I have to share this jewel from the Texas Republican Party platform of 2012. When you link to the PDF you can find this quote in the document by searching under "critical thinking".
Knowledge-Based Education – We oppose the teaching of Higher Order Thinking Skills (HOTS) (values clarification), critical thinking skills and similar programs that are simply a relabeling of Outcome-Based Education (OBE) (mastery learning) which focus on behavior modification and have the purpose of challenging the student’s fixed beliefs and undermining parental authority.