Understanding how genetic and environmental influences shape cognitive abilities remains a cornerstone of psychological research. Jiang et al. (2024) present an important study that examines these influences through a structured twin-based model. This research provides insight into how basic and higher-order cognitive functions are differentially affected by genetic inheritance and …
Recent research by Jiang et al. (2024) sheds light on the distinct genetic and environmental influences shaping hierarchical cognitive abilities in adults. By categorizing cognitive functions into two levels—basic processes and higher-order functions—this study provides valuable insights into how these abilities develop and differ in their origins. Background Human cognition …
Research into high intelligence provides valuable insights into human cognitive abilities and their impact on individual and societal progress. By exploring the historical development of intelligence studies, the challenges of measuring exceptional cognitive abilities, and recent advancements in neuroscience and psychometrics, this article highlights the ongoing importance of understanding high-IQ …
