The idea of psychological regression keeps pushing
its way to the front of the discussion, and I suppose I shouldn’t be surprised,
because current naïve beliefs about psychology almost always assume that
someone can go back to early childhood, back to the womb-- even back to previous lives. Still, when
this matter comes up again, I feel like taking up the fight on the side of
reason.
In a recent blog post, I referred to Kathy Brous, who says she accidentally
regressed herself back to infancy. (I really must get her book and see how she
did it, and I do think she should warn us all of the kind of accident that
might have this effect.) Then, a few days ago, I received a flyer advertising a
class in qigong (the Chinese exercise/meditation
routine) for autistic children. The class instructs parents how to do what they
call qigong sensory training, which
they are then to do with their autistic children every night. What does that
have to do with regression, you ask? Well, here’s what the flyer says: “The
routine is designed to normalize your child’s difficulties with touch &
sensory sensitivities so they can essentially ‘go back’ and begin to reclaim
the key developmental milestones that were missed in the first years of life.”
In other words, the qigong presenter
(who is someone I know and had respected up to this point) claims that the
treatment can cause regression to an
earlier psychological stage, followed by rapid recapitulation of previously-missed developmental steps.
The idea of regression has become so embedded in
American thought that it is hardly even discussable-- it’s an a
priori assumption, an agreed-upon given, even one of dear Mr. Rumsfeld’s
known knowns. But let’s just think about it for a bit.
The idea of regression came out of the neurological
studies of John Hughlings Jackson in the late 19th century.
Hughlings Jackson was interested in seizure disorders (his wife had died from
one) and other aspects of brain damage, and in the course of his work he
concluded that the nervous system was organized in a hierarchical fashion. This
meant that higher-level brain areas acted to inhibit the more primitive parts
of the brain, but if the higher areas were damaged, primitive movement patterns
would reappear, showing that the lower areas were now “in charge”. Hughlings
Jackson’s view of regression was of great interest to Sigmund Freud, whose
biological view of personality used the metaphor of regression, comparing
psychological changes to neurological events. Freud’s second important
metaphor, the idea that human motives and needs acted in a hydraulic manner and
could be blocked in their normal flow by disturbing events, worked together
with the regression idea, suggesting that if a patient could regress to and remember
an event that caused emotional blockage, that blockage would disappear.
Freud’s ideas about regression really involved
events after the first year of life or so, and in some of the cases he
mentioned, patients had been young adults when the problem incident occurred.
However, some of Freud’s students and colleagues, like Otto Rank, suggested
that emotional difficulties required regression to the time of birth, and some
later authors moved the problem period to prenatal life-- or even, as Scientologists claim, to
conception.
So, how do we examine these ideas? It’s certainly
true that sometimes people act childish, and if they are children they may show
problem behaviors characteristic of earlier ages, things we thought they had “outgrown”.
Under hypnosis or other forms of suggestion, people may act as if they are
babies, or at least act the way they think babies act. Have any of these people
really regressed? The first issue, that of showing less mature behavior, is
easily explained as a reaction to stress; it’s not necessary to posit regression
in order to explain it. For the second, it’s important to realize that with
suggestion people can also act as if they are much older than they are, or at
least they can act the way they think a much older person acts. If we are going
to accept regression on the grounds of a person being able to act like a baby
under hypnosis, it seems that we should also accept “progression” to a later
stage of life-- and I can’t believe that
even the most devout regressionist would be willing to do that.
It seems, then, that we don’t have evidence that
people do regress in the common sense of the term. And according to the usual
rules of logic, the burden of proof is on those who claim regression happens,
as it is not possible to prove that something never occurs.
Obviously, the most important question about
regression has to do with whether there is evidence to support its occurrence.
But in the absence of such evidence we can also proceed to consider the plausibility
of regression. An important concept that argues against psychological
regression is epigenesis. This term
refers to the fact that in the course of development, innate biological factors
interact with experiences to shape the individual. At every stage of
development, new experiences act on a person who has already moved along a
developmental pathway determined by biological characteristics added to
previous experiences. Thus, the individual who has had Experience A at an early
stage may respond very differently to an event than the way someone who has had
Experience B responds to the identical event. In the course of development, people
really change, and the results of past events may or may not be able to be
undone later—but in any case are not undone by repeating early experiences.
To take a biological example, a child who has been
badly malnourished may be brought back onto a normal developmental path if
given an improved diet at age 18 months, but if the better diet does not appear
until age 5, stunting of growth and of brain development will not be corrected
no matter how good the food is--- and
incidentally, to improve the five-year-old’s diet does not mean to give him 6
months of milk alone and then start him on pureed foods, which would be the
appropriate analogy to many psychological regression methods. Similarly, a
person who has lost speech due to a stroke is not treated by exposure to
infant-directed talk of the kind he originally needed for good speech
development.
Erik Erikson’ psychosocial theory of development made
good use of the idea of epigenesis. Erikson saw the individual as working through
a series of challenges in which he or she needed to find a balance between two
aspects of the self and of the world. At each stage, the person brought to the
new challenge characteristics that came from previous development, which helped
to determine how a balance might be found. Regression was not an option-- but did that mean that a problem from the
past could never be resolved? No, in Erikson’s view, every problem of
personality development (like a balance of trust and mistrust) was to some
extent re-worked at every developmental stage, in the context of new events and
new abilities. Each stage had a focal problem, but other issues were also
malleable, so, for example, a person who had in early life had reason to be
distrustful could during childhood, adolescence, or later, have new experiences
with people that would enable a more positive balance of trust and mistrust.
The idea of epigenesis is that people are influenced
by experiences but that they keep on
developing and become different persons over time. The idea of regression
is that some aspect of an individual remains identical in spite of maturation
and experience, but carries with it “buckets” of experiences that can be dumped
and replenished with better contents through a regression procedure. This seems
to suggest that according to the regressionist view, the personality is somehow
independent of the usual rules of time, space, and developmental change.
But, you say, let’s go back to the qigong. What if the regression claim is
irrelevant? Isn’t the important thing whether it works? And it turns out that
there are claims that it works, but it’s all a bit sticky. For example, in one
study (Silva, L., Schalock, M., & Gabrielsen,K. (2011). Early intervention
for autism with a parent-delivered qigong
massage program: A randomized controlled trial. American Journal of Occupational Therapy), the authors concluded
that qigong was effective. Having
invited parents to join the trial, and presumably explained that some would
receive treatment and others be wait-listed, they compared a group of children
whose parents were given 3 hours of training , plus 30 minutes a week for 7
weeks of coaching while the parents performed the procedure in the presence of
a trainer, to another group who were not described as receiving any attention
except for being told they were wait-listed. So, as so often happens, we have people
who are told they’re getting a good treatment, get a lot of attention from
enthusiastic trainers, get together with the trainer and the child
periodically, and spend more time in direct interaction with the child than
usual, and they’re compared to people who don’t get any of that. Not
surprisingly, it turns out that families with kids with handicapping conditions
do better when they get supportive attention, and the kids then do better too;
we don’t have to turn to Chinese medicine for an explanation here. The authors
of that study should have had a comparison group with sham qigong using different
movements than the real thing, and they did not have that, so I’m afraid they don’t
get to conclude that the treatment is effective.