Mental retardation is a term for a pattern of persistently slow learning of basic motor and language skills ("milestones") during childhood, and a significantly below-normal global intellectual capacity as an adult. One common criterion for diagnosis of mental retardation is a tested intelligence quotient (IQ) of 70 or below. This book presents leading-edge research from around the world.
| ISBN-13: | 9781600216589 |
| ISBN-10: | 1600216587 |
| Publisher: | Nova Publishers |
| Publication date: | 2007 |
| Edition description: | 1 |
| Pages: | 211 |
| Product dimensions: | Height: 10.25 Inches, Length: 7 Inches, Weight: 1.43741394824 Pounds, Width: 0.75 Inches |
| Author: | Elizabeth B. Heinz |
| Language: | en |
| Binding: | Hardcover |
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