Human Development Flashcards
Development
change in human capabilities throughout the life course
Cross-sectional Designs
A number of people are assessed at one point in time
deals with age differences
Cohort Effects
Differences between individuals that stem from the historical and social time period in which they were born and developed
(differing experiences)
Longitudinal Study
Assesses the same participants multiple times over a lengthy period
What are developmental psychologists interested in?
Understanding how nature and nurture contribute to development
Nature
A person’s biological inheritance
Nurture
A person’s environmental and social experiences
Genotype
A person’s genetic heritage-actual genetic material
Phenotype
A person’s observable characteristics
What contributions does phenotype show?
Nature (genetic heritage) and Nurture (environment)
Cognitive Development
Thought, Intelligence, and Language processes change as people mature.
Cognition
Operation of thinking, cognitive skills and abilities
Schemas
Make sense of an experience. They are a mental framework that organize information and provide a structure for interpreting it.
Assimilation
Individuals incorporate new information into existing schemas. When faced with a new experience, the person applies old ways of doing things.
Accommodation
Individuals change schemas in response to new experience. New experiences lead to changes in existing schemas or even the development of new schemas.