Metals and school learning: a review of investigative techniques
R F Ittenbach1, R M Spencer, J P Juergens
1Educational Psychology Program, University of Mississippi, University, 38677, USA. earfi@vm.cc.olemiss.edu
Abstract:
A growing body of literature suggests a relationship between metals and a threatened health status among children, adolescents, and adults. Recently, several investigators have reported a direct link between exposure to metal and diminished affective, behavioral, and cognitive performance of school children. The purpose of the present study was to review and analyze methods and procedures used to understand the relationship between exposure to metals and cognitive, social, and motor functioning of school children.
Related Concept Videos
Bonding in Metals
Metallic Solids
All metallic solids exhibit high thermal and electrical conductivity, metallic luster, and malleability. Many...
Qualitative Analysis
For instance, group IV...
Effects of EDTA on End-Point Detection Methods
In the visual method, metal-ion indicators (metallochromic dyes), which have distinct colors in their free and complex forms, are added to the mixture to signal the titration's end point. They form stable complexes with metal ions, but these complexes are weaker than the corresponding metal–EDTA complexes. As a result, EDTA...
Extraction: Advanced Methods
Sample Preparation for Analysis: Advanced Techniques
Acid digestion with strong acids is commonly used to dissolve inorganic materials that are insoluble (do not dissolve) in water. This method can be useful for...


