Keyphrases
- programming course
- intelligent tutor
- computer programming
- programming language
- pair programming
- learning environment
- estimation algorithm
- novice programmers
- student model
- student learning
- intelligent tutoring systems
- accurate estimation
- estimation accuracy
- learning process
- programming skills
- subject matter experts
- elementary students
- introductory computer science
- introductory programming
- introductory programming courses
- cognitive tutor
- high school students
- undergraduate students
- density estimation
- collaborative learning
- expert systems