Build on studies from other countries
Collaboration
Form an interdisciplinary team
Starting out with GIS
What is walkability

Environmental variability
Seasonality

Neighborhood Selection

NQLS study neighborhood selection

Self-report instruments

Surveys

Objective data

Physical activity
Environment
Crime
Weather
Neighborhood observations

Participants

Sample sizes
Recruitment methods

Data Analysis Considerations

Data Analysis Considerations

Manual of Operations

I_TIMELINES [pdf]
II_MAILINGS [pdf]
III_SCRIPTS [pdf]
IV_CODES [pdf]
V_SURVEY_ENTRY [pdf]
VI_ACCELEROMETER_PROCEDURES [pdf]
VII_PARTICIPANT_COMPLETION [pdf]
VIII_SPECIAL_SITUATIONS [pdf]
IX_APPENDICES [pdf]

NQLS_MANUAL_OF_OPERATIONS (1.2MB) [pdf]