A reliability coefficient determined by assessing the degree of relationship between scores on the same test administered on two different occasions is called _______.
A. Alternate forms reliability
B. Test/Retest reliability
C. Split half reliability
D. Content validity
Answer: B. Test/Retest reliability
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One current theory of why cancer cells can replicate so rapidly and why they may, in fact, be able to live with no time limits, is because they a. are not susceptible to the "programmed" longevity in one's genotype
b. are immune to the destructive nature of free radicals. c. have the ability to activate telomeres on the tips of chromosomes. d. replicate human cells so perfectly that they human body cannot fight them.
The owner of a store that buys and sells used books has just purchased one written by a psychoanalyst. The book is most likely about:
a. a method for examining the unconscious b. how environmental changes effect behavior c. a set of innate principles of perception d. natural selection and adaptation
Socioemotional and contextual factors can contribute to failure to thrive.
Answer the following statement true (T) or false (F)
Your body's tendency to maintain equilibrium is similar to which of the following in your home?
a. a thermostat b. a rechargeable battery c. a smoke detector d. an electric generator