Final answer:
Goal-directed behavior with external input corresponds to Level III in the Rancho Los Amigos levels, characterized by a theoretical, scientific approach aimed at understanding why things are the way they are.
Step-by-step explanation:
Goal-directed behavior with external input corresponds to Level III in the Rancho Los Amigos levels.
Level III is characterized by a theoretical, scientific approach aimed at understanding why things are the way they are. In this level, individuals seek to analyze and comprehend the underlying principles and factors that influence their behavior.
For example, in the context of healthcare, a therapist at Level III might analyze a patient's goal-directed behavior, such as their patterns of movement or response to external stimuli, using scientific theories and evidence-based practices.