Question

Samantha is suffering from fatigue and sometimes cannot make herself get out of bed in the morning. she feels that the world is a sad, unhappy place and would like to be relieved of her existence. dr. powell and samantha examine samantha's feelings very closely and consider the relationships in her life, which may have affected her view of life. dr. powell is a professional in the field of

Answer 1

I think dr. Powell is a professional in the field of :
Clinical psychology
Clinical psychology is  a branch of the field of psychology that focused on treating and diagnosing emotional, mental, and behavioral disorders.