The Little Albert Experiment
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The Little Albert Experiment

The Little Albert Experiment

How a controversial experiment changed psychology and ethics forever.

Chapter 1

Psychology Seeks a New Science

1:02

In the early 20th century, psychology found itself struggling to be recognized as a true science. Many dismissed the field as lacking rigor, doubting its methods of introspection and subjective analysis. Enter behaviorism, a bold new perspective arguing that psychology should study only observable actions, not hidden thoughts or emotions. At the forefront of this movement was John B. Watson. Confident and provocative, Watson believed he could turn any healthy infant into anything he chose: a doctor, an artist, or even a thief, simply by controlling their environment and experiences. For Watson, human behavior was not mysterious or predetermined; it was learned, shaped by conditioning. To prove his radical theory, Watson plotted an experiment that would push the boundaries of psychology and the ethics of research: an experiment involving a small child, fear, and the hope of changing science forever.

Frequently Asked Questions

What was the Little Albert experiment and who conducted it?

The Little Albert experiment was a controversial psychological study conducted by John B. Watson and Rosalie Rayner at Johns Hopkins University in 1920. The researchers conditioned an infant nicknamed 'Little Albert' to fear a white rat by pairing the rat with loud, frightening noises. This experiment became one of the most famous studies in behavioral psychology, demonstrating classical conditioning in humans.

How did the Little Albert experiment change psychology and research ethics?

The Little Albert experiment helped establish behaviorism as a dominant force in psychology by proving that human emotions could be conditioned through environmental manipulation. However, the study's treatment of the infant subject without informed consent or consideration of psychological harm led to major reforms in research ethics. Modern psychological research now requires strict ethical oversight and informed consent protocols that were absent in Watson's era.

What happened to the child known as Little Albert after the experiment?

The identity and fate of Little Albert remained a mystery for decades after the 1920 experiment. Recent historical research suggests the child may have been Douglas Merritte, who died at age six from hydrocephalus, a condition he may have had during the study. The researchers never attempted to reverse the conditioned fears they created, raising serious questions about the experiment's long-term impact on the child.

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