Language consists of symbols

Reportedly, how many babies are born apprehensive as seen through their crying when exposed to unfamiliar things?

A. 30–45 percent B. 50–60 percent C. 10–15 percent D. 75–80 percent

Andrew and his elder sister Susan are watching television. Andrew wants to please Susan, hoping it will encourage her to buy him a skateboard for Christmas. He tunes in to the channel that she likes even though he hates its shows. According to James Lull, which of the following rules did Andrew adopt?

A. tactical rules B. habitual rules C. peer rules D. parametric rules