Natural vs. Artificial Selection: Natural Selection involves inherited traits increasing in frequency if they enhance survival and reproduction; Artificial Selection is human-drive... Natural vs. Artificial Selection: Natural Selection involves inherited traits increasing in frequency if they enhance survival and reproduction; Artificial Selection is human-driven trait selection based on preferences. Homology and Analogy: Homology refers to traits from a common ancestor; Analogy refers to traits arising from similar environmental pressures. Confirmation Bias: It is the tendency to focus on information supporting existing beliefs. Intelligence Testing: Achievement Tests measure learned skills, while Aptitude Tests predict future learning abilities. The Two-Factor Theory of Intelligence comprises G-factor (general intelligence) and S-factor (specific abilities). The first practical IQ Test was developed by Alfred Binet and Theodore Simon for identifying students needing help. Consciousness and Sleep discuss inattentional blindness, theories of sleep (Restorative, Circadian Rhythm, Consolidation), and REM sleep characteristics. Eating Behaviors considering primary and secondary appraisals in restrictive eating weigh factors contributing to overeating including biological, environmental, and social influences.
Understand the Problem
The question provides an overview of multiple psychological and biological concepts such as natural vs. artificial selection, homology vs. analogy, confirmation bias, intelligence testing, consciousness, sleep theories, and eating behaviors in health psychology. It discusses definitions and characteristics of these concepts, aiming for a comprehensive understanding of each.
Answer
Natural selection is driven by survival advantages; artificial selection is human-driven.
Natural selection involves inherited traits increasing in frequency if they enhance survival and reproduction, while artificial selection is human-driven trait selection based on preferences.
Answer for screen readers
Natural selection involves inherited traits increasing in frequency if they enhance survival and reproduction, while artificial selection is human-driven trait selection based on preferences.
More Information
Artificial selection has been used extensively in agriculture, with humans choosing specific plants or animals for reproduction based on desirable traits. Natural selection, on the other hand, is what drives biological evolution in the wild over long periods.
Tips
A common mistake is confusing natural selection with random chance. Unlike random processes, natural selection consistently favors traits that enhance reproductive success.
Sources
- Understanding Natural Selection: Essential Concepts and Common ... - evolution-outreach.biomedcentral.com
- Evolution: Natural selection and human selection article - khanacademy.org
- Artificial Selection and Domestication: Modern Lessons from ... - evolution-outreach.biomedcentral.com
