IB Theory of Knowledge (TOK) SL Theory of Knowledge Example

The student clearly identifies the object and its historical context, which makes the exhibition grounded and specific. The reference to Benveniste’s 1988 paper immediately signals why this object matters to the prompt, and the link to a contested knowledge claim creates a strong TOK starting point.

This is a focused TOK move because it names a relevant form of bias and sets up the analysis clearly. Defining confirmation bias before applying it helps the reader see how the object is being interpreted rather than just described.

The student uses the object’s content to support the argument instead of relying on assertion alone. By tying the claim about extreme dilution to the broader issue of confirmation bias, the commentary shows a meaningful link between the object and the prompt.

The connection to the prompt is present, but this sentence stays quite general. The student should make the TOK issue more precise by explaining exactly how bias enters this case—through experiment design, interpretation of data, or publication/review—and why that matters for whether bias is inevitable.

The sentence is cut off before the student begins the analysis, which weakens the transition into the TOK argument. The student should complete the thought with an explicit link to bias and knowledge production so the introduction to this object is not left hanging.

The student strengthens the argument by connecting bias to reproducibility, which is a relevant TOK concept and a convincing reason for the object’s inclusion. This helps the exhibition move beyond description into analysis of how knowledge is tested collectively.

The student should avoid implying that rejection by the scientific community automatically proves bias was avoided. A stronger TOK response would distinguish between the individual’s bias, the community’s corrective mechanisms, and the possibility that some bias still remains in scientific practice.

The object is well contextualized, and the mandatory nature of the textbook makes its real-world significance clear. This specificity helps justify why the object is relevant to the prompt rather than merely being an example of a historical source.

This is a strong idea, but it becomes overly categorical. Peer review can reduce bias, but it does not fully prevent it. The student should qualify the claim and explain the mechanism more carefully: peer review checks methods and claims, but it cannot guarantee that all bias disappears.

This concluding claim clearly answers the prompt from the natural-sciences perspective, so the reader can see the object’s contribution to the exhibition. The phrasing is direct and makes the line of argument easy to follow.

This conclusion is too sweeping. The student needs to distinguish between bias being easy to impose in an authoritarian context and bias being inevitable in all knowledge production. A more precise conclusion would better align with the prompt’s wording.

The object is clearly introduced with its historical context, which helps the exhibition remain anchored in a real-world instance rather than a general discussion of social psychology. That clarity supports the coherence of the overall exhibition.

The student shows control of TOK terminology by defining topic choice bias before applying it. This improves clarity and signals that the argument is being built from concepts rather than from vague opinion.

The student could strengthen this by explaining how power affects not only what is written, but also what kinds of knowledge become possible or impossible in a political system. That would make the TOK analysis more nuanced and less absolute.

The student should make the object description consistent throughout this section. Here it is described as a photo, while the heading identifies a newspaper advertisement, so the exhibition needs a clearer explanation of which object is actually being analyzed.

This is one of the strongest pieces of analysis in the exhibition because the student uses concrete content from the textbook to show how bias operates. The specificity makes the argument persuasive and clearly tied to the object itself.

This claim is too strong and risks overstating what the advertisement can prove. The student should either qualify it as a possibility or support it more carefully, because the source alone does not justify the broad assertion about participants being inherently more aggressive.

The definition is clear and supports the TOK analysis well. By defining the concept before applying it, the student makes the reasoning easier to follow and demonstrates control of key terminology.

This conclusion is more absolute than the analysis justifies. The student should consider whether the object shows that bias is difficult to eliminate, rather than truly inevitable, since TOK answers are stronger when they avoid overgeneralising from one case.

This is a relevant and well-chosen concept for the human sciences object. It shows that the student understands why the experiment is vulnerable to bias even beyond sample selection.