5,715
edits
Line 72: | Line 72: | ||
==Auditory memory== | ==Auditory memory== | ||
[[File:AcousticMemory.jpg|left|thumb|upright=1|alt=Logo.|Testing acoustic memory]] | [[File:AcousticMemory.jpg|left|thumb|upright=1|alt=Logo.|Testing acoustic memory]] | ||
The test was modeled using the digital phone metaphor. The computer instructor invites the subject to “dial” a telephone number. Two sets of two-digit numbers are followed by four sets of three-, four-, five-, and six digit numbers, respectively. The test concludes by presenting a set of two seven-digit numbers. The feedback is positive/neutral giving no clue regarding the correctness of the response. The test is terminated if the subject makes 3 consecutive errors. For the purposes of the | The test was modeled using the digital phone metaphor. The computer instructor invites the subject to “dial” a telephone number. Two sets of two-digit numbers are followed by four sets of three-, four-, five-, and six digit numbers, respectively. | ||
The test concludes by presenting a set of two seven-digit numbers. The feedback is positive/neutral giving no clue regarding the correctness of the response. The test is terminated if the subject makes 3 consecutive errors. | |||
For the purposes of the preliminary analysis only the following parameters were considered: | |||
* AMTc: Total number of correct responses | |||
* AMTcw: weighted number of correct digits (i.e., all correctly types digits even when the sequence was wrong) were used as measures of auditory digit span. | |||
==Auditory discrimination test== | ==Auditory discrimination test== |