In the Nineteenth Century, a Psychophysicist Named Ernst Weber Found

question 78

Multiple Choice

In the nineteenth century, a psychophysicist named Ernst Weber found that:

• A) the amount of change that is necessary for a stimulus to be noticed is systematically related to the intensity of the original stimulus itself.
• B) for each stimulus there is an equal but opposite reaction.
• C) the ratio between stimulus and response is a fixed proportion.
• D) Solomon's law was valid.

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Definitions:

Consistency Motive

The inherent desire or drive within individuals to maintain uniformity and coherence among their beliefs, attitudes, and behaviors.

Self-Verification Motive

The drive to confirm one's self-concept by seeking out and interpreting information that aligns with one's existing beliefs about oneself.

Justification Motive

The psychological drive to rationalize one's actions, beliefs, or decisions, often to preserve self-esteem or avoid cognitive dissonance.

Appraisal Motive

The drive to understand oneself and others, assessing motivations, emotions, and behaviors for comprehension.