Hepatitis C Epidemiology in Switzerland and the Role of General PractitionersAbstract. In Switzerland, more people die from the sequelae of hepatitis C than from those of HIV. Approximately 83 000 people are currently infected with the virus. More than ...
Handling of Item Positions Effects in the Development of Computerized Adaptive TestsAbstract. In computerized adaptive testing (CAT), item parameter estimates are assumed to be known and valid for all the positions that items can be presented on in the ...