Age Groups Research Papers - Academia.edu (original) (raw)

In this research, lexical and morpholexical reading in Italian children ages 8 to 10 years were investigated. Children and control adults were administered two tasks on words and pseudowords: visual lexical decision and naming. Word... more

In this research, lexical and morpholexical reading in Italian children ages 8 to 10 years were investigated. Children and control adults were administered two tasks on words and pseudowords: visual lexical decision and naming. Word frequency effects in both lexical decision and naming were found in both children and adults. For all age groups pseudowords made up of roots and derivational suffixes were decided more frequently as possible words and were named more quickly and accurately than matched pseudowords with no morphological constituency. These results show that morpholexical reading is available and efficient in young readers of a shallow orthography, with similar patterns in children and adults.

This article presents empirical evidence from household and firm survey data collected during 2009−2010 on the implementation of the 2008 Labor Contract Law and effects on China’s workers. The Government and local labor bureaus have made... more

This article presents empirical evidence from household and firm survey data collected during 2009−2010 on the implementation of the 2008 Labor Contract Law and effects on China’s workers. The Government and local labor bureaus have made substantial efforts to enforce the provisions of the new Law, which has likely contributed to reversing a trend toward increasing informalization of the urban labor market. Enforcement of the Law, however, varies substantially across cities. The article analyzes the determinants of worker satisfaction with the Law’s enforcement, workers’ propensity to have a labor contract, their awareness of the Law’s content and their likelihood of initiating disputes, and finds that all are highly correlated with education level, especially for migrants. Although higher labor costs may have had a negative impact on manufacturing employment growth, this has not led to an overall increase in aggregate unemployment or prevented the rapid growth of real wages. Less p...

An estimated 40 % of the population in Benin lives in urban areas. The purpose of the study was to estimate malaria endemicity and the fraction of malaria-attributable fevers in health facilities in Cotonou. A health care system... more

An estimated 40 % of the population in Benin lives in urban areas. The purpose of the study was to estimate malaria endemicity and the fraction of malaria-attributable fevers in health facilities in Cotonou. A health care system evaluation and a series of school parasitaemia surveys and health facility-based surveys were carried out during the dry season in of 2003, applying standard Rapid Urban Malaria Appraisal (RUMA) methodology. This study was part of a multi-site assessment supported by the Roll Back Malaria Partnership. The field work was carried out in February-March 2003. In 2002 and out of 289,342 consultations in the public health facilities of Cotonou there were 100,257 reported simple malaria cases (34.6%) and 12,195 complicated malaria cases (4.2%). In the school parasitaemia surveys, a malaria infection was found in 5.2 % of all samples. The prevalence rates of parasitaemia in the centre, intermediate and periphery zones were 2.6%, 9.0% and 2.5%, respectively. In the h...

The aim of this study was to enhance the understanding of young girls’ experiences of peer sexual harassment in elementary school and of normalizing processes of school-related sexualized violence. Six focus group interviews with girls in... more

The aim of this study was to enhance the understanding of young girls’ experiences of peer sexual harassment in elementary school and of normalizing processes of school-related sexualized violence. Six focus group interviews with girls in Grade 1 through 6 were carried out in an elementary school in the northern part of Sweden. A content analyses showed that young girls experienced verbal, nonverbal, and sexual assault behaviors at school. Sexual harassment as a concealed phenomenon and manifest within a romantic discourse were themes found in the analysis. A conclusion is that schools have to acknowledge behaviors related to sexual harassment as a potential problem even in young ages and develop methods to approach the subject also for this age group.

Background There are limited data on the epidemiology of adolescent soccer injury across all levels of play. Hypothesis Through implementation and validation of an injury surveillance system in adolescent soccer, risk factors for injury... more

Background There are limited data on the epidemiology of adolescent soccer injury across all levels of play. Hypothesis Through implementation and validation of an injury surveillance system in adolescent soccer, risk factors for injury will be identified. Study Design Descriptive epidemiology study. Methods The study population was a random sample of 21 adolescent soccer teams (ages 12-18). A certified athletic therapist completed preseason baseline measurements and did weekly assessments of any identified soccer injury. The injury definition included any injury occurring in soccer that resulted in 1 or more of the following: medical attention, the inability to complete a session, or missing a subsequent session. Results Based on completeness of data in addition to validity of time loss, this method of surveillance has proven to be effective. The overall injury rate during the regular season was 5.59 injuries per 1000 player hours (95% confidence interval, 4.42-6.97). Soccer injury...

Menstruation is a process of utmost importance in the reproductive physiology of females. The present study aims at assessing the understanding of menstruation process among married women and to gain insight into the sources of... more

Menstruation is a process of utmost importance in the reproductive physiology of females. The present study aims at assessing the understanding of menstruation process among married women and to gain insight into the sources of information and nature of knowledge pertaining to the physiological process under consideration. The sample for the study comprised of 200 married women in the age group of 20-40 years. Equal numbers of women were drawn from two ecological settings (Rural and Urban) of Jammu District, through stratified random sampling technique. The tools for data collection included interview schedules. The results reflected a picture of ignorance and lack of understanding among respondents regarding the physiology and importance of menstrual process particularly among rural respondent (χ2 = 35.24, *Significant at 1%). Their explanation of menstruation reflected incomplete knowledge, unscientific notions and blindfold faith in cultural taboos, myths and social customs perta...

Safety of the street foods is an important aspect in the field of nutrition security. A study was conducted in the city of Varanasi in India. It was observed that about 42% of the working man and women in the age group of 25-45, and 61%... more

Safety of the street foods is an important aspect in the field of nutrition security. A study was conducted in the city of Varanasi in India. It was observed that about 42% of the working man and women in the age group of 25-45, and 61% of the students in the age group of 14-21, consume foods from the street

Accurate geochronologies are the key for comparison of palaeoclimate records. In order to clarify problems concerning the geochronology of glacier fluctuations we dated palaeosols in moraines in the Kebnekaise mountain region of Swedish... more

Accurate geochronologies are the key for comparison of palaeoclimate records. In order to clarify problems concerning the geochronology of glacier fluctuations we dated palaeosols in moraines in the Kebnekaise mountain region of Swedish Lapland. These palaeosols already have been dated several years ago using bulk samples of the palaeosols and yielded ages of 6180–5790 and 2750–2100 cal yr BP. In an attempt to evaluate the sources of contamination associated with bulk samples these soils were re-dated by using Coleoptera fragments, Cenococcum geophilum spores, humic acids and woody plant tissues. The new dates reveal that the two palaeosols found within the moraines represent much longer periods of time than was previously assumed. Soil formation periods can be distinguished for periods 7800–7580, 6300–4080, 2450–2000 and 1170–740 cal yr BP. These age groups point to differentiated soil formation processes, resedimentation, bioturbation and/or cryoturbation. The results show that dated terrestrial macrofossils from glacial moraines indicate climate changes that are in accordance with other proxy records in northern and central Scandinavia and in certain times off-phase with glacier fluctuations in southern maritime Norway. This throws light on possible changing interaction of forcing factors during the Holocene.

Aims/hypothesis There has been much focus on the potential role of mitochondria in the aetiology of type 2 diabetes and the metabolic syndrome, and many case–control mitochondrial association studies have been undertaken for these... more

Aims/hypothesis There has been much focus on the potential role of mitochondria in the aetiology of type 2 diabetes and the metabolic syndrome, and many case–control mitochondrial association studies have been undertaken for these conditions. We tested for a potential association between common mitochondrial variants and a number of quantitative traits related to type 2 diabetes in a large sample of >2,000 healthy Australian adolescent twins and their siblings, many of whom were measured on more than one occasion. Methods To the best of our knowledge, this is the first mitochondrial association study of quantitative traits undertaken using family data. The maternal inheritance pattern of mitochondria means established association methodologies are unsuitable for analysis of mitochondrial data in families. We present a methodology, implemented in the freely available program Sib-Pair for performing such an analysis. Results Despite our study having the power to detect variants with modest effects on these phenotypes, only one significant association was found after correction for multiple testing in any of four age groups. This was for mt14365 with triacylglycerol levels (unadjusted p = 0.0006). This association was not replicated in other age groups. Conclusions/interpretation We find little evidence in our sample to suggest that common European mitochondrial variants contribute to variation in quantitative phenotypes related to diabetes. Only one variant showed a significant association in our sample, and this association will need to be replicated in a larger cohort. Such replication studies or future meta-analyses may reveal more subtle effects that could not be detected here because of limitations of sample size.

During the 2002/2003 season, Italian sentinel-based network for surveillance of influenza, coordinated by Inter-university (Genoa-Milan-Trieste) Centre for Influenza Research (CIRI) registered an increasing incidence from week 9/2003... more

During the 2002/2003 season, Italian sentinel-based network for surveillance of influenza, coordinated by Inter-university (Genoa-Milan-Trieste) Centre for Influenza Research (CIRI) registered an increasing incidence from week 9/2003 (10.3 cases per 1000). The ...

Several studies have recently reported that social class differences in ill-health during adolescence are almost non-existent or invisible. The aims of this comparative study of two different welfare states are first, to compare whether... more

Several studies have recently reported that social class differences in ill-health during adolescence are almost non-existent or invisible. The aims of this comparative study of two different welfare states are first, to compare whether the relationship between social class and health is similar among young men and women at different age groups in these two welfare states; second, to examine at what age social class differences in self-reported health and illness among young adults emerge in these two countries; and third, to find out whether class of origin (i.e. parental social class) or class of destination (i.e. individual's achieved social class) have greater explanatory power in studies of health among young adults. We used comparable nationally representative interview surveys from Britain and Finland. The British data is derived from the General Household Survey for 1988 and 1989, and the Finnish data from the 1986 Level of Living Survey. We analysed five year age groups between 16 and 39 years in Britain (N = 16,626) and 15 and 39 years in Finland (N = 5950). Two health indicators (limiting long-standing illness and self-assessed health), and several indicators for social class were compared. The best discriminator of differences in ill-health among young adults both in Finland and Britain was education. Social class differences by own occupation (achieved class) emerged soon after the age of 20 among men and women in both countries and strengthened with increasing age. There was a weaker but consistent association with class of origin in both countries. Housing tenure is strongly associated with young adults' health in Britain but not Finland.(ABSTRACT TRUNCATED AT 250 WORDS)

Poisoning in children is a common accident and poison information services should be aware of the toxic agents responsible for poisoning in the community. A retrospective hospital based study was performed, before-the establishment of the... more

Poisoning in children is a common accident and poison information services should be aware of the toxic agents responsible for poisoning in the community. A retrospective hospital based study was performed, before-the establishment of the National Poisons Information Centre in Sri Lanka. There were 4,556 admissions of poisoning to the selected hospitals in the Western Province in 1986 and of this, 540 (11.4%) were below 15 years. Males accounted for 66%. Kerosene oil was responsible for 47% of the poisoning cases in less than 5 years age group, while kerosene oil, pesticides and plants/mushrooms were the commonest toxic agents in the 5 to 14 years age group. The case fatality rate was 3.2%.

To estimate the prevalence of self medication with antibiotics and antimalarials in Khartoum State, Sudan and evaluate factors associated with self medication. A pre-tested questionnaire was used to collect data from a sample of 600... more

To estimate the prevalence of self medication with antibiotics and antimalarials in Khartoum State, Sudan and evaluate factors associated with self medication. A pre-tested questionnaire was used to collect data from a sample of 600 households, (1750 adult persons), selected from three cities in Khartoum State, Sudan, using a multistage stratified clustered sampling. One thousand two hundred and ninety three (73.9%) of the study population had used antibiotics or antimalarials without a prescription within one month prior to the study. Eight hundred and forty one (48.1%) of the respondents agreed that they have used antibiotics, 43.4% used antimalarials, while 17.5% used both. Self medication with either antibiotics/ antimalarials was found to be significantly associated with age, income, gender and level of education. Overall, self medication with any antibiotics or antimalarials was least common among the > or = 60 years compared to youngest age group (OR: 0.07; 0.04 -0.11) and...