Answer :
Gretta's negative predisposition toward the brand can be referred to as her: attitude.
What is Attitude?
Attitude can be described as a psychological concept, which can be said to be a mental and emotional entity exhibited by an individual towards something or an object.
How a person feels about and towards something or a person, can be negative or positive, which is their attitude.
Therefore, Gretta's negative predisposition toward the brand can be referred to as her: attitude.
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