Here is an example from" the conversation is hypothetical. T = therapist C = Client This coded dialogue can be transcribed as:

ECRB – Evoking clinically relevant behavior
T: Tell me how you feel coming in here today (CRB2) C: Well, to be honest, I was nervous. Sometimes I feel worried about how things will go, but I am really glad I am here. CRB1 – In-session problems
C: Whatever, you always say that. (becomes quiet). I dont know what I am doing talking so much. CRB2 – In-session improvements
TCRB1 – Clinically relevant response to client problems
T: Now you seem to be withdrawing from me. That makes it hard for me to give you what you might need from me right now. What do you think you want from me as we are talking right now?". TCRB2 – Responses to client improvement
T: Thats great. I am glad youre here, too. I look forward to talking to you. Functional ideographic assessment template
Another example of treatment besides coding is functional ideographic assessment template. The functional ideographic assessment template, also known as FIAT, was used as a way to generalize the clinical processes of functional analytic psychotherapy. The template was made by a combined effort of therapists and can be used to represent the behaviors that are a focus for this treatment. Using the FIAT therapists can create a common language to get stable and accurate communication results through functional analytic psychotherapy at the ease of the client; as well as the therapist.
Any individual histrionic may exhibit one or more of the following:

Treatment
Treatment is often prompted by depression associated with dissolved romantic relationships. Medication does little to affect the personality disorder, but may be helpful with symptoms such as depression. Treatment for HPD itself involves psychotherapy, including cognitive therapy. Interviews and self-report methods
In general clinical practice with assessment of personality disorders, one form of interview is the most popular: an unstructured interview. The actual preferred method is a semi-structured interview but there is reluctance to use this type of interview because they can seem impractical or superficial. The reason that a semi-structured interview is preferred over an unstructured interview is that semi-structured interviews tend to be more objective, systematic, replicable, and comprehensive. Unstructured interviews, despite their popularity, tend to have problems with unreliability and are susceptible to errors leading to false assumptions of the patient.One of the single most successful methods for assessing personality disorders by researchers of normal personality functioning is the self-report inventory following up with a semi-structured interview. There are some disadvantages with the self-report inventory method that with histrionic personality disorder there is a distortion in character, self-presentation, and self-image. This cannot be assessed simply by asking most clients if they match the criteria for the disorder. Most projective testing depend less on the ability or willingness of the person to provide an accurate description of the self, but there is currently limited empirical evidence on projective testing to assess histrionic personality disorder.