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    We Have But One Life: Why Not Reach Higher?(Sokraten 3 - 2005)

    (Steven C. Hayes) -I have been asked the following 10 questions. I found them interesting enoughthat I have written rather long answers. My apologies in advance. In between the lines I found myselfformulating answers that ask the question above. Why I say that will be clearer later.

    I suppose the other reason I have written such a long piece is that these questions come from Sweden.I have great respect for what I see happening in Sweden in the behavioral and cognitive therapies.What I see from Sweden in this area tells me that I am not the only one to find the question I haveused for a title to be an interesting one. Beautiful work is emerging in ACT that can potentially make abig difference world wide. I want to acknowledge all of the Swedish clinicians and researchers who arehelping to make it so.

    On to the questions and answers.

    (Sokraten)In your opinion, what characterizes the so-called third wave behavior therapies?

    - In my AABT President Address article [Hayes, S. C. (2004). Acceptance and Commitment Therapy,

    Relational Frame Theory, and the third wave of behavior therapy.Behavior Therapy, 35, 639-665] I saidthis:

    Grounded in an empirical, principle-focused approach, the third wave of behavioral and cognitive

    therapy is particularly sensitive to the context and functions of psychological phenomena, not just

    their form, and thus tends to emphasize contextual and experiential change strategies in addition to

    more direct and didactic ones. These treatments tend to seek the construction of broad, flexible and

    effective repertoires over an eliminative approach to narrowly defined problems, and to emphasize

    the relevance of the issues they examine for clinicians as well as clients. The third wave reformulates

    and synthesizes previous generations of behavioral and cognitive therapy and carries them forward

    into questions, issues, and domains previously addressed primarily by other traditions, in hopes of

    improving both understanding and outcomes.

    These are very broad characterizations and there is no clear dividing line between various historical

    aspects of our tradition. That is actually a good thing. I was a first wave behavior therapist when the

    second wave hit and I remember how painful it was: traditional behavior therapists were told they were

    doing something somehow less sophisticated, less honorable, and less important than CBT. First wave

    folks were not sure that was true and while there is general agreement that the second wave of traditional

    CBT was a step forward, in hindsight we can see that the first wave folks were often as right as they were

    wrong. The dividing line was drawn too clearly and we went too far in walking away from traditional

    behavioral methods and principles as a result. The same error could happen now. We can no more stop

    serious consideration of third wave issues than we can stop the tide from coming in. But we dare not be

    silly about this and start throwing out existing concepts and procedures without good data. Far better to

    explore what is worthwhile in these new developments and to maintain an open posture about what thatmeans for what has gone before.

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    I personally have little interest in creating pain in the name of creating something worthwhile for our

    clients and our world. Part of what buoys me up about the third wave is that it is not anti-cognitive or

    anti-behavioral. The third wave is not about shaming pervious aspects of our tradition. The trends Ive

    noted above are occurring within cognitive therapy, cognitive behavior therapy, behavior therapy, and

    clinical behavior analysis. That is quite a range. But even though new era should not be about shaming

    aspects of our tradition we also need to find a way to lookseriously at new ideas when they come along

    rather than remaining superficial and saying this is nonsense orthis is the same thing as what we weredoing all along. If it is either, careful analysis will show that.

    The pull is very great in some corners to reject these new ideas because they are hard to understand, or

    because people are quite enthusiastic about them, or because they come from quarters of the field that

    seem unexpected. I have had major leaders in the field dismiss ACT and RFT who, after I spend a few

    moments exploring their concerns, I realize have never really read the studies, or chapters, or books. They

    have never attended any serious trainings. By itself this is not a problem -- people have their own work to

    do, and learning about ACT and RFT need not be part of it. But serious criticism requires more. The role

    of an honest critic is a serious and helpful one but if you want to play this role you have to put in the

    time really to see what is going on.

    Yet clearly something is happening. The Dalai Lama was at the ICCP meeting this summer in

    Gothenburg. Why? It seems fairly obvious to me that clinicians of all types are beginning to emphasize

    the relevance of the issues they examine for themselves, not just for their clients. As I note above that is a

    core idea in third generation behavioral and cognitive therapy as I noted in my characterization of it.

    Mark Williams said it nicely at the ACT / RFT World Conference in Linkoping two summers ago: we are

    now trying to create treatments that we ourselves use to foster development of our own lives. That alone

    is a real change in our field. It raises difficult issues, but it is leading in very interesting directions and it

    has a chance to make what we are doing more humane, humble, and grounded in the richness of human

    experience.

    When people ask me the question you have asked I often feel as though they are asking is my work not

    as relevant as I thought it was? My answer would be something like this: your work is as valuable as

    ever, but the field also must grow and explore different ideas. These new changes are part of your

    tradition so you are connected to them. Yes, there may be new things to learn and new assumptions,principles, and technologies to explore, but no, you need not be left behind. Just be open to the ideas

    and to the data and be guided by that and all will be fine. If your instinct is to hang back, then do so but

    be cautious also about defensiveness or wanting to have new ideas fail. Stay skeptical but also stay open.

    If your instinct is to jump in, then do so but be cautious about wanting to be right, to be better than

    others, or to mistake enthusiasm about the vision for actual evidence that it is being accomplished.

    Explore your enthusiasm but help develop the data we need to know what is working and what is not.

    Both uncritical enthusiasm and emotionally-based defensiveness are dangerous and for the same reason:

    both are hostile to the ultimate purpose of the behavioral and cognitive therapy tradition to create an

    evidence-based analysis of human functioning that works for the betterment of humankind.

    How do third wave interventions differ from traditional CBT-interventions?

    - I would prefer to answer this in terms of ACT, rather than the third wave generally because there is a lot

    of diversity in these new developments. I recognize that the same thing is true in the other half of your

    question. What exactly are traditional CBT-interventions? Do you mean cognitive disputation? Skills

    training? CBT is not any one thing theoretically or procedurally, so only generalizations are possible

    given such a question.

    What is different?

    I think what is different is the philosophy, basic science, applied theory, targeted processes of change,

    and many of the techniques of change. That is a pretty long list and it would take volumes to fully explain

    them. In outline form:

    1. Philosophy

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    ACT is rooted in the pragmatic philosophy of functional contextualism, a specific variety of

    contextualism that has as its goal the prediction and influence of events, with precision, scope and depth.

    Contextualism views psychological events as ongoing actions of the whole organism interacting in and

    with historically and situationally defined contexts. These actions are whole events that can only be

    broken up for pragmatic purposes, not ontologically. Because goals specify how to apply the pragmatic

    truth criterion of contextualism functional contextualism differs from other varieties of contextualism that

    have other goals, such as hermeneutics, narrative psychology, dramaturgy, social constructionism,feminist psychology, Marxist psychology, and the like. I generally call these descriptive contextualists

    because their goal seems to be to appreciate the participants in the whole event. There are contextualistic

    varieties of CBT (the constructivists, for example) but they look more like descriptive contextualists than

    functional contextualists.

    The mainstream of CBT seems mechanistic to me. This is not bad philosophy is a matter of owning

    ones assumptions and assumptions are nothing to thump ones chest over but it is different. If you think

    of the mind as a computer, you will probably not like ACT. It will feel strange.

    Take things like the importance of values in ACT or the importance of cognitive defusion. The former is

    needed in order to specify the criteria for the application of workability, which is what a pragmatist takes

    to be true. The later is what language looks like if you hold to that pragmatic assumption. If a person

    states an irrational thought, a traditional CBT person may want to know how it biases the facts exactly

    what is demanded by the ontological assumption of mechanism while an ACT person wants to know

    what saying that is in the service of and what functional role it plays due to history and context -- exactly

    what is demanded by the pragmatic assumptions of contextualism.

    2. Basic Theory

    Nearly a decade and a half passed between the earliest randomized trials on ACT and those in the

    modern era. In that interval, the basic theory of human language and cognition underlying ACT,

    Relational Frame Theory was developed into a comprehensive basic experimental research program. RFT

    is not a basic theory of ACT. It is a basic theory of cognition. But if RFT is workable and if ACT makes

    sense, you have to be able to do a basic analysis of ACT using RFT just as you would have to be able to

    do an analysis of any cognitive procedure using RFT. That is the aspiration and if you know behavioranalysis you will recognize that it is an entirely traditional aspiration for people who do work on

    behavioral principles the difference is that now we now think we have an angle on human cognition that

    is empirically and conceptually workable. We are not fully there yet, of course, but we are now seeing the

    RFT studies of defusion, acceptance, values, and so on and the early data are tremendously exciting.

    Unless you attend ACT / RFT conferences (such as the World Conference next July in London) you will

    not see this work in journals for another few years.

    According to RFT, the core of human language and cognition is the learned ability to arbitrarily relate

    events, mutually and in combination, and to change the functions of events based on these relations. For

    example, very young children will know that a nickel is larger than a dime by physical size, but not until

    later will the child understand that a nickel is smaller than a dime by social attribution. RFT researchers

    have shown that such relations as knowing that one event is larger than another arbitrarily can be

    trained as an operant and will alter the impact of other behavioral processes. We even have some newdata seemingly showing that the symmetry of names and objects are trained as an operant in infants.

    There are neurobiological data showing that the brain lights up when performing RFT tasks much as it

    does when doing natural language tasks modeled by the theory.

    Virtually every component of ACT is connected conceptually to RFT, and several of these connections

    have been studied empirically. Among other applied implications of RFT, its primary implications in the

    area of psychopathology and psychotherapy can be summarized as follows 1. normal cognitive processes

    necessary for verbal problem solving and reasoning underlie psychopathology, thus these processes

    cannot be eliminated; 2. the content and impact of cognitive networks are controlled by distinct

    contextual features; 3. cognitive networks are historical and thus are elaborated over time. Much as

    extinction inhibits but does not eliminate learned responding, the logical idea that cognitive networks can

    be logically restricted or even eliminated is generally not psychologically sound; and, 4. direct changeattempts focused on key nodes in cognitive networks, tend to elaborate the network in that area and

    increase its functional importance. ACT is based on these ideas. Most of traditional CBT is not.

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    3. Applied Theory

    From an ACT / RFT point of view, while psychological problems can emerge from the general absence

    of relational abilities (e.g., in the case of mental retardation), the primary source of psychopathology in

    most adults and language able children is the way that language and cognition interacts with direct

    contingencies to produce an inability to persist or change in the service of long term valued ends. This

    kind of psychological inflexibility is argued in ACT and RFT to emerge from weak or unhelpfulcontextual control over language processes themselves. The now vast literature on experiential avoidance

    is but one example of how this manifests itself. Other processes are cognitive fusion; the domination of

    temporal and evaluative relations over contact with the now; the effect of all of this on weak self-

    knowledge; attachment to a conceptualized self; unclear values or values based in looking good in the

    eyes of others or avoiding pain rather than self-congruent choices; and impulsivity or avoidant

    persistence.

    The contextual theory behind ACT situates all of these processes in context it does not leave them in

    the head. These contexts can be directly changed and that is exactly what ACT tries to do. The

    functional contexts that tend to have such deleterious effects include excessive or poorly regulated

    contexts of literality, reason-giving, and emotional control, among others. In essence, the contexts that

    support verbal / cognitive functions are too widespread and are over applied. Acceptance and mindfulness

    are a prophylactic for that excess.

    4. Clinical Methods

    ACT targets each of these core problems with the general goal of increasing psychological flexibility

    the ability to contact the present moment more fully as a conscious human being, and to change or persist

    in behavior when doing so serves valued ends. The six targeted processes are acceptance, defusion, being

    present, a transcendent sense of self, values, and committed action.

    These core ACT processes are both overlapping and interrelated. Taken as a whole, each seems to

    support the other and all target psychological flexibility. They can be chunked into two groupings.

    Mindfulness and acceptance processes involve acceptance, defusion, contact with the present moment,

    and self as context. Indeed, these four processes provide a workable behavioral definition of mindfulness.Commitment and behavior change processes involve contact with the present moment, self as context,

    values, and committed action. Contact with the present moment and self as context occur in both

    groupings because all psychological activity of conscious human beings involves being in the now as

    known.

    You can draw lots of parallels to new developments in CBT, and even some in traditional CBT, but it is

    pretty obvious that these packages are not the same thing. I have trained several thousand therapists in

    ACT workshops of one day or more. I have literally never had a single CBT person do extensive training

    and come out saying this is the same as traditional CBT.

    If you want to pick one of the most salient differences, pick defusion (also known as deliteralization). In

    ACT, a troublesome thought might be watched dispassionately, repeated out loud until only its soundremains, or treated as an external observation by giving it a shape, size, color, speed, or form. A person

    could thank their mind for such an interesting thought, say it very slowly, or label the process of thinking

    (I am having the thought that I am no good). They might note how the back and forth of a mental

    argument is like a volley ball game and then literally play that out while watching from the sidelines.

    There are perhaps 100 defusion techniques that have been written about somewhere in the ACT literature.

    Not a one of them involves evaluating or disputing these thoughts.

    ACT is an approach to psychological intervention defined in terms of it philosophy, basic principles, and

    targeted theoretical processes. You can easily create and test protocols to test ACT with various disorders

    but it is not a specific technology anymore than, say, using candy contingently is reinforcement. In

    theoretical and process terms we can define ACT as a psychological intervention based on modern

    behavioral psychology, including Relational Frame Theory, which applies mindfulness and acceptance

    processes, and commitment and behavior change processes, to the creation of psychological flexibility.

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    In your opinion, are there any potential advantages of third wave behavior therapies such as ACT(Acceptance and Commitment Therapy) compared to traditional CBT?

    - You said potential and if the answer is not yes there it would be silly to study ACT at all. If you

    mean actual advantages, the question is entirely an empirical one. If you mean theoretically speaking

    then that is particularly hard because of my position as an originator, but I will try.

    Lets start with the data.

    Right now there are a handful of studies that have looked directly and they tend to be medium to small.

    Only 2 are published, and one of these barely mentions outcome because it was a piece on process of

    change. So we have a long way to go but I try to remind myself that the ACT book was only published

    in 1999. The natural consequence of focusing on the basics was that all of this important outcome work

    was delayed.

    Here are the studies done so far:

    Rob Zettle, who trained with Beck, did two very small randomized trials on ACT versus CT for

    depression one using individual ACT and CT and the other using ACT and CT group therapy. A muchlarger multi-site randomized trial is underway right now.

    In his two studies (you can get the citations from the ACT website just go to

    www.acceptanceandcommitmenttherapy.com and find and down load the ACT handout) he found

    Cohens ds at post between ACT and CT of 1.23 (individually delivered) and .53 (group) and at follow-

    up of .92 and .75. The N was very small though. The ACT group was only an N of 6 in the individual

    study and about 10 or so in the group study.

    The 4 other studies are brand new and are not published yet. Ann Branstetter did a randomized trial with

    end stage cancer distress. Ann was trained in traditional CBT and she applied CBT procedures she

    thought would help (such as cognitive restructuring). There was not follow up because the patients were

    in end stage cancer but at week 12 ACT had a Cohens d of .9 compared to traditional CBT on distressover dying. You can email her for details she is at Southwest Missouri State University (you can go to

    the directory there for her email I believe).

    Jennifer Blocks dissertation at Albany (not out yet she was just hired as a faculty member at LaSalle

    so you should be able to find her email address through the directory there) compared ACT and CBGT in

    social phobia and found a Cohens d of .45 at post in favor of ACT compared to traditional CBT on the

    behavioral measure (standing up and speaking). Carmen Lucianos team at the University of Almeria just

    did a smoking trial comparing ACT and a CBT package used by a Spanish cancer society and found a

    Cohens d of .42 at a one year follow up on smoking cessation. Raimo Lappalainen and his group at the

    University of Tampere has preliminary data in an effectiveness trial comparing ACT and traditional CBT

    (using CBT methods linked to functional analysis, such as skills training, or exposure) in a training clinic.

    Beginning therapist were randomly assigned one ACT and one traditional CBT client (N = 14 each

    condition). Problems ranged across the usual outpatient spectrum. On the SCL 90 the post Cohens d was.62. Evan Foreman and James Herbert reported similar data at AABT last year from their clinic at Drexel

    University.

    Right now with data I can actually get my hands on, with 205 subjects in 6 studies the average effect size

    at post between ACT and CBT is .55 and at follow up (from 8 to 52 weeks) is an identical .55. But we are

    very, very early and 2/3 of this has not yet gone through peer review, so I can fully understand (and I

    myself embrace) a sense of caution. The happy news is this: we will soon really know. Id say in 2 years

    we will have 10-12 datasets. Id be shocked if the effect size I just quoted holds up if it does it would be

    revolutionary but I would not be surprised to see it settle into a positive range. We shall soon see.

    As for theoretically:

    The strengths of the ACT model as compared to CBT are these.

    http://www.acceptanceandcommitmenttherapy.com/http://www.acceptanceandcommitmenttherapy.com/
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    1. The model is easily scalable and broadly applicable. If you look at the whole outcome literature done

    so far (RCTs, controlled time series designs, and case studies) the problems targeted form a pretty broad

    list: PTSD, panic, depression, racist prejudice, burnout, epilepsy, smoking, OCD, pain, psychosis, cancer,

    diabetes, multiple sclerosis, sports psychology, attitudes against pharmacotherapy, skin picking, learning

    new procedures at work, heroin abuse, worksite stress, work innovation, marijuana abuse, and several

    others. Again, several of these are not published yet but they are all done and they are coming.

    2. The putative processes of change are well specified and in some areas there are at least marginally

    adequate measures.

    3. The mediational analyses seem to be working. Ive written a summary of this literature forBehaviour

    Research and Therapy and there are already 7 successful formal mediational analyses published orcompleted and coming. So far the data are very supportive. The processes successfully examined so far

    include acceptance, defusion, values, committed action, and psychological flexibility so several processes

    aspects have some data in mediational trials.

    4. The components seem to be working when inductively tested. There are at least seven such studies witha total of just under 200 subjects.

    5. The basic theory is intricately linked with the technology and itself seems to be working.

    For those who believe only in RCTs of technology, what I just said is not very important. I would just

    say to such people that the history of science shows that you cannot create a progressive science using

    only outcome studies. I explained why in The Scientist-Practitioner(Hayes, Barlow, and Nelson-Gray,

    1999) so I wont fully repeat the argument here. In a nutshell, though, it is this: without good theory, the

    technological development problem is based on common sense categories and it becomes empirically and

    practically overwhelming. I do not want this to be heard as Steve Hayes says RCTs are not important.

    Im not saying that. They are. Hugely. But they are not enough! I risked my career on the idea that

    development in the areas of philosophy of science, basic principles, applied theory, specification of

    processes of change and effectiveness are just as important (and in the long run more important) than

    efficacy tests of technology. I think what is happening right now in ACT / RFT suggests that perhaps it

    was an investment worth making.

    The scientific game the ACT / RFT group is playing is this: how can we create a truly progressive

    science of psychology that can address the human condition in a more adequate way? Are we willing to

    stand or fall on RCTs as a measure of success? Yes. But we want and demand another, even more

    difficult criteria: seeing a more truly useful psychology emerge as a result. We think it is only fair to insist

    that both criteria be considered when considering the kinds of questions being put to me here, and when

    folks say that in 20 years (from the first RCT until now) we have only done 20 RCTs, I want this much

    harder criterion to be factored in as well. We have also only created the first truly new behavioral

    approach to language and cognition; and we have created a new theory of psychopathology; and we have

    clarified a new version of the philosophy of science underlying behavior analysis. Come back in ten years

    and lets see if it was really worth it.

    In your opinion, are there any potential advantages of traditional CBT compared to third wavebehavior therapies?

    - Again, I do not want to speak for the whole 3 rd wave. ACT adds things that may make some third wave

    processes safer and more reliable. For example, ACT uses mindfulness procedures but it has many things

    in place to make sure these procedures are not used as a form of avoidance and that they do not bring in

    cognitive and emotional material that will overwhelm the client. Im personally more willing to comment

    on ACT for that reason.

    Right now we have one study (Zettle, 2003; in The Psychological Record) showing a smaller effect size

    for ACT than for a CBT procedure (systematic desensitization) and it was with a relatively minor

    problem (math anxiety). I have often said (and said in the 1999 ACT book I believe) that it probably does

    not make that much sense to use a procedure like ACT with minor problems because the issues it raisesare just too fundamental. I could be proven wrong with data. But I note that even in the Zettle study I just

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    noted, ACT worked better with highly experientially avoidant subjects; desensitization did not show that

    relationship. So I expect CBT to work better in more confined and minor areas. We shall see.

    It may also be easier to train CBT. ACT seems subtle at times. This may not turn out to be a big issue

    since ACT also focuses on processes therapists themselves have inside themselves which may be a

    good guide. But right now Im not sure that training in ACT will be as easy. Then again Raimos

    effectiveness data are reassuring.

    Remember, however, that ACT is a model not just a package. All of the behavioral methods and some of

    the cognitive ones can easily be put into ACT protocols. They are still ACT. But ultimately we will have

    to show that, for example, exposure from an ACT perspective is better than exposure from a traditional

    CBT perspective. We have a couple of small studies that indicate that might be true (e.g., see Jill Levitts

    dissertation in Behavior Therapy, 2004) but not large RCTs on the question. Thankfully some of these are

    underway right now (such as in Michelle Craskes lab) so in a few years we will know.

    Is there much in traditional CBT that is helpful? Yes, of course, and virtually all of what is known to

    work fits with the ACT model so these procedures can be used from an ACT perspective. Is the ACT

    model a better place to put these procedures? Lets see. The answer will probably not be yes, always.

    Presumably it is more likely to be sometimes yes, sometimes no. But both the yes and no answers willmove us forward

    From a theoretical point of view, how do theories of third wave behavior therapies such as RelationalFrame Theory (RFT) relate to traditional CBT-theories?

    - I will answer this from the point of view of RFT, not third wave theories in general.

    That question is a huge one. Here is a thumbnail response to this very large question.

    RFT seeks a broad understanding of cognition. I think in the long run it could be more important than

    ACT because if it works the whole of psychology could change.

    RFT is developmental, contextual, and behavioral. It gives you ideas about what to change to make

    things happen. It is so basic that it goes all the way down to animal behavior and human infants; and yet

    so broad in scope that it has clear implications for our understanding of social processes or such human

    activities as religion.

    We have never had an empirically adequate behavioral, contextual account of cognition. Now we have at

    least the beginnings of one and it seems to be braking down the artificial barriers between cognitive and

    behavioral science. If you think that is excessive rhetoric, well, underline the sentence and email me in a

    decade and we shall together evaluate it.

    The theories underlying CBT and CT are not like that. They have relatively low scope and they emerged

    typically from clinical concerns. They do not pretend to be the functional equivalent in cognition for what

    behavioral principles are in non-verbal behavior.

    You have to be impressed with what the traditional behavior therapists were able to do with traditional

    behavioral principles. It think it was in part because these principles emphasized manipulable contextual

    variables. Imagine what we might do with a theory of cognition that emphasized manipulable contextual

    variables, if the theory was relatively adequate. Maybe a lot.

    Is RFT relatively adequate? Well, we are getting closer and closer to saying yes but that is just too

    involved of a question to answer in a sentence. It is now a huge literature. But thankfully you will soon be

    seeing its results in journals that clinicians read it has built up to that point. Within 2-3 years everyone

    staying awake in CBT will know what I am saying is so.

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    At the 5th ICCP in Gothenburg professor Lars-Gran st, in his talk on the empirical support of thirdwave behavior therapies, argued that there is a quite limited support of third wave behavior therapiessuch as ACT. What are your thoughts on that?

    - Lars-Gran is a wonderful scientist and an honest critic. When we did the ACT / RFT conference in

    Linkoping we invited him to comment and we welcomed his criticism. To this day, every study that

    comes to me in final form I send to him.

    So why were there differences in Lars-Grans talk at ICCP versus my talk there?

    Our roles are different and there is a difference in some areas of emphasis. The differences are not ones

    of core values. Here are the sources I think might be there.

    Breadth of the criteria. I give more weight to a model that is working than to RCTs alone. So I weighmediational analyses, RFT progress, AAQ studies, etc very heavily. But it is absolutely fair to let RCTs

    be the ultimate arbiter. So I see no core differences just one of emphasis and one of time.

    The temporal measure of progress. Given the larger purpose of ACT / RFT, I want folks to apply this

    harder set of criteria with some sense of how hard the actual task is. In my view, we are progressing verywell, despite the 15 year gap mentioned earlier. But if you look just at RCTs, you might think progress is

    not as fast. No core difference just one of emphasis.

    Breadth of application. I think the breadth of the model really matters. In traditional syndromal studies

    that is not the purpose. Only pain and smoking have more than two ACT RCTs and in both cases only

    one is yet published. So we are not over the bar in any one area yet, but across the board the progress is

    more notable and the breadth of application is pretty amazing. Again, no core difference just one of

    emphasis.

    RCTs versus controlled time series designs. As a behavior analyst I trust a good set of time series

    designs. I want RCTs ultimately, but I count the times series data was well. I think that may be a

    difference but in the long run it will not matter because I too want RCTs to confirm what the time seriesdesigns are telling us.

    Quality of controls. Many of these early ACT studies are put together by students and young faculty.Only a few are funded. That is now changing. But these early studies look underpowered and the

    methodological bells and whistles are sometimes not there. But it is getting better, and we are starting to

    see replications with better controls. When you compare ACT to established CBT research from the best

    labs in the world, you are comparing research programs at two very different stages of development. We

    shall see what happens over time as funded ACT research becomes more common.

    Published versus coming. This is the biggest one. I know what is coming and I have the data sets sent tome by the world wide ACT community. I know the researchers and I feel I can make some judgments. If

    you just look at publications (which an outside critic simply MUST do in order to be responsible) the

    picture looks different. But if my guess about the quality of the data is right in the longer run (say in 1-2years) what it look like today for me will be evident to outside reviewers. Of course, this is a moving

    target. By then I will know the next 2-3 years of data and I may be insufferable. But this difference is

    self-corrective. If I am being carried away with enthusiasm, in the long run honest critics will tell us what

    is happening. We shall see. Check back in a few years.

    I personally trust Lars-Gran. I know that one day he will either say OK, you have passed the bar or it

    is now clear you will not pass the bar. But so far when Lars-Gran says you are not there yet we just

    agree and work harder. I think he is being fair about where we are right now, given his focus and the

    restrictions that come from that. But I also think it is perfectly fine for young people to look at the data

    more like I do and say there may be something cool there. We need both enthusiasm and skepticism,

    and young professionals need to read where things are going years down the line. That is a different role

    than an established senior scholar. There is value in both styles and different audiences naturally wind up

    on one side of that divide or the other.

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    Could you tell us something about your current work on ACT and RFT?

    - I want a theory of human behavior that allows us truly to make a difference in our homes, schools,

    workplace, and clinics. The book that brought me into behavioral psychology was Walden II, and that

    passion for impact in how we life our lives has never left me. The ACt / RFT community wants it all: a

    technology that works, a theory that works, basic principles, AND a powerful linkage to our deepest

    human desires. But we can distinguish aspirations from data and we have created a culture of opennessand self-criticism that seems scientifically healthy to me.

    As far as content, I am very focused on how we can use these procedures to impact on the objectification

    and dehumanization of others. Frankly, if we do not solve that problem we may not have a world to worry

    about in 25 years. Our early work show we can make a big impact on prejudice and in helping humans to

    carry the racist, sexist, elitist thought and feelings society gives us and yet to step toward on creating a

    more just world.

    I am using ACT to help clinicians learn new things without stress and burnout. I am working on how to

    help these methods penetrate the culture.

    I am very focused on how to link RFT in an ever tighter way to ACT.

    And I want to see if RFT will lead to new methods of education, child interventions, and social change.

    So I am doing basic work developing RFT in areas like motivation, metaphor, early childhood education,

    persuasion, and the like.

    One thing you will see if you come to the ACT / RFT World Conference in London in July 2006 we

    are using ACT and RFT itself to create an ACT / RFT community that is open, non-hierarchical, diverse,

    committed, sharing, caring, and just plain fun. I look at the vitality the young professionals and students

    show at such meetings and I ask myself what would happen if we worked together to create a

    community dedicated to the production of a psychology worthy of the human needs we are meant to

    address? By appealing to the better nature of out clients (e.g., self-acceptance, mindfulness, values,

    commitment) we seem to be creating change in the clinic. It seems to me that by raising our sites as

    professionals and creating a supportive, open, generous culture the same might happen in our training

    programs, clinics, and research teams. In a concrete reflection of that I spend a lot of my time supporting

    ACT and RFT folks around the world.

    In your opinion, what is the greatest challenge of contemporary psychotherapy research?

    Finding a way to bring science into contact with the deepest issues that are inside human suffering and

    human aspiration, without violating the former or minimizing the latter.

    Finally, what is your vision of psychotherapy; let us say 10 years from now?

    I do not think psychotherapy can stand apart from the science that supports it, so I want to reformulate

    the question into this: what is your vision of psychology 10 -20 years from now? With a broader scope of

    reference and a longer time frame my vision is the creation of a new empirical contextual psychology that

    carries forward and deepens our intellectual tradition, revitalizing basic psychology and linking our work

    to principles that help us address problems of human suffering and human growth.

    I want to see us create a psychology more adequate to the challenges of the human condition.

    I know some will view this vision as laughably large, but this was part of the original vision of

    behavioral psychology and behavior therapy. Behavioral psychology lost its way over the issue of human

    cognition, and traditional CBT resulted, but perhaps we have found a way forward that will go beyond the

    excessively narrow goal of empirically evaluated technologies, to include also the two other aspects of

    our original tradition that were left behind: a firm link of application to basic principles, and an expansive

    vision of a form of psychology that can help create a better world in every area of human life. If we cando that, psychology itself may become more robust and useful. That is the vision.

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    Thank you for asking these questions of me. I was humbled by the request and hope the answers are of

    interest. If something in here is of interest, you can explore this tradition easily at

    www.acceptanceandcommitmenttherapy.com andwww.relationalframetheory.com

    Steven C. Hayes

    University of Nevada

    http://www.acceptanceandcommitmenttherapy.com/http://www.relationalframetheory.com/http://www.relationalframetheory.com/http://www.acceptanceandcommitmenttherapy.com/http://www.relationalframetheory.com/