Development Flashcards
Developmental psychology
The branch of psychology that studies the patterns of growth and change that occur throughout life
Nature-nurture issue
Issue of the degree to which environment and heredity influence behavior
Identical twins
Twins who are genetically identical
Cross-sectional research
Research method that compares people of different ages at the same point in time
Longitudinal research
Research method that investigates behavior as participates age
Sequential research
A research method that combines cross-sectional and longitudinal research by considering a number of different age groups and examining them at several points in time
Chromosomes
Rod-shapes structures that contain all basic hereditary information
Genes
Parts of the chromosomes through which genetic information is transmitted
Zygote
New cell formed by the union of an egg and sperm
Embryo
Developed zygote that has a heart, brain and other organs
Fetus
A developing individual from eight weeks after conception until birth
Age of variability
The point of which a fetus can survive if born prematurely
Teratogens
Environmental agents such as a drug chemical virus or other factor that produce a birth defect
Neonate
New born child
Reflexes
Unlearned, involuntary responses that occur automatically in the presence of a certain stimuli
Habituation
Decreases in the response to a stimulus that occurs after repeated presentation of the same stimulus
Attachment
Positive emotional bond that develops between a child and a particular individual
Authoritarian parents
Parents who are rigid and punitive and value unquestioning obedience from their children
Permissive parents
Parents who give their children relaxed or inconsistent direction and although they are warm, require little of them
Authoritative parents
Parents who are firm, set clear limits, reason with their children and explain things to them
Uninvolved parents
Parents who show little interest in their children and are emotionally detached