The outstanding aspect of this tool is to find out the probability of Learning Disability of the children with 80% sensitivity1 and 65% specificity2. The LDST recognizes children with Learning Disability scientifically and accurately. The tools that are available in the market now, do not have exclusive criterions for mentally and physically handicapped children. Whereas this test includes both, without any additional charges.
1 – Sensitivity = ability of a test to correctly identify those with the condition.
2 – Specificity =ability of the test to correctly identify those without the condition.
Purpose: Measures visuospatial ability and visuospatial memory
Format: Paper and pencil
Age range: 6 years to 89 years
Time: Approximately 45 minutes, including a 30-minute delay interval (timed)
Administration and scoring are also available through PARiConnect; this digital version allows you to administer the full battery (i.e., all seven subtests) or the abbreviated battery (i.e., crystallized and fluid subtests only) and automatically calculates a measure of effort.
Purpose: Measures complex processing speed
Format: Paper and pencil, Online scoring via PARiConnect
Age range: 6 years to 94 years
Time: 2 minutes
RIT Introductory Kit
includes RIT Professional Manual with Fast Guide, 25 Examiner Record Forms, and Stimulus Book
Purpose: Measures sustained attention and selective attention
Format: Paper and pencil
Age range: 16 years to 70 years
Time: 5 minutes (timed)
Ruff 2 & 7 Test Introductory Kit
includes Ruff 2 & 7 Professional Manual and 50 Test Booklets