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, ÃÛÌÒapp’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 ÃÛÌÒapp’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.Ìý

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.

ÃÛÌÒapp 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.Ìý

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

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  • An overhead shot of a three children with notepads, tablets and phones on the table being handled by them

    How to encourage your teenage students to become independent learners

    By Nicola Pope

    Learning is a lifelong activity regardless of age, position, or ambition. Many teachers embody this philosophy themselves – and would like nothing more than for their teenage students to develop strategies to become independent learners.

    But teachers often feel frustrated when their students rely on them too much or show a lack of motivation and focus in the classroom.

    Let’s look at how to start a project that holds your students’ attention. We’ll also go into how you can help your students practice and develop a range of English language skills at the same time.

    The benefits of starting a project that interests your students

    Group projects are motivating because they give students a common objective to work towards. The need to work as part of a team teaches teens collaboration skills, such as accountability. When learners decide on roles within their groups it soon becomes apparent just how important it is for them to be responsible and do their part.

    Project work also often encourages students to push themselves beyond their comfort zones as they try and test new skills. This is often true when learners are required to present on a topic or learn how to do something practical (like using PowerPoint or Google Slides for presentation design).
    In addition, projects can test a variety of English language and 21st century skills such as:

    • critical thinking skills (for planning and development of ideas)
    • topic/subject-specific vocabulary
    • reading and listening comprehension (for researching)
    • speaking skills (for group work)
    • creative skills (for project development and production)
    • presenting skills (for the final delivery of the project)

    Furthermore, when projects take place over several classes, students often eventually get into a routine and seek less direction from the teacher. They know what needs to be done and get on with it in their groups. Of course, you will still need to monitor and offer guidance throughout the project.

    The key elements of an independent learning project

    Find a meaningful subject matter

    First, you’ll need to start with a topic that engages your students. To discover this, put students in groups (online in breakout rooms or in the classroom) and have them work together and mind map some local, national or global problems they would like to solve. For example:

    • The local theater has closed down and they want to set up a new drama club.
    • There is a lot of pollution in the capital city and they want to help reduce it.
    • The rainforest is being deforested and they want to create awareness.

    After they have a good-sized list, instruct each group to pick something they would like to learn more about. Alternatively, if your students are unlikely to find interesting problems to solve themselves, provide them with several short-level-appropriate reading materials about topics you think will catch their attention. That way they can learn about local or international issues and choose a project focus.

    Balancing guidance and instruction

    A vital goal of this project-based approach is to encourage students to be independent. That does not mean they should have no boundaries or objectives, however.

    You’ll need to set deadlines, tell them what you expect of them, and explain how they should present their projects at the end. And depending on their levels, your students will also need a certain amount of scaffolding. You can do this using a set of questions. For example:

    1. What is the main problem you want to solve?
    2. Who does it affect?
    3. Why is it important to change?
    4. What steps could you take to solve the issue?
    5. Who could help you do this?
    6. How could we do this as a group?
    7. How can we present the issue to make people care about it?

    These questions can form the basis of the project, which can last from one to several weeks, depending on their age, level and time restraints. Adapt the questions to suit your students and the specific needs of their projects.

    Facilitating teamwork

    Encourage students to work together to plan, research and present their ideas. Set days or classes by which certain project elements must be completed. This helps ensure that the students make progress and encourages them to ask you questions if they are stuck.

    Decide whether you want to give set times during your classes to work on the project, or whether you want to dedicate entire classes to their work. Also, think about how much work should be completed in your student's own time. Their workload, level of English, and access to technology will all impact your decision.

    For example:

    • Class one: Define the problem you want to solve. Consider what you need to find out, decide on individual roles and develop an action plan. Show the teacher your progress.
    • Class two: Research your project questions and share what you find with the group. Is there anything else you need to know? Show the teacher your progress.
    • Class three: Come up with a presentation outline and begin to work on it.
    • Homework: Each work on your individual presentation section.
    • Class four: Show the teacher your progress. Practice your presentations.
    • Class five: Practice and then deliver your presentations.

    You may wish to allow students the freedom to choose how they would like to present it. Give instructions on how long you expect the presentation to be. If working remotely, collaboration tools such as Google Docs, and are excellent for facilitating teamwork.

    Here are some ways you might ask them to present:

    • a poster and presentation
    • an online presentation (e.g. using PowerPoint)
    • a website (on paper or online)
    • a video presentation
    • a theatrical production
    • a podcast episode.

    Keep in mind that the objective is to help them research, present and deliver a project in English. Check in regularly on progress and provide feedback and help whenever needed.

    While it’s important to monitor and guide them with the English language as they work, it’s also crucial to let students make decisions for themselves.