Designing a Tool for Learning Ada Using Empirical Studies. - Vikki Fix; Susan Wiedenbeck (PPIG (2), 1992)

Mental representations of programs by novices and experts. - Vikki Fix; Susan Wiedenbeck; Jean Scholtz (INTERCHI, 1993)

Characteristics of the Mental Representations of Novice and Expert Programmers: An Empirical Study. - Susan Wiedenbeck; Vikki Fix; Jean Scholtz (Int. J. Man Mach. Stud., 1993)

Comparing program comprehension in different cultures and different representations. - Marian Petre; Blaine A. Price; Vikki Fix; Jean Scholtz; Susan Wiedenbeck; Igor Netesin; Sergey Yershov (PPIG, 1995)

Using Cognition of Programming Literature in a Design of a Tool for Learning a Second Programming Language. - Vikki Fix; Susan Wiedenbeck (Intelligent Tutoring Systems, 1996)

An intelligent tool to aid students in learning second and subsequent programming languages. - Vikki Fix; Susan Wiedenbeck (Comput. Educ., 1996)