Yellow marigolds for Ochun: An experiment in feminist ethnographic fiction

The following text is an extract from Nightgowns from Cuba, a novel-in-progress. The novel is a mix of autobiography, ethnography, and fiction. It examines the lives of three generations of women in a Jewish-Cuban family as seen from the perspective of an Afro-Cuban woman who was employed by the family as a domestic worker in the years before the Cuban revolution of 1959. The extract focuses on the delicate relationship that developed between Regla, the maid, and her employer Naomi, a Jewish immigrant and socialist from Poland, as the two women encountered each other in a small rural town in Cuba in the late 1930s. In the last section, Regla comments on the return to Cuba, in the 1990s, of Fanny, the granddaughter of Naomi, who is in search of her family's history and believes that Regla has access to memories that no one in her own family can pass on to her. The theme of the narrative is the transcultural exchange of stories between women and how memory travels and is conserved in strange and unexpected ways. The religion of Santeria is the cosmological setting of the story and the deity of Olokun, who inhabits the depths of the ocean and cannot be represented in visual form, haunts the narrative, which ties together Jewish-Cuban and Afro-Cuban histories and desires.     

The relative effectiveness of private and public schools: evidence from Kenya

ABSTRACT

This paper estimates the relative effectiveness of private and public primary schools in Kenya using data from 4,433 Grade 6 schoolchildren. Using ordinary least squares as a baseline model, we use the proportion of private schools in a district as an instrument in a Heckman two-stage correction framework, as well as propensity score matching models to correct for selection bias. There is a positive private school effect across all models. In the corrected models, we find that private school pupils outperform their public school counterparts by between .24 and .52 standard deviations.     

Farmers’ Attitude towards a Participatory Research Method Used to Evaluate Weed Management Strategies in Bananas

Abstract

In this study, farmers were engaged in a participatory research project and their attitudes evaluated. The purpose was to identify the characteristics of farmers who are favourably predisposed towards meaningful participation in the process. Several cover crops were tested for possible use in the management of watergrass (Commelina diffusa), a noxious weed in banana cultivation. Small, limited-resource farmers were exposed to the essentials of systematic research through a process of experiential learning using participatory techniques. Thirty-six farmers evaluated three cover crops against the current weed control practice of farmers, which served as the control. Farmers and researchers collaborated on the experimental design, treatment allocation, data to be collected and the form of the analysis. Summary data were subjected by the farmers to the Overlap Test to evaluate differences among the treatments. Results indicated that one cover crop, Desmodium heterocarpon, was better than the others in controlling watergrass. These results were confirmed by ANOVA.

A Likert-type scale, used to assess farmers’ attitude, showed that overall, farmers were generally favourable towards the process. Differences in responses to attitudinal statements were based mainly on farmers’ differing education levels. Some level of attrition was experienced in this process, mainly by the older and more experienced farmers. The younger, less experienced farmers completed the trials to a large extent. The results provide useful information for the selection of farmers to be involved in future participatory technology development initiatives.     

Physical activity among Spanish adolescents: relationship with their relatives' physical activity - the AVENA study

Identifying factors related to physical activity levels in young people is important for a more efficient health promotion. The aims of this study were to assess physical activity levels in a national sample of urban Spanish adolescents, and to examine the association between significant others' physical activity (father, mother, brother, sister, and close friends) and that of the adolescents. The present study comprised 2260 adolescents (1157 boys, 1103 girls) aged 13.0-18.5 years participating in the AVENA Study. Both the adolescents' physical activity and that of their relatives and close friends was assessed by questionnaire. The odds of being active were higher in boys than girls (odds ratio?=?2.79, 95% confidence interval?=?2.34-3.33) and tended to decrease across age groups in both boys and girls. Father's and older brother's physical activity was associated with boys' physical activity, while that of any significant other was associated with girls' physical activity. When both parents reported being active, boys had nearly two times higher odds of being active and girls had nearly three times higher odds of being active. The physical activity levels of Spanish adolescents are in line with those previously reported. Physical activity levels in girls are strongly related to the physical activity of any significant other, whereas physical activity levels in boys are only related to their male relatives' physical activity.     

Effect of stance position on kick performance in taekwondo

Abstract

In taekwondo, the stance position can potentially affect kick performance. The aim of this study was to analyse mechanical variables in the roundhouse kick in taekwondo according to three stance positions (0°, 45°, 90°). Nine experienced taekwondo athletes performed consecutive kicking trials in a random order according to these three relative positions of the feet on the ground. Measurements for the mechanical analysis were performed using two 3D force plates and an eight-camera motion capture system. The taekwondo athletes’ reaction and execution times were shorter when starting from the 0° and 45° stance positions than from the 90° position (P < 0.05). Moreover, the ground reaction force was negatively correlated with execution time and positively with velocity of thigh and shank. Our results suggest that the stance position affects the execution technique of taekwondo athletes’ kicks. It is suggested that athletes should not adopt the 90° stance position because it will not enable them to achieve the best performance in the roundhouse kick.     

A survey of selected administrative practices supporting student evaluation of instruction programs

A mail survey of 333 American universities was conducted to assess the current status of Student Evaluation of Instruction. Based on a 68% return, it was concluded that there has been an increase in the popularity of student ratings as a means of evaluating faculty performance, as well as an increase in the frequency with which evaluation results are used in decisions concerning faculty status. However, at most universities, research on the rating instruments does not seem to have kept pace with the decisions that are based on the rating instruments.     

Genetic testing and its implications: human genetics researchers grapple with ethical issues.

To better understand ethical issues involved in the field of human genetics and promote debate within the scientific community, the author surveyed scientists who engage in human genetics research about the pros, cons, and ethical implications of genetic testing. This study contributes systematic data on attitudes of scientific experts. The survey finds respondents are highly supportive of voluntary testing and the right to know one's genetic heritage. The majority consider in utero testing and consequent pregnancy termination acceptable for cases involving likelihood of serious disease but disapprove for genetic reasons they consider arbitrary, leaving a gray area of distinguishing between treatment of disorders and enhancement still to be resolved. While safeguarding patient confidentiality versus protecting at-risk third parties (kin, reproductive partners) presents a dilemma, preserving privacy from misuse by institutional third parties (employers, insurers) garners strong consensus for legislation against discrimination. Finally, a call is made for greater genetic literacy.