Depressive disorders are among the leading causes of global disease burden, but there has
been limited progress in understanding the causes of and treatments for these disorders. In …

Measurement quality has recently been highlighted as an important concern for advancing a
cumulative psychological science. An implication is that researchers should move beyond …

The application of single-item measures has the potential to help applied researchers
address conceptual, methodological, and empirical challenges. Based on a large-scale …

Meehl argued in 1978 that theories in psychology come and go, with little cumulative
progress. We believe that this assessment still holds, as also evidenced by increasingly …

Moral foundations theory has been a generative framework in moral psychology in the last 2
decades. Here, we revisit the theory and develop a new measurement tool, the Moral …

Cronbach's alpha (α) is a widely-used measure of reliability used to quantify the amount of
random measurement error that exists in a sum score or average generated by a multi-item …

For almost half a century, Paul Meehl educated psychologists about how the mindless use of
null-hypothesis significance tests made research on theories in the social sciences basically …

Amazon's Mechanical Turk (MTurk) is arguably one of the most important research tools of
the past decade. The ability to rapidly collect large amounts of high-quality human subjects …

The use of hydrogen energy and the associated technologies is expected to increase in the
coming years. The success of hydrogen energy technology (HET) is, however, dependent …

This study draws on the literature on psychological empowerment to conceptualize agile
practices as a source of intrinsic motivation that enables the agile teams to deliver innovative …