PHILOSOFY 
135 Sleep Dreams Somnambulism 
136 Mental characteristics 
See also 131 Mental physiology 
As influenced by sex 
See also 376.3 Mental capacity of women 
physical surroundings 
See also 575.3 Evolution; 573.4 Natural history of man 
ancestry (Mental heredity) 
See also 575.1 Evolution; 233.3 Spiritual heredity; 129.2 
Origin of soul; 613.92 Hygiene 
race Racial characteristics 
See also 572 Ethnology 
13 age 
See also 136.7 Childstudy 
“ “ ¢ physical structure and conditions 
Childstudy Paidology 
Including adolescence 
Methods 
1 Laboratory 
2 Home 
Observations, records Albums 
Body: structure, growth, care 
Limited to development period 
See also 136.3 Mental heredity 
371.7 School hygiene 
612.64 Embrvology 
612.65 Growth 
613 Hygiene 
613.9 Heredity 
Mind 
73 
74 
7 
757 
758 
26 
~ € 
763 
"64 
Limited to period of physical development 
In a general library better clast in 130 and 150 with only references here 
Mental characteristics 
Groupt by influence like 136.1~.6 
Children’s point of view 
Divided like the classification: e. g. 
.7417 Ethics .7479 Games 
.742 Religion .748 Literature 
Delineation of children 
Psychology of children from authors’ and artists’ point of view 
In art 
In literature 
Abnormal children 
Study of development. For methods of instruction see 371.9 
For institutions see 362, 364 
Physically defectiv 
Blind 
Def 
Blind-def 
Mentally defectiv 
Divided like 132 Mental derangements; e.g. study of idiotic children 
136.7622 
Morally defectiv Delinquents 
Wildings 
Wildings: a class of children which, having been lost or deserted, have 
grown up away from the surroundings of children, alone or among animals. 
Paidology 1: 106 (Julv 1000)