The sampling method is significant to strengthen the representativeness of the sample and
the generalizability of the research results. One of the non-probability sampling techniques …

Researchers have been concerned with internal and external validity for decades, and the
discussion continues. The present proposal is that there are less important and more …

Conspiracy theories about COVID-19 began to emerge immediately after the first news
about the disease and threaten to prolong the negative impact of the COVID-19 pandemic …

Despite substantial recent developments in body‐worn camera (BWC) research, little is
known about the effect of BWC footage on downstream criminal justice actors and agencies …

Empirical evidence supports the hypothesis that an individual's position in an income
stratum—more than the absolute income level—determines subjective well-being. However …

In this study, we assess the association between academics' research agendas and their
preferences for basic research, applied research, or experimental development. Using a …

Statistical inference allows researchers to learn things about a population using only a
sample of data from that population. But if it isn't a random sample, inference becomes tricky …

A vivid debate is ongoing in the scientific community about statistical malpractice and the
related publication bias. No general consensus exists on the consequences and this is …

People use social comparisons to reduce uncertainty when facing new or stressful
situations. This study explores how a stressful experience, the COVID-19 pandemic …

Introducción: La pandemia de la COVID-19 es una emergencia de salud pública que ha
modificado sustancialmente la educación médica por pasar de una modalidad presencial a …