The point is that all managers fall into these patterns at some point often driven by anxiety and insecurity, either from lack of subject matter knowledge, inadequate training, or insufficient experience.

FORBES: My Name Is ____ and I'm a Micromanager

Serious problems have been identified in the quality of pre-service teacher training, in terms of both subject matter knowledge and skills in the field of teaching that are necessary to be effective in the classroom.

UNESCO: MEDIA SERVICES

Exposure to parents and other relatives who speak Korean has given Kim some knowledge of the language -- she can generally understand the subject matter of the conversation -- but she can't read it and doesn't enunciate well.

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The subject matter now is the challenges and risks China faces as it finds its own way, in full knowledge that borrowing from the West and leaning on the State have both reached a certain limit, of realizing that the nation is in uncharted terrain.

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To the best of my knowledge, it is rare for politicians to appear at such conventions, even though the subject matter tends to cover a wide range of pop culture.

FORBES: Magazine Article