Interpretation and comprehension of linguistic humour by adolescents with head injury: a group analysis

The aim of the present study was to determine the ability of adolescents with a head injury to interpret and comprehend linguistic humour. Nine adolescents with head injury aged between 12 years 1 month and 15 years 4 months, and nine individually matched adolescents aged between 12 years 1 month and 16 years 1 month were administered a humour test, a standard language battery, the CELF-3, and the Self-Esteem Index. The test of humour abilities required each subject to recognize and select an explanation from a group of three, as to what made each item funny. Items were based on morphological, semantic and syntactic humour elements. Comparison at a group level demonstrated that adolescents with head injury performed significantly poorer in the interpretation and comprehension of linguistic humour than a group of individually matched peers. Contrary to expectations, a relationship between the level of self-esteem and humour comprehension did not exist. The findings of the present study suggest that further research into the effects of head injury on linguistic humour in adolescents is warranted, particularly from a case-by-case perspective.