An item characteristic curve that rises gradually and then turns down for people at the highest levels of performance

a. is likely to occur when students are making a wild guess.
b. can happen when 'none of the above' is one of the multiple choice options.
c. turns down at a point referred to as the antimode.
d. indicates an item with a high level of difficulty.


b

Psychology

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The effects of bereavement in adolescence can lead to depression, low self-esteem, and poor academic performance

a. True b. False Indicate whether the statement is true or false

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While walking across the quad with your friend Dan, you run into an old girlfriend, Wendy. Only seconds after being introduced to Dan, Wendy says to him, “So, Stan, what's your major?” Noticing that Dan appears agitated about his name being messed up, you explain, “Hey, Dan, information is usually ____ encoded into short-term memory, and this kind of error is common.”?

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Which of the following is the most powerful determinant of a first impression?

a. a person's overall level of intelligence b. the physical attractiveness of the person c. the sound of a person's voice d. a person's personality characteristics

Psychology