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F Heuer

Publications and source records attributed to F Heuer.

6 recordsLinked to original sources
PubMed1992

Remembering emotional events.

Recent experiments have implied that emotional arousal causes a narrowing of attention and, therefore, impoverished memory encoding. In contrast, other studies have found that emotional arousal enhances memory for all aspects of an event. We report two experiments investigating whether these differing results are due to the different retention intervals employed in past studies or to their different categorization schemes for the to-be-remembered material. Our results indicate a small role for retention interval in moderating emotion's effects on memory. However, emotion had markedly different impacts on different types of material: Emotion improved memory for gist and basic-level visual information and for plot-irrelevant details associated, both temporally and spatially, with the event's center. In contrast, emotion undermined memory for details not associated with the event's center. The mechanisms for emotion's effects are discussed.

Adult↗
PubMed1990

Vivid memories of emotional events: the accuracy of remembered minutiae.

It has been claimed that emotional arousal causes a narrowing of attention, and, therefore, impoverished memory encoding. On this view, if details of an emotional event are reported subsequently, these details must be after-the-fact reconstructions that are open to error. Our study challenges these claims. Using a long-term (2-week), incidental learning procedure, we found that emotion promotes memory both for information central to an event and for peripheral detail. This contrasts with the results of explicit instructions to remember or to attend closely to the event, both of which seem to promote memory for the event's gist at the expense of detail. The likely mechanisms underlying these effects are discussed.

Adult↗
PubMed1985

Perceived position and saccadic eye movements.

Data are reported which support the conclusion that saccades which occur 600 msec or more after the brief, presentation of a target stimulus are directed to its perceived position when that differs from both its retinal and spatial position.

Animals↗
PubMed1985

Induced motion and oculomotor capture.

Three experiments investigating the basis of induced motion are reported. The proposition that induced motion is based on the visual capture of eye-position information and is therefore a subject-relative, rather than object-relative, motion was explored in the first experiment. Observers made saccades to an invisible auditory stimulus following fixation on a stationary stimulus in which motion was induced. In the remaining two experiments, the question of whether perceived induced motion produces a straight ahead shift was explored. The critical eye movement was directed to apparent straight ahead. Because these saccades partially compensated for the apparent displacement of the induction stimulus, and saccades to the auditory stimulus did not, we conclude that induced motion is not based on oculomotor visual capture. Rather, it is accompanied by a shift in the judged direction of straight ahead, an instance of the straight ahead shift. The results support an object-relative theory of induced motion.

Attention↗