Challenge: Recent studies have shown separable effects of word frequency and predictability on human sentence processing . other theories hold that apparent effects of frequency are underlyingly effects of predictability .
Approach: They examine the generalizability of this finding to more realistic conditions of sentence processing by studying effects of frequency and predictability in three large-scale naturalistic reading corpora.
Outcome: The results show that word frequency and predictability are significant in isolation but not over and above predictability, and raise doubts about the existence of such a distinction in everyday sentence comprehension.

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Challenge: Neural language models learn the grammatical properties of natural languages to varying degrees of accuracy.
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Challenge: a recent study shows that context affects our perception of sentence acceptability, but few studies investigate how it affects language models.
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More than just Frequency? Demasking Unsupervised Hypernymy Prediction Methods (2021.findings-acl)

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Challenge: Using unsupervised methods of hypernymy prediction, we show that the predictions of three methods overlap and are highly correlated with frequency-based predictions.
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What Goes Into a LM Acceptability Judgment? Rethinking the Impact of Frequency and Length (2025.naacl-long)

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Challenge: Prior work on LM and acceptability judgments treat these effects uniformly across models, making a strong assumption that models require the same degree of adjustment to control for length and unigram frequency effects.
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On the Role of Context in Reading Time Prediction (2024.emnlp-main)

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Challenge: a new perspective on how readers integrate context during reading time prediction is presented . a recent study shows that the proportion of variance in reading times explained by context is smaller when context is represented by the orthogonalized predictor.
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Quantifying Cognitive Factors in Lexical Decline (2021.tacl-1)

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Challenge: Existing studies on lexical decline suggest that cognitive and linguistic factors play a role in the survival of words and their success in the linguistic ecosystem.
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Speakers enhance contextually confusable words (2020.acl-main)

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Challenge: Recent work has found that natural languages are shaped by pressures for efficient communication.
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Assessing the Effect of Context in Multi-domain Acceptability Judgment (2026.findings-acl)

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Challenge: Existing studies evaluate sentences in isolation and do not consider how context influences LLM acceptability judgments.
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Using surprisal and fMRI to map the neural bases of broad and local contextual prediction during natural language comprehension (2021.findings-acl)

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Challenge: a prior work using surprisal only considered within-sentence context, using n-grams, neural language models, or syntactic structure as conditioning context.
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