Institutionalised

Institutionalised

1. Hodges and Tizard

   • High quality care
     • Had normal language and IQ
       • By 8yrs formed attachment to parents
         • Better attachment to adoptive parents

2. Wayne Dennis

   • Low quality care
     • At 2 months were normal
       • At 1yr cognitive was half of normal age
         • Girls at 16 IQ of 50
         • Boys at 15 had IQ of 80
           • Had job which is stimulation

3. Evaluation

   • Longitudinal
   • Case studies
   • Extraneous variables
   • May already have learning problems
   • Demand characteristics
   • Evaluation apprehension - interviews