Related Experiment Video
Updated: Aug 13, 2026

Using the Threat Probability Task to Assess Anxiety and Fear During Uncertain and Certain Threat
Published on: September 12, 2014
[Anxiety in the context of cognitive semantic processes]
1Fakultät für Psychologie, Ruhr-Universität Bochum.
Abstract:
In this experiment anxiety is understood as an indicator for specific structures in the semantic memory. In order to prove this hypothesis a number of positive (12) and negative (11) events were associated. Furthermore the events have been classified the scale "anxious--non anxious". In the experiment 69 subjects took part. Previously the subjects completed the STAI-Trait-part; these data were used to divide the subjects into groups of high (HA) and low (LA) anxious persons (median of the sample). Those associations were analysed in a qualitative and quantitative way. ANOVAS were calculated as well as overlap coefficients and Type-Token-Ratios. HA have more negative associations. LA produce more positive associations. LA show a significantly higher overlap coefficient with positive events, respectively a smaller TTR. The results are discussed in context with psycholinguistic theories.
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