How Is the Presence of Company Related to Thwarted Belongingness in Real Time? Taking a Closer Look at the Conceptualization of the Construct of the Interpersonal Theory of Suicide

by Nina Hallensleben, Heide Glaesmer, Thomas Forkmann, Dajana Rath, Maria Strauss, Anette Kersting, Lena Spangenberg
Published 2020-07-01

Do Feelings of Defeat and Entrapment Change over Time? An Investigation of the Integrated Motivational—Volitional Model of Suicidal Behaviour Using Ecological Momentary Assessments...

by Jana-Sophie Stenzel, Inken Höller, Dajana Rath, Nina Hallensleben, Lena Spangenberg, Heide Glaesmer, Thomas Forkmann
Published 2020-06-01

The association of trait impulsivity and suicidal ideation and its fluctuation in the context of the Interpersonal Theory of Suicide

by Asim Hadzic, Lena Spangenberg, Nina Hallensleben, Thomas Forkmann, Dajana Rath, Maria Strauß, Anette Kersting, Heide Glaesmer
Published 2020-04-01

Psychometric evaluation of the Interpersonal Needs Questionnaire (INQ) using item analysis according to the Rasch model.

by Luz Dary Upegui-Arango, Thomas Forkmann, Tine Nielsen, Nina Hallensleben, Heide Glaesmer, Lena Spangenberg, Tobias Teismann, Georg Juckel, Maren Boecker
Published 2020-01-01

Short defeat and entrapment scale: A psychometric investigation in three German samples

by Inken Höller, Tobias Teismann, Jan Christopher Cwik, Heide Glaesmer, Lena Spangenberg, Nina Hallensleben, Laura Paashaus, Dajana Rath, Antje Schönfelder, Georg Juckel, Thomas Forkmann
Published 2020-04-01