In the virtual reality environment, patients see, hear and smell familiar scenes that may be related to their trauma. This therapeutic approach aims to assist in the formation of mental images in individuals to solve their problems.
Post traumatic stress disorder is a condition that occurs in people who have experienced negative events such as violence, disasters and the death of family members.
This condition can have negative consequences for the individual's life, who can develop anxiety and depression.
Therefore, through the use of virtual reality and exposure therapy, patients experience a controlled environment related to their traumas, in order to face their fears and change their conditioned responses.
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Random Assignment ensures that personal characteristics that might affect the outcome of an experiment are scattered among research participants in the different groups, thereby making the groups roughly equivalent.
Random mission or random placement is an experimental method for assigning human individuals or animal subjects to one-of-a-kind corporations in an experiment the use of randomization, which includes with the aid of a dangerous manner or a random quantity generator.
A random project is a system utilized in experiments to create multiple a look at groups that include participants with comparable traits in order that the organizations are equal at the start of the look.
Consider that a researcher is interested in studying whether or not or now not consuming caffeinated drinks previous to an examination will enhance take a look at overall performance. After randomly choosing a pool of individuals, everyone is randomly assigned to both the control institution or the experimental institution.
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He or she would need to do more research on their experiment before examining.
