Sixteen-year-old Jill loves ice cream and other rich foods, but she has become increasingly anxious about gaining too much weight. Jill frequently overeats and then intentionally vomits in an attempt to control her weight. Jill most clearly suffers from

Jill suffers from eating disorders.

She could either be a sufferer of Anorexia or Bulimia, most likely both.

Explanation:

Anorexia is an eating disorder which effects their visual image. They see their selves as overweight and disgusting constantly.

Bulimia is an eating disorder in which the person purposely vomits their food to avoid gaining weight.  

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personal-

communication, mobility, cooking, using the telephone, cleaning the house, doing laundry,   going to the bank, and managing medications.

social-

music, art groups, cooking and gardening. outdoor activities are shopping, eating out, theatre trips and sailing.

ethical-

honestly, integrity, loyalty