Final answer:
Proximal processes refer to regular, complex reciprocal interactions between an organism and its immediate environment, which could be social or biological. For instance, in a biological context, it describes body parts closer to the point of attachment.
Step-by-step explanation:
Proximal processes are interactions that occur between an organism and the immediate environment that they are connected to. Typically, these processes involve complex reciprocal interactions that happen on a regular basis, such as the interactions between parents and children or between students and teachers. For example, in biology, the term proximal oftentimes describes a location on the body that is closer to the point of attachment or the central trunk of the body, like how the brachium (upper arm) is proximal to the antebrachium (forearm).