We empirically investigate possible distortions in subjective performance evaluations. A keyhypothesis is that evaluations are more upward biased the closer the social ties betweensupervisor and appraised employee. We test this hypothesis with a company data set from acall center organization...

Die Aneignung und Einbettung von Computersystemen in den Nutzungskontext stellt einen zentralen, nichtsdestotrotz von der bisherigen Forschung ungenügend adressierten Aspekt der Softwarenutzung dar. Es muss dabei klar sein, dass Aneignung ein kollektiver und kreativer Prozess gesehen werden...

Many IT design methodologies have been developed to guide professional designers towards aproduction of ‘good’ software that is useful to the users in the application fields addressed. But recentresearch has also stressed the creative activities of the users as an important part of...

Zum dritten Mal wird ein Workshop veranstaltet, der sich dem Themasozio-technischer Infrastrukturen für demokratische Prozesse widmet. Dabei ist einWandel zu beobachten: Die Diskussion von Konzepten, ihren Herausforderungenund Risken, wird ergänzt um Praxisberichte von prototypischen...

The objective of this paper is the design of computer supported joint actionspaces. It is argued against a view of functionality as residing in computer applications. Insuch a view the creation of functionality is equivalent to the creation of computerapplications. Functionality, in the view...

Information and Communication Technology (ICT) has become an important factor in ourpersonal lives as well as in our social organizations—at work, at home, in our hospitals, in thepolitical institutions and in the public media. While in work settings the dynamics of sharedbusiness goals,...