Which of the following perceptions does this scenario illustrate? chad is fifteen. he is very tall. he is sure other people notice his height the minute he enters a room. he wonders what expectations others have based on his height. self-esteem self-consciousness separateness personal development

How is the central idea developed further? (a) the author elaborates on the treatments for allergies in adults and how they work. (b) the author quotes the reactions of experts and the methods used to conduct the study. (c) the author compares the different rates of food allergies shown in children and adults. (d) the author indicates the limitations of the study because of differences in health care.