It should be the step of designing psychological experiment. Psychology belongs to science, so we must pay attention to the wording.

Steps of psychological experiment

First, the determination of the subject.

1. The source of topic 2. Statement of the problem of determining the type of experiment

Second, the choice of theme.

Third, the control of experimental factors

1, independent variable control 2, reaction control 3, reaction index selection

Fourthly, the collection and analysis of experimental data.

1. data category 2. data analysis

Five, write the experiment report