Gestalt psychologists have made substantial contributions to our understanding of:

Gestalt psychologists have made substantial contributions to our understanding of perception.

Explanation:

Psychology is the study of scientific behavior and mental process. A school of psychology-Gestalt psychology is established in the 20th century. The Gestalt psychology concentrates on the modern study of perception. Perception explains how the information is responded.

Gestalt theory of perception explains how the human eye observes visual elements. Max Wertheimer is one of the founders of Gestalt psychology. Gestalt psychology says that the scene is given more importance than its individual parts. Gestalt psychology can be generally stated as law of simplicity.

this statement is true.

forests are public goods, available for everybody. when usage of such a good becomes interesting for consumers and its usage increases, there can be a risk of overexploitation. it is a non rival good therefore, if one person consumes the good it does not reduce the availability for subsequent consumers.

these caracteristics require the establishment of measures in order to prevent the destruction of a commonly owned space, for example, to restrict the amount of people that have access to the same time.