Robert M. Brook

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The recently developed State-Trait Anxiety Inventory for Children was used to explore the stress experienced by youngsters who were placed from home into a state residential setting for diagnostic evaluation or involvement in a rehabilitation program. Twenty-four youngsters, who ranged from 12 to 16 years, responded to the measure on admission day and 21 to(More)
Root niche differentiation for optimal exploitation of resources was found in an arabica coffee agroforestry system in Nicaragua. Rooting behavior was compared in both unshaded (FS) and shaded (AFS) coffee combined with two previously untested tropical timber species (deciduous Tabebuia rosea Bertol. and evergreen Simarouba glauca DC.). The predominant(More)
Issues related to assessment of organic impairment and to normative data underscore the importance of securing reliable criteria directly applicable to the population under question. This study explored the applicability of the Visual Retention Test norms to a local, nonorganically impaired population of young people and made a preliminary empirical(More)
Maize (Zea mays L.) is the most important staple food in the mid-hills region of Nepal. The mid-hills are characterized by steeply sloping land and complex farming systems where crops, livestock and trees are inseparable components, and maize has to compete with trees grown for fodder, fuel wood, building materials and other purposes in a landscape severely(More)
Few studies explicitly assess the temporal and spatial dynamics of agroforestry adoption occurring beyond the project cycle. Where ex-post evaluations are published, abandonment of introduced agroforestry after project cessation is often reported. This paper presents an analysis of agroforestry adoption in a poor, peri-urban village in semi-arid south(More)
The relation of damage to the central nervous system to learning disabilities remains a continuing issue. This study explored how learning disable children fare on the Visual Retention Test. Analysis of correct scores and errors for the 24 children responding to Administration A would ordinarily suggest a primary relationship (t = 2.60, p less than .02; t =(More)
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