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Study Tip: How to Find the Hidden Bias in a Test

Study Tip: How to Find the Hidden Bias in a Test
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    Life isn’t fair. Why should tests be?

    Virtually all tests have have hidden biases. These biases aren’t usually large and most instructors will do their best to minimize it. However, knowing the bias of a test can be an added tool for allocating study time.

    What is a Testing Bias?

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    Testing bias is when a test favors students who understand particular concepts or have particular types of knowledge. An example would be a test that is all definitions. This obviously benefits students who understand the word associations and their meanings. Knowing how different concepts can be applied in real life wouldn’t be as relevant on such a test.

    Sometimes testing bias is intentional. Test creators will format the test so it evaluates the knowledge they want you to have. This is the best type of bias to look out for because it will probably continue into the future. The examiner who wants you to know definitions above all else will continue placing that bias into future tests.

    Sometimes the bias is a by-product of something else. Multiple-choice tests tend to evaluate certain types of understandings more strongly than essay-response tests. Information in a particular format may be difficult to test, so the test makers may bias the test towards concepts that are easier to evaluate.

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    What to Look Out For

    Here are some things to keep in mind when try to find the bias of a test:

    1. Memorization Versus Understanding. Does the test value students who can recite specific definitions and facts? Or does it value a comprehensive understanding more than memorized elements?
    2. Narrow Versus Broad. Does the test value students who can apply information within a narrow context or a broad one? The difference might mean emphasizing study time on specific, practical questions or spending more time thinking about different ways to use the information.
    3. Agreement Versus Quality. If the test has a subjective marking component, does the marker tend to value agreement with stated opinions or original thought? Some markers only want to hear reflections of their stated opinions. Others want you to write something thought provoking. Know the difference.
    4. Average Versus Extreme. What is the standard deviation of grades? Is virtually the same mark given for “showing effort” or are the mark differences high? When a lot of extra effort won’t yield better grades, save your time and invest it where time matters.
    5. Hinting Versus Tricking. Some tests will hint towards the correct answer in the question. Usually this isn’t obvious, but it can come from using words that might cause you to consider the correct choice. Other tests try to avoid this by doing the opposite – intentionally putting in leading words to throw you off-course. This bias can be helpful in evaluating your intuition.

    Those are just a few of the many different biases a test can have. Keep in mind that these biases are usually mild. They should serve as a guide for where you can emphasize study time, but can’t be used as a blueprint to ace a test you know nothing about (in most cases, at least).

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    How to Find a Testing Bias

    Now that you have a few ideas for what to look for, here are some places you can use to start devising a studying strategy:

    1. Past Tests. These are the goldmine of searching for testing bias. Scan through them and any answer keys provided. Not only can they give you generalized biases the test might have (as mentioned above) but also content biases. What specific information is tested repeatedly and what is rarely tested?
    2. Course Outlines. Usually the course will have a broad description of the purpose and evaluation methods of the course. This can be a starting point to uncover any potential biases.
    3. Talk to Past Students. Other students will have a good feel for what kind of biases a test demonstrated, even if they didn’t prepare for it themselves. Get a feel for what kind of questions were asked and where emphasis was placed. Warning: If you are going to use this approach, make sure you ask several students from different periods, otherwise you might be led to believe a test is biased when it was just randomness from that particular version or student.
    4. Ask Your Professor. I don’t find this to be as useful as asking past students. It can reveal any intentional biases, but often neglects the unintentional biases because of testing method. But asking professors can be useful for getting information about what is important and what is not.

    Don’t Obsess About Testing Bias, But Don’t Ignore It

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    Trying to find the testing bias won’t help you if you don’t know anything. Simply use it as a tool to allocate study time. If you realize there is a heavy memorization bias, spend more time with memorization techniques than exploring background concepts. It can also be used in-test when making decisions between several options. If the test has a hinting bias, you can feel more comfortable using your intuition when you aren’t sure.

    That warning said, testing bias does matter. Although I never intentionally go into a test without knowing the subject, I have done few extra-curricular exams that I wasn’t aware I needed to write before the test date. By searching for the testing bias I was able to score high despite not fully understanding many of the concepts covered.

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    Scott H Young

    Scott is obsessed with personal development. For the last ten years, he's been experimenting to find out how to learn and think better.

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    1 How to Become an Early Riser and Stay Energetic Throughout the Day 2 Lifehack Challenge: Become An Early Riser In 5 Days 3 How to Write a Personal Mission Statement to Ensure Peak Productivity 4 How Setting Personal Goals Makes You a Greater Achiever 5 Book summary: A Technique for Producing Ideas

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    Last Updated on December 30, 2018

    How to Become an Early Riser and Stay Energetic Throughout the Day

    How to Become an Early Riser and Stay Energetic Throughout the Day

    This article is the 2nd in the 6-part series, Lifehack Challenge: Become An Early Riser In 5 Days.

    If you’d like to become an early riser, there are some things you should know before you run off to set your oft-ignored alarm clock.

    So how to become an early riser?

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    Here are five tips I’ve discovered to be most helpful in making the transition from erratic sleeper to early morning wizard:

    1. Choose to get up before you go to sleep

    You’re not very good at making decisions when you’ve just woken up. You were in the middle of a dream in which [insert celebrity crush of choice here] is serving you breakfast in bed only to be rudely awakened by the harsh tones of your alarm clock. You’re frustrated, angry, confused, and surprised. This is not the time to be making decisions about whether or not you should stay in bed! And yet, most of us leave the first decision of our day to be made in a blur of partial wakefulness.

    No more! If you want to be a consistently early riser, try making your decision to rise at a specific time before you go to sleep the night before. This frees you from making the decision in the morning when you’ve just woken up. Instead of making a decision, you have only to follow through on your decision from the night before. Easier said than done? Of course. But only for the first few times. Eventually your need for raw willpower to get out of bed will diminish and you’ll be the proud parent of a new habit!

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    Steve Pavlina suggests you practice getting out of bed during the day[1] to get a few of the “practice sessions” out of the way without the early morning fog in your head.

    2. Have a plan for your extra time

    Let’s say you’ve actually made it out of bed 2 hours before you normally would. Now what? What are you going to do with all this time you’ve discovered in your day? If you don’t have something planned to do with your extra time, you risk falling for the temptation of a “morning nap” that wipes out all the work you put into getting up.

    What to do? Before you go to bed, make a quick note of what you’d like to get done during your extra hours the following day. Do you have a book to write, paper to read, or garage to clean? Make a plan for your early hours and you’ll do more than protect yourself from backsliding into bed. You’ll get things done and those results will fuel your desire to build rising early into a habit!

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    3. Make rising early a social activity

    While there’s obvious value in joining a Lifehack Challenge in order to get you started as an early riser, your internet buddies just don’t have enough pull to make your new habit stick in the long term. The same cannot be said for the people you spend time with as part of your early morning routine.

    Sure, you could choose to read blogs for two hours every morning. But wouldn’t it be great to join an early breakfast club, running group, or play chess in the park at 5am? The more people you get involved in making your new habit a daily part of your life, the easier it’ll be to succeed.

    4. Don’t use an alarm that makes you angry

    If we’re all wired differently, why do we all insist on torturing ourselves with the same sort of alarm each morning? I spent years trying to wake up before my alarm went off so I wouldn’t have to hear it. I got pretty good, too. Then I started using a cellphone as my alarm clock and quickly realized that different ring tones irritated me less but worked just as well to wake me up. I now use the ring tone alarm as a back up for my bedside lamp plugged in to a timer.

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    When the bright light doesn’t work, the cellphone picks up the slack and I wake up on time. The lesson learned? Experiment a bit and see what works best for you. Light, sound, smells, temperature, or even some contraption that dumps water on you might be more pleasant than your old alarm clock. Give something new a try!

    5. Get your blood flowing right after waking

    If you don’t have a neighbor you can pick fights with at 5am you’ll have to settle with a more mundane exercise. It doesn’t take much to get your blood flowing and chase the sleep from your head. Just pick something you don’t mind doing and go through the motions until your heart rate is up. Jumping rope, push-ups, crunches, or a few minutes of yoga are typically enough to do the trick. (Just don’t do anything your doctor hasn’t approved.)

    If you live in a beautiful part of the world like me, you might want to use a bit of your early morning to go for a walk and enjoy the beauty of the world around you. If you have a coffee shop open within walking distance, dragging yourself out of bed for a cup of coffee to savor on your walk home as the world wakes around you is a wonderful experience. Try it!

    More Resources for an Energetic Morning

    Featured photo credit: Frank Vex via unsplash.com

    Reference

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