health and performance as individuals are usually less susceptible to disease and more physically agile during this period than later stages of adulthood. However, emerging adults are generally more likely to contract sexually transmitted infections, as well as to adopt unhealthy behavioral patterns and lifestyle choices. Personality organization will have an increased instability during this stage and after will have an increased stability. This will help us understand personality development through the years. Social dominance, emotional stability, and conscientiousness increased more in this stage and during this time social vitality decreased. This is compared to changes in later adulthood. Emerging adults develop the ability to move away from spontaneous behavior to more stability and better self-control. This self-control that develops during this stage includes life planning, being reflective, intentional, and more cautious. Emerging adults will trust in themselves to create strategies that will completely guide them in their lives. They will experience a rise in their sense of their successes and social power, and will reflect what they have gained from meeting challenges such as the school to work challenge. Cognitive development The human body continues to develop while in emerging adulthood; particularly the brain. While some may believe that the brains of emerging adults are fully formed, they are in fact still developing. Many connections within the brain are strengthened and those that are unused are pruned away. Several brain structures develop that allow for greater processing of emotions and social information. Areas of the brain used for planning and for processing risk and rewards also undergo important developments during this stage. These developments in brain structure and the resulting implications are one factor that leads emerging adults to be considered more mature than adolescents. This is due to the fact that they make fewer impulsive decisions and rely more on planning and evaluating of situations. Though emerging adults have not lived as long as older adults they tend to have better solutions to problems than the older adults because of higher mental flexibility, which helps emerging adults to generate a greater number of solutions to a given problem. This shows that practical intelligence is prominent during emerging adulthood. Shulman et al. found that tendencies of emerging adults differ between sexes. Risk-taking behaviors are often engaged in during the adolescent period and may continue through emerging adulthood. These tendencies will, however, decrease as the individual progresses in age and