User profiles for James C. Johnston
James JohnstonClinical Professor, BCCDC and UBC Respiratory Medicine Verified email at bccdc.ca Cited by 6821 |
Involuntary covert orienting is contingent on attentional control settings.
…, RW Remington, JC Johnston - Journal of Experimental …, 1992 - psycnet.apa.org
Four experiments tested a new hypothesis that involuntary attention shifts are contingent on
the relationship between the properties of the eliciting event and the properties required for …
the relationship between the properties of the eliciting event and the properties required for …
Diagnostic accuracy of serological tests for covid-19: systematic review and meta-analysis
… Mayara Lisboa Bastos,1,2 Gamuchirai Tavaziva,1 Syed Kunal Abidi,1 Jonathon R
Campbell,1,6 Louis-Patrick Haraoui,3 James C Johnston,4 Zhiyi Lan,1 Stephanie Law,5 Emily …
Campbell,1,6 Louis-Patrick Haraoui,3 James C Johnston,4 Zhiyi Lan,1 Stephanie Law,5 Emily …
[HTML][HTML] Whole-genome sequencing and social-network analysis of a tuberculosis outbreak
Background An outbreak of tuberculosis occurred over a 3-year period in a medium-size
community in British Columbia, Canada. The results of mycobacterial interspersed repetitive unit…
community in British Columbia, Canada. The results of mycobacterial interspersed repetitive unit…
Attention and performance
H Pashler, JC Johnston… - Annual review of …, 2001 - annualreviews.org
▪ Abstract Recent progress in the study of attention and performance is discussed, focusing
on the nature of attentional control and the effects of practice. Generally speaking, the effects …
on the nature of attentional control and the effects of practice. Generally speaking, the effects …
Chronometric evidence for central postponement in temporally overlapping tasks
H Pashler, JC Johnston - The Quarterly Journal of Experimental …, 1989 - Taylor & Francis
When the stimuli from two tasks arrive in rapid succession (the overlapping tasks paradigm),
response delays are typically observed. Two general types of models have been proposed …
response delays are typically observed. Two general types of models have been proposed …
Word identification in reading proceeds from spelling to sound to meaning.
GC Van Orden, JC Johnston… - Journal of Experimental …, 1988 - psycnet.apa.org
Van Orden (1987) reported that false positive errors in a categorization task are elevated for
homophonic foils (eg,{hare} for {a part of the human body}). Two new experiments replicate …
homophonic foils (eg,{hare} for {a part of the human body}). Two new experiments replicate …
[HTML][HTML] Treatment outcomes of multidrug-resistant tuberculosis: a systematic review and meta-analysis
Background Treatment outcomes for multidrug-resistant Mycobacterium Tuberculosis (MDRTB)
are generally poor compared to drug sensitive disease. We sought to estimate treatment …
are generally poor compared to drug sensitive disease. We sought to estimate treatment …
Involuntary attentional capture by abrupt onsets
RW Remington, JC Johnston, S Yantis - Perception & Psychophysics, 1992 - Springer
The extent to which brief abrupt-onset visual stimuli involuntarily capture spatial attention
was examined in five experiments. The paradigm used was intended to maximize the …
was examined in five experiments. The paradigm used was intended to maximize the …
Genomic analysis identifies targets of convergent positive selection in drug-resistant Mycobacterium tuberculosis
M. tuberculosis is evolving antibiotic resistance, threatening attempts at tuberculosis epidemic
control. Mechanisms of resistance, including genetic changes favored by selection in …
control. Mechanisms of resistance, including genetic changes favored by selection in …
On the locus of visual selection: evidence from focused attention tasks.
S Yantis, JC Johnston - Journal of experimental psychology …, 1990 - psycnet.apa.org
Early and late selection models of attention disagree about whether visual objects are identified
before or after selection, with recent evidence of interference from to-be-ignored stimuli …
before or after selection, with recent evidence of interference from to-be-ignored stimuli …