Questionnaires

Questionnaire Respondent Method 1st 2nd 3rd 4th 5th Note
Medical Institute Mother Visiting Hospital
Interview Mother Telephone
Mother Mother Mail
  • In a household without the biological mother, the stepmother, father or other main care giver may answer the questionnaire.
Father Father Mail
Interview Mother Visiting Home
Family Member Mother Visiting Home
  • Was conducted if the family member was included in a questionnaire at the interview
Arrangement for Living with Other Household* Mother Visiting Home
  • Was conducted only when the target child lives or has lived at another household for care
Refusal Family Mother Mail / Visiting Home
  • Was conducted to only the households that declined participation in the home visiting interview
Child Care Family Teacher Web / Mail
  • Was conducted only when the target child attends a kindergarten, child care facility, or cram school, etc.

* Temporary arrangement for living with grandparents, other relatives, or non-relatives.

Tests

Area Measure Categories 1st 2nd 3rd 4th 5th
Development Korea Ages & Stages Questionnaires(K-ASQ)
  • Communication
  • Gross Motor
  • Fine Motor
  • Probloem Solving
  • Personal-social
Child
Development Korea Denver Ⅱ
  • Personal-social
  • Fine Motor Adaptive
  • Language
  • Gross Motor
Child
Language Receptive & ExpressiveVocabulary Test (REVT)
  • Expressive Language
  • Receptive Language
Child
Home Environment Early Childhood Home Observation Measure Environment (EC-HOME)
  • Interview
  • Observation
Mother