One hundred and eighty one white children aged 6 to 11 years who were attending medical outpatient clinics with their mothers were studied to assess the prevalence of psychological disturbance in the children, and anxiety and depression in the mothers. Teachers were also asked to assess the children independently using the Rutter scales. Mothers assessed 70 (39%) of the children as being distur...

We explored the impact of forest conversion to agricultural mosaic on anuran, lizard, snake, and turtle assemblages of Neotropical dry forests. Over 2 years, we sampled 6 small watersheds on the west coast of Mexico, 3 conserved and 3 disturbed. The disturbed watersheds were characterized by a mosaic of pastures and cultivated fields (corn, beans, squash) intermingled with patches of different ...

Twenty-four disturbed and 24 normal boys with a mean age of 10.5 years were asked to construe 12 persons known personally to them and 12 familiar inanimate objects on two sets of 12 S-point bipolar constructs. Subjects were also asked to arrange the people and inanimate objects into personally meaningful groups. There was significantly lower differentiation and articulation but not integration ...

The Earth’s surface is under the continuous influence of a variety of natural forces and human induced sources. Strain data are good examples of such disturbed signals. To determine the geodetic strain behavior before and after the 2003 Tokachi-oki earthquake (M8.0), we decomposed the disturbed strain data into trend, air pressure, earth tide, and precipitation responses components. The decompo...

Harvest access systems (forest roads, skid trails, and landings) account for 90% of the erosion and sedimentation during harvesting activities. A well-planned harvest access system can reduce the surface area disturbed by logging, thereby decreasing the potential for erosion and sedimentation. Most Best Management Practices (BMP) guidelines suggest that the area disturbed by the harvest access ...