Unit 4: Developmental Psychology (CORE VOCABULARY) Flashcards
Developmental Psychology
The behavioral capacities & how behavior changes with age.
Zygote
Fertilized egg cell
Embryo
Multicellular diploid eukaryote in its earliest stage of development, from the time of first cell division until birth, hatching, or germination.
Teratogens
An agent, such as a virus, a drug, or radiation, that causes malformation of an embryo or fetus.
Fetal Alcohol Syndrome
Condition marked by stunted growth of the head and body; malformations of the face, heart, and ears; and nervous system damage, including seizures, hyperactivity, learning disabilities, and mental retardation.
Rooting Reflex
reflex consisting of head-turning and sucking movements elicited in a normal infant by gently stroking the side of the mouth or cheek.
Maturation
The process of growing up into adulthood.
Habituation
Decrease in a person’s response to a stimulus after it has been presented repeatedly.
Piaget’s stages of Cognitive Development:…..
Sensimotor, preoperational, concrete operational, formal operational.
Sensimotor
1st stage- Primarily learning through putting stuff in your mouth & feeling it with hands. (0-2 yrs)
Preoperational
2nd Stage- No concept of conversation or object permanence. (2-7 yrs)
Concrete operational
Ability to deal with the properties of concrete objects but not hypothetical or abstract questions (7-11 yrs)
Formal operational
The mental processes that deal with abstract, hypothetical situations. THese processes demand logical, deductive reasoning and systematic planning. (11+ yrs)
Schema
An organized way of interacting in the world based on what you ALREADY know.
Assimilation
Old schema to new objects.
Accomodation
MODIFYING past experiences. Child becomes aware that living things that move, cannot be living and still be moving.
Equilibration
Ability to use both sensory motor and pre-operational to make meaning of ALL new experiences.
Object Permanence
“Peek-a-boo”. Ability to know something exists even when you can’t see it.
Conservation
Ability to tell volume of an object in parts to the whole.
Egocentrism
Inability to take the perspective of another person; a tendency to view the world as entered around oneself.
Stranger Anxiety
Close to your mother. Cannot be left alone.
Attachment
Long-term feeling of closeness between people, such as a child and a caregiver.
Self Concept
As children progress through the sensorimotor stage of development, they appear to gain some concept of “self.”
Adolescence
When the body reaches puberty.
Puberty
The onset of sexual maturation.
Primary Sex Characteristics
Genitals and organs of reproduction.
Secondary Sex Characteristics
Appear during puberty.
Kohlberg’s stages of MORAL reasoning:….
Preconventional, conventional, and postconventional
Preconventional
Morality is determined by sheer power of outside authority. (0-6 yrs)