There are many obvious environmental influences on obesity; is there any evidence for a genetic/biological explanation? Use research evidence to support your answer
What will be an ideal response?
Answer: Yes, genetics plays a role. MZ twins show higher concordance rates for obesity than do DZ twins. Children who were adopted are more like their biological parents in weight than their adoptive parents. There is evidence for a specific gene that increases risk of obesity.
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In operant conditioning, "shaping" a response means putting the animal into the correct position and posture to make the response
a. True b. False Indicate whether the statement is true or false
Voluntarily placing priorities on sensory messages refers to the process of
a. selective attention. b. divided perception. c. repetitious stimulation. d. subliminal attention.
Which measure of intelligence is the LEAST valid?
A) how quickly one can learn a new skill B) the ability to solve a novel problem C) the ability to comprehend complex ideas D) the ability to recall the Canadian prime ministers in order
While attempting to visit a friend in Boston, Enrique is struggling with his friend's directions. They go something like this:
"Turn left at the ball park, right at the movie theater, go around the mall, and make a left turn." The directions are almost meaningless, because Enrique has never been to Boston before. Which of the following provides the best explanation for the breakdown in communication? A) Enrique is experiencing retroactive interference. B) Enrique is experiencing the recency effect. C) Enrique does not have a schema to attach the new information to. D) Enrique is trying to process too much information at one time.