Examlex
In the context of systematic sampling method, hidden patterns represent populations that researchers may be interested in studying, but often are hard to reach.
Signal-detection Theory
A psychological theory that explains how we discern between information-bearing patterns and random noise in the environment.
Sensory Processes
The mechanisms by which information from the environment is absorbed, transformed into neural signals, and perceived.
Subliminal Perception
The ability to detect information below the conscious level of awareness, which may influence thoughts, feelings, or actions without one being consciously aware of the stimuli.
Weber's Law
A principle stating that the change in a stimulus that will be just noticeable is a constant ratio of the original stimulus.
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