The MLAT (Modern Language Aptitude Test) is a standardized aptitude assessment developed by John Carroll and Stanley Sapon that predicts how quickly and effectively an individual will learn a foreign language. Used extensively by the U.S. military, intelligence agencies, the Foreign Service, and academic language programs, the MLAT measures cognitive abilities that correlate with language learning success — not prior knowledge of any specific language.
Our free MLAT practice test PDF covers all five subtests — Number Learning, Phonetic Script, Spelling Clues, Words in Sentences, and Paired Associates — so you can study the cognitive skills and test strategies that drive MLAT performance. Print it, annotate it, and use it to prepare for language training screening at DLI, the Foreign Service Institute, or any program that uses the MLAT to select candidates.
Phonetic coding ability is the capacity to identify, code, and remember sound-symbol associations — a foundational skill for learning any language with an unfamiliar writing system or phonological inventory. The MLAT's Phonetic Script subtest measures this ability directly: examinees listen to an audio recording of invented words spoken in an artificial phonetic alphabet, then must select the correct written representation from multiple options. Strong phonetic coders can rapidly associate unfamiliar sounds with their written symbols, a skill that directly predicts success in learning languages like Arabic, Mandarin, Korean, or Russian — all of which use writing systems or phonological patterns very different from English. To prepare for this subtest, practice working with phonetic transcription systems such as the International Phonetic Alphabet (IPA). Focus specifically on the ability to distinguish minimally contrasting sounds (e.g., aspirated vs. unaspirated stops, tonal distinctions) and to hold a novel sound-symbol pairing in working memory long enough to use it on subsequent questions. Examinees who score well on phonetic coding tend to have musical training or experience with tonal languages, but deliberate practice with IPA can meaningfully improve performance.
Rote learning ability — measured by the MLAT's Paired Associates subtest — reflects how efficiently a person can memorize arbitrary word-meaning pairs, which is exactly what vocabulary acquisition requires at the initial stages of language learning. The Paired Associates subtest presents examinees with a set of English words paired with invented foreign-sounding words, followed by a recall phase where they must match the pairs correctly. This subtest is one of the most practically predictive components of the MLAT because vocabulary acquisition speed separates fast language learners from slow ones more than almost any other factor. Examinees who use spaced-repetition techniques (like Anki flashcard systems) in their daily lives tend to perform well on this subtest because they have trained the same cognitive mechanism the test measures. To maximize your Paired Associates score, practice deliberate memorization of arbitrary word pairs using interleaved study (mixing old pairs with new ones) rather than blocked study (finishing all new pairs before reviewing old ones). The cognitive load is intentionally high — the subtest introduces pairs faster than comfortable memorization allows, which is by design.
Grammatical sensitivity — the ability to recognize the grammatical function of words in sentences — is measured by the MLAT's Words in Sentences subtest. Examinees see a target word highlighted in a sample sentence and must identify which word in a second, unrelated sentence serves the same grammatical function. Importantly, you do not need to know grammatical terminology: you are never asked to label a word as a "nominative subject" or "indirect object." Instead, you must intuit the functional role a word plays from context — a skill called inductive language learning or implicit grammatical sensitivity. This ability predicts success in learning inflectionally complex languages (Latin, Russian, Arabic, Turkish) where understanding case, gender, and aspect systems requires abstracting grammatical patterns from examples rather than memorizing explicit rules. Preparation for Words in Sentences is best approached by analyzing sentence structure analytically: practice reading English sentences and identifying what function each major word or phrase performs, using substitution tests to verify (e.g., "can I replace this word with another noun? verb? adjective?").
MLAT scores are reported as raw scores that convert to percentile ranks normed on the original Carroll-Sapon standardization sample. A composite MLAT score of 100 corresponds roughly to average aptitude. The Defense Language Institute Foreign Language Center (DLIFLC) at the Presidio of Monterey, California — the primary military language training institution — uses MLAT scores as a screening criterion for enlisted and officer language training assignments. Score requirements vary by language difficulty category: Category I languages (Spanish, French, Italian, Portuguese) require lower MLAT scores than Category IV languages (Arabic, Chinese Mandarin, Japanese, Korean), which typically require scores at or above the 90th percentile for enlisted candidates. The Spelling Clues subtest, which requires examinees to infer a common English word from a phonetically respelled version, indirectly measures both phonetic decoding and English vocabulary breadth. The Number Learning subtest — unique among aptitude tests — uses an audio component where examinees learn a novel number system and immediately apply it, measuring both phonetic memory and the speed of symbol-system acquisition under pressure. Together, the five subtests create a profile of language learning strengths and weaknesses that program administrators use to assign candidates to appropriate target languages.
Ready to test your language aptitude interactively before using the PDF? Our mlat practice test walk you through phonetic coding, paired-associate recall, grammatical sensitivity, and spelling clues questions with instant feedback — so you know exactly which cognitive skills to sharpen before your DLI screening, Foreign Service application, or academic language placement exam.