How might incubation help in insightful problem-solving?
What will be an ideal response?
For solving many problems, the chief obstacle is not the need to find a suitable strategy for positive transfer. Rather, it is to avoid obstacles resulting from negative transfer. Incubation—putting the problem aside for a while without consciously thinking about it—offers one way in which to minimize negative transfer. It involves taking a pause from the stages of problem solving.
A recent meta-analysis of incubation research studies yielded complex findings. When people have more time to prepare to solve a problem, incubation periods are usually more fruitful. Likewise, being occupied with tasks that are highly cognitively demanding is detrimental to the effect of an incubation period. The effect of incubation furthermore depends on the kind of task, with performance on divergent-thinking tasks (in which something has to be produced) benefiting more than performance on linguistic tasks, for example. Incubation seems to help because people continue to process, below consciousness, information about a problem on which they are incubating at the same time that they are attending to other matters. Many times, when problem solvers have come to a point at which they cannot think of a strategy to solve a problem, they suffer from mental fixation. Incubation can help relieve the fixation and therefore foster the problem-solving process.
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Some things to keep in mind in arranging space for visually impaired children are:
a. arrangement of furniture and light source. b. small stools for the children’s feet and beanbag chairs for floor activities. c. position of the children during the day and light source. d. all of the above.
Which of the following is a primary purpose for assessing students before they experience the instruction:
a) to supply feedback to increase their level of confidence b) to focus attention on the important topics that will be covered in the instruction c) to help transfer knowledge and skills to new and different situations. d) to help make specific decisions about grades, advancement, or remediation
Which of the proportions below is equivalent to
a. 
b. 
c. ac = bd
d. 
When students exhibit problems in perception, it probably means that they may have deficits in hearing or vision acuity
Indicate whether the statement is true or false.