The "seat of your pants phenomenon" and the "cocktail party effect" are excellent examples of the process of ___________

Which of the following statements about artistic development in China is true?

A) China's artistic styles and conventions are enormously diverse compared to the United States. B) Chinese art teachers typically assume that copying others' drawings stifles creativity. C) When taught to paint, Chinese children follow prescribed brush strokes, at first copying their teacher's model. D) Rather than promoting correct ways to draw, Chinese teachers emphasize imagination and self-expression.

Various studies have documented that anywhere from 68 to _____ percent of all hospital-based deliveries in the United States involve some type of medication for the relief of the mother's pain

A) 70 B) 75 C) 85 D) 95