Final answer:
Gestalt psychologists examined how certain principles such as figure-ground, proximity, continuity, and closure influence our perception, allowing us to see a cohesive whole instead of disjointed parts.
Step-by-step explanation:
Gestalt psychologists studied how people organize and use principles to enable them to perceive the whole stimulus. These principles include the figure-ground relationship, grouping by proximity or similarity the law of good continuation and closure.
For example the law of good continuation suggests that we are more likely to perceive continuous smooth flowing lines rather than jagged, broken lines. The principle of closure indicates that we tend to see complete objects instead of a collection of separate parts. Gestalt psychology a movement founded in the early 20th century by Max Wertheimer and his colleagues focuses on the idea that 'the whole is different from the sum of its parts.' This holistic approach has been highly influential in how we understand sensation and perception.