Graduate Reasoning Test Battery (GRT1)

• Quick to complete.
• Cost effective.
• Provides a comprehensive assessment of mental ability.
• Reliability and validity evidence based on UK research.
• South African norms and reliabilities have been calculated.
• South African research support is provided.
• Feedback and standard reports are available.

Download a selection of South African Reliability studies on the GRT1

Download a selection of South African Validity studies on the GRT1

Download a list of South African norm groups for the GRT1

Subtests

Measures high level verbal fluency, vocabulary and the ability to understand and reason using words.

This test is appropriate for jobs which require a very high level of verbal ability, such as senior management, sales and administrative positions, systems analysts, marketing and advertising executives.

Measures the ability to use and understand complex numerical concepts, to reason using numbers and perceive logical relationships between them.

This test is appropriate for jobs which require a very high level of numerical ability, such as accountants and others in the financial services sector, and all senior positions which require dealing with financial and technical data.

Measures the ability to understand high level abstract logical problems and use new information outside the range of previous experience. This is the purest form of mental ability and is least affected by previous education and achievement.

This test is appropriate for jobs, which require the use of logical analysis in novel, intellectually demanding situations, such as technical and scientific posts and senior management positions.

Manuals available

Technical manual

Classification status

Provisionally classified as a psychological test by the Psychometrics Committee of the Professional Board for Psychology