| developmental d.’s |
1. developmental disabilities. 2. a former classification of chronic disorders of mental development with onset in childhood; such disorders are now classified as mental retardation, learning disorders, motor skills disorder, communication disorders, or pervasive developmental disorders.
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| developmental g.’s |
fine grooves or lines marking the fusion area between adjacent cusps, named according to the portion of the crown which they connect. Called also developmental lines and segmental lines.
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| developmental l.’s |
see under groove.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| developmental m. |
embryological mechanisms as revealed mainly by experimentation.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| developmental p. |
the study of changes in behavior that occur through the life span.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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