Key Topics Covered

21st-Century Skills: The 4Cs as a Target Competency Profile

Beyond Gains and Losses: What Are We Really Measuring?

From Traditional Metrics to Technology-Based Assessment

Final Reflections: Policies, Realities and Technology

In the past, a student who could correctly solve a mathematical formula was considered successful. Today, the same student is expected to go beyond calculation, to critically analyse its relevance in real-world contexts, communicate their understanding of the problem, collaborate on interpreting outcomes, and generate new knowledge as solutions connected to real-life situations. The action-oriented verbs described above, reflecting the competencies demanded in today’s world, are often presented as 21st-century skills, frequently referenced but not always retained (OECD, 2023b). If the reader remembers them simply as the “4Cs,”: a modern citizen is expected to be critical (1C), communicative (2C), collaborative (3C), and creative (4C) when navigating real-world contexts (Binkley et al., 2012; Schnell-Zalay-Gombás, 2021). This should be the question of modern educators when seeing a report of assessment data: How much of the 4Cs is captured in the profile of students assessed?

For policy makers, this question gets flipped a bit: are we measuring what is easy to assess, or what is the prerequisite for our learners’ future? In this context, it becomes important to consider how much of these demanded competencies are actually reflected in reported results, and to what extent what is currently measured contributes to their development over time. Most importantly, a well-informed policy maker would want to understand how modern assessment practices can address this challenge, supporting a shift from measuring performance trends to reporting the extent to which the 4Cs are represented in the profiles of students assessed.

This article reflects on how the concept of 21st-century skills reshapes the interpretation of assessment results, shifting the discourse from tendencies of gain or loss vs. the extent to which reported outcomes represent the competencies on target, and how technology-based assessment can support the measurement of higher-order skills (Jones, 2024; International Test Commission, 2023; OECD, 2021).

21st-Century Skills: The 4Cs as a Target Competency Profile

Policy makers’ discussions on education often begin with concerns about declining trends in foundational skills or improvements in performance following a reform. However, decision-makers may become constrained by focusing only on drops or gains in results, often for legitimate accountability reasons. In doing so, an important reality can be overlooked: what learners are expected to know and be able to do to succeed in the modern world is constantly evolving from remembering and understanding to evaluation and creation (Anderson & Krathwohl, 2001). One way to avoid this trap is to question whether the interpretation of results reflects real-world demands. Linking outcomes to the concept of 21st-century skills can help maintain this broader perspective (OECD, 2023b; World Economic Forum, 2020).

The term 21st-century skills typically refers to a cluster of competencies that enable individuals to function effectively in modern social, economic, and technological environments (World Economic Forum, 2020).

The 4C’s in 21st century skills (Schnell-Zalay-Gombás, 2021).

The “4Cs” provide a useful foundation as the core of 21st-century competencies; however, research-informed frameworks extend this core into a broader architecture that integrates cognitive, interpersonal, and intrapersonal domains, alongside digital and applied skills (Pellegrino & Hilton, 2012; Care et al., 2018). More recently, this landscape has evolved to incorporate social and emotional learning (SEL), recognizing that competencies such as resilience, self-regulation, empathy, and responsible decision-making are integral to how learners apply knowledge in practice.

In practice, the boundaries among these new definitions are often blurred. For example, problem solving requires persistence, where collaboration depends on communication and empathy, and creativity often emerges through exploration and resilience. So, these competencies do not replace each other, instead reinforce one another. Therefore, this article focuses on the 4Cs to present the argument in a clear and accessible way. Regardless of the framework referenced, the key messages of the article remain applicable.

Beyond Gains and Losses: What Are We Really Measuring?

The focus on gains versus losses reflects a measurement-driven, positivist perspective, centered on what can be quantified, while a capability-oriented view shifts the question toward how what learners know and can do prepares them for future realities. The latter provides a clearer, purpose-driven narrative that is easier to communicate, whereas the former can become detached from real-world relevance. While assessment frameworks define what is being measured, they are often less referenced once results are reported, making it harder to relate outcomes to broader concepts such as 21st-century skills, which are inherently linked to readiness for tomorrow (OECD, 2020; OECD, 2023b).

It is interesting to observe that assessment frameworks are often well defined; however, once we move into the world of measurement, the technical focus of the field tends to prioritise the precision and excellence of measurement itself. In this process, the original assessment frameworks can become less visible, which limits interpretation and shifts attention away from broader goals such as 21st-century skills. As a result, a fundamental question may be overlooked: are our graduates capable of navigating a digital world and solving real-life problems that require critical analysis, clear communication of insights, and collaboration toward creative solutions?

To respond to the main question of this section, assessment practices can broadly be understood through two dimensions: what is being measured and how results are interpreted and reported.

1. Claiming to measure 21st-century skills

• Aligned scenario (purpose-driven interpretation): Assessment measures 21st-century competencies and remains anchored to its original purpose when reporting results. Instead of focusing solely on gains or losses, it reports the extent to which the 4Cs are represented in the profiles of students assessed.

• Misaligned scenario (measurement-driven reporting): Assessment claims to measure 21st-century skills, but once results are reported, the original purpose is no longer referenced. Reporting focuses primarily on gains or losses, limiting interpretive value and weakening the connection to the targeted competencies.

2. Measuring knowledge (non-21st-century skills)

• Aligned scenario (purpose-driven interpretation): Assessment focuses on knowledge and remains aligned with its defined purpose. Results are interpreted in terms of how knowledge levels are represented in the profiles of students assessed, rather than only reporting gains or losses.

• Misaligned scenario (measurement-driven reporting): Assessment measures knowledge, but reporting reverts to gains and losses without linking back to the intended purpose. This limits the depth of interpretation and reduces the usefulness of the results for informing learning and policy.

This breakdown can be presented to policy makers and educators alike with a central question: are we measuring what is easy to assess (often reflected in knowledge-based measures), or what is important for learners’ future (reflected in 21st-century competencies)? 

In either case, policy makers gain more when supporting or adopting purpose-driven approaches, which act as a lighthouse, providing direction, maintaining alignment with intended outcomes, and supporting progress to be tracked over time. 

And the most important angle of the question above is the enquiry on student readiness for tomorrow, which can serve as a wake-up call for many organizations and prompt reconsideration. In this context, a culture of continuously revisiting the purpose of assessment (in some cases updating it, too) in the review of results becomes a strategy for a sustained human development agenda.

From Traditional Metrics to Technology-Based Assessment (TBA)

In the learning journey, assessment sits somewhere at the centre, with the potential to provide feedback and support the continuation of learning. Traditionally, assessment metrics have focused on measuring knowledge and reporting results in terms of gains and losses. In this context, the key question becomes: how can technology help move this approach forward?

Technology with the power of assessment comes up with practices of TBA (International Test Commission, 2023; OECD, 2021; Jones, 2020), which could help to build a strategy around moving beyond traditional metrics in the following ways:

• technology empowers and the use of TBA could support policy makers move from what is easy to assess toward what is more difficult to measure, such as 21st-century skills;

• the assessment of higher order thinking skills would also encourage policy makers to return to the original purpose of assessment and reflect more explicitly on students’ readiness for the future.

In addition to the benefits of TBAs, large volumes of process data are generated. The availability of this much data creates so many opportunities for the use of AI to provide insights and feedback, supporting process improvement in assessment organizations, strengthening quality assurance, and advancing learning within the educational agenda (OECD, 2023a).

Final Reflections: Policies, Realities, and Technology

What we observe today is a tension in policy and practice, often driven by the gap in the way assessment is viewed by both sides, a challenge that has persisted for many years. Traditionally, policy-related discourse often centres on gains and losses for accountability purposes. The emergence of reality-driven competencies, such as 21st-century skills, is beginning to disrupt this space, prompting a critical question for assessment professionals: to what extent do current assessments reflect the skills required for tomorrow? The question can regularly be revisited through a purpose-driven interpretation, aligning assessment results with the broader goal of capturing 21st-century skills within learner profiles, especially on how the 4Cs are reflected in student profiles, avoiding the narrow focus of reporting gains or losses in performance. 

The power of assessment is fully realized when it measures the demands of tomorrow, provides a test of real-world skills, and builds students’ confidence for practical application, ultimately serving as a compass for students’ navigation and success in real life. Technology, through the use of TBAs and the growing availability of process data supported by AI, brings new opportunities to move beyond static outcomes toward a deeper understanding of how learners think, interact, and develop. Ultimately, the future of assessment lies in balancing what is measured with how it is interpreted, making sure the balance reflects learners’ readiness to succeed in an increasingly complex world.

About the Author 

Vali Huseyn is an educational assessment expert and quality auditor, recognized for promoting excellence and reform-driven scaling in assessment organizations. He mentors edtech & assessment firms on reform-aligned scaling by promoting measurement excellence, drawing on his field expertise, government experience, and regional network.

He holds a master degree in educational policy from Boston University (USA) and Diploma of Educational Assessment from Durham University (UK). Vali has supported national reforms in Azerbaijan and, through his consultancy with AQA Global Assessment Services, works with Kazakhstan and the Kyrgyz Republic to align assessment systems with international benchmarks such as CEFR, PISA, and the UIS technical criteria. He also works as a quality auditor in partnership with RCEC, most recently audited CENEVAL in Mexico. In addition, he promotes awareness of the use of technology across the assessment cycle through his work with Vretta. Fluent in Azerbaijani, Russian, Turkish, and English, he brings a deep contextual understanding to cross-country projects.

If you would like to discuss your approaches to align measurement and reporting with 21st-century competencies such as the 4Cs, or explore opportunities to showcase and promote your work, please feel free to contact Vali Huseyn at: vali.huseyn@vretta.com | LinkedIn

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