Showing all 114 publications.
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The Hispanicization of Pichi, the English creole of Equatorial Guinea

In press

Book chapter
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English and Krio in Sierra Leone

In press

Book chapter
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African Caribbean English Creole

In press

Book chapter
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The evolution of copula systems in West African Pidgin: A uniformitarian perspective

2025

Book chapter
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Swahili: The rise of an African world language

2025

Essays, briefs, and literary works
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West African Pidgin: World language against the grain

2024

Journal article
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Relativisation in Likpakpaln (Ghana): New typological perspectives on the Mabia (Gur) languages

2024

Journal article
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Lost siblings: Areal forces in the divergence of Krio and Pichi

2024

Book chapter
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Wir sind Panafrikanisten

2024

Essays, briefs, and literary works
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The indigenization of Ghanaian Pidgin English

2023

Journal article
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Two types of language contact involving English Creoles: Why Krio (Sierra Leone) has evolved more towards English than its relative Pichi (Equatorial Guinea) towards Spanish

2023

Journal article
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Unidirectional multilingual convergence: Typological and social factors

2023

Journal article
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Reciprocal constructions: Multilingual contact favours borrowing of transparent structures

2023

Journal article
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The MuseumsLab (Mlab): Report and Recommendations

2023

Reports, policy papers, and case studies
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Aims and Objectives: Social factors in language contact are not yet well understood. This study seeks to establish and explain the role of “social entrenchment” in the evolution of contact languages. It also aims to contribute to a broader perspective on areality that can account for social and linguistic factors in contact outcomes involving all languages present in multilingual ecologies. Methodology: The copula system was singled out for a detailed analysis. An existing corpus of primary data collected by the author of the three African English-lexifier contact languages Pichi, Cameroon Pidgin, Ghanaian Pidgin, their ancestor Krio, and of their African adstrates (Bube, Mokpe, Akan) and European superstrates (Spanish, English) was investigated and compared. Data and Analysis: Relevant features were selected for a dissimilarity matrix. A quantitative analysis was done with SplitsTree4. The resulting distance matrix and phylogenetic network were investigated for signals of genealogical transmission and areal diffusion and interpreted on their social background. Findings/Conclusions: The copula systems of the three contact languages carry a genealogical signal of their ancestor Krio as well as an areal signal from the adstrates and superstrates spoken in their respective ecologies. The amount of areal borrowing increases in the order Pichi < Cameroon Pidgin < Ghanaian Pidgin, reflective of the depth of social entrenchment of each variety from left to right. Originality: Previous studies do not compare the copula systems of English-lexifier contact languages at a similar level of granularity and usually focus on their emergence during creolization. This study attempts to explain their subsequent areal differentiation and links it to differences in social ecologies. Significance/Implications: Areal borrowing can lead to significant departures from genealogically inherited structures within a short time if social entrenchment is shallow. Conversely, even languages of wider communication can remain remarkably stable if social entrenchment is deep.

2022

Journal article
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A computational simulation of the genesis and spread of lexical items in situations of abrupt language contact

2022

Book chapter
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Creole prosodic systems are areal, not simple

2021

Journal article
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‘The heart has caught me’: Anger metaphors in Likpakpaln (Konkomba)

2021

Journal article
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Romancing with tone: On the outcomes of prosodic contact

2020

Journal article
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Adjectives in Likpakpaln (Konkomba): Structural and areal-typological aspects

2020

Journal article
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Sociolinguistic characteristics of the English-lexifier contact languages of West Africa

2020

Book chapter
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Social factors in language contact

2020

Book chapter
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The Atlantic

2020

Book chapter
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A grammar of Pichi

2019

Book
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Inheritance, contact, convergence: Pronominal allomorphy in the African English-lexifier Creoles

2019

Journal article
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Neural correlates and functional connectivity of lexical tone processing in reading

2019

Journal article
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On Pichi (Equatorial Guinea): Sociolinguistic, typological and contactrelated aspects

2019

Book chapter
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Cameroon Pidgin English: A comprehensive grammar, by M. Ayafor & M. J. Green

2019

Book reviews
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¿El nacimiento de una lengua afrohispana?: La influencia del español en el idioma criollo inglés de Guinea Ecuatorial

2018

Book chapter
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Negation in Pichi (Equatorial Guinea): The case for areal convergence

2018

Book chapter
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Interview mit Kofi Yakpo, Associate Professor an der University of Hong Kong, alias “Linguist”

2018

Essays, briefs, and literary works
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Boundaries and bridges: Language contact in multilingual ecologies

2017

Book
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Towards a model of language contact and change in the English-lexifier creoles of Africa and the Caribbean

2017

Journal article
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A Meta-Analytic Study of the Neural Systems for Auditory Processing of Lexical Tones

2017

Journal article
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Language contact and change in the multilingual ecologies of the Guianas

2017

Book chapter
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Multilingual ecologies in the Guianas: Overview, typology, prospects

2017

Book chapter
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Creole in transition: Contact with Dutch and typological change in Sranan

2017

Book chapter
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Out of India: Language contact and change in Caribbean Hindustani

2017

Book chapter
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The tense-mood-aspect systems of the languages of Suriname

2017

Book chapter
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Unity in diversity: The homogeneity of the substrate and the grammar of space in the African and Caribbean English-lexifier Creoles

2017

Book chapter
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“The only language we speak really well.” The English creoles of Equatorial Guinea and West Africa at the intersection of language ideologies and language policies

2016

Journal article
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O estatuto do pichi na Guiné Equatorial

2016

Journal article
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Neural systems for auditory perception of lexical tones

2016

Journal article
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Dictionnaire éwé-français, by J. Rongier

2016

Book reviews
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Exploring language in a multilingual context: Variation, interaction and ideology in language documentation, by B. Migge & I. Léglise

2016

Book reviews
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Code-switching between structural and sociolinguistic perspectives

2015

Book
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Neural signatures of lexical tone reading

2015

Journal article
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Code-switching and social change: Convergent language mixing in a multilingual society

2015

Book chapter
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Elusive or self-evident? Looking for common ground in approaches to code-switching

2015

Book chapter
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On the linguistic consequences of language contact in Suriname: The case of convergence

2015

Book chapter
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Sranan Tongo (Suriname)

2015

Linguistic corpora and data sets
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Language change in a multiple contact setting: The case of Sarnami (Suriname)

2014

Book chapter
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Wayward daughter: Language contact in the emergence of Pichi (Equatorial Guinea)

2013

Journal article
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Talen in contact in Suriname en Nederland: Eenheid in Verscheidenheid?

2013

Journal article
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Pichi

2013

Book chapter
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Pichi structure dataset

2013

Book chapter
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Tense, mood, and aspect in Suriname

2013

Book chapter
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Sarnami (Suriname)

2013

Linguistic corpora and data sets
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Javanese (Suriname and Indonesia)

2013

Linguistic corpora and data sets
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Betwixt and between: Causatives in the English-lexicon creoles of West Africa and the Caribbean

2012

Book chapter
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Reiteration in Pichi: Forms, functions and areal-typological perspectives

2012

Book chapter
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Lenguas de Guinea Ecuatorial: De la documentación a la implementación

2011

Journal article
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L’élément africain dans la langue capverdienne (variété de Santiago), by N. Quint

2011

Book reviews
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Gramática del pichi

2010

Book
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Evaluation finale du Projet “Formation professionnelle axée sur l’emploi, au Sénégal et dans des pays sélectionnés de la région.”

2010

Reports, policy papers, and case studies
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Complexity revisited: Pichi (Equatorial Guinea) and Spanish in contact

2009

Book chapter
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ASJP world language tree of lexical similarity

2009

Peer-reviewed paper
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A grammar of Pichi

2009

Theses
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Pichi (Equatorial Guinea)

2009

Linguistic corpora and data sets
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Landrechte stärken – Landgrabbing in Entwicklungsländern verhindern

2009

Reports, policy papers, and case studies
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Die Ursachen des Hungers beseitigen – Die ländliche Entwicklung fördern

2008

Reports, policy papers, and case studies
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Afrika und Europa, Aufbruch zu einer neuen Partnerschaft

2008

Reports, policy papers, and case studies
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The right to food: Putting it into practice

2007

Reports, policy papers, and case studies
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Fremd im eigenen Land: Die verbale Gewalt des Rassismus, das Wort als Waffe und Rap auf Deutsch

2006

Essays, briefs, and literary works
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Columbia: Authorities agree to implement rehabilitation plan for Embera Katio Communities

2005

Reports, policy papers, and case studies
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The struggle for agrarian reform land of the "Engenho Prado" in Pernambuco, Brazil is crowned with success!

2005

Reports, policy papers, and case studies
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The Millenium Development Goals set targets on hunger

2005

Reports, policy papers, and case studies
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Annual Report 2004

2005

Reports, policy papers, and case studies
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A framework law on the right to food: An international and South African perspective

2004

Journal article
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Denn ich bin kein Einzelfall, sondern einer von vielen: Afro-deutsche Rapkünstler in der Hip-Hop Gründerzeit

2004

Essays, briefs, and literary works
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Love of convenience

2004

Essays, briefs, and literary works
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Ich hab’ geträumt (dass sie alle nicht umsonst starben)

2004

Essays, briefs, and literary works
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Language, music, loving to learn

2004

Essays, briefs, and literary works
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Another world is possible: The World Social Forum in Mumbai

2004

Reports, policy papers, and case studies
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Making rights real

2004

Reports, policy papers, and case studies
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Parallel reporting on the right to food at the United Nations

2004

Reports, policy papers, and case studies
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International council of FIAN elects a new international executive council

2004

Reports, policy papers, and case studies
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Globalising human rights through extraterritorial obligations

2004

Reports, policy papers, and case studies
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Break–through at the FAO: Voluntary guidelines on the right to food adopted

2004

Reports, policy papers, and case studies
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Towards a framework law on the right to adequate food in South Africa

2004

Reports, policy papers, and case studies
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What is FoodFirst Information and Action Network?

2004

Reports, policy papers, and case studies
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A guide to media work

2004

Reports, policy papers, and case studies
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Agrarian reform and the right to adequate food in South Africa

2004

Reports, policy papers, and case studies
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Trockener Maisbrei und steinige Böden

2003

Reports, policy papers, and case studies
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Pap und steinige Böden

2003

Reports, policy papers, and case studies
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The ABC of fact–finding missions

2003

Reports, policy papers, and case studies
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When trade produces hunger

2003

Reports, policy papers, and case studies
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Women have for a long time been organising themselves in the struggle for land

2003

Reports, policy papers, and case studies
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From legislative framework to framework legislation: a strategy for implementing the right to food

2003

Reports, policy papers, and case studies
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Welcher Pfad führt zur Geschichte?

2002

Essays, briefs, and literary works
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So far, women are reluctant to claim their rights (interview with Gloria Ratshitanga, land reform activist)

2002

Reports, policy papers, and case studies
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Subcontinental challenges (interview with Sabine Pabst, right to food activist)

2002

Reports, policy papers, and case studies
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Conselho internacional de FIAN

2002

Reports, policy papers, and case studies
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A reforma agraria em África do Sul

2002

Reports, policy papers, and case studies
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FIAN fact-finding mission to Guatemala

2001

Reports, policy papers, and case studies
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FIAN and partners launch campaign for new mining legislation in Ghana

2001

Reports, policy papers, and case studies
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Den Hunger an den Wurzeln packen

2001

Reports, policy papers, and case studies
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Indígenas make up a large part of the peasant population and have suffered most from evictions and expropriations in the past (interview with Anja Kristina Wiese, human rights lawyer)

2001

Reports, policy papers, and case studies
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Language rights in the South African constitution

2000

Peer-reviewed paper
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A marketing audit for the Africa Department of the Swiss Organisation for Facilitating Investments (SOFI)

1998

Theses
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Holderbank: A faster learning organization

1998

Reports, policy papers, and case studies
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Grammatikalisierung von Tempus, Aspekt und Modalität im Bislama

1996

Theses
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La meilleure musique du monde

1996

Essays, briefs, and literary works
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Advanced Chemistry, Hip Hop pur aus Heidelberg: Ein Interview mit Linguist

1993

Essays, briefs, and literary works