['Experiencing oneself as the author of an action defines the sense of agency, which is a component of the self. A deficit affecting this process is thought to cause the principle symptoms characterizing schizophrenia - e.g. delusions of control and auditive hallucinations would exist because patients do not experience themselves as the author of their own actions.', 'To explore this specific problem of the sense of agency in schizophrenia, Frith et al. collected a serie of experimental data that lead them to propose that the sense of agency relied on the automatic motor system, processes that enable the predictive adjustment of action. An impairment in these processes (called <<internal models>> in the literature) would lead to the problem of dissociation between our own actions and those performed by others. More specifically, the problem would lay in the comparison between the predicted state and the desired state (figure 1). Jeannerod et al. from Lyon used attribution judgements that suggested that the sense of agency would not depend uniquely on the motor mechanisms but would also involve conscious processes. Recently, Frith et al. have published new data that integrates both preceding models. According to this theory, the sense of agency would depend on the processes involved in the predictive control of action but at a conscious level: the attenuation of the sensory feedback, specific of our own actions. This attenuation would depend on the accuracy of comparison between the predicted state and the actual state. Moreover, the sense of agency would also imply the management of social frame, which normally gives the means to cope with human interaction.'] Is [ Sense of agency : experiencing judging ]?