Recent neurophysiological theories propose that the cerebral hemispheres collaborate to resolve the complex temporal nature of speech, such that left-hemisphere (or bilateral) gamma-band oscillatory activity would specialize in coding information at fast rates (phonemic information), whereas right-hemisphere delta- and theta-band activity would…

In a study of student understanding of negative definite integrals at two institutions, we administered a written survey and follow-up clinical interviews at one institution and found that "backward integrals", where the integral was taken from right to left on the x-axis, were the most difficult for students to interpret. We then…

Background: Child well-being, which includes physical, mental, and social health, has a critical effect on academic performance. Schools face many challenges in meeting needs for child well-being. Schools in low-resource areas, including the Mississippi Delta, face greater challenges when meeting student needs. Methods: Eleven focus groups with…

Beginning with debates about the effects of smoking on lung cancer, sensitivity analyses characterizing the hypothetical unobserved conditions that can alter statistical inferences have had profound impacts on public policy. One of the most ascendant techniques for sensitivity analysis is Oster's (2019) coefficient of proportionality, which…

Organisational efficiency is a consistent quality that derives more from and thrives on strong internal culture than on isolated instances of timely and effortless accomplishments by corporate systems. This study sought to evaluate the relationship between organisational culture and enhanced productivity and efficiency among members of five…

With the continuous decline on students' enrollment in adult and vocational education in Niger Delta region, this study sets to analyse the effect of militancy activities and its impact on educational development. It adopted the ex post facto type of the descriptive research. The sample of 347 students was used to respond to the data collecting…

We discuss a case study on how misinformation regarding COVID-19 health outcomes can arise due to confounding. Data from the UK on mortality rates suggest that people who have some level of vaccination and contract the Delta variant of COVID are twice as likely to die than those who are unvaccinated. Age, however, a confounding variable, when…

Modern advances in communication technology have allowed for the expansion of asynchronous online sport coaching services. In this intra-individual repeated time measures study, the effects of coaching communication scheduling on athletes' affective state and the coach-athlete relationship were observed as well as measures of performance in the…

Committing errors and feedback in writing are important in the process of language acquisition (Corder, 1975; Foster et al., 1988; Krashen, 1981; Marina et al., 2005; Salehi et al., 2018; Valizadeh et al., 2020). In Vietnam, however, error-analysis in writing in the contexts of EFL students has not been investigated fully. This research study…

In the present study, we sought to advance the field of learner corpus research by tracking the development of phrasal vocabulary in essays produced at two different points in time. To this aim, we employed a large pool of second language (L2) learners (N = 175) from three proficiency levels--beginner, elementary, and intermediate--and focused on…

Body composition (BC) is a valuable indicator of health and performance. Air-displacement plethysmography (ADP) is a popular, efficient, and reliable method for assessing BC. A-mode ultrasonography (AUS) is another method, and its affordability, mobility, and practicality make it a plausible device for industry and health professionals. This study…

This study investigates management strategies for improving the functionality of tertiary education in Nigeria. One research question was asked and answered and three hypotheses were formulated and tested at 0.05 alpha level. The sample of the study comprised 900 respondents selected through the simple random sampling technique from six tertiary…

This case study analyzed the Finnish National Broadcasting Company (YLE) literacy on socio-educational policies during the alpha and delta variant strategic turns 2021. The data comprised YLE releases, interdisciplinary global research, pandemic literacies, and statements of politicians/officials. Limitations occurred mainly in the data plenitude.…

Purpose: We compare teens' and adults' imitation of sentences with shortened and lengthened voice onset time (VOT), in order to test whether purported age-based advantages in phonetic acquisition may be due to differences in imitative ability. Method: Teens (M[subscript age] = 13, n = 39) and adults (n = 31) completed an explicit imitation and…

This study investigated Principals' Perception of misconduct among Secondary School teachers in Delta State. Four research questions and four hypotheses were formulated to guide the study. The instrument used for collection of data was tagged "Principals' Perception of Teachers Misconduct Questionnaire" (PPOTMQ). For content validity,…