The DTLA-4 is the oldest and most venerable of the tests of specific mental abilities. The test includes 10 subtests. The results of the subtests can be combined to form 16 composites that measure both general intelligence and discrete ability areas. The test permits interpretation in terms of current theories of intellect and important behavioral domains. The DTLA-4 is the test of choice for professionals interested in a thorough investigation of a persons cognitive functions. This test not only measures basic abilities, but also shows the effects of language, attention, and motor abilities on test performance.
The following subtests are contained in the DTLA-4:
The complete DTLA-4 Kit includes the following components, all in a sturdy storage box:
Warning: CHOKING HAZARD - Small parts. Not for children under 3 years.