In the latter half of the 1900s, konrad lorenz argued that was essential to proper psychosocial development.

Contrary to the beliefs of many child psychologists and developmentalists of the early to mid-1900s, ethologists like Konrad Lorenz contended in the latter half of the century that the moments after birth were vital to proper psychosocial development. As said by Lorenz and others, there is a serious period of only a few hours right after birth that initiates bonding, the close physical and emotional interaction between child and parent.

monasticism. people often do monasticism in monasteries

254.34

step-by-step explanation:

the formula for area of a circle is given by

a = pi * r^2

a = pi * 9^2

a = 81*pi

using 3.14 as an approximation for pi

a = 3.14*81

a = 254.34