The result of both of these situations is a child who gets most of his or her values from people other than the parents. The place most of them learn whatever values they may acquire is from school. And for the majority of children, that school is a government-funded, public school. Public schools are indoctrination centers for those in power to promulgate their views of past, present, and the future. And we see the success of that learning, in the functional illiteracy rates among high school graduates, and the increasing need for remedial college courses.
Schools also use subtle means to get information they want from students.
Under the guise of concern, school nurses and guidance counselors ask all sorts of questions of the students, including prying questions about a child's home life. Thus, even a student who is rightfully suspicious of outsiders' meddlings may be lulled into answering questions that are the business of no one outside the family. Even a school administrator may take this approach in trying to identify the perpetrator of some prank, as happened to me in my high school days. Without even knowing it, then, a young person may inadvertently reveal innocuous information that could be misinterpreted and bring about severe consequences for the parents, and the entire family. Then, when children see evidence of marijuana use in the home, for example, they think that it's a good thing to call the police.