- School children, USA, 200?
- N = 2095
- Non Response
Questionnaire: Paper & Pencil Interview (PAPI)
audio computer-assisted questionnaires, or paper- and-pencil questionnaires read aloud bij administrator.
- Authors's Label
- Our Classification
- Using Child Health and Illness Profile (CHIP)
- Parents report whether child has been diagnosed with asthma
Observed Relation with Happiness
Asthma 4.13 0.71
No asthma 4.20 0.69
- difference -0.07