Etiology definition
Study of the causes of a disease or condition
What are the goals of studying etiology
What is the focus of developmental psychopathology
How normal and abnormal development interact over time
Atypical development definition
Deviation from normal development -> NOT separate category of dev
What are the 5 core principles of developmental psychopathology
Continuity definition
Developmental changes that are gradual and predictive -> two types -> heterotypic and homotypic
Homotypic Continuity
When similar phenotypic expressions of an inferred trait or attribute continues through development
Disorder -> same disorder
Heterotypic continuity
When a different phenotypic expression of an inferred trait/attribute occurs through development
underlying issue same -> looks diff as child develops
Discontinuity definition
Developmental changes that are abrupt and not predicted
Risk factors definition
Variables that increase the chance of negative outcomes -> increase probability, do not guarantee
Protective factors definition
Variables that increase odds of a more favourable outcome
What do static models assume?
All individuals with same disorder -> same cause
Equifinality definition
Different cause -> same disorder
Multifinality definition
Same cause -> different outcomes
Transactional model definition
outcomes effect source, source effects outcome (child behaviour effects environment vice versa)
Why is it important to view child behaviour and environment as interdependent and therefore consider multiple levels of analysis (how diff levels interact)?
Becvause not sufficient to only look at one level e.g.
In vestigation on brain not sufficient as childhood experiences -> big impact on brain
same behaviour adaptive in one social context, maladaptive in other
Assessment
Process clinicians use to gather info about childs mental health + behaviour to understand what happening, how to help
Purpose of assessment
What are the two approached to assessment?
Ideographic approach definition
Nomothetic approach
Focus on general patterns and general inferences that apply to large groups
Use research about disorder (from groups) to guide understanding of individual
How would one put both nomo and idio approaches together
nomo -> general scientific knowledge e.g. familial mental illness
idio -> individual case details e.g. collect data on whether familial mental illness present
The 4 P’s Case Formulation
What must be consider in terms of development when assessing?
Must consider normal development
- Is this behaviour age appropriate?
- Is it isolate symptom or pattern?
- Does it impair functioning?