Seguin Form Board (Performance)

This is a form board of performance test of intelligence wherein a child is required to insert ten different shaped blocks into the corresponding shapes. It measures speed and accuracy. Used in case of speech impairment and as a screening test. Age 3½ to 10 years, and up to adult level for the mentally handicapped. Based on the performance the mental age will be calculated. This is an effective test for measurement of intelligence below 11 years to understand the mental ability of retarded children.