Learned behavior .
Trail and error
The education implications of Thorndike's trial and error system of learning is that people actually learn by trying different things. If one approach does not work, a student might keep trying until they find the solution that works.
Learning by "trial and error method" was discovered by - THORNDIKE
The possessive form for the noun trail is trail's.Example: We seem to have arrived at the trail's end.
Studying the mind of animals.
tried and fail but then get it at last
trail and error
Learning through trial and error is often referred to as experiential learning. This type of learning involves hands-on experiences, problem-solving, and reflecting on outcomes to gain knowledge and insight.
Prejudicial error is a legal term used to describe when a judge leans toward one side during trail. This causes the previous judgments reversal and a new trail granted to the appellant.
Instrumental learning
The adjective form of the noun 'error' is erroneous.
"error" is the noun form. "err" is the verb form.