There is increasing evidence that extendend,in-depth training in thinking
A) tends to lower performance on tasks requiring speed in processing.
B) has not produced any appreciable change in measured intelligence.
C) has been shown to raise IQ scores.
D) is too time consuming to be feasible in improving intelligence.

Question

Quizplus · Accepted Answer

Research has found that extended, in-depth training in thinking, such as in the case of programs like the Cognitive Reflection Test (CRT) or Dual N-Back training, can lead to measurable increases in IQ scores. These gains are generally found to be small, but still significant. There is no evidence to suggest that such training consistently lowers speed of processing or is too time-consuming to be feasible. While there is some debate over whether this type of training produces any appreciable change in measured intelligence beyond IQ scores, the focus of the question makes the answer clear.

There Is Increasing Evidence That Extendend,in-Depth Training in Thinking