Horizontal transfer refers to the interaction between experiences at the same level of abstraction and generalization. It is the interaction between two kinds of experiences at the same level of difficulty and complexity. Vertical transfer refers to the interaction between experiences at different levels of abstraction and generalization. It is the interaction between upper experience with higher level of generalization and lower experience with lower level of generalization.
According to the above definition, which of the following is a vertical migration?
Primary school students learn to write sen after learning to write the character wood