The observed frequencies for a chi-square test are always whole numbers (no fractions or decimals)
Indicate whether the statement is true or false
True
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Most individuals with Down syndrome have
a. one less chromosome on the 21st pair. c. one less chromosome on the 23rd pair. b. one extra chromosome on the 21st pair. d. one extra chromosome on the 23rd pair.
Zhang is attempting to alter the behavior of his son by controlling the consequences of his son's actions. Zhang is practicing
A. social learning theory B. negative reinforcement C. operant conditioning D. ecological theory
Which statement is true about role overload?
A) It is greater for men than for women. B) It is greater for women in higher-status jobs. C) While stressful, it is linked to stronger marital relations. D) It is magnified for women in low-status work roles with rigid schedules and little autonomy.
Alcohol is a GABA-receptor agonist, meaning it increases circulation of GABA in the brain. Given what you know about the effect of GABA in the brain, which of the following is true about the relationship between alcohol use and seizures?
A. Heavy users of alcohol who suddenly drink a large amount of alcohol may develop seizures due to the sudden increase in GABA. B. Heavy users of alcohol who suddenly drink a large amount of alcohol may develop seizures due to the sudden decrease in GABA. C. Heavy users of alcohol who attempt abruptly discontinued alcohol use may develop seizures due to the sudden increase in GABA. D. Heavy users of alcohol who attempt abruptly discontinued alcohol use may develop seizures due to the sudden decrease in GABA.