OG11-99

gardeniaa

An experiment was done in which human subjects recognize a pattern within a matrix of abstract designs and then select another design that completes that pattern. Th results of the experiment were surprising. The lowest expenditure of energy in neurons in the brain was found in those subjects who performed most successfully n the experiments.

 

Which of the following hypotheses best accounts for the findings fo the experiment?

 

A. The neurons of the brains react less when a subject is trying to recognize patterns thtan when the subject is doing other kinds of reasoning.

B. Those who performed best in the eperiment experienced more satisfaction when working with abstract patterns than did those who performed less well.

C. People who are better at abstract pattern recognition have more energy-efficient neural connections.

D. The energy expenditure of the subjects' brain increases when a design that completes the initiallty recognized pattern is determined.

E. The task of completeing a given design is more capably perfomed by athletes, whose energy expenditure is lower when they are at rest.

 

这道题原来有人问过~我想问的是，做题的时候我也做对了，但仔细地想C项，总觉得不像个前提假设，好象更像个结论。。。怎么理解这个假设呢~哪位NN指点一下~ 谢谢~

woodsender

to explain the assumption, you need to know what's the factor and conclusion. From the situation, we know that the experiment factor (human recognize the patterns)concludes the finding (conclusion) that lowest expenditure of energy in neuron in the human who perform sucessfully. Thus we can establish a link between the factor and conclusion as assumption.

gardeniaa

大概明白了~谢谢~