Which of the Following Students' Statements Provides the Best Overview

Which of the following students' statements provides the best overview of the research on decision making?

A) Samantha: "People consistently make correct decisions based on the information they are given; problems arise when some crucial information is missing.""
B) Nayan: "People's use of heuristics in decision making is usually adaptive, unless the heuristics are applied inappropriately.""
C) Arthur: ""People consistently make incorrect decisions, unless the material is extremely concrete.""
D) Shirley: "The most common kinds of decision-making errors involve belief-bias errors; otherwise, decision making is reasonably accurate."