8 Best Examples of Shaping in Psychology

Examples of Shaping in Psychology

QUICK DEFINITION: Shaping in psychology is a behavioral technique involving the rewarding of successive approximations toward a desired behavior. It involves reinforcing behaviors that progressively resemble the target behavior to achieve desired outcomes. EXPLANATION: Have you ever wondered how animals such as bears learn feats like riding a bicycle? The answer lies in shaping.  Shaping …

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7 Trade-off Examples in Economics

Trade-off Examples in Economics

Life doesn’t always give us neat choices. For a little more of something, you may have to settle for a little less of something else. Economists recognize this and so they came up with a word: a trade-off.  Trade-offs simply mean forgoing something good in exchange for something else you may need or want. Trade-offs …

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8 Real-Life Examples of Compressional Waves

Real-Life Examples of Compressional Waves

QUICK DEFINITION: Compressional waves, also known as longitudinal waves, transmit energy by causing particles to oscillate parallel to the direction of wave propagation, typically seen in sound waves and seismic vibrations. EXPLANATION: Compression and rarefaction are just like siblings. That’s because they stay right next to each other as neighbors in longitudinal waves.  When we …

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Rarefaction Examples in Real Life

DEFINITION: Rarefaction refers to the region in a longitudinal wave where particles are spread apart, creating a decrease in density. It occurs between compressions and is a phase of wave propagation. EXPLANATION: Waves are energy vibrations that are transmitted through a medium.  However, the direction in which these waves vibrate can make all the difference.  …

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10 Law of Conservation of Mass Examples in Real Life

Law of Conservation of Mass Examples in Real Life

QUICK DEFINITION: The Law of Conservation of Mass states that in a closed system, the total mass remains constant over time; mass cannot be created or destroyed, only rearranged or transformed in reactions. EXPLANATION: Every self-respecting chemist knows one thing about chemical reactions: the total mass of materials before the reaction and the mass of …

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10 Double Replacement Reaction Examples in Real Life

Double Replacement Reaction Examples

DEFINITION: A double replacement reaction is a chemical process where two compounds exchange ions, leading to the formation of two new compounds, typically occurring in aqueous solutions and producing a precipitate or gas. EXPLANATION: In the chemistry world, we classify many things such as elements and compounds. We also classify the reactions that these substances …

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10 Facilitated Diffusion Examples in Real Life

Facilitated Diffusion Examples in Real Life

DEFINITION: Facilitated diffusion is a passive transport process where specific molecules move across a cell membrane with the assistance of transport proteins, following a concentration gradient without energy expenditure. EXPLANATION: A cell is like a busy factory that needs input supplies to come in and waste thrown out. Like a factory with a wall, windows, …

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