Vi, age 12, is taller and heavier than her mother was at her age, and Vi's mother was taller and heavier than Vi's grandmother was at age 12. This is an example of the
A) velocity curve.
B) proximodistal trend.
C) cephalocaudal trend.
D) secular trend.
D
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José is beginning to lose the ability to detect fine spatial detail in close and distant objects. Which term refers to his condition?
A. loss of visual acuity B. presbyopia C. glaucoma D. presbycusis
Some clues of suicidal intent are direct, and some are indirect. Which of the following is an indirect clue?
a. A person loading a pistol and saying he knows how to use it on himself b. A student giving away his treasured collection of CDs c. An employee saying, "If I don't get the promotion, I'll kill myself." d. A teenager storing up depressant drugs and scheduling a time to take them
Investigations of interracial adoption and IQ have revealed that African American children reared in economically advantaged White households showed an overall increase in IQ relative to the national average for African American children. This finding supports the proposal that observed differences in IQ scores between various racial and ethnic groups:
a. result entirely from genetic factors b. result entirely from biases that exist in current intelligence testing procedures c. may result from environmental differences between the groups d. are a result of poor parenting practices
Which of the following terms describes antisocial behavior that includes law-breaking?
A) Juvenile behavior B) Delinquency C) Acting out D) Role-taking