Text in English with summaries in English, South Sotho and Xhosa / Bibliography: leaves 196-215 / This study explored the communicative strategies which were used by participants who were called in as witnesses before the Leon Commission and the Phumaphi Commission of Enquiry in Lesotho in 1998 and 2015 respectively. The study specifically looked into the types of communicative strategies employed, their linguistic realisations and their conversational effectiveness in providing required information to the commissions. It further compared the use of strategies by participants in both commissions. Data for this study was obtained from twenty-six audio recordings of twenty-six witnesses. The study established that participants used twelve types of communicative strategies which are classified under the following groups based on their functional characteristics: conversational category which includes strategies such as code-switching, fillers, vague language and circumlocution; a grammatical category that comprises personal pronouns, direct speech, passive voice and questioning; a sociocultural category that covers strategies such as figurative language, indirect communication, direct refusal and indirect criticism. The study established that communicative strategies such as code-switching, fillers, personal pronouns, and direct quoting were conversationally effective as participants strategically employed them to succinctly express themselves. However, strategies with concealing attributes such as those found under a sociocultural category and those under the grammatical category (passive voice and questioning) were considered conversationally ineffective as they withheld required information from the commissioners. The study further established that participants of the latter commission were even more unwilling to reveal information than those of the former, which suggests a growing unwillingness to share information to commissions of enquiry. / Phuputso ena e hlahlobile maano a puisano a neng a sebediswa ke dipaki ka pela Komishene ya Leon le Komishene ya Phumaphi ya dipatlisiso naheng ya Lesotho ka 1998 le 2015. Phuputso e nyebekollotse ka kotloloho mefuta ya maano a puisano a sebedisitsweng, tshebediso ya ona kahara puo le katleho kapa tshetiso ya ona ho fana ka tlhaiso-leseding e neng e hlokwa ke di Komishene. E boetse e bapisitse hore na dipaki dikomisheneng ka bobeli di sebedisitse maano ana jwang. Ditaba tsa boithuto bona di fumanwe ho tswa direkotong tse mashome a mabedi a metso e tsheletseng (26) tsa dipaki. Phuputso e netefaditse hore dipaki di sebedisitse mefuta e leshome le metso e mmedi (12) ya maano a puisano a arotsweng tlasa dihlopha tse latelang ho ipapisitswe le ditshobotsi tsa ona: sehlopha sa puisano se kenyelletsang maano a joalo ka tshebediso ya dipuo tse fetang bonngwe, ho kgitlela, puo e sa hlakang, le ho potoloha. Sehlopha se seng ke sa tlhophiso ya puo mme sona se na le maano a kang seemedi, puo e qotsitsweng, sehlwai-potoloho. Sehlopha sa setso sona se kenyeletsa maano a joalo ka mekgabo-puo, puo e potetseng, ho hana ka kotloloho, le nyefolo e kubutileng hlooho. Phuputso e netefaditse hore maano a puisano a joalo ka tshebediso ya dipuo tse fetang bonngwe, ho kgitlela, seemedi, le puo e qotsitsweng, di sebedisitswe hantle ka ha di atlehile ho thusa dipaki ho itlhalosa ka nepo le ho fana ka lesedi le hlakileng ditabeng tsa bona. Leha ho le joalo, maano a sa bueng puo-phara a kang a fumanwang tlasa sehlopha sa setso le a mang a sehlopha sa tlhophiso ya puo (a kang sehlwai-potoloho le dipotso), boithuto bona bo sibollotse hore a sebedisitswe ho sitisa tlhahiso-leseding e hlokwang ke bakomishenara. Phuputso e boetse e netefaditse hore dipaki tsa komishene ya morao-rao di ne di sa ikemisetsa ho fana ka tlhahiso leseding papisong le dipaki tsa komishene ya pele. Boithuto bona bo utullotse hore maikemisetso a ho fana ka tlhaiso-leseding ho dikomishene tsa dipatlisiso a qepha. / Esi sifundo sijonge ubuchule beendlela zonxebelelwano ezohlukileyo phakathi kwabantu ababemenyiwe ukuba bathathe inxaxheba njengamangqina kwiKhomishoni yoPhando KaLeon eyenzeka ngo1998 kunye neKhomishoni kaPhumaphi eyenzeka ngonyaka ka2015. Olu phando luye lwaqalasela ezindlela zokuqhakamishelana ezisetyenziswe apha, ukusetyenziswa kolwimi kunye nobuchule bokuthetha kula mangqina ngethuba enikeza ubungqina kwezi khomishoni. Olu phando luphinde lwathelekisa indlela amangqina asebenzise ngazo ezindlela zoqhakamishelwano kwezi khomishoni zombini. Ingqokelela-lwazi yolu phando ithathwe kumangqina angamashumi amabini anesithandathu apho kushicilelwe izimvo zawo kwezi khomishoni. Olu phando lufumanise ukuba la mangqina asebenzise ubuchule beendlela zonxebelelwano ezingamashumi amabini. Obu buchule beendlela zonxebebelwano ziqukwa ngokokusebenza kwazo ekuthetheni ngolu hlobo lulandelayo: ukuncokola okuquka ukuthetha iilwimi ezohlukeneyo ngexesha elinye, amazwi amafutshane angenantsingiselo asetyenziswa kwizimo ezinje ngokukhuza, ulwimi olungacacanga kunye nokusetyenziswa kolwimi ngendlela yokuba umntu athethe into inde apho ngeyethethe ngamagama ambalwa ukucacisa into afuna ukuyicacisa ngendlela engcono. Eyesibini yimo yokusetyensizwa kolwimi ngokuthetha nqo, ngokungathethi nqo kunye nokubanemibuzo. Eyesithathu kukujonga ulwimi nenkcubeko ngokuba kubukwe indlela abantu abasebenzisa ulwimi ngokweenkcubeko zabo apho bathetha besebenzisa iinkcazelo ezisuka kwiinckubeko zabo, ukungathethi nqo ngenxa yemo yabo yentlalo nokuthetha, ukungafuni ukuthetha ngenxa yezizimo zentlalo nenkcubeko kunye nokugxeka ngendlea ekwekwayo ngenxa yezizimo zentlalo nenkcubeko. Olu phando lubonise ukuba obu buchule beendlela zokuthetha lusetyenziswe ngamangqina ezi khomishoni luquke imo apho amangqina ebethetha iilwimi ezohlukeneyo ngexesha elinye, amangqina ayakwasebenzise amagama amafutshane angenantsingiselo asetyenziswa kwimo ezifana nokukhuza, aphinda acaphula. Ngowekenza ngolu hlobo, amanqina abanokalisile ukuba ezi ndlela zobuchule bokuthetha zincedisene nomsebenzi wezi khomishoni ngoba amangqina akwazile ukubangamaciko ekuchazeni izimvo zawo. Nangona kunjalo, ezinye iindlela zobuchule zoqhakamishelwano ezifana nezo zichaphazela inkcubeko nentlalo yabantu kunye nezokungathethi nqo, ziwachapahezele kakubi amangqina kuba zenze ukuba amangqina angakhululeki ekunikezeleni ubungqina apho kubonakale ukuba abakwazanga ukunikeza iinkcukaca ezibalulekileyo kwezi khomishoni ngenxa yoku. Olu phando luphinde lwabonakalisa ukuba amangqina weKhomishoni loPhando kaPhumaphi aye awodlula amangiqna weKhomishoni kaLeon ngokungafuni ukunikeza ngobungqina obuthile. Le nto ibirhanelisa ukuba bekukho umoya apha kwamangqina wokungafuni ncam ukunikeza ngobungqina kwezi khomishoni. / Linguistics and Modern Languages / D. Phil. (Languages, Linguistics and Literature)