1,721,534 research outputs found
Genetics of attention and executive functioning
Full text linkBoomsma, D.I. [Promotor]Verhulst, F.C. [Promotor]Posthuma, D. [Copromotor
Five-year Development of Psychopathology in Young People with Intellectual Disabilities
Full text linkKoot, J.M. [Promotor]Verhulst, F.C. [Promotor]Dekker, M.C. [Copromotor
Mental health in Dutch children 1983
No full textThis study aimed at gauging the Child Behaviour Checklist ( CBCL ),
developed by Achenbach ( see: Achenbach, T.M., Edelbrock, C.S. Manual for the child behaviour checklist and revised child behaviour profile. Queen City: Queen City Printer Inc, 1983 ), for the Netherlands.
It was part of a larger project involving the epidemiology of psychiatric disorder in a sample of the Dutch population aged 4 - 16. The checklist was filled out by one of the child parents.
Items involved: sports and other activities / levels of skill / organizational activities, clubs etc. / friends / sibling relations / school performance / detailed data on behaviour, personality, physical or mental ( dys )functioning, complaints. Background variables: basic characteristics/ occupation/employment/ social class/ organizational membershi
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
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