Final answer:
Preliminary leanings don't bias us much toward consistent subsequent choices due to various cognitive biases such as confirmation bias, anchoring bias, and availability heuristic. The correct option is D.
Step-by-step explanation:
Preliminary leanings that occur before a final decision has to be made don't bias us much toward consistent subsequent choices because there are several cognitive biases at play.
Confirmation bias, which is the tendency to search for, interpret, and favor information that confirms our prior beliefs, can override our preliminary leanings.
Anchoring bias, where we rely on initial values or quantities, can also influence our subsequent choices.
Additionally, the availability heuristic, which leads us to evaluate new information based on easily recalled examples, can override our preliminary leanings.
Therefore, we can't always rely on our initial leanings to guide consistent subsequent choices. The correct option is D.