From Their Point of View: A collaborative approach to exploring the educational experiences of Black Caribbean boys in secondary school.

Historically, Black Caribbean children have faced disadvantage in education. From the 1970s Black Caribbean pupils received fewer O levels than white pupils and were over-represented among those classed as educationally subnormal. In the last decade, a continued trend of Black Caribbean boys over-represented in permanent exclusions in comparison to their white counterparts. Research also shows that Black Caribbean boys are disproportionally identified with SEMH in secondary schools. This research aimed to provide Black Caribbean boys with a unique opportunity to share their lived experience of secondary school within the UK. A collaborative element was used. 4 Black Caribbean boys formed a focus group to construct the interview questions. The study adopted a qualitative design with semi-structured interviews. Four boys between 14 and 15 years of age were interviewed. The researcher adopted an interpretivist epistemological stance and used Interpretative Phenomenological Analysis to interpret the data. Seven superordinate themes were identified across the participants: ‘Positive influence of peers’, ‘The perceived negative perceptions of black people’, ‘Dealing with the perception of teachers’, ‘Effective support from teachers’, ‘The impact of school policy and initiatives’ ‘The influence of family’ and ‘The impact of teachers of the same ethnicity’. The researcher identified from the findings experiences which fostered the resilience of the participants. Collaborating with the students ensured that their voices are foregrounded in the research. Implications for Educational Psychologists and school professionals are suggested, along with suggestions for further research

The Impact of Biofuel Mandates and Switchgrass Production on Hay Markets

The Renewable Fuel Standard mandate in the Energy Independence and Security Act of 2007 requires 16 billion gallons out of 36 billion gallons of ethanol be produced from cellulosic feedstocks in 2022, but the mandate was apparently enacted without critical assessments of the agricultural impacts of attempting to achieve energy independence. The feedstock production will likely compete with lands currently used for producing other traditional crops of which hay is likely to be affected the most since it has comparatively lower net returns. Thus ruminant production will consequently be affected greatly. This study uses ordinary least squares (OLS) to estimate and predict Oklahoma hay price which is used as objective value in linear programming (LP) model that determines the profitability options between hay and switchgrass production. The OLS results show that Oklahoma hay price is fairly stable, and hay is shipped across adjoining states. The LP results show that switchgrass production would be more profitable than hay and that switchgrass for biofuel production likely will bid land away from hay if biofuel production becomes fully operational.biofuel mandates, switchgrass production, hay production, hay markets., Agricultural and Food Policy, Environmental Economics and Policy, Production Economics, Research and Development/Tech Change/Emerging Technologies, Resource /Energy Economics and Policy,

The Ghana Cocoa Board (COCOBOD) approved insecticides, imidacloprid, thiamethoxam and bifenthrin, for the control of cocoa mirids (Hemiptera: Miridae): Implications for insecticide-resistance development in Distantiella theobroma (Dist.) and Sahlbergella

The Ghana Cocoa Board (COCOBOD) in 2001 initiated a national Cocoa Diseases and Pest Control (CODAPEC) programme (popularly known as mass-spraying programme) against the cocoa mirids (Hemiptera: Miridae), which are predominantly Distantiella theobroma (Dist.) and Sahlbergella singularis Hagl. The insecticides approved by COCOBOD for controlling the cocoa mirids under CODAPEC and for individual farmer applications are Confidor® (imidacloprid 200 g/l), Actara® (thiamethoxam 240 g/l) and Akate Master® (bifenthrin 27 g/l). Imidacloprid and thiamethoxam are both neonicotinoid insecticides with cross-resistance between them, while cross-resistance has been established between the neonicotinoids and bifenthrin, a pyrethroid insecticide. Using imidacloprid, thiamethoxam and bifenthrin singly or rotationally selects for genes that confer resistance to the approved insecticides. The detection of ɣ-BHC-resistant D. theobroma in Ghana after widespread use of the insecticide against mirids from the mid 1950s through early 1960s indicated the genetic ability of mirids to develop resistance to insecticides. The mass-spraying of imidacloprid, thiamethoxam or bifenthrin to control mirids is, therefore, increasing selection pressure on field populations of mirids, and escalating the risk of the mirids developing resistance to all three insecticides. Preventing resistance development in the cocoa mirids to the COCOBOD approved insecticides is crucial to avert resistance associated yield losses, reduce the risk of insecticide residues in cocoa beans and safeguards Ghana's foreign exchange earnings from cocoa. Measures for protecting imidacloprid, thiamethoxam and bifenthrin from mirid resistance development are recommended

Analysis of the relationship between quality and price of yam in Ghana - second round (NRI report no. 2428)

In 1997, NRI staff and officers from the Ghanaian Ministry of Food and Agriculture conducted two quantitative surveys of yam trading in Techiman market. The aim was to establish the importance of financial losses caused by poor yam quality and to measure the relationships between price and a series of quality defect variables. This report summarises the analysis of data gathered during the second survey. Data was analysed using multiple regression. Of the nine quality variables measured in the market, only "rotting" could be proved to have a significant influence on price. This result should not be interpreted to mean that other quality variables do not have an impact on price, merely that there was insufficient variation in quality for the statistical techniques to prove the existence of other price quality relationships. Moreover, at the time of the survey, these findings suggest that the financial losses caused by quality defects were slight. The report concludes with suggestions for improving the data gathering methodology for future surveys. In particular, it recommends extensive qualitative surveys to establish the incidence of quality defect related financial losses throughout the year. If these surveys indicate high financial losses, the research should attempt to establish the quantitative nature of price quality relationships using biased sampling techniques

Work-In-Progress Paper: 360-degree immersive storytelling video to create empathetic response

Open days are organised by Universities to give potential students the opportunity to visit the University premises, talk to staff and student ambassadors and develop a sense of how it feels to study at a University something difficult to be conveyed via a prospectus. However, visiting open days requires investing time, travelling and can be expensive. The resent years there has been an increasing demand for open days to be delivered online. The social distancing measures imposed by the COVID-19 pandemic enforced this mode of delivery of open days as the only option. Many Universities created VR campuses to help students experience their campuses, but those fail to capture the actual vibe of a place and lack of empathetic response. New tools such as 360-degree immersive storytelling video (VR) and 3D interactive media present new opportunities for effectively delivering open days capturing not only a realistic representation of the place, but the actual feel of a place. This paper presents work-in-progress focusing on studying if 360-degree immersive storytelling video can create empathetic response. It achieves this by creating a 360-degree immersive storytelling video that effectively and realistically captures student life. This paper presents the project motivation, discusses the proposed research methodology, presents the research instruments and finishes with expected contributions to knowledge and future work

An Assessment of Scholarly Contributions and Web Visibility among Scientists of CSIR-Building and Road Research Institute, Ghana

The introduction of the internet has revolutionized the dissemination and assessment of research outputs with renewed emphasis on the impact of scholarly publications. The purpose of this study was to measure scholarly presence and citation impact of research scientists of the Building and Road Research Institute (CSIR-BRRI) on the internet. Bibliometrics was employed as a quantitative research method for this study using Google Scholar. The results showed that majority (77.5%) of scientists had at least one scholarly reference on the internet. It also found that, almost all (96.5%) scientists who had scholarly works online showed affiliation to the CSIR-BRRI. Again, it was observed that most mentions/hits were journal publications (59%) followed by thesis (35%). However, the study found that there was a weak positive relationship between number of journal articles and citations online, a clear indication that a web presence does not automatically reflect the usefulness of a scholarly output. It is recommended that scientists identify and research into globally relevant topics and also publish in reputable journals to enhance their visibility

Incipient bifenthrin-resistance in field populations of cocoa mirids, Distantiella theobroma (Dist.) and Sahlbergella singularis Hagl. (Hemiptera: Miridae)

Bifenthrin is one of the insecticides approved by the Ghana Cocoa Board (COCOBOD) for the control of cocoa mirids. Bifenthrin-resistance levels of D. theobroma and S. singularis collected from different locations in the Eastern Region (ER), Volta Region (VR) and Central Region (CR) were determined by calculating their resistance ratios (RRs). The highest RRs for S. singularis were recorded from New Tafo in the ER and Logba Alikpati in the VR, which displayed 6-fold and 6.2- fold bifenthrin-resistance, respectively. Populations of S. singularis from Pankese in the ER and Likpe in the VR also displayed 3.6-fold and 3.9-fold bifenthrin-resistance, respectively. The D. theobroma population that displayed the highest bifenthrin-resistance of 3.7-fold was from New Tafo. The results show incipient bifenthrin-resistance in field populations of D. theobroma and S. singularis, which requires the implementation of effective resistance management strategies to prevent full-blown resistance in the cocoa mirids

INSECTICIDE HANDLING IN COCOA PRODUCTION IN FOUR REGIONS IN GHANA

Management of insect pests of cocoa (Theobroma cacao L.) using insecticides began in 1950 and has since gone through various programmes with concomitant challenges and successes. Presently Imidacloprid (Confidor®), Bifenthrin (Akatemaster®) and Thiamethoxam (Actara®)are recommended by Ghana Cocoa Board (COCOBOD) for the management of insect pests. A survey was conducted in the Ashanti, Eastern, Volta and Western Regions of Ghana using questionnaires and farm visits of 147 cocoa farmers’ fields to gather information on the characteristics of the farmers and insecticide handling and use by respondents. The survey showed that males dominated cocoa farming (72.7%) and most of them aged between 50 and 60 years. About 44% have had basic education whilst 37.5% of them belonged to farmer based organizations. About 52.8% of the farmers own motorized mistblower but 47.2% of the farmers use knapsack in the absence of a mistblower. About 44.8% do their own spray application whereas 55.2% hire labour. About 60.9% of the population across the regions read the label on the insecticides before application. A few (31.6 %) of the respondents put on the full personal protective costume during insecticide application and 21.9% do not use any protection. There was a positive correlation between farmers’ membership of farmer-based organisation and the costume-wearing farmers in the Ashanti, Eastern and Volta Regions and it was significant in the Ashanti region. It isrecommended that training and monitoring programmes be organized for farmers on the need to handle pesticides properly for personal and environmental safety and consumer benefit.Keywords: Insecticides; pest management; cocoa farmers; safet