As I begun to read chapter five about sleep and consciousness I was especially interested in the topic of hypnosis. Hypnosis is defined as a set of techniques that provides people with suggestions for alterations in their perceptions, thoughts, feelings, and behaviors. As a part of my graduation celebration the school hired hypnosis for entertainment. I remember being so amazed as I watch my friends being controlled by the hypnotists. But as I read the book I realized that there was a very clear explanation into how the hypnotist was able to influence the participants. The book explained that the first step in stage hypnosis is to choose people who have high suggestibility. As I think back to the event, I remember the hypnosis starting by performing a trick on the entire crowd. He asked us to outstretch our hands as he began to talk to us in soothing relaxing and persuasive words. In the end of the trick there were about ten people who were stuck with their hands in the air, and these same ten were the ones that he invited on stage. That was the use of the technique of high suggestibility. Next the hypnotist used an induction method, or a technique to increase people's suggestibility by using suggestions for relaxation and calmness. This allowed him to more easily influence their actions because they were relaxed and more suggestible. This all began to explain why my friends seemed to be hypnotized. The book states that the Sociocognitive theory says that people's attitudes, beliefs, motivations, and expectations about hypnosis, as well as their ability to respond to imaginative suggestions shape their response to hypnosis. This theory drives home that people who are expecting and willing to be controlled by the whole act of hypnosis are more likely to be affected by the suggestions. All this explains that hypnosis is not magic it's just the use of psychological methods to persuade people. This video I attached shows en event similar to the one I witnessed at my graduation party. All the parts explained above are depicted in the video.