Can a Funny Story with an Ambiguous Role Model Promote Dental Hygiene in Chil...

This study used a randomized treatment control design. Participants were randomly assigned either to the control (factual information, from now on expository condition) or...本研究采用随机处理对照设计（randomized treatment control design）。研究被试被随机分配至对照组（仅提供事实性信息，下文统一称为说明性条件组）或……