Skip to main content

Intellectual Disability

 Subject
Subject Source: Medical Subject Headings
Scope Note: Subnormal intellectual functioning which originates during the developmental period. This has multiple potential etiologies, including genetic defects and perinatal insults. Intelligence quotient (IQ) scores are commonly used to determine whether an individual has an intellectual disability. IQ scores between 70 and 79 are in the borderline range. Scores below 67 are in the disabled range. (from Joynt, Clinical Neurology, 1992, Ch55, p28) Created For = LHSA-Dott

Found in 3009 Collections and/or Records:

18.81 Female, Single, 15-24 yrs, Dull and backward, June 1947

 Item
Identifier: EUA IN1/ACU/S2/17/1/17
Scope and Contents

"IQ 77, very dull. In regular employment as a domestic in the hotel. Has a superabundance of flesh."

Dates: Other: June 1947

18.85 Female, Single, 15-24 yrs, Dull and backward, June 1947

 Item
Identifier: EUA IN1/ACU/S2/17/1/17
Scope and Contents

"IQ 79, one of a big R.C family - six children altogether."

Dates: Other: June 1947

18.87 Male, Single, 14 yrs and under, Dull and backward, Maladjusted child, May 1947

 Item
Identifier: EUA IN1/ACU/S2/17/1/17
Scope and Contents

"This child masturbates in class. Dull. Illegitimate, lives with his grandparents. His mother has him when she was very young and her parents were very unkind to her - he has been brought up in an unhappy atmosphere. Her perspires very easily. [Female informant] feels that something should be done about him, but his grandparents would never let him go to the clinic."


Grandparents: 18.88, 18.89

Dates: Other: May 1947

18.95 Male, Single, 15-24 yrs, Dull and backward, June 1947

 Item
Identifier: EUA IN1/ACU/S2/17/1/17
Scope and Contents

"IQ 67. Just home from the army in India, has not job but is getting married. Was a bad influence, thought to be threatened with chorea once, teachers daren't lay a hand on him. Gave the teachers and awful time and was eventually turned out of the school. Clean house. Condemned, 2 rooms. Mother about 54."


Father 18.96

Dates: Other: June 1947

18.97 Male, Single, 15-24 yrs, High grade mental defective, June 1947

 Item
Identifier: EUA IN1/ACU/S2/17/1/17
Scope and Contents

"This boy was defective, lived with his grandmother who died two years ago. [Male informant] confirms that he was simple. Hawkers. Thought to have been moved to relatives in Carlisle."

Dates: Other: June 1947

18.99 Female, Single, 15-24 yrs, Dull and backward, June 1947

 Item
Identifier: EUA IN1/ACU/S2/17/1/17
Scope and Contents

"A bit simple, no use at her work, very quiet and reserved. IQ 79. Sister, older, very small and shrivelled looking, OK."

Dates: Other: June 1947

19.11 Male, Single, 14 yrs and under, High grade mental defective, November 1945

 Item
Identifier: EUA IN1/ACU/S2/17/1/18
Scope and Contents 'This boy is a certified MD with an IQ of 70-. He knows very little, has a cowed look like all the dull children, is as "dull as ditchwater". Bad attender. Thin and overgrown looking. Well clad and always has plenty of money. Dr: quiet and retiring, cries easily. Skull hotcross bun type with boss in parietal region, no other evidence of syphilis. Housing is very bad. Two roomed condemned cottage for 3 adults and 5 children. [Male informant] has seen six sleeping in one...
Dates: Other: November 1945

19.14 Male, Single, 15-24 yrs, Dull and backward, November 1945

 Item
Identifier: EUA IN1/ACU/S2/17/1/18
Scope and Contents

'This boy is said to be weak mentally. He is illegitimate. Message boy. [Male informant] thinks he is a mental case. [Previous employer] chased him.'


Relatives in survey: father 19.13, nephew 19.15, siblings 19.59, 19.58

Dates: Other: November 1945

19.18 Male, Single, 14 yrs and under, High grade mental defective, Psychopathic personality, November 1945

 Item
Identifier: EUA IN1/ACU/S2/17/1/18
Scope and Contents

'This boy is very dull and backward; the last teacher said he was MD. Very nice family, harmonious, clean. Two rooms. Generally considered to be a good family. [Female informant] says this boy is very badly brought up, has criminal tendencies. She thinks his IQ will be under 70.'


Relatives in survey: 19.19, 19.17

Dates: Other: November 1945