Значения термина negative valence на английском

We tested the two-way interactions between negative valence and hypothesized moderator variables.

Participants were shown pictures selected from the International Affective Picture System with neutral, positive, and negative valence.

Successful performance in these tests depends on at least two dissociable cognitive mechanisms which may separately dissipate associations of previous positive and negative valence.

Specifically, the emotional expectancy cue was uncertain in that it did not provide additional information regarding the positive or negative valence of the subsequent picture.