Final answer:
The Simultaneity Paradigm is the paradigm that views human beings as part of a continuous process with the environment. The theorist most likely to agree that perceptual phenomena are best understood as combinations of their components is Max Wertheimer, a proponent of Gestalt psychology.
Step-by-step explanation:
The paradigm used to describe a group of theories that adhere to a unitary process perception of human beings is known as the Simultaneity Paradigm. This paradigm is associated with the notion that all phenomena are interrelated and that humans are part of a continuous process with the environment, rather than being separate from it. It contrasts with reductionist approaches that attempt to understand phenomena by breaking them down into component parts.
Regarding the question of which theorist would most likely agree with the statement that 'Perceptual phenomena are best understood as a combination of their components,' the correct answer is b. Max Wertheimer. Wertheimer was a founder of Gestalt psychology, which emphasizes the idea that the whole is greater than the sum of its parts, and that perceptual phenomena are thus best understood in terms of their overall structure rather than through an analysis of individual components.