Search

Der Landschaftsverband Westfalen-Lippe hat den Autorinnen und Autoren ein spannendes Projekt aufgetragen, das in vielen Bereichen der psychiatrischen Pflege übernommen und modifiziert übertragen werden kann, lassen Sie sich von diesem Artikel anregen!

There are two types of indeterminacy problems in factor analysis: the indeterminacy of the parameters, which is also known as the problem of identification, and the indeterminacy of the factor scores. The second problem, which will be treated here, is of great importance to the social sciences, given that the factor analysis model was historically developed with the theory of measuring intelligence, where the main interest was to determine one person's intelligence numerically. As a consequence of the indeterminacy of factor scores we will show, by means of a numerical example, that any criterion, including the dates of easter sunday, can be perfectly predicted by the intelligence factors.

In an open-label study, 20 patients with peak-dose dyskinesia and/or end-of-dose fluctuations were switched from standard Sinemet to Sinemet CR. Seventeen patients showed good tolerance and therapeutic results for at least 6 months. However, 10 patients showed a slight decrease of this improvement after 6 months; 3 had to be put back on standard Sinemet because of hallucinations (1) or accentuation of dyskinesia and akinesia (2). For optimal results, a higher dosage is needed (mean = 33%), but the number of doses per day can be reduced (mean = 30%).