Anxiety in general is a state of global tension that students suffer from and affects mental processes such as perception, thinking, attention and remembering, and these processes are considered among the requirements for success in the study. It is also normal to express the emotion of anxiety once high and once low depending on the tasks assigned to them, including anger and frustration at one time and happiness and joy at the other time. The study of the speed of perception is an attempt to discover how quickly and automatically we can make useful first impressions that have been largely attributed to the senses of sight and hearing. Psychologists have conducted many experiments on the types of light waves and sound waves that physical objects transmit to our senses and the way in which these stimuli are transformed In our senses to something meaningful, researchers have used the concept of working memory to explain and explain children's performance in divergent cognitive activities, where this type of memory refers to the temporary storage of information, while other cognitive activities are performed.