Positives: Provides a comprehensive profile of language abilities, helps differentiate between types of aphasia, and quantifies severity.

Negatives: Time-consuming, may not capture subtle language deficits, and requires training to administer.

Boston Diagnostic Aphasia Examination (BDAE)

Positives: Detailed analysis of language skills, identifies specific language impairments, and guides treatment planning.

Negatives: Lengthy administration time, complex scoring, and may be challenging for patients with severe impairments.

Aphasia Diagnostic Profiles (ADP)

Positives: Offers a quick screening option, assesses functional communication, and provides intervention guidelines.

Negatives: Less comprehensive than other tests, might not detect mild aphasia, and can be less detailed in diagnosis.

Positives: Reflects real-life communication abilities, easy to perform, and can be tailored to individual needs.

Negatives: Subjective, lacks standardized measures, and may miss specific language deficits.

Conversational Analysis

Positives: Provides insight into pragmatic language use, identifies functional communication strategies, and observes interaction skills.

Negatives: Requires skilled observation, subjective interpretation, and may not cover all language domains.

Positives: Offers insight into daily communication abilities, captures real-life challenges, and involves significant others in the assessment process.

Negatives: Subject to bias, may not be detailed, and depends on the caregiver's observation skills.

Functional Communication Tasks

Positives: Assesses practical language use, highlights functional communication strengths and weaknesses, and aligns with everyday activities.

Negatives: Variable results based on task difficulty, may not be standardised, and can be influenced by non-language factors (e.g., motivation).