CONTENIDO: An introduction to psychological research methods. -- Getting ready to teach. -- Teaching psychology as a science. -- Ethical considerations in psychological research: teaching issues. -- Teaching reliability and validity. -- Teaching the distinction between experimental and nonexperimental research methods. -- Teaching the relation between statistics and research methods. -- Teaching the distinction between large-N and small-N research designs. -- The laboratory as teaching tool. -- Innovative approaches to teaching research methods. -- Reflection and revision.