AI scoring vs human scoring for language tests: What's the difference?

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When entering the world of language proficiency tests, test takers are often faced with a dilemma: Should they opt for tests scored by humans or those assessed by artificial intelligence (AI)? The choice might seem trivial at first, but understanding the differences between AI scoring and human language test scoring can significantly impact preparation strategy and, ultimately, determine test outcomes.

The human touch in language proficiency testing and scoring

Historically, language tests have been scored by human assessors. This method leverages the nuanced understanding that humans have of language, including idiomatic expressions, cultural references, and the subtleties of tone and even writing style, akin to the capabilities of the human brain. Human scorers can appreciate the creative and original use of language, potentially rewarding test takers for flair and originality in their answers. Scorers are particularly effective at evaluating progress or achievement tests, which are designed to assess a student's language knowledge and progress after completing a particular chapter, unit, or at the end of a course, reflecting how well the language tester is performing in their language learning studies.

One significant difference between human and AI scoring is how they handle context. Human scorers can understand the significance and implications of a particular word or phrase in a given context, while AI algorithms rely on predetermined rules and datasets.

The adaptability and learning capabilities of human brains contribute significantly to the effectiveness of scoring in language tests, mirroring how these brains adjust and learn from new information.

Advantages:

  • Nuanced understanding: Human scorers are adept at interpreting the complexities and nuances of language that AI might miss.
  • Contextual flexibility: Humans can consider context beyond the written or spoken word, understanding cultural and situational implications.

Disadvantages:

  • Subjectivity and inconsistency: Despite rigorous training, human-based scoring can introduce a level of subjectivity and variability, potentially affecting the fairness and reliability of scores.
  • Time and resource intensive: Human-based scoring is labor-intensive and time-consuming, often resulting in longer waiting times for results.
  • Human bias: Assessors, despite being highly trained and experienced, bring their own perspectives, preferences and preconceptions into the grading process. This can lead to variability in scoring, where two equally competent test takers might receive different scores based on the scorer's subjective judgment.

The rise of AI in language test scoring

With advancements in technology, AI-based scoring systems have started to play a significant role in language assessment. These systems utilize algorithms and natural language processing (NLP) techniques to evaluate test responses. AI scoring promises objectivity and efficiency, offering a standardized way to assess language and proficiency level.

Advantages:

  • Consistency: AI scoring systems provide a consistent scoring method, applying the same criteria across all test takers, thereby reducing the potential for bias.
  • Speed: AI can process and score tests much faster than human scorers can, leading to quicker results turnaround.
  • Great for more nervous testers: Not everyone likes having to take a test in front of a person, so AI removes that extra stress.

Disadvantages:

  • Lack of nuance recognition: AI may not fully understand subtle nuances, creativity, or complex structures in language the way a human scorer can.
  • Dependence on data: The effectiveness of AI scoring is heavily reliant on the data it has been trained on, which can limit its ability to interpret less common responses accurately.

Making the choice

When deciding between tests scored by humans or AI, consider the following factors:

  • Your strengths: If you have a creative flair and excel at expressing original thoughts, human-scored tests might appreciate your unique approach more. Conversely, if you excel in structured language use and clear, concise expression, AI-scored tests could work to your advantage.
  • Your goals: Consider why you're taking the test. Some organizations might prefer one scoring method over the other, so it's worth investigating their preferences.
  • Preparation time: If you're on a tight schedule, the quicker turnaround time of AI-scored tests might be beneficial.

Ultimately, both scoring methods aim to measure and assess language proficiency accurately. The key is understanding how each approach aligns with your personal strengths and goals.

The bias factor in language testing

An often-discussed concern in both AI and human language test scoring is the issue of bias. With AI scoring, biases can be ingrained in the algorithms due to the data they are trained on, but if the system is well designed, bias can be removed and provide fairer scoring.

Conversely speaking, human scorers, despite their best efforts to remain objective, bring their own subconscious biases to the evaluation process. These biases might be related to a test taker's accent, dialect, or even the content of their responses, which could subtly influence the scorer's perceptions and judgments. Efforts are continually made to mitigate these biases in both approaches to ensure a fair and equitable assessment for all test takers.

Preparing for success in foreign language proficiency tests

Regardless of the scoring method, thorough preparation remains, of course, crucial. Familiarize yourself with the test format, practice under timed conditions, and seek feedback on your performance, whether from teachers, peers, or through self-assessment tools.

The distinctions between AI scoring and human in language tests continue to blur, with many exams now incorporating a mix of both to have students leverage their respective strengths. Understanding and interpreting written language is essential in preparing for language proficiency tests, especially for reading tests. By understanding these differences, test takers can better prepare for their exams, setting themselves up for the best possible outcome.

Will AI replace human-marked tests?

The question of whether AI will replace markers in language tests is complex and multifaceted. On one hand, the efficiency, consistency and scalability of AI scoring systems present a compelling case for their increased utilization. These systems can process vast numbers of tests in a fraction of the time it takes markers, providing quick feedback that is invaluable in educational settings. On the other hand, the nuanced understanding, contextual knowledge, flexibility, and ability to appreciate the subtleties of language that human markers bring to the table are qualities that AI has yet to fully replicate.

Both AI and human-based scoring aim to accurately assess language proficiency levels, such as those defined by the Common European Framework of Reference for Languages or the Global Scale of English, where a level like C2 or 85-90 indicates that a student can understand virtually everything, master the foreign language perfectly, and potentially have superior knowledge compared to a native speaker.

The integration of AI in language testing is less about replacement and more about complementing and enhancing the existing processes. AI can handle the objective, clear-cut aspects of language testing, freeing markers to focus on the more subjective, nuanced responses that require a human touch. This hybrid approach could lead to a more robust, efficient and fair assessment system, leveraging the strengths of both humans and AI.

Future developments in AI technology and machine learning may narrow the gap between AI and human grading capabilities. However, the ethical considerations, such as ensuring fairness and addressing bias, along with the desire to maintain a human element in education, suggest that a balanced approach will persist. In conclusion, while AI will increasingly play a significant role in language testing, it is unlikely to completely replace markers. Instead, the future lies in finding the optimal synergy between technological advancements and human judgment to enhance the fairness, accuracy and efficiency of language proficiency assessments.

Tests to let your language skills shine through

Explore ÃÛÌÒapp's innovative language testing solutions today and discover how we are blending the best of AI technology and our own expertise to offer you reliable, fair and efficient language proficiency assessments. We are committed to offering reliable and credible proficiency tests, ensuring that our certifications are recognized for job applications, university admissions, citizenship applications, and by employers worldwide. Whether you're gearing up for academic, professional, or personal success, our tests are designed to meet your diverse needs and help unlock your full potential.

Take the next step in your language learning journey with ÃÛÌÒapp and experience the difference that a meticulously crafted test can make.

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    Practicing English is a thing that ideally needs to be kept up with regularly, and when school breaks up for the holidays, it's easy for what¡¯s been learnt to be forgotten. This phenomenon is called summer learning loss, and it¡¯s something that affects students of every age and stage.

    So, how can you encourage your students or children to keep practicing their language skills over the holidays? There are apps and online activities ¨Cbut the school holidays are a good opportunity for young learners to disconnect and enjoy some time offline. So here are some activities to suggest to them. There are no screens in sight, and the whole family can enjoy practicing English together:

    Go on a nature walk

    Get them out into the fresh air with nature spotting. Make a list of things for your students/children to find in their garden or local park. You can keep the list simple for younger learners, with things like trees, grass or flowers, linking them to colors or numbers. For older learners, you can make the search a bit more challenging by including specific species of tree, flower or insect.

    This offline activity reinforces the links between English and the natural world. It helps to build children¡¯s observational skills and builds their natural vocabulary along with their gross motor skills. What¡¯s more, have shown that spending time in nature is enormously beneficial for children, restoring their attention, reducing their stress and helping them to become more creative and engaged in learning.

    Follow a recipe

    For this activity, choose a recipe that you think your students/children will enjoy making.

    Cakes or cookies are popular choices ¨C most young learners have a sweet tooth! Then, with their parents or caregiver, they can make a shopping list of the ingredients they need, buy them from the supermarket, and then follow the recipe steps.

    This type of offline activity helps young learners use their English in a practical way. It will develop their vocabulary and link their English language skills to other skills like math and science. Following a recipe from start to finish teaches children how to follow instructions and problem solve. It also builds their fine motor skills as they pour, stir and chop. They¡¯ll get a considerable boost to their confidence when they take their cake out of the oven ¨C and they¡¯ll be able to share that success with their family and friends. After all, nearly everyone likes cake!

    Read a story

    Reading has numerous benefits for children (and adults too). It is good for building vocabulary, developing creativity and promoting empathy. What¡¯s more, reading has been shown to . It¡¯s the perfect antidote to too much screen time and a good way for learners to maintain their English level over the holidays. But it¡¯s essential to ensure the text's level is correct. If it¡¯s too difficult, they will be frustrated and put off. It¡¯s crucial for reading to be enjoyable!

    Older learners can read independently, but you can also suggest some books to read with parents/caregivers. Reading aloud together is a really positive way for adults and children to spend time together. It positively impacts children¡¯s self-esteem and builds good associations with reading, hopefully encouraging them to become independent readers.

    Learn how to read a map

    This activity involves a little bit of preparation¨C but it¡¯s a fun activity and gets children outdoors and away from screens! Open up local maps, and have children select somewhere they¡¯d like to visit. Then, they can create a navigation guide in English, building on their vocabulary of directions and surroundings to describe the route.

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    Do some experiments

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    Online language learning and teaching brings with it a lot of things to think about. The following tips are designed to help you plan your primary-level online classes effectively and manage students in a digital environment.

    1. Keep energy levels high

    The school environment is an active and incredibly social space. It¡¯s hard to replicate this online, potentially leading to boredom and frustration among your students. For this reason, you should take regular 'movement breaks' during the day to energize them. You can do the following quick sequence sitting or standing:

    • Stretch your arms above your head and reach for the sky.?
    • Count to ten.?
    • Drop your left arm to your side and bend to your left while stretching your right arm over your head.?
    • Count to fifteen.?
    • Come back to an upright position and stretch both arms above your head.?
    • Count to ten.?
    • Drop your right arm to your side and bend to your right while stretching your left arm over your head.?
    • Count to fifteen.?
    • Come back to an upright position and stretch both arms above your head.?
    • Count to ten.?
    • Lean forward until your fingertips touch the floor (only go as far as is comfortable for your body), then cross your arms and release your head so it hangs gently between your legs.?
    • Count to fifteen.?
    • Come back upright, shake your arms and legs, and get back to work!

    This excellent energy booster allows your students to revise parts of the body, commands and even make the link with other subjects.

    2. Encourage casual socialisation

    Small talk and gossip are fundamental parts of the regular school day. It¡¯s essential to give students a few minutes to chat freely. It will help them feel relaxed and make your classes more comfortable.

    Let your students do this in whatever language they want and don¡¯t get involved, just like at school. Alternatively, ask someone to share a YouTube video, song, Instagram, or TikTok post in a digital show and tell.

    3. Encourage the use of functional language

    After students have been chatting freely in their own language, take the opportunity to bring in functional language depending on the subject they were talking about in English. This will help get them ready for the lesson. Here are some ways to do this:

    • Singing - Play a song and get them to sing along.?
    • Role-play - When students talk about food, you could role-play in a restaurant or talk about likes and dislikes.?
    • Guessing games - Students must read the animals' descriptions and guess what they are. You can make up your own descriptions.

    4. Consider task and student density

    To optimize learning time, consider dividing your class into smaller groups and teaching each one individually for part of the timetabled class time. You may find that you get more done in 15 minutes with eight students than you would be able to get done in 60 minutes with 32 students.

    At the same time, you will be able to focus more easily on individual needs (you¡¯ll be able to see all their video thumbnails on the same preview page). If it is not acceptable in your school to do this, divide the class so you¡¯re not trying to teach everyone the same thing simultaneously.

    Having the whole class do a reading or writing activity is a lost opportunity to use this quiet time to give more focused support to smaller groups of learners, so think about setting a reading task for half the class, while you supervise a speaking activity with the other half, and then swap them over.

    Alternatively, set a writing activity for 1/3 of the students, a reading for 1/3 and a speaking activity for the remaining 1/3, and rotate the groups during the class.

    5. Manage your expectations

    Don¡¯t expect to get the same amount of work done in an online class as in the classroom. Once you have waited for everyone to connect, get them to turn on their cameras, etc., you have less time to teach than you would usually have. Add this to the fact that it¡¯s much more complex and time-consuming to give focused support to individual learners in a way that doesn¡¯t interrupt everyone else.

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    When you¡¯re all online, you can¡¯t use visual clues to quickly judge whether anyone is having difficulties, like you can in the classroom. Ask direct questions to specific students rather than asking if everyone understands, or is OK. During and at the end of class, check and reinforce the achieved objectives.

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    Tips for setting up an optimized online classroom

    By ÃÛÌÒapp Languages

    Technology and the learning space

    How a physical classroom is organized, decorated and laid out impacts how your students feel, interact and learn. It¡¯s just as important to think about how your virtual teaching space functions and what it looks like, as it will greatly affect your students¡¯ learning experience.

    Classrooms are usually full of posters, examples of students¡¯ work and other decorations. Just because you¡¯re teaching online doesn¡¯t mean your environment needs to look dull.

    Take some time to think about your virtual teaching space. Picture it in your head. What¡¯s behind you? What¡¯s on either side? Is there an echo? Is it light or dark? How far away are you from the camera?

    Online classroom setup dos and don¡¯ts

    While teaching online isn¡¯t always that different from teaching face-to-face, there are quite a few things you might not have considered before. Here are some of my top dos and don¡¯ts to help:

    Lighting

    • Don¡¯t sit in front of a window or other source of light; otherwise, your face will be in shadow and hard to see. If you have no option, close the curtains and use an artificial light source to illuminate your face.
    • Do reflect lighting off a wall or ceiling, so it hits your face indirectly. This creates a much more pleasing image. If possible, sit in front of any windows or to the side of them so that the light hits your face directly or from the side. If the room is naturally dark, reflect a couple of lamps off the wall in front of you or the ceiling.

    Audio

    • Do invest in a set of headphones with an inline microphone. Even cheap ones will make you easier to understand, and reduce environmental noise interference (traffic, your neighbor¡¯s stereo, etc.).
    • Don¡¯t teach in an empty classroom (if you can avoid it). They are a terrible place to teach online classes from because they suffer from echo, environmental noise, lighting and bandwidth problems.
    • If your teaching space has an echo, try placing pillows or cushions on either side of your screen. They help absorb echoes and make it easier for your students to hear you.

    Video

    • Sit far enough away from the camera so your students can see most of your upper body and arms. If you use a laptop, raise it up on an old shoebox or a couple of books, so that the camera isn¡¯t pointing up your nose!
    • Do invest in the fastest internet connection you can afford (school administrators may want to consider offering subsidies so teachers can upgrade their connection speed). It is vital that you have enough internet bandwidth to stream good-quality audio and video and share materials with your students. Learn how to use your mobile phone data plan to create a wifi hotspot for your computer as a backup.

    Using technology with your students

    Here are some ways to get the most out of technology, build your student¡¯s digital literacy skills and increase motivation:

    Space

    Students should connect from a private space where they are not interrupted by siblings, pets, housekeepers, or parents. The space should be well-lit and have a good Wi-Fi signal.

    Communication

    Just like you, they should use earphones with an inline microphone. Their webcams should be on, not just so you can see them, but so they can see each other. Encourage learners to have fun and personalize their space by changing their backgrounds or using filters.

    Distractions

    Parents and caregivers should be aware of the negative effect of noise and distractions on their children¡¯s learning. It¡¯s important that where possible, they avoid having business meetings in the same room their children are learning in. They should also ask other people in the house to respect the children¡¯s right to enjoy a quiet, private, productive learning environment.

    Resources

    If you and your students are online using some form of computer, tablet, or mobile device to connect to class, make sure to use the resources available to you. Reinforce how to correctly use spell check when writing a document; for example, have your students use their cameras to take photos of their work to share or even their favorite toys.

    Flexibility

    Instead of trying (and often failing!) to get all your students to speak during the class, have them make videos or audio recordings for homework that they send to you or each other for feedback. Alternatively, experiment with breakout rooms, if using a platform that allows this.

    Preparation

    If you want to show a YouTube video during class, send the link to your students to watch for homework before class, or have them watch it during class on their own devices.

    Besides saving your internet bandwidth, they may even be inspired to click on one of the other recommended (usually related) videos alongside the one you want them to watch. It¡¯ll be on their recently watched list if they want to go back and watch it again.

    Collaboration

    If you set group work that involves writing a text or designing a presentation, ask your students to collaborate with a shared Google Doc. You¡¯ll be able to see what they¡¯re doing in real-time and give them feedback. It works like you are walking around the classroom and looking over their shoulders.

    Feedback

    Explore the focused feedback tools your web conferencing platform offers, such as breakout rooms or an individual chat. But also, don¡¯t forget to share relevant information and learning with the whole class. This helps them all benefit from your expertise, just like if they listen to you answering a classmate¡¯s question in the classroom.

    If your students are at home, they can access materials and props they would never have at school. Think about how you could incorporate this into your teaching.

    Materials

    Finally, ensure that the materials you use are suitable for online learning. If you use a book, it should have a fully digital option and a platform available to your students with practice activities, videos, and audio recordings. You should avoid using static pages in favor of dynamic activities, or online documents that allow real-time collaboration.

    Involving parents and caregivers in your online teaching environment

    Create an online learning document for parents explaining how they can create a positive and productive learning environment for their children. Some families may experience significant difficulties and may be unable to implement everything. But it¡¯s still important to explain to them how to optimize the experience if they can.
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