Isla's best friend is displaying Haptics by comforting her through touch.
Haptics refers to the study of communication by touch. In the scenario described, Isla's best friend displaying Haptics by patting her on the back, which is a form of nonverbal communication aimed at providing comfort and support.
Touch, as a nonverbal communication type, has the power to convey feelings of warmth, care, and empathy, making it a vital aspect of interpersonal relationships.
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