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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 – 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 – 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.
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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 – 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 – Bem Sex Role Inventory
The Bem Sex Role Inventory (BSRI) is a psychological assessment developed by Sandra Bem in 1974 to measure individuals’ identification with culturally defined masculine and feminine characteristics. Rather than treating masculinity and femininity as opposite ends of a single continuum, the inventory conceptualizes them as independent dimensions, allowing for the classification of individuals as masculine, feminine, androgynous, or undifferentiated. The BSRI was influential in challenging traditional gender-role assumptions and contributed significantly to research on gender identity, personality, and socialization processes.
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KembaraXtra-Psychology – Bereavement
Bereavement refers to the state of loss experienced following the death of a significant person. It encompasses emotional, cognitive, behavioral, and physiological reactions collectively described as grief. Responses to bereavement vary widely across individuals and cultures, ranging from sadness and yearning to anger, guilt, or numbness. While grief is a natural adaptive process, prolonged or complicated bereavement may require psychological support.
Bereavement refers to the state of loss experienced following the death of a significant person. It encompasses emotional, cognitive, behavioral, and physiological reactions collectively described as grief. Responses to bereavement vary widely across individuals and cultures, ranging from sadness and yearning to anger, guilt, or numbness. While grief is a natural adaptive process, prolonged or complicated bereavement may require psychological support.
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KembaraXtra-Psychology – Benefit–Cost Analysis
Benefit–cost analysis is a systematic decision-making method in which the expected benefits of an action are weighed against its potential costs. In psychology and behavioral economics, this approach is used to model rational choice and evaluate interventions, policies, or personal decisions. While it assumes individuals attempt to maximize utility, research shows that subjective perception of benefits and costs, rather than objective values, often drives behavior.
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KembaraXtra-Psychology – Bender–Gestalt Test
The Bender–Gestalt Test is a psychological assessment tool used primarily to evaluate visual–motor integration and neurological functioning. Individuals are asked to copy a series of geometric designs, and their reproductions are analyzed for distortions, rotations, omissions, and other errors that may indicate developmental delays, brain injury, or emotional disturbance. Although initially designed as a neuropsychological screening instrument, it has also been used in educational and clinical settings to assess perceptual and motor coordination.
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KembaraXtra-Psychology – Bell’s Palsy
Bell’s palsy is a neurological condition involving temporary paralysis of muscles on one side of the face due to inflammation of the facial nerve. Symptoms may include drooping of facial features, difficulty closing the eye, and altered taste sensation. Although often frightening in onset, most cases resolve partially or fully over time. The condition illustrates the functional role of cranial nerves in motor control and facial expression.
