Overclaiming, where individuals assert knowledge of concepts they do not actually understand, offers a fascinating glimpse into confidence and self-perception. In their 2023 study, Jerrim, Parker, and Shure examine this phenomenon through an analysis of PISA data from over 40,000 teenagers across nine Anglophone countries. This investigation reveals significant patterns …
Landrigan et al. (2022) present a detailed strategy for evaluating how air pollution affects health and cognitive function at the community level. Their study focuses on Massachusetts, revealing significant health outcomes and IQ loss even at air pollution levels below current EPA standards. The findings emphasize the need for stricter …
Liang’s (2020) study on Bayesian Structural Equation Modeling (BSEM) focuses on the use of small-variance normal distribution priors (BSEM-N) for analyzing sparse factor loading structures. This research provides insights into how different priors affect model performance, offering valuable guidance for researchers employing BSEM in their work. Background Bayesian Structural Equation …
Gaylord et al. (2020) conducted an extensive analysis of the neurodevelopmental disabilities linked to early-life exposure to endocrine-disrupting chemicals (EDCs) in the United States between 2001 and 2016. The study also examined the economic costs of these exposures, emphasizing the significance of effective public health interventions. Background Endocrine-disrupting chemicals are …
The connection between education and intelligence has long been a subject of scientific inquiry. Ritchie and Tucker-Drob’s (2018) meta-analysis provides significant insights into this relationship, offering evidence that additional years of education can enhance cognitive abilities across various life stages and cognitive domains. Background Research on intelligence has consistently debated …
The stereotype that blonde women are less intelligent than those with other hair colors has been pervasive in popular culture. Jay Zagorsky’s article, “Are Blondes Really Dumb?” (2016), investigates this claim using empirical data, offering a thorough analysis that challenges this long-held assumption. Background Zagorsky’s research utilizes data from the …
Bredesen’s 2014 study introduces an innovative approach to addressing cognitive decline, particularly in conditions such as Alzheimer’s disease. This research explores a multi-modal therapeutic framework called Metabolic Enhancement for Neurodegeneration (MEND), highlighting its potential to improve cognitive abilities in early-stage cases. The findings are promising yet warrant further investigation to …
