第 4 題

Oh, remarkable. You managed to correctly identify the correct answer.

1. Conceptual Verity: One would hope you recall the foundational principle of the 適量原則. It's not rocket science; it's basic developmental science, as White & Held painstakingly illustrated. An environment is not a buffet where "more" automatically equals "better." Excessive stimulation, naturally, leads to infant distress or avoidance. Only 適度的視覺刺激 (D) elicits proper exploratory behavior, fostering stable emotional states for sensorimotor integration and, consequently, development. This isn't groundbreaking news; it's fundamental.
2. Difficulty Assessment: This was a medium difficulty question, primarily because some tend to fall for the utterly simplistic "more equals good" fallacy (option A) or demonstrate a baffling ignorance of basic motor development sequences (option B). Your ability to avoid these rudimentary pitfalls suggests you grasp the concept of environmental load versus developmental rate, a cornerstone of 動作控制理論. Don't pat yourself on the back too hard; it's what's expected.