____________ occurs when a DNA series makes too many copies of itself and "turns off" a gene on the X chromosome
A) Fragile X syndrome
B) Williams syndrome
C) Praeder-Willi syndrome
D) Tuberous sclerosis complex
A
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Protecting the welfare of others is referred to as
a. fidelity and beneficence. b. integrity and fidelity. c. beneficence and nonmaleficence. d. nonmaleficence and integrity.
The effect of counterbalancing is to eliminate order effects
a. True b. False Indicate whether the statement is true or false
Little Albert was conditioned to fear white rats when the appearance of the white rat was always followed by a loud noise. When Little Albert saw a rabbit for the first time, he showed a similar fear response. Little Albert's fear of rabbits illustrates the classical conditioning process referred to as:
a. stimulus discrimination b. stimulus generalization c. aversive conditioning d. conditioned inhibition
The case of Samuel George Morton is strong evidence that:
a. randomized sampling is important. b. a scientist can subtly influence the outcome of an experiment. c. placebo effects cannot be controlled. d. the performance of participants can be influenced by the experimenter's nonverbal communication.