How can we help?

You can also find more resources in our Help Center.

20 terms

Psychology 1101 - Chapter 9

Study Guide for Chapter 9 Test
STUDY
PLAY
developmental
The study of psychological and physical changes from birth through old age is called _______.
longitudinal
The researcher who studies a fixed group of people over a long period of time is, by definition, using the _______ method.
longitudinal
A researcher decides to study cognitive changes in children by tracking a group of 3-year-olds until they have reached the age of 18. This researcher is conducting a _______ study.
two weeks
About _______ after conception, the cells of the baby-to-be begin to specialize.
temperment
The term used by psychologists to describe the characteristic patterns of emotional reactions and emotional self-regulation in the newborn child and young infant is _______.
100
Human infants are born with approximately _______ billion neurons.
proximodistal
The fact that babies gain control over gross arm movements much sooner than they gain fine muscle control over their fingers exemplifies _______ development.
the growth spurt
The most obvious change ushering in adolescence is _______.
intimacy
Jack is 24 years old. His major task, according to Erikson, is to develop a sense of _______.
middle age
Fear of death is likely to be MOST prominate in _______.
developmental
A psychologist spends her entire career studying how and why changes occur in people as they get older. This psychologist is most likely a _______ psychologist.
longitudinal
A method of studying developmental changes by evaluating the same people at different points in their loves is a _______study.
biographical
To solve the problems posed by cross-sectional and longitudinal approaches, many researchers turn to the _______ approach.
embryo
From the second week until the third month after conception, the developing organism is called an _______.
twice
The infant death rate in the U.S is _______ as high for African American as it is for whites.
sucking
A reflex crucial to an infant's survival is _______.
90
Studies of children's growth over their first 21 months have found that most children show no growth _______ percent of the time.
egocentrism
Chad is 3 years old. When he goes to the store with his mommy to buy his daddy a birthday present, he insists on buying his daddy a toy truck. This is an example of _______.
puberty
The onset of sexual maturation in adolescence is known as _______.
25.3
The median age of an American woman marrying for the first time was _______ years in 2005.