You can preview and download the dataset from this tab. The dataset is available in multiple file formats, compatible with most common software packages. You can also view and download the Codebook, which provides information on the structure, contents, and layout of the dataset.
This dataset is designed for teaching the difference of means t-test. The dataset is a subset of data derived from an experiment in political psychology: the Salience of National Identity and Americans’ Orientations Toward Subgroups carried out as part of the Time-Sharing Experiments for the Social Sciences (TESS) series, in 2013, and the example shows how to test whether having a strong national identity is associated with more or less favourable opinions about welfare recipients. The dataset file is accompanied by a teaching guide, a student guide, and a how-to guide for SPSS.