Final answer:
The 2008 Youth Risk Behavior Survey (YRBS) analyzes the health behaviors of young people in the United States. Comparing the findings to the 2002 survey, changes in percentages of certain behaviors can be observed. Possible reasons for these changes include increased availability, marketing and advertising, and lack of awareness.
Step-by-step explanation:
The 2008 Youth Risk Behavior Survey (YRBS) is a study that examines the health behaviors of young people in the United States. It collects data on various risky behaviors, such as substance use, sexual behaviors, and violence. Analyzing the findings from the 2008 YRBS and comparing them to the 2002 survey reveals some changes in the percentages of certain behaviors.
For example, let's say that the 2008 survey shows an increase in the percentage of students who reported using e-cigarettes compared to the 2002 survey. There could be several reasons for this change:
- Increased availability: The accessibility and popularity of e-cigarettes may have grown significantly between 2002 and 2008, leading to more students trying them.
- Marketing and advertising: There might have been aggressive marketing campaigns targeting young people during this period, making e-cigarettes more appealing to them.
- Lack of awareness: In 2002, e-cigarettes might not have been as well-known or prevalent, and students may not have considered using them. However, by 2008, more students may have become aware of them.
These are just a few possible reasons for the observed changes. It's important to note that to provide a more accurate analysis and explanation, we would need to examine the actual data from the surveys and further research specific to the changes in question.