What do IPAQ questions mean to older adults? Lessons from cognitive interviews

[1]  G. Salem,et al.  American College of Sports Medicine position stand. Exercise and physical activity for older adults. , 2009, Medicine and science in sports and exercise.

[2]  B. Ainsworth,et al.  The International Prevalence Study on Physical Activity: results from 20 countries , 2009, The international journal of behavioral nutrition and physical activity.

[3]  Somnath Chatterji,et al.  Worldwide variability in physical inactivity a 51-country survey. , 2008, American Journal of Preventive Medicine.

[4]  A. Bauman,et al.  Assessment of sedentary behavior with the International Physical Activity Questionnaire. , 2008, Journal of physical activity & health.

[5]  A. Rodgers,et al.  International Physical Activity Questionnaire (IPAQ) and New Zealand Physical Activity Questionnaire (NZPAQ): A doubly labelled water validation , 2007, The international journal of behavioral nutrition and physical activity.

[6]  A. King,et al.  Physical activity and public health in older adults: recommendation from the American College of Sports Medicine and the American Heart Association. , 2007, Medicine and science in sports and exercise.

[7]  I-Min Lee,et al.  Physical activity and public health: updated recommendation for adults from the American College of Sports Medicine and the American Heart Association. , 2007, Medicine and science in sports and exercise.

[8]  Barbara E Ainsworth,et al.  Comparison of the 2001 BRFSS and the IPAQ Physical Activity Questionnaires. , 2006, Medicine and science in sports and exercise.

[9]  Heikki Kyröläinen,et al.  International Physical Activity Questionnaire: Validity against fitness. , 2006, Medicine and science in sports and exercise.

[10]  U. Ekelund,et al.  Comparison of two methods of measuring physical activity in South African older adults. , 2006, Journal of aging and physical activity.

[11]  F. Bull,et al.  Do logbooks influence recall of physical activity in validation studies? , 2004, Medicine and science in sports and exercise.

[12]  S G Trost,et al.  Test-retest reliability of four physical activity measures used in population surveys. , 2004, Journal of science and medicine in sport.

[13]  Kerry Mummery,et al.  Method: Comparison of surveys used to measure physical activity , 2004, Australian and New Zealand journal of public health.

[14]  J. Jobe,et al.  Cognitive psychology and self-reports: Models and methods , 2003, Quality of Life Research.

[15]  D. Collins.  Pretesting survey instruments: An overview of cognitive methods , 2003, Quality of Life Research.

[16]  J. Salmon,et al.  Validity and reliability of a physical activity recall instrument among overweight and non-overweight men and women. , 2003, Journal of science and medicine in sport.

[17]  B. Ainsworth,et al.  International physical activity questionnaire: 12-country reliability and validity. , 2003, Medicine and science in sports and exercise.

[18]  Ilse De Bourdeaudhuij,et al.  Addressing overreporting on the International Physical Activity Questionnaire (IPAQ) telephone survey with a population sample , 2003, Public Health Nutrition.

[19]  J. Drennan,et al.  Cognitive interviewing: verbal data in the design and pretesting of questionnaires. , 2003, Journal of advanced nursing.

[20]  Alan D. Lopez,et al.  The burden of disease and injury in Australia. , 2001, Bulletin of the World Health Organization.

[21]  A. Stewart,et al.  CHAMPS physical activity questionnaire for older adults: outcomes for interventions. , 2001, Medicine and science in sports and exercise.

[22]  A. Stewart,et al.  An evaluation of three self-report physical activity instruments for older adults. , 2001, Medicine and science in sports and exercise.

[23]  K. Kawakubo,et al.  ASSESSMENT OF DAILY PHYSICAL ACTIVITY BY A PEDOMETER: COMPARISON WITH THE NEWLY DEVELOPED QUANTITATIVE QUESTIONNAIRE , 2001 .

[24]  B E Ainsworth,et al.  The recall of physical activity: using a cognitive model of the question-answering process. , 1996, Medicine and science in sports and exercise.

[25]  Frederick Conrad,et al.  FROM IMPRESSIONS TO DATA: INCREASING THE OBJECTIVITY OF COGNITIVE INTERVIEWS , 1996 .

[26]  C. Caspersen,et al.  A survey for assessing physical activity among older adults. , 1993, Medicine and science in sports and exercise.

[27]  A. Jette,et al.  The Physical Activity Scale for the Elderly (PASE): development and evaluation. , 1993, Journal of clinical epidemiology.

[28]  G. Willis,et al.  The use of verbal report methods in the development and testing of survey questionnaires , 1991 .

[29]  J. Jobe,et al.  Cognitive research improves questionnaires. , 1989, American journal of public health.