Critical thinking is a desire to seek, patience to doubt, fondness to meditate, slowness to assert, readiness to consider, carefulness to dispose and set in order; and hatred for every kind of imposture.” ~ Francis Bacon (1605)

 

If a patient feels better, then where is the harm? This question often comes up in any semester of the Research Literacy course I teach at an Ontario private massage therapy college. It is a reaction to the challenge of a closely held belief. I ask my students if they would be comfortable receiving treatment if their physician had concluded that the best evidence available for the proposed treatment was actually not very good, was done only on men and did not take into account a present comorbidity. But the patient they gave it to last week seemed satisfied, so let’s give it a try. After all, what harm could it do?

These are not questions I try to answer, but they are examples of questions that can elicit cognitive dissonance, an uncomfortable feeling that might come with a flushed face and thumping heart rate. There is no actual threat to life, of course, but somehow there is an implication that examining these questions may have an impact on a chosen way of life. If a massage therapist cannot help to boost an immune system against a plethora of diseases, reliably find or treat the debated trigger point, have a measurable impact on low back pain, nor have more than an immediate effect on stress, what can they do?

I can’t really answer that question. An awareness of critical thinking tools is perhaps the most important information I can pass on to students, more so than providing answers to questions students haven’t examined themselves.

Critical thinking is a concept of self and self-identity. Learning how to do it automatically is a continuous process, a self-directed and self-corrective practice for which, in the limited time available, I can provide only the directional signpost.

You Can Lead Them to Water….

Like in real-life societies, my classes of true critical thinkers are rare; unskilled thinkers inevitably make up the majority of the class. That is not to say that the unskilled thinker does not critically think. Everyone thinks critically about something at some time in our lives, but the skill of thinking critically — using intellectual standards and developing intellectual traits that transcend subject matter on a consistent basis — is a practice at which the majority of us are actually not that familiar.

Many university graduates may only have been exposed to critical thinking in concept rather than practice. (1,2,3) In the half semester course that I conduct, there is only enough time to either introduce or remind the students of those concepts. Fanshawe College in London, Ontario, is the only massage therapy college that can be seen from its course descriptions to be incorporating the concept of critical thinking throughout their classes. Seven of their courses, ranging from ethics to clinical practice, emphasize critical thinking. (4) In most Ontario massage colleges, however, critical thinking — though it may be mentioned — is not an ongoing component, and it is likely to be offered only within a research literacy or research methodology course.

Though research literacy is a necessary subject in which health care providers should be well-versed, critical thinking skills are generally not considered a necessary component of the subject at large. That may sound a little odd; surely to critique an article critical thinking skills would be a necessity. As it turns out, research can be conducted on any topic, even one that lacks basic scientific plausibility, (5) and any research study can be critiqued no matter the subject. Pulling technical information from a research article can be done with a list of questions, and though it does require thought, it doesn’t require critical thought.

If some of the technical aspects of the research, like method and analysis, are found wanting then a valid critique is born. (6) But the intellectual exercise of describing and evaluating a research study is not enough. Given that anything can be studied, critical thinking provides the necessary skills to determine the initial validity of the subject.

The “pathological dispositions of the human mind” that can be collectively described as egocentricism mean that critical thinking is not a subject easily palatable to adults who are not already well-versed in its concepts. Not many people like being criticized, and critical evaluation of an idea is often mistaken for criticism of a person, especially if someone cherishes that idea.

Why Critical Thinking Is Required in Massage Therapy

Critical thinking is “disciplined thinking that is governed by clear intellectual standards.” (9) As beings who are inherently egocentric in thought, the majority of us are likely to consider ourselves to be critical thinkers. But if we are not aware of how we think, it is probable that we consider ourselves critical thinkers without really examining explicitly what these intellectual standards are.

The Foundation for Critical Thinking details the standards required and traits that develop in the process of reflective thinking. (10) They described critical thinking as clarity, accuracy, relevance, logic, breadth, precision, significance, completeness, fairness, and depth. These standards make up the questions that should be asked of any statement.

For example, a statement or thought that is unclear cannot then be assessed for accuracy, precision, or relevance to a process. Once these standards are considered, then depth or complexity of the thought can be determined. If the thought is superficial, but clear, then the thought needs further developing.

Assessing for a point of view comes next and we can see if the thought or statement makes logical sense. At the end of the process, we must assess our own bias, and this might be the most important of all because once the thought is formed and assessed for all the other standards, we might not like what we see. So if the thought makes sense, we have to ask is it fair or does it only make sense from our own perspective?

The standards are only one part of the process. The elements of reasoning that these standards are applied to are purpose, questions, points of view, information, inferences, concepts, implications and assumptions.(11) Again, there is questioning of both the other and of the self that is about attending a process through which an answer is discovered.

Achievement in a critical thinking context is not just related to outcome, but to how we develop as thinkers. The intellectual traits that develop from going through this process repeatedly are humility, autonomy, integrity, courage, perseverance, confidence in reason, empathy and fair-mindedness. (12) They have their opposites, so instead of integrity we may be more likely to act with hypocrisy and not hold ourselves to the practice of these standards in the same way we hold others. When thinking about our own thinking, these traits expose the egocentric nature of unskilled thinking by requiring us to ask the hard questions and demand honest and sometimes difficult answers. Gaining these traits is an intellectual struggle that takes time and perseverance.

A recent conference on critical thinking in health care settings adds that critical thinking “Whether termed as critical thinking or its related constructs (diagnostic reasoning, problem solving, clinical reasoning), it involves higher order mental abilities as well as mindfulness about the process of thinking.” (13) In a health care setting, these skills may be learned on the job, but without formal instruction or continued practice, some therapists will never master critical thought processes and will remain static in their practice and beliefs.

Pigliucci in a philosophical comment on these concepts describes pseudoscience as  “examples of discredited or untenable notions being passed for scientifically valid ones” and scientism as “instances of overreach by the natural or social sciences into areas or questions for which their methods are either unsuited or can be seen as complementary at best.” (14)

In massage therapy, the system-wide lack of critical thinking skills results in both institutional support for outdated modalities, theories or belief systems, and pressure from industry members to add pseudoscientific modalities that lack an evidence or science base to expand the scope of practice. Students and graduates end up holding the same outdated or incorrect beliefs as the institutions and consider them justified because they are supported by educational networks, professional registration designations, and professional associations.

For example, the massage therapy registration body in Ontario provides a list of modalities considered complimentary to massage therapy that are approved for continuing education units (CEU), for which one of the criteria is: “The learning outcome must relate to the practice of massage therapy.” (15) These include therapeutic touch (TT) that the TT Institute describes as — “a holistic, evidence-based therapy that incorporates the intentional and compassionate use of universal energy to promote balance and well-being.”

Therapeutic touch is not a touch modality, and the therapist “will pass their hands over your body from head to toe, front and back, holding them between 2-6 inches from the skin. This is done to assess the condition of the human energy field,” but can also be done at a distance with an online request (16).

Touch for Health, a kinesiology and acupressure based holistic therapy sees no issue with relying on faith in their claim of health and healing by describing their beliefs as being influenced by “many religions tenets of faith, including the Judeo-Christian world-view and the example of Jesus’ healing.” (17) With or without touch, Reiki is described as “a special kind of life force that can only be channeled by someone that has been attuned to it.” (18) There are also outside of scope modalities, where “if the primary intent, focus, and practical use of a modality is outside the definition of massage therapy’s scope of practice, the modality is considered not in the scope of practice.” Modalities that are outside of massage therapy’s scope of practice include osteopathy and Reiki (without touch).

Those that are considered within-scope modalities that can be used for required CEUs are craniosacral therapy, meridian massage, and orthobionomy. (19)

There are some glaring contradictions to these lists. Craniosacral is approved for CEUs but is a truncated version of cranial therapy from manual osteopathy, an outside of scope modality. The energetic concepts of Reiki don’t change despite its mode of delivery. The relatively new orthobionomy is a mash up of osteopathic structural concepts and energetic healing principles, both of which are resoundingly outside of scope. (20)

These are examples of modalities that occupy the grey space of being pseudoscientific yet complementary—technically outside of scope—but approved for CEUs. This mix and match of courses approved versus courses within and without scope is confusing on a professional and patient level. What can and can’t be used, how much and how often is neither defined nor regulated, but a good number of modalities that are not considered within scope are approved for study by the same regulatory body that does not sanction their use in a massage therapy context.

These concepts become problematic when using ethical reasoning and critical thinking concepts in a profit-driven health care modality. (21) Granted, few of us are going to become filthy rich off the backs of our massage therapy patients, but in order to make a living in a helping profession we may be — or have been — guilty of overzealousness with regard to what that “help” actually entails. When we can add such diversity to our practice that is both sanctioned and not sanctioned and has no evidence-based relationship to massage or even to reality, that becomes even more of an issue.

woman reading laptop smartphone

A Potential Antidote.

Becoming a skilled critical thinker is really the only reasonable option to combat this confusing web of modalities, but how to become a critical thinker does not have a well-defined pathway. The Foundation for Critical Thinking provides detailed descriptions of critical thinking concepts as well as self-published books and attempts made to foray into the educational fields, but there are still issues with translating these concepts to health care educational settings. (22,23, 24)

For example, the self-serving thinker is selectively reflective, largely unethical and critically skilled in rhetoric. Essentially this type of thinker is a manipulator who has little regard for others if it does not get them what they want. They can mimic the values of the person they are manipulating, but do not believe or hold those values to be true. (25)

A recent high profile example of this involving a First Nations girl of 11 years who refused chemotherapy for a treatable disease and died after pursuing alternative health care is an extreme example of where self-serving thinking and action can lead, and it implicates the massage profession because the institute that provided the treatment was a licensed massage establishment. (26,27) This example underscores why the question of harm needs to be thoroughly examined with every health care claim and modality added to massage therapy.

As therapists, we have an ethical responsibility to our patients to examine the beliefs our health care claims are based upon. The current massage therapy scope of practice does not include a scientifically unmeasurable healing energy able to be felt and harnessed by human hands alone. Yet these kinds of modalities are being added to the scope as complimentary, essentially extending it with extraordinary claims for which there are no reliable ways of either defining or testing the mechanism of effect. Outcome studies, often used to support such modalities, only measure outcomes and have little to do with the efficacy of a particular therapy. (28, 29)

Getting paid for providing a patient with hope of an outcome based on a treatment claim that is waiting for evidence of existence has no possibility of a logical and ethical conclusion.

As therapists, we are also patients, and thus, we deserve the best knowledge our therapists can provide. If our medical doctor’s anecdotal description of their last patient’s satisfaction of a treatment that has questionable evidence and does not take individual considerations into account is not considered good enough, then why would we expect the same behaviour from our massage therapist? We wouldn’t.

 

References and Footnotes

1. Cosgrove R. Critical thinking in the Oxford tutorial: a call for an explicit and systematic approach. Higher Education Research & Development. June 2011, Vol. 30, No. 3.

2. Seldomridge LA, Walsh CM. Measuring Critical Thinking in Graduate Education: What Do We Know? Nurse Educator. 2006: Volume 31, Number 3, pp 132–137.

3. Huang G, Newman L, and Schwartzstein RM. Critical Thinking in Health Professions Education : Summary and Consensus Statements of the Millennium Conference 2011. Teaching and Learning in Medicine. 2014; 26(1), 95–102.

4. Fanshawe College [Internet] London, Simcoe, St. Thomas, Woodstock: Massage Therapy Accelerated Program. [Publisher unknown]; [Date unknown].

5. Ernst E. Critical reflections about current ‘CAM’ research and advocacy. Focus on Alt. and Comp. Therapies. 2015; 20(3-4), 132-134.

6. For example, a small study has limited power and therefore any probability values are questionable; the analysis was incomplete; a between group analysis was used when a within-group was needed; there was no control group or the comparison group was inappropriate; or the methodology was designed in a way that would illicit too many false positives or false negatives.

7. These include memory, myopia, righteousness, hypocrisy, oversimplification, blindness, immediacy and, absurdity.

8. Elder L, Paul R. Miniature Guide to Taking Charge of the Human Mind. California: The Foundation for Critical Thinking; 2011.

9. Bassam G, Irwin W, Nardone H, Wallace J. Critical Thinking: A Student’s Introduction. 5th Edition. New York: McGraw-Hill Companies; 2013.

10. Paul R, Elder L. The Miniature Guide to Critical Thinking Concepts and Tools. California: The Foundation for Critical Thinking; 2014.

11. Paul R, Elder L. The Miniature Guide to Critical Thinking Concepts and Tools. California: The Foundation for Critical Thinking; 2014.

12. Paul R, Elder L. The Miniature Guide to Critical Thinking Concepts and Tools. California: The Foundation for Critical Thinking; 2014.

13. Huang G, Newman L, and Schwartzstein RM. Critical Thinking in Health Professions Education : Summary and Consensus Statements of the Millennium Conference 2011.Teaching and Learning in Medicine. 2014; 26(1), 95–102.

14. Pigliucci M. (2015). Scientism and pseudoscience: A philosophical commentary. J. Bioethical Inquiry. 2015; 12(4), 569-575. Note: This is also an excellent example of a skilled critical thinker in action.

15. College of Massage Therapists of Ontario (CMTO) [Internet]. Ontario; CMTO; [Date unknown]. At the time of first publication in Fall 2016, the CMTO provided specific lists of in and out of scope modalities for RMTs, which is no longer the case. This does not change the critical thinking problems associated with massage therapists using these types of modalities within a health care context.

16. Therapeutic Touch International Association (ITTA) [Internet] New York; ITTA; 2016.

17. Thie, JF. Touch for Health [Internet]. California; Touch for Health Eduction. [Date unknown].

18. The International Center for Reiki Training [Internet]. Michigan; [Publisher unknown]; [Date unknown].

19. College of Massage Therapists of Ontario (CMTO) [Internet]. Ontario; CMTO; [Date unknown].

20. Ortho-Bionomy [Internet]. Indianapolis; Publisher unknown]; [Date unknown].

21. Paul R, Elder L. The Thinker’s Guide to Ethical Reasoning. California: The Foundation for Critical Thinking; 2013.

22. The Foundation for Critical Thinking [Internet]. California; The Foundation for Critical Thinking; 2013.

23 Br.oadbear JT, Keyser BB. An approach to teaching for critical thinking in health education. J. School Health. 2000; 70(8), 322-6.

24. Huang G, Newman L, and Schwartzstein RM. Critical Thinking in Health Professions Education : Summary and Consensus Statements of the Millennium Conference 2011. Teaching and Learning in Medicine. 2014; 26(1), 95–102.

25. Paul R, Elder L. The Thinker’s Guide to Ethical Reasoning. California: The Foundation for Critical Thinking; 2013.

26. Walker C. Makayla Sault, girl who refused chemo for leukemia, dies. The Canadian Broadcasting Company [Internet], 2015 Jan 20.

27. Walker C. ‘Doctor’ treating First Nations girls syas cancer patients can heal themselves. The Canadian Broadcasting Company [Internet], 2014 Dec 2.

28. Paul R, Elder L. The Miniature Guide to Critical Thinking Concepts and Tools. California: The Foundation for Critical Thinking; 2014.

29. Herbert R, Jamtvedt G, Mead J, Birger Hagen, K. Outcome measures measure outcomes, not effects of intervention. Aust. J. of Physiotherapy. 2005; 51(1) 3–4.