Final answer:
The true statement is that the effects of texting while driving are similar to those of driving while intoxicated. It poses significant risks regardless of text length and is illegal for commercial drivers.
Step-by-step explanation:
The true statement about texting while driving is that the effects of texting while driving are the same as being intoxicated. Texting involves manual, visual, and cognitive distraction and increases the risk of accidents much like driving under the influence of alcohol. Texting and driving can lead to severe traffic violations or accidents, and the idea that it is only dangerous if you're not used to it (as someone might think about driving while talking on the phone) has been debunked by various studies. Additionally, texting is not permitted for commercial motor vehicle drivers, nor is it allowable to text even if one limits answers to one word, as any form of texting while driving is potentially dangerous.