This folder contains auxiliary materials for paper Code Quality Defects in Introductory Programming.

File defect_catalog.csv contains the described catalog of 108 defects. The catalog is also available online [1].

[1] https://docs.google.com/spreadsheets/d/1QfkwHCtDwka3SMurBubcqUDj-HTKOJJUEax8WGqm0_k/edit?usp=sharing

Other files contains information about the survey conducted to determine severity of several defect. File defects.json contains information on what defects with what descriptions and examples were displayed. File internal.json contains anonymized responses from the original survey, external.json contains responses from the replication. Ratings for each defect are identified by its ID from defects.json. File defect_differences.md explains differences between the defects used for the survey and the defects in the current version of the catalog.