D DETAILS Listen again Answer the questions with two or three words. it 1. How old is birth order theory? 2. What kind of activities will oldest children probably not do? 3. What do middle children have compared to their siblings? __ 4. What do youngest children get from their family when they are growing up 5. Who are only children most similar to? 6. How big are the differences between siblings, according to science? __

<br />1. D DETAILS Though we don't have the specific information provided, Alfred Adler, an Austrian psychiatrist, began forming the theory on birth order and personality around the early 1900s.<br />2. Oldest children probably not do risky activities. Since they were born first, on most families, they have a heavier load of responsability to act as examples to their younger siblings.<br />3. Middle children, according to the theory, tend to essentials such as lessons, talents and useful items of little relevance to the oldest children.<br />4. Young family members receive support and attention from family when they are growing up. They get the attention and care taken upon them, letting them be free, so they develop a "baby" personality.<br />5. Only children most similar to oldest children According to some experts, because they do not grow up with older sibling role model nor competition.<br />6. The differences between siblings, according to science can at most affect the personality traits of a person, but birth order is only one of many factors, including genetic, environmental and behavioral, and size of differences can vary greatly per individual.