The Adolescent Period: A Graphic and Pictorial Atlas, 第 3 巻、第 3～6 号

1930 census data 98 large cities Ackerson adolescent age eight age fifteen AGES Fig areas astigmatism attending school Average number axillary hair Based on data boys age boys and girls BOYS GIRLS Calif Carroll E cent centimeters chest breadth children age Collins curves CYCLOPLEGIC delinquency DIPHTHERIA diseases Distribution of 98 ENDING AT INDICATED families females age gainfully occupied grade groups of girls growth trends high school Hyperopia ILIAC DIAMETER increase increments INTELLIGENCE QUOTIENTS IQ's Juvenile large cities according leg length LOGARITHMIC SCALE MARRIAGE Mass MASTURBATION MENARCHE MENSTRUAL CYCLE menstruating mental months native white normal Note Number of Teeth obiter cite OCCU Ohio Percent Percentage distribution Percentage of children Percentage Scale permanent teeth persons pounds problem proportions Psychol pubic hair Public Health Reports rates Redrawn RETINOSCOPIC RURAL FARM School Children sexual Shuttleworth sitting height standing height stature U. S. Public Health urban weight women