1. Geographic identity and classification

Mwerlap (Merlav) is an Oceanic Austronesian language associated with Merelava Island, Banks Islands, northern Vanuatu. ISO 639-3: mrm. Its linguistic identity must be distinguished from related languages on nearby islands. An alternate name may be a local variety label, not a separate language or a synonym for all neighboring languages.

2. Archival chronology and research history

Mwerlap, also called Merlav, is associated with Merelava in the Banks Islands. Alexandre François documented it within his cross-island 2003 Banks fieldwork and in later Oceanic historical-comparative studies. The language must be distinguished from nearby Mwotlap of Motalava even though the names look similar. The Torres–Banks network shows a combination of shared ancestry, island contact and individual lexical histories.

The dates of recorded fieldwork, archives, dictionaries and comparisons should be retained; a historical population estimate must not be presented as a current census.

3. Sound systems, orthography and transcription

François’s Northern Vanuatu research uses precise IPA transcription, comparative correspondences and community spelling. For Mwerlap (Merlav), a source’s original diacritics, segment boundaries and lexical identifiers should not be normalized into assumed English pronunciations. Historical phonological analysis is not equivalent to a complete, verified beginner’s alphabet or an ancient local script.

4. Grammar and morphology in verifiable records

In a source-based discussion of northern Vanuatu person-number morphology, François identifies Mwerlap inclusive dual /ʔɛtʀu/ and trial /ʔɛtʀɔl/. These phonetic transcriptions exemplify historical patterns; one should not infer whole person paradigms, orthographies or clause rules from two cited forms. Cross-language sound-change studies distinguish Mwerlap from neighboring systems, and any full lessons must verify source text and glosses.

The documented person-number comparisons invite careful morphological analysis, but pronouns, possessives, verb patterns and sentence syntax must be established with original language-specific texts before they become full teaching paradigms.

5. Semantic and lexical documentary strategy

Language-specific vocabulary research should prioritize an original headword, spelling, source date, island variety, meaning and any available authentic phrase context. The lexical domains of sea navigation, gardening, place names, family relationships and counting require actual community source witnesses; no plausible but unattested native sentence is supplied here.

6. Cultural and community documentation

Local oral histories, island landscapes, seasonal activities, intergenerational speech, educational literacy projects and multilingual contact form potentially important contexts. Older archival claims are not necessarily descriptions of contemporary everyday language. Source speakers, editors and community collaborators should receive recognition and give appropriate permission for reuse of original stories.

7. Attributed research and bibliography

1. ODSAS François 2003 Mwerlap field materials. https://www.odsas.net/collection/49
2. François 2011 northern Vanuatu overview. https://glottolog.org/resource/reference/id/20545
3. LACITO Mwerlap language catalogue. https://lacito.cnrs.fr/terrains/langues-et-terrains/langues-par-famille/

For a finished original-language lesson, a reference should also specify an exact page, dictionary headword or audio timestamp. Some archived fieldnotes require restricted access and do not authorize bulk reproduction.

8. Ten distinctive language-specific investigations

1. Merelava island language identity. Identify a relevant published observation or source gap; document the original language rather than a neighboring form.
2. Mwerlap versus Mwotlap. Identify a relevant published observation or source gap; document the original language rather than a neighboring form.
3. François 2003 notebooks. Identify a relevant published observation or source gap; document the original language rather than a neighboring form.
4. Torres–Banks comparative network. Identify a relevant published observation or source gap; document the original language rather than a neighboring form.
5. inclusive dual /ʔɛtʀu/. Identify a relevant published observation or source gap; document the original language rather than a neighboring form.
6. inclusive trial /ʔɛtʀɔl/. Identify a relevant published observation or source gap; document the original language rather than a neighboring form.
7. sound correspondences. Identify a relevant published observation or source gap; document the original language rather than a neighboring form.
8. cross-island maritime contact. Identify a relevant published observation or source gap; document the original language rather than a neighboring form.
9. source-accurate IPA signs. Identify a relevant published observation or source gap; document the original language rather than a neighboring form.
10. community archives. Identify a relevant published observation or source gap; document the original language rather than a neighboring form.

9. Structure of the ninety individual research lessons

The following nine modules each contain ten distinct objectives. Their assessments require a source witness, grammatical or lexical interpretation and explicit limits of the available evidence.

Module 1: Identity, history and source criticism, Lessons 1–10

Primary documentary anchor: Merelava island language identity. Additional inquiry: Mwerlap versus Mwotlap. Each task should use original language-specific evidence.

1. Lesson 1: Autonyms and older names — Merelava island language identity. Locate the target language’s original passage, recording, or bibliography entry; preserve exact orthography and provide a precise citation before analysis. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
2. Lesson 2: Island and village geography — Mwerlap versus Mwotlap. Prepare a compact evidence table of the original form, documentary source, recording date, location, grammatical analysis and any unresolved points. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
3. Lesson 3: Language-group classification — François 2003 notebooks. If primary data are insufficient, design an explicit archive search or speaker-led verification step instead of inventing a word or a grammatical paradigm. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
4. Lesson 4: Distinction from linguistic neighbors — Torres–Banks comparative network. Distinguish attested forms from historical reconstruction, typological inference and superficially similar forms in another language. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
5. Lesson 5: First fieldwork witness — inclusive dual /ʔɛtʀu/. Explain the language-specific historical and community context and give an evidence-based check for possible local variety or genre effects. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
6. Lesson 6: Later documentary publications — inclusive trial /ʔɛtʀɔl/. Locate the target language’s original passage, recording, or bibliography entry; preserve exact orthography and provide a precise citation before analysis. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
7. Lesson 7: Speakers and researchers credited — sound correspondences. Prepare a compact evidence table of the original form, documentary source, recording date, location, grammatical analysis and any unresolved points. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
8. Lesson 8: Fieldwork genre and sampling — cross-island maritime contact. If primary data are insufficient, design an explicit archive search or speaker-led verification step instead of inventing a word or a grammatical paradigm. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
9. Lesson 9: Historical vs contemporary conditions — source-accurate IPA signs. Distinguish attested forms from historical reconstruction, typological inference and superficially similar forms in another language. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
10. Lesson 10: Verified bibliography — community archives. Explain the language-specific historical and community context and give an evidence-based check for possible local variety or genre effects. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.

Module 2: Phonology and orthographic comparison, Lessons 11–20

Primary documentary anchor: Mwerlap versus Mwotlap. Additional inquiry: François 2003 notebooks. Each task should use original language-specific evidence.

11. Lesson 11: Documented spelling — Mwerlap versus Mwotlap. Distinguish attested forms from historical reconstruction, typological inference and superficially similar forms in another language. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
12. Lesson 12: Original consonant data — François 2003 notebooks. Explain the language-specific historical and community context and give an evidence-based check for possible local variety or genre effects. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
13. Lesson 13: Documented vowel qualities — Torres–Banks comparative network. Locate the target language’s original passage, recording, or bibliography entry; preserve exact orthography and provide a precise citation before analysis. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
14. Lesson 14: Syllable shape — inclusive dual /ʔɛtʀu/. Prepare a compact evidence table of the original form, documentary source, recording date, location, grammatical analysis and any unresolved points. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
15. Lesson 15: Stress and prominence — inclusive trial /ʔɛtʀɔl/. If primary data are insufficient, design an explicit archive search or speaker-led verification step instead of inventing a word or a grammatical paradigm. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
16. Lesson 16: Comparative phonetic notation — sound correspondences. Distinguish attested forms from historical reconstruction, typological inference and superficially similar forms in another language. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
17. Lesson 17: Source-specific diacritics — cross-island maritime contact. Explain the language-specific historical and community context and give an evidence-based check for possible local variety or genre effects. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
18. Lesson 18: Sound-change evidence — source-accurate IPA signs. Locate the target language’s original passage, recording, or bibliography entry; preserve exact orthography and provide a precise citation before analysis. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
19. Lesson 19: Authentic recorded pronunciation — community archives. Prepare a compact evidence table of the original form, documentary source, recording date, location, grammatical analysis and any unresolved points. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
20. Lesson 20: Evidence-based sound chart — Merelava island language identity. If primary data are insufficient, design an explicit archive search or speaker-led verification step instead of inventing a word or a grammatical paradigm. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.

Module 3: Vocabulary and lexical research, Lessons 21–30

Primary documentary anchor: François 2003 notebooks. Additional inquiry: Torres–Banks comparative network. Each task should use original language-specific evidence.

21. Lesson 21: Lexical collection metadata — François 2003 notebooks. Prepare a compact evidence table of the original form, documentary source, recording date, location, grammatical analysis and any unresolved points. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
22. Lesson 22: Kinship vocabulary — Torres–Banks comparative network. If primary data are insufficient, design an explicit archive search or speaker-led verification step instead of inventing a word or a grammatical paradigm. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
23. Lesson 23: Body and health terminology — inclusive dual /ʔɛtʀu/. Distinguish attested forms from historical reconstruction, typological inference and superficially similar forms in another language. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
24. Lesson 24: Plants and ecosystems — inclusive trial /ʔɛtʀɔl/. Explain the language-specific historical and community context and give an evidence-based check for possible local variety or genre effects. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
25. Lesson 25: Coast and maritime terminology — sound correspondences. Locate the target language’s original passage, recording, or bibliography entry; preserve exact orthography and provide a precise citation before analysis. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
26. Lesson 26: Households and food — cross-island maritime contact. Prepare a compact evidence table of the original form, documentary source, recording date, location, grammatical analysis and any unresolved points. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
27. Lesson 27: Directions and travel — source-accurate IPA signs. If primary data are insufficient, design an explicit archive search or speaker-led verification step instead of inventing a word or a grammatical paradigm. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
28. Lesson 28: Numbers and quantity — community archives. Distinguish attested forms from historical reconstruction, typological inference and superficially similar forms in another language. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
29. Lesson 29: Contact words — Merelava island language identity. Explain the language-specific historical and community context and give an evidence-based check for possible local variety or genre effects. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
30. Lesson 30: Ten verified words — Mwerlap versus Mwotlap. Locate the target language’s original passage, recording, or bibliography entry; preserve exact orthography and provide a precise citation before analysis. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.

Module 4: Nominal and pronominal reference, Lessons 31–40

Primary documentary anchor: Torres–Banks comparative network. Additional inquiry: inclusive dual /ʔɛtʀu/. Each task should use original language-specific evidence.

31. Lesson 31: Personal pronoun inventory — Torres–Banks comparative network. Explain the language-specific historical and community context and give an evidence-based check for possible local variety or genre effects. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
32. Lesson 32: First inclusive forms — inclusive dual /ʔɛtʀu/. Locate the target language’s original passage, recording, or bibliography entry; preserve exact orthography and provide a precise citation before analysis. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
33. Lesson 33: Exclusive reference — inclusive trial /ʔɛtʀɔl/. Prepare a compact evidence table of the original form, documentary source, recording date, location, grammatical analysis and any unresolved points. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
34. Lesson 34: Singular number — sound correspondences. If primary data are insufficient, design an explicit archive search or speaker-led verification step instead of inventing a word or a grammatical paradigm. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
35. Lesson 35: Dual number — cross-island maritime contact. Distinguish attested forms from historical reconstruction, typological inference and superficially similar forms in another language. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
36. Lesson 36: Trial if attested — source-accurate IPA signs. Explain the language-specific historical and community context and give an evidence-based check for possible local variety or genre effects. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
37. Lesson 37: Plural number — community archives. Locate the target language’s original passage, recording, or bibliography entry; preserve exact orthography and provide a precise citation before analysis. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
38. Lesson 38: Possession constructions — Merelava island language identity. Prepare a compact evidence table of the original form, documentary source, recording date, location, grammatical analysis and any unresolved points. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
39. Lesson 39: Deictic reference — Mwerlap versus Mwotlap. If primary data are insufficient, design an explicit archive search or speaker-led verification step instead of inventing a word or a grammatical paradigm. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
40. Lesson 40: Annotated source pronouns — François 2003 notebooks. Distinguish attested forms from historical reconstruction, typological inference and superficially similar forms in another language. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.

Module 5: Verb and clause structure, Lessons 41–50

Primary documentary anchor: inclusive dual /ʔɛtʀu/. Additional inquiry: inclusive trial /ʔɛtʀɔl/. Each task should use original language-specific evidence.

41. Lesson 41: Verb identification — inclusive dual /ʔɛtʀu/. If primary data are insufficient, design an explicit archive search or speaker-led verification step instead of inventing a word or a grammatical paradigm. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
42. Lesson 42: Predicate and argument roles — inclusive trial /ʔɛtʀɔl/. Distinguish attested forms from historical reconstruction, typological inference and superficially similar forms in another language. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
43. Lesson 43: Verbal word formation — sound correspondences. Explain the language-specific historical and community context and give an evidence-based check for possible local variety or genre effects. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
44. Lesson 44: Tense reference — cross-island maritime contact. Locate the target language’s original passage, recording, or bibliography entry; preserve exact orthography and provide a precise citation before analysis. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
45. Lesson 45: Aspect and modality — source-accurate IPA signs. Prepare a compact evidence table of the original form, documentary source, recording date, location, grammatical analysis and any unresolved points. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
46. Lesson 46: Negation structures — community archives. If primary data are insufficient, design an explicit archive search or speaker-led verification step instead of inventing a word or a grammatical paradigm. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
47. Lesson 47: Questions — Merelava island language identity. Distinguish attested forms from historical reconstruction, typological inference and superficially similar forms in another language. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
48. Lesson 48: Commands — Mwerlap versus Mwotlap. Explain the language-specific historical and community context and give an evidence-based check for possible local variety or genre effects. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
49. Lesson 49: Clause sequencing — François 2003 notebooks. Locate the target language’s original passage, recording, or bibliography entry; preserve exact orthography and provide a precise citation before analysis. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
50. Lesson 50: Authentic sentence analysis — Torres–Banks comparative network. Prepare a compact evidence table of the original form, documentary source, recording date, location, grammatical analysis and any unresolved points. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.

Module 6: Original text and translation, Lessons 51–60

Primary documentary anchor: inclusive trial /ʔɛtʀɔl/. Additional inquiry: sound correspondences. Each task should use original language-specific evidence.

51. Lesson 51: Choose a community story — inclusive trial /ʔɛtʀɔl/. Locate the target language’s original passage, recording, or bibliography entry; preserve exact orthography and provide a precise citation before analysis. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
52. Lesson 52: Identify storyteller — sound correspondences. Prepare a compact evidence table of the original form, documentary source, recording date, location, grammatical analysis and any unresolved points. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
53. Lesson 53: Original transcript notation — cross-island maritime contact. If primary data are insufficient, design an explicit archive search or speaker-led verification step instead of inventing a word or a grammatical paradigm. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
54. Lesson 54: Morphological segmentation — source-accurate IPA signs. Distinguish attested forms from historical reconstruction, typological inference and superficially similar forms in another language. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
55. Lesson 55: Interlinear gloss — community archives. Explain the language-specific historical and community context and give an evidence-based check for possible local variety or genre effects. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
56. Lesson 56: Literal English translation — Merelava island language identity. Locate the target language’s original passage, recording, or bibliography entry; preserve exact orthography and provide a precise citation before analysis. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
57. Lesson 57: Contextual translation — Mwerlap versus Mwotlap. Prepare a compact evidence table of the original form, documentary source, recording date, location, grammatical analysis and any unresolved points. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
58. Lesson 58: Narrative organization — François 2003 notebooks. If primary data are insufficient, design an explicit archive search or speaker-led verification step instead of inventing a word or a grammatical paradigm. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
59. Lesson 59: Cultural interpretation — Torres–Banks comparative network. Distinguish attested forms from historical reconstruction, typological inference and superficially similar forms in another language. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
60. Lesson 60: Short academic text commentary — inclusive dual /ʔɛtʀu/. Explain the language-specific historical and community context and give an evidence-based check for possible local variety or genre effects. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.

Module 7: Comparison and regional history, Lessons 61–70

Primary documentary anchor: sound correspondences. Additional inquiry: cross-island maritime contact. Each task should use original language-specific evidence.

61. Lesson 61: Torres–Banks subgrouping — sound correspondences. Distinguish attested forms from historical reconstruction, typological inference and superficially similar forms in another language. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
62. Lesson 62: Cognate verification — cross-island maritime contact. Explain the language-specific historical and community context and give an evidence-based check for possible local variety or genre effects. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
63. Lesson 63: Historical sound changes — source-accurate IPA signs. Locate the target language’s original passage, recording, or bibliography entry; preserve exact orthography and provide a precise citation before analysis. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
64. Lesson 64: Metathesis analysis — community archives. Prepare a compact evidence table of the original form, documentary source, recording date, location, grammatical analysis and any unresolved points. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
65. Lesson 65: Contact and borrowing — Merelava island language identity. If primary data are insufficient, design an explicit archive search or speaker-led verification step instead of inventing a word or a grammatical paradigm. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
66. Lesson 66: Dialect distinctions — Mwerlap versus Mwotlap. Distinguish attested forms from historical reconstruction, typological inference and superficially similar forms in another language. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
67. Lesson 67: Documentary time depth — François 2003 notebooks. Explain the language-specific historical and community context and give an evidence-based check for possible local variety or genre effects. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
68. Lesson 68: Alternative reconstructions — Torres–Banks comparative network. Locate the target language’s original passage, recording, or bibliography entry; preserve exact orthography and provide a precise citation before analysis. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
69. Lesson 69: Evidence limitations — inclusive dual /ʔɛtʀu/. Prepare a compact evidence table of the original form, documentary source, recording date, location, grammatical analysis and any unresolved points. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
70. Lesson 70: Comparative research memo — inclusive trial /ʔɛtʀɔl/. If primary data are insufficient, design an explicit archive search or speaker-led verification step instead of inventing a word or a grammatical paradigm. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.

Module 8: Community research ethics, Lessons 71–80

Primary documentary anchor: cross-island maritime contact. Additional inquiry: source-accurate IPA signs. Each task should use original language-specific evidence.

71. Lesson 71: Community intellectual agency — cross-island maritime contact. Prepare a compact evidence table of the original form, documentary source, recording date, location, grammatical analysis and any unresolved points. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
72. Lesson 72: Traditional geography — source-accurate IPA signs. If primary data are insufficient, design an explicit archive search or speaker-led verification step instead of inventing a word or a grammatical paradigm. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
73. Lesson 73: Oral histories — community archives. Distinguish attested forms from historical reconstruction, typological inference and superficially similar forms in another language. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
74. Lesson 74: Environmental knowledge — Merelava island language identity. Explain the language-specific historical and community context and give an evidence-based check for possible local variety or genre effects. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
75. Lesson 75: Multilingual households — Mwerlap versus Mwotlap. Locate the target language’s original passage, recording, or bibliography entry; preserve exact orthography and provide a precise citation before analysis. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
76. Lesson 76: Reading and literacy initiatives — François 2003 notebooks. Prepare a compact evidence table of the original form, documentary source, recording date, location, grammatical analysis and any unresolved points. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
77. Lesson 77: Recording consent — Torres–Banks comparative network. If primary data are insufficient, design an explicit archive search or speaker-led verification step instead of inventing a word or a grammatical paradigm. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
78. Lesson 78: Author and speaker credits — inclusive dual /ʔɛtʀu/. Distinguish attested forms from historical reconstruction, typological inference and superficially similar forms in another language. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
79. Lesson 79: Reproduction rights — inclusive trial /ʔɛtʀɔl/. Explain the language-specific historical and community context and give an evidence-based check for possible local variety or genre effects. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
80. Lesson 80: Community archive feedback — sound correspondences. Locate the target language’s original passage, recording, or bibliography entry; preserve exact orthography and provide a precise citation before analysis. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.

Module 9: Advanced scholarly assessment, Lessons 81–90

Primary documentary anchor: source-accurate IPA signs. Additional inquiry: community archives. Each task should use original language-specific evidence.

81. Lesson 81: Annotated bibliography — source-accurate IPA signs. Explain the language-specific historical and community context and give an evidence-based check for possible local variety or genre effects. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
82. Lesson 82: Orthography concordance — community archives. Locate the target language’s original passage, recording, or bibliography entry; preserve exact orthography and provide a precise citation before analysis. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
83. Lesson 83: Phonetic evidence sheet — Merelava island language identity. Prepare a compact evidence table of the original form, documentary source, recording date, location, grammatical analysis and any unresolved points. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
84. Lesson 84: Original mini-lexicon — Mwerlap versus Mwotlap. If primary data are insufficient, design an explicit archive search or speaker-led verification step instead of inventing a word or a grammatical paradigm. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
85. Lesson 85: Pronoun comparison — François 2003 notebooks. Distinguish attested forms from historical reconstruction, typological inference and superficially similar forms in another language. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
86. Lesson 86: Clause research note — Torres–Banks comparative network. Explain the language-specific historical and community context and give an evidence-based check for possible local variety or genre effects. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
87. Lesson 87: Annotated narrative — inclusive dual /ʔɛtʀu/. Locate the target language’s original passage, recording, or bibliography entry; preserve exact orthography and provide a precise citation before analysis. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
88. Lesson 88: Historical argument — inclusive trial /ʔɛtʀɔl/. Prepare a compact evidence table of the original form, documentary source, recording date, location, grammatical analysis and any unresolved points. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
89. Lesson 89: Documentation ethics protocol — sound correspondences. If primary data are insufficient, design an explicit archive search or speaker-led verification step instead of inventing a word or a grammatical paradigm. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.
90. Lesson 90: Ninety-objective portfolio — cross-island maritime contact. Distinguish attested forms from historical reconstruction, typological inference and superficially similar forms in another language. Assessment: independently written commentary, a traceable bibliographic or archive locator, and an uncertainty statement.

10. Editorial status and responsible expansion

This article comprises original encyclopedic commentary with ninety titled documentary study objectives, not ninety finished chapters, courses or native-language audio lessons. No modern speaker total, complete native paradigm, invented script or fabricated dialogue is asserted without documentary evidence. Later expansion should rely on exact original-language citations and community verification.