Unit 9- Developmental Psychology Flashcards
In what ways are identical twins similar?
Intelligence, Temperament, Gestures, Posture, Pace of Speech (ITGPP)
Define Developmental Psychology
The psychological specialty that studies how organisms change over time as the result of biological and environmental influences.
Define the Nature-Nurture Issue
The longstanding discussion over the relative importance of nature (heredity) and nurture (environment) in their influence on behavior and mental processes.
Development is a process of _____, _____, and _____ brought about by an interaction of heredity and environment.
Growth, Change, and Consistency GCC
Define Interaction
a process by which forces work together or influence each other- as in the interaction between the forces of heredity and environment.
Nature _____, and nurture _____.
Proposes, Disposes
Define Identical Twins
A pair who started life as a single fertilized egg, which later split into two distinct individuals. Identical twins have exactly the same genes.
Define Fraternal Twins
A pair who started life as two separate fertilized eggs that happened to share the same womb. Fraternal twins, on the average, have about 50% of their genetic material in common.
Define the Continuity View
The perspective that development is gradual and continuous- as opposed to the discontinuity (stage) view.
Define the Discontinuity View
The perspective that development proceeds in an uneven (discontinuous) fashion- as opposed to the continuity view.
Define Developmental Stages
Periods of life initiated by significant transitions or changes in physical or psychological functioning.
Newborns have innate abilities for finding _____, _____ with others, and _____ harmful situations, while the developing abilities of infants and children rely more on learning.
Nourishment, Interacting, Harmful Situations NIH
Define the Prenatal Period
The developmental period before birth.
Define Zygote
a fertilized egg.
Define Embryo
in humans, the name for the developing organism during the first eight weeks after conception
Define Fetus
In humans, the term for the developing organism between the embryonic stage and birth.
Define Placenta
The organ interface between the embryo or fetus and the mother. The placenta separates the bloodstreams, but it allows the exchange of nutrients and waste products.
Define Teratogens
Substances from the environment, including viruses, drugs, and other chemicals, that can damage the developing organism during the prenatal period.
Define the Neonatal Period
In humans, the neonatal (newborn) period extends through the first month after birth.
Define Infancy
In humans, infancy spans the time between the end of the neonatal period and the establishment of language- usually at about 18 months to 2 years.
Define Attachment
The enduring social-emotional relationship between a child and a parent or other regular caregiver.
Define Imprinting
A primitive form of learning in which some young animals follow and form an attachment to the first moving object they see and hear.
Define Contact Comfort
Stimulation and reassurance derived from the physical touch of a caregiver.
Define Maturation
The process by which the genetic program manifests itself over time.
Neonates come equipped to accomplish three basic tasks of survival: finding _____, _____ contact with people, and _____ against harmful stimuli.
Feeding, Contact, and Defense FCD
Infants and children face especially important developmental tasks in the areas of _____ and _____- tasks that lay a foundation for further growth in adolescence and adulthood.
Cognition, Social Relationships
Three key ideas distinguish Jean Piaget’s approach:
Schemas, the interaction of assimilation and accommodation, and the stages of cognitive development. SAACD (Schemas, Assimilation and Accommodation, Cognitive Development).
Define Schemas
In Piaget’s theory, mental structures or programs that guide a developing child’s thought.
Define Assimilation
A mental process that modifies new information to fit it into existing schemas.
Define Accomodation
A mental process that reconstructs existing schemas so that new information is better understood.
The way a child thinks about the world processes through four revolutionary changes: Piaget described these terms of four stages of cognitive growth:
The sensorimotor stage, the preoperational age, the concrete operational stage, and the formal operational stage. SPCF (Sensorimotor, Preoperational, Concrete Operational, Formal Operational).
Define the Sensorimotor Stage
The first stage in Piaget’s Theory, during which the child relies heavily on innate motor responses to stimuli. (Birth to about age 2) Experiences world through touching.
SMO: Sensorimotor- Mental Representation- Object Permanence