Digit Span: Assessment of Working and Immediate Memory The Core Definition of Digit Span The Digit Span task is a standardized psychological instrument designed primarily as an attention test to quantify how many discrete numbers, or digits, a person is able to remember and subsequently recall in correct sequence. It is fundamentally a measure of […]
Two-Stage Memory Theory The Core Definition of Two-Stage Memory The Two-Stage Memory Theory is a foundational concept within cognitive psychology, proposing that learned data is not immediately preserved in a permanent state. Instead, it suggests a sequential process where information is first held within an immediate, temporary memory reserve—often referred to as short-term memory (STM)—from […]