Based on psychological contract theory and expectancy disconfirmation theory, we posit that if employers support their staff by endorsing their continuing education and training, these employees will in turn be more satisfied and will perform better not only in their studies but also in their jobs. We also propose that such an endorsement will have a positive disconfirmation effect on employees' job satisfaction and performance when their perceived organizational support is relatively low. Using 434 part-time postgraduate students in Hong Kong, China, as our survey sample, we found support for our propositions.