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Psychology: Research and Review

Table 2 The fourteen sequences of seven tones used in each one of the trials, with the type of test-sequence (the same or different as the memorized sequence) and the discrepant tone (above [↑] or below [↓] the respective original tone) in the “different” trials

From: Irrelevant sound interference on phonological and tonal working memory in musicians and nonmusicians

Trial

Stimuli serial presentation

Test stimuli

1

2

3

4

5

6

7

Type

Change

1/15

F#2

A2

F3

C#3

B2

G#2

E2

Different

A2 → C3 ↑

2/16

C3

G#3

B3

A3

F3

D#3

G2

Same

3/17

B2

F3

A#3

C4

G#3

D3

G#2

Different

C4 → D#4 ↑

4/18

D3

A3

B3

F3

D#3

A2

G2

Same

5/19

A#2

D3

F3

C#4

B3

F3

E2

Different

A#2 → G2 ↓

6/20

E3

F3

A#3

G3

D#3

B2

D2

Same

7/21

D#2

A2

E3

C3

A#2

F#2

C2

Different

A#2 → G2 ↓

8/22

E2

A#2

F3

A#3

G3

C#3

F2

Different

F3 → G#3 ↑

9/23

A2

D#3

F3

B3

C3

A#2

G#2

Same

10/24

D#3

F3

B3

C4

F#3

A2

G2

Same

11/25

F2

B2

D3

C3

G#2

F#2

E2

Different

E2 → G2 ↑

12/26

G2

C#3

D3

C3

G#2

F2

D#2

Same

13/27

G#2

D3

A#3

E3

C3

A#2

F#2

Same

14/28

C#3

D3

G#3

B2

A#3

E3

A2

Different

E3 → G3 ↑

  1. Note: Tones that were changed from the original sequence are marked in bold