Answer :
Answer: d) invested/outcomes
Explanation:
Competent therapist is defined as the person who persist certain knowledge and talent delivering therapy and treatment according to the quality so that desired results can be achieved.
Competent therapist maintains and provide their therapy accordingly as per their skills and remain open towards the upcoming results.
Other options are incorrect because awareness/behavior, respectful and neutral/attitudinal are not the factors that competent therapist maintains and assesses respectively.Thus, the correct option is option(d).