Chapter 11 Flashcards
1
Q
Methods of assessing PA
Subjective
A
- Self report recall surveys/questionnaires
- Proxy report recall surveys/questionnaires
- PA diary/logs
2
Q
Methods of assessing PA
Objective
A
- Direct observation
- Pedometers
- Accelerometers
- Digital Tools (smart phones, GPS etc)
3
Q
Practicality vs accuracy
A
- Recall Surveys are the most practical but the least accurate
- Pedometers and slightly less practical but a bit more accurate
- Accelerometers are in the middle for accuracy and practicality
- Physical logs are accurate but not as practical
- Direct Observation is the least practical method but the most accurate.
4
Q
Advantages and Disadvantages
Subjective methods to measure PA
A
Advantages:
Can capture quantitative data and qualitative data.
Quick and Easy to fill out or distribute
Cost effective for larger scale
Could predict energy expenditure
Disadvantages:
Not suitable for young children or elderly people who are unable to complete.
Reliability and Validity issues with certain aspects
Interviewer could be needed to obtain certain information