Blog: Writing Tests vs. Mastery

Last week, I did something pretty awesome.  I scored 100% on my second comprehensive test for the biology course I’m taking.  Comprehensive Test 2 covered the five chapters on the nervous system, the endocrine system, the cardiovascular system, special senses, and blood.  Thus far, each of the tests I’ve written follow a predictable pattern, where the first half of the test is some version of true-false, fill in the blank, multiple choice, and matching questions, then the second half of the test is split usually between short answer and labeling a diagram.  Understanding this format allows me to structure my studying to answer these questions.  I know that the bulk of the points will be found in the diagram and short answer, so if I can memorize the structural components (from my diagramming study cards) and their functions (from my development of mental schemas), I can usually work out the rest through context, associations, etc.  With this approach, I don’t have to memorize every tiny bit of information because I can make educated guesses based on available information.  This is the same approach that is coached when you are preparing for intensive exams, like SATs and GREs.  You don’t need to know everything; you just need to know enough to eliminate the impossible and approximate the answer enough to make a choice.

On one level, this has yielded huge dividends for me in studying.  Thus far, I’ve completed two-thirds of the tests, and in 13 tests, I’ve only scored below 90 on three tests (86, 87, and 89).  Everything else has been 90% and above.  It’s a lot like the pareto 80/20 rule – I focus on the smallest batch of material that creates the greatest value.  It’s efficient – I don’t need hours upon hours of work invested into the project.

Yet, I have a huge nagging problem with this approach.  If I’m being honest, the conclusion I wrestle with is that while I’m doing great in this biology course, the only thing I can be sure of is that I’m really good at writing tests.  But, does that mean I’m gaining any level of mastery over my material?

I’ve been thinking a lot about the idea of mastery and apprenticeship.  I intent to read Mastery by Robert Greene over the summer, and I’ve read So Good They Can’t Ignore You and Deep Work by Cal Newport, all of which tackle the concept of learning and mastery of material.  I value going beyond superficial understanding and reaching towards mastery.  In paramedicine, I see this as the bridge that allows you to adapt in the field beyond doing first aid.  You connect ideas and have a deeper understanding of the situation.  You are more adept at observation and can digest more details and facts; you can make better diagnoses because you can acquire and process more information.  At least, this is what I believe at this point.  I could be horribly off the mark.

If my goal is to be House but in an ambulance, then I feel like being good at writing tests gives me a false sense of accomplishments.  It’s too early to determine if I’m “getting it,” but it’s something I need to be mindful of.  One problem with my undergraduate and graduate experience is that I lack the discipline to do truly deep thinking and work.  I am very clever, and have thus far skated by on having a good memory for facts and connecting ideas.  But I also feel like a bit of a fraud, or more charitably, a dilettante.  Being clever won’t be enough to help save lives.  To do that, I’ll need something more than wit.

Problems with EMS Infrastructure and Technology

This episode of Last Week Tonight with John Oliver aired last week, but I thought it was worth sharing as an irreverent but also serious aside.  I am still early in my attempt to navigate the world of emergency medicine, so I am broadly exploring all sorts of topics.  While my aim is to become a paramedic, I also acknowledge that taking a silo’d approach often leaves gaps that harm people.  When there are serious issues with how a service gets deployed to help people, you end up with a lot of avoidable mistakes, like those highlighted in the video.  I hope you had a great long weekend!

 

Stay Awesome,

Ryan

Study Strategies #3 – Build a Schema

When you first start out in any new field of study, it’s easy to be overwhelmed by the sheer volume of content you need to learn.  Everything seems important and complex; you don’t know where to start or what to focus on.  At this stage, an effective strategy is to start building a schema – a system or pattern of organizing information into categories and relationships.  In any mature field of study, you have one thing that is guaranteed: all knowledge gets built upon some sort of bedrock facts, and many complex systems are born from smaller, simpler systems.  All education is structured around this core approach.

Think back to when you started your formal schooling.  You learn math by first:

  • learning the names and symbols for numbers;
  • then learning the cardinal order of numbers;
  • then learning how to sum groups pairs of numbers;
  • then learning how to sum multiple groups of numbers (multiplication);
  • etc.

You can find a similar pattern with almost any subject you have been exposed to.  We sometimes forget this pattern of organization because we take for granted how long it took to ingrain these concepts into our thinking.

Textbooks (at least, at an introductory level) are also organized in this pattern, and by recognizing this, you can use it to build a mental representation of the information.  Textbooks start with defining concepts before moving on to grouping these concepts into meaningful, larger systems, then showing you how to apply these concepts in meaningful ways.  Recognizing this pattern allows you to digest new content much easier than memorizing facts randomly.  The long term benefit of organizing these schemas is you can:

  1. easily assimilate new ideas and facts;
  2. learn and retain more facts
  3. allow cross-domain pollination of ideas to create new insights and assimilate new applications of information

The important thing to remember is to build schemas that make sense to you.  Your instructor or textbook will suggest a way of grasping the concept, but it’s up to you to determine how best to organize your mental models to ensure information is available in your memory when you attempt to recall it.  Employing useful tools such as mnemonic devices, word associations, imagery, auditory cues, etc. can help your mind encode data into useful chunks for storage.  In a future post, I’ll come back to these tools and explore how I’ve applied them in my own studies.  The important lesson for today is to recognize that any body of knowledge has an inherent structure to it.  Once you recognize that structure, you can break big, scary ideas down and tackle each part separately.

 

Welcome and First Post!

Hello and thank-you for stopping by my page!  I’m Ryan and as of this writing I am a hopeful future candidate for a path into paramedicine.

In a future post, I will go into a little more detail about who I am and my story into why I want to be a paramedic, but for now I will try to paint a picture of what I want to do with this website.

I’m looking to do a career shift and plan to apply to colleges early next year to be admitted into a paramedic program here in Ontario, Canada.  To date, I’ve been working on a number of fronts to prepare myself for my application – I’ve been organizing my finances to give myself a leg-up to return to school, I’ve been exercising to prepare my body for the job, and I’m currently taking a distance education course to get the biology credit I need to satisfy most school’s program pre-requisites.

While there is some element of vanity in this, I think this site would be a great opportunity to chronicle my journey.  I think writing about the things I do professionally and learn along the way will not only help me become a better paramedic, but it might also help educate and inspire others along their journeys.  I’m a student at heart and I love to share the things I learn along the way.  Despite my baser instincts towards laziness, I think this site might help push me to work a little harder.

I hope you find value in this passion project of mine, and maybe we can learn and laugh along the way.  For now, let’s just see if I can put some momentum on this beast.

Stay Awesome,

Ryan