Prenatally, girls developing with male co-twins are less likely than girls developing in the uterus alone or with female co-twins to be left-handed. This suggests the influence of
a. environment.
b. testosterone.
c. maternal prenatal diet.
d. teratogens.
a
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The statement,"Illicit drug use among 8th- through 12th-graders in the past few decades has declined," is
a. true. b. false. c. true for girls, but false for boys. d. true for heroin, but false for cocaine.
The practice by the Yanomamo Indians of eating the ashes of the deceased in order to charge a warrior up prior to going into battle is known as endocannibalism
Indicate whether the statement is true or false
Given the current research on recovered memories, one should be skeptical if a person says that ________
a. she cannot remember an event from when she was 2 years old. b. she is frequently bothered by vivid memories of a traumatic event that she experienced. c. he or she has memories from the first year or two of life. d. her amnesia resulted from a blow to the head during a car accident.
Susan has been using the new computer operating system for over six months
A friend who has an older version of the operating system calls Susan for help, since Susan used this older system for five years before getting the new one. As soon as Susan starts typing on her friend's computer, she realizes that she cannot remember specific details regarding this older operating system. Her inability to remember this older system is due to a. memory decay. b. suppression. c. retroactive interference. d. proactive interference.