The Somatosensory System: How the Sense of Touch Works

The Sense of Smell & Taste: How Olfaction and Gustation Work

How does the sense of smell work, and why is it linked to taste? This episode covers olfaction, gustation, the five basic tastes, smell receptors, and how the chemical senses shape flavor and memory. A clear guide for psychology students. #psychology #psychologyundergrad #psychstudent #senseofsmell #taste #perception

The Somatosensory System: How the Sense of Touch Works

How does the sense of touch work? This episode explores the somatosensory system, mechanoreceptors, tactile perception, and how skin, pressure, and temperature signals reach the brain. A clear guide to somatosensation for psychology students. #psychology #psychologyundergrad #psychstudent #somatosensory #senseoftouch #perception

Absolute Threshold & Psychophysics: How We Detect Sensation

What is the absolute threshold? This episode breaks down psychophysics, the just noticeable difference (JND), Weber's Law, and signal detection theory. Learn how psychologists measure the limits of human sensation and perception. #psychology #psychologyundergrad #psychstudent #psychophysics #sensation #perception

Standardized Testing Explained: How Formal Assessments Really Work

What do standardized test scores actually mean? We unpack standardized and formal assessment from Educational Psychology (Seifert & Sutton): norm-referenced vs criterion-referenced tests, reliability and validity, percentiles and grade-equivalent scores, high-stakes testing, and the real limits of what these tests measure. Part of The Psychology Undergrad open-textbook series.

Formative Assessment: How Teachers Measure Learning in the Classroom

How do teachers know if students are actually learning? We break down teacher-made assessment from Educational Psychology (Seifert & Sutton): formative vs summative assessment, designing valid and reliable tests, writing good multiple-choice and essay questions, rubrics, and giving feedback that improves learning. Part of The Psychology Undergrad open-textbook series.