Michael D'Erchie
Biographic Data
| ID | 9493427 |
|---|---|
| NAME | Michael D'Erchie |
| GIVEN NAMES | Michael |
| FAMILY NAME | D'Erchie |
| SIGNATURE | ERCHIE M D |
| AFFILIATIONS | Department of Educational Sciences Technical University of Munich, Heinz Nixdorf Chair of Mathematics Education Munich Germany |
| ORCID | 0009-0007-1164-7503 |
| VERIFIED | Yes |
| TOTAL WORKS | 2 |
| TOTAL CITATIONS | 0 |
| WORKS AS AUTHOR | 2 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2026 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 0 |
From fractions to algebra
Discriminant validity and interrelations of conceptual and procedural knowledge in fractions and algebra
BACKGROUND: Conceptual and procedural knowledge are two distinct types of mathematical knowledge. Measuring them with sufficient discriminant validity is challenging because they are typically highly correlated. Prior studies have demonstrated discriminant validity of paper-and-pencil measures separately for fractions and algebra. However, whether such measures can distinguish between the two knowledge types within a single sample of students ins…
No prominent works on this page.
From fractions to algebra
Discriminant validity and interrelations of conceptual and procedural knowledge in fractions and algebra
BACKGROUND: Conceptual and procedural knowledge are two distinct types of mathematical knowledge. Measuring them with sufficient discriminant validity is challenging because they are typically highly correlated. Prior studies have demonstrated discriminant validity of paper-and-pencil measures separately for fractions and algebra. However, whether such measures can distinguish between the two knowledge types within a single sample of students ins…
Predictive validity (2 works) · Procedural knowledge (2 works) · Child and Animal Learning Development (1 work) · Cognition (1 work) · Cognitive and developmental aspects of mathematical skills (1 work) · Concept learning (1 work) · Confirmatory factor analysis (1 work) · Decision-Making and Behavioral Economics (1 work) · Discriminant (1 work) · Discriminant validity (1 work)