Background Research has shown that workers in non-standard (eg, temporary and part-time) employment experience poorer health ...

This valuable study examined the roles of the posterior parietal cortex in rats performing an auditory change-detection decision task. It provided solid evidence for two subpopulations with opposing ...

In a one-tailed test, the analyst checks for a relationship in only one direction, ignoring the other. Using our example above, the analyst is interested in whether a portfolio’s return is greater ...