Psychology students can find statistical analysis a challenging and complex task and, in order to master the techniques and complete their assignments and projects, they need to have a sound understanding of IBM SPSS. This practical book is designed to introduce students to SPSS in an accessible yet rigorous way, so that they can feel confident with a variety of essential tasks: from data entry to completing a t-test in statistical analyses you need for your course or research. With handy screenshots throughout, students are guided through the process from start to finish. This 'end to end' approach will enable both undergraduate psychology students and those more experienced in statistical analysis to get started and then master this powerful software tool. New to this Edition: - An expanded glossary to cover theoretical terms - Detailed coverage of syntax - A new companion website which offers a sophisticated range of video tutorials, along with sample exercises, data-sets and other useful resources - New material on transforming data, one sample tests, hierarchical regression and homoestasicity