May 1981 unsigned form with category definitions. Excerpt from the introduction: "The recent PS-01 was issued for the specific assignment of giving a cognitive account of developing cadres' social practice in daily activity. But PS-01 doesn't necessarily have to focus primarily on the personal/ideological dimension in various forms of daily life. the new PS-01 can and is being used as the supersession of the old PS-01.
The new PS-01 has emerged with its own set of standards (PSSC) of which documentation of every definition will be required.
General reporting, the perceptual use of the 4-SM are quantitative steps of systematicness in documentation of problems. at a certain stage of practice, a developed (qualitative) 4-SM on the problems can then be treated in a very serious way to their resolution.
Once the problem has been documented thru systematic steps in cognition or movement of cognition,then the problem can be broken down into subsets in association with its methods. the PS-02 is the form to compose subsets and proper subsets in direct association with methods of solution or correction."