What is digit span Forward and Backward test?

The Digit Span test is a subtest of both the Wechsler Adult Intelligence Scale (WAIS) and the Wechsler Memory Scales (WMS). Subjects are read a sequence of numbers and asked to repeat the same sequence back to the examiner in order (forward span) or in reverse order (backward span).

How do you read a digit span test?

Digit Span tests your ability to remember a sequence of numbers that appear on the screen, one at a time. When you hear a beep, click on the numbers you just saw, in order. If you correctly recall all of the numbers, then the next sequence will be one number longer.

What does it mean to have a digit span backwards?

Digit Span backwards represents a qualitatively different type of task that relies more upon working memory skills that should be considered separately from digits forward (Reynolds, 1997 ). C. Munro Cullum, Glenn J. Larrabee, in WAIS-IV Clinical Use and Interpretation, 2010

Are there any tests for forward and backward digits?

However, clinical observations have long constructs. digits forward and backward test conditions. Indeed, a test of mental manipulation. In this context, the obser- (1974) regarding working memory. Other researchers have made similar observations. For example, Ramsey letters both forwards and backwards. An analysis of for- different factors.

Is there a variation on the digit span test?

Variations on the Digit Span Test. This test can be varied by asking the person to repeat the numbers backwards, that is, by starting with the last number you said and going backwards to the first number you said. This is called the digit span test backwards.

How does the digit span task work for children?

The Digit Span Task (Backwards-Only Child Version) measures working memory. It assesses children’s ability to hold information in short-term memory and manipulate that information to produce some result. The task consists of two items, forwards and backwards, and each item is composed of two trials of eight questions each.