Documents mentally handicapped 4 results

"In this study we investigate the effects of active labour market policy measures on health and well-being and how these effects are connected with socioeconomic status. The data were collected among the participants (n = 212) in 24 conventional vocational training courses in Finland. According to the results, training was accompanied by improvements in health and well-being among participants with a higher socioeconomic status, whereas for blue-collar workers the changes were neutral or even detrimental. The results raise questions about the role of active labour market policy measures as a public service. There seems to be a risk that these types of measures maintain or even produce health differences between socioeconomic groups. "

"This paper sets a framework for the discussion of neurotoxicity as a potentially major contributor to the etiology of many types of mental retardation and developmental disabilities. In the past the literatures on developmental neurotoxicology and on mental retardation have evolved independently, yet we know that the developing brain is a target for neurotoxicity in the developing central nervous system through many stages of pregnancy as well as during infancy and early childhood. Our definitions and theories of mental retardation and developmental disabilities affect the models of neurotoxicity we espouse. For instance, models of developmental risk in neurotoxicology have guided environmental regulation to reduce the likelihood of neurotoxic effects. On the other hand, models of developmental risk for mental retardation aim not only at primary prevention,but also at secondary and tertiary prevention through early intervention. In the future, dynamic models of neuroplasticity based on the study of gene-brain-behavior relationships are likely to guide our views of developmental neurotoxicology and prevention of mental retardation and other disabilities."