Statistics
Publications
6
Citations
608
H-Index
6
Active since
1964
Affiliations
National Bureau of Economic Research(Current)
Phillip Williams is an author at National Bureau of Economic Research specializing in education, child development, and pediatrics.
Publications per year
1964–2001
6
6
Reliability of the Draw‐a‐man Test
R K Evans, Neil Ferguson, P. T. Davies et al. · Educational Research · 1975 · 442 citations
Education, Educational Assessment, Educational Measurement +17
Season of Birth and Cognitive Development
Phillip Williams, P.C. Davies, Roy Evans et al. · Nature · 1970 · 35 citations
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