Structure or function in the definition of learning?

What Is Learning?

“…Learning as change in behavior Kellogg (1938) change "in activity" Kellogg & Britt (1939) persisting change or modification of behavior "which results from the activity of the organisms itself and which tends to adapt the organism to its environment" Hilgard & Bower (1975) relatively permanent change "…in a subject's behavior to a given situation brought about by his (or her) repeated experiences in that situation, provided that the behavior change cannot be explained on the basis of native response tendencies, maturation, or temporary states of the subject (e.g., fatigue, drugs, etc.)" Rescorla (1988) process "…by which an organism benefits from experience so that its future behaviour is better adapted to its environment" Lefrancois (1986) change "in behavior resulting from experience" Hall (2003) process "in which an animal (human or non-human) interacts with its environment and becomes changed by this experience so that its subsequent behaviour is modified" According to Langley & Simon (1981), Steiner (1988), Rescorla (1988), Good & Brophy (1990), Anderson (1995), Lachman (1997), Hall (2003), Mazur (2013), Barron et al (2015) and Jablonka & Ginsburg (2022) the concept of learning refers to a process.…”

The inadequacy of the Kellogg-Britt definition of learning.

“…In the March 1939 issue of this publication another paper (7) in the Cason and Kellogg-Britt series (1-7) appeared in which Britt and Kellogg declare, "There is surely no such thing as 'one correct and perfect definition of learning ' . .…”