What does the Detroit Test of Learning Aptitude measure?

The Detroit Test of Learning Aptitude (DTLA) measures aptitude for learning, cognitive abilities, and achievement in children. It was developed by the city of Detroit Public Schools in the 1930s and is still widely used today. The DTLA is a paper-and-pencil test that is typically given to children in grades K-12.

The DTLA consists of several subtests that measure different aspects of learning ability, such as:

- Verbal ability: measures vocabulary and reading comprehension.

- Non-verbal ability: measures problem-solving and spatial reasoning.

- Quantitative ability: measures basic math skills and operations.

- Memory: measures short-term and long-term memory.

- Attention: measures the ability to focus and concentrate.

- Processing Speed: measures the ability to process information quickly.

The DTLA also provides a composite score, which is a combination of all of the subtest scores. This composite score can be used to compare the overall learning ability of different students. The DTLA can be used to identify students who are struggling academically and may need additional support. It can also be used to identify students who are gifted and talented and may need more challenging coursework.

The DTLA is a valid and reliable test of learning aptitude. It has been used for decades to help students reach their full potential.