Relationship between grammatical errors on Rotter's scale and performance on educational tests for students suspected...

Area of Science:

• Educational Psychology
• Developmental Psychology
• Psycholinguistics

Background:

• Learning problems in students often necessitate psychological evaluations.
• Assessing writing skills, including grammar, can provide insights into learning difficulties.

Purpose of the Study:

• To investigate the relationship between grammatical errors in student writing and academic achievement.
• To determine if grammatical errors constitute a distinct factor in psychological evaluations for learning problems.

Main Methods:

• Administered the Rotter Incomplete Sentences Blank (High School Form) to 82 public school students.
• Scored protocols for grammatical errors.
• Correlated grammatical error scores with performance on the Wide Range Achievement Test (WRAT) and Peabody Individual Achievement Test (PIAT) reading and spelling subtests.
• Conducted factor analyses to identify underlying factors.

Main Results:

• Grammatical errors showed a moderate positive correlation with deficits in reading and spelling abilities.
• Factor analysis indicated that grammatical errors represent an independent factor separate from other cognitive or academic measures.
• This suggests grammatical proficiency is a distinct area of concern.

Conclusions:

• Grammatical errors are a significant indicator, moderately linked to reading and spelling challenges in students with suspected learning problems.
• The findings support the identification of grammatical errors as a unique factor in the psychological assessment of learning difficulties.
• Interventions targeting grammar may be beneficial for students experiencing academic struggles.