Show 20 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: author="Van Lange, Paul" or (type any "bookEditor issueEditor" and editor="Van Lange, Paul") Add to list Journal Article A1 Why promises and threats need each other Chris Reinders Folmer (UGent) and Paul Van Lange (2007) EUROPEAN JOURNAL OF SOCIAL PSYCHOLOGY. 37(5). p.1016-1031