Who was the proponent of the 'Field Theory' of learning?

→ Who gave the Substitution Theory? → Who proposed the theory of Systematic Behavior? → In which theory of learning is 'Insight' considered as 'sudden realization'? → Which theory of learning is called 'Gestalt Theory', in which 'insight' is important? → In the context of Gestalt learning theory (Theory of Insight), propounded by Max Wertheimer, Kurt Koffka, and Wolfgang Köhler, while micro-analyzing its philosophical nature, the concept of 'Gestalt' (wholeness), and the neuro-cognitive basis of the 'Aha! Experience' (insight) that suddenly emerges during problem-solving, which of the following statements most accurately defines the true scientific and educational utility of this theory? → With reference to the 'Insight Theory of Learning' propounded by Gestalt psychologists Max Wertheimer, Kurt Koffka, and especially Wolfgang Köhler through experiments on the chimpanzee 'Sultan', which of the following statements highlights the most fundamental, scientific, and specific characteristic of this learning theory?