectiveness of funded health programs in California.
Contractors must collect data to assess 24-hour dietary behaviors and supplemental questionnaire to mothers, teenagers, and children via telephone interviews in 2015 and 2016.
Services include a comprehensive training of interviewers; programming and testing of the Computer Assisted Telephone Interviewing (CATI) system; screening, recruitment, administration of the instruments in English and Spanish and taking the steps necessary to obtain high response and retention rates.