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.

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    Build success beyond the classroom: Critical thinking and assessment

    By Christina Cavage
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    There are some common myths related to critical thinking and assessment. Many people believe that it’s impossible to assess critical thinking, especially in classes where language is limited. However, it can be done! Here, the key to success is crafting tasks and rubrics that allow you to separate language skills and cognitive skills. After all, a low language level doesn’t necessarily reflect your student’s ability to think critically.

    So, how can we measure how a student knows rather than just what they know?

    How to measure critical thinking

    Well, we first have to consider two types of assessment—formal and informal. Formal assessments tend to happen at the end of a task, lesson or skill-building activity and usually focus on the work the student has produced. Then, we have informal assessments. Those are the assessments that involve on-the-spot interactions. These types of assessments play a crucial role in measuring critical thinking.

  • A group of young adults sat at a table in a library looking up towards a older woman

    Fostering critical thinking in the classroom

    By Christina Cavage

    Critical thinking is a term often thrown around the teacher’s lounge. You often hear, “Of course, teaching critical thinking is essential.” However, in that same space, we may also hear the question, “But how?”

    Teaching students to think critically involves helping them to develop a critical mindset. What exactly does that mean, and how can we do that?

    What does it mean to think critically?

    Critical thinking is a complex process that involves students reflecting, analyzing and evaluating ideas. Building a community of critical thinkers in our classrooms involves going beyond the cognitive domains and building the affective domains.

    The cognitive domain concerns subject knowledge and intellectual skills, whereas the affective domain involves emotional engagement with an idea or learning material.

    This deliberate teaching of critical thinking needs to be part of our teaching toolkit. We need to develop a mindset around it in and out of our classrooms.

    How can teachers develop a critical-thinking mindset?

    Consider all the questions we pose to students during our classes. Do we expect a yes or no answer, or have we established a classroom environment where students offer considered reasons for their responses?

    By following some guiding principles, we can get into the practice of naturally expecting deeper answers:

    1. Students need to engage in critical thinking tasks/activities at all levels.
    2. Teachers need to provide space/time in the classroom to build critical thinking learning opportunities.
    3. Practicing critical thinking must be incorporated throughout the course, increasing complexity as students improve their critical thinking ability.
    4. Students must be given opportunities to practice transferring critical thinking skills to other contexts.

    Activities to foster critical thinking in the classroom

    Activity/Strategy #1: Categorizing

    Provide a set of vocabulary terms or grammatical structures on the board (or pictures for true beginners). Ask your students to gather in pairs or small groups and have them categorize the list. Ask them to be creative and see how diverse the categories can be.

    Example:

    Desk, computer, pencil, stove, dishes, forks, novel, cookbook, sink, shelf

    • Made from trees: pencil, novel, cookbook, desk.
    • Made from metal: fork, stove, sink, etc.

    Activity/Strategy #2: What’s the problem?

    Provide students with a short reading or listening and have your students define a problem they read or hear.

    Tomas ran up the steps into Building A. The door was closed, but he opened it up. He was very late. He took his seat, feeling out of breath.

    • Determine why Tomas was late.
    • Underline verbs in the past tense.
    • Create a beginning or ending to the story.

    Activity/Strategy #3: Circles of possibility

    Present a problem or situation. Consider the problem presented in strategy #2 above: Ask the students to evaluate the situation from Tomas’ point of view, then, from the teacher’s point of view, and then from his classmate’s point of view.

    This activity generates many conversations, and even more critical thinking than you can imagine!

    Activity/Strategy #4: Draw connections

    Provide students with a list of topics or themes they have studied or are interested in. Place one in the center, and ask them to draw connections between each one.

    Afterward, they should explain their ideas. For example:

    “Energy and environment are affected by sports. Most sports do not harm the environment, but if you think about auto racing, it uses a lot of fuel. It can negatively impact the environment.”

    Activity/Strategy #5: What’s the rule?

    Play students an audio clip or provide them with a reading text. Draw students’ attention to a particular grammatical structure and ask them to deduce the rules.

    Activity/Strategy #5: Establishing context

    Show your class an image and put your students in small groups. Give each group a task. For example:

    The Jamestown settlement in the United States
    “A famous historic site is the Jamestown Settlement in Virginia. People from England were the first people to live in Jamestown. When did they arrive? They arrived in 1607. They built homes and other buildings. They looked for gold, silver and other materials. They sent the materials back to England. It was a hard life. Jamestown wasn’t a good place to settle. The winters were cold, and the settlers didn’t know how to protect themselves. After some time, they traded with the Native Americans, including tools for food. This helped the hungry settlers. Did many people die? Yes, many of the first settlers died. Later, more settlers arrived in Jamestown. It wasn’t easy, but in the end the settlement grew.”

    Ask questions like this:

    • If this were in a movie, what would the movie be about?
    • If this were an advertisement, what would it be advertising?
    • If this were a book, what would the book be about?

    There are many other wonderful strategies that can help build a classroom of critical thinkers. Getting your students accustomed to these types of tasks can increase their linguistic and affective competencies and critical thinking. In addition to these on-the-spot activities, consider building in project-based learning.

    How can you incorporate project-based learning into your classroom?

    Project-based learning often begins with a challenge or problem. Students explore and find answers over an extended period of time. These projects focus on building 21st Century Skills: Communication, Creativity, Collaboration, and Critical Thinking.

    They also represent what students are likely to encounter when they leave our English language classes.

    An example project

    Consider this project: Our cafeteria is outdated. It does not allow for food variety, or for guests to sit in groups of their desired size and activity level. Survey students who use the cafeteria. Follow up the survey with interviews. Determine how your group can reimagine the cafeteria. Prepare a proposal. Present your proposal.

    You can imagine the amount of language students will use working on this project, while, at the same time, building a critical mindset.

    Teaching critical thinking is all about building activities and strategies that become part of your teaching toolkit, and your students’ regular approach to problem-solving.

  • A young boy in a room full of books thining with his hand to his head, there is a lightbulb graphic above him

    Success beyond class: Critical thinking skills and academic english

    By Christina Cavage

    English for Academic Purposes (EAP) classes are designed to prepare students for higher education delivered in English. Students are expected to hold their own among a class full of fluent English speakers. So it’s essential that they have not only the language skills, but the academic and social skills that tertiary education demands today. And it’s up to teachers to ensure our students develop these skills – but that requires a balancing act.

    Many EAP courses lack the authenticity of the college classroom experience. Lectures are generally relatively short, only 5-10 minutes long. Reading is scaffolded, and the content is very structured, even overly structured. Then, our students move into their academic courses where they encounter two-hour lectures, 50+ pages of reading, and content that is far from scaffolded. So, how do we bridge these academic, linguistic and social gaps? Let’s look at some techniques to help students succeed in higher education.

    Bridging the linguistic gap

    Linguistics gaps may involve content-specific language, or the informal language students encounter when they work with other students, or the connotative and denotative meanings and contexts of a word. To bridge this gap, we need to build deep conceptual vocabulary knowledge. We don’t want students only to have label knowledge. Label knowledge allows students to pass a vocabulary text where matching or multiple choice is present. But that is not enough in an academic environment. Deep conceptual knowledge means truly knowing a word.

    So, what does it mean to know a word? Well, according to linguistics scholar Paul Nation, a student needs to know the following:

    • The spoken and written form
    • The parts of the word that have meaning
    • The word's forms and their meanings
    • The concepts and vocabulary associated with the word
    • The grammatical function, any collocations
    • The register and frequency of the word

    That is a whole lot!

    To build this extensive knowledge, we need to do so in an intentional manner. We need to build various activities that develop and foster critical thinking skills and engage students.

    Here is an example:

    “Hello! I am so glad to see so many of you at our special lecture today. Today, I am going to describe how a mixed community is planned and built. First, let’s look at what a mixed purpose community is, and then we will discuss the planning and building. As many of you know, a mixed purpose community is a neighborhood that includes residential spaces, business spaces, services and green spaces. How about the planning? First, when planning mixed purpose communities, architects, city planners and builders work together to plan where everything will be located. Because they want the community to be a fully walkable one, they need to think about how far homes are from schools, services and other businesses. Then, they carefully look at what kinds of businesses and services are needed. Next, they must design sidewalks so people can easily get to anywhere in the community, and not worry about car traffic. Today, planners are even looking at including bicycle paths, as more and more people are riding bicycles to work. Lastly, they need to consider the different types of residential space they will need. They build homes and apartments to attract all a wide variety of residents. These communities are becoming more and more popular, but planning them still takes time and a team of people.”

    The terms mixed and community are bolded. You can engage students with a simple noticing activity of how these words are used, the forms they take, the words around them, their collocations and the concepts associated with these words. An exercise like this will help students develop a deep understanding of these words. And that deep understanding will enable students to make connections and draw conclusions around these terms.

    Bridging the academic gap

    EAP students move from very scaffolded EAP courses to courses where they must listen and take notes for 50 minutes or read 50+ pages before class. Additionally, their professors often do not build background knowledge, or scaffold learning, as they expect students to enter their classrooms with this understanding. And this can create an academic gap.

    When it comes to bridging this gap, content can be the vehicle for instruction. Exposing students to the language of academic disciplines early on can build background knowledge, and be highly motivating for students who crave more than rote language instruction.

    Bringing the social gap

    When students enter their university courses they will be expected to work with peers, engage in group activities, negotiate, take turns and assert their own ideas into a dialogue. These social skills require language which needs to be developed and practiced in their EAP courses.
    You can do this by building instructional tasks and learning around developing and practicing critical thinking skills. Consider introducing project-based learning to your class. In project-based learning, students must work with their peers, learning how to prioritize, negotiate and assign responsibility. Bringing in these types of tasks and activities helps develop soft and critical thinking skills.