Clearinghouses are influential repositories of information on the effectiveness of social interventions. To identify which interventions are "evidence-based," clearinghouses review intervention evaluations using published standards of evidence that focus primarily on internal validity and causal inferences. Open science practices can…

The goal of creating evidence-based programs is to scale them at sufficient breadth to support population-level improvements in critical outcomes. However, this promise is challenging to fulfill. One of the biggest issues for the field is the reduction in effect sizes seen when a program is taken to scale. This paper discusses an economic…

The term "freethinking" originated in the 17th century to describe inquiry into beliefs which were accepted unquestioningly. Feminists such as Mary Wolstonecraft, abolitionists like Frederick Douglass, and novelists such as Mark Twain and Zora Neal Hurston are among the many who dared to simultaneously challenge religious dogma,…

Conducting valid and reliable empirical research in the prevention sciences is an inherently difficult and challenging task. Chief among these is the need to obtain numerical scores of underlying theoretical constructs for use in subsequent analysis. This challenge is further exacerbated by the increasingly common need to consider multiple…

The practice of prospectively registering the details of intervention studies in a public database or registry is gaining momentum across disciplines as a strategy for increasing the transparency, credibility, and accessibility of study findings. In this article, we consider five registries that may be relevant for registration of intervention…

Mental health professionals can help patients understand exceptional and paranormal experiences, integrate them into day-to-day life, and cope with confusion and anxiety that sometimes accompany them. However, a broader clinical perspective and specialized training in clinical parapsychology is needed. In the first part of the paper I argue that…

The world is overcoming an unprecedented challenge with the COVID-19 pandemic's worldwide spread. Epidemics and pandemics are part of history. The oldest records are related to the plague of Athens in 430 BC and throughout times numerous other diseases affected humankind, devastating societies. Nowadays, the global world allows rapid communication…