Dataset of Israeli-Jews, Palestinians, Israeli-Arabs, Americans and Cypriot students' knowledge about the Israeli-Palestinian conflict before and after playing the PeaceMaker game

<p>The dataset includes data from 168 undergraduate students from five different ethnic groups (31 Israeli Jews, 30 Palestinians, 35 Israeli-Arabs, 42 Americans, and 30 Cypriots) who participated in a quasi-experimental pre-test post-test research design and played the games PeaceMaker. Their knowledge about the Israeli-Palestinian conflict was measured before and after playing the game.</p><p>&nbsp;</p>