Taal en het onbewuste
Milton H. Erickson was een Amerikaanse psychiater en psycholoog gespecialiseerd en medische hypnose en familie therapie. Hij geloofde dat het onbewuste altijd luisterde en beïnvloed werd. In TriA® wandelcoaching maken we hier ook gebruik van. Altijd fijn om te lezen dat er onderzoek naar gedaan is.
In het Engelse artikel van Wikia.org lees je er meer over.
Erickson believed that the unconscious mind was always listening, and that, whether or not the patient was in trance, suggestions could be made which would have a hypnotic influence, as long as those suggestions found some resonance at the unconscious level. You can be aware of this, or you can be completely oblivious that something is happening. Now, Erickson would see if the patient would respond to one or another kind of indirect suggestion, and allow the unconscious mind to actively participate in the therapeutic process. In this way, what seemed like a normal conversation might induce a hypnotic trance, or a therapeutic change in the subject.
Erickson was an irrepressible practical joker, and it was not uncommon for him to slip indirect suggestions into all kinds of situations, including in his own books, papers, lectures and seminars.
Erickson also believed that it was even appropriate for the therapist to go into trance.
- I go into trances so that I will be more sensitive to the intonations and inflections of my patients’ speech. And to enable me to hear better, see better.
Erickson maintained that trance is a common, everyday occurrence. For example, when waiting for buses and trains, reading or listening, or even being involved in strenuous physical exercise, it’s quite normal to become immersed in the activity and go into a trance state, removed from any other irrelevant stimuli. These states are so common and familiar that most people do not consciously recognise them as hypnotic phenomena.
The same situation is in evidence in everyday life, however, whenever attention is fixated with a question or an experience of the amazing, the unusual, or anything that holds a person’s interest. At such moments people experience the common everyday trance; they tend to gaze off—to the right or left, depending upon which cerebral hemisphere is most dominant (Baleen, 1969) —and get that “faraway” or “blank” look. Their eyes may actually close, their bodies tend to become immobile (a form of catalepsy), certain reflexes (e.g., swallowing, respiration, etc.) may be suppressed, and they seem momentarily oblivious to their surroundings until they have completed their inner search on the unconscious level for the new idea, response, or frames of reference that will restabilize their general reality orientation. We hypothesize that in everyday life consciousness is in a continual state of flux between the general reality orientation and the momentary microdynamics of trance…
– Erickson & Rossi: Two-Level Communication and the Microdynamics of Trance and Suggestion, The American Journal of Clinical Hypnosis, 1976 Reprinted in Collected Papers Vol.1
Because Erickson expected trance states to occur naturally and frequently, he was prepared to exploit them therapeutically, even when the patient was not present with him in the consulting room. He also discovered many techniques for how to increase the likelihood that a trance state would occur. He developed both verbal and non-verbal techniques, and pioneered the idea that the common experiences of wonderment, engrossment and confusion are, in reality, just kinds of trance. (These phenomena are of course central to many spiritual and religious disciplines, and are regularly employed by evangelists, cult leaders and holy men of all kinds).
Clearly there are a great many kinds of trance. Many people are familiar with the idea of a ‘deep’ trance, and earlier in his career Erickson was a pioneer in researching the unique and remarkable phenomena that are associated with that state, spending many hours at a time with individual test subjects, deepening the trance.
That a trance may be ‘light’ or ‘deep’ suggest a one dimensional continuum of trance depth, but Erickson would often work with multiple trances in the same patient, for example suggesting that the hypnotised patient to behave ‘as if awake’, blurring the line between the hypnotic and ‘awake’ state.
Erickson believed there are multiple states that may be utilized. This resonates with Charles Tart’s idea (put forward in the book ‘Waking Up’) that all states of consciousness are trances, and that what we call ‘normal’ waking consciousness is just a ‘consensus trance’. NLP also makes central use of the idea of changing state, without it explicitly being a hypnotic phenomenon.
Where ‘classical’ hypnosis is authoritative and direct, and often encounters resistance in the subject, Erickson’s approach is accommodating and indirect. For example, where a classical hypnotist might say “you are going into a trance”, an Ericksonian hypnotist would be more likely to say “you can comfortably learn how to go into a trance”. In this way, he provides an opportunity for the subject to accept the suggestions they are most comfortable with, at their own pace, and with an awareness of the benefits. The subject knows they are not being hustled, and takes full ownership of, and participation in their transformation.
Erickson maintained that it was not possible to consciously instruct the unconscious mind, and that authoritarian suggestions were likely to be met with resistance. The unconscious mind responds to openings, opportunities, metaphors and contradictions. Effective hypnotic suggestion, then, should be ‘artfully vague’, leaving space for the subject to fill in the gaps with their own unconscious understandings – even if they do not consciously grasp what is happening. The skilled hypnotherapist constructs these gaps of meaning in a way most suited to the individual subject – in a way which is most likely to produce the desired change.
For example the authoritative “you will stop smoking” is likely to find less leverage on the unconscious level than “you can become a non-smoker”. The first is a direct command, to be obeyed or ignored (and notice that it draws attention to the act of smoking), the second is an opening, an invitation to possible lasting change, without pressure, and which is less likely to raise resistance.
- In all my techniques, almost all, there is a confusion.
- Erickson & Rossi – Hypnotic Realities
A confused person has their conscious mind busy and occupied, and is very much inclined to draw upon unconscious learnings to make sense of things. A confused person is in a trance of their own making – and therefore goes readily into that trance without resistance. Confusion might be created by ambiguous words, complex or endless sentences, pattern interruption or a myriad other techniques to incite transderivational searches.
James Braid, who coined the term ‘hypnosis’ claimed that focused attention (“look into my eyes…”) was essential for creating hypnotic trances, indeed, his thesis was that hypnosis was in essence a state of extreme focus. But it can be difficult for people wracked by pain, angst or suspicion to focus on anything at all. Thus other techniques for inducing trance become important, or as Erickson explained:
- …long and frequent use of the confusion technique has many times effected exceedingly rapid hypnotic inductions under unfavourable conditions such as acute pain of terminal malignant disease and in persons interested but hostile, aggressive, and resistant…
The Handshake Induction
Confusion is the basis of Erickson’s famous hypnotic handshake. Many actions are learned and operate as a single “chunk” of behavior: shaking hands and tying shoelaces being two classic examples. If the behavior is diverted or frozen midway, the person literally has no mental space for this – he is stopped in the middle of unconsciously executing a behavior that hasn’t got a “middle”. The mind responds by suspending itself in trance until either something happens to give a new direction, or it “snaps out”. A skilled hypnotist can often use that momentary confusion and suspension of normal processes to induce trance quickly and easily.
By interrupting the pattern of a ‘normal’ handshake in some way, the hypnotist causes the subject to wonder what is going on. If the handshake continues to develop in a way which is out-of-keeping with expectations, a simple, non-verbal trance is created, which may then be reinforced or utilized by the hypnotist. All these responses happen naturally and automatically without telling the subject to consciously focus on an idea.
The various descriptions of Erickson’s hypnotic handshake, including his own very detailed accounts, indicate that a certain amount of improvisation is involved, and that watching and acting upon the subject’s responses is key to a successful outcome. The most important thing is that the ‘normal’ handshake is subverted in such a way to cause puzzlement, which may then be built upon.
- Initiation: When I begin by shaking hands, I do so normally. The “hypnotic touch” then begins when I let loose. The letting loose becomes transformed from a firm grip into a gentle touch by the thumb, a lingering drawing away of the little finger, a faint brushing of the subject’s hand with the middle finger – just enough vague sensation to attract the attention. As the subject gives attention to the touch of your thumb, you shift to a touch with your little finger. As your subject’s attention follows that, you shift to a touch with your middle finger and then again to the thumb.
- This arousal of attention is merely an arousal without constituting a stimulus for a response.
- The subject’s withdrawal from the handshake is arrested by this attention arousal, which establishes a waiting set, and expectancy.
- Then almost, but not quite simultaneously (to ensure separate neural recognition), you touch the undersurface of the hand (wrist) so gently that it barely suggests an upward push. This is followed by a similar utterly slight downward touch, and then I sever contact so gently that the subject does not know exactly when – and the subject’s hand is left going neither up nor down, but cataleptic.
- Termination: If you don’t want your subject to know what you are doing, you simply distract their attention, usually by some appropriate remark, and casually terminate. Sometimes they remark, “What did you say? I got absentminded there for moment and wasn’t paying attention to anything.” This is slightly distressing to the subjects and indicative of the fact that their attention was so focused and fixated on the peculiar hand stimuli that they were momentarily entranced so they did not hear what was said.
- Utilisation: Any utilisation leads to increasing trance depth. All utilisation should proceed as a continuation of extension of the initial procedure. Much can be done nonverbally; for example, if any subjects are just looking blankly at me, I may slowly shift my gaze downward, causing them to look at their hand, which I touch and say “look at this spot.”. This intensifies the trance state. Then, whether the subjects are looking at you or at their hand or just staring blankly, you can use your left hand to touch their elevated right hand from above or the side – so long as you merely give the suggestion of downward movement. Occasionally a downward nudge or push is required. If a strong push or nudge is required, check for anaesthesia.
- – Erickson & Rossi – Hypnotic Realities
Any habitual pattern which is interrupted unexpectedly will cause sudden and light trance. The handshake is a particularly good pattern to interrupt because the formality of a handshake is a widely understood set of social rules. Since everyone knows that it would be impolite to comment on the quality of a handshake, regardless of how strange it may be, the subject is obliged to embark on an inner search (known as a transderivational search, a universal and compelling type of trance) to identify the meaning or purpose of the subverted pattern.
Erickson recognised that many people were intimidated by hypnosis and the therapeutic process, and took care to respect the special resistances of the individual patient. In the therapeutic process he said that “you always give the patient every opportunity to resist”. Here are some more relevant quotes pertaining to resistance:
- Whatever the behaviour offered by the subjects, it should be accepted and utilized to develop further responsive behaviour. Any attempt to “correct” or alter the subjects’ behaviour, or to force them to do things they are not interested in, militates against trance induction and certainly deep trance experience.
If the patient can be led to accept one suggestion, they will more readily accept others. With resistant patients, it becomes necessary to find a suggestion that they can accept. Resistance is always important, and should always be respected, so if the resistance itself is encouraged, the patient is made to feel more comfortable, because they know that they are allowed to respond however they wish.
- Many times, the apparently active resistance encountered in subjects is no more than an unconscious measure of testing the hypnotist’s willingness to meet them halfway instead of trying to force them to act entirely in accord with his ideas.
Although the idea of working with resistance is essentially a hypnotic one, it goes beyond hypnosis and trance. In a typical example, a girl that bit her nails was told that she was cheating herself of really enjoying the nail biting. He encouraged her to let some of her nails grow a little longer before biting them, so that she really could derive the fullest pleasure from the activity. She decided to grow all of her nails long enough that she might really enjoy biting them, and then, after some days, she realised that she didn’t want to bite them anyway.
Erickson is most famous as a hypnotherapist, but his extensive research into and experience with hypnosis led him to develop an effective therapeutic technique. Many of these techniques are not explicitly hypnotic, but they are extensions of hypnotic strategies and language patterns. Erickson recgonised that resistance to trance resembles resistance to change, and developed his therapeutic approach with that awareness.
Jay Haley identified several strategies, which appeared repeatedly in Erickson’s therapeutic approach.
- Encouraging Resistance – For Erickson, the classic therapeutic request to “tell me everything about…” was both aggressive and disrespectful, instead he would ask the resistant patient to withhold information and only to tell what they were really ready to reveal:
- I usually say, “There are a number of things that you don’t want me to know about, that you don’t want to tell me. There are a lot of things about yourself that you don’t want to discuss, therefore let’s discuss those that you are willing to discuss.” She has blanket permission to withhold anything and everything. But she did come to discuss things. And therefore she starts discussing this, discussing that. And it’s always “Well, this is all right to talk about.” And before she’s finished, she has mentioned everything. And each new item – “Well, this really isn’t so important that I have to withhold it. I can use the withholding permission for more important matters.” Simply a hypnotic technique. To make them respond to the idea of withholding, and to respond to the idea of communicating.
- -Transcription of Interview with Erickson quoted in Uncommon Therapy by Jay Haley.
- Many people’s reaction to a direction is to think “why should I?” or “You can’t make me”, called a polarity response because it motivates the subject to consider the polar opposite of the suggestion. The conscious mind recognizes negation in speech (“Don’t do X”) however the unconscious mind pays more attention to the “X” than the injunction “Don’t do”. Erickson used this as the basis for suggestions that deliberately played on negation and tonally marked the important wording, to provide that whatever the client did, it was beneficial: “You don’t have to go into a trance, so you can easily wonder about what you notice no faster than you feel ready to become aware that your hand is slowly rising…..”
- Providing a Worse Alternative (The ‘Double Bind’) – Example: “Do you want to go into a trance now, or later?” The ‘double bind‘ is a way of overloading the subject with two options, the acceptance of either of which represents acceptance of a therapeutic suggestion.
- My first well-remembered intentional use of the double bind occurred in early boyhood. One winter day, with the weather below zero, my father led a calf out of the barn to the water trough. After the calf had satisfied its thirst, they turned back to the barn, but at the doorway the calf stubbornly braced its feet, and despite my father’s desperate pulling on the halter, he could not budge the animal. I was outside playing in the snow and, observing the impasse, began laughing heartily. My father challenged me to pull the calf into the barn. Recognizing the situation as one of unreasoning stubborn resistance on the part of the calf, I decided to let the calf have full opportunity to resist, since that was what it apparently wished to do. Accordingly I presented the calf with a double bind by seizing it by the tail and pulling it away from the barn, while my father continued to pull it inward. The calf promptly chose to resist the weaker of the two forces and dragged me into the barn.
- –Varieties of Double Bind Erickson & Rossi, The American Journal of Clinical Hypnosis, January 1975.
Reprinted in ‘Collected Papers’ Volume 3.
- –Varieties of Double Bind Erickson & Rossi, The American Journal of Clinical Hypnosis, January 1975.
- Communicating by Metaphor – This is explored extensively in Sydney Rosen’s ‘My Voice Will Go With You’, but a beautiful example is given in the first chapter of David Gordon’s book Phoenix:
- I was returning from high school one day and a runaway horse with a bridle on sped past a group of us into a farmer’s yard looking for a drink of water. The horse was perspiring heavily. And the farmer didn’t recognize it so we cornered it. I hopped on the horse’s back. Since it had a bridle on, I took hold of the tick rein and said, “Giddy-up.” Headed for the highway, I knew the horse would turn in the right direction. I didn’t know what the right direction was. And the horse trotted and galloped along. Now and then he would forget he was on the highway and start into a field. So I would pull on him a bit and call his attention to the fact the highway was where he was supposed to be. And finally, about four miles from where I had boarded him, he turned into a farm yard and the farmer said, “So that’s how that critter came back. Where did you find him?” I said, “About four miles from here.” “How did you know you should come here?” I said, “I didn’t know. The horse knew. All I did was keep his attention on the road.”
- It is interesting and useful to compare Erickson’s metaphorical strategies with the teaching tales of the Sufis, which are also designed to act on the unconscious mind. The Zen tradition also employs inscrutable story-like devices in order to create a change of mental state.
- Encouraging a Relapse – To bypass simple short-lived ‘obedience’ which tends to lead to lapses in the absence of the therapist, Erickson would occasionally arrange for his patients to fail in their attempts to improve, for example by overreaching. Failure is part of life, and in that fragile time where the patient is learning to live, think and behave differently, a random failure can be catastrophic. Deliberately causing a relapse allowed Erickson to control the variables of that failure, and to cast it in a positive therapeutic light for the patient.
- Encouraging a Response by Frustrating It – This paradoxical approach acts directly on the patient’s own resistance to change. Obese patients are asked to gain weight, or in a family therapy session, a stubbornly silent family member is ignored until the frustration obliges them to blurt out some desperate truth. Once again, this approach has its roots in Erickson’s hypnotic language patterns of the form “I don’t want you to go into a trance yet”.
Compare this with ‘Prescribing the Symptom’ (below).
- Utilizing Space and Position – Hypnosis and therapy are experienced subjectively by the patient, and any part of their total experience can be used to reinforce an idea. The physical position or even the posture of the patient can be a significant part of the subjective experience. Manipulating these factors can contribute to a therapeutic transformation.
- If I send someone out of the room – for example, the mother and child – I carefully move father from his chair and put him into mother’s chair. Or if I send the child out, I might put mother in the child’s chair, at least temporarily. Sometimes I comment on this by saying, ‘As you sit where your son was sitting, you can think more clearly about him.’ Or, ‘If you sit where your husband sat, maybe it will give you somewhat of his view about me’. Over a series of interviews with an entire family, I shuffle them about, so that what was originally mother’s chair is now where father is sitting. The family grouping remains, and yet that family grouping is being rearranged, which is what you are after when changing a family.”
- -Erickson quoted in Uncommon Therapy by Jay Haley.
- This may be directly compared with Fritz Perls‘ use of an ‘empty chair’ as a context for imagined interactions (where the client was often invited to occupy the chair and thus take on the role of the person imagined to be sitting there); Bert Hellinger’s approach, which requires the client to arrange family members (played by volunteers) in a row or pattern which matches the client’s internal understanding, and then to reorganise the row; and Virginia Satir’s work with tableaux and posture.
- Emphasizing the Positive – Erickson was dyslexic as a boy, and was both colour blind and tone deaf throughout his life. He claimed that these sensory ‘disabilities’ helped him to focus on aspects of communication and behavior which most other people overlooked. This is a typical example of emphasizing the positive.
Erickson would often compliment the patient for a symptom, and would even encourage it, in very specific ways. In one amusing example, a woman whose parents-in-law caused her nauseous feelings in the gut every time they visited unexpectedly was ‘taught’ to puke spectacularly whenever the visits were especially inconvenient. Naturally the parents-in-law would always sympathetically help her clean up the vomit. Fairly soon, the annoying relatives started calling in advance before turning up, to see if she was ‘well enough’ to see them.
The subject of dozens of songs, ‘emphasizing the positive’ is a well known self-help strategy, and can be compared with ‘positive reformulation’ in Gestalt Therapy.
- Prescribing the Symptom and Amplifying a Deviation – Very typically, Erickson would instruct his patients to actively and consciously perform the symptom that was bothering them (see the nailbiting example under #Resistance), usually with some minor or trivial deviation from the original symptom. In many cases, the deviation could be amplified and used as a ‘wedge’ to transform the whole behaviour.
- INTERVIEWER: Suppose someone called you and said there was a kid, nineteen or twenty years old, who has been a very good boy, but all of a sudden this week he started walking around the neighborhood carrying a large cross. The neighbors are upset and the family’s upset, and would you do something about it. How would you think about that as a problem? Some kind of bizarre behavior like that.
- ERICKSON: Well, if the kid came in to see me, the first thing I would do would be to want to examine the cross. And I would want to improve it in a very minor way. As soon as I got the slightest minor change in it, the way would be open for a larger change. And pretty soon I could deal with the advantages of a different cross – he ought to have at least two. He ought to have at least three so be could make a choice each day of which one. It’s pretty hard to express a psychotic pattern of behavior over an ever increasing number of crosses.
- -Erickson quoted in Uncommon Therapy by Jay Haley.
- Seeding Ideas – Hypnosis makes existing learnings more accessible. It’s not realistic to suggest to someone that they do something they have never learned. For example, the suggestion “You will be able to carve marble like Michelangelo…” can have only limited impact on someone who has never had a chisel in their hands.
Certainly new patterns may be synthesised in a hypnotic state from existing (and perhaps forgotten) learnings, – and this is perhaps a good definition of hypnotherapy – but if there is no seed for the suggestions, the subject will not be able to respond effectively. Erickson would often ensure that the patients had been exposed to an idea, often in a metaphorical form (i.e. hidden from the conscious mind) in advance of utilizing it for a therapeutic purpose. He called this ‘seeding ideas’, and it can be observed to occur at many levels‚ both coarse and fine grained, in many of his case histories. In a simple example, the question “Have you ever been in a trance before?” seeds the idea that a trance is imminent – the presupposition inherent in the word before is “not now, but later”.
- Avoiding Self-Exploration – In common with most brief therapy practitioners, Erickson was entirely uninterested in analysing the patient’s early psychological development. Occasionally in his case histories, he will briefly discuss the patent’s background, but only as much as it pertains to the resources available to the patient in the present.
- INTERVIEWER: You don’t feel that exploring the past is particularly relevant? I’m always trying to get clear in my mind how much of the past I need to consider when doing brief therapy.
- ERICKSON: You know, I had one patient this last July who had four or five years of psychoanalysis and got nowhere with it. And someone who knows her said, “How much attention did you give to the past?” I said, “You know, I completely forgot about that.” That patient is, I think, a reasonably cured person. It was a severe washing compulsion, as much as twenty hours a day. I didn’t go in to the cause or the etiology; the only searching question I asked was “When you get in the shower to scrub yourself for hours, tell me, do you start at the top of your head, or the soles of your feet, or in the middle? Do you wash from the neck down, or do you start with your feet and wash up? Or do you start with your head and wash down?”
- INTERVIEWER: Why did you ask that?
- ERICKSON: So that she knew I was really interested.
- INTERVIEWER: So that you could join her in this?
- ERICKSON: No, so that she knew I was really interested.
- -Interview with Erickson quoted in Uncommon Therapy by Jay Haley.
Shocks and Ordeals
Erickson is famous for pioneering indirect techniques, but his shock therapy tends to get less attention, perhaps because it is uncomfortable for us to hear such uncharacteristic stories about an inspirational and gentle healer. Nonetheless, Erickson was prepared to use psychological shocks and ordeals in order to achieve given results:
- When the old gentleman asked if he could be helped for his fear of riding in an elevator, I told him I could probably scare the pants off him in another direction. He told me that nothing could be worse than his fear of an elevator.
- The elevators in that particular building were operated by young girls, and I made special arrangements with one in advance. She agreed to cooperate and thought it would be fun. I went with the gentleman to the elevator. He wasn’t afraid of walking into an elevator, but when it started to move it became an unbearable experience. So I chose an unbusy time and I had him walk in and out of the elevator, back in and out. Then at a point when we walked in, I told the girl to close the door and said, “Let’s go up.”
- She went up one story and stopped in between floors. The gentleman started to yell, “What’s wrong!” I said, “The elevator operator wants to kiss you.” Shocked, the gentleman said, “But I’m a married man!” The girl said, “I don’t mind that.” She walked toward him, and he stepped back and said, “You start the elevator.” So she started it. She went up to about the fourth floor and stopped it again between floors. She said, “I just have a craving for a kiss.” He said, “You go about your business.” He wanted that elevator moving, not standing still. She replied, “Well, let’s go down and start all over again,” and she began to take the elevator down. He said, “Not down, up!” since he didn’t want to go through that all over again.
- She started up and then stopped the elevator between floors and said, “Do you promise you’ll ride down in my elevator with me when you’re through work?” He said, “I’ll promise anything if you promise not to kiss me.” He went up in the elevator, relieved and without fear – of the elevator – and could ride one from then on.
- -Erickson quoted in ‘Uncommon Therapy’ by Jay Haley.
Erickson was a prolific writer, often working in collaboration with others. His chief collaborator was Ernest L. Rossi. His works are available on CD-ROM
- Erickson,M.H.(2002) Complete Works – CD-ROM, Version 1.0. Milton H Erickson Foundation Press, Phoenix, ISBN 0971619034
His books include:
- Hypnotic Realities ISBN 0829001123 (With Ernest L. Rossi)
- Hypnotherapy – An Exploratory Casebook ISBN 0829002448 (With Ernest L. Rossi)
- Experiencing Hypnosis ISBN 0829002464 (With Ernest L. Rossi)
- The Practical Application of Medical and Dental Hypnosis ISBN 0876305702 (with Seymour Hershman and Irving I. Secter) (out of print)
- Time Distortion in Hypnosis ISBN 1899836950 (With Linn F. Cooper)
His clinical papers have been collected into a four volume work:
- Collected Papers on Hypnosis: Volume 1 – Nature of Hypnosis and Suggestion ISBN 0829012060 (Ernest L. Rossi, Editor)
- Collected Papers on Hypnosis: Volume 2 – Sensory, Perceptual and Psychophysiological Processes ISBN 0829012079 (Ernest L. Rossi, Editor)
- Collected Papers on Hypnosis: Volume 3 – Hypnotic Investigation of Psychodynamic Processes ISBN 0829012087 (Ernest L. Rossi, Editor)
- Collected Papers on Hypnosis: Volume 4 – Innovative Hypnotherapy ISBN 0829012095 (Ernest L. Rossi, Editor)
– note, these four volumes are sometimes made available digitally under the misleading (and erroneous) name ‘Complete Works’.
Some books collecting transcriptions of his lectures and seminars:
- My Voice Will Go With You – The Teaching Stories of Milton H. Erickson ISBN 0393301354 (Sydney Rosen, Editor)
- Seminars, Workshops and Lectures of Milton H. Erickson Volume 1 – Healing in Hypnosis ISBN 1853434051 (Margaret O. Ryan & Florence Sharp, Editors)
- Seminars, Workshops and Lectures of Milton H. Erickson Volume 2 – Life Reframing in Hypnosis ISBN 0829015817 (Florence Sharp, Editor)
- Seminars, Workshops and Lectures of Milton H. Erickson Volume 3 – Mind-Body Communication in Hypnosis ISBN 0829018050 (Ernest L. Rossi, Editor)
Other Works which collect specific parts of Erickson’s output
- The Wisdom of Milton H Erickson: The Complete Volume ISBN 1904424171 (Ronald A.Havens, Editor)
- An Uncommon Casebook: Complete Clinical Work of Milton H.Erickson, M.D. ISBN 0393701018 (William Hudson O’Hanlon & Angela L. Hexum)
Many books have been written about Erickson and his techniques, which typically include extended citations from his papers, lectures and workshops, including:
- Patterns of the Hypnotic Techniques of Milton H.Erickson: Volume 1 ISBN 1555520529 – John Grinder & Richard Bandler
- Patterns of the Hypnotic Techniques of Milton H.Erickson: Volume 2 ISBN 1555520537 – John Grinder, Richard Bandler & Judith DeLozier
- Milton H.Erickson (Key Figures in Counselling & Psychotherapy Series) ISBN 0803975759 (Jeffrey K. Zeig & W. Michael Munion)
- Uncommon Therapy: Psychiatric Techniques of Milton H.Erickson, M.D. ISBN 0393310310 (Jay Haley)
- Phoenix: Therapeutic Patterns of Milton H.Erickson ISBN 0916990109 (David Gordon, Maribeth Meyers-Anderson)
- Taproots: Underlying Principles of Milton Erickson’s Therapy and Hypnosis ISBN 0393700313 (William Hudson O’Hanlon)