Samantha Is in Grade 6 and Has Difficulty in School

Samantha is in Grade 6 and has difficulty in school.She pays attention and works hard but appears to have trouble remembering facts and concepts that she has read about.An assessment of Samantha's learning disorder could involve administering intelligence and achievement tests.In which scenario would Samantha most likely be diagnosed as having a reading learning disorder?

A) if her intelligence test scores were significantly higher than her school grades in reading
B) if she scored one standard deviation above average on an intelligence test but one standard deviation below average on an achievement test tapping reading skills
C) if her scores on a reading test were significantly lower than her scores on a mathematics test
D) if her scores on both kinds of tests were significantly higher than her school grades