0000000000132178
AUTHOR
Javier Revuelta
A Survey of Danish, German and Spanish Ethics Committees Prior to the 2004 Implementation of the European Directive Covering the International Conference of Harmonisation ??? Good Clinical Practices (ICH-GCP)
Objective and methods In January 2000, a written questionnaire was provided to ethics committees in Denmark, Germany and Spain in order to collect information on the main characteristics and percentages of committees fulfilling Good Clinical Practices (GCP) in accordance with the International Conference of Harmonisation (ICH) guidelines. The committees were also asked to outline their clinical trial-related activities throughout 1999.
Assisted Self-Adapted Testing: A Comparative Study
Abstract: A new type of self-adapted test (S-AT), called Assisted Self-Adapted Test (AS-AT), is presented. It differs from an ordinary S-AT in that prior to selecting the difficulty category, the computer advises examinees on their best difficulty category choice, based on their previous performance. Three tests (computerized adaptive test, AS-AT, and S-AT) were compared regarding both their psychometric (precision and efficiency) and psychological (anxiety) characteristics. Tests were applied in an actual assessment situation, in which test scores determined 20% of term grades. A sample of 173 high school students participated. Neither differences in posttest anxiety nor ability were obta…