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Shin-Shing Shin; Yu-Shan Lin; Yi-Cheng Chen; Wei-Ru Chiou – Journal of Engineering Education, 2025
Background: Learners of database courses usually encounter difficulties in building entity-relationship (ER) models and relational models for database problems. These difficulties may arise because of semantic gaps between the stages of database design. To investigate this issue, we employed semantic network theory--particularly the concept of…
Descriptors: Database Design, Semantics, Computer Science Education, Networks