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One consequence of the board-gaming boom has been to help designers come up with a set of principles and rules-of-thumb that add up, more or less, to a theory of fun. One way to get a sense of it is to look at a well-known game that violates many of this theory’s tenets. Monopoly is, by most calculations, the…
After years of classroom research, Dillon (1988) concluded that teacher interventions during student discussions tend to shut down student thinking and student talk. He found this to be particularly true of positive feedback or praise. The rationale, of course, is that when a teacher communicates agreement with one…
In children up to eight or nine years old, the dopamine-modulating reward center in the nucleus accumbens reacts strongly to positive feedback (activating the prefrontal cortex) and minimally to negative feedback. In older children, increased activation still occurs in the PFC when dopamine is released in response to…
The more parents talk to their children, even in the earliest moments of life, the better their kids linguistic abilities become and the faster that improvement is achieved. The gold standard is 2,100 words per hour. The variety of the words spoken (nouns, verbs, and adjectives used, along with the length and…