Common and distinctive neuro-cognitive dynamics between chunk decomposition and chunk composition: EEG evidence

Analysis Code-`Behavior_code`：Scripts used for processing and analyzing the behavioral data.-`EEG_code`：Scripts used for EEG preprocessing and statistical analysis. ### /Materials and Procedures： Contains all experimental stimulus materials and the formal experimental programs.#### 1. Experimental Programs-`pojie_FJ.es2`: Program for the Decomposition task. Correct response key is F（also `pojie_JF.es2` where correct response key is J）.-`zuhe_FJ.es2`：Program for the Composition task.

Correct response key is F（also `zuhe_JF.es2` where correct response key is J）.#### 2. Stimulus Materials（The following subfolders are present within each of the four program files listed above, containing the corresponding stimulus materials.）-`zdy`：Experimental instructions.-`train`：Practice trial materials.-`fillers1_l`：The incorrect-solution type materials for the loose condition.（also `fillers1_t` for the tight condition）-`fillers2`：The no-solution type materials.-`loose`：Materials for the loose condition.

Image naming convention: lm (parent character), lz (child character), lo (movable component).-`tight`：Materials for the tight condition. Image naming convention: tm (parent character), tz (child character), to (movable component).