Internal/External Validity: the Control of Independent, Dependent, and Extraneous Variables in Laboratory or Field Experiments.

Internal Validity (IV): The extent to which we can say that the effect is actually caused by the manipulation. The key point is to take good control of manipulation implementation & Extraneous Variable. Field experiment is inevitably bad for IV but good for External Validity (EV)–the extent to which the effect found can be replicated or generalized to the real world settings.

Continue reading “Internal/External Validity: the Control of Independent, Dependent, and Extraneous Variables in Laboratory or Field Experiments.”

卡牌遊戲

Voice of cards: The Isle Dragon Roars 由知名遊戲製作人「Yoko Taro from Square Enix」,再次給我們帶來了驚喜!從音樂製作到故事內容,皆屬經典。

Continue reading “卡牌遊戲”