In the natural life of people there are several modes in which people tend to learn more easily. at At list in one of them, the [[RPE]] condition we know that synaptic plasticity, induced by realse of dopamine is involved in the mechanisem of learning<ref>Glimcher, P. W. (2011). Understanding dopamine and reinforcement learning: The dopamine reward prediction error hypothesis. Proceedings of the National Academy of Sciences, 108(Supplement 3), 15647-15654.</ref>The following are proposed inducers of learning: [[RPE]]- Reward Prediction Error. RPE occur while we anticipate a reaction from the surrounding for an a action or event, and the surrounding react in an unexpected way. flowing the error in prediction, people tend to react with amazement and under [[thinking and doing|thinking conditions]], they will try to understand ([[MO?]]) what went wrong or what may be the [[causes]] of the unpredicted reaction.