Speed of Processing: Neurobiological Determinants and Training Methods
An in-depth review of the neurobiology of cognitive processing speed, myelin integrity, Salthouse’s theory, and clinical Useful Field of View protocols.
Lenna Heaney MD
Jungian Cognitive Functions vs Popular MBTI Typology: A Scientific Critique
A comprehensive psychometric and cognitive analysis comparing Carl Jung’s original cognitive functions against the commercial Myers-Briggs Type Indicator (MBTI).
The Big Five Model: Psychometric Validity of Modern Trait Theory
Explore the scientific foundations of the Big Five (OCEAN) personality model, factor analysis, the lexical hypothesis, and why academic psychology rejects MBTI.
Circadian Rhythms and Cognitive Windows: Timing Peak Analytical Work
Explore how chronobiology and the Suprachiasmatic Nucleus govern cognitive windows, PER3 genetic chronotypes, and the synchrony effect for peak performance.
Dopaminergic Pathways and the Neurobiology of Sustained Deep Focus
An exhaustive review of dopamine’s role in executive function, mesocortical circuits, reward prediction errors, and protocols for sustained intellectual focus.
Deconstructing the Monty Hall Paradox: Probability vs Human Intuition
An exhaustive mathematical and cognitive breakdown of the Monty Hall dilemma, Bayes’ theorem, and why the human brain defaults to the equiprobable fallacy.
The Cognitive Reflection Test: Why High-IQ Individuals Fall for Heuristic Traps
An in-depth analysis of the Cognitive Reflection Test (CRT), Dual-Process Theory, and why high-IQ individuals frequently fall for intuitive cognitive traps.
Strategic Metacognition: Learning How to Monitor Your Own Thinking Process
Explore the cognitive psychology of metacognition, frontopolar cortex self-monitoring mechanisms, and clinical frameworks to enhance calibration and cognitive self-regulation.
Cognitive Load Theory: How Working Memory Bottlenecks Problem-Solving
Understand Sweller’s Cognitive Load Theory, how element interactivity overburdens working memory, and pedagogical frameworks to optimize complex analytical problem-solving.
Attentional Control and Inhibitory Mechanisms: Resisting Mental Distraction
A comprehensive analysis of Posner’s attentional networks, prefrontal inhibitory control mechanisms, and proven protocols to defeat digital distraction and cognitive fatigue.