L2 Semantic Attainment Data for Chinese Learners of Japanese

A study dataset from figshare investigates ultimate attainment in second language lexical semantics. It contains results from an acceptability judgment task completed by 66 Chinese learners of Japanese and 32 native Japanese speakers. The data, published by Zhao Akiko Zhao in April 2026, focuses on verb-noun collocations and the role of length of residence.

Use Cases

• Modeling L1 interference in L2 semantic acquisition based on acceptability ratings for L1-only collocations.
• Analyzing the effect of length of residence on L2 development based on learner groups with 3-7 years and >10 years of residency.
• Training classifiers to distinguish native-like from non-native semantic judgments based on collocation type.
• Studying cross-linguistic differences in verb semantics using Chinese-Japanese collocation pairs.

Strengths

• Includes a control group of 32 native Japanese speakers for comparison.
• Data is structured around three specific, theoretically motivated collocation types (L1-only, L2-only, L1-L2).
• Participants are categorized by length of residence, enabling longitudinal inference.
• Published under a permissive CC-BY-4.0 license.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• The dataset is very small at 203.9 KB, indicating limited scope.

Provenance

Source

figshare, author Zhao Akiko Zhao.

Collection Method

Data likely gathered via an experimental acceptability judgment task administered to participants.

Time Range

null

Freshness

Last updated 2026-04-16 05:16:34; freshness should be verified.

Geography

Likely involves participants in a Japanese immersion context, but specific location is not stated.