GROWTH DEVELOPMENT CHILD
COGNITION AND EMOTIONS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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1/3 and 5 seconds
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1/3 and 2-4 seconds
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3-5 seconds
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1/2 and 2 seconds
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Detailed explanation-1: -Echoic memory and iconic memory are sub-categories of sensory memory. Echoic memory deals with auditory information, holding that information for 1 to 2 seconds. Iconic memory deals with visual information, holding that information for 1 second.
Detailed explanation-2: -The sensory store (e.g., iconic memory for images or echoic memory for sounds) holds the information for less than one second.
Detailed explanation-3: -Information stored in iconic memory generally disappears within half a second (depending on the brightness). Iconic memory is a component of sensory memory that involves a fast-decaying visual information store (Sperling, 1960). It provides a coherent yet fleeting representation of our visual perception (Pratte, 2018).
Detailed explanation-4: -Echoic memory is very short. According to the “Handbook of Neurologic Music Therapy, ” it only lasts for 2 to 4 seconds. This brief duration means your brain can make many echoic memories throughout the day.