In playing peekaboo with his mother, 6-month-old Alex waits for his mother to cover her face with her hands, and then when she says, "Peekaboo!" he laughs and then waits for her to do it again. This indicates that Alex is beginning to learn communicative competence meaning that Alex already understand the message her mother is passing through using the word peekaboo in their interaction. Also the ability of Alex to use language in interaction to understand message
A 0 on Kinsey’s Sexual Orientation Scale would determine that the test taker is exclusively heterosexual. This means that he or she is and only is physically and sexually attracted to people of opposite sex. No signs of homosexuality is seen with people on this scale.
This is what is called as the disruptive innovation and is characterized by the of the new markets and destroys the existing markets and values chain networks.
An example of this includes various manufacturing sector and have created a wave of innovations by filling the gaps through the evolution of the technology network.