Unit 7 - Development Flashcards
(81 cards)
Longitudinal study
Studying the same group over a considerable span of time.
Cross-sectional study
Studying data from different populations at a specific point in time.
Behavior genetics
Study of genetic and environmental influences on specific behaviors and can lead to specific behavior and mental abilities.
Gender role
Culturally prescribed set of behaviors for males and females.
Gender identity
One’s personal sense of being male or female.
Gender typing
Acquisition of a traditional feminine or masculine gender role.
Developmental psychology
Branch of psychology concerned with physical, cognitive, and social change throughout the lifespan.
Stability vs. change
Do individual’s dispositions change as they get older or are they constant?
Nature vs. nurture
How does our genetic inheritance interact with our experiences to influence our development?
Continuous vs. discontinuous
Continuous development means relatively even process without distinct stages (gradually changes over time) and discontinuous development means stages are marked by age-specified periods of time.
Teratogens
Any drugs, viruses, or other substances that cross the mother’s placenta and can harm the developing embryo or fetus.
Fetal alcohol syndrome
Physical and cognitive abnormalities that heavy drinking by a pregnant woman may cause in the developing child.
Maternal illness
Impacts prenatal development - infections, diabetes, high blood pressure can interfere with normal development leading to birth defects, growth restrictions, etc.
Genetic mutations
Can cause genetic disorders and birth defects. Down syndrome, sickle cell anemia, cystic fibrosis and others.
Hormonal factors
Can impact growth and development or cause miscarriage or preterm birth.
Environmental factors
Such as maternal stress, exposure to toxins, chemicals, radiation, smoke, or medications can lead to birth defects, developmental issues.
Grasping reflex
Newborns curl their finger around objects when their palms are touched.
Rooting reflex
Newborn’s tendency when the cheek is stroked to orient toward the stimulus and begin sucking.
Schemas
Mental concepts or frameworks that organize and interpret information; a theory of cognitive development by Piaget.
Assimilation
Interpreting a new experience in terms of an existing schema (Same schema).
Accommodation
Changing an existing schema to incorporate new information that cannot be assimilated. (creates change)
Sensorimotor stage
(0-2 years) The infant explores the world through direct sensory and motor contact. Object permanence and separation anxiety develop during this stage.
Preoperational stage
(2-6 years) The child uses symbols (words and images) to represent objects but does not reason logically. The child also has the ability to pretend. During this stage, the child is egocentric. (Pretend play, animism, and artificialism also occur in this stage).
Concrete Operational
(7-12 years) The child can think logically about concrete objects and can thus add and subtract. The child also understands conversation.