65 Children who
were placed in an
institution aged
under 4 months were
studied.
At age 4: 15 had been restored to their
mothers and 24 adopted.
They were compared to a control
group of children raised in a normal
home environment.
Interviews were
conducted with the
children, teachers,
parents and peers.
They had excellent
physical care but no
opportunity to form an
attachment, so they
experienced privation.
FINDINGS
There were differences between the
ex-institutional children and the control group
however they were not affectionless psychopaths
like bolwby predicted.
AGE 4: The restored
and adopted children
were more attention
seeking and
indiscriminately
affectionate than control
group
AGE 16: The restored children had a less close
attachment than the adopted and both groups were less
likely to fit into a crowd, be liked by other children and have
a special friend.
AGE 8: All children had a
close relationship with
parents but the
ex-institutional children
were more ttention
seeking from adults.
EVALUATION
VALIDITY: It has high validity
because the situation is
naturally occurring and
couldn't be set up
deliberately due to ethical
reasons.
ATTRITION: By the end of the study
over 20 of the children could not be
found- this is known as a drop out rate
which makes the sample
unrepresentative making it hard to
generalise the results. (lowers validity)
AIM: investigate
the effects of
privation on later
social and
emotional
development.