PreparED Study Materials
PSYCH 2220: Data Analysis in Psychology
School: Ohio State University
Number of Notes and Study Guides Available: 25
Notes
Study Guides
Videos
The Birth of Psychology: Wilhelm Wundt and the First Lab (1879)
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Discover the fascinating history of psychology's emergence as a science in this video. Explore the contributions of pioneers like Sigmund Freud, John B. Watson, Wilhelm Wundt, G. Stanley Hall, and William James, and learn how Wilhelm Wundt established the world's first psychology laboratory in 1879.
Why Operational Definitions are Pivotal in Reporting Research Findings
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Unpack the significance of operational definitions in research. Learn how these clear explanations of variables ensure study replicability, boost reliability, and fortify credibility. Understand their pivotal role in standardizing scientific studies.
Understanding Alcohol: Depressant Effects on the Body
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Explore the characteristics of alcohol and its impact on the body in this video. Address common misconceptions about alcohol, including its classification as a stimulant, and learn why it is correctly categorized as a depressant due to its effects on neural activity and body function.
Teratogens in Pregnancy: Alcohol's Path Across the Placenta
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Uncover the role of teratogens in fetal development with a focus on alcohol's impact. Understand the critical function of the placenta and how certain substances can bypass this protective barrier, potentially harming the fetus. Grasp the risks and implications of alcohol consumption during pregnancy.
Decoding Color Afterimages: Unraveling Hering's Opponent-Process Theor
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Uncover the mystery behind reversed-color afterimages and how our eyes decode them. Explore the role of cones and the importance of Hering's opponent-process theory. Break down other vision theories and their relevance to our color perception.
Pain Reflex Explained: Neurotransmitters Brain & Endocrine Response
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This video explores how sensory receptors neurotransmitters and various brain structures work together to detect and react to pain all within a fraction of a second. Dive deep into the role of the sensory cortex spinal cord thalamus amygdala and endocrine system in our immediate and automatic response to potential harm.