Wave W1  (CAP) W2  (CAP) W3  (CAP) W3  (NICAP) W4  (CAP) W4  (NICAP) W5  (CAP) W5  (NICAP)
Baseline / screening 18 month
follow-up
36 month
follow-up
NICAP
wave 1
Wave 4
follow-up
NICAP
wave 2
Wave 5
follow-up
NICAP
wave 3
Age 7 years 8.5 years 10 years 10 years 11.5 years 11.5 years 13 years 13 years
Year 2011 – 2012 2013 – 2014 2014 – 2016 2014 – 2016 2016 – 2017 2016 – 2017 2018 – 2019 2018 – 2019
Social skills P:SSIS
T:SSIS
O:SCQ
P:SSIS
T:SSIS
O:SCQ
P:SSIS
T:SSIS
O:SCQ
P:SSIS
T:SSIS
O:SCQ
P:SSIS P:SSIS
O:SCQ
Self-esteem S:SPPC 1
Prosocial behaviour P:SDQ
T:SDQ
P:SDQ
T:SDQ
P:SDQ
T:SDQ
P:SDQ
T:SDQ
P:SDQ P:SDQ P:SDQ P:SDQ
Optimism / positive adjustment P:LOT-R P P:LOT-R P
Quality of life P:PedsQL-4.0
P:CHQ Fam 2
P:PedsQL-4.0
P:CHQ Fam 2
P:PedsQL-4.0
P:CHQ Fam 2
P:PedsQL-4.0
P:CHQ Fam 2
P:PedsQL-4.0 P:PedsQL-4.0 P:PedsQL-4.0 P:PedsQL-4.0
Stressful life events P:LTE P:LTE P:LTE P:LTE P:LTE P:LTE

Featured measurements

CHQ: Child Health Questionnaire (various versions)
LTE: List of Threatening Experiences
PedsQL-4.0: Pediatric Quality of Life Inventory – 4.0 Generic Core Scales
SCQ: Social Communication Questionnaire
SDQ: Strengths and Difficulties Questionnaire
SPPC: Self-Perception Profile for Children

Notes

1 Global self-worth was the subscale used in the SPPC assessment
2 10 items from the Child Health Questionnaire assessing family functioning/family quality of life were used (Family Activities subscale)

Legend

A = Administration report abstraction
C = Index child report (reporting on others)
L = Linkage (to other databases)
M = Medical records data abstraction
O = Observation/direct assessment
N = Nurse report
P = Parent/primary caregiver report
Pe = Peer report
S = Self report
T = Teacher report
X = Undefined
X BF = Pertaining to biological father
X BM = Pertaining to biological mother
C = Pertaining to index child
X F = Pertaining to father
X Fam = Pertaining to family
X G = Pertaining to grandparent(s)
X M = Pertaining to mother
X P = Pertaining to parent(s)
X Pa = Pertaining to partner
X Pe = Pertaining to peers
X Pr = Pertaining to primary caregiver
X Si = Pertaining to sibling(s)