1981
DOI: 10.1080/02701367.1981.10609300
|View full text |Cite
|
Sign up to set email alerts
|

Stimulus Velocity, Duration and Uncertainty as Determiners of Response Structure and Timing Accuracy

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1

Citation Types

0
4
0
2

Year Published

1985
1985
2006
2006

Publication Types

Select...
6

Relationship

0
6

Authors

Journals

citations
Cited by 13 publications
(6 citation statements)
references
References 17 publications
0
4
0
2
Order By: Relevance
“…However, those participants who did not receive advanced information (unknown condition) appeared to initiate each response in anticipation of a moderate stimulus velocity and made adjustments within the response to achieve coincident timing. It could be argued that the constant stimulus velocity employed by Hart and Reeve simulated the known condition of Shea, et al (1981), while the random presentation of three stimulus velocities employed in this study corresponded to the unknown condition.…”
Section: Resultsmentioning
confidence: 89%
See 1 more Smart Citation
“…However, those participants who did not receive advanced information (unknown condition) appeared to initiate each response in anticipation of a moderate stimulus velocity and made adjustments within the response to achieve coincident timing. It could be argued that the constant stimulus velocity employed by Hart and Reeve simulated the known condition of Shea, et al (1981), while the random presentation of three stimulus velocities employed in this study corresponded to the unknown condition.…”
Section: Resultsmentioning
confidence: 89%
“…was employed in this study. According to Shea, Krampitz, Tolson, Ashby, Howard, and Husak (1981), the provision of information regarding the upcoming stimulus velocity in a coincident timing task influences the spatialtemporal structure of the response. Their data suggest that, when respondents were provided advanced information regarding the upcoming stimulus (known condition), they did not attempt to track the stimulus visually but merely adjusted the temporal duration of each response based on the reported timing errors.…”
Section: Resultsmentioning
confidence: 99%
“…Authors concluded that participants were using the movement time of the target, as opposed to its velocity, to produce an appropriate aiming trajectory. Shea et al (1981) aimed at determining the relative impact of stimulus velocity and duration on the spatial-temporal structure and timing accuracy of simple coincident-timing responses (the “ballistic” and synchronized passing of the hand along photocells). They concluded that the stimulus velocity plays little or no role in determining the spatial-temporal structure on the timing accuracy of a simple coincident timing response, whereas our results (kinematic and temporal) showed exactly the opposite, stressing the definite priority of speed over exposure duration.…”
Section: Discussionmentioning
confidence: 99%
“…Troisièmement, des facteurs contextuels peuvent interagir avec la vitesse et ainsi expliquer la controverse que retrouvée dans les écrits. La durée du stimulus est un facteur important à considérer lors de l’analyse des données de vitesse (Adams & Creamer, 1962; Adams & Xhignesse, 1960; Ball & Glencross, 1985; Shea et al, 1982). De plus, l’ordre dans lequel les conditions de vitesse sont présentées peut créer un biais systématique dans les résultats (Haywood; 1983, Haywood, Grennold, & Lewis, 1981).…”
Section: Méthodologieunclassified
“…L'apprentissage et la performance de taches d'AC peuvent etre influences par d'autres facteurs que la CR et la caracteristique de la reponse, et souvent ces facteurs sont en interaction. Ainsi, generalement, il est reconnu que la performance en AC s'ameliore avec l'age (Bard, Fleury, Carriere, & Bellec, 1981;Dorfman, 1977;Fleury & Bard, 1985;Haywood, 1977Haywood, , 1980Hoffman, Inwold, & Keller, 1983;Moujane, 1984;Shea, Krampit, Tolson, Ashby, & Howard, 1982), mais, il semble que cette amelioration soit monotonique. D'autres facteurs sont a clarifier au plan de la recherche en developpement.…”
unclassified