Source: KQED Mindshift, Jul 2012
complex learning is almost inevitably “an emotionally charged experience”
Another counter-intuitive contention made by D’Mello is that even negative emotions can play a productive role in learning. In this latest study, he and his coauthor Art Graesser examined the effects of confusion.
Confusion, D’Mello explains, is a state of “cognitive disequilbrium”; we are mentally thrown off balance when we encounter information that doesn’t make sense. This uneasy feeling motivates us to restore our equilibrium through thought, reflection, and problem solving, and deeper learning is the result.
According to D’Mello, engaged learners repeatedly experience “two-step episodes alternating between confusion and insight.” Back and forth, between perplexity and understanding: this is how the learning of complex material happens.
In fact, deep learning may be unlikely to happen without the experience of confusion, suggests a study conducted by another researcher, Arizona State’s Kurt VanLehn. The students in his experiment were not able to grasp the physics concepts they were learning until they had encountered, and surmounted, an intellectual “impasse.”
Still another study, this one led by Harvard physicist Eric Mazur, found that students who observed a demonstration in science class understood the relevant concept no better than before—unless the students were asked to predict the outcome of the demonstration in advance. When their predictions turned out to be wrong, the resulting confusion motivated them to consider the concept more deeply, and they learned more.
So important is the feeling of confusion, writes D’Mello, that parents and teachers shouldn’t try to help children avoid it, or even simply accept its presence. They should deliberately induce confusion in learners.
Not “hopeless confusion,” of course, which occurs when “the impasse cannot be resolved, the student gets stuck, there is no available plan, and important goals are blocked.”
Rather, “productive confusion” should be the aim. It’s achieved by helping the student recognize that the way out of confusion is through focused thought and problem solving; by providing necessary information and suggesting strategies when appropriate; and by helping the student cope with the negative emotions that may arise.