The possible reasons for the changes observed in the survey of 2002 are:
Killing oneself.
Drug abuse.
Psychosis.
What is a survey?
In this type of study, a group of individuals are the subjects, and a set of questions is used to elicit specific data from them.
Youth risk behavior changed as a result of the high rate of early deaths, many of which might be attributed to occurrences of self-immolation.
As the youth became involved in substance and drug misuse, there was a rise in health issues and quick behavioral changes.
Many others who had no health problems or fatalities as a result of the stress and abuse caused by these relapsed into psychosis, an abnormal mental condition that makes it impossible to distinguish between what is real and what is not.
Therefore, psychosis, self-immolation, and drug misuse are the modifications that the survey from 2002 has found.
Learn more about behavioral brainly.com/question/27683109
#SPJ9
