Research using the technique of attaching a baby's foot to a mobile with a long cord revealed that __________ babies remember how to activate the mobile for two weeks after training
A) newborn
B) 2-month-old
C) 3-month-old
D) 6-month-old
D
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There is a powerful scene in the classic film, To Kill a Mockingbird; Atticus Finch, a small town lawyer, is on the courthouse steps standing guard over Tom Robinson,
an African-American prisoner whom he is defending. A mob of townspeople and local farmers approaches the courthouse, demanding that Atticus turn over Robinson; they are intent on administering their own form of vigilante justice. Suddenly, Atticus's young daughter Scout steps forward. She doesn't understand what's about to happen, and begins to address people in the crowd, "Hey, Mr. Cunningham. How's your boy? I like Walter, but I haven't seen him in awhile." As Scout innocently addresses a number of individuals in the crowd, they begin to leave one by one, until the whole lynch mob is disbanded. Scout's behavior disrupts the ________ that might have led to a lynching. a. norm of moral responsibility b. social facilitation c. social loafing d. deindividuation
Sarah, an eight-year-old, is playing with her dolls. She notices that they are of different heights. After playing, she arranges them from left to right on a rack in increasing order of height. Which of the following processes does this scenario illustrate?
A) Encoding B) Mainstreaming C) Seriation D) Rehearsing
Danny and Ralph have mirror-image perceptions about each other. Which of the following is true about the perceptions that Danny and Ralph have about each other?
A. Ralph believes that Danny is a bad person, whereas Danny believes that Ralph is a good person. B. Ralph believes that Danny is already successful, whereas Danny believes that Ralph continues to work harder to become successful. C. Ralph believes that Danny is the one who is evil of the two of them, whereas Danny believes that Ralph is the one who is evil. D. Ralph believes that Danny is extremely helpful, whereas Danny believes that Ralph is unhelpful.
A researcher operationally defines helping behavior as the amount of time (in seconds) that participants volunteer for a local charity during one summer. To demonstrate construct validity, what must the researcher show?
What will be an ideal response?