LifeCourse A Melbourne Children's Research Initiative

Infant2Child: Mental health and behaviour problems

Relevant LifeCourse Constructs	Year	2022-Ongoing	2022-Ongoing	2023-Ongoing	2024-Ongoing	2025-Ongoing
	Age	1	2	3	4	5
	Age	18-24 months	24-34 months	40-46 months	48-58 months	60-70 months
	N	in progress	in progress	in progress	in progress	in progress
Psychosocial functioning				P:P-CPQ ^I	P:P-CPQ ^I	P:P-CPQ ^I	P:P-CPQ ^I
Social behaviour				P:P-CPQ ^I	P:P-CPQ ^I	P:P-CPQ ^I	P:P-CPQ ^I

Featured measurements

P-CPQ: : Parental-Caregiver Perceptions Questionnaire

Legend

B: = Biosample collected
BA: = Biosample analysis
G: = Grandparent(s) completed questionnaire
L: = Data linkage
N: = Nurse completed questionnaire
O: = Observation or direct assessment
Of: = Offspring completed questionnaire
P: = Parent/guardian completed questionnaire
Pe: = Peer completed questionnaire
R: = Records abstraction
S: = Self (primary participant) completed questionnaire
T: = Teacher completed questionnaire
X: = Other source
X ^F: = Pertains to father
X ^Fam: = Pertains to family
X ^G: = Pertains to grandparent(s)
X ^I: = Pertains to primary participant
X ^IP: = Pertains to partner
X ^M: = Pertains to mother
X ^O: = Pertains to offspring
X ^P: = Pertains to parent/guardian(s)
X ^Pe: = Pertains to peers
X ^Si: = Pertains to sibling(s)
X ^T: = Pertains to teacher(s)
X ^X: = Pertains to other reportees

Metadata presented by LifeCourse provides a crucial first step in understanding the available data across studies. It does not take the place of detailed study documentation, which should always be consulted during design and analysis.