Again, people are confusing working hard and test prep. When people are looking for test prep materials, they do not want to be told to just read to your child and expose your child to lots of varied enriching activities. When someone asks where to go for test prep, they are typically looking for books or programs that provide sample tests for the child to complete. They want the child to be taught specific techniques to do well on a specific test.
That is the kind of test prep that people object to, because those tests (CogAT and NNAT) were designed for children to take without having seen that type of material before. It is not the same thing as providing a child with rich educational experiences throughout their growing years and encouraging your child to work hard in school.
No one here is confused. Preparation, test prep, raised test scores. Books or programs that provide sample tests for a child to complete and prepare for a test raises test scores. Witness the 100,000 students that have "test prepped" with completion of multiple SAT books review and
significantly raised their test scores.
A child doesn't have to see a CogAT or NNAT to prep for this or any other test. Simple knowledge of the domains examined in CogAT and NNAT by school teachers, parents, older siblings is enough to expose a child over a short or long period of time to the concepts tested and to understand the questions asked.
I submit no one here is confused about these issues. CogAT and NNAT exercises are not a foreign language to kids prepped or prepared by extensive reading and writing, mathematics, geometry/shapes, puzzles, analogies, etc. An educated middle or high school student could expose a 5 and 6-year-old to all the concepts in these tests without the need for books, sample tests and the like. I think you are making way to much of these simple tests for educated families that know the drill and how to raise kids and place them in the right schools to get the proper teaching and exposure to all the tested domains and concepts. Send the kids off to the proper enrichment camps where they play with legos, puzzles and do all of the tasks seen on these exams. You must think these tests are super special testing never seen or heard of concepts for a 5-year-old or intelligent educated parent? Do you think the high performing students in the area used books and sample tests to prepare? You can ... but we all know it's not necessary. Read, write, and understand mathematics and I guanrantee you will not fail this test. In order to pass, a child must engage in these activities and tasks...a condition of prepping or preparation.
Talking about books, sample tests, the real test are really semantic diversions. A nurturing family and school environment gives our kids the answers to all these questions in advance. There's really no need for the actual test before hand.