President's Challenge Adult Fitness Test
***The Adult Fitness Test is undergoing a review and is no longer available in its most recent format.
2012***The Adult Fitness Test is undergoing a review and is no longer available in its most recent format.
2012Any multiple-pass method in which all data collectors have been trained to collect the information consistently using a standardized, documented protocol that includes probing is acceptable.
2013To allow the use of 24-hour food recalls in a wider range of research, investigators at the National Cancer Institute (NCI) created the Automated Self-Administered 24-hour (ASA24®) dietary recall s
2016Physical Activity Questionnaire for young and middle-aged adults (15-64 years). Long and short forms are available for questionnaires that are administered via telephone or self-administered.
2002"The Diet History Questionnaire (DHQ) is a freely available food frequency questionnaire (FFQ) developed by staff at the Risk Factor Assessment Branch (RFAB).
2010Block Food Frequency Questionnaires are available in paper and electronic format.
2014