Randomization is an important tool used to establish causal inferences in studies designed
to further our understanding of questions related to obesity and nutrition. To take advantage …

Crowdsourced psychological and other biobehavioral research using platforms like Amazon’s
Mechanical Turk (MTurk) is increasingly common – but has proliferated more rapidly than …

Solo and partnered sexual behaviors are relevant to health, well-being, and relationships.
Recent research shows that sexual frequency has declined in the US and in other countries; …

Background Trust in science meaningfully contributes to our understanding of people’s belief
in misinformation and their intentions to take actions to prevent COVID-19. However, no …

Background and objectives B-cell-depleting therapies may affect the development of a
protective immune response following vaccination against SARS-CoV-2. It is important to have a …

Objectives Although general principles related to vaccination hesitancy have been well
researched, reports on reluctance to be vaccinated for coronavirus disease 2019 (COVID-19) in …

Objective To assess the effects of Bifidobacterium longum subsp. infantis EVC001 (B infantis
EVC001) administration on the incidence of necrotizing enterocolitis (NEC) in preterm …

Background Overdose education and naloxone distribution (OEND) to laypersons are key
approaches to reduce the incidence of opioid-involved overdoses. While some research has …

Background Cluster randomized controlled trials (cRCTs) are increasingly used but must be
analyzed carefully. We conducted a simulation study to evaluate the validity of a parametric …

Background: Schools increasingly prioritize social-emotional competence and bullying and
cyberbullying prevention, so the development of novel, low-cost, and high-yield programs …