Finish research design, analysis and conclusions. -> Understanding why citizens with low SES voted against their material self-interests by voting right wing. Regression analysis (HLM). Please also check categorizations well in research design (now in appendixes) and check whether appendixes are good.

For seperating left and right wing parties, I have made use of data from Kieskompas, which is a Dutch office which places political parties on ideological spectrums.

SES has been measured two ways; by income (current and expected) and by asking them to put themselves on a scale ranging from 1 to 3.