Are there official study materials recommended for the DLAB?

The choice indicating that there are no official materials but practice techniques are suggested is correct. The DLAB does not have officially endorsed textbooks or materials specifically designed to prepare for the test. Instead, it emphasizes skills such as analytical thinking, problem-solving, and language aptitude. Candidates are encouraged to utilize various practice techniques such as familiarity with language structures, logic puzzles, or problem-solving exercises that help enhance their cognitive abilities relevant to language learning. This approach prepares test-takers for the DLAB’s focus, which is on assessing natural language-related skills rather than rote memorization of content.

While some candidates may find online resources or practice publications helpful, these are not officially sanctioned, hence the focus on general practice techniques is most aligned with the nature of the test.