Research on the teenage brain suggests that a discrepancy exists in rate of development of the limbic system and the prefrontal cortex. Such discrepancy helps explain teenagers’ tendency to engage in risk-taking behavior. 

Two hypotheses aimed at explaining the powerful protective effect of social relationships on health as described in Ch. 6: the stress-buffering model and the main effects model. What is a key difference between these two models?

A 25-year-old healthy adult begins regularly sleeping 10 hours a night. Based on the information presented in your textbook, what is the most appropriate advice for this person regarding this habit?

In May 2023, the World Health Organization released a new conditional guideline supporting the use of sugar alternatives such as aspartame, sucralose, and stevia as a safe and effective strategy to control weight.

According to the World Health Organization (2020), higher and easier access to processed foods coupled with urbanization and changes in daily routines have contributed to a shift toward unbalanced eating habits worldwide.

Silén and Keski-Rahkonen (2022) found that gender and sexual minorities are at much lower risk for developing an eating disorder and the prevalence of eating disorders in Eastern Europe, Asia, and Latin America is quickly declining.

As reported by Spriano (2023), additional environmental factors have been found to increase the risk for cardiovascular disease. These include:

In a recent meta-analytical review, Wang et al. (2022) found a significant increase in anxiety and depression among children and adolescents post- COVID-19 pandemic. This finding illustrates:

In the assigned video, How to Live to Be 100+, Dan Buettner shares some of the common lifestyle characteristics of Blue Zones centenarians. Which of the following is presented as a Blue Zone lifestyle?

According to the comparative analysis of mental health conditions among 11 high-income countries presented in Chapter 6, the United States has one of the highest rates of mental health diagnosis among the countries compared.