Final answer:
Perception and cognition are psychological processes that involve selecting, organizing, and interpreting information from the outside world and thinking, respectively.
Step-by-step explanation:
Perception
Perception is the process by which people select, organize, and interpret information from the outside world. It involves both bottom-up processing, which refers to sensory information from a stimulus driving the process, and top-down processing, which refers to knowledge and expectancy driving the process.
Cognition
Cognition refers to thinking and encompasses processes associated with perception, knowledge, problem-solving, judgment, language, and memory. It is the area of psychology that focuses on studying thoughts and their relationship to our experiences and actions.