Which of the following models is represented by elipsies standing for concepts and lines representing the association between the concepts

Which of the following students provides the most accurate information about the representativeness heuristic?

a. Ko-Eun: "We use the representativeness heuristic when we judge frequency in terms of how easily we can think of examples of a category." b. Tianna: "The representativeness heuristic demonstrates that we initially make a guess, and then we make modest adjustments to that initial guess." c. Brandon: "When using the representativeness heuristic, we overemphasize the base rate and don't pay enough attention to the availability heuristic." d. Celia: "The representativeness heuristic typically works well, although we tend to ignore other relevant information that we should consider."

According to the article Over the Hill about the Betula study of adult cognition, most of the variance in memory is explained by:

(a) semantic memory (b) episodic memory (c) priming (d) the amount of variance explained by each of the foregoing [a, b, and c] is about equal