American educational psychologist (1893-1960)
Wikidata
Source:
Works
6 works
- Books
Education and the psychology of thinking / by Percival M. Symonds.
Symonds, Percival Mallon, 1893-1960.Date: 1936- Books
The dynamics of human adjustment / Percival M. Symonds.
Symonds, Percival Mallon, 1893-1960.Date: [1946], ©1946- Books
Measurement of the personality adjustments of high school pupils / by Percival M. Symonds, in collaboration with Claude E. Jackson.
Symonds, Percival Mallon, 1893-1960.Date: 1935- Books
Diagnosing personality and conduct / by Percival M. Symonds.
Symonds, Percival Mallon, 1893-1960.Date: [1931], ©1931- Books
The dynamics of parent-child relationships / by Percival M. Symonds.
Symonds, Percival Mallon, 1893-1960.Date: 1949