My psych eval was pretty easy (at least for me). It was done in 2 separate appointments of 50 minutes each. The first session he asked questions about my past dieting, eating habits, family growing up, etc. He asked a few questions that check your thinking such as counting backwards from 100 by 7's, repeating words and phrases, then asking me a phrase we talked about later in the session (to see if I could recall it). He also asked questions about other family members beig overweight and when I first noticed I was overweight. He also asked about drug and alcohol use and history.
The 2nd session he mainly clarified some of my answers and finished writing the letter to be given to my doctor stating I am a good candidate for the weight loss surgery.
Don't get me wrong.....I was nervous.
Each psychologist is different so the questions could be a little or a lot different.