This paper reports two experiments designed to investigate whether lexical bias in phonological speech errors is caused by immediate feedback of activation, by self-monitoring of inner speech, or by both. The experiments test a number of predictions derived from a model of self-monitoring of inner speech. This model assumes that, after an error in inner speech, (1) an early interruption of spee...

Pickering & Garrod (P&G) consider the possibility that inner speech might be a product of forward production models. Here I consider the idea of inner speech as a forward model in light of empirical work from the past few decades, concluding that, while forward models could contribute to it, inner speech nonetheless requires activity from the implementers.

People often talk to themselves for various reasons, including self-regulation, problem solving, and decision making. We examined the reliability and validity of several self-report measures of inner speech in a sample of 380 undergraduate students. Participants were asked to list as many instances of what they talk to themselves about as they could recall and they also completed several widely...

The comparator account holds that processes of motor prediction contribute to the sense of agency by attenuating incoming sensory information and that disruptions to this process contribute to misattributions of agency in schizophrenia. Over the last 25 years this simple and powerful model has gained widespread support not only as it relates to bodily actions but also as an account of misattrib...

This study obtained information about the frequency, content, and functions of inner speech by asking 380 participants what they typically say to themselves using an open-format thought-listing procedure. Participants mostly reported talking to themselves about themselves—i.e., evaluating the self, emotions, physical appearance, and relationships. Self-reported inner speech was also about indiv...

Psychology and cognitive neuroscience often use standardized tasks to elicit particular experiences. We explore whether elicited experiences are similar to spontaneous experiences. In an MRI scanner, five participants performed tasks designed to elicit inner speech (covertly repeating experimenter-supplied words), inner seeing, inner hearing, feeling, and sensing. Then, in their natural environ...

Efference copies refer to internal duplicates of movement-producing neural signals. Their primary function is to predict, and often suppress, the sensory consequences of willed movements. Efference copies have been almost exclusively investigated in the context of overt movements. The current electrophysiological study employed a novel design to show that inner speech - the silent production of...