Detail Attentional set in pure-versus mixed-lists in dichotic listening paradigm   Oleh:  Fitzgerald, L.K. ; Mathieson, C.M. ; Sainsbury, R.S. Jenis: Article from Bulletin/Magazine Dalam koleksi: Brain and Cognition vol. 13 no. 1 (May 1990), page 30-45. Ketersediaan Perpustakaan PKBB Nomor Panggil: 405/BAC/13 Non-tandon: tidak ada Tandon: 1  Lihat Detail Induk Isi artikel An experiment was designed to assess the contribution of attentional set to performance on a forced choice recognition task in dichotic listening. Subjects were randomly assigned to one of three conditions: speech sounds composed of stop consonants, emotional nonspeech sounds, or a random combination of both. In the groups exposed to a single class of stimuli (pure-list), a REA (right ear advantage) emerged for the speech sounds, and a LE (left ear advantage) for the nonspeech sounds. Under mixed conditions using both classes of stimuli, no significant ear advantage was apparent, either globally or individually for the speech and nonspeech sounds. However, performance was more accurate for the left ear on non speech sounds and for the right ear for speech sounds, regardless of pure versus mixed placement. The results suggest that under divided attention conditions, attentional set influences the direction of the laterality effect. @ 1990 Academic Press, Inc. Opini Anda Klik untuk menuliskan opini Anda tentang koleksi ini! Kembali

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