The instinct theory and reward/pleasure center notion both emphasize ____ in motivation
a. incentive c. drive
b. need d. internal factors
D
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Light first passes through the outer surface of the eye called the ___________
a. cornea c. pupil b. retina d. iris
Which of the following is one of the five leading environmental culprits causing the worldwide weight-gain epidemic?
a. the increased popularity of gourmet restaurants b. the increased preference for sedentary activities such as watching videos and television, or sitting at a computer c. the increased popularity of eating meals at home with family d. the lack of variety in modern diets
One day, Jason's mother explained to him that the family would take a vacation to Miami. The next morning, Jason emerged from his room with belongings spilling out of a suitcase and remarked, "I gotted my bag packed."
What does Jason's error reveal about his language development? A) He is engaging in overregularization. B) He is applying regular grammatical rules to words that are exceptions to the rule. C) Both A and B are correct. D) Neither A nor B is correct.
In a Duchenne smile, the cheek muscles are pulled back, and the muscles around the _____ also contract.
A. nose B. mouth C. eyes D. ears