Final answer:
Researchers who liken the human brain to a machine are most likely to support biological theories, which suggest that with enough knowledge, human behavior could be as predictable as the physical laws that govern the motion of objects.
Step-by-step explanation:
Researchers who view the human brain as a complex and sophisticated machine are most likely to offer c) Biological theories. This perspective is supported by the notion that humans are physical beings governed by the laws of physics, including the complex systems involving our brains. Biological theories in psychology aim to understand behavior through biological mechanisms, including genetics, neurobiology, and brain chemistry. This perspective aligns with the view that human behavior might one day be as predictable as a physical object subjected to known physics, assuming a sufficiently advanced understanding of the brain's workings.
Biological psychology is a branch of psychology that studies the biological bases of behavior. This discipline includes various subdivisions, such as neuroscience, which greatly contributes to our understanding of the brain's impact on behavior. Cognitive psychology also plays a role, as it concerns the relationship between thought and behavior, thus relating to the information processing aspect of brain function akin to a computer's program.
Ultimately, these biological viewpoints consider the brain's physical and chemical processes as deterministic of behavior, similar to the operation of a machine or computer, suggesting that with enough knowledge, human behavior could be anticipated in much the same way we predict the movements of a dropped book.