In recent years, the percentage of applicants failing drug tests has:

a. remained the same
b. increased slightly
c. greatly increased
d. decreased


d

Psychology

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When a child deliberately seeks an environment that fits his or her heredity, the child is engaging in _______________

Fill in the blank(s) with correct word

Psychology

An experiment in which extraneous variables are controlled is said to be

a. internally reliable b. internally valid c. externally valid d. externally reliable

Psychology

A behavior validation survey is most likely to be used when developing

a. questions to use on a job interview. b. a personality test. c. an intelligence test. d. an aptitude test.

Psychology

Which of the following is linked to aggressive behavior?

a. serotonin b. testosterone c. dopamine d. estrogen

Psychology