Rigidity in conceptual thinking in exogenous and endogenous mentally retarded children

J Consult Psychol. 1954 Oct;18(5):366-70. doi: 10.1037/h0057146.
No abstract available

MeSH terms

  • Child
  • Humans
  • Intellectual Disability / psychology*
  • Muscle Rigidity*
  • Persons with Mental Disabilities*
  • Thinking*