.. toctree:: Attitude Inferences and Interviewer Effects Bonn Intervention Panel Couples' Prediction Accuracy for Food Preferences Day Reconstruction Method 2015 Diversity of Living-Apart-Together-Couple Emotion Regulation Epigenetic Markers of Stress Fiscal Crisis in the EU and European Solidarity Grit and Entrepreneurship_2015 Happiness Analyzer Smartphone Application_2015 Impostor Phenomenon NARQ-S_2015 Ostracism Modul_2015 Preference for Leisure Private or Public Health Care_2015 Self-Regulated Personality Development Separating Systematic Measurement Error_2015 Sickness Presenteeism Socio-economic Effects of Physical Activity_2015 Smartphone Usage