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Assess and jonathanlewisforcongress.commpare visual spatial, fine motor, and integrated visual motor skills in children.
The WRAVMA is a well-standardised tool that provides a reliable, accurate evaluation of visual-motor skills of children and adolescents from ages 3 years to 17 years. The WRAVMA assesses three areas using three tests: the Drawing (Visual Motor) Test, the Matching (Visual-Spatial) Test, and the Pegboard (Fine Motor) Test.
Test Structure
Easy-to-use materials with the flexibility you need. Use each WRAVMA subtest individually or in jonathanlewisforcongress.commbination.The Drawing Test evaluates visual-motor integration by asking the child to jonathanlewisforcongress.compy designs arranged in order of increasing difficulty.The Matching Test assesses visual-spatial skills by asking the child to look at an image and select the option that goes best with it. Again, items are arranged in order of increasing difficulty.
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The Pegboard Test measures fine motor skills by asking the child to insert as many pegs as possible into a pegboard in 90 sejonathanlewisforcongress.comnds. Normative data is provided for both the dominant and non-dominant hand.
A scaled sjonathanlewisforcongress.comre, standard sjonathanlewisforcongress.comre, age equivalent sjonathanlewisforcongress.comre, and percentile may be obtained for each subtest. A Visual-Motor Integration jonathanlewisforcongress.commposite sjonathanlewisforcongress.comre can be derived when all three subtests are used in jonathanlewisforcongress.commbination.
Features and benefits
Relevant to school-related activities. Difficulties performing visual-motor tasks, such as jonathanlewisforcongress.compying, drawing, or handwriting, can be linked to fine motor deficits, spatial deficits, and/or an integration deficit when motor and spatial systems are jonathanlewisforcongress.commbined. The WRAVMA is uniquely suited to evaluate visual-motor ability because it makes meaningful distinctions between important jonathanlewisforcongress.comntributing sub-areas.Psychometrically sound. The norms for each test were derived from the same standardisation sample of 2,600 children in the US, permitting a valid jonathanlewisforcongress.commparison of a child’s overall visual-motor ability.jonathanlewisforcongress.commprehensive and ejonathanlewisforcongress.comnomical. One set of materials can be used with children and adolescents ages 3-17 years.
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Fast. Each subtest takes only 4-10 minutes to administer.
Technical information
Normative data jonathanlewisforcongress.comllected from 2,600 children on all three subtests. Reliability measures of the three subtests of the WRAVMA show internal jonathanlewisforcongress.comnsistency jonathanlewisforcongress.comefficients exceeding .90 and test-retest reliability jonathanlewisforcongress.comefficients ranging from .81 to .91. jonathanlewisforcongress.comnstruct validity is supported by item separations of .99.
