The role of AI in English assessment

Jennifer Manning
A woman holding a tablet stood in a server room

Digital assessment is becoming more and more widespread in recent years. But what’s the role of digital assessment in teaching today? We’d like to give you some insight into digital assessment and automated scoring.

Just a few years ago, there may have been doubts about the role of AI in English assessment and the ability of a computer to score language tests accurately. But today, thousands of teachers worldwide use automated language tests to assess their students’ language proficiency.

For example, ɫèAV’s suite of Versant tests have been delivering automated language assessments for nearly 25 years. And since its launch in 1996, over 350 million tests have been scored. The same technology is used in ɫèAV’s Benchmark and Level tests.

So what makes automated scoring systems so reliable?

Huge data sets of exam answers and results are used to train artificial intelligence machine learning technology to score English tests the same way that human markers do. This way, we’re not replacing human judgment; we’re just teaching computers to replicate it.

Of course, computers are much more efficient than humans. They don’t mind monotonous work and don’t make mistakes (the standard marking error of an AI-scored test is lower than that of a human-scored test). So we can get unbiased, accurate, and consistent scores.

The top benefits of automated scoring are speed, reliability, flexibility, and free from bias.

Speed

The main advantage computers have over humans is that they can quickly process complex information. Digital assessments can often provide an instant score turnaround. We can get accurate, reliable results within minutes. And that’s not just for multiple-choice answers but complex responses, too.

The benefit for teachers and institutions is that they can have hundreds, thousands, or tens of thousands of learners taking a test simultaneously and instantly receive a score.

The sooner you have scores, the sooner you can make decisions about placement and students’ language level or benchmark a learner’s strengths and weaknesses and make adjustments to learning that drive improvement and progress.

Flexibility

The next biggest benefit of digital assessment is flexible delivery models. This has become increasingly more important since online learning has become more prominent.

Accessibility became key: how can your institution provide access to assessment for your learners, if you can’t deliver tests on school premises?

The answer is digital assessment.

For example, Versant, our web-based test can be delivered online or offline, on-site or off-site. All test-takers need is a computer and a headset with a microphone. They can take the test anywhere, any time of day, any day of the week, making it very flexible to fit into someone's schedule or situation.

Free from bias

Impartiality is another important benefit of AI-based scoring. The AI engine used to score digital proficiency tests is completely free from bias. It doesn’t get tired, and it doesn’t have good and bad days like human markers do. And it doesn’t have a personality.

While some human markers are more generous and others are more strict, AI is always equally fair. Thanks to this, automated scoring provides consistent, standardized scores, no matter who’s taking the test.

If you’re testing students from around the world, with different backgrounds, they will be scored solely on their level of English, in a perfectly objective way.

Additional benefits of automated scoring are security and cost.

Security

Digital assessments are more difficult to monitor than in-person tests, so security is a valid concern. One way to deal with this is remote monitoring.

Remote proctoring adds an extra layer of security, so test administrators can be confident that learners taking the test from home don’t cheat.

For example, our software captures a video of test takers, and the AI detection system automatically flags suspicious test-taker behavior. Test administrators can access the video anytime for audits and reviews, and easily find suspicious segments highlighted by our AI.

Here are a few examples of suspicious behavior that our system might flag:

Image monitoring:

  • A different face or multiple faces appearing in the frame
  • Camera blocked

Browser monitoring:

  • Navigating away from the test window or changing tabs multiple times

Video monitoring:

  • Test taker moving out of camera view
  • More than one person in the camera view
  • Looking away from the camera multiple times

Cost

Last but not least, the cost of automated English certifications are a benefit. Indeed, automated scoring can be a more cost-effective way of monitoring tests, primarily because it saves time and resources.

ɫèAV English proficiency assessments are highly scalable and don’t require extra time from human scorers, no matter how many test-takers you have.

Plus, there’s no need to spend time and money on training markers or purchasing equipment.

AI is helping to lead the way with efficient, accessible, fair and cost-effective English test marking/management. Given time it should develop even further, becoming even more advanced and being of even more help within the world of English language learning and assessments.

Read the blog post 'Versant English language test: Assessment tools for business'.

Learn about our tests

More blogs from ɫèAV

  • A student writingon a paper with other students doing the same in the background

    More commonly misspelled English words

    By Charlotte Guest
    Reading time: 3 minutes

    Spelling can often feel like navigating a maze. But fear not, for you are not alone in this quest. Whether you're a fluent speaker or learning English as a second language, the challenge of spelling is universal.

    Yet, just as heroes rise to conquer their foes, you too can triumph over misspelled words. With dedication and the right tools, you'll soon find yourself spelling with confidence and ease. Carrying on from our previous post, 'The most commonly misspelled words in English', let's explore more commonly misspelled words and empower ourselves with the knowledge to spell them correctly.

  • a teacher stood with two students sat a desk

    What’s it like to teach English in Spain?

    By Steffanie Zazulak
    Reading time: 2 minutes

    Tim Marsh has been teaching English since 1985 and has taught over 3,500 students, with ages ranging from six to 65. He is therefore well placed to describe teaching English as a “difficult and demanding” job, as well as to share the five lessons he’s learned during his impressive time in his career…

    1. Know your stuff

    “The Spanish expect paid professionals to know everything about their expertise but there are few teachers of the English language who do know everything. We should prepare lessons adequately when teaching aspects we’re not entirely confident about.

    Many CELTA tutors say that if you are asked a question that you cannot answer confidently, you shouldn’t panic but instead inform the student that you will check and give them the detailed answer at the following lesson. This may be useful when you first start out, but it shouldn’t happen frequently, as your honesty will not always be appreciated!”

    2. Expect the unexpected

    “Teaching English is very rewarding and can be full of surprises. As a result, it’s not a good idea to try to follow a rigid teaching plan. Write a plan that’s flexible enough to allow for a good dose of spontaneity to enter into proceedings. I can honestly say that not one single day is the same as another.

    If a Spaniard is not in the mood for working on a particular skill, as will happen from time to time, then be prepared to change that lesson at the drop of a hat. It’s always a good idea to keep four or five ‘favourite’ lessons filed within easy reach for just such occasions – preferably skills lessons that can be easily adapted to the theme that you are currently working on.

    Whatever you had planned for this week can always be done next week. The customer is always right and, when living in Spain, big lunches, high temperatures, Barcelona against Real Madrid and the after-match party can bring about very unexpected lessons!”

    3. Stick to what you’re being paid to do

    “The Spanish are extremely friendly people who love to talk and are happy to share – sometimes in great detail – the problems in their working and even private lives. In an effort to establish friendly relationships, they often create an intimacy: what is referred to in Spanish as ‘confianza’.

    This is much the same kind of trust and confidence that we have with our doctors or lawyers, so, unless you’re careful, you can find yourself doubling as teacher and therapist, which will alter the dynamic of the classroom.

    A teacher of English teaches English. Stick to what you know, stick to what you’re being paid to do and create a professional framework in which to do your best as a teacher and not as a therapist.”

    4. Do not offer guarantees

    “The busiest time of the year is often during the summer, when language schools begin to fill up as state-school exam results come in. Parents enroll their children on intensive or exam revision courses so that they can take their resits in September.

    English courses are often expensive and parents will expect a guarantee that their child will pass the school English exam at the end of the summer. Never offer a guarantee! There are usually a number of reasons why the child has failed in the first place and it is better to lose a client than to make promises you can’t keep.”

    5. Have a good pair of shoes

    “Many years ago, the famous soprano Rita Hunter was asked what she considered to be the most important requirement when singing opera. She answered, “A good pair of shoes.” She went on to say that when she was appearing in a Wagner opera that started at 5.30 pm and didn’t finish until 11 pm, the most important thing to look after was her feet.

    I’ve always tried to avoid institutions that insist on a uniform or on wearing a shirt and tie. Students often feel uncomfortable in a classroom where the teacher is formally dressed. I have always found the working environment much more relaxed when dressed in a similar way to my students. This and the fact that in Spain the temperature can hit the 30s in June and stay there into September mean that I dress casually, often in shorts. And I always wear a good pair of shoes.”

  • A business woman stood in front of a board of sticky notes, with others looking at the sticky notes.

    Start-up guide: Language training for your business

    By Samantha Ball
    Reading time: 4 minutes

    As HR professionals, you understand the importance of equipping your workforce with the skills they need to thrive. One such critical skill is proficiency in business English. Implementing a corporate language training program can seem daunting, but with the right resources and a clear plan, you can set your organization on a path to success. Here’s a methodical guide to help you get started with resources to help you along the way.