Sam is a U.S. sixth grader. Compared with school-age children in China, when asked to describe himself, Sam is more likely to say which of the following?

In Dr. Darch's classes, scores on the midterm examination are highly positively

correlated with scores on the final examination. If Kevin earned a 91 on Dr. Darch's midterm, then we would predict that on the final examination Kevin is most likely to earn a score a. below 50. b. in the high 60s or low 70s. c. in the high 70s or low 80s. d. in the high 80s or low 90s. e. higher than 91.

Piaget used to describe cognitive procedures that followed certain logical rules as _____

operations || instructions || scaffolds || stages || || ||