Lauren Lissner – författare
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2 produkter
2 produkter
995 kr
Skickas inom 10-15 vardagar
In young children, questionnaires have to be completed by proxies, usually their parents, while older children, particularly adolescents, can provide a major part of the requested information themselves.This book presents suitable designs, methods and instruments for data collection in studies of children and adolescents.
1 434 kr
Skickas inom 10-15 vardagar
In young children, questionnaires have to be completed by proxies, usually their parents, while older children, particularly adolescents, can provide a major part of the requested information themselves.This book presents suitable designs, methods and instruments for data collection in studies of children and adolescents.