Mackenzie was born deaf to hearing-impaired parents. she is fluent in sign language and successful in school. how do you think she will perform on a standard intelligence test compared to hearing children her age?

In the scenario in which Mackenzie was born deaf to hearing-impaired parents. and she is fluent in sign language and successful in school,  she will perform on a standard intelligence test compared to hearing children her age because the intelligence test is in the culture's dominant language (a language she cannot hear), she will not perform as well.