Final answer:
The contribution of the Gestalt approach is primarily a cognitive perspective that emphasizes understanding sensory experiences as a whole, rather than just the sum of their parts. The correct option is a.
Step-by-step explanation:
The contribution of the Gestalt approach is primarily a cognitive perspective.
The word Gestalt roughly translates to 'whole,' and a major emphasis of Gestalt psychology is the understanding that a sensory experience is more than just the sum of its individual parts.
It explores how these parts relate to each other as a whole and how the brain organizes sensory information based on predictable principles. The correct option is a.