Perceiving Korean shortened expressions: Recognition data and analysis scripts

Anonymized item-level recognition data (41 participants × 41 items), participant background and attitude variables, item classification, and the R script that reproduces the statistics reported in the article “Perceiving Korean Shortened Expressions: Italian L2 Learners’ Recognition, Attitudes, and Ideological Stances” (Acta Linguistica Asiatica). Version 2 adds the list of five Level 4 responses rescored at Level 3 before analysis (level4_rescoring.csv), which the script applies. Open-ended responses are not included. See README.md inside the archive for the codebook.