Dissociative Experiences Scale-II (DES-II) Eve Bernstein Carlson, Ph.D. & Frank W. Putname, M.D.

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Directions: This questionnaire consists of twenty-eight questions about experiences and you may have in your daily life. We are interested in how often you have these experiences. It is important, however, that your answers show how often these experiences happen to you when you are not under the influence of alcohol or drugs. To answer the questions, please determine to what degree the experience described in the question applies to you, and select the number to show what percentage of the time do you have the experience

For Example: 0% 10 20 30 40 50 60 70 80 90 100% Never Always

1. Some people have the experience of driving or riding in a car or bus or subway and suddenly realizing that they don't remember what has happened during all or part of the trip. Select a number to show what percentage of the time this happens to you.*

2. Some people find that sometimes they are listening to someone talk and they suddenly realize that they did not hear part or all of what was said. Select the number to show what percentage of the time this happens to you*

3. Some people have the experience of finding themselves in a place and have no idea how they got there. Select the number to show what percentage of the time this happens to you*

4. Some people have the experience of finding themselves dressed in clothes that they don't remember putting on. Select the number to show what percentage of the time this happens to you*

5. Some people have the experience of finding new things among their belongings that they do not remember buying. Select the number to show what percentage of the time this happens to you*

6. Some people sometimes find that they are approached by people that they do not know, who call them by another name or insist that they have met them before. Select the number to show what percentage of the time this happens to you*

7. Some people sometimes have the experience of feeling as though they are standing next to themselves or watching themselves do something and they actually see themselves as if they were looking at another person. Select the number to show what percentage of the time this happens to you*

8. Some people are told that they sometimes do not recognize friends or family members. Select the number to show what percentage of the time this happens to you*

9. Some people find that they have no memory for some important events in their lives (for example, a wedding or graduation). Select the number to show what percentage of the time this happens to you*

10. Some people have the experience of being accused of lying when they do not think that they have lied. Select the number to show what percentage of the time this happens to you*

11. Some people have the experience of looking in a mirror and not recognizing themselves. Select the number to show what percentage of the time this happens to you*

12. Some people have the experience of feeling that other people, objects, and the world around them are not real. Select the number to show what percentage of the time this happens to you*

13. Some people have the experience of feeling that their body does not seem to belong to them. Select the number to show what percentage of the time this happens to you*

14. Some people have the experience of sometimes remembering a past event so vividly that they feel as if they were reliving that event. Select the number to show what percentage of the time this happens to you*

15. Some people have the experience of not being sure whether things that they remember happening really did happen or whether they just dreamed them. Select the number to show what percentage of the time this happens to you*

16. Some people have the experience of being in a familiar place but finding it strange and unfamiliar. Select the number to show what percentage of the time this happens to you*

17. Some people find that when they are watching television or a movie they become so absorbed in the story that they are unaware of other events happening around them. Select the number to show what percentage of the time this happens to you*

18. Some people find that they become so involved in a fantasy or daydream that it feels as though it were really happening to them. Select the number to show what percentage of the time this happens to you*

19. Some people find that they sometimes are able to ignore pain. Select the number to show what percentage of the time this happens to you*

20. Some people find that they sometimes sit staring off into space, thinking of nothing, and are not aware of the passage of time. Select the number to show what percentage of the time this happens to you*

21. Some people sometimes find that when they are alone they talk out loud to themselves. Select the number to show what percentage of the time this happens to you*

22. Some people find that in one situation they may act so differently compared with another situation that they feel almost as if they were two different people. Select the number to show what percentage of the time this happens to you*

23. Some people sometimes find that in certain situations they are able to do things with amazing ease and spontaneity that would usually difficulty for them (for example, sports, work, social situations, etc) Select the number to show what percentage of the time this happens to you*

24. Some people sometimes find that they cannot remember whether they have done something or have just thought about doing that thing (for example, not knowing whether they have just mailed a letter or have just thought about mailing it). Select the number to show what percentage of the time this happens to you*

25. Some people find evidence that they have done things that they do not remember doing. Select the number to show what percentage of the time this happens to you*

26. Some people sometimes find writings, drawings, or notes among their belongings that they must have done but cannot remember doing. Select the number to show what percentage of the time this happens to you. *

27. Some people sometimes find that they hear voices inside their head that tell them to do things or comment on things that they are doing. Select the number to show what percentage of the time this happens to you. *

28. some people sometimes feel as if they are looking at the world through a fog, so that people and objects appear far away or unclear. Select the number to show what percentage of the time this happens to you*

Dissociative experiences scale 2 (Des II)

Description and interpretation

Description: the dissociative experiences scale 2 is a copyright free, screening instruments. According to its authors, Carlson and Putnam, "it is a brief, self-report measure of the frequency of dissociative experiences. The scale was developed to provide a reliable, valid, and convenient way to quantify dissociative experiences. A response scores could reflect a wider range of dissociative symptomatology then possible using a dichotomous (yes/no) format." (See dissociation 6 (1): 16-23)

Interpretation: the dissociative experiences scale 2 (DES II): when scoring, drop the zero on the percentage e.g. 30%=3;80 then add up single digits for client score Mean DES Scores across populations for various studies.

Items from the Des for each of the three main factors of dissociation.

Amnesia Factor: this Factor measures memory loss i.e., not knowing how you got somewhere, being dressed and clothes you don't remember putting on, finding new things among belongings you don't remember buying, not recognizing friends or family members, finding evidence of having done things you don't remember doing, finding writings, drawings or notes you must have done but don't remember doing. Items - 3, 4, 5, 8, 25, 26.

Depersonalization/derealization Factor: do you personalization is characterized by the recurrent experience of feeling detached from one's self and mental processes or a sense of unreality of the self. Items relating to this Factor include feeling that you are standing next to yourself or watching yourself do something and sing yourself as if you were looking at another person, feeling your body does not belong to you, and looking in a mirror and not recognizing yourself. Derealization is the sense of a loss of reality of the immediate environment. These items include feeling that other people, objects, and the world around them is not real, hearing voices inside your head that tell you to do things or comment on things you are doing, and feeling like you are looking at the world through a fog, so that people and objects up here far away or unclear. Items - 7, 11, 12, 13, 27, 28

Absorption Factor: this Factor includes being so preoccupied or absorbed by something that you are distracted from what is going on around you. The absorption primarily has to do with one's traumatic experiences. Items of this Factor include realizing that you did not hear part or all of what was said by another, remembering a past event so vividly that you feel as if you are reliving the event, not being sure whether things that they remember happening really did happen or whether they just dreamed them, when you are watching television or a movie you become so absorbed in the story you are unaware of other events happening around you, becoming so involved in a fantasy or daydream that it feels as though it were really happening to you, and sometimes sitting, staring off into space, thinking of nothing, and being unaware of the passage of time.
Items - 2, 14, 15, 17, 18, 20.

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