A Note on State Individual Differences in Accuracy of Response Imagery: Aftereffects and Reminiscence

In two sessions, separated by 7 days, subjects imagined themselves performing a tracking task under a massed practice schedule. After conditions of interpolated rest and no-rest, which were counterbalanced across sessions, subjects actually performed the tracking task. During imagery practice, subjects verbally reported the temporal component of the task. The temporal accuracy of verbal reports varied widely across subjects, but not within subjects. Furthermore, a performance gain was demonstrated as a function of interpolated rest versus no-rest (reminiscence effect). Finally, the accuracy of verbal reports predicted imagery aftereffects, but not reminiscence effects.     

道德判断的整合和分离效应:ERP的证据

该研究采用双选择oddball范式,探索不同类型的道德违反事件的时程加工特点。结果发现,不同类型道德违反事件在P2成分上未出现明显差异。在N2成分上,所有道德违反事件和中性事件差异显著,且涉及性的道德违反的波幅大于涉及身体伤害和诚信的道德违反事件。在P300和晚期正成分上,只有涉及性的道德违反事件和中性事件出现差异。结果表明,不同领域的道德违反事件在早期阶段可能存有共同的加工机制,而在后期的加工阶段中开始出现分离趋势。