Developmental 4.1 Flashcards
Why should we study developmental psychology? (2 points)
- To understand what children are capable of
- To inform social policy (mental functioning/healthy development)
What are the 6 areas of developmental psychology? (P, C, M, S, A, E)
Perceptual
Cognitive
Moral
Social
Action
Emotional
What are the 6 periods of development?
Prenatal - conception until birth
Infancy - 0-18 months
Preschool - 18 months - 4 years
School-age - young (5-7 years) / old (8-12 years)
Adolescence - 13 - 20 years
Adulthood - young (21-30 years) / middle (31-60) / late (60-death)
What two types of measurable differences occur between stages?
Quantitative - numerically different
Qualitative - structurally different
What ar the 6 perspectives on developmental psychology?
- Comparative/evolutionary
- Cross-cultural
- Neuroscience
- Behaviourist
- Psychoanalytic
- Cognitive science
How does the evolutionary/comparative perspective look at developmental psychology? (3 points)
The theory of evolution is applied to the development of certain behaviours
The role it plays in shaping individual development
How much of our development is innate
How does the neuroscience perspective look at developmental psychology? (3 points)
Focuses on the brain structures
How changes to brain structures are related to development
How experiences change the brain
How does the behaviourist perspective look at developmental psychology? (2 points)
Focuses on behaviour while largely ignoring mental processes
Useful in clinical settings
How does the cognitive science perspective look at developmental psychology? (2 points)
Interdisciplinary approach - integrates multiple fields of study
Aims at studying mental processes while integrating other methods e.g. behavioural/neuroscience techniques
What are the 4 main study designs used in developmental psychology?
Observational studies
Experimental Studies
Longitudinal studies
Cross-sectional studies
What are pros and cons of observational studies? (2 each)
Natural settings = rich data - allow for unanticipated insights
More ecological validity - allows for generalization of data
Correlational arguments but cannot determine causal relationships
Might require experimenter intervention to achieve behaviours of interest
What are pros and cons of experimental studies? (2 each)
Allow exploration of cause-and-effect relationships
Focused assessments of specific variables - manipulate single independent variable to assess affect on dependent variable
Limited to lab settings - difficult to generalize data (ecologically invalid measures)
Difficult to control confounding factors
What are pros and cons of longitudinal studies? (2 each)
Uncover long-term patterns of change
Can control for more factors and test development as it occurs
Require long-time commitment from researchers
Higher dropout rate + more expensive
What are pros and cons of cross-sectional studies? (4 pros, 2 cons)
Easier to ensure same number of participants at different ages
Quick assessment of hypothesized differences between ages
Reveal distinctive patterns per age group
Easier to recruit participants
Cannot track developmental trajectories / population differences
May miss key transitions / patterns
What is the microgenetic method and what are its 3 critical principals?
Examine change as it occurs to identify underlying mechanisms
Repeated measures taken in same participants during transition
Critical principals:
Observations for known period of change
Observation density high compared to rate of change
Observations analysed intensively to establish underlying processes
