Aphasia evaluation is essential to determine the type and severity of language impairment and to develop an appropriate treatment plan. The evaluation aims to determine whether aphasia is present, differentiate it from other conditions such as motor speech disorders or cognitive communication disorders, and monitor therapy progress and effectiveness.
To obtain a comprehensive picture of aphasia, various tests are used internationally, such as:
Boston Assessment of Severe Aphasia (BASA): Designed to evaluate severe aphasia, BASA includes tests measuring oral expression, comprehension, and language production.
Boston Diagnostic Aphasia Examination (BDAE): A comprehensive test that evaluates oral expression, verbal production, and comprehension.
Boston Naming Test (BNT): Focuses on object naming and assessing word-finding difficulties.
Communicative Abilities in Daily Living (CADL): Evaluates communication skills in everyday situations.
Multilingual Aphasia Examination (MAE): Used for evaluating aphasia in multiple languages.
Western Aphasia Battery (WAB): Tests fluency, comprehension, repetition, and naming.
Token Test: Assesses comprehension and linguistic processing.
These tests evaluate one or more aspects of written or spoken language or assess other aspects of communication and cognitive functions. For example, the Boston Diagnostic Aphasia Examination (BDAE) includes:
Global tests
Spontaneous oral expression: Evaluates the ability to speak freely and coherently.
Repetition: Tests the repetition of words, phrases, and logatome sequences.
Digit span: Measures the ability to repeat digit sequences.
Oral production
Spontaneous language: Evaluates the fluency and structure of spontaneous language.
Verbal fluency: Tests the ability to produce words quickly and correctly.
Oral naming: Evaluates the ability to name objects.
Word definition: Measures the ability to define words.
Comprehension
Phonetic discrimination: Evaluates the ability to discriminate sounds.
Noun comprehension: Tests understanding of nouns.
Preposition comprehension: Measures understanding of prepositions.
Order comprehension: Evaluates understanding of event sequences.
Written language
Evaluating writing ability: Tests accurate and coherent writing.
Calculation
Mathematical skills assessment: Measures basic math skills.
Detailed evaluation helps specialists better understand the patient’s difficulties and develop effective strategies to improve communication.
Language assessment tests can be performed easily and conveniently online. Language therapy platforms such as Optimus Therapy offer dynamic and comprehensive language assessments.
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