Inner Speaking and Uncertainty during Idea Generation

Abstract

Inner speaking, the production, and experience of verbal language without any audible vocalization is a critical component of inner experience and imagination. The role that (un)certainty plays in idea generation might explain the unique ways in which idea generation is characterized and affected by different types of inner speech. To explore this open problem, an experiment with a within‐subject design (n = 202) was conducted. The results suggested that certainty about the potential of selected information for generating original and useful ideas, elicited using creativity instructions, caused increased self‐reinforcement, self‐management, and simulation of social interactions with imagined others by inner speaking, but did influence self‐critical inner speaking. Self‐reinforcing inner speaking, and possibly the simulation of social interactions, subsequently affected the degree of originality and usefulness participants attributed to their ideas. Herewith, the present study contributes novel insight into how inner speaking characterizes and affects idea generation.

Exploratory exploitation and exploitative exploration: The phenomenology of play and the computational dynamics of search

“…Phasic NEfast bursts of NE releaseenhances responses to salient events (Mittner, Hawkins, Boekel, & Forstmann, 2016). In view of the Novelty-Seeking Model, moderately heightened tonic NE may help facilitate creativity through defocusing while maintaining a suitable level of alertness (de Rooij, Vromans, & Dekker, 2018), whereas phasic responses facilitate focus in response to salience (Salvi, Simoncini, Grafman, & Beeman, 2020), which can help to select an idea as a basis for further creative thinking (de Rooij, 2023;.…”