Which of the following is NOT an example of a correlational study?
a. Will a new reading curriculum increase reading comprehension test scores made by third graders?
b. Is the chance of having a heart attack related to having a hostile personality?
c. How is wealth related to happiness?
d. Is there an association between childhood exposure to the Internet and IQ at age 20?
A
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If Richard has blood clots develop on the veins of the legs, he may have:
a. lung cancer c. liver cancer b. pancreatic cancer d. espophageal cancer
______ and ______ are particularly well equipped to study the time course of attitudinal responses.
a. fMRI; PET b. PET; EEG c. MEG; fMRI d. EEG; MEG
Match the correct function with the appropriate neuronal organelle
A) mitochondria; extraction of energy from nutrients B) mitochondria; formation of vesicles C) microtubules; breakdown of proteins D) microtubules; transport of chemicals across the synapse E) cytoskeleton; extraction of energy from nutrients
Regarding the relationship of mental ability to race, it has been proven that
A) lower IQs in blacks and whites are due to environment. B) the mean score of blacks is usually lower than that of whites on intelligence tests that have not been culturally adjusted. C) lower IQs in blacks and whites are due to heredity. D) blacks are genetically inferior to whites in measured ability.