We interviewed 13 students who completed between four and six DCRTs and who had received a variety of results (Fig. 1). First, we will provide the results on the students’ perceptions of the DCRT in general. Further results are categorized around the various iterative stages of the DCRT that students go through each clerkship: preparation, test, test debriefing, reflection, and practice. Quotes are used as a supplement to the data.
The students’ perceptions of the DCRT in general
Students attach great significance to the first DCRT. The two explanations that are used most are not knowing what to expect and wanting to perform well. Over the course of the Master’s, the DCRT becomes less important to them. Some strongly believe that completing the DCRT is merely a requirement to obtain their medical degree. Arguments given by the students for this attenuated opinion of the DCRT include its placement in the EAC, their belief that the DCRT sometimes provides an inaccurate representation of their clinical-reasoning skills, and that they consider practice as the golden standard for their clinical-reasoning learning process. Apart from these reasons, students do see and use this test to check if their current clinical-reasoning skills are on course to the expected level for their degree. They also use it to review content and to feed their confidence.
And that it has given me a kind of confirmation that my knowledge is actually good. So that you can build more on that and become a little more confident and that you dare to ask a question more quickly. And that you don't think… oh, this is a very basic question. But that you think ... no, it’s not weird that I don't know this.
When students achieve an insufficient result, the DCRT regains some significance. This corresponds with the number of insufficient results. Although one insufficient result is usually not considered a disaster since it has hardly any formal consequences, it did instigate reflection and growth. Two or more insufficient results do increase motivation to be more engaged, but they are also reasons for concern, lower self-confidence and stress, as this means that they will be monitored extra during the next clerkship.
Preparation
Students differ in the way they prepare for the DCRT. Some feel it was promoted to them as a test for which no preparation was needed. They assume that completing the clerkship is sufficient, while others carefully prepare themselves.
It's not about passing the test or not, but just to see where your areas of improvement are. So, I think it's actually, kind of...um...a false result if you prepare. Because in real life you don't prepare for every little thing. You go in with the knowledge you have. And I think that a clinical-reasoning test is an excellent opportunity to see how much knowledge you have.
They unanimously see preparation as studying rather than practice. Although not necessarily recognized as such by students, elements of their practice can be labeled as preparation. They talk about independently preparing and seeing patients and talking to both supervisors and peers as strategies to enhance their clinical-reasoning skills.
I just notice, for example, when I see patients or I'm chatting with a doctor about a patient that I'm very much thinking about history, physical examination, management. […] And that's largely what you see in the test as well. So, during my internship I’m not thinking, ‘I'm doing this now, so I'm going to pass that test’. It’s more that because I do it so often on my clerkship that during the test I think 'oh yes – this was so because I saw it then and then'.
One strategy students use in preparation is to make lists of subjects they come across during their clerkship that they can study during a quieter moment of their workday. Apart from clinical practice, most students do not do anything special to prepare for the test. They feel they put more than enough time into their clerkship and want to protect their off-work time. Students who study outside of clinical practice mostly do this in the weekend between their clerkship and the DCRT. They study from books both the subjects they did not see in practice as well as the subjects they feel might come up in the DCRT. The university provides a list of topics for this purpose, which not all students know exists.
Well, you know there's always this open-ended question at the beginning [of the test]. You just know that somebody's going to come into the Emergency Department (ED) or General Practice. So then, you can think, ... okay, what would come into the ED or General Practice for Surgery or Neurology. […] There will always be a question about ‘What kind of diagnostic tests do you want?’ So, you must know what kind of diagnostic tests were brought up in that clerkship. […] That does help, when you're prepared like that.
Test
When asked about their performance on the DCRT compared to clinical practice, several different points emerge from students’ comments. First, students differ on the fact that the test provides feedback while they take it. Some find it helpful to know if they are on the right path. If they are not, they then correct their path and move on. However, others find it stressful to see they have already made a mistake, and begin to worry about their result.
Secondly, students have different beliefs about the alignment of the DCRT with practice. Students who score poorly on the DCRT believe that this does not accurately reflect their performance in clinical practice, as they cannot use references during the test to aid their clinical-reasoning process. This difference is particularly evident in questions on (therapeutic) management. Still, they do feel that the way in which the test allows them to use clinical-reasoning steps reflects how they will do it in practice. They find that the steps are smaller in the DCRT compared to practice, where steps are sometimes simultaneously completed. They mention that the smaller steps force them to think more analytically about the problem, which ultimately helps them to do the same in practice.
But then you are actually forced to think 'what is actually the most essential thing to do' or 'what is really the first step you take, what should you really do'. And that is still good to think about sometimes, and to realize ... oh yes, you really do that first, because that ultimately has the most effect on the course of the problem.
Overall, students appreciate the DCRT for its broad spectrum of topics and question types. In contrast, most students also feel that the content does not align with clerkships at the university hospital since the DCRT focusses on general clinical-reasoning skills, while rare or complex cases are seen in academic hospitals. Some compensate by studying topics from the other clinical contexts prior to the test.
Test debriefing
After completing the DCRT, students engage in a supervised debriefing. Experiences highly depend on the supervisor. Some merely display the answers and ask whether there are questions about them, while other teachers elaborate on all the steps to give insight into their own clinical-reasoning process. The latter is more appreciated by students, although both students and teachers struggle with the fact that there is ultimately one best answer. Teachers who fail to clearly explain the reasoning behind the right and wrong answers are unhelpful to students’ trust in the DCRT. Overall, the test debriefing is rated as insightful and helpful as a supplement to the test itself and the students’ clinical-reasoning learning process.
[…] and that has to do with the fact that during the debriefing people very often say 'yes, but this can be reasoned both ways. I understand why you said answer b with that explanation, but we only count answer c as correct'. And then I think sometimes… well… what exactly are we assessing here?
Reflection
Students must reflect on their test results. Students who have had only sufficient results see the reflection report as something mandatory and describe theirs as concise, saying they use the same text repeatedly. After an insufficient result, students reflect more extensively, seeking explanation in both internal and external factors.
There were a number of reasons, in my opinion, why I didn't pass the [test] for Pediatrics; among them, the fact that I had the clerkship at the [academic hospital] and that there are just very complex cases there. Common pediatric cases are not covered there very much. And I had missed the classes on the topics that came up a lot in the test. […] Besides that, I noticed that I needed to think a little more about problem management. […] That's what I then focused on a little bit more, so that in the future I could answer [those questions] better.
Most students experience difficulty reflecting properly, seeing as it is currently impossible to view their results in detail. Whether their reflection report is discussed with their mentor depends largely both on how the mentor appreciates the process and the student’s need to discuss it. Students are struggling with the urge to improve themselves on the one hand, and the formal position of the DCRT in the curriculum, on the other. Only a few students mentioned intending to study to compensate for their identified knowledge gaps after the DCRT in order to become better physicians.
We were talking about that test and then my coach said, yes, it is indeed meant to show knowledge gaps of what do you not yet know so much about. But since it takes place after the clerkship, you don't study after it, so to speak. You are then busy with the EAC and then with the EBC.
Practice
Students look for ways to improve their learning, especially when they have received insufficient results. They put more effort into the EBCs, or they purchase a small notebook in which they collect information, questions, and subjects to explore further. These notes guide them in their studying in addition to making information easily accessible. Students who have had consistently sufficient results usually do not change their learning behavior, as they feel that what they are doing is already enough for them at this point.
Um, no. I think those two things, distinguishing main and secondary issues and looking for the specific things that make you arrive at a certain working diagnosis. And really explicitly naming what you think about and then explicitly elaborating on your thinking steps and asking for feedback on that. Those are really the only things that changed as a result of this test – or, well, changed...in any case, I have gained these things from this test.