HDFS Test 3- Ch. 11
- Auburn University
- Human Development
- Human Development 2010
- HDFS Test 3- Ch. 11
Last Modified: 2011-11-13
the period which the sexual organs mature
starts for girls at age 11 or 12
starts fir biys at age 13 or 14
the onset of menstruation
most obvious signal for puberty for girls
the stage at which people devlop the ability to think abstractly
reasoning that uses abstract logiv in the absences of concrete examples
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