Chapter 1 Flashcards
child
a person undergoing the period of development from infancy through puberty
infancy
a period of very early childhood, characterized by lack of complex speech; the first two years after birth
early childhood
2 to 5 years old
middle childhood
6 to 12 years old
development
processes by which organisms unfold features and traits, grow, and become more complex and specialized in structure and function
growth
processes by which organisms increase in size, weight, strength, and other traits as they develop
child development
field of study that tries to understand the processes the govern the appearance and growth of children’s biological structures, psychological traits, behavior, understanding, and ways of adapting to the demands of life
Why do researchers study child development?
- gain insight into the nature of human nature
- gain insight into the origins of adult behavior
- gain insight into the origins of sex differences and gender roles, and into the effects of culture on development
- gain insight into the origins, prevention, and treatment of developmental problems
- optimize conditions of development
behaviorism
Watson’s view that a science/theory of development must study observable behavior only and investigate relationships
theory
formation of relationships underlying observed events; involved assumptions and logically derived explanations and predictions
psychosexual development
Freud’s view that as children develop, they find sexual gratification through stimulating different parts of their body
stage theory
theory of development characterized by hypothesizing the existence of distinct periods of life and in order
ID
present at birth and is unconscious, represents biological drives and demands instant gratification
ego
conscious sense of self, begins to develop when children learn to obtain gratification for themselves, curbs ID
superego
develops through infancy and early childhood, brings inward the norms and morals
psychosocial development
Erikson emphasized the importance of social relationships and conscious choice throughout 8 stages of development
life crisis
an internal conflict that attends each stage of psychosocial development
identity crisis
an adolescent period of inner conflict during which one examines one’s values and make decisions
classical conditioning
simple form of learning int which one stimulus comes to bring forth the response usually elicited by a second stimulus by being paired repeatedly with the second stimulus
stimulus
change in the environments that leads to a change in behavior
operant conditioning
an organism learns to engage in behavior that is reinforced
reinforcement
process of providing stimuli following a behavior, which has the effect of increasing the frequency of behavior
positive reinforcer
increase the frequency of a behavior (ex: teacher approval of a student studying)
negative reinforcer
increases the frequency of a behavior (ex: teacher disapproval is removed when a student studies)
punishment
unpleasant stimulus that suppresses behavior (ex: student gets a detention for talking in class)
shaping
procedure for teaching complex behavior patterns by reinforcing small steps toward the target behavior
social cognitive theory
emphasizes the role of observation learning in determining behavior
cognitive-developmental theory
Piaget’s stage theory that holds that the child’s abilities to mentally represent the world and solve problems unfold as a result of the interaction of experience and the maturation of neurological structures
scheme
an action pattern or mental structure that is involved in the acquisition and organization of knowledge