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Question

Which of the following concepts are not used by Clark Hull in his theory ?
1. Reaction potential
2. Sign-significant
3. Effective reaction potential
4. Habit strength
5. Contiguity

Codes :

The correct answer is
2 and 5

Hull's Theory: Concepts Not Utilized

Clark Hull's influential theory of learning, often termed neobehaviorism, proposed specific mechanisms for how learning occurs. Analyzing the provided concepts helps identify those not central to his framework.

Identifying Concepts Absent in Hull's Theory

  • Sign-significant: This concept, emphasizing the meaning or significance attributed to stimuli, is more closely associated with Edward Tolman's cognitive approach to learning, not Hull's drive-reduction model.
  • Contiguity: While the principle of association (contiguity) is fundamental to learning theories, Hull specifically focused on the relationship between a response and reinforcement (drive reduction) rather than mere contiguity between stimuli and responses.

Concepts Central to Hull's Theory

Hull's theory prominently featured concepts such as:

  • Reaction potential ($SER$): The molar quantity of behavior, influenced by habit strength and drive.
  • Habit strength ($sHr$): The strength of the stimulus-response connection, built through reinforcement.
  • Effective reaction potential ($sER$): A refinement considering various factors influencing behavior strength.

Conclusion

Based on the core tenets of Clark Hull's theory, the concepts not used are Sign-significant and Contiguity.

Therefore, the correct option identifies concepts 2 and 5.

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Important Questions from Learning

  1. Art education is that area of learning which is based on _______.

    I. Visual, Tangible Art

    II. Performance Art

  2. Learning can be considered as _______.

    I. the relatively permanent modification of behaviour

    II. the relatively permanent change in personality

  3. Which of the following are the Literacy devices?

    I. Metaphor

    II. Irony

    III. Rhyme

  4. Learning is a natural process of

  5. Learning is a natural process of_______.

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