Critical Thinking in the Health Sciences · 4 min read
Skills, Dispositions and Why Health Programs Test Them
This chapter separates the skills of critical thinking from the dispositions, or habits of mind, that lead people to use those skills, and explains why health science programs use a reasoning test in admission and program evaluation.
Skills Versus Dispositions
A skill is something you can do: identify an assumption, read a graph, spot an invalid conditional. A disposition is a tendency or attitude: the inclination to actually look for the assumption when you are tired, rushed, or already sure of the answer. Someone can have strong skills and weak dispositions, which is why smart people sometimes make careless decisions. The HSRT measures skills. Insight Assessment measures dispositions with separate mindset instruments, but knowing the dispositions helps you understand what good reasoning feels like from the inside.
| Disposition | Meaning | What it looks like on a unit |
|---|---|---|
| Truth-seeking | Wanting the best information even if it contradicts you | Asking for the lab value rather than assuming it is normal |
| Open-mindedness | Being tolerant of other views and aware of your own bias | Listening to a family member's account before deciding |
| Analyticity | Anticipating consequences and using reasons and evidence | Asking what could go wrong with a new discharge process |
| Systematicity | Being organized and orderly in inquiry | Following a checklist instead of working from memory |
| Confidence in reasoning | Trusting well-reasoned judgment | Speaking up when the data do not support a plan |
| Inquisitiveness | Being curious and eager to learn | Looking up why a protocol requires a second check |
| Maturity of judgment | Making timely decisions while knowing some problems have more than one reasonable answer | Choosing a reasonable plan now rather than waiting for certainty that will not come |
Memory Aid: Skills are the tools in the toolbox; dispositions are the willingness to open the box and use the right tool even when you are in a hurry.
Common Trap: Confidence in reasoning is not the same as stubbornness. A confident thinker trusts a well-supported conclusion and changes it when new evidence arrives. On the test, an option that refuses to consider new information is usually wrong even if it sounds decisive.
Why Health Programs Test Critical Thinking
Health care work is a long series of decisions made with incomplete information under time pressure. A respiratory therapist decides which of two conflicting readings to trust. A dental hygienist decides whether a patient's comment about a new medication needs to be passed to the dentist. A pharmacy technician notices that a refill request does not match the prescription history. None of these decisions can be fully scripted in advance.
Programs use critical thinking scores for several reasons:
- Clinical reasoning. Students must apply what they learn to new cases, not just recall facts. Reasoning skill predicts how well they can do that.
- Patient safety. Many errors come from reasoning failures such as anchoring on a first impression, misreading an order, or assuming that a pattern seen once will hold everywhere.
- Licensure and program success. Licensure examinations in nursing and allied health present scenarios and ask for the best action, which rewards the same skills the HSRT measures. Programs use the HSRT to admit students likely to succeed, to advise students who need support, and to show accreditors that their graduates' reasoning improved.
Exam Tip: Because the HSRT measures reasoning, studying clinical facts will not raise your score. Practicing careful reading, spotting assumptions, and checking conditionals and numbers will.
Worked Example: A student says, "I scored high on the reasoning test, but in clinical I keep jumping to conclusions about patients before I have looked at the whole chart." Which explanation BEST fits this situation? The choices are that the test was scored incorrectly, that the student has the skills but is not consistently using a disposition such as systematicity, that the student lacks the knowledge to read a chart, and that reasoning skill cannot be used in clinical settings.
The student's report shows that the ability exists (high score) but the habit of applying it under pressure is weaker. That matches the skills-versus-dispositions distinction. The best choice is that the student has the skills but is not consistently using a disposition such as systematicity. The scoring-error option has no support in the statement. The knowledge option ignores that the student describes jumping to conclusions, not being unable to read. The last option is an overgeneralization that contradicts the reason programs use the test.
Key Takeaways
- Skills are abilities; dispositions are the habits that lead you to use them.
- The seven dispositions are truth-seeking, open-mindedness, analyticity, systematicity, confidence in reasoning, inquisitiveness and maturity of judgment.
- The HSRT measures skills, not attitudes or health knowledge.
- Programs test reasoning because it supports clinical judgment, patient safety and success in later examinations.
- The best way to prepare is to practice reasoning, not to memorize clinical content.
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