![used in the forward and backward versions of the Digit and Corsi span tasks | Download Scientific Diagram used in the forward and backward versions of the Digit and Corsi span tasks | Download Scientific Diagram](https://www.researchgate.net/publication/225293129/figure/tbl2/AS:669156789731342@1536550819544/used-in-the-forward-and-backward-versions-of-the-Digit-and-Corsi-span-tasks.png)
used in the forward and backward versions of the Digit and Corsi span tasks | Download Scientific Diagram
![SOLVED: 4.The Digit Span test, as a whole, is a measure of: a. Episodic memory b. Auditory attention and short-term verbal recall c. Working memory only d. Short-term memory and number knowledge SOLVED: 4.The Digit Span test, as a whole, is a measure of: a. Episodic memory b. Auditory attention and short-term verbal recall c. Working memory only d. Short-term memory and number knowledge](https://cdn.numerade.com/ask_images/f180aa46250e4174b288e2ec11746273.jpg)
SOLVED: 4.The Digit Span test, as a whole, is a measure of: a. Episodic memory b. Auditory attention and short-term verbal recall c. Working memory only d. Short-term memory and number knowledge
![How do we measure attention? Using factor analysis to establish construct validity of neuropsychological tests | Cognitive Research: Principles and Implications | Full Text How do we measure attention? Using factor analysis to establish construct validity of neuropsychological tests | Cognitive Research: Principles and Implications | Full Text](https://media.springernature.com/m685/springer-static/image/art%3A10.1186%2Fs41235-021-00313-1/MediaObjects/41235_2021_313_Fig2_HTML.png)