IndexIntroduction and Background InformationBiosocial DevelopmentCognitive DevelopmentPsychosocial DevelopmentIntroduction and Background InformationMegan is a 25-year-old college student. She grew up in a middle class family in Ortonville, Michigan with 3 older brothers and her mother. Megan grew up in what is traditionally known as a broken home. His mother was a single parent of 4 children and worked as a nurse most of her life and did not meet her father until she was about 5 years old. His father comes from a middle-class family and did not have a career, but consistently had a stable income. Both of his parents have no siblings, which led to situations with his father many years later. Two of his brothers suffer from bipolar disorder and attention deficit disorder. Megan is currently a salon manager working towards a degree in International Business. This case study aims to explore Megan's biosocial, cognitive, and psychosocial history to deepen my understanding of developmental psychology. I will apply the theories and concepts of developmental psychology to my life; past, present and future. This case study will be supported by the Berger (20011) textbook and empirical research articles on areas relevant to my life. Say no to plagiarism. Get a tailor-made essay on "Why Violent Video Games Shouldn't Be Banned"? Get an Original EssayBiosocial DevelopmentBiosocial theory suggests that gender is determined by a combination of biological and social factors. This produces male or female gender behaviors and identities. The theory also suggests that it is the perception of biological sex that leads to gender identity. Megan falls into the “emerging adulthood” phase category. She is five feet seven inches tall and weighs 300 pounds and recently had an eating health issue that she is still trying to resolve. Over the past year and a half, Megan has become allergic to milk. There is no “cure” or “solution” to this problem, but you should avoid any dairy products to avoid getting sick for days on end. She has been to the doctor numerous times and they still cannot determine why she is vomiting and has severe pain in her body and lower abdomen when consuming milk. She became pescatarian 4 years ago and has recently had to eliminate dairy from her diet and exercise consistently, whether at the gym or hiking on a trail. Megan struggled with her body image throughout her teenage years. She was tall and appeared slightly overweight. He had very low self-esteem from middle school until the beginning of high school. At that time she was not very active and was constantly on a poor diet. Megan decided to participate in numerous sports, make friends who were also active, and chose to examine the food and calories she consumed. Since then, Megan has maintained an active lifestyle and healthy diet. Cognitive Development Throughout school, she maintained an “A” and “B” average and was consistently on the Honor Roll, placing her in the formal operational phase. This stage involves an improvement in logic, the ability to use deductive reasoning and the understanding of abstract ideas. At this point, Megan has become able to see multiple potential solutions to problems and think more scientifically about the world around them. This is what differentiates her from her other siblings and attracts her mother's attention. He always invested his time in reading or studying because he had always loved getting an education. In elementary school, Megan was extremely advanced for her age group because she was always active with various workbooks,.