More than,less than,or minimum,maximum: how upper and lower bounds determine subjective interval estimates

Uncertain quantities can be described by single‐point estimates of lower interval bounds (X₁), upper interval bounds (X₂), two‐bound estimates (separate estimates of X₁ and X₂), and by ranges (X₁?X₂). A price estimation task showed that single‐bound estimates phrased as “T costs more than X₁” and “T costs less than X₂,” yielded much larger intervals than “minimum X₁” and “maximum X₂.” This difference can be attributed to exclusive interpretations of X₁ and X₂ in the first case (X₁ and X₂ are unlikely values), and inclusive interpretations in the second (X₁ and X₂ are likely values). This pattern of results was replicated in other domains where participants estimated single targets. When they estimated a distribution of targets, the pattern was reversed. “Minimum” and “maximum” values of variable quantities (e.g., flight prices) were found to delimit larger intervals than “more than” and “less than” estimates. Copyright © 2006 John Wiley & Sons, Ltd.     

Rechtliche Rahmenbedingungen und Behandlungspraxis bei persönlichkeitsgestörten Straftätern in den Niederlanden

Zusammenfassung   Die Behandlung pers?nlichkeitsgest?rter Straft?ter, die in den Niederlanden haupts?chlich dem Ma?regelvollzug obliegt, steht durch die Forderung von Politik und ?ffentlichkeit nach maximaler Sicherheit der Allgemeinheit momentan unter st?ndigem Druck. Gleichzeitig finden im Ma?regelvollzug Entwicklungen statt, die gew?hrleisten sollen, dass der Sektor seine prim?re Aufgabe, die Gesellschaft vor rückfallgef?hrdeten Straft?tern zu schützen, besser erfüllen kann. Dabei wird ebenfalls versucht, den unterschiedlichen Sicherungs- und Behandlungsbedürfnissen der verschiedenen Patientengruppen durch ein differenziertes, wissenschaftlich fundiertes Behandlungsangebot gerecht zu werden. In diesem Beitrag werden die Errungenschaften in der Behandlung psychisch gest?rter Straft?ter beschrieben und es wird erl?utert, inwieweit die Panikmache von Politik und Medien die gemachten Fortschritte zu untergraben droht.      

Anfänge und Entwicklung der Leistungsmotivation: (II.) in der Zielsetzung des Kleinkindes

Ohne ZusammenfassungDiese Arbeit ist Herrn Prof. Dr. Wolfgang Metzger zum 65. Geburtstag gewidmet.     

Validation of the Comprehensive ICF Core Set for rheumatoid arthritis: The perspective of psychologists

The ‘Comprehensive ICF Core Set for rheumatoid arthritis (RA)’ is an application of the International Classification of Functioning, Disability and Health (ICF) and represents the typical spectrum of problems in functioning of patients with RA. The objective of this study was to validate this ICF Core Set from the perspective of psychologists. Psychologists experienced in RA treatment were asked about the problems of RA patients, treated by psychologists, in a three-round survey using the Delphi technique. Responses were linked to the ICF. Twenty psychologists in five countries gave a total of 303 responses that were linked to 65 different ICF categories. Fifteen responses were linked to the not yet developed ICF component personal factors and nine were not covered by ICF. Overall, 66% of the ICF categories linked to the responses of the psychologists were represented by the Comprehensive ICF Core Set for RA. Several responses that were not covered need to be investigated further.