Počet záznamů: 1
Perceived size and perceived direction: The interplay of the two descriptors of visual space
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SYSNO ASEP 0366234 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Perceived size and perceived direction: The interplay of the two descriptors of visual space Tvůrce(i) Šikl, Radovan (PSU-E) ORCID, RID, SAI
Šimeček, Michal (PSU-E)Celkový počet autorů 2 Zdroj.dok. Perception - ISSN 0301-0066
Roč. 40, č. 8 (2011), s. 953-961Poč.str. 9 s. Jazyk dok. eng - angličtina Země vyd. NL - Nizozemsko Klíč. slova visual space ; spatial descriptors ; size judgments ; direction judgments ; parameterization Vědní obor RIV AN - Psychologie CEP GPP407/10/P566 GA ČR - Grantová agentura ČR CEZ AV0Z70250504 - PSU-E (2005-2011) UT WOS 000297141700006 EID SCOPUS 80053969803 DOI 10.1068/p6537 Anotace The stimulus in the outdoor psychophysical experiment was formed by two rods placed on the ground plane over a range of distances and orientations. Observers estimated its size and direction by positioning the third rod to form an evenly spaced collinear triple of rods. The data revealed interesting similarities between the profiles of the deviations in both judgments: for size judgments, the variability of the responses was least when the targets were at a frontal orientation and gradually increased as the orientation approached the medial plane. For direction judgments, the variability of the responses was least when the stimuli were aligned with the observer’s line of sight and gradually increased as the orientation approached the frontoparallel plane. The finding of inverse relationship between the precision of size and direction judgments is interpreted as a consequence of the unequal precision in localisation between the frontal and in-depth dimensions of visual space. Pracoviště Psychologický ústav Kontakt Štěpánka Halamová, Halamova@praha.psu.cas.cz, Tel.: 222 222 096 Rok sběru 2012
Počet záznamů: 1