From an operant perspective, verbal behavior is multiply controlled by different sources of stimulation, including self-stimulation. Self-stimulation (i.e., responding with respect to one's own response products) is thought to be especially important for verbal mediation that temporally extends discriminative stimulus control. While previous…

Recent research suggests that performance on Statistical Learning (SL) tasks may be lower in children with dyslexia in deep orthographies such as English. However, it is debated whether the observed difficulties may vary depending on the modality and stimulus of the task, opening a broad discussion about whether SL is a domain-general or…

Three experiments examined the immediate free recall (IFR) of auditory-verbal and visuospatial materials from single-modality and dual-modality lists. In Experiment 1, we presented participants with between 1 and 16 spoken words, with between 1 and 16 visuospatial dot locations, or with between 1 and 16 words "and" dots with synchronized…