around 11 words when talking to another adult; this is reduced to four words when speaking to a dog. People employ more imperatives or commands to a dog, but ask twice as many questions of the dog as of other humans, even though they do not expect the dog to answer. Recordings show that 90% of pet-talk is spoken mostly in the present tense because people talk to dogs about what is happening now rather than the past or the future, which is twice as much as with humans. Also, people are 20 times more likely to repeat or rephrase themselves to dogs than they do to humans. A significant difference is that CDL contains many more sentences about specific bits of information, such as "This cup is red," because they are intended to teach children about language and the environment. Pet-speech contains perhaps half the sentences of this form, as, rather than instructive, its primary purpose is as a social function for humans; whether the dog learns anything does not seem to be a major concern. However, dogs are capable of recognizing specific words and responding accordingly, which means that some information can be transmitted when a human talks to a dog. As well as the raised vocal pitch, pet-speech strongly emphasizes intonations and emotional phrasing. There are diminutives such as walkie for walk and bathie for bath. Foreigner talk When addressing a listener not skilled in the speaker's language, people may simplify their spoken language in an attempt to improve understanding. Some use sign language to communicate with others, especially if they have a hearing problem, although this is not always understood by people, as some signs in sign language may be difficult to interpret by some people, especially if gestures have different meanings from place to place, so they may use a baby talk-like language to communicate, skipping out small words and possibly using demonstratives instead of pronouns, for example Do not cross the road becoming No cross road. While this kind of simplifications could be helpful for, say, foreign tourists, this type of communication is perceived as rude or offensive in some societies, because it may cause the foreigner to feel infantilized. It can also be considered insulting if the foreigner is skilled in the speaker's language. While not considered to be actual parentese, it has aspects which make the two language styles similar. Universality and