by Ángel Villarino Vivas, Pedro Rodríguez-Miñón Cifuentes, José Manuel Reales Avilés, María Areceli Maciá Antón · Editorial Sanz y Torres, S.L. · tapa blanda · ISBN 9788415550990
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This book is a collection of solved and commented exercises and problems on research designs and data analysis, ideal for students of psychology and social sciences. The text presents situations inspired by scientific articles, guiding the reader through the steps necessary to test hypotheses. Topics such as the identification of hypotheses, variables, assumptions, formulation of null and alternative hypotheses, contrast statistics and decision rules are addressed. In addition, the interpretation of the results in the theoretical context of the research is included.
