Students' perceptions towards self-directed learning in Ethiopian medical schools with new innovative curriculum: a mixed-method study.

BACKGROUND: Self-directed learning (SDL) is an appropriate and preferred learning process to prepare students for lifelong learning in their professions and make them stay up-to-date. The purpose of this study was to explore preclinical students following a hybrid curriculum in Ethiopia experiences to SDL and the support of several learning activities from the curriculum on their SDL. A mixed-method research design was employed. METHODS: Quantitative data were collected by using a self-administered questionnaire of 80 items measuring students' perceptions on their SDL capability as well as to explore students' views about the influence of components of the curriculum on their SDL. Additional two focus group discussions, each containing eight participants from year-1 and year- 2 students, were conducted. The quantitative data were analyzed using SPSS. The focus group discussions were reviewed, coded, and then thematically analyzed. RESULTS: Our study showed a significant increase in SDL score on comparing students at year-1 with students at year-2 (p = 0.002). Both year-1 and 2 students rated PBL tutorial discussion and tutors had high influence on their individual learning; whereas, other curricular components such as lectures and testes had low influence on their SDL ability. PBL tutorial discussion and module objectives showed strong correlation with students' SDL scores, r = 0.718 & r = 0.648 (p < 0.01), respectively. Besides, PBL tutorial discussion was found strongly correlated with tutors (r = 0.599 (p < 0.01)) and module objectives (r = 0.574 (p < 0.01)). Assessment was highly correlated with lectures (r = 0.595 (p < 0.01)). Findings from qualitative data showed that certain curricular components played role in promoting students' SDL. Tutorials analyzing problems played a major role on students' self-directed learning abilities. CONCLUSIONS: Although the study implied that components of the hybrid curriculum, mainly PBL, could encourage preclinical students' self-directed learning, the curriculum is still not free from teacher-centred culture as the majority of teachers still have high power in deciding the learning process. A further longitudinal study is needed to verify the actual level and ability of medical students' SDL.

A preliminary survey of major diseases of ruminants and management practices in Western Tigray province, northern Ethiopia.

BACKGROUND: Despite the highest population, the productivity of Ethiopian livestock is low, and the direct contribution to the national economy is limited. Poor genetic potential, shortage of feed in quantity and quality, poor health care and management practices are the main contributors to low productivity and production. Data on animal disease and management practices are not in place, in this regard; we estimate the burden of animal health ailments and management practices in ruminants via simple cross-sectional study design in randomly selected peasant associations in western Tigray of northern Ethiopia. RESULTS: A preliminary disease survey in ruminants and their management practices comprising of cattle, sheep and goats was undertaken to evaluate the existence, burden of ruminant diseases and management practices. A total of 121 randomly selected household respondents of Maikhadrah and Bakhar (26.2%), Dansha (19.7%), Adi-Hirdi (18.0%), Adi-Remets and Inda-Selassie (36.1%) sub-districts were inspected throughout the study period. Most (81%) of farmers feed their animals on free grazing in the open environment travelling from highlands and midlands to lowlands in search of adequate feed (different species of grasses) and crop residues during the wet season up to the beginning of the dry season. Majority of farmers (43.8%) had veterinary access from governmental veterinary officers. Thirty-four (33.9%) of the respondents got veterinary access from illegal drug dealers in mini shops or market. Among the major disease constraints identified; Tick infestation (89.3%), lice infestation (68.6%) mange mite infestation (77.7%) lumpy skin disease (LSD) (42.1%), trypanasomiasis (62.8%) bovine pasteurellosis (52.1) mastitis (13.2%), sheep and goat pox (15.7), abortion (19.0%), dystocia (24.8%), retained fetal membrane (25.6%), prolapsed uterus (13.2%) delayed heat period (38.8%) were most endemic ailments directly affecting livestock production and farmers livelihood. CONCLUSION: In conclusion management practices in livestock production is poor to a large extent. Burden and endemicity of livestock diseases are substantially higher. The data obtained could be the source of facts for planners in animal health service delivery system in this sub region.