Study: | NTR |
Mode of collection: | SelfAdministeredQuestionnaire
|
Available measurements: |
Young Netherlands Twin Register
YS_3
YS_5
YS_7
YS_10
YS_12
YS_DHBQ14
YS_DHBQ16
YC_DSC
YC_ADHMRI
YS_TRIP1_2
YS_TRIP3
YS_TRIP4
YS_TRIP5
YS_TRIP7
YS_TRIP10
YS_TRIP12
|
|
|
The Zygosity questionnaire asks parents of twin pairs about the resemblance between the twins to determine whether the twin pair is mono- or dizygotic. This questionnaire consists of 10 questions: 6 items about physical similarities between the twin and 4 items about confusion in identifying the twins by parents and others.
Created March 28, 2023
•
Updated April 4, 2023