Ecological momentary assessment (EMA) represents a promising approach to study cognitive aging. In contrast to laboratory-based studies, EMA involves the repeated sampling of experiences in daily life contexts, enabling investigators to gain access …
Conservation science is a multidisciplinary and collaborative discipline. This journal's policy is to encourage transparent and open practices in science, including sharing of data, code, and survey instruments. Such practices are especially …
Correlation is one of the most widely used tools in statistics. The correlation coefficient summarizes the association between two variables. In this visualization I show a scatter plot of two variables with a given correlation. The variables are …
Pre-requisites:
- Basic research methods knowledge
- Perhaps some basic introductory statistical knowledge
- If running the seminar exercise (extra), basic familiarity with R
Learning outcomes:
1. Students understand that confidence intervals are …
Improved research practice is based on estimation of effect sizes rather than statistical significance. We discuss the challenging task of interpreting effect sizes in the research context, with particular attention to social psychological research. …
Explaining the fundamentals of mediation and moderation analysis, this engaging book also shows how to integrate the two using an innovative strategy known as conditional process analysis. Procedures are described for testing hypotheses about the …
Introduction to simulation - first of a series of short lectures given at University of Oxford in February 2021. Very basic for those with little or no background, starting with simulation in Excel. In part 1, we simulate random data to show how easy …