CYPCore31.1 Development Chart

[SG1]

Hi,

I've been filling this timeline in for 0-19years for a few days now and i'm struggling to fill in the last column which is headed 'behaviour and moral development' for each stage, i've managed to think of a few things for example 12 months - teething problems makes children irritable.
2-2.5yrs - frequent tantrums and angry when parent leaves them.

I dont' have the book which would help me with this course as i can't afford it at the moment, if anyone can suggest where else i can find information for this i would be grateful (i've searched google about 100 times!).