Abstract:
This study sought to establish the sources, causes and nature of psycholinguistic challenges
Kinandi first language (L1) speaking pupils encounter at the level of morphosyntax when
using Kiswahili as their second language (L2). It had four objectives namely: to extract the
composite morphosyntactic constructions from the Kiswahili essays of classes 4-8 Kinandi
L1 speaking (NSB) pupils, to categorise these constructions, to analyse each category of
composite morphosyntatic constructions, and to explain sources and nature of
psycholinguistic challenges emerging from this analysis. The study was carried out in
Kenya among 309 predominantly Kinandi L1 speaking pupils of classes 4-8 in three
primary schools-herein referred to by their initials as N, S and B (NSB)-in Biribiriet
Location, Nandi North Sub-County of Nandi County. The study adopted ex post facto and
cross-sectional research designs. A pilot study was carried among class four and eight in K
primary school which revealed the need for a cross-sectional study. Purposive sampling
was applied in choosing the participating schools and classes. A census was adopted in
collecting data from the pupils. Data was collected from the NSB pupils‘ essays and
records. Four essays were rejected. Out of the remaining 305 essays, 2995 composite
morphosyntactic constructions were extracted and sorted into 23 categories of
compositeness. It is from these categories that the analysed composite CPs were picked.
Grounded theory methodology, contrastive and content analyses were adopted in data
analysis. Two theoretical frameworks guided this study namely: Matrix Language Frame
(MLF) Model supported by its two sister models 4-M and Abstract Level (ALM) and
Contrastive Analysis (CA). The MLF models made it possible to identify the contributions
of Kiswahili, Kinandi and the pupils‘ interlanguage in the composite CPs. On the other
hand, CA made it possible to contrast each composite CP against its versions in classic
Kiswahili and Kinandi. This contrastivity enabled the researcher to identify convergence
and divergence (CONDIVEs) and Commissions and Omissions (COMs) among the
versions of this CP in order to isolate the overt or covert morphosyntactic elements causing
challenges to NSB pupils. The composite constructions are the overt manifestations of the
psycholinguistic challenges Kinandi L1 speaking (NSB) pupils encounter(ed) in using
Kiswahili as L2. The study identified the Influence of (Kinandi as) L1, complexities of
(Kiswahilli as) L2 morphosyntactic system and the (NSB) pupils‘ interlanguage as the
three sources of these challenges. It is hoped that, this thesis‘ findings will benefit both the
classroom Kiswahili teachers of Kinandi L1 speaking pupils, Kiswahili teacher trainers,
Kiswahili curricular developers and those tasked with their implementation. It is the
recommendation of this study that, themes on SLA and contact linguistic be incorporated
in the syllabi of different levels of Kiswahili education and Kiswahili teacher training in
order to equip both the learners and the teachers with skills and knowledge necessary to
handle cross linguistic influence issues associated with the acquisition of a second
language.