Researchers investigating the dispositional source of job satisfaction have often used negative or positive affectivity as the measure of affective disposition. The present study tested the validity of an alternative measure of affective disposition which consists of an assessment of affective reactions to neutral stimuli common to everyday life. Results indicated that the measure, termed the Neutral Objects Satisfaction Questionnaire (NOSQ), displayed favorable psychometric properties. Furthermore, the NOSQ may be a better assessment of affective disposition than positive or negative affectivity because it had greater stability over time than one of the most common measures of positive and negative affectivity.