A.Suspension bridge experimentB.Open-window experimentC……

多项选择题In Galton’s 1880 experiment，which dimensions do subjects need to describe specifically.（）

A.Contrast ratio
B.Brightness
C.Definition
D.Color

判断题According to the activation diffusion model，the time required for retrieval orrepresentation is determined by the closeness of the relationship between two concepts or categories.（）

多项选择题Specific concept categories are mainly composed in the following two ways（）

A.Prototype theory
B.Filter theory
C.Example method
D.Subtraction

判断题It is deep processing for subjects to judge whether words have life.（）

多项选择题In LTM，information is coded（）

A.acoustically
B.visually
C.semantically
D.imaginatively