The ___ provides better visual acuity than the rest of the retina
a. peripheral retina
b. fovea
c. optic chiasm
d. nasal retina
B
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The main ingredients in the birth control pill are estrogen and progesterone
a. True b. False Indicate whether the statement is true or false
What did Erikson propose was the main crisis of late adulthood?
a. trust vs. mistrust b. industry vs. inferiority c. ego identity vs. confusion d. ego integrity vs. despair
What is the purpose of an institutional review board?
A. To safeguard the rights and welfare of research participants B. To hinder the research process by placing unnecessary hurdles in the way of researchers C. To help protect the university from lawsuits by unhappy research participants D. To encourage the use of deception in medical and psychological research with humans
Which of the following is true of marijuana?
a. It may produce tolerance over long periods of heavy use. b. A specific withdrawal syndrome is not associated with its use. c. Over time, smoking one joint of marijuana daily presents 1/3 the risk of developing cancer compared to smoking one cigarette daily. d. It impairs short-term memory and slows learning.