Science is best described as a(n) ____ enterprise

According to the article containing the Kim, et al. study (Oh Rats!), empirical psychology relies on data from

(a) observations and experiments (b) philosophic speculation (c) theoretical formulations (d) new age reasoning

The slower speaking rates of children can lead to __________

a. smaller working memory spans b. lack of interest by adults c. greater semantic activation d. complex sentence constructions