A new study shows that couples often have similar perceptions of moving in together—and that this alignment is linked to higher relationship satisfaction.

In May, our doctoral student Anabel Büchner had two opportunities for academic exchange.

High praise for a graduate of the University of Siegen: Niklas Pütz was awarded a national conference scholarship and was able to present his research at one of the largest German-language psychotherapy conferences.

Missing data is often considered a nuisance in scientific research. In his inaugural lecture, however, PD Dr. Kristian Kleinke made it clear that it is precisely in these gaps that valuable information can lie hidden. With vivid examples and exciting insights into modern statistics, he took his audience on a surprisingly entertaining journey through the world of data analysis.

A personal article published in the Siegen seniors' magazine "Durchblick" shows how everyday life, family and quality of life can still be organized despite a dementia diagnosis. Under the heading "Briefly reported" (page 13) you will find the central statements - with reference to the detailed long version.

How does ADHD manifest itself in women - and how can diagnostics become fairer? Niklas Pütz was awarded the Wolfgang Popp Prize for his pioneering research on this question.

The completely revised 3rd edition of this guide shows how communication can succeed despite dementia, with everyday tips and personal experience reports from those affected, relatives and carers.

How does research deal with incomplete data sets - and what does this mean for the results of social science studies? In his inaugural lecture on May 27, 2026, PD Kristian Kleinke will provide exciting insights into current methods and their limitations.

How can the economic benefit of personnel selection procedures be calculated? A new, freely accessible website enables interactive calculation based on the Brogden-Cronbach-Gleser formula. In addition to the basic BCG model, there are also extended variants and a Taylor and Russell misemployment rate available. The site was developed by Kai Horstmann (University of Siegen) and Matthias Ziegler (Humboldt-Universität zu Berlin) and is licensed under CC BY 4.0.