According to the text, when forming a first impression of anna, jeff would most likely notice her "physical appearance" first.
In psychology, a first impression is the occasion when one individual first experiences someone else and shapes a psychological picture of that individual. Impression precision fluctuates relying upon the spectator and the objective (individual, question, scene, and so forth.) being observed. But not every person realizes that the " first impression" is in reality just a seven second window upon first gathering somebody. This implies in a meeting circumstance you have to act rapidly keeping in mind the end goal to establish a splendid first impression on your interviewers.