|
| << vorige |
Tijdschrift beschrijving
Alle jaargangen van het bijbehorende tijdschrift
Alle afleveringen van het bijbehorende jaargang
Alle artikelen van de bijbehorende aflevering
Details van artikel 18 van 18 gevonden artikelen
| Titel: |
Vigilance for simultaneous auditory and vibrotactile signals |
| Auteur: |
Davenport, W. G. |
| Verschenen in: |
Australian journal of psychology |
| Paginering: | Jaargang 21 (1969) nr. 2 pagina's 159-165 |
| Jaar: |
1969-08-01 |
| Inhoud: |
In a vigilance situation Ss performed 3 separate 70 min. watches, an auditory one (A), a vibrotactile one (C) and a simultaneous auditory-vibrotactile one (AC), to find if an improved detection rate might not be obtained by increasing the number of display channels to a single observer. Results showed that the AC channel had a significantly higher detection rate than either the A or C channels alone, the A channel being superior to the C channel. There was also a significant decrement over time for the A and C channels alone, but not for the AC channel. For both the A and C channels alone there was a significant increase in Ss' thresholds over time. There was an insignificant increase for the AC channel. Paralleling these changes were large increases over time in Ss' criterion (β) for the A and C channels, and a small increase for the AC channel. The auditory and vibratory senses thus appeared to be interdependent. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 18 van 18 gevonden artikelen
| << vorige |