Electronic reproduction. [S.l.] : HathiTrust Digital Library, 2010. MiAaHDL
System Details
Master and use copy. Digital master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002. http://purl.oclc.org/DLF/benchrepro0212 MiAaHDL
Processing Action
digitized 2010 HathiTrust Digital Library committed to preserve MiAaHDL pda
Note
Print version record.
Summary
"Discusses brightness and dullness in children, focusing on differences in development, intelligence, physical defects, age, the brain, education, heredity, mental processes, memory and attention." (PsycINFO Database Record (c) 2010 APA, all rights reserved).