HERMUNDUR SIGMUNDSSON Henderson, S. E. 1992. Clumsiness or developmental co-ordination disorder. A neglected handicap. Current Paediatrics 2:158-162. Henderson, S. E. og D. H. Stott. 1977. Finding the clumsy child. Genesis of a test of motor impairment. ]ournal ofHuman Movement Studies 3:38^48. Henderson, S. E. og D. Hall. 1982. Concomitants of clumsiness in young children. Developmental Medicine and Child Neurology 24:448^160. Henderson, S. E. og D. Sugden. 1992. The Movement Assessment Battery for Children. Kent, The Psychological Corporation. Hermundur Sigmundsson, A. V. Pedersen, H. T. A. Whiting og R. P. Ingvaldsen. 1998. We can cure your child's clumsiness! A review of intervention methods. Scandinavian Journal ofRehabilitation Medicine 30:101-106. Hermundur Sigmundsson, H. T. A. Whiting og R. P. Ingvaldsen. 1999. 'Putting your foot in it'! A window into clumsy behaviour. Behavioural Brain Research 102:131-138. Hermundur Sigmundsson, R. P. Ingvaldsen og H. T. A. Whiting. 1997. Inter- and intra-sensory modality matching in children with hand-eye co-ordination problems. Experimental Brain Research 114:492^499. Hopkins, B. og T. Westra. 1988. Maternal handling and motor development. An intracultural study. Genetic, Social and General Psychology Monographs 14:377- 420. Ingebrigtsen, J. E. 1998. Barn og idrett. Skaalvik, E. M. og 0. Kvello (ritstj.). Barn og miljo. Om barns oppvekstvilkár i det senmoderne samfunnet. [Oslo], Tano Asche- houg. Losse, A., S. E. Henderson, D. Elliman, D. Hall, E. Knight og M. Jongmans. 1991. Clumsiness in children. Do they grow out of it? A 10-year follow-up study. Developmental Medicine and Child Neurology 33:55-68. McMath, T. 1980. The clumsy child. A case for concern. Physical Education Review 3:50-63. Mei, J. 1994. The Northem Chinese custom of rearing children in sandbags. Implica- tions for motor and intellectual development. van Rossum, J. H. A og J. I. Laszlo (ritstj.). Motor Development. Aspects of Normal and Delayed Development, bls. 41^48. Amsterdam, VU Uitgeverij. Morris, P. R. og H. T. A. Whiting. 1971. Motor Impairment and Compensatory Educa- tion. Philadelphia (Penn.), G. Bell and Sons. Mæland, A. F. 1992. Identification of children with motor coordination problems. Adapted Physical Activity Quarterly 9:330-342. Orton, S. T. 1937. Reading, Writingand Speech Problems in Children. New York, Norton. Rose, D. J. 1997. A Multilevel Approach to the Study of Motor Control and Learning. Boston, Allyn and Bacon. Schmidt, R. A. 1991. Motor Learning and Performance. From Principles to Practice. Champaign (Illinois), Human Kinetics Books. Schoemaker, M. M. og A. F. Kalverboer. 1994. Social and affective problems of children who are clumsy. How early do they begin? Adapted Physical Activity Quarterly 11:130-140. 149