Dataset from: Wetzel, N., Widmann, A., Scharf, F., "Learning to focus: Distraction of attention by novel sounds in children declines fast"

New task-irrelevant sounds can distract attention. This study specifies the impact of stimulus novelty and of learning on attention control in three groups of children aged 6–7, 8, and 9–10 years and an adult control group. Participants (N=179) were instructed to ignore a sound sequence including standard sounds and novel or repeated distractor sounds, while performing a visual categorization task. Distractor sounds impaired performance in children more than in adult controls, demonstrating the long-term development of attention control. Children, but not adults, were more distracted by novel than by repeated sounds, indicating increased sensitivity to novel information. Children, in particular younger children, were highly distracted during the first presentations of novel sounds compared to adults, while no age differences were observed for the last presentations. Results highlight the age-related impact of auditory novel information on attention and characterize the rapid development of attention control mechanisms as a function of age and exposure to irrelevant novel sounds.

The dataset contains the raw data for all completed recordings (csv format; including a description of filenames and columns) and the single trial preprocessed data as used for data analysis (csv format; including a description of preprocessing and columns). For further reference and specifications please also refer to the original publication in Scientific Reports.