Which of the following would most likely be set as the level of significance in a psychological experiment?

Andre first became suspicious of his roommate's honesty while trying to account for his own missing wallet. Although Andre later recalled that he had left his wallet in the glove compartment of his own car, his newly formed doubt about his roommate's honesty remained strong as ever. Andre's irrational suspicion of his roommate best illustrates

A) confirmation bias. B) the representativeness heuristic. C) functional fixedness. D) the belief perseverance phenomenon. E) the framing effect.

The following is an example of a boy learning to weave handmade cloth. "The boy attempts a simple weaving pattern, the father corrects his mistakes, the boy tries again

When the boy gets it right, the father gives him a more complex pattern, thus raising the bar so that the boy continues to be challenged and his skills continue to improve." This scenario illustrates Lev Vygotsky's concept of ____. a. scaffolding b. zone of proximal development c. psychosocial moratorium d. cooperative learning