Tongue in education in Nigeria

This paper critically investigated the linguistic aspect of Nigerian education policy. It examined the relevance of language of instruction in classroom learning. The philosophical nature of the study necessitated the analytic and speculative modes of research. The concept of mother tongue was analytically examined in other to give a clear-cut definition and facilitate a quick understanding; while the prescriptive mode was used to assess the place of indigenous languages in Nigerian curricula. The paper x-rayed arguments for and against the use of mother tongue in Nigerian schools. Among several works considered, the experimental work of Fafunwa was particularly showcased. The famous Ife Six Year Primary Project (SYPP), which was conducted between 1970 -1979, had established beyond any reasonable doubt that the Nigerian child will benefit immensely if schooled with mother tongue. Despite the success, it was however discovered that some challenges are constantly militating against the use of mother tongue in Nigerian schools. Such challenges range from one-nation-one-language myth; perception of English language as a global language; absence of orthography of some Nigerian languages; lack of trained teachers in the use of indigenous languages; lack of political will; among others. These challenges were addressed in this paper. The researchers, laconically, submitted that for education in Nigeria to function as it should, as elsewhere, her language policy should be revisited; and to actualize this, the researchers recommend that teacher education in Nigeria be revitalised, while adequate training is given to teachers, so as to enable them to comfortably and conveniently teach their subjects in indigenous languages. It was suggested that for cognitive, cultural purposes and national interest, use of mother tongue is a necessity as education is to the society what fuel is to a vehicle, and language is to education what blood is to humans.Keywords: Mother tongue, Nigerian education, relevance and us

ANALYSIS OF TETHERED SWIMMING FORCE, TETHERED SWIMMING POWER, SWIMMING SPEED AND ANTROPOMETRICAL CHARACTERISTICS OF YOUNG SWIMMERS IN CRAWL STROKE

Propulsive forces, instantaneous power and swimming velocity in semi-tethered swimming were measured in a group of 69 competitive swimmers. Also, isometric force in laboratory, best 15 m swimming velocity and 100 m freestyle personal mark and anthropometric characteristics were recorded. The results show the high relationship between swimming speed and the propulsive forces, and the instantaneous power. Consequently, the above mentioned variables can be useful for the evaluation of the swimmers along a season

The Post-Traumatic Stress Disorder Checklist for DSM-5: Psychometric Properties of the Italian Version

Background: The present study aimed to investigate the psychometric properties of the Italian version of the PTSD Checklist for the DSM-V (PCL-5) in a group of adults who had experienced heterogenous traumatic events. Methods: Six hundred and one participants met the inclusion criteria and completed a set of questionnaires through an online survey. Before administering the survey, the PCL-5 was translated into Italian according to the back-translation method. The factorial structure of the PCL-5 was assessed through multiple confirmatory factor analyses. Gender measurement invariance and concurrent and criterion validity were also evaluated. Results: The instrument had a seven-factor structure and it worked in a similar manner for males and females. With regard to the concurrent validity, results showed that higher PCL-5 scores were associated with higher levels of depression and rumination and lower levels of life satisfaction. Regarding criterion validity, results revealed that PCL-5 scores were, on average, higher for females than for males, and the temporal distance from the traumatic event was negatively correlated with the total PCL-5 score. Conclusions: The findings indicated that the Italian version of the PCL-5 was able to provide valid and reliable scores for the assessment of PTSD symptoms in the Italian population

Well-being over time in Britain and the USA

This paper studies happiness in the United States and Great Britain. Reported levels of well-being have declined over the last quarter of a century in the US; life satisfaction has run approximately flat through time in Britain. These findings are consistent with the Easterlin hypothesis [Nations and Households in Economic Growth: Essays in Honour of Moses Abramowitz (1974) Academic Press; J. Econ. Behav. Org., 27 (1995) 35]. The happiness of American blacks, however, has risen. White women in the US have been the biggest losers since the 1970s. Well-being equations have a stable structure. Money buys happiness. People care also about relative income. Well-being is U-shaped in age. The paper estimates the dollar values of events like unemployment and divorce. They are large. A lasting marriage (compared to widowhood as a ‘natural’ experiment), for example, is estimated to be worth $100,000 a year

Habitat, world geographic range, and embryonic development of hosts explain the prevalence of avian hematozoa at small spatial and phylogenetic scales

The factors explaining interspecific differences in prevalences of blood parasites in birds are poorly known. We simultaneously assessed 20 social, ecological, life history, and sampling-related variables that could influence hemoparasite prevalences among diurnal birds of prey in Spain. Our results show that multiple factors are responsible for the studied host-parasite association. We confirmed for the first time that prevalence is inversely correlated to the embryonic development period, and thus probably to immune performance, even among closely related birds. Macrohabitat features related to vector availability are also important, prevalences being higher in species breeding in forested habitats. Finally, prevalence is positively correlated with the host's world geographic range. We hypothesize that larger geographic ranges offered more opportunities for host-vector-hemoparasite associations to become established. The results from our multivariate analyses differ from those obtained through univariate ones, showing that all potential factors should be assessed jointly when testing any ecological or evolutionary hypothesis dealing with parasites.Peer Reviewe

Attachment style and parental bonding: Relationships with fibromyalgia and alexithymia

OBJECTIVES:Fibromyalgia (FM) is a chronic pain syndrome, and alexithymia, which is a condition that is characterised by deficits in emotional self-awareness, is highly prevalent among individuals with FM. Insecure attachment styles and inadequate parental care appear to play an important role in the onset and maintenance of both alexithymia and chronic pain. Therefore, the present study aimed to examine the associations between attachment styles, parental bonding, and alexithymia among patients with FM and healthy controls (HC). METHODS:All participants completed a battery of tests that assessed alexithymia, attachment styles, and parental bonding. Two logistic regression models were tested to examine whether these variables predict (a) group membership (i.e. patients with FM vs. HC) and (b) the likelihood of having alexithymia (i.e. among patients with FM and HC). RESULTS:Alexithymia (i.e. difficulty identifying and describing feelings subscales of the 20-item Toronto Alexithymia Scale) significantly predicted group membership (i.e. the likelihood of having FM). On the other hand, educational level and dismissive attachment (i.e. the discomfort with closeness and relationships as secondary subscales of the Attachment Style Questionnaire) were the only significant predictors of the likelihood of having alexithymia. CONCLUSIONS:These findings highlight both the relevance of alexithymic traits to the definition of FM and centrality of an insecure attachment style to the manifestation of alexithymia

Money, sex and happiness : an empirical study

The links between income, sexual behavior and reported happiness are studied using recent data on a sample of 16,000 adult Americans. The paper finds that sexual activity enters strongly positively in happiness equations. Higher income does not buy more sex or more sexual partners. Married people have more sex than those who are single, divorced, widowed or separated. The happiness‐maximizing number of sexual partners in the previous year is calculated to be 1. Highly educated females tend to have fewer sexual partners. Homosexuality has no statistically significant effect on happiness

Hypertension and happiness across nations

In surveys of well-being, countries such as Denmark and the Netherlands emerge as particularly happy while nations like Germany and Italy report lower levels of happiness. But are these kinds of findings credible? This paper provides some evidence that the answer is yes. Using data on 16 countries, it shows that happier nations report systematically lower levels of hypertension. As well as potentially validating the differences in measured happiness across nations, this suggests that blood-pressure readings might be valuable as part of a national well-being index. A new ranking of European nations’ GHQ-N6 mental health scores is also given