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KembaraXtra-Psychology – Behaviourism
Behaviourism is a school of psychology that emphasizes the scientific study of observable behavior while rejecting introspection as unscientific. Founded by John B. Watson in the early twentieth century, behaviourism proposed that behavior is shaped primarily by learning through conditioning. Later developments, particularly through B.F. Skinner’s work on operant conditioning, refined the approach. Although strict behaviourism declined with the rise of cognitive psychology, its principles remain influential in learning theory and applied behavior analysis.
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KembaraXtra-Psychology – Behaviour Genetics
Behaviour genetics is the interdisciplinary study of how genetic and environmental factors contribute to individual differences in behavior. Using methods such as twin studies, adoption studies, and molecular genetics, researchers estimate heritability and explore gene–environment interactions. The field demonstrates that most behavioral traits arise from complex interactions between biological inheritance and experience.
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KembaraXtra-Psychology – Behaviour Control
Behaviour control, within interdependent theory, refers to a situation in which one individual’s outcomes depend on another’s actions. Because each person’s behavior affects the other’s rewards or consequences, their interactions become interdependent. This concept helps explain cooperation, negotiation, and power dynamics in close relationships and group settings.
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KembaraXtra-Psychology – Behaviour Contrast
Behaviour contrast describes a phenomenon in which a change in reinforcement conditions alters response rates relative to prior expectations. When a previously small reward is increased, responding may exceed levels seen under consistently high reward conditions; conversely, reducing a large reward may suppress responding below baseline expectations. This effect illustrates how relative reward comparisons influence motivation and performance.
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KembaraXtra-Psychology – Behavioural Science
Behavioural science refers to the application of scientific methods to the study of behavior across disciplines such as psychology, sociology, anthropology, and behavioral biology. It emphasizes empirical observation, hypothesis testing, and systematic analysis of actions and interactions, seeking general principles that explain behavior in both individuals and groups.
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KembaraXtra-Psychology – Behavioural Pharmacology
Behavioural pharmacology studies the effect of drugs on behavior, cognition, emotion, and physiological functioning. It investigates how substances alter neural transmission and how these changes influence learning, motivation, mood, and performance. The field contributes to the development of medications for psychiatric and neurological disorders as well as understanding substance abuse and addiction.
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KembaraXtra-Psychology – Bel
A bel is a logarithmic unit used to compare the intensity of two power levels, particularly in acoustics. Because the bel is relatively large, sound intensity is more commonly measured in decibels, which represent one-tenth of a bel. The unit reflects how human perception of sound intensity follows a logarithmic rather than linear scale.
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KembaraXtra-Psychology – Belief-Bias Effect
The belief-bias effect occurs when individuals judge the logical validity of an argument based on the believability of its conclusion rather than its formal structure. When conclusions align with prior beliefs, people are more likely to accept invalid arguments; when conclusions conflict with beliefs, they may reject logically valid reasoning. This bias demonstrates the interaction between intuitive belief systems and analytical reasoning processes.
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KembaraXtra-Psychology – Belief
A belief is a proposition accepted as true based on conviction or evidence that may not be conclusive. Beliefs occupy a position between opinion and knowledge, often guiding perception, interpretation, and behavior. They may be shaped by cultural, social, emotional, or experiential influences and play a central role in cognitive and social psychology.
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KembaraXtra-Psychology – Behaviour Therapy
Behaviour therapy is a form of psychotherapy that seeks to modify maladaptive behaviors through principles of learning and conditioning. Techniques include systematic desensitization, exposure therapy, reinforcement schedules, shaping, and modeling. The underlying assumption is that dysfunctional behaviors are learned and can therefore be unlearned or replaced with adaptive alternatives.
