Computer-based language assessment: The future is here

David Booth
David Booth
A blonde woman sat at a computer with headphones on in a room with more computers and desks in background

Many people are surprised at the idea of a computer program marking an exam paper. However, computer-based testing already exists in many different formats and many different areas. Many tests or exams that form part of our daily life are taken on computers. If you’ve ever learned to drive, sat a citizenship test, done a training course at work, or completed a placement test for a language course, the odds are that you’ve already taken an automated test.

Yet despite it being so common, there is still a lack of understanding when it comes to computer-based language assessment and how a computer can evaluate productive skills like speaking and writing.

Computer-based testing: a closer look

A common issue is that people have different ideas of what these tests entail. Computers can fulfill several essential roles in the testing process, but these often go unacknowledged. For example, a variety of test questions are needed to administer an exam, along with relevant data, and computers are used to store both the questions and the data. When it comes to creating randomized exams, computer software is used to select the exam questions, based on this data.

Computers can make complex calculations far more quickly and accurately than humans. This means that processes that previously took a long time are completed in days, rather than weeks.

Artificial intelligence (AI) technology is now capable of grading exam papers, for example. This means a shorter wait for exam results. In , candidates receive their results in an average of two days rather than waiting weeks for an examiner to mark their paper by hand.

The benefits for students and teachers

People take exams to prove their skills and abilities. Depending on their goals, the right result can open the door to many new opportunities, whether that is simply moving on to the next stage of a course, or something as life-changing as allowing you to take up your place on a university course in another country.

A qualification can act as a passport to a better career or an enhanced education, and for that reason, it’s important that both students and teachers can have faith in their results.

Computer programs have no inherent bias, which means that candidates can be confident that they will all be treated the same, regardless of their background, appearance or accent. , just one of ÃÛÌÒapp’s computer-based exams, offers students the chance to score additional points on the exam with innovative integrated test items.

This integration means that the results are a far more accurate depiction of the candidate’s abilities and provide a truer reflection of their linguistic prowess.

More than questions on a screen

It’s not as easy as simply transferring the questions onto a computer screen. All that does is remove the need for pen and paper; this is a missed opportunity to harness the precision and speed of a computer, as well as its learning potential.

Tests that have been fully digitized, such as PTE Academic, benefit from that automation; eliminating examiner bias, making the test fairer and calculating the results more quickly. Automated testing builds on the technological tradition of opening doors for the future – not closing them.

How technology enhances language testing

The development of automated testing technologies doesn’t merely make the examination process quicker and more accurate – it also gives us the chance to innovate. Speaking assessments are an excellent example of this.

Previously, this part of a language exam involved an interview, led by an examiner, who asked questions and elicited answers. But now that we have the technological capability, using a computer offers students the chance to be tested on a much wider range of speaking skills, without worrying about the inherent bias of the examiner.

Indeed, the use of a computer-based system facilitates integrated skills testing. Traditionally, language exams had separate papers focusing on the four skills of reading, listening, speaking and writing. But the more modern concept of language testing aims to assess these linguistic skills used together, just as they are in real-life situations.

Afterwards, the various scores are categorized to allow learners an insight into their strengths and weaknesses, which helps both students and teachers identify areas which need improvement. This useful feedback is only possible because of the accuracy and detail of automated exam grading.

The space race on paper

Back in the 1960s, during the space race, computers were still a relatively new concept. Kathleen Johnson, one of the first African-American women to work for NASA as a scientist, was a mathematician with a reputation for doing incredibly complex manual calculations. Although computers had made the orbital calculations, the astronauts on the first space flight refused to fly until Kathleen had checked those calculations three times.

This anecdote reminds us that - although computer technology is an inherent part of everyday life - now and then, we still need to check that their systems are working as they should. Human error still comes into play – after all, humans program these systems.

PTE Academic – a fully digitized exam

Every stage of PTE Academic, from registration to practice tests to results (both receiving and sharing them with institutions) happens online. It may come as a surprise to learn that the test itself is not taken online. Instead, students attend one of over 295 test centers to take the exam, which comes with the highest levels of data security.

This means that each student can sit the exam in an environment designed for that purpose. It also allows the receiving institutions, such as universities and colleges, to be assured of the validity of the PTE Academic result.

The future is here

We created computers, but they have surpassed us in many areas – exam grading being a case in point. Computers can score more accurately and consistently than humans, and they don’t get tired late in the day, or become distracted by a candidate’s accent.

The use of AI technology to grade student responses represents a giant leap forward in language testing, leading to fairer and more accurate student results. It also means more consistency in grading which benefits the institutions, such as universities, which rely on these scores to accurately reflect ability.

And here at ÃÛÌÒapp, we are invested in staying at the cutting edge of assessment. Our test developers are incorporating AI solutions now, using its learning capacity to create algorithms and build programs that can assess speaking and writing skills accurately and quickly. We’re expanding the horizons of English language assessment for students, teachers and all the other professionals involved in each stage of the language learning journey.

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  • Children in a classroom with their hands up

    8 first lesson problems for young learners

    By Joanna Wiseman

    The first class with a new group of young learners can be a nerve-wracking experience for teachers old and new. Many of us spend the night before thinking about how to make a positive start to the year, with a mixture of nerves, excitement, and a desire to get started. However, sometimes things don’t always go as expected, and it is important to set a few ground rules in those early lessons to ensure a positive classroom experience for all, throughout the academic year.

    Let’s look at a few common problems that can come up, and how best to deal with them at the start of the school year.

    1. Students are not ready to start the class

    How the first few minutes of the class are spent can greatly influence how the lesson goes. Students can be slow to get out their equipment and this can cause a lot of time wasting. To discourage this, start lessons with a timed challenge.

    1. Tell students what you want them to do when they come into class, e.g. sit down, take out their books and pencil cases, sit quietly ready for the lesson to start.
    2. Time how long it takes for everyone to do this and make a note. Each day do the same.
    3. Challenge students to do this faster every day. You could provide a goal and offer a prize at the end of the trimester if they reach it, e.g. be ready in less than a minute every day.

    2. Students speak their first language (L1) in class

    One of primary teachers' most common classroom management issues is getting them to speak English. However, young learners may need to speak their mother tongue occasionally, and a complete ban on L1 is often not the best solution. But how can we encourage students to use English wherever possible?

    Tell students they have to ask permission to speak in L1, if they really need to.

    • 3 word rule — tell students that they can use a maximum of three words in L1 if they don’t know them in English.
    • Write ENGLISH on the board in large letters. Each time someone speaks in L1, erase a letter. Tell students each letter represents time (e.g. 1 minute) to play a game or do another fun activity at the end of the lesson. If the whole word remains they can choose a game.

    3. Students don’t get on with each other

    It is only natural that students will want to sit with their friends, but it is important that students learn to work with different people. Most students will react reasonably if asked to work with someone new, but occasionally conflicts can arise. To help avoid uncomfortable situations, do team building activities, such as those below, at the beginning of the school year, and do them again whenever you feel that they would be beneficial:

    • Give students an icebreaker activity such as 'find a friend bingo' to help students find out more about each other.
    • Help students learn more about each other by finding out what they have in common.
    • Balloon race. Have two or more teams with an equal number of students stand in lines. Give each team a balloon to pass to the next student without using their hands. The first team to pass the balloon to the end of the line wins.
    • Team letter/word building. Call out a letter of the alphabet and have pairs of students form it with their bodies, lying on the floor. When students can do this easily, call out short words, e.g. cat, and have the pairs join up (e.g. three pairs = group of six) and form the letters to make the word.

    4. Students don’t know what to do

    When the instructions are given in English, there will inevitably be a few students who don’t understand what they have to do. It is essential to give clear, concise instructions and to model the activity before you ask students to start. To check students know what to do and clarify any problems:

    • Have one or more students demonstrate using an example.
    • Have one student explain the task in L1.
    • Monitor the task closely in the first few minutes and check individual students are on the right track.

    5. A student refuses to participate/do the task

    This is a frequent problem that can have many different causes. In the first few lessons, this may simply be shyness, but it is important to identify the cause early to devise an effective strategy. A few other causes might include:

    • Lack of language required to respond or do the task. Provide differentiation tasks or scaffolding to help students with a lower level complete the task or have them respond in a non-oral way.
    • Low self-confidence in their ability to speak English. Again, differentiation and scaffolding can help here. Have students work in small groups or pairs first, before being asked to speak in front of the whole class.
    • Lack of interest or engagement in the topic. If students aren’t interested, they won’t have anything to say. Adapt the topic or task, or just move on.
    • External issues e.g. a bad day, a fight with a friend, physical problems (tiredness/hunger/thirst). Talk to the student privately to find out if they are experiencing any problems. Allow them to 'pass' on a task if necessary, and give them something less challenging to do.

    It is important not to force students to do something they don’t want to do, as this will cause a negative atmosphere and can affect the whole class. Ultimately, if a student skips one or two tasks, it won’t affect their achievement in the long run.

    6. Students ask for repeated restroom/water breaks

    It only takes one student to ask to go to the restroom before the whole class suddenly needs to go! This can cause disruption and stops the flow of the lesson. To avoid this, make sure you have rules in place concerning restroom breaks:

    • Make sure students know to go to the restroom before the lesson.
    • Have students bring in their own water bottles. You can provide a space for them to keep their bottles (label them with student names) in the classroom and have students fill them daily at the drinking fountain or faucet.
    • Find out if anyone has any special requirements that may require going to the restroom.
    • Provide 'brain breaks' at strategic points in the lesson when you see students becoming restless.

    7. Students don’t have the required materials

    • Provide parents with a list of materials students will need on the first day.
    • If special materials are required in a lesson, give students a note to take home or post a message on the school platform several days before.
    • Don’t blame the student - whether they have a good reason or not for turning up to class empty-handed, making a child feel guilty will not help.
    • Write a note for parents explaining why bringing materials to class is important.

    8. Students are not listening/talking

    Getting their attention can be challenging if you have a boisterous class. Set up a signal you will use when you want them to pay attention to you. When they hear or see the signal, students should stop what they are doing and look at you. Some common signals are:

    • Raising your handÌý- When students see you raise your hand, they should raise their hands and stop talking. Wait until everyone is sitting in silence with their hands raised. This works well with older children and teenagers.
    • Call and response attention-getters - These are short phrases that prompt students to respond in a certain way, for example: Teacher: "1 2 3, eyes on me!"ÌýStudents: "1 2 3, eyes on you!". Introduce a new attention-getter every few weeks to keep it fun. You can even have your students think up their own phrases to use.
    • Countdowns -ÌýTell students what you want them to do and count backwards from ten to zero, e.g. "When I get to zero, I need you all to be quiet and look at me. 10, 9, 8 …"
    • Keep your voice low and speak calmly -ÌýThis will encourage students to stop talking and bring down excitement levels.
    • A short song or clapping rhythm -ÌýWith younger children, it is effective to use music or songs for transitions between lesson stages so they know what to do at each stage. For primary-aged children, clap out a rhythm and have them repeat it. Start with a simple rhythm, then gradually make it longer, faster, or more complex.