DIAGRAMS
2008
Springer
13 years 6 months ago
2008
Springer
Abstract. This paper explores factors associated with effective external representation (ER) use. We describe an information-processing approach to the assessment of ER knowledge. ...
DIAGRAMS
2004
Springer
13 years 10 months ago
2004
Springer
The ‘graphicacy’ of student programmers was investigated using several cognitive tasks designed to assess ER knowledge representation at the perceptual, semantic and output lev...