Publications by authors named "Gerald P McDonnell"

Introduction: Although the US Government considers threats of misinformation, disinformation, and mal-information to rise to the level of terrorism, little is known about service members' experiences with disinformation in the military context. We examined soldiers' perceptions of disinformation impact on the Army and their units. We also investigated associations between disinformation perceptions and soldiers' sociodemographic characteristics, reported use of fact-checking, and perceptions of unit cohesion and readiness.

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Individuals are highly sensitive to statistical regularities in their visual environment, even when these patterns do not reach conscious awareness. Here, we examine whether oculomotor behavior is systematically altered when distractor/target configurations rarely repeat, but target location on an initial trial predicts the location of a target on the subsequent trial. The purpose of the current study was to explore whether this temporal-spatial contextual cueing in a conjunction search task influences both reaction time to the target and participant's search strategy.

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The present study examined the influence of holding task-relevant gaze cues in working memory during a target detection task. Gaze cues shift attention in gaze-consistent directions, even when they are irrelevant to a primary detection task. It is unclear, however, whether gaze cues need to be perceived online to elicit these effects, or how these effects may be moderated if the gaze cues are relevant to a secondary task.

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Many factors influence the manner in which material is encoded into memory, with one of the most important determinants of subsequent memorability being the degree to which an item is attended at study. Attentional gaze manipulations - which occur when a task-irrelevant face at fixation looks towards or away from a target - have been shown to enhance attention such that stimuli that are gazed at elicit quicker responses. In the present study, four experiments were conducted to determine whether attentional gaze cues can also influence the recall of items appearing at gazed-at or gazed-away from locations.

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