In this folder, you will find measurement tools designed to assess positive (PAC) and negative (NAC) affective contingencies related to the three main motives: affiliation, power, and achievement. These tools include both PAC/NAC questionnaires, an instruction and response format for experimental assessments of positive and negative affective contingencies (Picture-based PAC/NAC assessments) called affect rating scale, and picture stimuli for measuring PAC in both 10-item and 20-item versions. The questionnaires and the affect rating are available in both German and English.