Rats drink saccharin-flavored water, see bright lights, and hear loud noises. Shortly afterward, they are exposed to X-rays that cause nausea. What, if anything, do they learn to avoid?

a. Lights
b. Noises
c. Saccharin-flavored water
d. Nothing

c

Psychology

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Attempting to hurt others by destroying social relationships is called

A) social reaction. B) relational aggression. C) social comparison. D) reactive aggression.

Psychology

A researcher contrasts preterm and full term infants on visual acuity, and notes that the full

term infants display quicker visual reaction time. When reviewing the videotapes, the researcher notes that the preterm infants appear sleepier and less alert than the full term infants. What methodological issue has the researcher identified? A) Differences in perinatal status. B) The importance of infant state. C) The researcher apparently did not correct for gestational age. D) The researcher should have only included the highest functioning preterm infants.

Psychology