Sentences with phrase «participants watch a video clip»
In order to ensure no lasting effects of negative mood induction, we had participants watch a video clip that elicited positive affect.
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After watching the video clip, the participants were then shown 48 consecutive, desaturated color patches and were asked to indicate whether each patch was red, yellow, green, or blue.
In a second test, they scanned the brains of participants in an MRI machine while the subjects watched a series of short video clips of unfamiliar faces, famous faces, common objects and navigational scenes, such as a clip of the Earth from outer space; and in a separate task as they recognized specific faces.
Immediately after watching the video clip, participants in all three groups completed the emotion rating scales.
Rather than using undifferentiated positively - and negatively - valenced stimuli, we created video clips depicting each of the primary emotions, and we also asked participants to rate their own feelings after watching the video clips.
This task was designed to assess whether participants could: a) track changes in the intensity of the target's emotion (empathic accuracy; EA); and b) recognise the emotion displayed by the target after watching the full video clip (emotion recognition).