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Sample records for age education level

  1. [Relationship between educational level and dementia: social factor and age-related chronic disease].

    PubMed

    Dartigues, J-F; Foubert-Samier, A; Helmer, C

    2013-08-01

    Dementia is an age-related chronic syndrome, whose the first cause is a neurodegenerative disease: Alzheimer's disease (AD). In spite of some controversies, educational level is now considered as a major risk factor for dementia and AD. The protective effect of a high level of education could be related to a preservation of cognitive reserve and a reinforcement of brain reserve. Moreover, subjects with a high level of education have a better access to health care and a better management of vascular risk factors. With the general improvement of the educational level, the age-related incidence of AD and dementia should decrease in the future.

  2. Ability of university-level education to prevent age-related decline in emotional intelligence

    PubMed Central

    Cabello, Rosario; Navarro Bravo, Beatriz; Latorre, José Miguel; Fernández-Berrocal, Pablo

    2014-01-01

    Numerous studies have suggested that educational history, as a proxy measure of active cognitive reserve, protects against age-related cognitive decline and risk of dementia. Whether educational history also protects against age-related decline in emotional intelligence (EI) is unclear. The present study examined ability EI in 310 healthy adults ranging in age from 18 to 76 years using the Mayer–Salovey–Caruso Emotional Intelligence Test (MSCEIT). We found that older people had lower scores than younger people for total EI and for the EI branches of perceiving, facilitating, and understanding emotions, whereas age was not associated with the EI branch of managing emotions. We also found that educational history protects against this age-related EI decline by mediating the relationship between age and EI. In particular, the EI scores of older adults with a university education were higher than those of older adults with primary or secondary education, and similar to those of younger adults of any education level. These findings suggest that the cognitive reserve hypothesis, which states that individual differences in cognitive processes as a function of lifetime intellectual activities explain differential susceptibility to functional impairment in the presence of age-related changes and brain pathology, applies also to EI, and that education can help preserve cognitive-emotional structures during aging. PMID:24653697

  3. The Relationship between Cognitive and Metacognitive Strategies, Age, and Level of Education

    ERIC Educational Resources Information Center

    Khezrlou, Sima

    2012-01-01

    The present research investigated the use of cognitive and metacognitive strategies by 60 young and 90 adult learners of different levels of education across different fields of study. The intermediate level young participants included junior-high and senior-high school learners between the ages of 14 and 17. The high-intermediate adult…

  4. Linguistic Skills of Adult Native Speakers, as a Function of Age and Level of Education

    ERIC Educational Resources Information Center

    Mulder, Kimberley; Hulstijn, Jan H.

    2011-01-01

    This study assessed, in a sample of 98 adult native speakers of Dutch, how their lexical skills and their speaking proficiency varied as a function of their age and level of education and profession (EP). Participants, categorized in terms of their age (18-35, 36-50, and 51-76 years old) and the level of their EP (low versus high), were tested on…

  5. Digit span changes from puberty to old age under different levels of education.

    PubMed

    Karakaş, Sirel; Yalin, Ayşe; Irak, Metehan; Erzengin, O Utku

    2002-01-01

    The goal of this study is to demonstrate the age-related changes in multimodality digit span under a research design in which level of education is controlled. Volunteer participants (n = 1183) were distributed over levels of age (13-98 years) and education (5-8, 9-11, and 12+ years). Digit span was measured through 11 scores of the Visual Aural Digit Span Test-Revised on aural or visual stimulation and oral or written response execution, thus allowing for the measurement of intra- and intersensory integration. The increase in digit span scores reversed to a decrease with early adulthood. The slope of the regression line was small but significant. A 4 x 3 x 2 multivariate analysis of variance showed a significant effect of age and education on a combined score comprising the 11 digit span scores. Differences of age and education were predicted by the auditory and visual input scores. The article discusses the cognitive correlates and the age-related changes in digit span from the biological standpoint.

  6. Education Level Predicts Retrospective Metamemory Accuracy in Healthy Aging and Alzheimer’s Disease

    PubMed Central

    Szajer, Jacquelyn; Murphy, Claire

    2013-01-01

    The current study investigated the effect of education on retrospective metamemory accuracy in 143 healthy older adults and 143 early to moderate AD patients, using retrospective measures of confidence in the accuracy of retrieval responses in an episodic odor recognition memory task. Relative confidence accuracy was computed as the difference between confidence judgments for correct and incorrect responses. In both AD patients and controls, individuals reporting 17 years of education or more had significantly more accurate levels of confidence than individuals with 12 years or less. Thus, education was a significant predictor of retrospective metamemory accuracy in healthy aging and AD. PMID:24131064

  7. NEUROPSI: a brief neuropsychological test battery in Spanish with norms by age and educational level.

    PubMed

    Ostrosky-Solís, F; Ardila, A; Rosselli, M

    1999-07-01

    The purpose of this research was to develop, standardize, and test the reliability of a short neuropsychological test battery in the Spanish language. This neuropsychological battery was named "NEUROPSI," and was developed to assess briefly a wide spectrum of cognitive functions, including orientation, attention, memory, language, visuoperceptual abilities, and executive functions. The NEUROPSI includes items that are relevant for Spanish-speaking communities. It can be applied to illiterates and low educational groups. Administration time is 25 to 30 min. Normative data were collected from 800 monolingual Spanish-speaking individuals, ages 16 to 85 years. Four age groups were used: (1) 16 to 30 years, (2) 31 to 50 years, (3) 51 to 65 years, and (4) 66 to 85 years. Data also are analyzed and presented within 4 different educational levels that were represented in this sample; (1) illiterates (zero years of school); (2) 1 to 4 years of school; (2) 5 to 9 years of school; and (3) 10 or more years of formal education. The effects of age and education, as well as the factor structure of the NEUROPSI are analyzed. The NEUROPSI may fulfill the need for brief, reliable, and objective evaluation of a broad range of cognitive functions in Spanish-speaking populations. PMID:10439587

  8. Diet quality of Americans differs by age, sex, race/ethnicity, income, and education level.

    PubMed

    Hiza, Hazel A B; Casavale, Kellie O; Guenther, Patricia M; Davis, Carole A

    2013-02-01

    An index that assesses the multidimensional components of the diet across the lifecycle is useful in describing diet quality. The purpose of this study was to use the Healthy Eating Index-2005, a measure of diet quality in terms of conformance to the 2005 Dietary Guidelines for Americans, to describe the diet quality of Americans by varying sociodemographic characteristics in order to provide insight as to where diets need to improve. The Healthy Eating Index-2005 scores were estimated using 1 day of dietary intake data provided by participants in the 2003-2004 National Health and Nutrition Examination Survey. Mean daily intakes of foods and nutrients, expressed per 1,000 kilocalories, were estimated using the population ratio method and compared with standards that reflect the 2005 Dietary Guidelines for Americans. Participants included 3,286 children (2 to 17 years), 3,690 young and middle-aged adults (18 to 64 years), and 1,296 older adults (65+ years). Results are reported as percentages of maximum scores and tested for significant differences (P ≤ 0.05) by age, sex, race/ethnicity, income, and education levels. Children and older adults had better-quality diets than younger and middle-aged adults; women had better-quality diets than men; Hispanics had better-quality diets than blacks and whites; and diet quality of adults, but not children, generally improved with income level, except for sodium. The diets of Americans, regardless of socioeconomic status, are far from optimal. Problematic dietary patterns were found among all sociodemographic groups. Major improvements in the nutritional health of the American public can be made by improving eating patterns.

  9. Quality of life in patients suffering from seborrheic dermatitis: influence of age, gender and education level.

    PubMed

    Szepietowski, Jacek C; Reich, Adam; Wesołowska-Szepietowska, Ewa; Baran, Eugeniusz

    2009-07-01

    Seborrheic dermatitis is a common inflammatory skin condition occurring mostly on the face, scalp and chest. Despite its high frequency, the impact of seborrheic dermatitis on patients' quality of life (QoL) has not been studied well so far. The objectives of this study were to analyse how seborrheic dermatitis affects the patients' QoL and which socio-economic factors could modulate QoL in these patients. A total of 3000 patients with seborrheic dermatitis and/or dandruff were enrolled into the study. All participants were divided into subgroups according to gender, age and education level. A specially designed questionnaire with demographic and clinical details of patients as well as Dermatology Life Quality Index (DLQI) was completed during a patient visit in an outpatient clinic. Data were collected by local dermatologists who were instructed regarding the inclusion and exclusion criteria and the questionnaires were sent back to us upon completion. The mean DLQI score for all patients was 6.92±5.34 points. Patients with dandruff had significantly better QoL than subjects with seborrheic dermatitis (5.34±4.67 points vs. 7.73±5.3 points, respectively; P<0.001) or individuals with dandruff plus seborrheic dermatitis (7.54±5.6 points, P<0.001). In addition, women, younger patients and subjects with higher educational level were more affected than the rest of the patients. Seborrheic dermatitis had significant, negative influence on patients' QoL. Observed discrepancies between subgroups could be explained by different roles played by different patient subgroups in the society. DLQI can be successfully used for the assessment of QoL in large populational studies. PMID:18793259

  10. Intake of seafood in the US varies by age, income, and education level but not by race-ethnicity.

    PubMed

    Jahns, Lisa; Raatz, Susan K; Johnson, LuAnn K; Kranz, Sibylle; Silverstein, Jeffrey T; Picklo, Matthew J

    2014-12-22

    Current US federal dietary guidance recommends regular consumption of seafood (fish + shellfish) to promote health; however, little is known about how well Americans meet the guideline, particularly population subgroups that may be at risk for inadequate intake. The purposes of this study were to describe the prevalence of seafood consumption and, among consumers, the amounts of seafood eaten by sex, age group, income and education level, and race-ethnicity. Data from 15,407 adults aged 19+ participating in the 2005-2010 National Health and Nutrition Examination Surveys were analyzed using methods to account for sporadic intake of seafood. Over 80% of Americans reported consuming any seafood over the past 30 days, 74% reported consuming fish, and 54% reported eating shellfish. The percentages varied by socio-demographic group. Younger age and lower income and education levels were associated with lower odds of being a seafood consumer (p < 0.0001). Among those who reported eating seafood, the average amount eaten of any seafood was 158.2 ± 5.6 g/week. Among seafood consumers, women and individuals of lower age and education levels consumed less seafood. Approximately 80%-90% of seafood consumers did not meet seafood recommendations when needs were estimated by energy requirements. A great deal of work remains to move Americans toward seafood consumption at current recommended levels.

  11. Intake of Seafood in the US Varies by Age, Income, and Education Level but Not by Race-Ethnicity

    PubMed Central

    Jahns, Lisa; Raatz, Susan K.; Johnson, LuAnn K.; Kranz, Sibylle; Silverstein, Jeffrey T.; Picklo, Matthew J.

    2014-01-01

    Current US federal dietary guidance recommends regular consumption of seafood (fish + shellfish) to promote health; however, little is known about how well Americans meet the guideline, particularly population subgroups that may be at risk for inadequate intake. The purposes of this study were to describe the prevalence of seafood consumption and, among consumers, the amounts of seafood eaten by sex, age group, income and education level, and race-ethnicity. Data from 15,407 adults aged 19+ participating in the 2005–2010 National Health and Nutrition Examination Surveys were analyzed using methods to account for sporadic intake of seafood. Over 80% of Americans reported consuming any seafood over the past 30 days, 74% reported consuming fish, and 54% reported eating shellfish. The percentages varied by socio-demographic group. Younger age and lower income and education levels were associated with lower odds of being a seafood consumer (p < 0.0001). Among those who reported eating seafood, the average amount eaten of any seafood was 158.2 ± 5.6 g/week. Among seafood consumers, women and individuals of lower age and education levels consumed less seafood. Approximately 80%–90% of seafood consumers did not meet seafood recommendations when needs were estimated by energy requirements. A great deal of work remains to move Americans toward seafood consumption at current recommended levels. PMID:25533013

  12. NEUROPSI ATTENTION AND MEMORY: a neuropsychological test battery in Spanish with norms by age and educational level.

    PubMed

    Ostrosky-Solis, Feggy; Esther Gomez-Perez, Ma; Matute, Esmeralda; Rosselli, Monica; Ardila, Alfredo; Pineda, David

    2007-01-01

    Health care professionals are now faced with a growing number of patients from different ethnic groups, and from different socioeconomical backgrounds. In the field of neuropsychology there is an increasing need of reliable and culturally fair assessment measures. Spanish is the official language in more than 20 countries and the second most spoken language in the world. The purpose of this research was to develop and standardize the neuropsychological battery NEUROPSI ATTENTION AND MEMORY, designed to assess orientation, attention and concentration, executive functions, working memory and immediate and delayed verbal and visual memory. The developmental sequences of attention and memory as well as the educational effects were analyzed in a sample of 521 monolingual Spanish Speaking subjects, aged 6 to 85 years. Educational level ranged from 0 to 22 years of education. The consideration of the developmental sequence, and the effects of education, can improve the sensitivity and specificity of neuropsychological measures. PMID:17848126

  13. Education, Leadership and the Age of Austerity: An Investigation into the Experiences at College Level

    ERIC Educational Resources Information Center

    Stoten, David William

    2011-01-01

    The Spending Review announced by the Coalition Government in 2010 represents a challenge to those who lead a variety of state-sponsored institutions, not least in post-compulsory education. For General Further Education Colleges (GFECs) who are confronted with a reduction in funding for a wide variety of programmes, and Sixth Form Colleges (SFCs)…

  14. Influences of age, gender, and parents' educational level in knowledge, behavior and preferences regarding noise, from childhood to adolescence.

    PubMed

    Knobel, Keila Alessandra Baraldi; Lima, Maria Cecília Marconi Pinheiro

    2014-01-01

    Exposure to loud sound during leisure activities for long periods of time is an important area to implement preventive health education, especially among young people. The aim was to identify the relations among awareness about the damaging effects of loud levels of sounds, previous exposures do loud sounds, preferences-related to sound levels and knowledge about hearing protection with age, gender, and their parent's educational level among children. Prospective cross-sectional. Seven hundred and forty students (5-16 years old) and 610 parents participated in the study. Chi-square test, Fisher exact test and linear regression. About 86.5% of the children consider that loud sounds damage the ears and 53.7% dislike noisy places. Children were previously exposed to parties and concerts with loud music, Mardi Gras, firecrackers and loud music at home or in the car and loud music with earphones. About 18.4% of the younger children could select the volume of the music, versus 65.3% of the older ones. Children have poor information about hearing protection and do not have hearing protection device. Knowledge about the risks related to exposures to loud sounds and about strategies to protect their hearing increases with age, but preference for loud sounds and exposures to it increases too. Gender and parents' instructional level have little influence on the studied variables. Many of the children's recreational activities are noisy. It is possible that the tendency of increasing preference for loud sounds with age might be a result of a learned behavior. PMID:25387530

  15. Influences of age, gender, and parents' educational level in knowledge, behavior and preferences regarding noise, from childhood to adolescence.

    PubMed

    Knobel, Keila Alessandra Baraldi; Lima, Maria Cecília Marconi Pinheiro

    2014-01-01

    Exposure to loud sound during leisure activities for long periods of time is an important area to implement preventive health education, especially among young people. The aim was to identify the relations among awareness about the damaging effects of loud levels of sounds, previous exposures do loud sounds, preferences-related to sound levels and knowledge about hearing protection with age, gender, and their parent's educational level among children. Prospective cross-sectional. Seven hundred and forty students (5-16 years old) and 610 parents participated in the study. Chi-square test, Fisher exact test and linear regression. About 86.5% of the children consider that loud sounds damage the ears and 53.7% dislike noisy places. Children were previously exposed to parties and concerts with loud music, Mardi Gras, firecrackers and loud music at home or in the car and loud music with earphones. About 18.4% of the younger children could select the volume of the music, versus 65.3% of the older ones. Children have poor information about hearing protection and do not have hearing protection device. Knowledge about the risks related to exposures to loud sounds and about strategies to protect their hearing increases with age, but preference for loud sounds and exposures to it increases too. Gender and parents' instructional level have little influence on the studied variables. Many of the children's recreational activities are noisy. It is possible that the tendency of increasing preference for loud sounds with age might be a result of a learned behavior.

  16. Maternal age, education level and migration: Socioeconomic determinants for smoking during pregnancy in a field study from Turkey

    PubMed Central

    2010-01-01

    Background Smoking during pregnancy has been associated with socioeconomic determinants and it is recognized as the most important preventable risk factor for an unsuccessful pregnancy outcome. Turkey has national data on the prevalance of smoking during pregnancy; however there is no data on the characteristics of the high-risk population. This is a field study that aims to identify socioeconomic determinants for smoking during pregnancy as well as differentiating the daily and occasional smokers. Method Cross sectional study was conducted among women with 0-5 year old children living in the area served by Primary Health Care Center (PHCC) in Burhaniye, Turkey. Face-to-face interviews were conducted by the researchers during January-March 2008 at the home of the participants with 83.7% response rate (n = 256). The relation of "smoking during pregnacy" and "daily smoking during pregnancy" with the independent variables was determined with χ2 tests. Women's age, educational level, number of previous births, place of origin, migration, partner's educational level, poverty, perceived income, social class were evaluated. Statistical significance was achieved when the p value was less than 0.05. The variables in relation with the dependent variables in the χ2 tests were included in the forward-stepwise logistic analysis. Results Prevalance of smoking during pregnancy was 22.7%. The majority (74.1%) were daily smokers. Young mothers (< 20), low educated women and migrants were at increased risk for smoking during pregnancy. Low education and being a migrant were risk factors for daily consumption (p < 0.05). Conclusions Systematic attention should be paid to socioeconomic determinants in smoking for pregnant women, especially in countries like Turkey with high rates of infant and mother mortality and substantial health inequalities. Young mothers (< 20), low educated women and migrants are important groups to focus on. PMID:20534133

  17. Relationship Between the Remaining Years of Healthy Life Expectancy in Older Age and National Income Level, Educational Attainment, and Improved Water Quality.

    PubMed

    Kim, Jong In; Kim, Gukbin

    2016-10-01

    The remaining years of healthy life expectancy (RYH) at age 65 years can be calculated as RYH (65) = healthy life expectancy-aged 65 years. This study confirms the associations between socioeconomic indicators and the RYH (65) in 148 countries. The RYH data were obtained from the World Health Organization. Significant positive correlations between RYH (65) in men and women and the socioeconomic indicators national income, education level, and improved drinking water were found. Finally, the predictors of RYH (65) in men and women were used to build a model of the RYH using higher socioeconomic indicators (R(2 )= 0.744, p < .001). Overall country-level educational attainment, national income level, and improved water quality influenced the RYH at 65 years. Therefore, policymaking to improve these country-level socioeconomic factors is expected to have latent effects on RYH in older age. PMID:27388888

  18. Relationship Between the Remaining Years of Healthy Life Expectancy in Older Age and National Income Level, Educational Attainment, and Improved Water Quality.

    PubMed

    Kim, Jong In; Kim, Gukbin

    2016-10-01

    The remaining years of healthy life expectancy (RYH) at age 65 years can be calculated as RYH (65) = healthy life expectancy-aged 65 years. This study confirms the associations between socioeconomic indicators and the RYH (65) in 148 countries. The RYH data were obtained from the World Health Organization. Significant positive correlations between RYH (65) in men and women and the socioeconomic indicators national income, education level, and improved drinking water were found. Finally, the predictors of RYH (65) in men and women were used to build a model of the RYH using higher socioeconomic indicators (R(2 )= 0.744, p < .001). Overall country-level educational attainment, national income level, and improved water quality influenced the RYH at 65 years. Therefore, policymaking to improve these country-level socioeconomic factors is expected to have latent effects on RYH in older age.

  19. Braille Reading Accuracy of Students Who Are Visually Impaired: The Effects of Gender, Age at Vision Loss, and Level of Education

    ERIC Educational Resources Information Center

    Argyropoulos, Vassilis; Papadimitriou, Vassilios

    2015-01-01

    Introduction: The present study assesses the performance of students who are visually impaired (that is, those who are blind or have low vision) in braille reading accuracy and examines potential correlations among the error categories on the basis of gender, age at loss of vision, and level of education. Methods: Twenty-one visually impaired…

  20. Aging Education: A National Imperative

    ERIC Educational Resources Information Center

    McGuire, Sandra L.; Klein, Diane A.; Couper, Donna

    2005-01-01

    Americans are living longer than ever before. However, many are not prepared for the long life ahead of them. Although lifespan-aging education has been endorsed since the first White House Conference on Aging in 1961, little is happening with aging education in our homes, schools and communities. Americans often reach old age with little or no…

  1. Educational level, prevalence of hysterectomy, and age at amenorrhoea: a cross-sectional analysis of 9536 women from six population-based cohort studies in Germany

    PubMed Central

    2014-01-01

    Background Hysterectomy prevalence has been shown to vary by education level. Hysterectomy influences age at amenorrhoea. The aim of this study was to examine these associations in Germany within population-based data sets. Methods Baseline assessments in six population-based cohorts took place from 1997 through 2006 and included 9,548 women aged 20–84 years. All studies assessed hysterectomy history, school and professional degrees. Degrees were categorized into three levels each. Adjusted prevalence ratios and 95% confidence intervals (95% CI) were estimated. Results Prevalences were higher in West Germany than East Germany, increased by age, and leveled off starting at 55–64 years. The age- and study-adjusted prevalence ratio (lowest versus highest school level) was 2.61 (95% CI: 1.28-5.30), 1.48 (95% CI: 1.21-1.81), and 1.01 (95% CI: 0.80-1.28) for women aged 20–45, 45–64, and 65 and more years respectively. The estimated adjusted prevalence ratios per one unit decrement of the educational qualification score (range 1 = lowest, 8 = highest) were 1.29 (95% CI: 1.02-1.64), 1.08 (95% CI: 1.04-1.12), and 0.98 (95% CI: 0.93-1.03) for women aged 20–44, 45–64, and 65–84 years respectively. Age at amenorrhoea was on average 6.2 years lower (43.5 years versus 49.7 years) among women with a history of hysterectomy than those without. Conclusions Lower educational level was associated with a higher hysterectomy prevalence among women aged 20–64 years. Several mediators associated with educational level and hysterectomy including women’s disease risk, women’s treatment preference, and women’s access to uterus-preserving treatment may explain this association. At population level, hysterectomy decreases the age of amenorrhoea on average by 6.2 years. PMID:24433474

  2. Differences among Preferred Methods for Furthering Aging Education in Ohio

    ERIC Educational Resources Information Center

    Leson, Suzanne M.; Van Dussen, Daniel J.; Ewen, Heidi H.; Emerick, Eric S.

    2014-01-01

    Workers serving Ohio's aging population will require increased levels of gerontological education. Using data from 55 Ohio counties, this project investigated the educational needs and reasons for seeking education from professionals in aging. Respondents reported interest in attaining aging related education. Preferred delivery methods…

  3. Age at Menarche, Level of Education, Parity and the Risk of Hysterectomy: A Systematic Review and Meta-Analyses of Population-Based Observational Studies

    PubMed Central

    Wilson, Louise F.; Mishra, Gita D.

    2016-01-01

    Background Although rates have declined, hysterectomy is still a frequent gynaecological procedure. To date, there has been no systematic quantification of the relationships between early/mid-life exposures and hysterectomy. We performed a systematic review and meta-analyses to quantify the associations between age at menarche, education level, parity and hysterectomy. Methods Eligible studies were identified by searches in PubMed and Embase through March 2015. Study-specific estimates were summarised using random effects meta-analysis. Heterogeneity was explored using sub-group analysis and meta-regression. Results Thirty-two study populations were identified for inclusion in at least one meta-analysis. Each year older at menarche was associated with lower risk of hysterectomy—summary hazard ratio 0.86 (95% confidence interval: 0.78, 0.95; I2 = 0%); summary odds ratio 0.88 (95% confidence interval: 0.82, 0.94; I2 = 61%). Low education levels conferred a higher risk of hysterectomy in the lowest versus highest level meta-analysis (summary hazard ratio 1.87 (95% confidence interval: 1.25, 2.80; I2 = 86%), summary odds ratio 1.51 (95% confidence interval: 1.35, 1.69; I2 = 90%)) and dose-response meta-analysis (summary odds ratio 1.17 (95% confidence interval: 1.12, 1.23; I2 = 85%) per each level lower of education). Sub-group analysis showed that the birth cohort category of study participants, the reference category used for level of education, the year the included article was published, quality of the study (as assessed by the authors) and control for the key variables accounted for the high heterogeneity between studies in the education level meta-analyses. In the meta-analyses of studies of parity and hysterectomy the results were not statistically significant. Conclusions The present meta-analyses suggest that the early life factors of age at menarche and lower education level are associated with hysterectomy, although this evidence should be interpreted with

  4. English Education and Aging.

    ERIC Educational Resources Information Center

    Gillis, Candida

    1983-01-01

    Suggests that English teachers are in an excellent position to help students learn about the aged and aging because they know literature that treats the joys and pains of later life and they understand how language shapes and reflects cultural attitudes. Proposes objectives and presents samples of activities to be used in an aging unit. (MM)

  5. Education for an Aging Planet

    ERIC Educational Resources Information Center

    Ingman, Stan; Amin, Iftekhar; Clarke, Egerton; Brune, Kendall

    2010-01-01

    As low income societies experience rapid aging of their populations, they face major challenges in developing educational policies to prepare their workforce for the future. We review modest efforts undertaken to assist colleagues in three societies: Mexico, China, and Jamaica. Graduate education in gerontology has an important opportunity to…

  6. Media Literacy Education at the University Level

    ERIC Educational Resources Information Center

    Schmidt, Hans

    2012-01-01

    In recent years, the media literacy education movement has developed to help individuals of all ages acquire the competencies necessary to fully participate in the modern world of media convergence. Yet media literacy education is not practiced uniformly at all educational levels. This study used a survey to compare the extent to which students…

  7. Influence of socio-economic factors on street litter generation in the middle east: effects of education level, age, and type of residence.

    PubMed

    Arafat, Hassan A; Al-Khatib, Issam A; Daoud, Raeda; Shwahneh, Hadeel

    2007-08-01

    Street littering is considered an important environmental health issue in the Middle East. This problem is growing steadily and is attracting great concerns within the communities. The purpose of this paper, which focuses on Nablus district (Palestinian Territory), is to measure the perception and opinion of residents toward littering, in addition to studying prevailing attitudes and practices on littering. This was achieved using an interview survey approach. The influence of three socio-economic factors; level of education, age, and type of residence, on the littering behaviour of individuals was studied. As a result, possible remedial actions have been suggested. The data presented in this work can be considered as one piece of information, which can be compiled with other future data to design an effective litter control programrhe for Middle Eastern countries.

  8. Age and Educational Inequalities in Smoking Cessation Due to Three Population-Level Tobacco Control Interventions: Findings from the International Tobacco Control (ITC) Netherlands Survey

    ERIC Educational Resources Information Center

    Nagelhout, Gera E.; Crone, Matty R.; van den Putte, Bas; Willemsen, Marc C.; Fong, Geoffrey T.; de Vries, Hein

    2013-01-01

    This study aimed to examine age and educational inequalities in smoking cessation due to the implementation of a tobacco tax increase, smoke-free legislation and a cessation campaign. Longitudinal data from 962 smokers aged 15 years and older were used from three survey waves of the International Tobacco Control (ITC) Netherlands Survey. The 2008…

  9. Education in the Digital Age

    ERIC Educational Resources Information Center

    Thierstein, Joel

    2009-01-01

    Education is moving into the digital age. Pedagogies have changed to engage the latest digital technologies. The methods of distribution are now a blend between face-to-face and some other combination of virtual interfaces. The content is moving from traditional text-based learning to text-plus-multimedia. The community is now involved in the…

  10. Educable Mentally Retarded, Level I.

    ERIC Educational Resources Information Center

    Suo, Minnie Alice; Willemin, Helen

    Intended for teachers of special classes of educable mentally retarded children aged 6 to 8 (mental age = 3.5 to 4.9), the guide stresses skills necessary to the development of physical, personal and social, and vocational competency. An introduction defines philosophy and goals, outlines the educable mentally retarded program and the readiness…

  11. Relationship of ethnicity, age, education, and reading level to speed and executive function among HIV+ and HIV- women: the Women's Interagency HIV Study (WIHS) Neurocognitive Substudy.

    PubMed

    Manly, Jennifer J; Smith, Clifford; Crystal, Howard A; Richardson, Jean; Golub, Elizabeth T; Greenblatt, Ruth; Robison, Esther; Martin, Eileen M; Young, Mary

    2011-10-01

    Use of neuropsychological tests to identify HIV-associated neurocognitive dysfunction must involve normative standards that are well suited to the population of interest. Norms should be based on a population of HIV-uninfected individuals as closely matched to the HIV-infected group as possible and must include examination of the potential effects of demographic factors on test performance. This is the first study to determine the normal range of scores on measures of psychomotor speed and executive function among a large group of ethnically and educationally diverse HIV-uninfected, high-risk women, as well as their HIV-infected counterparts. Participants (n = 1,653) were administered the Trail Making Test Parts A and B (Trails A and Trails B), the Symbol Digit Modalities Test (SDMT), and the Wide Range Achievement Test-3 (WRAT-3). Among HIV-uninfected women, race/ethnicity accounted for almost 5% of the variance in cognitive test performance. The proportions ofvariance in cognitive test performance accounted for by age (13.8%), years of school (4.1%), and WRAT-3 score (11.5%) were each significant, but did not completely account for the effect of race (3%). HIV-infected women obtained lower scores than HIV-uninfected women on time to complete Trails A and B, SDMT total correct, and SDMT incidental recall score, but after adjustment for age, years of education, racial/ethnic classification, and reading level, only the difference on SDMT total correct remained significant. Results highlight the need to adjust for demographic variables when diagnosing cognitive impairment in HIV-infected women. Advantages of demographically adjusted regression equations developed using data from HIV-uninfected women are discussed.

  12. The Correlation between Sex, Age, Educational Background, and Hours of Service on Vigilance Level of ATC Officers in Air Nav Surabaya, Indonesia

    ERIC Educational Resources Information Center

    Saleh, Lalu Muhammad; Suwandi, Tjipto; Hamidah

    2016-01-01

    The vigilance of an Air Traffic Control (ATC) officer determines aviation safety. The number of aviation accidents tends to be increasing in recent years. Aviation accidents may be caused by human errors (i.e. errors made by pilot or ATC officer) or unsafe work condition. Sex, age, educational background, and hours of service might affect…

  13. Education in Old Age: An Exploratory Study

    ERIC Educational Resources Information Center

    Luppi, Elena

    2009-01-01

    The following work outlines an analysis of education initiatives aimed at the elderly. It examines the characteristics of the old aged learner, his/her "educability" and the foundations for an educational approach for this age group. These theoretical assumptions form the basis of this research: an exploratory study into various educational and…

  14. Age-related cognitive decline during normal aging: the complex effect of education.

    PubMed

    Ardila, A; Ostrosky-Solis, F; Rosselli, M; Gómez, C

    2000-08-01

    The purpose of this study was to further analyze the effects of education on cognitive decline during normal aging. An 806-subject sample was taken from five different Mexican regions. Participants ranged in age from 16 to 85 years. Subjects were grouped into four educational levels: illiterate, 1-4, 5-9, and 10 or more years of education, and four age ranges: 16-30, 31-50, 51-65, and 66-85 years. A brief neuropsychological test battery (NEUROPSI), standardized and normalized in Spanish, was administered. The NEUROPSI test battery includes assessment of orientation, attention, memory, language, visuoperceptual abilities, motor skills, and executive functions. In general, test scores were strongly associated with level of educational, and differences among age groups were smaller than differences among education groups. However, there was an interaction between age and education such as that among illiterate individuals scores of participants 31-50 years old were higher than scores of participants 16-30 years old for over 50% of the tests. Different patterns of interaction among educational groups were distinguished. It was concluded that: (a) The course of life-span changes in cognition are affected by education. Among individuals with a low level of education, best neuropsychological test performance is observed at an older age than among higher-educated subjects; and (b) there is not a single relationship between age-related cognitive decline and education, but different patterns may be found, depending upon the specific cognitive domain. PMID:14590204

  15. American Education: Implications from the Information Age.

    ERIC Educational Resources Information Center

    Gardner, William E.

    This paper considers the needs of future educational systems in an age of information. Characteristics of such systems are described and analyzed. An information age educational system would stress the big picture, be experimental, emphasize skills and tools of thought and action and extend throughout life. It would have alternative delivery…

  16. Education for a New Age.

    ERIC Educational Resources Information Center

    Woodcock, Leonard

    Most would agree that education is a social good and necessity, yet serious inequities and inequalities remain in our educational system. The largest sources of support for public schools are the local school district and the state. The revenues they contribute come from property and sales taxes, both of which are regressive and inequitable. Our…

  17. Distance Education: An Information Age Approach to Adult Education.

    ERIC Educational Resources Information Center

    Zigerell, James

    This study provides an extensive review of the literature on distance education and of representative distance education projects and institutions in the United States and abroad, emphasizing those using telecommunications technologies. The introductory section includes a sketch of the information age and its implications for adult education and…

  18. Formulation of the Age-Education Index: Measuring Age and Education Effects in Neuropsychological Performance

    ERIC Educational Resources Information Center

    Lam, Max; Eng, Goi Khia; Rapisarda, Attilio; Subramaniam, Mythily; Kraus, Michael; Keefe, Richard S. E.; Collinson, Simon Lowes

    2013-01-01

    The complex interplay of education, age, and cognitive performance on various neuropsychological tests is examined in the current study. New education indices were formulated and further investigated to reveal how age and education variances work together to account for performance on neuropsychological tests. Participants were 830…

  19. Physical Activity Levels during Adventure-Physical Education Lessons

    ERIC Educational Resources Information Center

    Gehris, Jeffrey; Myers, Elizabeth; Whitaker, Robert

    2012-01-01

    Adventure-physical education has been proposed to promote adolescents' physical development, but little is known about physical activity levels during such lessons. Using the System for Observing Fitness Instruction Time, we observed students' (ages 11-14 years) physical activity levels in co-educational classes during 43 adventure-physical…

  20. Assessment and Age 16+ Education Participation

    ERIC Educational Resources Information Center

    Gibbons, Stephen; Chevalier, Arnaud

    2008-01-01

    This paper summarises our research into the relationship between pupil assessment at age 14 (Key Stage 3) and participation in age 16+ education. We question whether a systematic gap between teacher-based assessment and externally marked tests indicates assessment bias or uncertainty, either in testing procedures or through teachers' perceptions…

  1. Science education in a secular age

    NASA Astrophysics Data System (ADS)

    Long, David E.

    2013-03-01

    A college science education instructor tells his students he rejects evolution. What should we think? The scene unfolds in one of the largest urban centers in the world. If we are surprised, why? Expanding on Federica Raia's (2012) first-hand experience with this scenario, I broaden her discussion by considering the complexity of science education in a secular age. Enjoining Raia within the framework of Charles Taylor's A Secular Age, I task the science education community to consider the broad strokes of science, religious faith, and the complexity of modernity in its evolving, hybridized forms. Building upon anthropological approaches to science education research, I articulate a framework to more fully account for who, globally, is a Creationist, and what this means for our views of ethically responsive science education.

  2. Cognitive Diversity in Middle-Aged and Elderly Adults: The Role of Education

    ERIC Educational Resources Information Center

    Pereiro-Rozas, Arturo X.; Juncos-Rabadán, Onésimo; Facal, David; Pérez-Fernández, Aurora

    2014-01-01

    This study examines cognitive diversity through performance of four attentional tasks and a vocabulary measure in relation to age and level of education. Tasks were performed by 168 participants (aged between 45 and 91 years) who were grouped according to age and level of education. Multivariate analyses of variance were applied to Z scores…

  3. An Analysis of the Content and Questions of the Physics Textbooks of the Basic Education Level (Ages 13-15) in Libya.

    ERIC Educational Resources Information Center

    Khoja, Suleiman; Ventura, Frank

    1997-01-01

    Determines the extent physics textbooks contribute to physics teaching objectives and knowledge acquisition in Libya. Analysis of seventh- through ninth-grade physics textbooks and cognitive demand shows a limited effect of textbook content on knowledge acquisition and educational objectives. Suggestions are made for promoting the acquisition of…

  4. Knowledge Building: Reinventing Education for the Knowledge Age

    ERIC Educational Resources Information Center

    Philip, Donald N.

    2011-01-01

    This paper examines the Knowledge Age and how economic factors are causing educators to rethink and reinvent education. Two key factors in education in the Knowledge Age will be education for an economy of innovation, and the increasing virtualization of education. We present knowledge building pedagogy as a model for education in the Knowledge…

  5. Educational Communication in a Revolutionary Age.

    ERIC Educational Resources Information Center

    Tyler, I. Keith, Comp.; Williams, Catharine M., Comp.

    As a tribute to Dr. Edgar Dale on his retirement from Ohio State University, the papers in this book refer to "the failures of education,""the impotence of the school,""the need for sweeping change," the existence of a "systems break," and "incipient civil war," all of which are products of an age of revolution which continues today. Educational…

  6. Investigating First Year Education Students' Stress Level

    ERIC Educational Resources Information Center

    Geng, Gretchen; Midford, Richard

    2015-01-01

    This paper investigated the stress levels of first-year education students who undertake teaching practicum and theory units during their first year of teacher education program. First, 139 first-year and 143 other years' education students completed the PSS-10 scale, which measures perceived level of stress. Then, 147 first-year education…

  7. Educational expansion and the education gradient in health: A hierarchical age-period-cohort analysis.

    PubMed

    Delaruelle, Katrijn; Buffel, Veerle; Bracke, Piet

    2015-11-01

    Researchers have recently been investigating the temporal variation in the educational gradient in health. While there is abundant literature concerning age trajectories, theoretical knowledge about cohort differences is relatively limited. Therefore, in analogy with the life course perspective, we introduce two contrasting cohort-specific hypotheses. The diminishing health returns hypothesis predicts a decrease in educational disparities in health across cohorts. By contrast, the cohort accretion hypothesis suggests that the education-health gap will be more pronounced among younger cohorts. To shed light on this, we perform a hierarchical age-period-cohort analysis (HAPC), using data from a subsample of individuals between 25 and 85 years of age (N = 232,573) from 32 countries in the European Social Survey (six waves: 2002-2012). The analysis leads to three important conclusions. First, we observe a widening health gap between different educational levels over the life course. Second, we find that these educational differences in the age trajectories of health seem to strengthen with each successive birth cohort. However, the two age-related effects disappear when we control for employment status, household income, and family characteristics. Last, when adjusting for these mediators, we reveal evidence to support the diminishing health returns hypothesis, implying that it is primarily the direct association between education and health that decreases across cohorts. This finding raises concerns about potential barriers to education being a vehicle for empowerment and the promotion of health. PMID:26458119

  8. Educational expansion and the education gradient in health: A hierarchical age-period-cohort analysis.

    PubMed

    Delaruelle, Katrijn; Buffel, Veerle; Bracke, Piet

    2015-11-01

    Researchers have recently been investigating the temporal variation in the educational gradient in health. While there is abundant literature concerning age trajectories, theoretical knowledge about cohort differences is relatively limited. Therefore, in analogy with the life course perspective, we introduce two contrasting cohort-specific hypotheses. The diminishing health returns hypothesis predicts a decrease in educational disparities in health across cohorts. By contrast, the cohort accretion hypothesis suggests that the education-health gap will be more pronounced among younger cohorts. To shed light on this, we perform a hierarchical age-period-cohort analysis (HAPC), using data from a subsample of individuals between 25 and 85 years of age (N = 232,573) from 32 countries in the European Social Survey (six waves: 2002-2012). The analysis leads to three important conclusions. First, we observe a widening health gap between different educational levels over the life course. Second, we find that these educational differences in the age trajectories of health seem to strengthen with each successive birth cohort. However, the two age-related effects disappear when we control for employment status, household income, and family characteristics. Last, when adjusting for these mediators, we reveal evidence to support the diminishing health returns hypothesis, implying that it is primarily the direct association between education and health that decreases across cohorts. This finding raises concerns about potential barriers to education being a vehicle for empowerment and the promotion of health.

  9. Educational Justice, Epistemic Justice, and Leveling Down

    ERIC Educational Resources Information Center

    Kotzee, Ben

    2013-01-01

    Harry Brighouse and Adam Swift argue that education is a positional good; this, they hold, implies that there is a qualified case for leveling down educational provision. In this essay, Ben Kotzee discusses Brighouse and Swift's argument for leveling down. He holds that the argument fails in its own terms and that, in presenting the problem…

  10. Levels of Analysis in Higher Education Research

    ERIC Educational Resources Information Center

    Tight, Malcolm

    2012-01-01

    This article examines the levels of analysis adopted in higher education research, using a database of 567 articles published in 15 leading higher education journals internationally during 2010. Level of analysis is a relatively overlooked issue in this field of research, when compared with methodology, theory and/or topic--to which it is, of…

  11. Medical ethics education: coming of age.

    PubMed

    Miles, S H; Lane, L W; Bickel, J; Walker, R M; Cassel, C K

    1989-12-01

    Medical ethics education is instruction that endeavors to teach the examination of the role of values in the doctor's relationship with patients, colleagues, and society. It is one front of a broad curricular effort to develop physicians' values, social perspectives, and interpersonal skills for the practice of medicine. The authors define medical ethics education as more clinically centered than human values education and more inclusive of philosophical, social, and legal issues than is interpersonal skills training. The authors review the history of the emergence of medical ethics education over the last 20 years, examine the areas of consensus that have emerged concerning the general objectives and premises for designing medical ethics programs, and describe teaching objectives and methods, course content, and program evaluation used in such programs on both preclinical and clinical levels. The four interrelated requirements for successful institutionalization of medical ethics education programs are defined and discussed, and the paper ends with an overview of the uncertain future of medical ethics education, an accepted but still not fully mature part of physician training in the United States. An extensive reference list accompanies the article.

  12. Age and educational track influence adolescent discounting of delayed rewards

    PubMed Central

    Lee, Nikki C.; de Groot, Renate H. M.; Boschloo, Annemarie; Dekker, Sanne; Krabbendam, Lydia; Jolles, Jelle

    2013-01-01

    This study examined age-related changes in a specific aspect of adolescent decision-making, namely the preference for future versus immediate outcomes. A sample of 622 Dutch adolescents aged 12–17 years completed a temporal discounting task. Participants were asked to choose between a delayed reward of €50 or an immediate reward of lower value. The delay interval was varied in three blocks (1 week, 1 month, 6 months). Results showed that preferences for large delayed rewards over smaller immediate rewards increased with age: late adolescents made more long-term decisions than early adolescents. This change was related to educational track. In the lower educational track, an age-related decrease in discounting was found for all three delay intervals. In the higher educational track this decrease only occurred for the 6 month delay interval. However, across all delay intervals enrolment in a higher level educational track was associated with an increased preference for long-term rewards. These results suggest that late adolescents are less susceptible than early adolescents to the competing presence of an immediate reward when making long-term decisions, a skill which becomes increasingly important as they transition into adulthood. PMID:24421778

  13. Education for Aging. A Teacher's Sourcebook.

    ERIC Educational Resources Information Center

    Pratt, Fran

    This sourcebook contains background readings for teachers and suggests learning activities and resources for teaching about aging at the secondary level. During the lifetimes of present students, the population 65 and over will grow from 11% to 20%. Most children now in school will live well beyond their 70th birthday. There is, therefore, a…

  14. Astronomy Education: K-12 Level

    NASA Astrophysics Data System (ADS)

    Hemenway, M. K.

    1996-12-01

    The publication in 1983 of "A Nation at Risk" focused attention on the problems of science and mathematics education within the United States. Concerns about astronomy have arisen as part of the general uproar, but astronomy is not yet a major consideration for most educators. In 1994-5 there were 84,715 public schools with a total of 44.1 million students in the US. Their curriculum is most often set through local rules by each of 14,400 districts. (An additional 4.8 million students attended 26,000 private schools.) The emergence of national standards (most notably through Project 2061's Benchmarks and the National Science Education Standards) holds out the promise of astronomy for all students. This paper will examine the role of astronomy within the national standards and how several national astronomy education projects are committed to providing more access to astronomy within the school setting. General public inquiries concerning this paper may be sent to: marykay@astro.as.utexas.edu

  15. Nursing education and the nuclear age

    SciTech Connect

    McKay, S.

    1989-05-01

    As reflected in the nursing literature, nurses have only recently begun discussing professional responsibilities for avoidance of nuclear war. The literature of the 1950s and 1960s focused on issues of civil defense. The 1970s were mostly silent, but with the onset of the 1980s a few articles identified the need for the nursing profession to recognize the importance of nuclear war prevention. The responsibility of nursing education for including content about nuclear issues has not been discussed in the professional literature. The author surveyed baccalaureate programs of nursing education to determine whether this lack of discussion was reflected in nursing curricula. Responses indicated that the literature does not adequately reflect the level of activity and interest occurring within nursing education about nuclear issues. Nevertheless, because there is so little discussion in the professional literature, an implicit message is sent that nuclear issues are not of importance and that nurses should not openly address them.24 references.

  16. [Active aging promotion and education for health].

    PubMed

    Aparicio Alonso, Concepción

    2004-01-01

    Some years ago, the phenomenon of demographic aging started an intense debate about its supposed negatives effects on the economic progress of a population. Health advances and improved living conditions have gradually increased the health level the elderly have, embellishing the initial perspectives; the elderly live more years but, moreover, they have a better quality of life. For the WHO, to favor an active aging process presents a challenge, avoiding incapacities and dependencies, the real causes of the increase in social-health costs. Following the guidelines established by the II World Assembly on Aging, last year our country passed the Action Plan for Elderly People 2003-2007; this plan contemplates as one of its objectives "Promote the autonomy and the full and active participation by the elderly people in the community" and points out that the strategy to achieve this objective consists in "pushing the measures which Promote Health".

  17. Impact of Educational Level on Performance on Auditory Processing Tests.

    PubMed

    Murphy, Cristina F B; Rabelo, Camila M; Silagi, Marcela L; Mansur, Letícia L; Schochat, Eliane

    2016-01-01

    Research has demonstrated that a higher level of education is associated with better performance on cognitive tests among middle-aged and elderly people. However, the effects of education on auditory processing skills have not yet been evaluated. Previous demonstrations of sensory-cognitive interactions in the aging process indicate the potential importance of this topic. Therefore, the primary purpose of this study was to investigate the performance of middle-aged and elderly people with different levels of formal education on auditory processing tests. A total of 177 adults with no evidence of cognitive, psychological or neurological conditions took part in the research. The participants completed a series of auditory assessments, including dichotic digit, frequency pattern and speech-in-noise tests. A working memory test was also performed to investigate the extent to which auditory processing and cognitive performance were associated. The results demonstrated positive but weak correlations between years of schooling and performance on all of the tests applied. The factor "years of schooling" was also one of the best predictors of frequency pattern and speech-in-noise test performance. Additionally, performance on the working memory, frequency pattern and dichotic digit tests was also correlated, suggesting that the influence of educational level on auditory processing performance might be associated with the cognitive demand of the auditory processing tests rather than auditory sensory aspects itself. Longitudinal research is required to investigate the causal relationship between educational level and auditory processing skills.

  18. Impact of Educational Level on Performance on Auditory Processing Tests

    PubMed Central

    Murphy, Cristina F. B.; Rabelo, Camila M.; Silagi, Marcela L.; Mansur, Letícia L.; Schochat, Eliane

    2016-01-01

    Research has demonstrated that a higher level of education is associated with better performance on cognitive tests among middle-aged and elderly people. However, the effects of education on auditory processing skills have not yet been evaluated. Previous demonstrations of sensory-cognitive interactions in the aging process indicate the potential importance of this topic. Therefore, the primary purpose of this study was to investigate the performance of middle-aged and elderly people with different levels of formal education on auditory processing tests. A total of 177 adults with no evidence of cognitive, psychological or neurological conditions took part in the research. The participants completed a series of auditory assessments, including dichotic digit, frequency pattern and speech-in-noise tests. A working memory test was also performed to investigate the extent to which auditory processing and cognitive performance were associated. The results demonstrated positive but weak correlations between years of schooling and performance on all of the tests applied. The factor “years of schooling” was also one of the best predictors of frequency pattern and speech-in-noise test performance. Additionally, performance on the working memory, frequency pattern and dichotic digit tests was also correlated, suggesting that the influence of educational level on auditory processing performance might be associated with the cognitive demand of the auditory processing tests rather than auditory sensory aspects itself. Longitudinal research is required to investigate the causal relationship between educational level and auditory processing skills. PMID:27013958

  19. Sea Grant Education at the University Level.

    ERIC Educational Resources Information Center

    Fiske, Shirley J.

    1998-01-01

    Sea Grant's investment in university-level education shows a diversity of avenues for supporting students from experience-based internships, merit scholarships, and fellowships to team-based multidisciplinary undergraduate education. Describes such programs as Undergraduate Research Opportunities in ocean engineering, graduate research…

  20. Model Rocketry: University-Level Educational Tool

    ERIC Educational Resources Information Center

    Barrowman, James S.

    1974-01-01

    Describes how model rocketry can be a useful educational tool at the university level as a practical application of theoretical aerodynamic concepts and as a tool for students in experimental research. (BR)

  1. Higher Education and Happiness in the Age of Information

    ERIC Educational Resources Information Center

    Lee, Jeong-Kyu

    2011-01-01

    This article discusses relations between happiness and higher education in the age of information, focusing on the need for the university to pursue happiness. Three questions are addressed. First, why should higher education pursue happiness? Second, what are the shapes and characteristics of higher education in the information age? Third, what…

  2. The Educational Needs of the 16-19 Age Group.

    ERIC Educational Resources Information Center

    Janne, Henri; Geminard, Lucien

    Reports for the Council of Europe were the basis for this study of the educational needs of the 16-19 age group. The first of four sections, on sociological aspects, contains five chapters: socio-cultural characteristics of the 16-19 age group; quantitative aspects of education; equality of educational opportunity; and an overview of the…

  3. Occupational status, educational level, and the prevalence of carotid atherosclerosis in a general population sample of middle-aged Swedish men and women: results from the Malmö Diet and Cancer Study.

    PubMed

    Rosvall, M; Ostergren, P O; Hedblad, B; Isacsson, S O; Janzon, L; Berglund, G

    2000-08-15

    The associations among educational level, occupational status, and atherosclerosis were investigated during 1992-1994 in a general population sample of 4,176 Swedish men and women. Carotid artery intima-media thickness (IMT) and carotid stenosis were determined by B-mode ultrasound. Socioeconomic differences in mean carotid IMT and odds ratios for carotid stenosis prevalence were estimated. In women, the associations among educational level, occupational status, and IMT were weak. In men, there was no association between education and IMT, while low occupational status was associated with a thicker IMT. Women with low education had an increased odds of carotid stenosis compared with women with high education (odds ratio (OR) = 2.04, 95% confidence interval (CI): 1.53, 2.73), while this pattern was weaker among men. Women in manual occupations had an increased odds of carotid stenosis compared with women in high- or medium-level nonmanual occupations (OR = 1.75, 95% CI: 1.29, 2.36), which could not be seen among men. After adjustment for risk factors, the association between IMT and occupational status in men disappeared, while the associations among educational level, occupational status, and carotid stenosis in women persisted. The results imply that the atherosclerotic process is associated with socioeconomic status in both sexes, and they also indicate the possibility of sex differences in the mechanisms connecting socioeconomic status to atherosclerosis.

  4. Above-Level Test Item Functioning across Examinee Age Groups

    ERIC Educational Resources Information Center

    Warne, Russell T.; Doty, Kristine J.; Malbica, Anne Marie; Angeles, Victor R.; Innes, Scott; Hall, Jared; Masterson-Nixon, Kelli

    2016-01-01

    "Above-level testing" (also called "above-grade testing," "out-of-level testing," and "off-level testing") is the practice of administering to a child a test that is designed for an examinee population that is older or in a more advanced grade. Above-level testing is frequently used to help educators design…

  5. 28 CFR 544.52 - Levels of Occupational Education Programs.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 28 Judicial Administration 2 2013-07-01 2013-07-01 false Levels of Occupational Education Programs... MANAGEMENT EDUCATION Occupational Education Programs § 544.52 Levels of Occupational Education Programs. Occupational education programs are offered at the certificate level and the classroom level. Each level...

  6. 28 CFR 544.52 - Levels of Occupational Education Programs.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 28 Judicial Administration 2 2014-07-01 2014-07-01 false Levels of Occupational Education Programs... MANAGEMENT EDUCATION Occupational Education Programs § 544.52 Levels of Occupational Education Programs. Occupational education programs are offered at the certificate level and the classroom level. Each level...

  7. 28 CFR 544.52 - Levels of Occupational Education Programs.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 28 Judicial Administration 2 2012-07-01 2012-07-01 false Levels of Occupational Education Programs... MANAGEMENT EDUCATION Occupational Education Programs § 544.52 Levels of Occupational Education Programs. Occupational education programs are offered at the certificate level and the classroom level. Each level...

  8. 28 CFR 544.52 - Levels of Occupational Education Programs.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Levels of Occupational Education Programs... MANAGEMENT EDUCATION Occupational Education Programs § 544.52 Levels of Occupational Education Programs. Occupational education programs are offered at the certificate level and the classroom level. Each level...

  9. 28 CFR 544.52 - Levels of Occupational Education Programs.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 28 Judicial Administration 2 2011-07-01 2011-07-01 false Levels of Occupational Education Programs... MANAGEMENT EDUCATION Occupational Education Programs § 544.52 Levels of Occupational Education Programs. Occupational education programs are offered at the certificate level and the classroom level. Each level...

  10. Valuing Initial Teacher Education at Master's Level

    ERIC Educational Resources Information Center

    Brooks, Clare; Brant, Jacek; Abrahams, Ian; Yandell, John

    2012-01-01

    The future of Master's-level work in initial teacher education (ITE) in England seems uncertain. Whilst the coalition government has expressed support for Master's-level work, its recent White Paper focuses on teaching skills as the dominant form of professional development. This training discourse is in tension with the view of professional…

  11. Older Adults' Level of Knowledge about Old Age Using the Facts of Aging Quiz.

    ERIC Educational Resources Information Center

    Atkins, Arleen J.

    The Facts on Aging Quiz (FAQ) has been used in different studies to assess the level of knowledge about old age. It contains 25 factual statements concerning basic physical, mental, and social facts and the most common misconceptions about aging. One purpose of this study was to identify the most frequent misconceptions in a group of older adults…

  12. Educational Credentialing of an Aging Workforce: Uneasy Conclusions

    ERIC Educational Resources Information Center

    Isopahkala-Bouret, Ulpukka

    2015-01-01

    This study investigates the educational attainment of an aging workforce from the perspective of educational credentialing. The research questions are defined as follows: Why are workers over age 50 attaining university degrees? How do they narratively construct the rational for pursuing well-recognized credentials in midlife? The specific focus…

  13. Active Ageing Level of Older Persons: Regional Comparison in Thailand.

    PubMed

    Haque, Md Nuruzzaman

    2016-01-01

    Active ageing level and its discrepancy in different regions (Bangkok, Central, North, Northeast, and South) of Thailand have been examined for prioritizing the policy agenda to be implemented. Attempt has been made to test preliminary active ageing models for Thai older persons and hence active ageing index (AAI, ranges from 0 to 1) has been estimated. Using nationally representative data and confirmatory factor analysis approach, this study justified active ageing models for female and male older persons in Thailand. Results revealed that active ageing level of Thai older persons is not high (mean AAIs for female and male older persons are 0.64 and 0.61, resp., and those are significantly different (p < 0.001)). Mean AAI in Central region is lower than North, Northeast, and South regions but there is no significant difference in the latter three regions of Thailand. Special emphasis should be given to Central region and policy should be undertaken for increasing active ageing level. Implementation of an Integrated Active Ageing Package (IAAP), containing policies for older persons to improve their health and economic security, to promote participation in social groups and longer working lives, and to arrange learning programs, would be helpful for increasing older persons' active ageing level in Thailand. PMID:27375903

  14. Active Ageing Level of Older Persons: Regional Comparison in Thailand.

    PubMed

    Haque, Md Nuruzzaman

    2016-01-01

    Active ageing level and its discrepancy in different regions (Bangkok, Central, North, Northeast, and South) of Thailand have been examined for prioritizing the policy agenda to be implemented. Attempt has been made to test preliminary active ageing models for Thai older persons and hence active ageing index (AAI, ranges from 0 to 1) has been estimated. Using nationally representative data and confirmatory factor analysis approach, this study justified active ageing models for female and male older persons in Thailand. Results revealed that active ageing level of Thai older persons is not high (mean AAIs for female and male older persons are 0.64 and 0.61, resp., and those are significantly different (p < 0.001)). Mean AAI in Central region is lower than North, Northeast, and South regions but there is no significant difference in the latter three regions of Thailand. Special emphasis should be given to Central region and policy should be undertaken for increasing active ageing level. Implementation of an Integrated Active Ageing Package (IAAP), containing policies for older persons to improve their health and economic security, to promote participation in social groups and longer working lives, and to arrange learning programs, would be helpful for increasing older persons' active ageing level in Thailand.

  15. Hearing Levels of Children by Age and Sex: United States.

    ERIC Educational Resources Information Center

    Roberts, Jean; Huber, Paul

    This report contains estimates of hearing levels for children 6 to 11 years of age in the United States as determined in the second cycle of the Health Examination Survey, conducted during 1963-1965. A probability sample (N=7,119) was selected to represent the 24 million children 6 to 11 years of age in the noninstitutional population. Hearing…

  16. Age, education and dementia related deaths. The Norwegian Counties Study and The Cohort of Norway.

    PubMed

    Strand, Bjørn Heine; Langballe, Ellen Melbye; Rosness, Tor A; Bergem, Astrid Liv Mina; Engedal, Knut; Nafstad, Per; Tell, Grethe S; Ormstad, Heidi; Tambs, Kristian; Bjertness, Espen

    2014-10-15

    An inverse relationship between educational level and dementia has been reported in several studies. In this study we investigated the relationship between educational level and dementia related deaths for cohorts of people all born during 1915-39. The cohorts were followed up from adulthood or old age, taking into account possible confounders and mediating paths. Our study population comprised participants in Norwegian health examination studies in the period 1974-2002; The Counties Study and Cohort of Norway (CONOR). Dementia related deaths were defined as deaths with a dementia diagnosis on the death certificate and linked using the Cause of Death Registry to year 2012. The study included 90,843 participants, 2.06 million person years and 2440 dementia related deaths. Cox regression was used to assess the association between education and dementia related deaths. Both high and middle educational levels were associated with lower dementia related death risk compared to those with low education when follow-up started in adulthood (35-49 years, high versus low education: HR=0.68, 95% confidence interval (CI) 0.50-0.93; 50-69 years, high versus low education: HR=0.52, 95% CI 0.34-0.80). However, when follow-up started at old age (70-80 years) there was no significant association between education and dementia related death. Restricting the study population to those born during a five-year period 1925-29 (the birth cohort overlapping all three age groups), gave similar main findings. The protective effects found for both high and middle educational level compared to low education were robust to adjustment for cardiovascular health and life style factors, suggesting education to be a protective factor for dementia related death. Both high and middle educational levels were associated with decreased dementia related death risk compared with low educational level when follow-up started in adulthood, but no association was observed when follow-up started at old age.

  17. Expanding Arts Education in a Digital Age

    ERIC Educational Resources Information Center

    Choi, Haeryun; Piro, Joseph M.

    2009-01-01

    This article proposes a way to expand the study of arts education within new contexts of technology and globalization. Drawing upon theories that have informed arts and aesthetic education in the past, the authors suggest new applications for these ideas to ensure that arts education sustains its significance in twenty-first-century society. The…

  18. Introducing Technology Education at the Elementary Level

    ERIC Educational Resources Information Center

    McKnight, Sean

    2012-01-01

    Many school districts are seeing a need to introduce technology education to students at the elementary level. Pennsylvania's Penn Manor School District is one of them. Pennsylvania has updated science and technology standards for grades 3-8, and after several conversations the author had with elementary principals and the assistant superintendent…

  19. Extending Graduate Level Education: A Management Model.

    ERIC Educational Resources Information Center

    Hales, Robert L.; Felt, Stephen B.

    A study was conducted to determine the effectiveness of audiotape cassette technology in delivering professional, graduate-level distance education programs to adult audiences, and to compare this method with traditional classroom instruction. Specific elements of student-teacher rapport, pacing, and attitudes towards the audiotaped course were…

  20. Develop Education Systems that Integrate All Levels

    ERIC Educational Resources Information Center

    Kiker, Jason

    2007-01-01

    During the last few years, the development of seamless education systems to promote students' postsecondary success has been discussed by policymakers at the local, state and federal levels as well as reform-minded individuals. Florida, Washington, Iowa, Georgia and California either have statewide integrated systems or are moving quickly toward…

  1. Moral Education of Youths in the Information Age

    ERIC Educational Resources Information Center

    Lo, Leslie N. K; Wang, Fang

    2006-01-01

    In Chinese societies, moral education has always been considered the most essential component of education because the nurturing of moral persons is the prime function of schooling. The implementation of moral education has relied on the inculcation of values that reflect moral ideals. The emergence of the Information Age, with a plethora of…

  2. Effects of region of birth, educational level and age on late presentation among men who have sex with men newly diagnosed with HIV in a network of STI/HIV counselling and testing clinics in Spain.

    PubMed

    Diaz, A; del Romero, J; Rodriguez, C; Alastrue, I; Belda, J; Bru, F J; Cámara, M M; Junquera, M L; Sanz, I; Viloria, L J; Gil, L; Martínez, E; Gual, F; Landa, M C; Pueyo, I; Ureña, J M; Martínez, B; Varela, J A; Polo, A; Azpiri, M A; Diez, M

    2015-04-09

    This paper analyses late presentation (LP) of HIV infection, and its determinants, among men who have sex with men (MSM) in Spain, newly diagnosed with HIV (2003-2011) in 15 sexually transmitted infection/HIV counselling and testing clinics. LP was defined as <350 CD4 cells/µL or AIDS. In total, 3,081 MSM were included (2,499 having CD4/AIDS); overall LP was 25.3%. LP was higher in men older than 34 years, those not previously HIV-tested (adjusted odds ratio (aOR):3.1; 95% confidence intervals (CI):2.3-4.2) , and those tested > 12 months before diagnosis (12-24 months (aOR:1.4; 95% CI:1.0-2.0); > 24 months (aOR:2.2; 95% CI:1.7-3.0)). LP was less likely in MSM reporting a known HIV-infected partner as infection source or symptoms compatible with acute retroviral syndrome. 'Region of birth' interacted with 'educational level' and 'steady partner as infection source': only African and Latin-American MSM with low educational level were more likely to present late; Latin-American men attributing their infection to steady partner, but no other MSM, had LP more frequently. In Spain, HIV testing among MSM should be promoted, especially those > 34 years old and migrants with low educational level. The current recommendation that MSM be tested at least once a year is appropriate.

  3. Exercise and Aging: New Perspectives and Educational Approaches.

    ERIC Educational Resources Information Center

    Crase, Darrell; Rosato, Frank D.

    1979-01-01

    Several factors have focused new attention on aging and the aged. A major concern emanating from these has been the role of physical fitness upon the health status of the aging. Benefits of exercise and educational and curricular modifications are identified to promote health and well-being among the elderly. (Author/BEF)

  4. Molecular-level insights into aging processes of skin elastin.

    PubMed

    Mora Huertas, Angela C; Schmelzer, Christian E H; Hoehenwarter, Wolfgang; Heyroth, Frank; Heinz, Andrea

    2016-01-01

    Skin aging is characterized by different features including wrinkling, atrophy of the dermis and loss of elasticity associated with damage to the extracellular matrix protein elastin. The aim of this study was to investigate the aging process of skin elastin at the molecular level by evaluating the influence of intrinsic (chronological aging) and extrinsic factors (sun exposure) on the morphology and susceptibility of elastin towards enzymatic degradation. Elastin was isolated from biopsies derived from sun-protected or sun-exposed skin of differently aged individuals. The morphology of the elastin fibers was characterized by scanning electron microscopy. Mass spectrometric analysis and label-free quantification allowed identifying differences in the cleavage patterns of the elastin samples after enzymatic digestion. Principal component analysis and hierarchical cluster analysis were used to visualize differences between the samples and to determine the contribution of extrinsic and intrinsic aging to the proteolytic susceptibility of elastin. Moreover, the release of potentially bioactive peptides was studied. Skin aging is associated with the decomposition of elastin fibers, which is more pronounced in sun-exposed tissue. Marker peptides were identified, which showed an age-related increase or decrease in their abundances and provide insights into the progression of the aging process of elastin fibers. Strong age-related cleavage occurs in hydrophobic tropoelastin domains 18, 20, 24 and 26. Photoaging makes the N-terminal and central parts of the tropoelastin molecules more susceptible towards enzymatic cleavage and, hence, accelerates the age-related degradation of elastin. PMID:27569260

  5. Elementary Level Consumer Education. Consumer Education Materials Project.

    ERIC Educational Resources Information Center

    Baecher, Charlotte; And Others

    In this publication, one of a series of six for the Consumer Education Materials (CEMP), form and focus are given to skills emphasized at the elementary school level which parallel consumer competencies. The case studies are organized in two sections. The first section, case studies of interdisciplinary programs, examines a variety of approaches…

  6. Impact of Plumbing Age on Copper Levels in Drinking Water

    EPA Science Inventory

    Theory and limited practical experiences suggest that higher copper levels in drinking water tap samples are typically associated with newer plumbing systems, and levels decrease with increasing plumbing age. Past researchers have developed a conceptual model to explain the “agin...

  7. State-Level Variability of Educational Outcomes of Students with Emotional Disturbance

    ERIC Educational Resources Information Center

    Villarreal, Victor

    2015-01-01

    This study examined the educational environment placement and educational outcomes of students identified as having an emotional disturbance (ED). The sample was drawn from special education enrollment data for students aged 6-21 years in the 50 states and Washington, DC in 2010. Additional economic and demographic state-level variables were…

  8. Effects of Maternal Education, Age, and Parity of Fatal Infant Accidents.

    ERIC Educational Resources Information Center

    Wicklund, Kristine; And Others

    1984-01-01

    Analysis of computerized linked birth and death record information found that maternal age and education are inversely related to infant mortality, while mother's parity is directly related. Accident mortality rate differentials by educational level were more evident for certain categories of accident (suffocation, death by fire). (Author/GC)

  9. Moral Education in an Age of Globalization

    ERIC Educational Resources Information Center

    Noddings, Nel

    2010-01-01

    Care theory is used to describe an approach to global ethics and moral education. After a brief introduction to care ethics, the theory is applied to global ethics. The paper concludes with a discussion of moral education for personal, political, and global domains.

  10. Aging and Higher Education: Prospects for Intervention.

    ERIC Educational Resources Information Center

    Rebok, George W.

    1981-01-01

    An understanding of adulthood educational participation should be developed according to a criterion of environmental and situationally dependent factors rather than solely to one of inexorable and cross-situational biophysical decline. Environmental and organismic factors that may relate to chronically low rates of educational participation by…

  11. Experiential Environmental Education for Primary Aged Children.

    ERIC Educational Resources Information Center

    Prince, Heather

    Environmental education is defined as a cross-curricular theme in the national curriculum (NC) of England and Wales. Environmental education may be experiential in and outside the classroom; outside, the environment may act as a stimulus for creative writing, investigative fieldwork, or sensory activities. Young children learn best by doing.…

  12. A Narrative Study of the Experiences that Impact Educational Choices of Middle-Aged Women

    ERIC Educational Resources Information Center

    Perez, Shireese Redmond

    2011-01-01

    The purpose of this qualitative study was to answer the research questions of how middle-aged women perceive higher education and why they do or do not pursue a higher level of education. According to the U.S. Census Bureau's 2009 American Community Survey microdata, more than half of the women between the ages of 30-50 years in one Midwestern US…

  13. Association between educational level and health related quality of life in Spanish adults

    PubMed Central

    Regidor, E.; Barrio, G.; de la Fuente, L.; Domingo, A.; Rodriguez, C.; Alonso, J.

    1999-01-01

    OBJECTIVE: To analyse differences in health by educational level in Spanish adults by comparing the health dimensions of the SF-36 Heath Survey. DESIGN: Data were taken from the National Survey on Drug Use carried out in February 1996. The information was collected by home personal interview. In addition to measuring the use of legal and illegal drugs and their associated health risks, the health status of the Spanish population was analysed using the Spanish version of the SF- 36 Health Survey. MAIN OUTCOME MEASURE: Absolute and standardised differences between mean score on each dimension of the SF-36 Health Survey in each educational group with respect to the group with the highest educational level. RESULTS: Perceived health status declines with decreasing educational level, except in women with second level education who have a higher mean rating than women with third level education on various health dimensions. The absolute differences in perceived health between the different categories of educational level and the reference category become larger with increasing age. The greatest differences by educational level in both men and women were found in mental health and general health among persons 25 to 44 years of age, and in physical function and general health among those 45 to 64 years. In persons aged 65 or older, the greatest differences are seen in physical function and vitality in men, and in bodily pain and emotional role in women. CONCLUSIONS: The influence of educational level on the different dimensions of perceived health may vary by sex.   PMID:10396467

  14. Dealing with Unseen Obstacles to Education in the Digital Age

    ERIC Educational Resources Information Center

    Powell, Valerie J. H.; Sirinterlikci, Arif; Zomp, Christopher; Johnson, Randall S.; Miller, Phillip; Powell, James C.

    2013-01-01

    This paper updates the efforts to educate blind students in higher education in the digital age and describes how to support the development of mental models in learning through tactile learning and 3D-printing technology. It cites research documenting a drop in Braille literacy along with the growth in use of digital technologies by blind…

  15. Digital Citizenship Means Character Education for the Digital Age

    ERIC Educational Resources Information Center

    Ohler, Jason

    2012-01-01

    The reality of students' cyber lives has thrust upon educators a new approach: creating character education programs tuned to digital youth that are proactive and aggressive. This will help integrate students' digital activities within the context of the communities in which they live, both local and digital. The digital age beckons a new era of…

  16. Saving Higher Education in the Age of Money

    ERIC Educational Resources Information Center

    Engell, James; Dangerfield, Anthony

    2007-01-01

    "Saving Higher Education in the Age of Money" is a critique of the pernicious syndrome set in motion when the means and concomitant benefits of higher education--money and prestige, in particular--became increasingly accepted as its most important and fundamental ends. The book contends, on the basis of extensive evidence and documentation, that…

  17. Teachers' Reflections on Education in a Global Age

    ERIC Educational Resources Information Center

    Callis, Laura Kyser; Osborn, Daniel

    2014-01-01

    This article presents profiles of and reflections by teachers with international experience, including the authors, who offer insights on education in a global age. The respondents who were colleagues of the authors were interviewed to learn about their K-12 education, insights into and analysis of their experiences teaching abroad, and thoughts…

  18. Drama Education in the Age of AIDS

    ERIC Educational Resources Information Center

    Singh, Lorraine

    2012-01-01

    This article arose out of my involvement in an undergraduate drama module at the School of Education, University of KwaZulu-Natal, where I made use of workshop theatre methodologies to explore how second-year drama students construct knowledge and develop sociocultural understandings of critical issues in society. The workshop theatre project…

  19. Science Education in a Secular Age

    ERIC Educational Resources Information Center

    Long, David E.

    2013-01-01

    A college science education instructor tells his students he rejects evolution. What should we think? The scene unfolds in one of the largest urban centers in the world. If we are surprised, why? Expanding on Federica Raia's (2012) first-hand experience with this scenario, I broaden her discussion by considering the complexity of science education…

  20. Art Education in the Age of Guantanamo

    ERIC Educational Resources Information Center

    Pistolesi, Edie

    2007-01-01

    Censorship exists in institutions where art exists, and also where art education exists. In fall 2005, a group of instructors and the author taught a group project with a political theme--peace. In this article, she examines institutionalized censorship within schools, and the ramifications of teaching the subject of peace in a time of war.…

  1. Higher Education in the Information Age.

    ERIC Educational Resources Information Center

    Dennis, Everette E., Ed.; LaMay, Craig L., Ed.

    This book of 16 author-contributed chapters examines issues of the media and public institutions of higher education including: the media ranking of universities and their contribution to low expectations of universities; the disjunction between massive support for college and university sports events and the intellectual and presumed academic…

  2. Gender and Age in Media Education

    ERIC Educational Resources Information Center

    Gajek, Elzbieta

    2009-01-01

    Nowadays mass media shape the perception of social values and roles. Thus, aspects of media education that deal with various kinds of inequalities influence general sensitivity to diversity and its consequences. In this respect media and intercultural competences interrelate. Not only minorities' rights have to be secured, but also majorities…

  3. Sex, Education, Age, and Cautiousness: Implications for Counselors.

    ERIC Educational Resources Information Center

    Wright, Bonnie McLean; Carscaddon, David Mitchell; Lambert, Steven Dennis

    2000-01-01

    A cross-sectional study of educated men and women showed that cautiousness, as measured by perceived problem-solving ability, does not increase with age. Sex differences were nonsignificant. The results are discussed in terms of R. Schultz and J. Heckhausen's Life Span Model of Successful Aging. (Contains 28 references and 1 table.) (Author)

  4. Art Education: Growing Old or Coming of Age?

    ERIC Educational Resources Information Center

    Sidelnick, Mark

    1993-01-01

    Asserts that traditional age-stage theory of visual art education is simplistic and misleading. Suggests that neoteny, the retention of juvenile-like traits in adults, may provide another means of linking human development to the visual arts. Concludes that the inherent neotenous aspects of art can make a contribution to successful aging. (CFR)

  5. Flourishing Creativity: Education in an Age of Wonder

    ERIC Educational Resources Information Center

    Tan, Oon Seng

    2015-01-01

    The twenty-first century is often described as an age of uncertainty and ambiguity with unprecedented challenges. Those with a creative mind-set however might call this millennium an age of wonder. New technologies and digital media are facilitating imagination and inventiveness. How are we innovating education? Are schools and classroom fostering…

  6. Perceptions of Aging across 26 Cultures and their Culture-Level Associates

    PubMed Central

    Löckenhoff, Corinna E.; De Fruyt, Filip; Terracciano, Antonio; McCrae, Robert R.; De Bolle, Marleen; Costa, Paul T.; Aguilar-Vafaie, Maria E.; Ahn, Chang-kyu; Ahn, Hyun-nie; Alcalay, Lidia; Allik, Juri; Avdeyeva, Tatyana. V.; Barbaranelli, Claudio; Benet-Martinez, Veronica; Blatný, Marek; Bratko, Denis; Brunner-Sciarra, Marina; Cain, Thomas R.; Crawford, Jarret T.; Lima, Margarida P.; Ficková, Emília; Gheorghiu, Mirona; Halberstadt, Jamin; Hřebíčková, Martina; Jussim, Lee; Klinkosz, Waldemar; Knežević, Goran; Leibovich de Figueroa, Nora; Martin, Thomas. A.; Marušić, Iris; Mastor, Khairul Anwar; Miramontez, Daniel R.; Nakazato, Katsuharu; Nansubuga, Florence; Pramila, V.S.; Purić, Danka; Realo, Anu; Reátegui, Norma; Rolland, Jean-Pierre; Rossier, Jerome; Schmidt, Vanina; Sekowski, Andrzej; Shakespeare-Finch, Jane; Shimonaka, Yoshiko; Simonetti, Franco; Siuta, Jerzy; Smith, Peter B.; Szmigielska, Barbara; Wang, Lei; Yamaguchi, Mami; Yik, Michelle

    2010-01-01

    College students (N = 3,435) in 26 cultures reported their perceptions of age-related changes in physical, cognitive, and socioemotional areas of functioning and rated societal views of aging within their culture. There was widespread cross-cultural consensus regarding the expected direction of aging trajectories with (1) perceived declines in societal views of aging, physical attractiveness, the ability to perform everyday tasks, and new learning, (2) perceived increases in wisdom, knowledge, and received respect, and (3) perceived stability in family authority and life satisfaction. Cross-cultural variations in aging perceptions were associated with culture-level indicators of population aging, education levels, values, and national character stereotypes. These associations were stronger for societal views on aging and perceptions of socioemotional changes than for perceptions of physical and cognitive changes. A consideration of culture-level variables also suggested that previously reported differences in aging perceptions between Asian and Western countries may be related to differences in population structure. PMID:20025408

  7. Perceptions of aging across 26 cultures and their culture-level associates.

    PubMed

    Löckenhoff, Corinna E; De Fruyt, Filip; Terracciano, Antonio; McCrae, Robert R; De Bolle, Marleen; Costa, Paul T; Aguilar-Vafaie, Maria E; Ahn, Chang-kyu; Ahn, Hyun-nie; Alcalay, Lidia; Allik, Juri; Avdeyeva, Tatyana V; Barbaranelli, Claudio; Benet-Martinez, Veronica; Blatný, Marek; Bratko, Denis; Cain, Thomas R; Crawford, Jarret T; Lima, Margarida P; Ficková, Emília; Gheorghiu, Mirona; Halberstadt, Jamin; Hrebícková, Martina; Jussim, Lee; Klinkosz, Waldemar; Knezević, Goran; de Figueroa, Nora Leibovich; Martin, Thomas A; Marusić, Iris; Mastor, Khairul Anwar; Miramontez, Daniel R; Nakazato, Katsuharu; Nansubuga, Florence; Pramila, V S; Realo, Anu; Rolland, Jean-Pierre; Rossier, Jerome; Schmidt, Vanina; Sekowski, Andrzej; Shakespeare-Finch, Jane; Shimonaka, Yoshiko; Simonetti, Franco; Siuta, Jerzy; Smith, Peter B; Szmigielska, Barbara; Wang, Lei; Yamaguchi, Mami; Yik, Michelle

    2009-12-01

    College students (N=3,435) in 26 cultures reported their perceptions of age-related changes in physical, cognitive, and socioemotional areas of functioning and rated societal views of aging within their culture. There was widespread cross-cultural consensus regarding the expected direction of aging trajectories with (a) perceived declines in societal views of aging, physical attractiveness, the ability to perform everyday tasks, and new learning; (b) perceived increases in wisdom, knowledge, and received respect; and (c) perceived stability in family authority and life satisfaction. Cross-cultural variations in aging perceptions were associated with culture-level indicators of population aging, education levels, values, and national character stereotypes. These associations were stronger for societal views on aging and perceptions of socioemotional changes than for perceptions of physical and cognitive changes. A consideration of culture-level variables also suggested that previously reported differences in aging perceptions between Asian and Western countries may be related to differences in population structure. PMID:20025408

  8. Age, education, and earnings in the course of Brazilian development: does composition matter?

    PubMed Central

    de Lima Amaral, Ernesto Friedrich; Potter, Joseph E.; Hamermesh, Daniel S.; Rios-Neto, Eduardo Luiz Goncalves

    2015-01-01

    BACKGROUND The impacts of shifts in the age distribution of the working-age population have been studied in relation to the effect of the baby boom generation on the earnings of different cohorts in the U.S. However, this topic has received little attention in the context of the countries of Asia and Latin America, which are now experiencing substantial shifts in their age-education distributions. OBJECTIVE In this analysis, we estimate the impact of the changing relative size of the adult male population, classified by age and education groups, on the earnings of employed men living in 502 Brazilian local labor markets during four time periods between 1970 and 2000. METHODS Taking advantage of the huge variation across Brazilian local labor markets and demographic census micro-data, we used fixed effects models to demonstrate that age education group size depresses earnings. RESULTS These effects are more detrimental among age-education groups with higher education, but they are becoming less negative over time. The decrease in the share of workers with the lowest level of education has not led to gains in the earnings of these workers in recent years. CONCLUSIONS These trends might be a consequence of technological shifts and increasing demand for labor with either education or experience. Compositional shifts are influential, which suggests that this approach could prove useful in studying this central problem in economic development. PMID:26146484

  9. Educational "Anticipations" of Traditional Age Community College Students: A Prolegomena to Any Future Accountability Indicators

    ERIC Educational Resources Information Center

    Adelman, Clifford

    2005-01-01

    This article offers a five-level variable that highlights the level and the consistency of a student's educational "anticipations," and tests the explanatory power of this approach to the histories of traditional age community college students using the postsecondary transcript files of the NELS:88\\2000 longitudinal study. In logistic…

  10. A Golden Age? Dostoevsky, Daoism and Education

    ERIC Educational Resources Information Center

    Roberts, Peter

    2016-01-01

    There is much of value for educationists in the work of the great Russian novelist and thinker, Fyodor Dostoevsky. This paper explores a key theme in Dostoevsky's later writings: the notion of a "Golden Age". It compares the ideal depicted in Dostoevsky's story "The Dream of a Ridiculous Man" with the implied utopia of the…

  11. The Effect of Age on Attention Level: A Comparison of Two Age Groups.

    PubMed

    Lufi, Dubi; Segev, Shahar; Blum, Adi; Rosen, Tal; Haimov, Iris

    2015-09-01

    In the present study, a computerized test was used to compare the attention level of a group of healthy older participants aged 75 with that of a group of students aged 31. The second part of the study examined only the older participants and sought to discover how three measures of lifestyle were related to measures of attention. The results showed that the young group performed better on measures of attention. No differences between the two age groups were found on measures of impulsivity and on four measures of sustained attention. A discriminant function analysis found that reaction time and standard deviation of reaction time can explain 87.50% of the variance in both groups. The older participants' answers to the lifestyle questions showed that variables of attention correlated significantly with time spent watching television and reading. The results indicate that attention level declines with age; however, no decline was observed on measures of impulsivity and sustained attention.

  12. Age- and education-adjusted normative data for the Montreal Cognitive Assessment (MoCA) in older adults age 70-99.

    PubMed

    Malek-Ahmadi, Michael; Powell, Jessica J; Belden, Christine M; O'Connor, Kathy; Evans, Linda; Coon, David W; Nieri, Walter

    2015-01-01

    The original validation study for the Montreal Cognitive Assessment (MoCA) suggests a cutoff score of 26; however, this may be too stringent for older adults, particularly for those with less education. Given the rapidly increasing number of older adults and associated risk of dementia, this study aims to provide appropriate age- and education-adjusted norms for the MoCA. Data from 205 participants in an ongoing longevity study were used to derive normative data. Individuals were grouped based on age (70-79, 80-89, 90-99) and education level (≤12 Years, 13-15, ≥16 Years). There were significant differences between age and education groups with younger and more educated participants outperforming their counterparts. Forty-six percent of our sample scored below the suggested cutoff of 26. These normative data may provide a more accurate representation of MoCA performance in older adults for specific age and education stratifications.

  13. Diversification Management at Tertiary Education Level: A Review

    ERIC Educational Resources Information Center

    Takwate, Kwaji Tizhe

    2016-01-01

    This paper examines the concept of management of diversification at tertiary education level in view of the growth of national secondary education system which vested high scramble for tertiary education was made in relation to question of access and expansion. This paper examines management of diversification at tertiary education level as a…

  14. Low Literacy Levels in Adults: Implications for Patient Education.

    ERIC Educational Resources Information Center

    Fisher, Evelyn

    1999-01-01

    Health-education materials often require reading levels higher than that of many patients. Nurses need awareness of the prevalence of low literacy and the ability to assess reading levels so they can develop appropriate patient-education materials. (SK)

  15. Methamphetamine increases basal ganglia iron to levels observed in aging.

    PubMed

    Melega, William P; Laćan, Goran; Harvey, Dennis C; Way, Baldwin M

    2007-10-29

    Increases in basal ganglia iron are well documented for neurodegenerative diseases but have not been associated with methamphetamine (METH). In this study, vervet monkeys that received two doses of METH (2 mg/kg, intramuscularly, 6 h apart) showed at 1 month, iron increases in substantia nigra pars reticulata and globus pallidus, with concurrent increases of ferritin-immunoreactivity and decreases of tyrosine hydroxylase-immunoreactivity in substantia nigra. At 1.5 years, substantia nigra tyrosine hydroxylase-immunoreactivity had recovered while iron and ferritin-immunoreactivity increases persisted. Globus pallidus and substantia nigra iron levels of the adult METH-exposed animals (age 5-9 years) were now comparable with those of drug-naive, aged animals (19-22 years), suggesting an aging-related condition that might render those regions more vulnerable to oxidative stress.

  16. Relations between Preschool Attention Span-Persistence and Age 25 Educational Outcomes.

    PubMed

    McClelland, Megan M; Acock, Alan C; Piccinin, Andrea; Rhea, Sally Ann; Stallings, Michael C

    2013-04-01

    This study examined relations between children's attention span-persistence in preschool and later school achievement and college completion. Children were drawn from the Colorado Adoption Project using adopted and non-adopted children (N = 430). Results of structural equation modeling indicated that children's age 4 attention span-persistence significantly predicted math and reading achievement at age 21 after controlling for achievement levels at age 7, adopted status, child vocabulary skills, gender, and maternal education level. Relations between attention span-persistence and later achievement were not fully mediated by age 7 achievement levels. Logistic regressions also revealed that age 4 attention span-persistence skills significantly predicted the odds of completing college by age 25. The majority of this relationship was direct and was not significantly mediated by math or reading skills at age 7 or age 21. Specifically, children who were rated one standard deviation higher on attention span-persistence at age 4 had 48.7% greater odds of completing college by age 25. Discussion focuses on the importance of children's early attention span-persistence for later school achievement and educational attainment.

  17. Relations between Preschool Attention Span-Persistence and Age 25 Educational Outcomes

    PubMed Central

    McClelland, Megan M.; Acock, Alan C.; Piccinin, Andrea; Rhea, Sally Ann; Stallings, Michael C.

    2012-01-01

    This study examined relations between children’s attention span-persistence in preschool and later school achievement and college completion. Children were drawn from the Colorado Adoption Project using adopted and non-adopted children (N = 430). Results of structural equation modeling indicated that children’s age 4 attention span-persistence significantly predicted math and reading achievement at age 21 after controlling for achievement levels at age 7, adopted status, child vocabulary skills, gender, and maternal education level. Relations between attention span-persistence and later achievement were not fully mediated by age 7 achievement levels. Logistic regressions also revealed that age 4 attention span-persistence skills significantly predicted the odds of completing college by age 25. The majority of this relationship was direct and was not significantly mediated by math or reading skills at age 7 or age 21. Specifically, children who were rated one standard deviation higher on attention span-persistence at age 4 had 48.7% greater odds of completing college by age 25. Discussion focuses on the importance of children’s early attention span-persistence for later school achievement and educational attainment. PMID:23543916

  18. Idaho Marketing Education Core Curriculum. Career Sustaining Level, Specialist Level, Supervisory Level, Entrepreneurial Level.

    ERIC Educational Resources Information Center

    Miller, Linda Wise; Winn, Richard

    This document contains Idaho's marketing education (ME) core curriculum. Presented first are a list of 22 ME strategies that are aligned with the Idaho State Division of Vocational-Technical Education's strategic plan and a chart detailing the career pathways of ME in Idaho (arts and communication, business and management, health services, human…

  19. Age and competition level on injuries in female ice hockey.

    PubMed

    Keightley, M; Reed, N; Green, S; Taha, T

    2013-08-01

    The objective of this study was to describe the number, types and locations of known injuries occurring across different age categories and levels of competition in female ice hockey within the Ontario Women's Hockey Association from 2004/05 to 2007/08. We further examined under which aforementioned factors and combination of factors an unusually high or low number of injuries was recorded. Secondary analysis of anonymized injury data was conducted. The most common known injury type was strain/sprain, followed by concussion while the most frequent injury location was head/face/mouth. Analysis of deviance indicated that a significantly higher than expected number of sprain/strain, concussion and laceration injuries were recorded compared to all other injury types. In addition, there were a higher number of injuries recorded at the AA level compared to all other levels of competition. Finally, the age categories of Peewee, Midget and Intermediate within the AA level of competition, as well as Senior/Adult within the Houseleague level of competition also recorded a significantly higher number of injuries compared to other combinations of descriptive factors. Further research with female youth is needed to better understand the high number of injuries, including concussions, reported overall. PMID:23516144

  20. Sleep complaints affecting school performance at different educational levels.

    PubMed

    Pagel, James F; Kwiatkowski, Carol F

    2010-01-01

    The clear association between reports of sleep disturbance and poor school performance has been documented for sleepy adolescents. This study extends that research to students outside the adolescent age grouping in an associated school setting (98 middle school students, 67 high school students, and 64 college students). Reported restless legs and periodic limb movements are significantly associated with lower GPA's in junior high students. Consistent with previous studies, daytime sleepiness was the sleep variable most likely to negatively affects high school students. Sleep onset and maintenance insomnia were the reported sleep variables significantly correlated with poorer school performance in college students. This study indicates that different sleep disorder variables negatively affect performance at different age and educational levels.

  1. Consumer Education in an Age of Adaptation. Educator Resource Series.

    ERIC Educational Resources Information Center

    Campbell, Sally R.

    Designed to serve as a reference and resource, this publication contains ideas and information to help teachers modify content and teaching methods to assist students in coping with the changing marketplace. Part 1 of the guide lists educational objectives for these major content areas: (1) The Consumer and the Economy, (2) Values and Goals, (3)…

  2. Family Resources and Mid-Life Level of Education: A Longitudinal Study of the Mediating Influence of Childhood Parental Involvement

    ERIC Educational Resources Information Center

    von Otter, Cecilia

    2014-01-01

    This paper draws on the concept of parental involvement, popular among educators and policy-makers, in investigating differences in level of attained education by family background. The question is if parental involvement in children's schooling at age 14 acts as a mediator between family resources and mid-life level of attained education.…

  3. Investigating the Relationship between the Quality of Education and Level of Educational Attainment in Turkish Provinces

    ERIC Educational Resources Information Center

    Gumus, Sedat

    2012-01-01

    Research in comparative and international education indicates that the quality of education, as measured by standardized tests, and the level of educational attainment have a significant impact on individual earning and national economic growth. However, the relationship between the quality of education and the level of educational attainment has…

  4. Using Education Technology as a Proactive Approach to Healthy Ageing.

    PubMed

    Rodger, Daragh; Spencer, Anne; Hussey, Pamela

    2016-01-01

    Bone Health in the Park was created in Ireland and is an online health promotion education resource focussing on bone health, healthy ageing and falls prevention. The programme was designed by an Advanced Nurse Practitioner in collaboration with an Education Technologist and primarily uses storytelling to promote education specifically on bone health and falls risk prevention for health care professionals, clients, families and informal carers. This paper reports on core deliverables from this programme from 2010 to 2015, and provides insight into their development, in addition to details on its clinical effectiveness by using technology enhanced learning to underpin health promotion initiatives. PMID:27332189

  5. Individual Innovativeness Levels of Educational Administrators

    ERIC Educational Resources Information Center

    Coklar, Ahmet Naci

    2012-01-01

    In the present study carried out with 190 educational administrators, the individual innovativeness of educational administrators was examined. As a result of the study, it was found out that the educational administrators considered themselves as early adaptors. It was also revealed that professional seniority was not important in terms of…

  6. Does Gender Matter? an Exploratory Study of Perspectives Across Genders, Age and Education

    NASA Astrophysics Data System (ADS)

    Carinci, Sherrie; Wong, Pia Lindquist

    2009-11-01

    Using a convenience sample and survey research methods, the authors seek to better understand how perspectives on gender are shaped by individuals' age, level of education and gender. Study participants responded in writing to scenarios and survey questions, revealing their personal views on gender as an identity category and as a marker in the social hierarchy. Analysis indicated that there were differences between male and female views on these dimensions of gender, and that age and educational levels were also influential. While younger respondents from both genders demonstrated flexibility in their definitions of gender and expressed strong support for gender equality, they were noticeably lacking in their knowledge of the historical context of gender relations and did not show the skills required to realise their ideals of gender equality, especially when compared to older respondents of both genders with higher levels of educational attainment.

  7. Middle Level Professors' Perspectives regarding Online Teacher Education

    ERIC Educational Resources Information Center

    Thornton, Holly

    2013-01-01

    This article reports findings from a survey of middle level teacher educators to determine their views of online teacher education. The questions were grounded in the literature about effective middle level education and the important aspects of providing teacher preparation unique to those seeking to teach young adolescent learners. The survey…

  8. The interactive effects of age, education, and BMI on cognitive functioning.

    PubMed

    Kirton, Joshua W; Dotson, Vonetta M

    2016-01-01

    We examined the moderating effects of age and cognitive reserve on the relationship between body mass index (BMI) and processing speed, executive function, and working memory based on the literature suggesting that obese individuals perform more poorly on measures of these abilities. Fifty-six healthy, dementia-free community-dwelling older (mean age 65.72 ± 7.40) and younger (mean age 21.10 ± 2.33) adults completed a neuropsychological battery and reported height and weight. Mixed effects models were used to evaluate the interactive effects of age, education (a proxy for cognitive reserve), and BMI on cognitive scores. Higher education was protective for executive deficits in younger, but not older adults. Age differences in executive functions were reduced at higher education levels but increased in individuals with higher BMI. Results suggest the inter-relationships between cognitive reserve - as measured by education - and BMI differ across age, and that obesity may accelerate the cognitive aging process.

  9. Does Gender Matter? An Exploratory Study of Perspectives across Genders, Age and Education

    ERIC Educational Resources Information Center

    Carinci, Sherrie; Wong, Pia Lindquist

    2009-01-01

    Using a convenience sample and survey research methods, the authors seek to better understand how perspectives on gender are shaped by individuals' age, level of education and gender. Study participants responded in writing to scenarios and survey questions, revealing their personal views on gender as an identity category and as a marker in the…

  10. Adult Education in Germany from the Middle Ages to 1980.

    ERIC Educational Resources Information Center

    Textor, Martin R.

    1986-01-01

    The history of adult education in Germany is examined, including the power of the Church during the Middle Ages, self-instruction in informal groups during the Renaissance, Lutheran influence during the Reformation, emphasis on reason and science during the Enlightenment period, industrialization, the Weimar Republic, the Third Reich, and post-war…

  11. Media Arts: Arts Education for a Digital Age

    ERIC Educational Resources Information Center

    Peppler, Kylie A.

    2010-01-01

    Background/Context: New technologies have been largely absent in arts education curriculum even though they offer opportunities to address arts integration, equity, and the technological prerequisites of an increasingly digital age. This paper draws upon the emerging professional field of "media arts" and the ways in which youth use new…

  12. Education of Children Aged One to Three: A Curriculum Manual.

    ERIC Educational Resources Information Center

    Furfey, Paul Hanly, Ed.

    This curriculum manual for teaching children aged one to three is a spin-off of the Infant Education Research Project, which studied the effect of intellectual stimulation on the growth of intelligence in a group of culturally deprived infants. The project involved the intensive instruction of a group of male, inner-city infants, who were visited…

  13. Effective Parenting Education through Age-Paced Newsletters

    ERIC Educational Resources Information Center

    Walker, Susan K.; Nelson, Pat Tanner

    2004-01-01

    For more than 20 years, Cooperative Extension University and county faculty throughout the nation have made available an unusually parent-friendly series of educational newsletters. Monthly issues of the newsletters address information by age groups. Through local and state collaborations that often feature the county Extension office, hospitals,…

  14. Education effects on cognitive function in a healthy aged Arab population

    PubMed Central

    Inzelberg, Rivka; Schechtman, Edna; Abuful, Amin; Masarwa, Magda; Mazarib, Aziz; Strugatsky, Rosa; Farrer, Lindsay A.; Green, Robert C.; Friedland, Robert P.

    2013-01-01

    Background The Minimental State Examination (MMSE) has not been validated in Arabic speaking populations. The Brookdale Cognitive Screening Test (BCST) has been developed for use in low schooling populations. We investigated the influence of gender, education and occupation in a cognitively normal community sample assessed with an Arabic translation of the MMSE and the BCST. Methods Cognitively normal subjects (n=266, 59.4 % males, mean age (SD): 72.4 (5.5) years) from an Arab community in northern Israel (Wadi Ara) were evaluated. Education was categorized into levels: 1=0–4 years, 2=5–8 years, 3=9–12 years. Effects of gender, education and occupation on MMSE and BCST were analyzed by ANOVA, taking age as a covariate. Results The mean MMSE score of males [26.3 (4.1)] was higher than that of females [23.6 (4.2) points]. Two-way ANOVA showed a significant interaction between gender and education on MMSE (p=0.0017) and BCST scores (p=0.0002). The effect of gender on MMSE and BCST was significant in education level 1 (p<0.0001, both tests) and level 2 (p<0.05, both tests). For education level 1, MMSE and BCST scores were higher for males, while both scores were higher for females in education level 2. The effect of occupation was not significant for both genders. Conclusion Education and gender influence performance on the Arabic translation of the MMSE and BCST in cognitively normal elderly. Cognitively normal females with 0–4 years of education score lower than males. These results should be taken into consideration in the daily use of these instruments in Arabic. PMID:17052375

  15. Third-Age Education in Canada and Japan: Attitudes toward Aging and Participation in Learning

    ERIC Educational Resources Information Center

    Hori, Shigeo; Cusack, Sandra

    2006-01-01

    Lifelong learning is essential to participation in society, and presents important challenges for educational gerontology. This study compares Canadian and Japanese perspectives on (a) attitudes toward aging, (b) the learning needs of older adults, and (c) the role of centers of learning. Surveys were conducted of sample populations in two elder…

  16. Educating an Aging Society: The University of the Third Age in Finland.

    ERIC Educational Resources Information Center

    Yenerall, Joseph D.

    2003-01-01

    The University of the Third Age in Finland has evolved from English and French models to include lectures, discussion groups, and research groups. A survey of 165 adult learners found their primary reason for participating was to acquire general education and self-knowledge. Socializing and meeting people were among the lowest ranked motivations.…

  17. Learning Reconsidered: Education in the Digital Age. Communications, Convergence and the Curriculum.

    ERIC Educational Resources Information Center

    Dennis, Everette E.; Meyer, Philip; Sundar, S. Shyam; Pryor, Larry; Rogers, Everett M.; Chen, Helen L.; Pavlik, John

    2003-01-01

    Includes thoughts of seven educators on the place of digital communication in journalism and mass communication education. Discusses communication scholars and the professional field's readiness for the digital age. Notes educators' attitudes towards technology and technology's applications in education. (PM)

  18. What Level of Education Matters Most for Growth?

    ERIC Educational Resources Information Center

    Pereira, Joao; St. Aubyn, Miguel

    2009-01-01

    We decompose annual average years of schooling series for Portugal into different schooling levels series. By estimating a number of vector autoregressions, we provide measures of aggregate and disaggregate economic growth impacts of different education levels. Increasing education at all levels except tertiary has a positive and significant…

  19. Middle Years. For Middle Level Educators.

    ERIC Educational Resources Information Center

    Hechinger, Fred M.; And Others

    1992-01-01

    This supplement offers 10 articles focusing on middle school education. Topics include remembering adolescence, resources and teaching tips, active middle school students, adolescent development, challenges in middle school education, integrated studies, planning middle school special events, a writing-science-consumerism miniunit on popcorn,…

  20. Parental Education Level Positively Affects Self-Esteem of Turkish Adolescents

    ERIC Educational Resources Information Center

    Sahin, Ertugrul; Barut, Yasar; Ersanli, Ercüment

    2013-01-01

    Although the literature on self-esteem has a long and prolific history in Turkey regarding which demographics may influence the self-esteem of adolescents. The research findings are intricate and undermine the need of further research in Turkey. This cross-sectional study re-examined the effects of age, grade level and education level of a mother…

  1. Social work faculty interest in aging: impact of education, knowledge, comfort, and experience.

    PubMed

    Wang, Donna; Ihara, Emily; Chonody, Jill; Krase, Kathryn

    2013-01-01

    As the need for gerontological social workers increases, it is important to assess faculty interest in strengthening and bolstering this area in the classroom and curriculum. This study sought to compare training and experience of social work faculty that identified aging as a teaching or research interest with faculty who did not, and to identify predictors of aging interest among faculty. A national sample of social work faculty members was recruited, and a total of 609 individuals participated in the study. The findings reveal that faculty with an interest in aging differed from nonaging faculty in the areas of knowledge of older adults, personal and paid experience, and graduate and continuing education. In addition, predictors of interest in aging included taking a graduate course, continuing education units, having paid and volunteer experience, level of knowledge of older adults, and comfort level of covering content on aging in the classroom. The connection between social work faculty and student interest in aging are discussed as implications for further social work research and education.

  2. Trends in Inequalities in Induced Abortion According to Educational Level among Urban Women

    PubMed Central

    García-Subirats, Irene; Rodríguez-Sanz, Maica; Díez, Elia; Borrell, Carme

    2010-01-01

    This study aims to describe trends in inequalities by women’s socioeconomic position and age in induced abortion in Barcelona (Spain) over 1992–1996 and 2000–2004. Induced abortions occurring in residents in Barcelona aged 20 and 44 years in the study period are included. Variables are age, educational level, and time periods. Induced abortion rates per 1,000 women and absolute differences for educational level, age, and time period are calculated. Poisson regression models are fitted to obtain the relative risk (RR) for trends. Induced abortion rates increased from 10.1 to 14.6 per 1,000 women aged 20–44 (RR = 1.44; 95% confidence interval (CI) 1.41–1.47) between 1992–1996 and 2000–2004. The abortion rate was highest among women aged 20–24 and 25–34 and changed little among women aged 35–44. Among women aged 20–24 and 25–34, those with a primary education or less had higher rates of induced abortion in the second period. Induced abortion rates also grew in those women with secondary education. In the 35–44 age group, the induced abortion rate declined among women with a secondary education (RR = 0.66; 95% CI 0.60–0.73) and slightly among those with a greater level of education. Induced abortion is rising most among women in poor socioeconomic positions. This study reveals deep inequalities in induced abortion in Barcelona, Spain. The trends identified in this study suggest that policy efforts to reduce unintended pregnancies are failing in Spain. Our study fills an important gap in literature on recent trends in Southern Europe. PMID:20229107

  3. Trends in inequalities in induced abortion according to educational level among urban women.

    PubMed

    Pérez, Gloria; García-Subirats, Irene; Rodríguez-Sanz, Maica; Díez, Elia; Borrell, Carme

    2010-05-01

    This study aims to describe trends in inequalities by women's socioeconomic position and age in induced abortion in Barcelona (Spain) over 1992-1996 and 2000-2004. Induced abortions occurring in residents in Barcelona aged 20 and 44 years in the study period are included. Variables are age, educational level, and time periods. Induced abortion rates per 1,000 women and absolute differences for educational level, age, and time period are calculated. Poisson regression models are fitted to obtain the relative risk (RR) for trends. Induced abortion rates increased from 10.1 to 14.6 per 1,000 women aged 20-44 (RR = 1.44; 95% confidence interval (CI) 1.41-1.47) between 1992-1996 and 2000-2004. The abortion rate was highest among women aged 20-24 and 25-34 and changed little among women aged 35-44. Among women aged 20-24 and 25-34, those with a primary education or less had higher rates of induced abortion in the second period. Induced abortion rates also grew in those women with secondary education. In the 35-44 age group, the induced abortion rate declined among women with a secondary education (RR = 0.66; 95% CI 0.60-0.73) and slightly among those with a greater level of education. Induced abortion is rising most among women in poor socioeconomic positions. This study reveals deep inequalities in induced abortion in Barcelona, Spain. The trends identified in this study suggest that policy efforts to reduce unintended pregnancies are failing in Spain. Our study fills an important gap in literature on recent trends in Southern Europe.

  4. Maternal age at first birth and adolescent education in Brazil

    PubMed Central

    Marteleto, Letícia J.; Dondero, Molly

    2013-01-01

    BACKGROUND Brazil has witnessed dramatic changes in its fertility patterns in recent decades. The decline to below-replacement fertility has been accompanied by increases in the proportion of children born to young mothers. Yet we know little about the well-being of children born to young mothers in Brazil. OBJECTIVE and METHODS Using data from the 2006 Pesquisa Nacional de Demografia e Saúde and a quasi-natural experimental approach, this study examines the implications of maternal age at first birth for the education of Brazilian adolescents. RESULTS We find that being born to a young mother is associated with educational disadvantages in adolescence, but that these disadvantages are attenuated once we account for mothers’ selection into early childbearing. We also find that, in southern Brazil, adolescents born to young mothers have poorer educational outcomes compared with their peers born to older mothers, but that in northern Brazil no such disparities exist. CONCLUSIONS Adolescent educational disadvantages associated with being born to a young mother are not an artifact of selectivity, at least in southern Brazil. Regional variation in the effect of maternal age at first birth on adolescent education suggests the important role of the extended family and the father’s presence as mechanisms through which disadvantages operate. PMID:24382945

  5. Age-aware solder performance models : level 2 milestone completion.

    SciTech Connect

    Neilsen, Michael K.; Vianco, Paul Thomas; Neidigk, Matthew Aaron; Holm, Elizabeth Ann

    2010-09-01

    Legislated requirements and industry standards are replacing eutectic lead-tin (Pb-Sn) solders with lead-free (Pb-free) solders in future component designs and in replacements and retrofits. Since Pb-free solders have not yet seen service for long periods, their long-term behavior is poorly characterized. Because understanding the reliability of Pb-free solders is critical to supporting the next generation of circuit board designs, it is imperative that we develop, validate and exercise a solder lifetime model that can capture the thermomechanical response of Pb-free solder joints in stockpile components. To this end, an ASC Level 2 milestone was identified for fiscal year 2010: Milestone 3605: Utilize experimentally validated constitutive model for lead-free solder to simulate aging and reliability of solder joints in stockpile components. This report documents the completion of this milestone, including evidence that the milestone completion criteria were met and a summary of the milestone Program Review.

  6. The reminiscence bump in autobiographical memory: effects of age, gender, education, and culture.

    PubMed

    Janssen, Steve M J; Chessa, Antonio G; Murre, Jaap M J

    2005-08-01

    We investigated the age distribution of autobiographical memories with the Galton-Crovitz method through the Internet. Almost 2000 participants in the United States and the Netherlands aged between 11 and 70 years participated. They were presented with 10 cue words, and were asked to recall and date autobiographical memories. We found strong evidence for a "reminiscence bump" in all participant groups at all ages, with peaks at ages 15--18 for men and 13--14 for women. This peak could be localised more precisely than in previous studies due to our large sample size. We were able to remove the forgetting effect from the empirical age distribution with a method that allows separate estimation of memory encoding and forgetting. American participants showed a tendency to report older memories than the Dutch. Age group and level of education did not influence the lifetime encoding function.

  7. Accountability of Tertiary Education at the National Level: A Chimera?

    ERIC Educational Resources Information Center

    Lindsay, Alan; O'Byrne, Garry

    1979-01-01

    The concept of accountability and its application to Australian higher education are discussed. It is suggested that due to political, financial, and educational characteristics of tertiary education at the national system level there are fundamental and insoluble problems associated with achieving accountability. (SF)

  8. Income Distribution Over Educational Levels: A Simple Model.

    ERIC Educational Resources Information Center

    Tinbergen, Jan

    An econometric model is formulated that explains income per person in various compartments of the labor market defined by three main levels of education and by education required. The model enables an estimation of the effect of increased access to education on that distribution. The model is based on a production for the economy as a whole; a…

  9. A Bibliography of Marine Education Bibliographies for All Educational Levels.

    ERIC Educational Resources Information Center

    Schlenker, Richard M.; Schlenker, Linda L.

    This document is a bibliography of bibliographies related to marine education. Its purpose is to help reduce time spent by teachers in finding innovative classroom materials. The basic criterion for inclusion in this work is that the citation must include at least two marine educationally-oriented documents or films. These inclusions do not…

  10. Leadership at a Local Level--Enhancing Educational Development

    ERIC Educational Resources Information Center

    Mårtensson, Katarina; Roxå, Torgny

    2016-01-01

    This paper explores, mainly through a socio-cultural perspective, the role of mid-level leadership in higher education in relation to educational development. It is argued that supporting and engaging local-level leaders, such as academic programme directors, increases the potential for development of local teaching and learning cultures. The…

  11. Economic Education in the Elementary Schools, Level 1.

    ERIC Educational Resources Information Center

    Dade County Public Schools, Miami, FL. Div. of Instructional Planning and Support.

    The guide, one in a series of elementary level economics and consumer education teaching resources, is designed for kindergarten and first grade levels. The guide identifies objectives for economics and consumer education, offers a glossary of relevant terms, lists general audiovisual and print resources, and outlines specific learning activities…

  12. Personal Finance--Consumer Education at All Educational Levels.

    ERIC Educational Resources Information Center

    Karjala, Jeanette A.; Pagel, Larry G.

    1998-01-01

    All students, regardless of their career choices, need a basic understanding of economic principles. Personal finance and consumer education are essential for becoming effective citizens and developing personal lifetime values. (SK)

  13. The Impact of Retrieval Processes, Age, General Achievement Level, and Test Scoring Scheme for Children's Metacognitive Monitoring and Controlling

    ERIC Educational Resources Information Center

    Krebs, Saskia Susanne; Roebers, Claudia Maria

    2012-01-01

    This multi-phase study examined the influence of retrieval processes on children's metacognitive processes in relation to and in interaction with achievement level and age. First, N = 150 9/10- and 11/12-year old high and low achievers watched an educational film and predicted their test performance. Children then solved a cloze test regarding the…

  14. International Collaboration in Secondary Level Education

    ERIC Educational Resources Information Center

    Loveland, Tom; Miyakawa, Hidetoshi; Hirayama, Yoshitaka

    2004-01-01

    Global education is the means to teach the world's citizens about the globalization trends. High school students are preparing themselves for college and future careers. Students in discrete subject courses are not given the bigger picture about the internationalization of the world. Students miss the connections of how all of these areas are…

  15. Education Level of Catholic Hispanic Deacons

    ERIC Educational Resources Information Center

    Ferrari, Joseph R.

    2016-01-01

    The present study assessed self-reported religiosity, spirituality, faith-related behaviors, leadership styles, and personality dimensions of 156 Hispanic Catholic deacons, based on varied educational degrees assisting in Hispanic (n = 91) or non-Hispanic (n = 65) parishes. Results found no significant differences on any self-reported variables…

  16. Vision, Educational Level, and Empowering Work Relationships.

    ERIC Educational Resources Information Center

    Johnson, G. M.

    1995-01-01

    Thirty-one machinists (blind, sighted, and visually impaired) answered questions about trust, resource sharing, and empowerment in work relationships. Employees with low vision were the least trusting and trusted, received the fewest shared resources, and reported proportionately more disempowering relationships. More educated employees saw more…

  17. Educational Finance (Primary-Secondary Levels) Bibliography.

    ERIC Educational Resources Information Center

    Dulac, Claude

    This lengthy bibliography in English and French lists documents and journal articles concerning educational finance. Most items were published in Canada and the United States, and a few items include an ERIC accession number. The bibliography is not annotated and is a preliminary draft that may contain errors. (Author/LD)

  18. Educational Finance (Primary-Secondary Levels) Bibliography.

    ERIC Educational Resources Information Center

    Dulac, Claude

    This lengthy bibliography in English, French, and German lists documents and journal articles concerning educational finance. Most items were published in Canada and the United States, but listings are also included from France, Germany, Switzerland, and Ceylon. A few items include an ERIC accession number. The bibliography is not annotated and is…

  19. Bullying in German Primary Schools: Gender Differences, Age Trends and Influence of Parents' Migration and Educational Backgrounds

    ERIC Educational Resources Information Center

    von Marees, Nandoli; Petermann, Franz

    2010-01-01

    The study discussed herein assessed the prevalence of bullying and analysed possible predictors for bullying in a sample of urban primary school-age children. Factors considered were students' gender and age differences as well as parents' educational level and migration backgrounds. Using a cross-informant approach (self- and teacher-reports),…

  20. Parental education is related to C-reactive protein among female middle-aged community volunteers.

    PubMed

    Phillips, Jennifer E; Marsland, Anna L; Flory, Janine D; Muldoon, Matthew F; Cohen, Sheldon; Manuck, Stephen B

    2009-07-01

    Growing evidence suggests that socioeconomic attributes of both childhood and adulthood confer risk for cardiovascular morbidity and mortality. In this study, we examine the association of both parental and individual educational attainment with C-reactive protein (CRP), an inflammatory mediator relevant to cardiovascular pathophysiology, in a mid-life community sample. Subjects were 811 men and women (394 men/417 women; 87% European-American/13% African-American), 30-54 years of age. Plasma concentrations of CRP were determined from blood samples obtained at a single session following an overnight fast. Regression analyses adjusting for age and race showed both parental education and individual education to be associated inversely with CRP in women, but not men. The relationship of parental education with CRP in women persisted on multivariable adjustment for both lifestyle risk factors (smoking, alcohol consumption, sleep, exercise, body mass index) and individual SES. Independent of reported personal educational attainment, mid-life adult women whose parents achieved fewer years of educational attainment exhibit higher levels of circulating CRP than women with higher parental education. This association may help explain the increased risk of atherosclerotic cardiovascular morbidity and mortality conferred by low childhood socioeconomic status.

  1. Education in an Age of Social Turbulence (A Roundtable)

    ERIC Educational Resources Information Center

    Russian Education and Society, 2012

    2012-01-01

    The latest scheduled Sorokin Readings on "Global Social Turbulence and Russia," a topic whose relevance has been confirmed by events of the past 10 years, were held on 6-7 December at Moscow State University. One key factor that keeps such turbulence in check is the education level as a factor of a high standard of living. The array of problems in…

  2. Age, Social Structure, and Socialization in Higher Education

    ERIC Educational Resources Information Center

    Parsons, Talcott; Platt, Gerald M.

    1970-01-01

    Socialization of affective and moral components of the personality is usually conceived of as completed by the end of adolescence. In contrast, this paper analyzes certain aspects of undergraduate college education which constitute a new level of socialization; although to a degree previously extant, it never before involved such a mass population…

  3. Assessing Knowledge Levels of Secondary School Physical Education and Sports Teachers about Inclusive Education

    ERIC Educational Resources Information Center

    Aydin, Mensure

    2014-01-01

    The purpose of the research is to assess knowledge levels of physical education teachers in inclusive education in secondary schools. For the research, the survey method was employed. It consisted of 55 physical education teachers employed in 47 secondary schools included in inclusive education program under Kocaeli Provincial Directorate of…

  4. Effects of maternal education on diet, anemia, and iron deficiency in Korean school-aged children

    PubMed Central

    2011-01-01

    Background We investigated the relationship among socioeconomic status factors, the risk of anemia, and iron deficiency among school-aged children in Korea. Methods The sample consisted of fourth-grade students aged 10 y recruited from nine elementary schools in Korean urban areas in 2008 (n = 717). Anthropometric and blood biochemistry data were obtained for this cross-sectional observational study. Anemia was defined as hemoglobin levels lower than 11.5 g/dl. Iron deficiency was defined as serum iron levels lower than 40 ug/dl. We also obtained data on parental education from questionnaires and on children's diets from 3-day food diaries. Parental education was categorized as low or high, with the latter representing an educational level beyond high school. Results Children with more educated mothers were less likely to develop anemia (P = 0.0324) and iron deficiency (P = 0.0577) than were those with less educated mothers. This group consumed more protein (P = 0.0004) and iron (P = 0.0012) from animal sources than did the children of less educated mothers, as reflected by their greater consumption of meat, poultry, and derivatives (P < 0.0001). Logistic regression analysis revealed a significant inverse relationship between maternal education and the prevalence of anemia (odds ratio: 0.52; 95% confidence interval: 0.32, 0.85). Conclusions As a contributor to socioeconomic status, maternal education is important in reducing the risk of anemia and iron deficiency and in increasing children's consumption of animal food sources. PMID:22087564

  5. Aging and memory: corrections for age, sex and education for three widely used memory tests.

    PubMed

    Zappalà, G; Measso, G; Cavarzeran, F; Grigoletto, F; Lebowitz, B; Pirozzolo, F; Amaducci, L; Massari, D; Crook, T

    1995-04-01

    The associate learning subtest from the Wechsler Memory Scale; Benton's Visual Retention test and a Controlled Word Association Task (FAS) were administered to a random sample of normal, healthy individuals whose age ranged from 20 to 79 years, recruited within the Italian peninsula. The neuropsychological examination took place on a mobile unit and the tests were given by the same team of neuropsychologists to reduce variability among examiners. The Research Project was known as Progetto Memoria. Corrections to the scores of these tests were calculated for age, sex, and education. These corrected values will allow clinicians to screen for memory impairment with greater precision among normally aging individuals, thus improving differential diagnosis between physiologic and pathologic deterioration of cognitive functions.

  6. Level of Physical Activity in Population Aged 16 to 65 Years in Rural Kerala, India.

    PubMed

    Aslesh, O P; Mayamol, P; Suma, R K; Usha, K; Sheeba, G; Jayasree, A K

    2016-01-01

    Kerala is a state in India with a high prevalence of cardiovascular diseases and diabetes. In order to control these diseases, the prevalence of modifiable risk factors such as low physical activity need to be studied. For this a cross-sectional study was conducted to assess the level of physical activity among 240 residents aged between 15 and 65 years in Kulappuram, a village in north Kerala. Low level of physical activity was seen in 65.8% of the study participants. The average duration of moderate to vigorous intensity physical activity per day in different domains such as work, travel, and recreation were 40.5, 10.1, and 12.7 minutes, respectively. The average duration of sedentary activities was 284.3 minutes per day. The level of physical activity was more among those engaged in unskilled work (adjusted odds ratio = 4.32; confidence interval = 1.38-13.51) and unmarried persons (adjusted odds ratio = 3.65; confidence interval = 1.25-10.65). No statistically significant difference in physical activity level was seen in different age, education, religious, and economic categories. The study concludes that the physical activity level was low in the study population.

  7. Passwords Usage and Human Memory Limitations: A Survey across Age and Educational Background

    PubMed Central

    Pilar, Denise Ranghetti; Jaeger, Antonio; Gomes, Carlos F. A.; Stein, Lilian Milnitsky

    2012-01-01

    The present article reports a survey conducted to identify the practices on passwords usage, focusing particularly on memory limitations and the use of passwords across individuals with different age and education backgrounds. A total of 263 participants were interviewed, with ages ranging from 18 to 93 years, and education level ranging from grade school to graduate degree. Contrary to our expectations, effects of cognitive decline due to aging were not observed on memory performance for passwords. The results suggested instead, that the number of password uses was the most influential factor on memory performance. That is, as the number of circumstances in which individuals utilized passwords increased, the incidence of forgotten and mixed-up passwords also increased. The theoretical significance of these findings and their implications for good practices on password usage are discussed. PMID:23227232

  8. Education and health among U.S. working-age adults: a detailed portrait across the full educational attainment spectrum.

    PubMed

    Zajacova, Anna; Hummer, Robert A; Rogers, Richard G

    2012-01-01

    This article presents detailed estimates of relative and absolute health inequalities among U.S. working-age adults by educational attainment, including six postsecondary schooling levels. We also estimate the impact of several sets of mediating variables on the education-health gradient. Data from the 1997-2009 National Health Interview Survey (N = 178,103) show remarkable health differentials. For example, high school graduates have 3.5 times the odds of reporting "worse" health than do adults with professional or doctoral degrees. The probability of fair or poor health in mid-adulthood is less than 5 percent for adults with the highest levels of education but over 20 percent for adults without a high school diploma. The probability of reporting excellent health in the mid-forties is below 25 percent among high school graduates but over 50 percent for those adults who have professional degrees. These health differences characterize all the demographic subgroups examined in this study. Our results show that economic indicators and health behaviors explain about 40 percent of the education-health relationship. In the United States, adults with the highest educational degrees enjoy a wide array of benefits, including much more favorable self-rated health, compared to their less-educated counterparts.

  9. Attention and memory evaluation across the life span: heterogeneous effects of age and education.

    PubMed

    Gómez-Pérez, Esther; Ostrosky-Solís, Feggy

    2006-05-01

    The developmental sequences of attention and memory were studied by utilizing normative data derived from the neuropsychological battery named NEUROPSI ATTENTION AND MEMORY. A sample of 521 Spanish-speaking individuals, aged 6 to 85 years, participated in this study. In the adult sample, educational level ranged from 0 to 22 years of education. Data from subtests measuring orientation, attention and concentration, executive functions, working memory, immediate and delayed verbal memory, and immediate and delayed visual memory were included. The factor structure of the analyzed battery is presented. The effects of age and education on this structure were analyzed. Results suggested that although attention and memory are related, their developmental sequences are separated from one another. During childhood, the development of selective and sustained attention, attentional-working memory, and executive functions showed a fast improvement in performance. Development of verbal memory and place and person orientation showed a slower increment in scores. In the adult sample it was found that factors related to memory are sensitive to age, whereas those related to attention and executive functions are sensitive to education. The consideration of both the developmental sequence, as well as differential effects of education, can improve the sensitivity and specificity of neuropsychological measures, allowing early diagnosis of cognitive dysfunction and implementation of adequate rehabilitation programs. PMID:16624779

  10. Attention and memory evaluation across the life span: heterogeneous effects of age and education.

    PubMed

    Gómez-Pérez, Esther; Ostrosky-Solís, Feggy

    2006-05-01

    The developmental sequences of attention and memory were studied by utilizing normative data derived from the neuropsychological battery named NEUROPSI ATTENTION AND MEMORY. A sample of 521 Spanish-speaking individuals, aged 6 to 85 years, participated in this study. In the adult sample, educational level ranged from 0 to 22 years of education. Data from subtests measuring orientation, attention and concentration, executive functions, working memory, immediate and delayed verbal memory, and immediate and delayed visual memory were included. The factor structure of the analyzed battery is presented. The effects of age and education on this structure were analyzed. Results suggested that although attention and memory are related, their developmental sequences are separated from one another. During childhood, the development of selective and sustained attention, attentional-working memory, and executive functions showed a fast improvement in performance. Development of verbal memory and place and person orientation showed a slower increment in scores. In the adult sample it was found that factors related to memory are sensitive to age, whereas those related to attention and executive functions are sensitive to education. The consideration of both the developmental sequence, as well as differential effects of education, can improve the sensitivity and specificity of neuropsychological measures, allowing early diagnosis of cognitive dysfunction and implementation of adequate rehabilitation programs.

  11. A comparison of age level on baseball hitting kinematics.

    PubMed

    Escamilla, Rafael F; Fleisig, Glenn S; DeRenne, Coop; Taylor, Marcus K; Moorman, Claude T; Imamura, Rodney; Barakatt, Edward; Andrews, James R

    2009-08-01

    We propose that learning proper hitting kinematics should be encouraged at a young age during youth baseball because this may help reinforce proper hitting kinematics as a player progresses to higher levels of baseball in their adult years. To enhance our understanding between youth and adult baseball hitting, kinematic and temporal analyses of baseball hitting were evaluated with a high-speed motion analysis system between 12 skilled youth and 12 skilled adult baseball players. There were only a small number of temporal differences between youth and adult hitters, with adult hitters taking significantly greater time than youth hitters during the stride phase and during the swing. Compared with youth hitters, adult hitters a) had significantly greater (p < .01) lead knee flexion when the hands started to move forward; b) flexed the lead knee over a greater range of motion during the transition phase (31 degrees versus 13 degrees); c) extended the lead knee over a greater range of motion during the bat acceleration phase (59 degrees versus 32 degrees); d) maintained a more open pelvis position at lead foot off ground; and e) maintained a more open upper torso position when the hands started to move forward and a more closed upper torso position at bat-ball contact. Moreover, adult hitters had greater peak upper torso angular velocity (857 degrees/s versus 717 degrees/s), peak left elbow extension angular velocity (752 degrees/s versus 598 degrees/s), peak left knee extension angular velocity (386 degrees/s versus 303 degrees/s), and bat linear velocity at bat-ball contact (30 m/s versus 25 m/s). The numerous differences in kinematic and temporal parameters between youth and adult hitters suggest that hitting mechanics are different between these two groups. PMID:19827470

  12. A comparison of age level on baseball hitting kinematics.

    PubMed

    Escamilla, Rafael F; Fleisig, Glenn S; DeRenne, Coop; Taylor, Marcus K; Moorman, Claude T; Imamura, Rodney; Barakatt, Edward; Andrews, James R

    2009-08-01

    We propose that learning proper hitting kinematics should be encouraged at a young age during youth baseball because this may help reinforce proper hitting kinematics as a player progresses to higher levels of baseball in their adult years. To enhance our understanding between youth and adult baseball hitting, kinematic and temporal analyses of baseball hitting were evaluated with a high-speed motion analysis system between 12 skilled youth and 12 skilled adult baseball players. There were only a small number of temporal differences between youth and adult hitters, with adult hitters taking significantly greater time than youth hitters during the stride phase and during the swing. Compared with youth hitters, adult hitters a) had significantly greater (p < .01) lead knee flexion when the hands started to move forward; b) flexed the lead knee over a greater range of motion during the transition phase (31 degrees versus 13 degrees); c) extended the lead knee over a greater range of motion during the bat acceleration phase (59 degrees versus 32 degrees); d) maintained a more open pelvis position at lead foot off ground; and e) maintained a more open upper torso position when the hands started to move forward and a more closed upper torso position at bat-ball contact. Moreover, adult hitters had greater peak upper torso angular velocity (857 degrees/s versus 717 degrees/s), peak left elbow extension angular velocity (752 degrees/s versus 598 degrees/s), peak left knee extension angular velocity (386 degrees/s versus 303 degrees/s), and bat linear velocity at bat-ball contact (30 m/s versus 25 m/s). The numerous differences in kinematic and temporal parameters between youth and adult hitters suggest that hitting mechanics are different between these two groups.

  13. Educational level and osteoporosis risk in postmenopausal Moroccan women: a classification tree analysis.

    PubMed

    Allali, Fadoua; Rostom, Samira; Bennani, Loubna; Abouqal, Redouane; Hajjaj-Hassouni, Najia

    2010-11-01

    The objectives of this study are (1) to evaluate whether the prevalence of osteoporosis and peripheral fractures might be influenced by the educational level and (2) to develop a simple algorithm using a tree-based approach with education level and other easily collected clinical data that allow clinicians to classify women into varying levels of osteoporosis risk. A total number of 356 women with a mean age of 58.9±7.7 years were included in this study. Patients were separated into four groups according to school educational level; group 1, no education (n=98 patients); group 2, elementary level (n=57 patients); group 3, secondary level (n=138 patients) and group 4, university level (n=66 patients). We observed dose-response linear relations between educational level and mean bone mineral density (BMD). The mean BMDs of education group 1 (10.39% (lumbar spine), 10.8% (trochanter), 16.8% (wrist), and 8.8% (femoral neck)) were lower compared with those of group IV (p<0.05). Twelve percent of patient had peripheral fractures. The prevalence of peripheral fractures increased with lowered educational levels. Logistic regression analysis revealed a significant independent increase in the risk of peripheral fracture in patients with no formal education (odds ratio, 5.68; 95% , 1.16-27.64) after adjustment for age, BMI and spine BMD. Using the classification tree, four predictors were identified as the most important determinant for osteoporosis risk: the level of education, physical activity, age>62 years and BMI<30 kg/m2. This algorithm correctly classified 74% of the women with osteoporosis. Based on the area under the receiver-operator characteristic curves, the accuracy of the Classification and Regression Tree (CART) model was 0.79. Our findings suggested that a lower level of education was associated with significantly lower BMDs at the lumbar spine and the hip sites, and with higher prevalence of osteoporosis at these sites in a dose-response manner, even after

  14. Multi-Access Education: A Model for Instructional Delivery in the Information Age.

    ERIC Educational Resources Information Center

    Lever-Duffy, Judy

    Although it is evident that the Industrial Age has given way to the Information Age, educational institutions are still using Industrial Age models of instruction that encourage passive learning and stress knowledge mastery. In the media-rich Information Age, educators must shift to instructional models that put learners at the core of both the…

  15. The Impact of Education Level and Type on Moral Reasoning

    ERIC Educational Resources Information Center

    Doyle, Elaine; O'Flaherty, Joanne

    2013-01-01

    The importance of education in developing morally sensitive individuals who use principled moral reasoning when facing dilemmas has been widely acknowledged. In the context of the criticism levelled at the Irish higher education system for failing to fulfil the role of intellectual leader and moral critic within the public domain, this paper…

  16. Education Finance Legislative Activity and Trends at the State Level.

    ERIC Educational Resources Information Center

    Crampton, Faith E.

    1999-01-01

    Reviews 1997 school finance legislation, comparing legislative activity levels from 1994 to 1997. In 1997, 32 states passed legislation pertaining to capital-outlay funding, tax bases, and taxation for education funding. Half passed legislation for state aid, technology, special-purpose education, budgeting/fiscal management, and school personnel…

  17. Incorporating Experimental Technologies in the Middle Level Technology Education Classroom

    ERIC Educational Resources Information Center

    Shields, C. J.; Rogers, George E.

    2005-01-01

    This paper offers some concrete ideas and suggestions for incorporating discussions of experimental technologies in the middle level technology education classroom. Technology education students should be aware of experimental technologies. They should understand the ramifications of items such as hybrid vehicles, photovoltaic solar panels,…

  18. Environmental Education Inservice Training Packet for the Intermediate Level.

    ERIC Educational Resources Information Center

    Upper Mississippi River ECO-Center, Thomson, IL.

    The inservice teacher training packet, developed with help from the environmental education program of the Upper Mississippi River ECO-Center, is designed to help intermediate-level teachers develop teaching skills which will enable them to introduce environmental or outdoor education to their students and develop those concepts, attitudes, and…

  19. Scale Economies in Public Education: Evidence from School Level Data.

    ERIC Educational Resources Information Center

    Bowles, Tyler J.; Bosworth, Ryan

    2002-01-01

    Begins with a discussion of cost and efficiency in education. Presents an empirical model to estimate school-level economies of scale. Applies model to expenditure data set by school from 17 Wyoming school districts. Finds that it costs more per student in a small school than in large schools to achieve similar educational outcomes, thus…

  20. Conceptualizing Educational Leadership: Does Exploring Macro-Level Facets Matters?

    ERIC Educational Resources Information Center

    Sinha, Chetan

    2013-01-01

    The present review attempts to examine the present status of educational leadership highlighting the role of macro-level facets in Asian Pacific context. The conceptualization of educational leadership among researchers so far had been found to vary according to different contexts and situations. Theoretical perspectives associated with…

  1. Environmental Education at University Level: Trends and Data.

    ERIC Educational Resources Information Center

    Organisation for Economic Cooperation and Development, Paris (France). Centre for Educational Research and Innovation.

    This report is based, in part, on the results of a workshop on Environmental Education at the University Level convened by the Centre for Educational Research and Innovation (CERI) in Tours, France. During this workshop, participants from the Organization for Economic Cooperation and Development (OECD) countries analyzed the serious, urgent need…

  2. Aspiration Levels and Educational Choices: An Experimental Study

    ERIC Educational Resources Information Center

    Page, Lionel; Garboua, Louis Levy; Montmarquette, Claude

    2007-01-01

    The explanation of social inequalities in education is still a debated issue in economics. Recent empirical studies tend to downplay the potential role of credit constraint. This article tests a different potential explanation of social inequalities in education, specifically that social differences in aspiration level result in different…

  3. Scientists, educators, and national standards: Action at the local level

    SciTech Connect

    1994-04-01

    This volume contains full papers presented at the Forum entitled Scientists, Educators, and National Standards- Action at the Local Level held April 14-15, 1994. Records for the database have been prepared for the individual reports contained herein.

  4. Environmental Education in Mexican Schools: The Primary Level.

    ERIC Educational Resources Information Center

    Barraza, Laura

    2001-01-01

    Discusses schools' relevance in developing environmental awareness in young children. Explains that the primary-level national curriculum and the Mexican educational system are working toward an environmental policy. (Author/MM)

  5. Parent-Child Educational Centers: A Facility for Early Childhood Education Ages, Infancy to Seven Years.

    ERIC Educational Resources Information Center

    Arizona State Univ., Tempe.

    A Parent-Child Educational Center is a coordinating activity purposing to serve parents along with their children from a child's infancy through the age of seven. Such a center is carried on through the mutual initiative and involvement of parents and professional staff. The center serves parents by (1) providing for the developmental well-being…

  6. Health status among young people in Slovakia: comparisons on the basis of age, gender and education.

    PubMed

    Sleskova, Maria; Salonna, Ferdinand; Madarasova Geckova, Andrea; van Dijk, Jitse P; Groothoff, Johan W

    2005-12-01

    This study examines the health status of young people in Slovakia. Six subjective health indicators (self-rated health, long-standing illness, vitality, mental health, long-term well-being over the last year and occurrence of health complaints during the previous month) were used to assess the health status of three age groups: first grade secondary school students (mean age 15.9 years), third grade students (mean age 17.8 years) and secondary school leavers (mean age 19.6 years). Females rated their health worse than males on all six indicators (most of these differences were statistically significant). For males, younger age was associated with better self-rated health, less long-standing illness and higher levels of long-term well-being during the previous year. For females, the age differences were more complicated: third grade females reported significantly worse health status in terms of vitality, long-standing illness and number of health complaints than the other two age groups. An analysis of health status by educational level (attendance at or completion of grammar, technical or apprentice school), revealed that grammar school third grade females reported worse health than all other respondents on all six indicators. The third grade of grammar school in Slovakia puts particular stresses on students and, since it has been suggested that females may react more negatively than males to stressful events, this may contribute to their more negative self reports.

  7. Teaching at the Secondary Level: Wisdom from Veteran Health Educators.

    ERIC Educational Resources Information Center

    Ransdell, Lynda B.; Grosshans, Onie; Trunnell, Eric

    2004-01-01

    This qualitative study explored factors that helped veteran public school health educators sustain enthusiasm in the classroom throughout their careers. Twelve Caucasian participants, seven men and five women with 18 to 28 years of public school teaching experience (mean age = 49 years, mean experience = 24 years), were interviewed. Participants…

  8. Creativity in Primary Level Dance Education: Moving beyond Assumption

    ERIC Educational Resources Information Center

    Chappell, Kerry

    2007-01-01

    This paper represents the final layer of analysis carried out in a study investigating the conceptions of and approaches to creativity of three expert specialist dance teachers within late primary age dance education in the UK. This research journeyed through a number of phases culminating in an analysis of the pedagogical dilemmas encountered by…

  9. School-Aged Children Who Are Educated at Home by Their Parents: Is There a Role for Educational Psychologists?

    ERIC Educational Resources Information Center

    Arora, Tiny C. M. J.

    2003-01-01

    This paper reviews the literature on home education with reference to issues that may concern educational psychologists. It notes the fast growing number of families (at present, 1% of the UK school population) who have chosen to educate their school-aged children at home. The great majority of home-educated children are reported to be well…

  10. Degree of bilingualism predicts age of diagnosis of Alzheimer's disease in low-education but not in highly educated Hispanics.

    PubMed

    Gollan, Tamar H; Salmon, David P; Montoya, Rosa I; Galasko, Douglas R

    2011-12-01

    The current study investigated the relationship between bilingual language proficiency and onset of probable Alzheimer's disease (AD) in 44 Spanish-English bilinguals at the UCSD Alzheimer's Disease Research Center. Degree of bilingualism along a continuum was measured using Boston Naming Test (BNT) scores in each language. Higher degrees of bilingualism were associated with increasingly later age-of-diagnosis (and age of onset of symptoms), but this effect was driven by participants with low education level (a significant interaction between years of education and bilingualism) most of whom (73%) were also Spanish-dominant. Additionally, only objective measures (i.e., BNT scores), not self-reported degree of bilingualism, predicted age-of-diagnosis even though objective and self-reported measures were significantly correlated. These findings establish a specific connection between knowledge of two languages and delay of AD onset, and demonstrate that bilingual effects can be obscured by interactions between education and bilingualism, and by failure to obtain objective measures of bilingualism. More generally, these data support analogies between the effects of bilingualism and "cognitive reserve" and suggest an upper limit on the extent to which reserve can function to delay dementia.

  11. The Changing Nature of Adult Education in the Age of Transnational Migration: Toward a Model of Recognitive Adult Education

    ERIC Educational Resources Information Center

    Guo, Shibao

    2015-01-01

    This chapter examines the changing nature of adult education in the age of transnational migration and proposes recognitive adult education as an inclusive model that acknowledges and affirms cultural difference and diversity as positive and desirable assets.

  12. [Educational level and self-assessment of the health status by population].

    PubMed

    Belov, V B

    2003-01-01

    The results of a study of the correlation between the level of education on the one hand and the level of health on the other hand conducted in a selected group of individuals (aged 30 to 49) under the conditions of the existing social differentiation of population are presented in the article. According to the above sample, more than one third of respondents graduated from higher and special-training educational institutions, however, the acquired special training does not guarantee, today, either material well-being or training-related job. Still, persons with higher education are in more demand in the labor market and they loose job seldom; they also stick to a higher assessment of their material well-being and of their state of health as compared to those belonging to a lower education level. The incidence rate of chronic diseases (within the analyzed age group of 30 to 49 years) was found to be less among the respondents with higher education as compared with respondents with secondary or special-training education.

  13. Post-primary school pupil's interest in physical education: age and gender differences.

    PubMed

    Van Wersch, A; Trew, K; Turner, I

    1992-02-01

    Interest in Physical Education (PE) was studied in 3,344 11 to 18 year-old school children. Five aspects of educational importance (PE connotation, PE status, PE teacher, PE curriculum, and adolescent disturbances in relation to the PE lesson) were identified, and examined in relation to pupils' interest. For the younger age groups girls' interest in PE was significantly higher than that of the boys, while after the age of 14 the reverse was the case. The status of PE as a school subject was found to be the most important variable for interest in PE. The contribution of the PE teacher to pupils' level of interest was the least important of the factors examined. The results are discussed in terms of the differing importance for boys and girls of sport in social status systems for peer popularity. Suggestions for changes to PE lessons are offered.

  14. Spirituality on Campus: The Emergence of a Postsecular Age in American Higher Education

    ERIC Educational Resources Information Center

    Subbiondo, Joseph L.

    2011-01-01

    This article discusses the emergence of a "postsecular age" in American higher education: an age in which the academic study and practice of spirituality is alive and well. This emerging age stands in contrast to the centuries-old secular age with its origins in the empirical revolution of seventeenth-century Europe. In the secular age, objective…

  15. The Influence of Father Education Programs on the Levels of Father Involvement with Children: An Experimental Study

    ERIC Educational Resources Information Center

    Taskin, Necdet; Erkan, Semra

    2009-01-01

    This study aims to reveal the effects of father education programs on the levels of their involvement with their children aged 2 to 9. The study group comprised 14 fathers who participate in a father education program. The study employed the pre-test-posttest design. Data were collected by using Father Interview Forms. The independent variable of…

  16. The size of obesity differences associated with educational level in Spain, 1987 and 1995/97

    PubMed Central

    Gutierrez-Fisac, J; Regidor, E; Banegas, B; Rodriguez, A

    2002-01-01

    Objective: To determine the size of obesity differences associated with educational level in the adult population in Spain. Design: Three cross sectional studies representative of the adult population in Spain were carried out in 1987, 1995, and 1997. Setting: The general population in Spain. Participants: 11 461 men and 10 219 women aged 25 to 64 years. Main results: For both men and women the obesity prevalence was highest in those with elementary education. In 1987 the obesity prevalence proportion associated with less than third level education (PA) was 24.5% (95% CI 6.0 to 42.8) and 47.9% (15.7 to 71.8) in men and women, respectively. The PAs in 1995/97 were 19.8% (0.2 to 40.2) and 55.1% (21.3 to 72.8). Conclusions: In 1995/97 the burden of obesity associated with less than third level education was 20% in men and 55% in women aged 25 to 64 years. Between 1987 and 1997 the obesity prevalence proportion associated with less than third level education increased in women and decreased in men. PMID:12011205

  17. Is childhood asthma associated with educational level and longest-held occupation?

    PubMed

    Mazurek, Jacek M; Schleiff, Patricia L; Henneberger, Paul K

    2012-02-15

    Children with asthma can experience chronic morbidity that may interfere with education and career progression. The authors investigated retrospectively whether a history of childhood asthma is associated with educational level and longest-held occupation, by gender. Cross-sectional analysis included a nationally representative sample of 10,452 adults aged ≥20 years who participated in the US National Health and Nutrition Examination Survey (2001-2004). Logistic regression was used to assess associations between a childhood-asthma history and educational level, employment, and longest-held occupation. An estimated 6.9% of men and 5.8% of women had a childhood-asthma history. Persons with a childhood-asthma history tended to have a higher educational level than those with no asthma history. Among those who ever worked, and after adjustment for age and race/ethnicity, men with a childhood-asthma history were more likely to work in health-diagnosing occupations, other professional occupations, and as cooks; women with a childhood-asthma history were more likely to work in management-related, entertainment-related, and health service occupations. Compared with those with no asthma history, persons with a childhood-asthma history tended to achieve a higher educational level and, if they worked, were more likely to work in particular occupations.

  18. Physical Activity Levels in Portuguese High School Physical Education

    ERIC Educational Resources Information Center

    Marmeleira, Jose Francisco Filipe; Aldeias, Nuno Micael Carrasqueira; da Graca, Pedro Miguel dos Santos Medeira

    2012-01-01

    The main aim of this study was to evaluate the physical activity (PA) levels of high school Portuguese students during physical education (PE) and investigate the association of PA levels with students' goal orientation and intrinsic motivation. Forty-six students from three high schools participated. Heart rate telemetry and pedometry were used…

  19. Perceived and Measured Needs Levels of Counselor Education Students

    ERIC Educational Resources Information Center

    Loesch, Larry C.; Weikel, William J.

    1976-01-01

    Because the counseling profession places high value on counselors possessing accurate self-awareness, this study investigated the differences and relationships between counselor education students' self-perceived and measured needs levels. A sample of 107 counselor students estimated their needs levels and then completed the Personality Research…

  20. Interactive Learning in a Higher Education Level 1 Mechanics Module.

    ERIC Educational Resources Information Center

    Booth, Kathryn M.; James, Brian W.

    2001-01-01

    Encourages Level 1 students (those taking a subject for the first time at the higher education level) to develop a deeper learning approach. Uses a cooperative learning approach to pose conceptual questions for interactive discussions and changes both teaching method and form of examination paper for a Mechanics module. (Contains 17 references.)…

  1. Multiple Intelligence Levels of Physical Education and Sports School Students

    ERIC Educational Resources Information Center

    Ekici, Summani

    2011-01-01

    The purpose of this research is to analyze the multiple intelligence levels of academies of physical education and sports students according to some demographic factors. To obtain data about multiple intelligence levels in the research, the multiple intelligence inventory, developed by Ozden (2003), was applied to a total of 1.199 students, of…

  2. Business Education and Gender Bias at the "C-Level"

    ERIC Educational Resources Information Center

    Miller, Gina L.; Sisk, Faye A.

    2012-01-01

    Women in business are perceived to have been successful; however, the numbers of women in "C-level" positions (e.g., CEO, CFO, CIO, etc.) provide evidence to the contrary. This paper examines obstacles to women rising to "C-level" positions and how business education contributes to, but may ultimately help resolve these…

  3. Separate But Equal? A Levels and GNVQs. Further Education Series.

    ERIC Educational Resources Information Center

    Edwards, Tony; Fitz-Gibbon, Carol Taylor; Hardman, Frank; Haywood, Roy; Meagher, Nick

    This book contrasts British programs for vocationally and academically minded students and looks at differences and similarities in practice in General National Vocational Qualifications (GNVQs) and Advanced level (A level) courses. "Contrasts in Learning?" (Tony Edwards) provides background. "Educating Leaders and Training Followers" (Tony…

  4. Construction of the Entrepreneurship Education Teachers Based on the Characteristics of Business Education Level

    ERIC Educational Resources Information Center

    Wei, Yaping; Guo, Wenting

    2010-01-01

    College entrepreneurship education relatively lags behind in China at present. The main reason is that the lack of qualified teachers. For the construction of teachers' team training, firstly analysis the characteristics of the entrepreneurship education level, and then divide into two relatively independent levels which are basic entrepreneurship…

  5. Age at puberty, ovulation rate, and reproductive tract traits of developing gilts fed two lysine levels and three metabolizable energy levels from 100 to 260 d of age

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The objective of this study was to determine the effect of feeding different lysine and metabolizable energy (ME) levels to developing gilts on age at puberty and reproductive tract measurements. Crossbred Large White × Landrace gilts (n = 1221) housed in groups from 100 d of age until slaughter (ap...

  6. Engaging Graduate-Level Distance Learners in Research: A Collaborative Investigation of Rural Aging.

    PubMed

    O'Connor, Melissa L; Fuller-Iglesias, Heather; Bishop, Alexander J; Doll, Gayle; Killian, Timothy; Margrett, Jennifer; Pearson-Scott, Jean

    2016-01-01

    Online educational programs pose challenges to nonresidential graduate students for whom research is a key professional development experience. In this article, the authors share their pedagogical approach to engaging graduate-level online distance learners in research. Five students enrolled in an online master's degree program participated in a directed research course designed to facilitate a semester-long, collaborative, hands-on research experience in gerontology. As such, students recruited participants and conducted phone interviews for a multisite study examining aging in place in rural areas. Several strategies were used to facilitate student engagement and learning, including: regular meetings with faculty mentors, creation of a research team across institutions, interactive training, and technological tools to aid in communication. The authors discuss the process of implementing the project, challenges that arose, strategies for dealing with these issues, and a pedagogical framework that could be used to guide future endeavors of this type.

  7. Engaging Graduate-Level Distance Learners in Research: A Collaborative Investigation of Rural Aging.

    PubMed

    O'Connor, Melissa L; Fuller-Iglesias, Heather; Bishop, Alexander J; Doll, Gayle; Killian, Timothy; Margrett, Jennifer; Pearson-Scott, Jean

    2016-01-01

    Online educational programs pose challenges to nonresidential graduate students for whom research is a key professional development experience. In this article, the authors share their pedagogical approach to engaging graduate-level online distance learners in research. Five students enrolled in an online master's degree program participated in a directed research course designed to facilitate a semester-long, collaborative, hands-on research experience in gerontology. As such, students recruited participants and conducted phone interviews for a multisite study examining aging in place in rural areas. Several strategies were used to facilitate student engagement and learning, including: regular meetings with faculty mentors, creation of a research team across institutions, interactive training, and technological tools to aid in communication. The authors discuss the process of implementing the project, challenges that arose, strategies for dealing with these issues, and a pedagogical framework that could be used to guide future endeavors of this type. PMID:26865026

  8. Solution of an insight problem at different age levels.

    PubMed

    Antonietti, A; Nava, B

    1995-06-01

    The purpose was to study performance on an insight problem by 3- to 25-yr.-olds. A task involving restructuring and requiring two wooden blocks be fitted together to form a tetrahedron was presented to five groups of 20 subjects each from kindergarten, primary school, secondary school, high school, and a university. The frequencies of solvers within each group increased from the first age group to the third but then remained constant. Solution times and frequencies of solutions attempted were not significantly different among the five groups. Perhaps insight does not follow the same developmental trend as other thinking processes. PMID:7478880

  9. The influence of the parents' educational level on the development of executive functions.

    PubMed

    Ardila, Alfredo; Rosselli, Monica; Matute, Esmeralda; Guajardo, Soledad

    2005-01-01

    Information about the influence of educational variables on the development of executive functions is limited. The aim of this study was to analyze the relation of the parents' educational level and the type of school the child attended (private or public school) to children's executive functioning test performance. Six hundred twenty-two participants, ages 5 to 14 years (276 boys, 346 girls) were selected from Colombia and Mexico and grouped according to three variables: age (5-6, 7-8, 9-10, 11-12, and 13-14 years), gender (boys and girls), and school type (private and public). Eight executive functioning tests taken from the Evaluacion Neuropsicologica Infantil; Matute, Rosselli, Ardila, & Ostrosky, (in press) were individually administered: Semantic Verbal Fluency, Phonemic Verbal Fluency, Semantic Graphic Fluency, Nonsemantic Graphic Fluency, Matrices, Similarities, Card Sorting, and the Mexican Pyramid. There was a significant effect of age on all the test scores and a significant effect of type of school attended on all but Semantic Verbal Fluency and Nonsemantic Graphic Fluency tests. Most children's test scores, particularly verbal test scores, significantly correlated with parents' educational level. Our results suggest that the differences in test scores between the public and private school children depended on some conditions existing outside the school, such as the parents' level of education. Implications of these findings for the understanding of the influence of environmental factors on the development of executive functions are presented.

  10. Tile-based Level of Detail for the Parallel Age

    SciTech Connect

    Niski, K; Cohen, J D

    2007-08-15

    Today's PCs incorporate multiple CPUs and GPUs and are easily arranged in clusters for high-performance, interactive graphics. We present an approach based on hierarchical, screen-space tiles to parallelizing rendering with level of detail. Adapt tiles, render tiles, and machine tiles are associated with CPUs, GPUs, and PCs, respectively, to efficiently parallelize the workload with good resource utilization. Adaptive tile sizes provide load balancing while our level of detail system allows total and independent management of the load on CPUs and GPUs. We demonstrate our approach on parallel configurations consisting of both single PCs and a cluster of PCs.

  11. [Sexuality and reproduction. A questionnaire at the basic secondary educational level].

    PubMed

    Ortigosa Corona, E; Cortéz Hernández, E; Garnica Romero, L; Martínez Hernández, A

    1991-10-01

    A 50 question survey was administered to 362 junior high school students in order to determine the level of sexual education. The objectives were to determine the themes of most interest to the students, to establish the precise participation of the school in sexual education, to define quality in teachers and to find possible differences in knowledge and attitudes according to school grade and sex. As expected, age but not sex, differed according to grades. Parents participated in the sexual education in their children in 50% of the sample; the high level of education of the majority of this group of parents will permit the development of additional programs for their participation in school related programs for sexual education. Sexual attitudes among students did not differ according to school grade. The percentage of responses about sexuality and reproduction that corresponded to materials in the curriculum was low; eighth grade students showed superior knowledge about theory, ninth grade students were superior in knowledge of more practical aspects. The principal sources of sexual education in this group were parents and teachers, 81% of the students reported having received some sexual education in the school, 51.4% as part of natural sciences course material and 12% as part of the eight grade course in social and human relations. We suggest a strategy of presenting progressively more complex materials of sexual education by grade in order to influence not only sexual attitudes but preventive sexual practices as well.

  12. The Demographic Promise of Expanded Female Education: Trends in the Age at First Birth in Malawi

    PubMed Central

    Grant, Monica J.

    2016-01-01

    The expansion of female education has been promoted as a way to postpone the age of first birth. In sub-Saharan Africa, the first cohorts to benefit from policies that expanded access to education are now reaching adulthood and beginning childbearing. I investigate whether the expansion of education in Malawi, which implemented a free primary education policy in 1994 and subsequently expanded secondary schooling, has led to a later age at first birth and whether the education gradient in fertility timing has remained stable over time. Despite increases in female grade attainment over the past twenty years, the age at first birth has not changed. Using instrumental variables analysis, I find a significant negative association between grade attainment and age at first birth, suggesting that the deterioration of school quality and shift in the age pattern of enrollment that accompanied educational expansion may have compromised the transformative potential of education. PMID:27158172

  13. Movement Planning Reflects Skill Level and Age Changes in Toddlers

    ERIC Educational Resources Information Center

    Chen, Yu-ping; Keen, Rachel; Rosander, Kerstin; Von Hofsten, Claes

    2010-01-01

    Kinematic measures of children's reaching were found to reflect stable differences in skill level for planning for future actions. Thirty-five toddlers (18-21 months) were engaged in building block towers (precise task) and in placing blocks into an open container (imprecise task). Sixteen children were retested on the same tasks a year later.…

  14. A Study of Elementary and Secondary Teacher Knowledge and Attitudes toward Aging and the Implementation of Aging Education in Taiwan

    ERIC Educational Resources Information Center

    Huang, Chin-Shan

    2012-01-01

    This study surveys elementary and secondary teachers in Taiwan and compares the findings with other studies conducted in America and Japan. The objective is to explore differences among teachers in Taiwan, Japan, and the United States in terms of their knowledge of, and attitudes toward, aging and the implementation of aging education in schools.…

  15. Cancer mortality by educational level in the city of Barcelona

    PubMed Central

    Fernandez, E; Borrell, C

    1999-01-01

    The objective of this study was to examine the relationship between educational level and mortality from cancer in the city of Barcelona. The data were derived from a record linkage between the Barcelona Mortality Registry and the Municipal Census. The relative risks (RR) of death and 95% confidence intervals (CIs) according to level of education were derived from Poisson regression models. For all malignancies, men in the lowest educational level had a RR of death of 1.21 (95% CI 1.13–1.29) compared with men with a university degree, whereas for women a significant decreasing in risk was observed (RR 0.81; 95% CI 0.74–0.90). Among men, significant negative trends of increasing risk according to level of education were present for cancer of the mouth and pharynx (RR 1.70 for lowest vs. highest level of education), oesophagus (RR 2.14), stomach (RR 1.99), larynx (RR 2.56) and lung (RR 1.35). Among women, cervical cancer was negatively related to education (RR 2.62), whereas a positive trend was present for cancers of the colon (RR 0.76), pancreas (RR 0.59), lung (RR 0.55) and breast (RR 0.65). The present study confirms for the first time, at an individual level, the existence of socioeconomic differences in mortality for several cancer sites in Barcelona, Spain. There is a need to implement health programmes and public health policies to reduce these inequities. © 1999 Cancer Research Campaign PMID:10027350

  16. Life Extension of Aging High Level Waste (HLW) Tanks

    SciTech Connect

    BRYSON, D.

    2002-02-04

    The Double Shell Tanks (DSTs) play a critical role in the Hanford High-Level Waste Treatment Complex, and therefore activities are underway to protect and better understand these tanks. The DST Life Extension Program is focused on both tank life extension and on evaluation of tank integrity. Tank life extension activities focus on understanding tank failure modes and have produced key chemistry and operations controls to minimize tank corrosion and extend useful tank life. Tank integrity program activities have developed and applied key technologies to evaluate the condition of the tank structure and predict useful tank life. Program results to date indicate that DST useful life can be extended well beyond the original design life and allow the existing tanks to fill a critical function within the Hanford High-Level Waste Treatment Complex. In addition the tank life may now be more reliably predicted, facilitating improved planning for the use and possible future replacement of these tanks.

  17. Effects of Age on Adaptive Behavior Levels and Academic Skill Levels in Autistic and Mentally Retarded Children.

    ERIC Educational Resources Information Center

    Ando, Haruhiko; And Others

    1980-01-01

    It was found that the levels of toilet training, eating skills, participation in group activities, and self-control in the autistic children improved significantly with age. The skills of number concepts in the autistic children also improved with age. (Author)

  18. "We don't need no education": Video game preferences, video game motivations, and aggressiveness among adolescent boys of different educational ability levels.

    PubMed

    Nije Bijvank, Marije; Konijn, Elly A; Bushman, Brad J

    2012-02-01

    This research focuses on low educational ability as a risk factor for aggression and violent game play. We propose that boys of lower educational ability are more attracted to violent video games than other boys are, and that they are also higher in trait aggressiveness and sensation seeking. Participants were Dutch boys in public schools (N = 830, age-range 11-17). In the Netherlands, standardized tests are used to place students into lower, medium, and higher educational ability groups. Results showed that boys in the lower educational ability group preferred to play violent, stand-alone games, identified more with video game characters, and perceived video games to be more realistic than other boys did. Lower levels of education were also related to higher levels of aggressiveness and sensation seeking. Higher educational ability boys preferred social, multiplayer games. Within a risk and resilience model, boys with lower educational ability are at greater risk for aggression.

  19. "We don't need no education": Video game preferences, video game motivations, and aggressiveness among adolescent boys of different educational ability levels.

    PubMed

    Nije Bijvank, Marije; Konijn, Elly A; Bushman, Brad J

    2012-02-01

    This research focuses on low educational ability as a risk factor for aggression and violent game play. We propose that boys of lower educational ability are more attracted to violent video games than other boys are, and that they are also higher in trait aggressiveness and sensation seeking. Participants were Dutch boys in public schools (N = 830, age-range 11-17). In the Netherlands, standardized tests are used to place students into lower, medium, and higher educational ability groups. Results showed that boys in the lower educational ability group preferred to play violent, stand-alone games, identified more with video game characters, and perceived video games to be more realistic than other boys did. Lower levels of education were also related to higher levels of aggressiveness and sensation seeking. Higher educational ability boys preferred social, multiplayer games. Within a risk and resilience model, boys with lower educational ability are at greater risk for aggression. PMID:21529925

  20. Effect of age, education, and bilingualism on confrontation naming in older illiterate and low-educated populations.

    PubMed

    Ashaie, Sameer; Obler, Loraine

    2014-01-01

    We investigated the effects of age as well as the linked factors of education and bilingualism on confrontation naming in rural Kashmir by creating a culturally appropriate naming test with pictures of 60 objects. We recruited 48 cognitively normal participants whose ages ranged from 18 to 28 and from 60 to 85. Participants in our study were illiterate monolinguals (N = 18) and educated Kashmiri-Urdu bilinguals (N = 30). Hierarchical multiple regression revealed that younger adults performed better than older adults (P < 0.01) and the age effect was quadratic (age(2)). It also showed Age X Education and Age X L2 Speaking interactions predicted naming performance. The Age X Education interaction indicated that the advantages of greater education increased with advancing age. Since education is in the second language (L2) in our population, this finding is no doubt linked to the Age X L2 Speaking interaction. This suggests that L2 speaking proficiency contributed more to first language (L1) naming with advancing age.

  1. Caregivers' Experience during Their Children's Transition Process from Early Childhood Special Education Services to School-Aged Special Education Services

    ERIC Educational Resources Information Center

    Hicks, Linda Yvonne

    2011-01-01

    This study investigates caregivers' perceptions of the transition process for children transitioning from Early Childhood Special Education (ECSE) to School Age Special Education services (SA). Interest in this topic developed during the researcher's 18 years of experience as an Itinerant Early Childhood Special Education Teacher during which she…

  2. Changes in Returns to Education in India, 1983-94: By Gender, Age-Cohort and Location. Center Discussion Paper.

    ERIC Educational Resources Information Center

    Duraisamy, P.

    There is hardly any estimate of returns to schooling in India based on national level representative data for the recent period. This paper provides estimates of the economic returns to education in India by gender, age cohort, and location (by rural-urban) for the most recent period 1993-94, and also evaluates the changes in returns over a period…

  3. Movement planning reflects skill level and age changes in toddlers.

    PubMed

    Chen, Yu-ping; Keen, Rachel; Rosander, Kerstin; von Hofsten, Claes

    2010-01-01

    Kinematic measures of children's reaching were found to reflect stable differences in skill level for planning for future actions. Thirty-five toddlers (18-21 months) were engaged in building block towers (precise task) and in placing blocks into an open container (imprecise task). Sixteen children were retested on the same tasks a year later. Longer deceleration as the hand approached the block for pickup was found in the tower task compared with the imprecise task, indicating planning for the second movement. More skillful toddlers who could build high towers had a longer deceleration phase when placing blocks on the tower than toddlers who built low towers. Kinematic differences between the groups remained a year later when all children could build high towers. PMID:21077868

  4. Social Work Knowledge of Facts on Aging: Influence of Field and Classroom Education

    ERIC Educational Resources Information Center

    Birkenmaier, Julie; Rowan, Noell L.; Damron-Rodriguez, JoAnn; Lawrance, Frances P.; Volland, Patricia J.

    2009-01-01

    Palmore's Facts on Aging Quiz (FAQ) was used to measure aging knowledge outcomes of 323 practicum students engaged in aging-focused practica at pre- and posttest across 11 universities. Significant improvement in knowledge scores (p = 0.0001) was found for graduates of the enhanced field education programs. Taking aging course work was a…

  5. 78 FR 21980 - Aging Management of Internal Surfaces, Service Level III and Other Coatings, Atmospheric Storage...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-12

    ...The U.S. Nuclear Regulatory Commission (NRC) requests public comment on the Draft License Renewal Interim Staff Guidance (LR-ISG), LR-ISG-2012-02, ``Aging Management of Internal Surfaces, Service Level III and Other Coatings, Atmospheric Storage Tanks, and Corrosion under Insulation.'' The draft LR-ISG proposes to revise NRC staff-recommended aging management programs (AMP) and aging......

  6. Liberal Education in the Age of the Unthinkable

    ERIC Educational Resources Information Center

    Shinn, Larry D.

    2012-01-01

    Those who work in all sectors of higher education--from community and liberal arts colleges to undergraduate programs in public and research universities--often assert that a "liberal education" is precisely the kind of undergraduate education that is needed for both living and working in the challenging 21st-century world. "Liberal education" or…

  7. Education, Globalization, and the State in the Age of Terrorism

    ERIC Educational Resources Information Center

    Peters, Michael A.

    2004-01-01

    Education plays an important role in challenging, combating and in understanding terrorism in its different forms, whether as counter-terrorism or as a form of human rights education. Just as education has played a significant role in the process of nation-building, so education also plays a strong role in the process of empire, globalization and…

  8. Age of menarche in Indian female basketball and volleyball players at different competitive levels.

    PubMed

    Mokha, R; Sidhu, L S

    1989-12-01

    Data for the age of menarche have been collected on 98 female volleyball players and 75 basketball players. The players belonged to four different levels of competition: international, national, intervarsity and district. Menarche is significantly delayed in players as compared with the controls. There is a continuous trend of increase in the age of menarche with the increasing levels of competition; menarche is more delayed in players playing at a higher level than those at the lower levels of competition.

  9. Creating Classroom-Level Measures of Citizenship Education Climate

    ERIC Educational Resources Information Center

    Barber, Carolyn; Sweetwood, Sachiko Ogata; King, Makini

    2015-01-01

    Optimal classroom climates for civic education encourage the development of knowledge, skills and dispositions necessary for students to become involved citizens. One of the simplest and most common ways of measuring classroom climate in this field is to aggregate individual students' perceptions of classroom climate to the group level; however,…

  10. Citizen Me: An Experiential Curriculum for Citizenship Education. Level: Kindergarten.

    ERIC Educational Resources Information Center

    Vardeman, Lou

    Integrating concepts of basic citizenship education with community involvement, this experiential curriculum provides a means for developing decision making and critical thinking skills within the existing social studies curriculum at the kindergarten level. Consisting of 11 lessons, the guide introduces the meaning of rules, truth,…

  11. Equity in Educational Resources at the School Level in Korea

    ERIC Educational Resources Information Center

    Woo, Myung Suk

    2010-01-01

    This paper analyzed the equity of resources at the elementary school level in Korea using hierarchical linear modeling (HLM). The data included 2,327 Korean public elementary schools in 101 Local Governments within five Local Educational Offices (LEOs). This study found that schools in low property tax per resident areas receive fewer grants,…

  12. European Graduates' Level of Satisfaction with Higher Education

    ERIC Educational Resources Information Center

    Garcia-Aracil, Adela

    2009-01-01

    In this paper we investigate satisfaction rates among young European higher education graduates with their tertiary level study. Ordered choice models are used to parse out those factors that influence study satisfaction, such as environmental factors, field of study, usefulness of study and other individual-specific characteristics. Results show…

  13. Development of Visual Literacy Levels Scale in Higher Education

    ERIC Educational Resources Information Center

    Arslan, Rumiye; Nalinci, Gülbin Zeren

    2014-01-01

    The aim of this study is to develop a scale determining the visual literacy levels of university students. After reviewing the relevant literature a 75 item draft scale was prepared. The scale was applied to 3rd and 4th year students of Education Faculty of Amasya University. Non-functional items have been excluded from the scale as a result of…

  14. Competencies Required by Special Librarians: An Analysis by Educational Levels

    ERIC Educational Resources Information Center

    Peyvand Robati, Alireza; Singh, Diljit

    2013-01-01

    This paper presents the results of a study conducted with the aim of identifying competencies needed by special librarians in Iran at three different levels of library and information science education. A list of competencies was initially identified from the literature and 21 semi-structured interviews with managers of special libraries in Iran.…

  15. Shortage of Mathematics Teachers in Thai Basic Education Level

    ERIC Educational Resources Information Center

    Puncreobutr, Vichian; Rattanatumma, Tawachai

    2016-01-01

    The objective of this study was to identify the reasons for shortage of Mathematics teachers at Thai Basic Education level. This research is both quantitative and qualitative in nature. For the purpose of study, survey was conducted with senior high school students, in order to find out their willingness to pursue mathematics in Bachelor of…

  16. Fluorescence: An Interdisciplinary Phenomenon for Different Education Levels

    ERIC Educational Resources Information Center

    García, J. A.; Moreno, J. M.; Perales, F. J.; Romero, J.; Sánchez, P.; Gómez-Robledo, L.

    2012-01-01

    This paper shows the scientific foundations of a natural phenomenon of undoubted interest and applicability in our day, fluorescence, and its possibilities for teaching at three educational levels: primary, secondary and university. It begins by describing the nature of the phenomenon and continues by explaining how we work with students of the…

  17. Middle Years. The Magazine for Middle Level Educators.

    ERIC Educational Resources Information Center

    Hereford, Nancy-Jo; And Others

    1993-01-01

    Special supplement for middle level educators focuses on news from around the country, student environmental action, adolescent development, saying no to drugs, the case against tracking, technology solutions, astronomy, ancient Egypt, the American West, learning with literature, camaraderie, and puzzles for problem solvers. (SM)

  18. Personality and Academic Achievement in Three Educational Levels.

    ERIC Educational Resources Information Center

    Goh, David S.; Moore, Charles M.

    This study was undertaken to examine the relationship between "Personality fitness" and academic achievement. One hundred seventy-five subjects from three educational levels--university, vocational technical institute, and high school--were administered the Eysenck Personality Questionnaire, the Raven's Advanced Progressive Matrices and an…

  19. Raising the Level of Abstraction in Online Education: The Context

    ERIC Educational Resources Information Center

    Natale, Samuel M.; Libertella, Anthony F.; Sora, Sebastian A.; Ulin, John

    2007-01-01

    A commonly accepted definition of online learning is that students have access to learning experiences in: time, place, pace, learning style, content, assessment, and pathways (Chen, 2003). Although this is true, there is a considerable concern about the level of abstraction involved in online education. Critics of flexible learning call it just…

  20. Economic Education in the Elementary Schools, Level 4.

    ERIC Educational Resources Information Center

    Dade County Public Schools, Miami, FL. Div. of Instructional Planning and Support.

    Part four in a series of elementary level economics and consumer education teaching resources, this guide is designed for use with fifth and sixth graders. The first section identifies concepts and related objectives, defines relevant terms, and lists audiovisual and print resources related to each concept. Key concepts include basic economic…

  1. Republic of Korean Middle School General Physical Educator's Level of Empowerment in an Inclusive Physical Education Environment

    ERIC Educational Resources Information Center

    Yun, Seokmin

    2011-01-01

    There were two purposes of this dissertation. The first purpose was to determine the level of physical educator empowerment who teach in an inclusive physical education environment compared to the level of physical educator empowerment who teach in a noninclusive physical education environment. The second purpose was to compare the level of…

  2. Necessity and Role of Introductory Education in the Engineering Education in University Level

    NASA Astrophysics Data System (ADS)

    Endo, Ginro

    In the faculties of “Engineering” or “Science and Technology” of many universities, faculty stuffs are teaching the academic foundations of technology to the students. From the standing point of the students in engineering course, first their study should be started to be accustomed to the new studying situations in their universities or colleges, and then the students proceed to be adjusted to study engineering specialty. The former is or should be realized through liberal arts education in university level and extracurricular activities in the universities. However, the latter needs special education schemes. In the past, educational courses in universities were clearly divided into a liberal arts period and a specialty education period in Japan. In that system, the students in engineering were accustomed to the specialty education after their promotion to their engineering curriculum. At present, the students in the faculties must be engrossed in the study of engineering from their first year of the university education, because the science and technology have been very rapidly progressed and have made increase in the level and quantity of engineering education. In this article, the author discusses how should the faculty give the scholastic ability to the students in engineering from the early years of the university courses, and introduces the case studies of introductory education (or the first-year education) in the engineering education that has been done in a faculty to that the author belongs.

  3. Comparing age effects in normally and extremely highly educated and intellectually engaged 65 - 80 year-olds: potential protection from deficit through educational and intellectual activities across the lifespan.

    PubMed

    Schumacher, Vera; Martin, Mike

    2009-12-01

    Education and cognitive activity have been suggested to protect against cognitive decline in old age. However, little is known about the long-term effects of extremely high levels of education and intellectual activity across the lifespan. The present study investigated the extent to which these two variables may moderate the age-related differences in cognitive performance in old adults. Therefore, story recall, paired-associates learning, reading span and letter digit performance of 62 university professors (mean age = 72.47) were compared with those of a representative sample of 196 participants of the Zurich Longitudinal Study of Cognitive Aging (mean age = 73.04). The results demonstrate that the highly educated sample performed significantly better than the normally educated sample in the paired-associates learning and reading span test. Furthermore, age effects were found in the letter digit as well as in the paired-associates learning test. While the normally educated sample demonstrated an age-related decrease in the paired-associates learning test, the performance of the highly educated sample actually increased with increasing age. These findings suggest that extremely high levels of education and intellectual activity may postpone age-related deficits in paired-associates learning tasks, but not in speed of processing tasks. PMID:20021414

  4. Age and education-matched cut-off scores for the revised German/Swiss-German version of ECAS.

    PubMed

    Loose, Markus; Burkhardt, Christian; Aho-Özhan, Helena; Keller, Jürgen; Abdulla, Susanne; Böhm, Sarah; Kollewe, Katja; Uttner, Ingo; Abrahams, Sharon; Petri, Susanne; Weber, Markus; Ludolph, Albert C; Lulé, Dorothée

    2016-01-01

    The Edinburgh Cognitive and Behavioural ALS Screen (ECAS) has been developed to assess cognition and behaviour in patients with amyotrophic lateral sclerosis (ALS). Cognitive impairments of ALS-specific and ALS-non-specific functions can be determined using cut-off scores based on performance of healthy subjects. However, detailed analyses show that older healthy subjects perform worse than younger ones, whereas highly-educated individuals perform better than those with lower education levels. As a consequence, this study presents new age and education matched cut-off scores for the revised German/Swiss-German version of the ECAS based on the performance of 86 healthy subjects. PMID:27027323

  5. Age and education-matched cut-off scores for the revised German/Swiss-German version of ECAS.

    PubMed

    Loose, Markus; Burkhardt, Christian; Aho-Özhan, Helena; Keller, Jürgen; Abdulla, Susanne; Böhm, Sarah; Kollewe, Katja; Uttner, Ingo; Abrahams, Sharon; Petri, Susanne; Weber, Markus; Ludolph, Albert C; Lulé, Dorothée

    2016-01-01

    The Edinburgh Cognitive and Behavioural ALS Screen (ECAS) has been developed to assess cognition and behaviour in patients with amyotrophic lateral sclerosis (ALS). Cognitive impairments of ALS-specific and ALS-non-specific functions can be determined using cut-off scores based on performance of healthy subjects. However, detailed analyses show that older healthy subjects perform worse than younger ones, whereas highly-educated individuals perform better than those with lower education levels. As a consequence, this study presents new age and education matched cut-off scores for the revised German/Swiss-German version of the ECAS based on the performance of 86 healthy subjects.

  6. First in the Class? Age and the Education Production Function

    ERIC Educational Resources Information Center

    Cascio, Elizabeth U.; Schanzenbach, Diane Whitmore

    2016-01-01

    We estimate the effects of relative age in kindergarten using data from an experiment where children of the same age were randomly assigned to different kindergarten classmates. We exploit the resulting experimental variation in relative age in conjunction with variation in expected kindergarten entry age based on birth date to account for…

  7. Influence of educational level on determinants of folic acid use.

    PubMed

    van der Pal-de Bruin, Karin M; de Walle, Hermien E K; de Rover, Carolien M; Jeeninga, Wendy; Cornel, Martina C; de Jong-van den Berg, Lolkje T W; Buitendijk, Simone E; Paulussen, Theo G W M

    2003-07-01

    In The Netherlands, periconceptional folic acid use to prevent neural tube defects was promoted through a national 'Folic Acid Campaign'. In two regions, a local campaign supplemented the national campaign to increase the chances of reaching women with low socio-economic status (SES). A framework of outcome criteria, defined as awareness knowledge, perceived safety, attitudes and subjective norms, was developed to evaluate the effectiveness of the two local campaigns. Data were gathered by means of two cross-sectional studies conducted just before and 1 year after the campaigns took place. Before the campaigns were conducted, there were already differences in all effect criteria and folic acid use between women of different educational levels, mostly in favour of women with a high level of education. Although both educational campaigns appeared to have a positive impact on all outcome criteria, they failed to reduce the existing differences in these outcome criteria between women of different educational levels. Folic acid use can be promoted effectively by mass media campaigns, certainly in a large group of women with no prior knowledge of the health benefits associated with periconceptional folic acid use. However, in order to achieve more equal health outcomes among women of low and high SES, it seems that more tailored interventions for women of low SES are needed.

  8. Mapping students' ideas about chemical reactions at different educational levels

    NASA Astrophysics Data System (ADS)

    Yan, Fan

    Understanding chemical reactions is crucial in learning chemistry at all educational levels. Nevertheless, research in science education has revealed that many students struggle to understand chemical processes. Improving teaching and learning about chemical reactions demands that we develop a clearer understanding of student reasoning in this area and of how this reasoning evolves with training in the discipline. Thus, we have carried out a qualitative study using semi-structured interviews as the main data collection tool to explore students reasoning about reaction mechanism and causality. The participants of this study included students at different levels of training in chemistry: general chemistry students (n=22), organic chemistry students (n=16), first year graduate students (n=13) and Ph.D. candidates (n=14). We identified major conceptual modes along critical dimensions of analysis, and illustrated common ways of reasoning using typical cases. Main findings indicate that although significant progress is observed in student reasoning in some areas, major conceptual difficulties seem to persist even at the more advanced educational levels. In addition, our findings suggest that students struggle to integrate important concepts when thinking about mechanism and causality in chemical reactions. The results of our study are relevant to chemistry educators interested in learning progressions, assessment, and conceptual development.

  9. Principles and Practices of Mature-Age Education at U3As

    ERIC Educational Resources Information Center

    Siedle, Rob

    2011-01-01

    A movement known as the Universities of the Third Age (U3As) provides educational, cultural and social services for mature-age people in Australia and internationally. This paper focuses on the educational courses run by U3As and discusses two basic questions: What are the expectations of learners who enrol in these classes? and How can tutors…

  10. What Educational Opportunities Should Professionals in Aging Provide?: A Pilot Community Assessment

    ERIC Educational Resources Information Center

    Van Dussen, Daniel J.; Leson, Suzanne M.

    2010-01-01

    With the aging workforce and the increase of older adults, educational needs of the workforce in aging services are broadening. The pilot study used a survey to examine the types of educational opportunities and needs of professionals providing services to older adults in eastern Ohio and western Pennsylvania. Respondents (25.9%) reported learning…

  11. Proposing a Center on Aging and Well-Being: Research, Education, and Practice Considerations

    ERIC Educational Resources Information Center

    Lindenbach, Jeannette M.; Jessup-Falcioni, Heather

    2016-01-01

    This environmental scan aimed to discover research interests and educational needs of faculty, graduate, and undergraduate students to inspire research, education, and practice in the development of a center on aging and well-being for older adults. The scan consisted of a search of university faculty and researchers regarding research on aging; a…

  12. The Statewide Training Model for a Continuing Education Certificate in Gerontology in Religion and Aging.

    ERIC Educational Resources Information Center

    Thompson, Barbara, Ed.; Payne, Barbara, Ed.

    This training model is a guide for developing statewide training for a continuing education certificate in gerontology in religion and aging. It is designed for use by gerontology educators, state office of aging executives, and leaders of religious judicatories. Section I begins with a description of the training model and covers where and how to…

  13. Challenges and Opportunities for Vocational Education and Training in the Light of Raising the Participation Age

    ERIC Educational Resources Information Center

    Acquah, Daniel K.; Huddleston, Prue

    2014-01-01

    By 2015, all young people must participate in some form of education and training until they are aged 18. This review discusses the challenges and opportunities involved if vocational education and training is to contribute to this raising of the participation age. We argue that as well as ensuring that young people who have made a full-time…

  14. Effects of Gender, Age, and Education on Assertiveness in a Nigerian Sample

    ERIC Educational Resources Information Center

    Onyeizugbo, Eucharia U.

    2003-01-01

    Two hundred fourteen (214) married persons, 101 men and 113 women aged 20-60, with at least high school education, participated in the study which investigated the effects of gender, age, and educational attainment on assertiveness among married persons in Nigeria. The Assertive Behavior Assessment scale (ABAS; Onyeizugbo, 1998) was used to…

  15. State Developments in Child Care, Early Education, and School-Age Care, 2001.

    ERIC Educational Resources Information Center

    Ewen, Danielle; Blank, Helen; Hart, Katherine; Schulman, Karen

    This report provides highlights and updates regarding state actions on child care, early education, and school-age care issues during 2001. It is intended to serve as a supplement to "State Developments in Child Care, Early Education, and School-Age Care 2000" and various reports published on this issue between 1997 and 1999. Information in the…

  16. Teaching Behaviours at Different Levels of Physical Education Teaching.

    ERIC Educational Resources Information Center

    Pieron, Maurice; Hacourt, Jean

    In physical activities, students' attitudes, values, and motivations change during their school years. Two theories concerning these changes are that teacher-student interactions and teachers' behaviors will differ according to the age level of the student groups and that evaluation of a teacher's effectiveness should be specific to the population…

  17. The coming of age for interprofessional education and practice.

    PubMed

    Schmitt, Madeline H; Gilbert, John H V; Brandt, Barbara F; Weinstein, Ronald S

    2013-04-01

    Interprofessional education for collaborative practice is an important innovation globally and in US health professions education. The recent spotlight on interprofessional education in the United States was launched by a series of reports in the US Institute of Medicine's Quality Chasm series. They raised concerns over medical errors and health care quality as significant sources of morbidity and mortality in the United States and proposed health professions' education for patient-centered, team-based care as one means to address these concerns. Starting in 2007, binational, biennial conferences on interprofessional education have been held to synergize interprofessional education developments in the United States and Canada. In 2011, Collaborating Across Borders III, in Tucson, Arizona, drew 750 participants from 11 countries. The conference focused on interprofessional competency frameworks; strategies for preparing students for interprofessional practice; tailoring of learning environments for interprofessional education; and developing policy, infrastructure, culture, and faculty leadership for interprofessional education. PMID:23415053

  18. Altered MCM protein levels and autophagic flux in aged and systemic sclerosis dermal fibroblasts.

    PubMed

    Dumit, Verónica I; Küttner, Victoria; Käppler, Jakob; Piera-Velazquez, Sonsoles; Jimenez, Sergio A; Bruckner-Tuderman, Leena; Uitto, Jouni; Dengjel, Jörn

    2014-09-01

    Aging is a common risk factor of many disorders. With age, the level of insoluble extracellular matrix increases leading to increased stiffness of a number of tissues. Matrix accumulation can also be observed in fibrotic disorders, such as systemic sclerosis (SSc). Although the intrinsic aging process in skin is phenotypically distinct from SSc, here we demonstrate similar behavior of aged and SSc skin fibroblasts in culture. We have used quantitative proteomics to characterize the phenotype of dermal fibroblasts from healthy subjects of various ages and from patients with SSc. Our results demonstrate that proteins involved in DNA and RNA processing decrease with age and in SSc, whereas those involved in mitochondrial and other metabolic processes behave the opposite. Specifically, minichromosome maintenance (MCM) helicase proteins are less abundant with age and SSc, and they exhibit an altered subcellular distribution. We observed that lower levels of MCM7 correlate with reduced cell proliferation, lower autophagic capacity, and higher intracellular protein abundance phenotypes of aged and SSc cells. In addition, we show that SSc fibroblasts exhibit higher levels of senescence compared with their healthy counterparts, suggesting further similarities between the fibrotic disorder and the aging process. Hence, at the molecular level, SSc fibroblasts exhibit intrinsic characteristics of fibroblasts from aged skin.

  19. Moving Education and Its Administration into the Microelectronic Age.

    ERIC Educational Resources Information Center

    Culbertson, Jack A.

    Education is in transition between the ascendent microelectronic and descendent industrial revolutions, with purposes ambiguously linked to both. These purposes must be clarified before educational leaders can establish priorities for adapting education to the needs of a society transformed by microelectronic technology. Accordingly, the features…

  20. A Genealogy of Grit: Education in the New Gilded Age

    ERIC Educational Resources Information Center

    Stokas, Ariana Gonzalez

    2015-01-01

    Recently, due in part to the research of Angela Duckworth, the cultivation of dispositions in education, grit in particular, has gained the attention of educational policymakers and the educational research community. While much of the research has focused on how to detect grit, there has been little discussion regarding how grit came to be valued…

  1. Perceived economic situation, but not education level, is associated with disability prevalence in the Spanish elderly: observational study

    PubMed Central

    2014-01-01

    Background The aim of this paper is to ascertain if the subjective perception of the economic situation of a household is associated with the prevalence of disability in old age, net of education level. Subjective economic perception is less non-response biased. Knowing if the self-perceived economic situation is related to disability over and above education level has important implications both for understanding the mechanisms that lead to disability and for selecting policies to reduce it. Methods This is a transversal study based on the pilot of the ELES survey, which is a representative survey of non-institutionalised Spaniards aged 50 and over. Only individuals whose job income levels were fixed before becoming disabled were selected to avoid the main source of reverse causality. Disability was defined as having difficulty in carrying out any of 12 activities of daily living. Education level, difficulty in making ends meet, self-perceived relative economic position of the household, age, gender, psychological disposition, and alcohol and tobacco consumption were introduced as independent variables in binary logistic models. Results The working sample is made up of 704 individuals of aged 60 and over. The subjective household economic situation, measured in two different ways, is strongly and consistently related with the prevalence of disability net of age, gender, education level and psychological disposition. After adjusting for age and gender, education level is no longer associated with disability. However, having economic difficulties has the same effect on disability prevalence as being 10 years older, or being a woman instead of a man. Conclusions As the economic situation of the elderly is much easier to improve than their formal education, our findings support feasible interventions which could lead to a reduction in the prevalence of disability. PMID:24886113

  2. [Educational level of mothers and their knowledge, attitude and practices concerning respiratory infections of their children].

    PubMed

    Valdés Roque, A I; Martínez Canalejo, H

    1999-12-01

    An evaluation was performed on the influence of different variables on the knowledge, attitudes, and practices that mothers of children under the age of 5 have concerning acute respiratory infections (ARIs). Two groups of mothers were interviewed: 1) mothers of children seen in a polyclinic in the province of Havana (n = 221) and 2) mothers whose children were hospitalized in the respiratory unit of a pediatric hospital in the city of Havana (n = 200). The five variables analyzed were the educational level of the mother, her age, place of residence, number of children, and whether or not she was employed in the health service sector, as well as the interactions between the first variable and the other four variables. A questionnaire was used to measure the ARI knowledge, attitudes, and practices (KAP) of the mothers. Two levels of KAP sufficiency were taken into account, "Adequate I" for obtaining 70% or more of the maximum possible score and "Adequate II" for achieving at least a 50% score. For both levels of adequacy, the KAP of the mothers working in the health sector was significantly higher than that of the mothers interviewed in the secondary health care center. This suggests that the poorer knowledge, attitudes, and practices of mothers with hospitalized children may have contributed to the children's hospitalization. The most important variable associated with sufficient knowledge was educational level, which highlights the fundamental and positive influence education exerts on the preventive and curative care that mothers provide their children with ARI. PMID:10659671

  3. Has the Golden Age of American Higher Education Come to an Abrupt End?

    ERIC Educational Resources Information Center

    Witmer, David R.

    1980-01-01

    The author discusses why he feels that the golden age of higher education has not come to an abrupt end, from the point of view of research, instruction, public service, income data, costs of education, and the social rate of return on investment in college education for women and men. (CT)

  4. Revisioning Education for All in the Age of Migration: Global Challenges and Opportunities for Lifelong Learning

    ERIC Educational Resources Information Center

    Guo, Shibao

    2014-01-01

    This paper revisits and revisions Education for All (EFA) in the age of global migration with the aim of developing more inclusive approaches towards social justice and equity in education. Drawing on cases of internal and international migration in China and Canada, this paper compares and contrasts policies and practices in the education of…

  5. Distance Education in the Digital Age: Common Misconceptions and Challenging Tasks

    ERIC Educational Resources Information Center

    Guri-Rosenblit, Sarah

    2009-01-01

    This article discusses in its first part three common misconceptions related to the operation of distance education providers in the digital age: The tendency to relate to e-learning as the new generation of distance education; the confusion between ends and means of distance education; and the absence of the teachers' crucial role in the…

  6. Level of education and category fluency task among Spanish speaking elders: number of words, clustering, and switching strategies.

    PubMed

    Rosselli, Monica; Tappen, Ruth; Williams, Christine; Salvatierra, Judy; Zoller, Yaron

    2009-11-01

    It has been well documented that education influences the individual's performance on category fluency tasks but it is still unclear how this effect may differ across the different types of category tasks (i.e., animals, fruits, vegetables and clothing). This study aims (1) to analyze the effect of the level of education on four different types of category fluency tasks among elder Hispanic Americans and (2) to provide normative information on a population with different education levels that was previously screened for neurological and psychiatric conditions. In addition this study examines the semantic strategies used by these individuals to complete the fluency tasks. The sample included 105 healthy Hispanic individuals (age 55-98; 29 males and 76 females) divided into three education groups (<6, 6-11 and >11 years of education). Results showed that after controlling for age and gender, education has a main effect and is a strong predictor of performance in verbal fluency for the categories animals and clothing with increasing educational attainment being associated with higher category fluency scores and with more switches between categories. These findings suggest that the category fruit is less influenced by level of education than the other three semantic categories and may be a more appropriate test across different educational groups. Results from this study provide a reference for clinicians assessing verbal fluency in Spanish speaking populations.

  7. The impact of juveniles' ages and levels of psychosocial maturity on judges' opinions about adjudicative competence.

    PubMed

    Cox, Jennifer Mayer; Goldstein, Naomi E S; Dolores, John; Zelechoski, Amanda D; Messenheimer, Sharon

    2012-02-01

    This study investigated whether defendants' ages and levels of psychosocial maturity would affect judges' ratings of juveniles' adjudicative competence in juvenile and criminal court. Three hundred forty two judges reviewed a forensic psychological report about a hypothetical defendant; only the defendant's age (12-17) and maturity level (mature, immature) varied across reports. Results revealed a main effect of age, with older juveniles generally deemed more competent, and a main effect of maturity, with mature juveniles generally deemed more competent. No interaction was found. Results suggest that age and maturity play major roles in judicial determinations of juvenile competency.

  8. Optimal speech level for speech transmission in a noisy environment for young adults and aged persons

    NASA Astrophysics Data System (ADS)

    Sato, Hayato; Ota, Ryo; Morimoto, Masayuki; Sato, Hiroshi

    2005-04-01

    Assessing sound environment of classrooms for the aged is a very important issue, because classrooms can be used by the aged for their lifelong learning, especially in the aged society. Hence hearing loss due to aging is a considerable factor for classrooms. In this study, the optimal speech level in noisy fields for both young adults and aged persons was investigated. Listening difficulty ratings and word intelligibility scores for familiar words were used to evaluate speech transmission performance. The results of the tests demonstrated that the optimal speech level for moderate background noise (i.e., less than around 60 dBA) was fairly constant. Meanwhile, the optimal speech level depended on the speech-to-noise ratio when the background noise level exceeded around 60 dBA. The minimum required speech level to minimize difficulty ratings for the aged was higher than that for the young. However, the minimum difficulty ratings for both the young and the aged were given in the range of speech level of 70 to 80 dBA of speech level.

  9. Interprofessional education in aged-care facilities: Tensions and opportunities among undergraduate health student cohorts.

    PubMed

    Annear, Michael; Walker, Kim; Lucas, Peter; Lo, Amanda; Robinson, Andrew

    2016-09-01

    This article examines the reflective discourses of medical, nursing, and paramedic students participating in interprofessional education (IPE) activities in the context of aged-care clinical placements. The intent of the research is to explore how students engage with their interprofessional colleagues in an IPE assessment and care planning activity and elucidate how students configure their role as learners within the context of a non-traditional aged-care training environment. Research participants included cohorts of volunteer medical (n = 61), nursing (n = 46), and paramedic (n = 20) students who were on clinical placements at two large teaching aged-care facilities in Tasmania, Australia, over a period of 18 months. A total of 39 facilitated focus group discussions were undertaken with cohorts of undergraduate student volunteers from three health professions between February 2013 and October 2014. Thematic analysis of focus group transcripts was assisted by NVIVO software and verified through secondary coding and member checking procedures. With an acceptable level of agreement across two independent coders, four themes were identified from student focus group transcripts that described the IPE relations and perceptions of the aged-care environment. Emergent themes included reinforcement of professional hierarchies, IPE in aged care perceived as mundane and extraneous, opportunities for reciprocal teaching and learning, and understanding interprofessional roles. While not all students can be engaged with IPE activities in aged care, our evidence suggests that within 1 week of clinical placements there is a possibility to develop reciprocal professional relations, affirm a positive identity within a collaborative healthcare team, and support the health of vulnerable older adults with complex care needs. These important clinical learnings support aged-care-based IPE as a potentially powerful context for undergraduate learning in the 21st Century. PMID

  10. Interprofessional education in aged-care facilities: Tensions and opportunities among undergraduate health student cohorts.

    PubMed

    Annear, Michael; Walker, Kim; Lucas, Peter; Lo, Amanda; Robinson, Andrew

    2016-09-01

    This article examines the reflective discourses of medical, nursing, and paramedic students participating in interprofessional education (IPE) activities in the context of aged-care clinical placements. The intent of the research is to explore how students engage with their interprofessional colleagues in an IPE assessment and care planning activity and elucidate how students configure their role as learners within the context of a non-traditional aged-care training environment. Research participants included cohorts of volunteer medical (n = 61), nursing (n = 46), and paramedic (n = 20) students who were on clinical placements at two large teaching aged-care facilities in Tasmania, Australia, over a period of 18 months. A total of 39 facilitated focus group discussions were undertaken with cohorts of undergraduate student volunteers from three health professions between February 2013 and October 2014. Thematic analysis of focus group transcripts was assisted by NVIVO software and verified through secondary coding and member checking procedures. With an acceptable level of agreement across two independent coders, four themes were identified from student focus group transcripts that described the IPE relations and perceptions of the aged-care environment. Emergent themes included reinforcement of professional hierarchies, IPE in aged care perceived as mundane and extraneous, opportunities for reciprocal teaching and learning, and understanding interprofessional roles. While not all students can be engaged with IPE activities in aged care, our evidence suggests that within 1 week of clinical placements there is a possibility to develop reciprocal professional relations, affirm a positive identity within a collaborative healthcare team, and support the health of vulnerable older adults with complex care needs. These important clinical learnings support aged-care-based IPE as a potentially powerful context for undergraduate learning in the 21st Century.

  11. Effect of radiation and age on immunoglobulin levels in rhesus monkeys (Macaca mulatta)

    NASA Technical Reports Server (NTRS)

    Stone, W. H.; Saphire, D. G.; Hackleman, S. M.; Braun, A. M.; Pennington, P.; Scheffler, J.; Wigle, J. C.; Cox, A. B.

    1994-01-01

    We report the results of a study on the immunoglobulin levels of rhesus monkeys (Macaca mulatta) in a colony consisting of the survivors of monkeys that received a single whole-body exposure to protons, electrons or X rays between 1964 and 1969. This colony has been maintained to assess the long-term effects of ionizing radiation on astronauts and high-flying pilots. Of the original 358 monkeys that were retained for lifetime studies, 129 (97 irradiated and 32 controls) were available for our study. We found no significant difference between the irradiated and control monkeys in mean levels of IgA, IgG and IgM, irrespective of the radiation treatment. The availability of these aged monkeys provided a unique opportunity to compare their immunoglobulin levels to those of other monkeys of various ages, and thus assess the effect of age on immunoglobulin levels. We found that only the IgA levels increase with age.

  12. West Virginia Adolescents' Health Risk Behaviors: Differences by Gender, Age, Grade Level, and Level of Rurality.

    ERIC Educational Resources Information Center

    Meehan, Merrill L.; And Others

    In 1990, the Youth Risk Behavior Survey (YRBS) was completed by a random sample of 1,448 West Virginia public-school students in grades 9-12. The sample was 51 percent male and 89 percent white. About 71 percent of subjects were aged 15-17; 39 percent were in the ninth grade. The YRBS covered behaviors producing vehicle-related or other injuries,…

  13. Edited Magnetic Resonance Spectroscopy Detects an Age-Related Decline in Nonhuman Primate Brain GABA Levels

    PubMed Central

    Killiany, Ronald J.

    2016-01-01

    Recent research had shown a correlation between aging and decreasing Gamma-aminobutyric acid (GABA), the primary inhibitory neurotransmitter in the brain. However, how GABA level varies with age in the medial portion of the brain has not yet been studied. The purpose of this study was to investigate the GABA level variation with age focusing on the posterior cingulate cortex, which is the “core hub” of the default mode network. In this study, 14 monkeys between 4 and 21 years were recruited, and MEGA-PRESS MRS was performed to measure GABA levels, in order to explore a potential link between aging and GABA. Our results showed that a correlation between age and GABA+/Creatine ratio was at the edge of significance (r = −0.523, p = 0.081). There was also a near-significant trend between gray matter/white matter ratio and the GABA+/Creatine ratio (r = −0.518, p = 0.0848). Meanwhile, the correlation between age and grey matter showed no significance (r = −0.028, p = 0.93). Therefore, age and gray matter/white matter ratio account for different part of R-squared (adjusted R-squared = 0.5187) as independent variables for predicting GABA levels. Adjusted R-squared is about 0.5 for two independent variables. These findings suggest that there is internal neurochemical variation of GABA levels in the nonhuman primates associated with normal aging and structural brain decline.

  14. Age-specific reference values for serum FSH and estradiol levels throughout the reproductive period.

    PubMed

    Grisendi, Valentina; Spada, Elena; Argento, Cindy; Plebani, Maddalena; Milani, Silvano; Seracchioli, Renato; Volpe, Annibale; La Marca, Antonio

    2014-06-01

    High serum day 3 FSH levels are associated with poor ovarian reserve and reduced fertility, but the interpretation of FSH values according to age is still not univocal. The purpose of this study was to determine age-dependent reference values in women with regular menstrual cycles and FSH as a guide for specialists. The study was performed at the Department of Mother-Infant of a University-based tertiary care centre. One-hundred ninety-two healthy normal menstruating women were recruited for the study. All patients attended the department on menstrual cycle day 3 for a blood sample for FSH and estradiol determination. A linear relationship between FSH or estradiol serum levels and age was observed. The FSH level increased by 0.11 IU for every year of age (1 IU for every 9 years of age). The values of FSH and estradiol corresponding to the 5th, 25th, 50th, 75th, 95th centiles for any specific age have been calculated. Serum FSH levels need to be interpreted according to age-dependent reference values. Serum FSH levels on 95th centile for any age may represent a warning sign for reduced ovarian reserve.

  15. Edited Magnetic Resonance Spectroscopy Detects an Age-Related Decline in Nonhuman Primate Brain GABA Levels

    PubMed Central

    Killiany, Ronald J.

    2016-01-01

    Recent research had shown a correlation between aging and decreasing Gamma-aminobutyric acid (GABA), the primary inhibitory neurotransmitter in the brain. However, how GABA level varies with age in the medial portion of the brain has not yet been studied. The purpose of this study was to investigate the GABA level variation with age focusing on the posterior cingulate cortex, which is the “core hub” of the default mode network. In this study, 14 monkeys between 4 and 21 years were recruited, and MEGA-PRESS MRS was performed to measure GABA levels, in order to explore a potential link between aging and GABA. Our results showed that a correlation between age and GABA+/Creatine ratio was at the edge of significance (r = −0.523, p = 0.081). There was also a near-significant trend between gray matter/white matter ratio and the GABA+/Creatine ratio (r = −0.518, p = 0.0848). Meanwhile, the correlation between age and grey matter showed no significance (r = −0.028, p = 0.93). Therefore, age and gray matter/white matter ratio account for different part of R-squared (adjusted R-squared = 0.5187) as independent variables for predicting GABA levels. Adjusted R-squared is about 0.5 for two independent variables. These findings suggest that there is internal neurochemical variation of GABA levels in the nonhuman primates associated with normal aging and structural brain decline. PMID:27660760

  16. Higher Education and the Determination of Aggregate Male Employment by Age

    ERIC Educational Resources Information Center

    Stenberg, Anders; Wikstrom, Magnus

    2004-01-01

    This paper studies the determinants of age-specific employment rates among Swedish males, focusing on the effect of education on employment. We use cohort specific data for the time period 1984-1996 covering male cohorts aged 21-45. It is found that aggregate age-group-specific employment rates increase with the proportion of the cohort with an…

  17. Early Learning Left Out: An Examination of Public Investments in Education and Development by Child Age

    ERIC Educational Resources Information Center

    Bruner, Charles; Elias, Victor; Stein, Debbie; Schaefer, Stephanie

    2004-01-01

    This study presents the most comprehensive picture, to date, of public investments in the education and development of children by three age groupings--the early learning years (roughly 0-5), the school-aged years (roughly 6-18), and the college-aged years (roughly 19-23). It is based upon detailed analysis of state, federal, and school district…

  18. Zeatin modulates flower bud development and tocopherol levels in Cistus albidus (L.) plants as they age.

    PubMed

    Hernández, I; Miret, J A; Van Der Kelen, K; Rombaut, D; Van Breusegem, F; Munné-Bosch, S

    2015-01-01

    In a previous study we showed that Cistus albidus (L.) experiences an age-dependent decay in flower vigour correlated with a decline in trans-zeatin (tZ) levels. In the present study we aimed to establish a causal relationship between these two phenomena. Exogenous tZ applied to plants grown under semi-controlled conditions did not rescue flower vigour; however, it accelerated flower development, but only in younger individuals. Older plants showed lower tocopherol levels in flower buds, which were restored by exogenous tZ, suggesting that a loss of antioxidant defences may underlie the age-dependent decay in flower vigour. We conclude that declining tZ levels may not be directly responsible for the age-associated loss of floral vigour; that tZ modulates the speed of flower development as plants age; and that flower buds alter their sensitivity to tZ as plants age.

  19. Building a Global Community of Policymakers, Researchers and Educators to Move Education Systems into the Digital Age

    ERIC Educational Resources Information Center

    Voogt, J.; Knezek, G.

    2013-01-01

    The EDUsummIT 2011 aimed to develop (a) recommendations for policy, practice and research that will help educational systems move into the digital age and (b) strategies to build a global community of researchers, policymakers and teachers in the field of Information and Communication Technology (ICT) in Education. Thematic working groups…

  20. The Physical Activity Levels of Preschool-Aged Children: A Systematic Review

    ERIC Educational Resources Information Center

    Tucker, Patricia

    2008-01-01

    This systematic review presents research on the physical activity levels of preschool-aged children (aged 2-6 years). Thirty-nine primary studies (published 1986-2007) representing a total of 10,316 participants (5236 male and 5080 female), from seven countries are described and the physical activity behaviors of this population are considered in…

  1. The impact of educational level on oral health-related quality of life in older people in London.

    PubMed

    Tsakos, Georgios; Sheiham, Aubrey; Iliffe, Steve; Kharicha, Kalpa; Harari, Danielle; Swift, Cameron G; Gillman, Gerhard; Stuck, Andreas E

    2009-06-01

    There are socioeconomic inequalities in oral health, but the relationship between education and oral health-related quality of life (OHRQoL) among older adults has not been adequately studied. This study assessed whether there is an educational gradient in OHRQoL among older people in London. We employed secondary analysis of baseline data (n = 1,090) from a randomized controlled trial of health-risk appraisal on community-dwelling non-disabled people 65 yr of age and older, registered with three group medical practices in suburban London. Multiple linear regressions were used to analyze the association between OHRQoL [measured using the Geriatric Oral Health Assessment Index (GOHAI)] and education, adjusted for age, gender, pension status, and denture wearing. Overall, 30.6% reported low levels of OHRQoL. Eating discomfort was the most frequent problem (24% reported 'often/always'), while concerns about appearance were also prevalent. Significant variations in OHRQoL existed between socioeconomic groups. In adjusted analyses, there was a clear education gradient in OHRQoL, with worse perceptions at each lower level of education. Low educational level has an independent negative impact on OHRQoL in older people, which is not explained by differences in income or in denture wearing between educational groups. Policies targeting lower educated groups should be complemented with whole-population strategies for the reduction of oral health inequalities.

  2. Rethinking Civic Education in the Age of Biotechnology

    ERIC Educational Resources Information Center

    Li, Huey-li

    2005-01-01

    In this paper, I first examine the three justifications most often provided for differentiating, discounting, or even disclaiming the present generation's moral responsibility to future generations. I then discuss ideological critiques of, and educational solutions to, the complicity of formal educational institutions in propagating these…

  3. Media and Education in the Digital Age: Concepts, Assessments, Subversions

    ERIC Educational Resources Information Center

    Stocchetti, Matteo, Ed.

    2014-01-01

    This book is an invitation to informed and critical participation in the current debate on the role of digital technology in education and a comprehensive introduction to the most relevant issues in this debate. After an early wave of enthusiasm about the emancipative opportunities of the digital "revolution" in education, recent…

  4. Windows on the Future: Education in the Age of Technology.

    ERIC Educational Resources Information Center

    McCain, Ted; Jukes, Ian

    This book is designed to help educators cope with changes created by technology and embrace a new mindset necessary to access the burgeoning technological advances, in order to keep schools and students relevant in the 21st century. The book looks through several "windows" on the future, and asks educators to consider their own paradigms and the…

  5. The Possibility of Public Education in an Instrumentalist Age

    ERIC Educational Resources Information Center

    Higgins, Chris

    2011-01-01

    In our increasingly instrumentalist culture, debates over the privatization of schooling may be beside the point. Whether we hatch some new plan for chartering or funding schools, or retain the traditional model of government-run schools, the ongoing instrumentalization of education threatens the very possibility of public education. Indeed, in…

  6. Digital Citizenship Means Character Education for the Digital Age

    ERIC Educational Resources Information Center

    Ohler, Jason

    2011-01-01

    The reality of students' cyber lives has thrust upon educators a new approach: creating character education programs tuned to digital youth that are both proactive and aggressive. Taking this approach will help integrate students' digital activities within the context of the communities in which they live, both local and digital. The digital age…

  7. Overflowing Every Idea of Age, Very Young Children as Educators

    ERIC Educational Resources Information Center

    Johannesen, Nina

    2013-01-01

    In this article I explore if and how very young children can be the educators of their early childhood educators. I describe and discuss a story constructed from a fieldwork done in one early childhood setting in Norway. The story is read with Levinas and his concepts Said and Saying. Further I discuss if and how this might be understood as…

  8. Diversity, Group Identity, and Citizenship Education in a Global Age

    ERIC Educational Resources Information Center

    Banks, James A.

    2008-01-01

    Worldwide immigration and quests for rights by minority groups have caused social scientists and educators to raise serious questions about liberal assimilationist conceptions of citizenship that historically have dominated citizenship education in nation-states. The author of this article challenges liberal assimilationist conceptions of…

  9. IMPACT OF MORNING STIFFNESS, EDUCATION, AND AGE ON THE FUNCTIONAL STATUS OF PATIENTS WITH RHEUMATOID ARTHRITIS.

    PubMed

    Sahatçiu-Meka, Vjollca; Rexhepi, Sylejman; Manxhuka-Kerliu, Suzana; Pallaska, Kelmend; Murtezani, Ardiana; Osmani-Vllasolli, Teuta; Rexhepi, Mjellma; Rexhepi, Blerta

    2015-01-01

    The purpose of this study was to explore the relationship between disability status and duration of morning stiffness in hands with regard to age, level of education, and gender in patients with rheumatoid arthritis (RA). Also, the authors wanted to investigate this relationship with regard to the presence of rheumatoid factor, i.e., the serological status. A retrospective study was conducted in 250 patients with the classic form of RA (186 females, s64 males, mean age Xb = 49.96 y ears, range 25-60 years, disease duration 1-27 years, Xb = 6.41) previously diagnosed with RA according to the ACR (American College of Rheumatology 1987 criteria). All patients were in Steinbrocker functional classes II and III. The probability level was expressed by p < 0.01 and p < 0.05. The relationship between the variables was measured by point-biserial correlation. The correlation between duration of morning stiffness and functional class was positive but low [(r = 0.10, y = 0.00x + 2.37, p > 0.05) seronegative, (r = 0.12, y = 0.00x + 2.30, p > 0.05) seropositive]. High positive values were obtained for the linear correlation coefficient between duration of the disease and functional class (p < 0.01). Also, high values were obtained regarding the coefficient of correlation between age and functional class [(r = 0.29, p < 0.01) seronegative, (r = 0.47, p < 0.01) seropositive]. Uneducated patients were significantly more represented in functional class III [ 23 (50%) seronegative, 19 (42.2%) seropositive] than in functional class II [16 (20.3%) seronegative, 22 (27.5%) seropositive]. In conclusion, in this study of patients with rheumatoid arthritis, increased duration of morning stiffness was associated with functional disability. Functional disability increased with the duration of the disease, depended on age and educational level, and was more pronounced in older age, regardless of RA serological status. With regard to serological status and sex, the differences were non

  10. IMPACT OF MORNING STIFFNESS, EDUCATION, AND AGE ON THE FUNCTIONAL STATUS OF PATIENTS WITH RHEUMATOID ARTHRITIS.

    PubMed

    Sahatçiu-Meka, Vjollca; Rexhepi, Sylejman; Manxhuka-Kerliu, Suzana; Pallaska, Kelmend; Murtezani, Ardiana; Osmani-Vllasolli, Teuta; Rexhepi, Mjellma; Rexhepi, Blerta

    2015-01-01

    The purpose of this study was to explore the relationship between disability status and duration of morning stiffness in hands with regard to age, level of education, and gender in patients with rheumatoid arthritis (RA). Also, the authors wanted to investigate this relationship with regard to the presence of rheumatoid factor, i.e., the serological status. A retrospective study was conducted in 250 patients with the classic form of RA (186 females, s64 males, mean age Xb = 49.96 y ears, range 25-60 years, disease duration 1-27 years, Xb = 6.41) previously diagnosed with RA according to the ACR (American College of Rheumatology 1987 criteria). All patients were in Steinbrocker functional classes II and III. The probability level was expressed by p < 0.01 and p < 0.05. The relationship between the variables was measured by point-biserial correlation. The correlation between duration of morning stiffness and functional class was positive but low [(r = 0.10, y = 0.00x + 2.37, p > 0.05) seronegative, (r = 0.12, y = 0.00x + 2.30, p > 0.05) seropositive]. High positive values were obtained for the linear correlation coefficient between duration of the disease and functional class (p < 0.01). Also, high values were obtained regarding the coefficient of correlation between age and functional class [(r = 0.29, p < 0.01) seronegative, (r = 0.47, p < 0.01) seropositive]. Uneducated patients were significantly more represented in functional class III [ 23 (50%) seronegative, 19 (42.2%) seropositive] than in functional class II [16 (20.3%) seronegative, 22 (27.5%) seropositive]. In conclusion, in this study of patients with rheumatoid arthritis, increased duration of morning stiffness was associated with functional disability. Functional disability increased with the duration of the disease, depended on age and educational level, and was more pronounced in older age, regardless of RA serological status. With regard to serological status and sex, the differences were non-significant.

  11. Age, education, and the gender gap in the sense of control.

    PubMed

    Slagsvold, Britt; Sørensen, Annemette

    2008-01-01

    High sense of control is related to benefits in many aspects of life, and education is known to be strongly related to sense of control. In this article we explore why women tend to feel a lower sense of control than men, and why the sense of control tends to be lower among the elderly than among younger people. In particular we explore the role played by education in explaining age- and gender differences in sense of control. The analysis is based on data from the first wave of the Norwegian NorLAG study, with a representative sample of adults aged 40-79 in 30 municipalities. We find that education accounts for some of the age and gender differences in sense of control, but the mediating effects of education are rather modest. We find an increasing gender gap in sense of control with age, and this increasing gap is completely explained by differences in education. Gender differences in sense of control is explained completely by four factors, which are related to resources and power; physical health, education, living with a partner, and leadership experience. Age differences in sense of control are only partially explained. Education, physical health and employment status cuts the age effect on sense of control to half. The effect of education on sense of control is partly mediated through what we suggest are tangible benefits of education, namely health, employment, and leadership experience. Education also influences individuals through socialization mechanisms. We view agentive orientation as a psychological benefit of education, and measure this characteristic with Bem's (1981) sex-role scale on masculinity. Agentive orientation completely explains the remaining effect of education on sense of control.

  12. Educational Levels and Risk of Suicide in Japan: The Japan Public Health Center Study (JPHC) Cohort I

    PubMed Central

    Kimura, Takashi; Honjo, Kaori; Ikehara, Satoyo; Sawada, Norie; Iwasaki, Motoki; Tsugane, Shoichiro

    2016-01-01

    Background Suicide rates have been related to educational level and other socioeconomic statuses. However, no prospective study has examined the association between educational level and the risk of suicide in Japan. Methods We examined the association of education level and suicide risk in a population-based cohort of Japanese men and women aged 40–59 years in the Japan Public Health Center-based Prospective Study Cohort I. In the baseline survey initiated in 1990, a total of 46 156 subjects (21 829 men and 24 327 women) completed a self-administered questionnaire, which included a query of educational level, and were followed up until the end of December 2011. Educational levels were categorized into four groups (junior high school, high school, junior or career college, and university or higher education). During a median follow-up of 21.6 years, the hazard ratios (HRs) and 95% confidence intervals (CIs) of suicide according to educational level were estimated using the Cox proportional hazards regression model adjusted for age; study area; previous history of stroke, ischemic heart disease, or cancer; self-reported stress; alcohol consumption; smoking; living with spouse; and employment status. A total of 299 deaths attributed to suicide occurred. Results The HR for university graduates or those with higher education versus junior high school graduates was 0.47 (95% CI, 0.24–0.94) in men, and that for high school graduates versus junior high school graduates was 0.44 (95% CI, 0.24–0.79) in women. Conclusions High educational levels were associated with a reduced risk of suicide for both Japanese men and women. PMID:27064129

  13. Early Childhood Education for Handicapped Children (Ages 3 through 5). Special Education in North Dakota. Guide VII.

    ERIC Educational Resources Information Center

    Niebergall, Shelby; Oas, Brenda

    This guide is designed primarily for use by personnel involved in North Dakota public school programs for preschool-age handicapped children (ages 3-5). It is also intended to provide parents and personnel in health, human services, and other child service agencies with an understanding of the scope and purpose of educational services for young…

  14. Estimated Participation and Hours in Early Care and Education by Type of Arrangement and Income at Ages 2 to 4 in 2010

    ERIC Educational Resources Information Center

    Barnett, Steve; Nores, Milagros

    2012-01-01

    This working paper estimates participation in early childhood education (ECE) programs by child's age, program setting, family income level, and child's household language. To produce the best possible estimates of participation, the authors combined information from multiple data sets. In 2010, approximately 6.6 million between the ages of 2 and…

  15. The Resume Characteristics Determining Job Interviews for Middle-Aged Women Seeking Entry-Level Employment

    ERIC Educational Resources Information Center

    Johnson, Emily; Lahey, Joanna

    2011-01-01

    Obtaining an entry-level job can be critically important for women with little education, particularly those who have taken time out of the labor force. This article uses archival data from a field experiment, called a resume audit study, to examine the characteristics of entry-level resumes that are important to potential employers. In accordance…

  16. Circulating Growth Differentiation Factor 11/8 Levels Decline With Age

    PubMed Central

    Poggioli, Tommaso; Vujic, Ana; Yang, Peiguo; Macias-Trevino, Claudio; Uygur, Aysu; Loffredo, Francesco S.; Pancoast, James R.; Cho, Miook; Goldstein, Jill; Tandias, Rachel M.; Gonzalez, Emilia; Walker, Ryan G.; Thompson, Thomas B.; Wagers, Amy J.; Fong, Yick W.; Lee, Richard T.

    2016-01-01

    Rationale Growth differentiation factor 11 (GDF11) and GDF8 are members of the transforming growth factor-β superfamily sharing 89% protein sequence homology. We have previously shown that circulating GDF11 levels decrease with age in mice. However, a recent study by Egerman et al reported that GDF11/8 levels increase with age in mouse serum. Objective Here, we clarify the direction of change of circulating GDF11/8 levels with age and investigate the effects of GDF11 administration on the murine heart. Methods and Results We validated our previous finding that circulating levels of GDF11/8 decline with age in mice, rats, horses, and sheep. Furthermore, we showed by Western analysis that the apparent age-dependent increase in GDF11 levels, as reported by Egerman et al, is attributable to cross-reactivity of the anti-GDF11 antibody with immunoglobulin, which is known to increase with age. GDF11 administration in mice rapidly activated SMAD2 and SMAD3 signaling in myocardium in vivo and decreased cardiac mass in both young (2-month-old) and old (22-month-old) mice in a dose-dependent manner after only 9 days. Conclusions Our study confirms an age-dependent decline in serum GDF11/8 levels in multiple mammalian species and that exogenous GDF11 rapidly activates SMAD signaling and reduces cardiomyocyte size. Unraveling the molecular basis for the age-dependent decline in GDF11/8 could yield insight into age-dependent cardiac pathologies. PMID:26489925

  17. Effects of age, signal level, and signal rate on the auditory middle latency response.

    PubMed

    Tucker, D A; Ruth, R A

    1996-04-01

    The effects of age, signal rate, and signal level on the maturing auditory middle latency response (AMLR) were evaluated in 50 normal-hearing subjects ranging in age from 2 days to 35 years. Ipsilateral and contralateral AMLR waveforms were recorded in newborns (n = 10), children (n = 10), preteens (n = 10), teens (n = 10), and adults (n = 10). The AMLR Pa waveform was obtained in 70 to 100 percent of all subjects. The variables of age, signal level, and site of recording significantly affected Pa peak amplitude and absolute latency. However, stimulus rate did not significantly affect the response.

  18. Effects of age, signal level, and signal rate on the auditory middle latency response.

    PubMed

    Tucker, D A; Ruth, R A

    1996-04-01

    The effects of age, signal rate, and signal level on the maturing auditory middle latency response (AMLR) were evaluated in 50 normal-hearing subjects ranging in age from 2 days to 35 years. Ipsilateral and contralateral AMLR waveforms were recorded in newborns (n = 10), children (n = 10), preteens (n = 10), teens (n = 10), and adults (n = 10). The AMLR Pa waveform was obtained in 70 to 100 percent of all subjects. The variables of age, signal level, and site of recording significantly affected Pa peak amplitude and absolute latency. However, stimulus rate did not significantly affect the response. PMID:8652873

  19. Images of Aging in Selected Religious Education Curriculum Materials.

    ERIC Educational Resources Information Center

    Cram, Ronald H.

    Images of aging that appear in popular child/teen curricular materials used in church-related contexts were examined to determine how older adults are portrayed in words and pictures in these materials and what images of aging emerge. Materials from the following sources, randomly selected from those that had been checked out of the Ecumenical…

  20. From GED to College: Age Trajectories of Nontraditional Educational Paths

    ERIC Educational Resources Information Center

    Maralani, Vida

    2011-01-01

    Age patterns of secondary certification and college entry differ in complex and surprising ways for traditional graduates and GED recipients. Although GED recipients are less likely to enter college in their late teens, they catch up to traditional graduates in their 20s. Results show that adjusting for differences in the age trajectories of…

  1. How Pervasive Are Relative Age Effects in Secondary School Education?

    ERIC Educational Resources Information Center

    Cobley, Stephen; McKenna, Jim; Baker, Joeseph; Wattie, Nick

    2009-01-01

    Relative age effects (RAEs; R. H. Barnsley, A. H. Thompson, & P. E. Barnsley, 1985) convey school attainment (dis)advantages depending on whether one is relatively older or younger within annually age-grouped cohorts. In the present study, the authors examined the pervasiveness of RAEs by examining (a) attainment in 4 secondary school subjects,…

  2. Combined effects of physical exercise and education on age-related cortical thinning in cognitively normal individuals

    PubMed Central

    Lee, Jin San; Shin, Hee Young; Kim, Hee Jin; Jang, Young Kyoung; Jung, Na-Yeon; Lee, Juyoun; Kim, Yeo Jin; Chun, Phillip; Yang, Jin-Ju; Lee, Jong-Min; Kang, Mira; Park, Key-Chung; Na, Duk L.; Seo, Sang Won

    2016-01-01

    We investigated the association between self-reported physical exercise and cortical thickness in a large sample of cognitively normal individuals. We also determined whether a combination of physical exercise and education had more protective effects on age-related cortical thinning than either parameter alone. A total of 1,842 participants were included in this analysis. Physical exercise was assessed using a questionnaire regarding intensity, frequency, and duration. Cortical thickness was measured using a surface-based method. Longer duration of exercise (≥1 hr/day), but not intensity or frequency, was associated with increased mean cortical thickness globally (P-value = 0.013) and in the frontal regions (P-value = 0.007). In particular, the association of exercise with cortical thinning had regional specificity in the bilateral dorsolateral prefrontal, precuneus, left postcentral, and inferior parietal regions. The combination of higher exercise level and higher education level showed greater global and frontal mean thickness than either parameter alone. Testing for a trend with the combination of high exercise level and high education level confirmed this finding (P-value = 0.001–0.003). Our findings suggest that combined exercise and education have important implications for brain health, especially considering the paucity of known protective factors for age-related cortical thinning. PMID:27063336

  3. Stress Levels in Tenure-Track and Recently Tenured Faculty Members in Selected Institutions of Higher Education in Northeast Tennessee

    ERIC Educational Resources Information Center

    Carr, Amanda R.

    2014-01-01

    The purpose of this quantitative study was to compare the stress, strain, and coping levels between pretenured faculty and recently tenured faculty in institutions of higher education in Northeast Tennessee. Aging faculty population combined with talented people leaving the area is common in rural parts of the United States. There is a need to…

  4. The Effects of Choice on Autonomous Motivation, Perceived Autonomy Support, and Physical Activity Levels in High School Physical Education

    ERIC Educational Resources Information Center

    How, Yew Meng; Whipp, Peter R.; Dimmock, James A.; Jackson, Ben

    2013-01-01

    This study examined whether the provision of choice in physical education (PE) enhanced students' autonomous motivation, perceived autonomy support, and physical activity (PA) levels, relative to a "regular PE" control group. Students from eight intact high school PE classes ("N" = 257, M[subscript "age"] = 12.91) were randomly assigned to control…

  5. The Intergenerational Effects of Fatherlessness on Educational Attainment and Entry-Level Wages. National Longitudinal Surveys Discussion Paper.

    ERIC Educational Resources Information Center

    Grogger, Jeff; Ronan, Nick

    The effects of fatherlessness on children's educational attainment and entry-level wages were examined through a method-of-moments analysis of data from the National Longitudinal Survey of Youth (NLSY), a national panel study of 12,686 youths who were aged 14-22 in 1979. Two special features of the NLSY were used: its subsample of siblings and its…

  6. The levels of soluble versus insoluble brain Abeta distinguish Alzheimer's disease from normal and pathologic aging.

    PubMed

    Wang, J; Dickson, D W; Trojanowski, J Q; Lee, V M

    1999-08-01

    The abundance and solubility of Abeta peptides are critical determinants of amyloidosis in Alzheimer's disease (AD). Hence, we compared levels of total soluble, insoluble, and total Abeta1-40 and Abeta1-42 in AD brains with those in age-matched normal and pathologic aging brains using a sandwich enzyme-linked immunosorbent assay (ELISA). Since the measurement of Abeta1-40 and Abeta1-42 depends critically on the specificity of the monoclonal antibodies used in the sandwich ELISA, we first demonstrated that each assay is specific for Abeta1-40 or Abeta1-42 and the levels of these peptides are not affected by the amyloid precursor protein in the brain extracts. Thus, this sandwich ELISA enabled us to show that the average levels of total cortical soluble and insoluble Abeta1-40 and Abeta1-42 were highest in AD, lowest in normal aging, and intermediate in pathologic aging. Remarkably, the average levels of insoluble Abeta1-40 were increased 20-fold while the average levels of insoluble Abeta1-42 were increased only 2-fold in the AD brains compared to pathologic aging brains. Further, the soluble pools of Abeta1-40 and Abeta1-42 were the largest fractions of total Abeta in the normal brain (i.e., 50 and 23%, respectively), but they were the smallest in the AD brain (i.e., 2.7 and 0.7%, respectively) and intermediate (i.e., 8 and 0.8%, respectively) in pathologic aging brains. Thus, our data suggest that pathologic aging is a transition state between normal aging and AD. More importantly, our findings imply that a progressive shift of brain Abeta1-40 and Abeta1-42 from soluble to insoluble pools and a profound increase in the levels of insoluble Abeta1-40 plays mechanistic roles in the onset and/or progression of AD.

  7. The Two-Level System of Higher Education: Western Traditions and Russian Reality

    ERIC Educational Resources Information Center

    Druzhilov, S. A.

    2011-01-01

    The law on the two-level system of higher education has now gone into effect in Russia: the bachelor's degree will correspond to the first level of higher education, while the master's degree will correspond to the second level. These levels entail separate state educational standards and separate final certification. In the process of adopting…

  8. Huntington's disease accelerates epigenetic aging of human brain and disrupts DNA methylation levels

    PubMed Central

    Horvath, Steve; Langfelder, Peter; Kwak, Seung; Aaronson, Jeff; Rosinski, Jim; Vogt, Thomas F.; Eszes, Marika; Faull, Richard L.M.; Curtis, Maurice A.; Waldvogel, Henry J.; Choi, Oi-Wa; Tung, Spencer; Vinters, Harry V.; Coppola, Giovanni; Yang, X. William

    2016-01-01

    Age of Huntington's disease (HD) motoric onset is strongly related to the number of CAG trinucleotide repeats in the huntingtin gene, suggesting that biological tissue age plays an important role in disease etiology. Recently, a DNA methylation based biomarker of tissue age has been advanced as an epigenetic aging clock. We sought to inquire if HD is associated with an accelerated epigenetic age. DNA methylation data was generated for 475 brain samples from various brain regions of 26 HD cases and 39 controls. Overall, brain regions from HD cases exhibit a significant epigenetic age acceleration effect (p=0.0012). A multivariate model analysis suggests that HD status increases biological age by 3.2 years. Accelerated epigenetic age can be observed in specific brain regions (frontal lobe, parietal lobe, and cingulate gyrus). After excluding controls, we observe a negative correlation (r=−0.41, p=5.5×10−8) between HD gene CAG repeat length and the epigenetic age of HD brain samples. Using correlation network analysis, we identify 11 co-methylation modules with a significant association with HD status across 3 broad cortical regions. In conclusion, HD is associated with an accelerated epigenetic age of specific brain regions and more broadly with substantial changes in brain methylation levels. PMID:27479945

  9. Huntington's disease accelerates epigenetic aging of human brain and disrupts DNA methylation levels.

    PubMed

    Horvath, Steve; Langfelder, Peter; Kwak, Seung; Aaronson, Jeff; Rosinski, Jim; Vogt, Thomas F; Eszes, Marika; Faull, Richard L M; Curtis, Maurice A; Waldvogel, Henry J; Choi, Oi-Wa; Tung, Spencer; Vinters, Harry V; Coppola, Giovanni; Yang, X William

    2016-07-01

    Age of Huntington's disease (HD) motoric onset is strongly related to the number of CAG trinucleotide repeats in the huntingtin gene, suggesting that biological tissue age plays an important role in disease etiology. Recently, a DNA methylation based biomarker of tissue age has been advanced as an epigenetic aging clock. We sought to inquire if HD is associated with an accelerated epigenetic age. DNA methylation data was generated for 475 brain samples from various brain regions of 26 HD cases and 39 controls. Overall, brain regions from HD cases exhibit a significant epigenetic age acceleration effect (p=0.0012). A multivariate model analysis suggests that HD status increases biological age by 3.2 years. Accelerated epigenetic age can be observed in specific brain regions (frontal lobe, parietal lobe, and cingulate gyrus). After excluding controls, we observe a negative correlation (r=-0.41, p=5.5×10-8) between HD gene CAG repeat length and the epigenetic age of HD brain samples. Using correlation network analysis, we identify 11 co-methylation modules with a significant association with HD status across 3 broad cortical regions. In conclusion, HD is associated with an accelerated epigenetic age of specific brain regions and more broadly with substantial changes in brain methylation levels. PMID:27479945

  10. 20 CFR 410.426 - Determining total disability: Age, education, and work experience criteria.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... ADMINISTRATION FEDERAL COAL MINE HEALTH AND SAFETY ACT OF 1969, TITLE IV-BLACK LUNG BENEFITS (1969- ) Total Disability or Death Due to Pneumoconiosis § 410.426 Determining total disability: Age, education, and...

  11. 20 CFR 410.426 - Determining total disability: Age, education, and work experience criteria.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... ADMINISTRATION FEDERAL COAL MINE HEALTH AND SAFETY ACT OF 1969, TITLE IV-BLACK LUNG BENEFITS (1969- ) Total Disability or Death Due to Pneumoconiosis § 410.426 Determining total disability: Age, education, and...

  12. Developmental and Psycho-Social Effects of HIV in School-Aged Population: Educational Implications.

    ERIC Educational Resources Information Center

    Beverly, Cheryl L.; Thomas, Suzanne B.

    1997-01-01

    Reviews the developmental and psychosocial characteristics of the increasing number of school-aged persons infected with the human immunodeficiency virus (HIV). Educational ramifications of these characteristics and strategies for providing safe teaching and learning environments are presented. (DB)

  13. Experiences in the Bilingual Education of a Child of Pre-School Age

    ERIC Educational Resources Information Center

    Zierer, Ernesto

    1977-01-01

    This article reports on experiences in the bilingual education, psychologically and pedagogically planned, of a child who died of brain cancer at age 5. Conclusions are drawn regarding order and method of language learning. (CHK)

  14. Aging IQ Intervention with Older Korean Americans: A Comparison of Internet-Based and In-Class Education

    ERIC Educational Resources Information Center

    Jang, Yuri; Yoon, Hyunwoo; Marti, C. Nathan; Kim, Miyong T.

    2015-01-01

    Using the translated contents of the National Institute on Aging (NIA)'s Aging IQ, an educational intervention was delivered to older Korean Americans. The educational program was delivered via two different modalities, Internet-based education (n = 12) and in-class education (n = 11), and the overall feasibility and efficacy were evaluated by the…

  15. Effects of Swimming Training on Stress Levels of the Students Aged 11-13

    ERIC Educational Resources Information Center

    Köroglu, Mihraç; Yigiter, Korkmaz

    2016-01-01

    The purpose of this research was to determine the effects of the swimming training program on stress levels of the students ages 11-13. To this end, 60 students from Private Sahin School in the Sakarya city participated in the study voluntarily. 60 students were divided into two groups and each group was included 30 students. Stress Level Scale II…

  16. Age-Related Change in Shifting Attention between Global and Local Levels of Hierarchical Stimuli

    ERIC Educational Resources Information Center

    Huizinga, Mariette; Burack, Jacob A.; Van der Molen, Maurits W.

    2010-01-01

    The focus of this study was the developmental pattern of the ability to shift attention between global and local levels of hierarchical stimuli. Children aged 7 years and 11 years and 21-year-old adults were administered a task (two experiments) that allowed for the examination of 1) the direction of attention to global or local stimulus levels;…

  17. Effect of age and lordotic angle on the level of lumbar disc herniation.

    PubMed

    Skaf, Ghassan S; Ayoub, Chakib M; Domloj, Nathalie T; Turbay, Massud J; El-Zein, Cherine; Hourani, Mukbil H

    2011-01-01

    It has been previously suggested in the literature that with aging, degenerative changes as well as disc herniation start at the lower lumbar segments, with higher disc involvement observed in an ascending fashion in older age groups. We conducted a study to investigate this correlation between age and level of disc herniation, and to associate it with the magnitude of the Lumbar Lordotic Angle (LLA), as measured by Cobb's method. We followed retrospectively lumbosacral spine MRI's of 1419 patients with symptomatic disc herniation. Pearson's correlation was used in order to investigate the relationship between LLA, age, and level of disc herniation. Student's t-test was applied to assess gender differences. Young patients were found to have higher LLA (R = 0.44, P < 0.0001) and lower levels of disc herniation (R = 0.302, P < 0.0001), whereas older patients had higher level herniation in lower LLA group (mean LLA 28.6° and 25.4°) and lower level herniation in high LLA group (mean LLA 33.2°). We concluded that Lumbar lordotic Cobb's angle and age can be predictors of the level of lumbar disc herniation. This did not differ among men and women (R = 0.341, P < 0.0001).

  18. Serum osteocalcin (BGP) levels in normal men: a longitudinal evaluation reveals an age-associated increase.

    PubMed

    Orwoll, E S; Deftos, L J

    1990-03-01

    Serum levels of bone gla protein (BGP) have been reported to increase with aging and hence to reflect an age-related increase in bone remodeling activity. To evaluate the relationship between aging and serum BGP levels in a study of longitudinal design, we measured BGP concentrations in 77 normal men at 6 month intervals over a 3 year period. Mean BGP levels at the onset (4.95 +/- 1.5 ng/ml) increased significantly during the study (p = 0.004), and the mean of individual BGP slopes was positive (0.38 +/- 0.6 ng/ml per year, p = 0.0001). The rate of change in BGP was not related to serum creatinine levels or dietary calcium intake.

  19. The Role of State Higher Education Governance Structures in State-Level Higher Education Lobbying

    ERIC Educational Resources Information Center

    Burkum, Kurt Richard

    2009-01-01

    Lobbying and lobbyists are integral components of federal and state public policymaking for higher education at the federal and state levels. While the actions and goals of lobbyists appear to be straightforward, the lobbying tactics selected by lobbyists vary for different situations and in different contexts (Browne, 1985; Cook, 1998; Gladieux &…

  20. Does Educational Level Matter in Adopting Online Education? A Malaysian Perspective

    ERIC Educational Resources Information Center

    Haghshenas, Hanif; Chatroudi, Ehsan Aminaei; Njeje, Fredy Anthony

    2012-01-01

    Having applied Unified Theory of Acceptance and Use of Technology (UTAUT) to predict intention and future usage behavior, the moderating effect of educational level was added to the model in moderating the relationship between variables. Also, despite past studies, Effort Expectancy had a higher beta than Performance Expectancy, while Social…

  1. The effect of educational intervention on health promoting lifestyle: Focusing on middle-aged women

    PubMed Central

    Mahdipour, Nosaybeh; Shahnazi, Hossein; Hassanzadeh, Akbar; Sharifirad, Gholamreza

    2015-01-01

    Background: Lifestyle affects people's health and life length, however, no sufficient studies have been done on the effect of lifestyle on middle-ageing, as the transitional period from adulthood to old-ageing, this study has been conducted to study the effect of educational intervention on health promoting lifestyle of middle-aged women in Lenjan city of Isfahan Province, Iran. Methods: This quasi-experimental study was conducted on 88 middle-aged women were selected through randomized sampling from two health centers in Lenjan, and then were categorized into experimental and control groups. To collect data, a researcher-made demographic and life style questionnaire was used. The educational intervention was performed in five sessions. Data were collected from both groups in two stages: Before the intervention and 3 months after the education. Data were analyzed with using SPSS-20 and P < 0.05 were considered statistically significant. Results: The results showed that educational program had a positive significant effect on increasing the mean scores in the intervention group, considering the physical activity, mental health, and interpersonal relationship, P < 0.001. However, regarding the nutrition, the mean increase was not significant (P = 0.113). Conclusion: According to the findings, it is evident that educational intervention is beneficial for various aspects of middle-aged women's lifestyle. Therefore, applying a healthy lifestyle seems essential for having a healthy aging period, and educational intervention can be effective. PMID:26430678

  2. Level of education and multiple sclerosis risk after adjustment for known risk factors: The EnvIMS study

    PubMed Central

    Bjørnevik, Kjetil; Riise, Trond; Cortese, Marianna; Holmøy, Trygve; Kampman, Margitta T; Magalhaes, Sandra; Myhr, Kjell-Morten; Wolfson, Christina; Pugliatti, Maura

    2016-01-01

    Background: Several recent studies have found a higher risk of multiple sclerosis (MS) among people with a low level of education. This has been suggested to reflect an effect of smoking and lower vitamin D status in the social class associated with lower levels of education. Objective: The objective of this paper is to investigate the association between level of education and MS risk adjusting for the known risk factors smoking, infectious mononucleosis, indicators of vitamin D levels and body size. Methods: Within the case-control study on Environmental Factors In MS (EnvIMS), 953 MS patients and 1717 healthy controls from Norway reported educational level and history of exposure to putative environmental risk factors. Results: Higher level of education were associated with decreased MS risk (p trend = 0.001) with an OR of 0.53 (95% CI 0.41–0.68) when comparing those with the highest and lowest level of education. This association was only moderately reduced after adjusting for known risk factors (OR 0.61, 95% CI 0.44–0.83). The estimates remained similar when cases with disease onset before age 28 were excluded. Conclusion: These findings suggest that factors related to lower socioeconomic status other than established risk factors are associated with MS risk. PMID:26014605

  3. A Comparative Study of Student Satisfaction Level in Distance Learning and Live Classroom at Higher Education Level

    ERIC Educational Resources Information Center

    Mahmood, Azhar; Mahmood, Sheikh Tariq; Malik, Allah Bakhsh

    2012-01-01

    The technology has embraced the innovative learning methodologies. Distance Learning has taken the place of traditional face-to-face educational environment. The purpose of this study was to compare the level of student satisfaction of graduate distance learning educational psychology course to a traditional classroom educational psychology course…

  4. Level Up, My-Pet: The Effects of Level-up Mechanism of Educational Agents on Student Learning

    ERIC Educational Resources Information Center

    Chen, Zhi-Hong; Chao, Po-Yao; Hsu, Ming-Chieh; Teng, Chin-Hung

    2013-01-01

    A number of studies have been devoted to investigating the influence of educational agents on different aspects of student learning. However, little attention has been paid to the effects of the level-up mechanism of educational agents on students although this is a significant issue. Thus, this study develops an educational agent with the…

  5. Solid Foundations: Health and Education Partnership for Indigenous Children Aged 0 to 8 Years. Discussion Paper.

    ERIC Educational Resources Information Center

    Ministerial Council on Education, Employment, Training and Youth Affairs, Carlton South (Australia).

    An Australian national task force examined a number of areas related to achieving educational equality for Australia's Indigenous peoples. This paper looks at health issues, particularly during ages 0-8, that may affect the educational outcomes of Aboriginal and Torres Strait Islander children. Chapter 1 discusses the importance of the early years…

  6. The Employment and Postsecondary Educational Status of Transition-Age Youths with Visual Impairments

    ERIC Educational Resources Information Center

    McDonnall, Michele Capella

    2010-01-01

    A limited amount of information is available about the employment and postsecondary educational status of transition-age youths with visual impairments. Reports on the employment and postsecondary education tend to focus on overall results and usually do not provide detailed analyses by disability groups. In this article, the author presents the…

  7. Innovations in Student-Centered Interdisciplinary Teaching for General Education in Aging

    ERIC Educational Resources Information Center

    Damron-Rodriguez, JoAnn; Effros, Rita

    2008-01-01

    The University of California-Los Angeles (UCLA) General Education "Clusters" are innovations in student-centered undergraduate education focused on complex phenomena that require an interdisciplinary perspective. UCLA gerontology and geriatric faculty recognized the opportunity to introduce freshmen to the field of aging through this new…

  8. Ethics and Retail Management Professionals: An Examination of Age, Education, and Experience Variables

    ERIC Educational Resources Information Center

    Mujtaba, Bahaudin G.; Cavico, Frank J.; McCartney, Timothy O.; DiPaolo, Peter T.

    2009-01-01

    Ethical maturity and behavior are of great concern to all educators, firms, and investors, and even more so in a recession. This research surveyed managers and employees in the retail environment to measure their Personal Business Ethics Scores (PBES) to see if age, education, and management experience makes a difference in making more ethical…

  9. The Influence of Education and Age on Neurocognitive Test Performance in Alzheimer's Disease and Vascular Dementia

    ERIC Educational Resources Information Center

    DenBesten, Nicholas P.

    2009-01-01

    This research involves an examination of the relationship between education and age on a wide array of neuropsychological test measures among patients diagnosed with Alzheimer's and vascular dementia. The purpose of this study was to investigate the role of education as an attenuating factor to neurocognitive decline in dementia. Although numerous…

  10. Effective Game Based Citizenship Education in the Age of New Media

    ERIC Educational Resources Information Center

    Chee, Yam San; Mehrotra, Swati; Liu, Qiang

    2013-01-01

    Educational systems worldwide are being challenged to respond effectively to the digital revolution and its implications for learning in the 21st century. In the present new media age, educational reforms are desperately needed to support more open and flexible structures of on-demand learning that equip students with competencies required in a…

  11. Envisaging New Educational Provision: Innovative Organisation in the Age of New Modernism

    ERIC Educational Resources Information Center

    Stoten, David William

    2011-01-01

    In the "age of austerity", educational institutions in many countries are under pressure from a variety of sources to work more closely, reduce costs and raise educational performance. There are a number of possible outcomes that follow on from developing closer institutional ties: sharing of professional expertise through best practice networks,…

  12. The Significance of Dewey's Aesthetics in Art Education in the Age of Globalization

    ERIC Educational Resources Information Center

    Nakamura, Kazuyo

    2009-01-01

    On the occasion of Dewey's sesquicentennial anniversary, Kazuyo Nakamura explores Dewey's aesthetics, which holds the plurality of art and culture in high regard. Nakamura develops a theoretical foundation for art education in the present age of globalization based on educational insights drawn from Dewey's aesthetics. The theme of this essay…

  13. Distance Education in the Age of Globalization: An Overwhelming Desire towards Blended Learning

    ERIC Educational Resources Information Center

    Sethy, Satya Sundar

    2008-01-01

    The aim of this paper is to discuss the nature and status of distance education in the age of globalization, i.e. how best it fits for the present educational scenario. In this connection, we will discuss how Blended Learning (hence after, BL) is one among the other learning strategies mostly helpful for the learners. Keeping this view in mind,…

  14. Older Adult Education in a Maltese University of the Third Age: A Critical Perspective.

    ERIC Educational Resources Information Center

    Formosa, Marvin

    2000-01-01

    Research using Freire's critical pedagogy and critical educational gerontology revealed that a Maltese University of the Third Age uses traditional one-way models of educational practice that fail to engage learners in transformative learning. Overemphasis on adult participation neglects the question of the purpose of learning. (Contains 72…

  15. Warming the nursing education climate for traditional-age learners who are male.

    PubMed

    Bell-Scriber, Marietta J

    2008-01-01

    For nurse educators to facilitate student learning and the achievement of desired cognitive, affective, and psychomotor outcomes, they need to be competent in recognizing the influence of gender, experience, and other factors on teaching and learning. A study was conducted in one academic institution to describe how traditional-age male learners' perceptions of the nursing education climate compare to perceptions of female learners. Interviews were conducted with a sample of four male and four female learners. Additional data from interviews with nurse educators, classroom observations, and a review of textbooks provided breadth and depth to their perceptions. Findings support a nursing education climate that is cooler to traditional-age male learners and warmer to traditional-age female learners. The main cooling factor for men was caused by nurse educators' characteristics and unsupportive behaviors. Additional factors inside and outside the education environment contributed to a cooler climate for the male learners. Based on these findings, strategies for nurse educators to warm the education climate for traditional-age male learners are presented. PMID:18575237

  16. Educational level and adult mortality in Russia: an analysis of routine data 1979 to 1994.

    PubMed

    Shkolnikov, V M; Leon, D A; Adamets, S; Andreev, E; Deev, A

    1998-08-01

    The investigation of socio-economic differences in mortality in Russia was effectively prohibited in the Soviet period. The extent and nature of any such differences is of considerable interest given the very different principles upon which Russian society has been organised for most of this century compared to the West where socio-economic differences in health have been extensively documented. Using cross-sectional data on mortality in Russia around the 1979 and 1989 Censuses, we have analysed mortality gradients according to length of education. Our results show that educational differences in mortality are at least as big as seen in Western countries, and are most similar to the recently reported differences observed for other former communist countries such as the Czech Republic, Estonia and Hungary. As observed in many other countries the strength of association of mortality with education declines with age, varies by cause of death and is generally stronger among men than women. Differentials are particularly large for accidents and violence, where for men and women the mortality rate among those with primary or basic secondary education is over twice that of people with higher education. Even larger effects are seen for causes directly related to alcohol (including alcoholic cirrhosis and accidental poisoning by alcohol), and for infectious and parasitic diseases and respiratory diseases. These educational differences may in part be related to educational differences in alcohol consumption. Of particular significance is the fact that there are indications that socio-economic differences in mortality have widened considerably in the 1990s, a period during which there was a huge increase in the national burden of alcohol-related deaths. This widening of socio-economic differences at this time suggest that these increases in consumption were especially acute among those with less education. At a more general level the fact that large educational differences in

  17. Liturgy and Education for Justice in an Age of Disbelief.

    ERIC Educational Resources Information Center

    Willhauck, Susan E.

    1996-01-01

    Argues that too often liturgy and religious education posit an idyllic notion of the reign of God and fail to address the injustice, oppression, and violence endemic to much of modern life. This amounts to a dichotomy between the sacred and the secular. Proposes several corrective measures. (MJP)

  18. Inventing the Educational Subject in the "Information Age"

    ERIC Educational Resources Information Center

    Bojesen, Emile

    2016-01-01

    This paper asks the question of how we can situate the educational subject in what Luciano Floridi has defined as an "informational ontology" (Floridi in "The philosophy of information." Oxford University Press, Oxford, 2011a). It will suggest that Jacques Derrida and Bernard Stiegler offer paths toward rethinking the…

  19. Social Foundations of Education for the Information Age

    ERIC Educational Resources Information Center

    Waks, Leonard J.

    2013-01-01

    In this paper, Leonard J. Waks re-imagines the social foundations of education (SFE) as a project within the information society. He begins with what he believes to be a reasonably non-controversial definition: SFE is a field of scholarship and teaching aiming to provide a comprehensive understanding, through description, interpretation, and…

  20. The Victorian Age: A Teacher's Guide. Heritage Education Series.

    ERIC Educational Resources Information Center

    Van Buren, Maurie

    This teaching guide accompanies a videocassette for teaching about the Victorian Era in the United States through the study of homes from that period. The teaching unit can be adopted for students in grades 4 through 12 and can also be used in college classes and in adult education. Skills are identified to help students interpret their physical…

  1. Political Education: National Policy Comes of Age. The Updated Edition

    ERIC Educational Resources Information Center

    Cross, Christopher T.

    2010-01-01

    Political insider Christopher Cross has updated his critically acclaimed book to reflect recent education policy developments, including the impact of the Obama administration and "Race to the Top" as well as the controversy over NCLB's reauthorization. Featuring a new introduction and the addition of postscripts for key chapters, this important…

  2. University Unbound! Higher Education in the Age of "Free"

    ERIC Educational Resources Information Center

    Harney, John O.

    2012-01-01

    Innovators and entrepreneurs are using technologies to make freely available the things for which universities charge significant money. MOOCs (massive open online courses), free online courses, lecture podcasts, low-cost off-the-shelf general education courses, online tutorials, digital collections of open learning resources, open badges--all are…

  3. Delivering Technical Education in Wisconsin in the Information Age.

    ERIC Educational Resources Information Center

    Brumm, Loren

    Educational services are now, and will be in the future, delivered via many alternative technologies. In Wisconsin, a variety of video-based alternative delivery systems are being used, such as broadcast television, instructional television fixed service, cable television, interactive computer video, and satellite earth stations. The primary need…

  4. At Age 100, Chemical Engineering Education Faces Changing World.

    ERIC Educational Resources Information Center

    Krieger, James

    1988-01-01

    Stresses the need for chemical engineering education to keep abreast of current needs. Explores the need for global economics, marketing strategy, product differentiation, and patent law in the curriculum. Questions the abilities of current chemical engineering graduate students in those areas. (MVL)

  5. SuperSchools: Education in the Information Age and Beyond.

    ERIC Educational Resources Information Center

    Ameritech Foundation, Chicago, IL.

    This document discusses how improvements in the capabilities of the intelligent communications network are making new enhancements and advances available to educators, administrators, students, parents, and the community, focusing on the role of Ameritech. Modern technologies can create dynamic and appropriate learning environments for children…

  6. Is Our Aging Population a Threat to Education?

    ERIC Educational Resources Information Center

    Francese, Peter

    2014-01-01

    A great many New England institutions of higher education are about to find out if demography will determine their fate because unprecedented and substantial population change is sweeping across the region. With fewer than 15 million year-round residents, it is the nation's smallest and one of the slowest-growing of the nine census divisions.…

  7. Assessment, Technology and Democratic Education in the Age of Data

    ERIC Educational Resources Information Center

    Perrotta, Carlo

    2013-01-01

    This paper contends that powerful techniques to manipulate data, enabled by technological and economic developments, can be easily co-opted to serve the restrictive frameworks of hyper-controlling, managerial accountability that characterise current cultures of summative assessment in education. In response to these challenges, research is…

  8. A Golden Age for Adult Education: The Collective Disorienting Dilemma

    ERIC Educational Resources Information Center

    Johnston, Susan

    2011-01-01

    The continuing challenge of engaging adult learners in the process of positive social change has summoned adult educators to a new understanding of their role as change agents in an increasingly complex world. Despite all obstacles presented by our contemporary culture, the nature of adult development continues to offer opportunities for adult…

  9. Information Literacy: Liberal Education for the Information Age.

    ERIC Educational Resources Information Center

    Breivik, Patricia Senn; Jones, Dan L.

    1993-01-01

    The challenge for higher education today is to develop better ways to guide individuals through rapidly expanding old and new resources in their search for knowledge. This means helping undergraduates develop skills in information literacy, the effective seeking and packaging of information. (MSE)

  10. In vivo levels of mitochondrial hydrogen peroxide increase with age in mtDNA mutator mice.

    PubMed

    Logan, Angela; Shabalina, Irina G; Prime, Tracy A; Rogatti, Sebastian; Kalinovich, Anastasia V; Hartley, Richard C; Budd, Ralph C; Cannon, Barbara; Murphy, Michael P

    2014-08-01

    In mtDNA mutator mice, mtDNA mutations accumulate leading to a rapidly aging phenotype. However, there is little evidence of oxidative damage to tissues, and when analyzed ex vivo, no change in production of the reactive oxygen species (ROS) superoxide and hydrogen peroxide by mitochondria has been reported, undermining the mitochondrial oxidative damage theory of aging. Paradoxically, interventions that decrease mitochondrial ROS levels in vivo delay onset of aging. To reconcile these findings, we used the mitochondria-targeted mass spectrometry probe MitoB to measure hydrogen peroxide within mitochondria of living mice. Mitochondrial hydrogen peroxide was the same in young mutator and control mice, but as the mutator mice aged, hydrogen peroxide increased. This suggests that the prolonged presence of mtDNA mutations in vivo increases hydrogen peroxide that contributes to an accelerated aging phenotype, perhaps through the activation of pro-apoptotic and pro-inflammatory redox signaling pathways.

  11. My Entirely Plausible Fantasy: Early Mathematics Education in the Age of the Touchscreen Computer

    ERIC Educational Resources Information Center

    Ginsburg, Herbert P.

    2014-01-01

    This paper offers an account of what early mathematics education could look like in an age of young digital natives. Each "Tubby," as the tablets are called, presents Nicole (our generic little child) with stimulating mathematics microworlds, from which, beginning at age 3, she can learn basic math concepts, as well as methods of…

  12. Adult Learning, Generativity and "Successful" Aging in Multicultural Perspective: A Hmong American Educational Biography.

    ERIC Educational Resources Information Center

    Hones, Donald F.

    This document examines the themes of adult learning, generativity, and successful aging against the backdrop of the biography of a Hmong refugee who immigrated to the United States in 1988 at the age of 35, began studying English as a second language (ESL), and continues to study ESL in adult education classes while six of his seven children…

  13. Structural architecture supports functional organization in the human aging brain at a regionwise and network level.

    PubMed

    Zimmermann, Joelle; Ritter, Petra; Shen, Kelly; Rothmeier, Simon; Schirner, Michael; McIntosh, Anthony R

    2016-07-01

    Functional interactions in the brain are constrained by the underlying anatomical architecture, and structural and functional networks share network features such as modularity. Accordingly, age-related changes of structural connectivity (SC) may be paralleled by changes in functional connectivity (FC). We provide a detailed qualitative and quantitative characterization of the SC-FC coupling in human aging as inferred from resting-state blood oxygen-level dependent functional magnetic resonance imaging and diffusion-weighted imaging in a sample of 47 adults with an age range of 18-82. We revealed that SC and FC decrease with age across most parts of the brain and there is a distinct age-dependency of regionwise SC-FC coupling and network-level SC-FC relations. A specific pattern of SC-FC coupling predicts age more reliably than does regionwise SC or FC alone (r = 0.73, 95% CI = [0.7093, 0.8522]). Hence, our data propose that regionwise SC-FC coupling can be used to characterize brain changes in aging. Hum Brain Mapp 37:2645-2661, 2016. © 2016 Wiley Periodicals, Inc. PMID:27041212

  14. Impact of physical activity and fitness on the level of kinesiophobia in women of perimenopausal age.

    PubMed

    Saulicz, Mariola; Saulicz, Edward; Knapik, Andrzej; Linek, Pawel; Rottermund, Jerzy; Myśliwiec, Andrzej; Wolny, Tomasz

    2016-06-01

    To determine the impact of physical activity and fitness on the level of physical activity barriers (kinesiophobia) in women of perimenopausal age, the study included 105 women between the ages of 48 and 58. A Baecke questionnaire was used to evaluate physical activity and a modified Fullerton test was used to evaluate the fitness level. The level of kinesiophobia was assessed using the Kinesiophobia Causes Scale questionnaire. A low level of habitual physical activity has a negative impact on the values of Biological Domain (r = -0.581), Psychological Domain (r = -0.451), and on the Kinesiophobia Cause Scale total score (r = -0.577). Lower physical activity expressed by a lower score in the Fullerton test also has a negative impact on the level of kinesiophobia. Upper body flexibility (r = -0.434) has the strongest influence on the Biological Domain, whereas upper body strength (r = -0.598) has the greatest impact on the Psychological Domain. A low level of upper body strength also has the greatest impact on the Kinesiophobia Cause Scale total score (r = -0.507). Low levels of physical activity and fitness in women of perimenopausal age favour kinesiophobic attitudes and thereby increase the level of barriers against undertaking physical activity. PMID:27582685

  15. Impact of physical activity and fitness on the level of kinesiophobia in women of perimenopausal age

    PubMed Central

    Saulicz, Mariola; Saulicz, Edward; Knapik, Andrzej; Rottermund, Jerzy; Myśliwiec, Andrzej; Wolny, Tomasz

    2016-01-01

    To determine the impact of physical activity and fitness on the level of physical activity barriers (kinesiophobia) in women of perimenopausal age, the study included 105 women between the ages of 48 and 58. A Baecke questionnaire was used to evaluate physical activity and a modified Fullerton test was used to evaluate the fitness level. The level of kinesiophobia was assessed using the Kinesiophobia Causes Scale questionnaire. A low level of habitual physical activity has a negative impact on the values of Biological Domain (r = –0.581), Psychological Domain (r = –0.451), and on the Kinesiophobia Cause Scale total score (r = –0.577). Lower physical activity expressed by a lower score in the Fullerton test also has a negative impact on the level of kinesiophobia. Upper body flexibility (r = –0.434) has the strongest influence on the Biological Domain, whereas upper body strength (r = –0.598) has the greatest impact on the Psychological Domain. A low level of upper body strength also has the greatest impact on the Kinesiophobia Cause Scale total score (r = –0.507). Low levels of physical activity and fitness in women of perimenopausal age favour kinesiophobic attitudes and thereby increase the level of barriers against undertaking physical activity. PMID:27582685

  16. Transforming Higher Education in the Information Age: Presidents Respond.

    ERIC Educational Resources Information Center

    Breslin, Richard D.; And Others

    1991-01-01

    College presidents respond to an article by Richard Nolan challenging college and university presidents and chancellors to transform their campuses for survival and competitive advantage in the information age. Respondents include Richard D. Breslin, David M. Clarke, Joseph Cronin, Thomas Ehrlich, Donald N. Langenberg, Harold McAninch, and Donald…

  17. The Jesuit Imaginary: Higher Education in a Secular Age

    ERIC Educational Resources Information Center

    Hendrickson, Daniel Scott

    2012-01-01

    The philosopher Charles Taylor argues in "A Secular Age" (2007) that people who live in secular cultures are losing the capacity to experience genuine "fullness." Described by Taylor as a philosophical-anthropological conception of human flourishing that corresponds with existential senses of meaning and purpose, fullness is…

  18. School-Aged Victims of Sexual Abuse: Implications for Educators.

    ERIC Educational Resources Information Center

    Wishon, Phillip M.

    Each year in the United States, thousands of school-aged children become involved in sexual activities arranged by adults for purposes of pleasure and profit. Nationwide, annual profits from the child pornography industry and from female and male child prostitution are in the tens of millions of dollars. Heretofore, the majority of…

  19. The Education of People of the "Third Age"

    ERIC Educational Resources Information Center

    Gergokova, Zh. Kh.

    2009-01-01

    It was acknowledged by the Second United Nations World Assembly on Aging that this process is a global social and demographic reality that has had its impact on the entire world in all aspects of its existence--the traditional national, financial economic, political, and moral-ethical aspects. At the present time every state is confronted by the…

  20. Size of age-0 crappies (Pomoxis spp.) relative to reservoir habitats and water levels

    USGS Publications Warehouse

    Kaczka, Levi J.; Miranda, Leandro E.

    2014-01-01

    Variable year-class strength is common in crappie Pomoxis spp. populations in many reservoirs, yet the mechanisms behind this variability are poorly understood. Size-dependent mortality of age-0 fishes has long been recognized in the population ecology literature; however, investigations about the effects of environmental factors on age-0 crappie size are lacking. The objective of this study was to determine if differences existed in total length of age-0 crappies between embayment and floodplain habitats in reservoirs, while accounting for potential confounding effects of water level and crappie species. To this end, we examined size of age-0 crappies in four flood-control reservoirs in northwest Mississippi over 4years. Age-0 crappies inhabiting uplake floodplain habitats grew to a larger size than fish in downlake embayments, but this trend depended on species, length of time a reservoir was dewatered in the months preceding spawning, and reservoir water level in the months following spawning. The results from our study indicate that water-level management may focus not only on allowing access to quality nursery habitat, but that alternating water levels on a multiyear schedule could increase the quality of degraded littoral habitats.

  1. [PHARMACOLOGICAL CORRECTION OF APOPTOSIS LEVEL OF CORTICAL NEURONS IN AGED HER2/NEU TRANSGENIC MICE].

    PubMed

    Bazhanova, E D; Kozlova, Yu O; Anisimov, V N; Sukhanov, D S; Teply, D L

    2016-01-01

    Neurodegenerative changes and neuronal death are the basis for development of the nervous system aging. We investigated the mechanism of apoptosis of the sensorimotor cortex neurons of transgenic mice HER2/neu during aging, changes in the cortex function and the participation of exogenous neurometabolites (cytoflavin, piracetam) in regulation of neuronal death and locomotor and psycho-emotional status of mice. The level of apoptosis and expression of apoptosis markers (TUNEL, immunohistochemistry, Western blotting) in HER2/neu transgenic mice as compared to wild type mice (FBV line) were determined. In aging FBV mice the basal activity was shown to decrease and anxiety to increase correlating with the high level of neuronal apoptosis. We identified behavioral characteristics of transgenic HER2/neu mice and found that their low basal activity does not change with aging. Previously we have shown that in this strain of mice the apoptosis level is low, without any age-related changes, due to the suppression, first of all, of the p53-dependent pathway by HER2 (tyrosine kinase receptor) overexpression. Cytoflavin and piracetam were revealed to possess a marked neuroprotective effect, preserving and restoring functions of the nervous system (improving locomotion and psychological status) in both strains of mice. The effect of neurometabolites studied on neuronal apoptosis is ambiguous. In case of its low level it is a moderate stumulation of apoptosis via the external p53-dependent pathways with activation of caspase-3 in transgenic HER2/neu mice with high carcinogenesis level that can possibly prevent tumor development. On the contrary, in old wild-type animals we observed a significant decrease of age-dependent apoptosis level (by stimulating expression of the anti-apoptotic protein Mcl-1), which prevents neurodegeneration. PMID:27220241

  2. 34 CFR 300.712 - Payments for education and services for Indian children with disabilities aged three through five.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 34 Education 2 2013-07-01 2013-07-01 false Payments for education and services for Indian children with disabilities aged three through five. 300.712 Section 300.712 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL EDUCATION AND REHABILITATIVE...

  3. 34 CFR 300.712 - Payments for education and services for Indian children with disabilities aged three through five.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 34 Education 2 2014-07-01 2013-07-01 true Payments for education and services for Indian children with disabilities aged three through five. 300.712 Section 300.712 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL EDUCATION AND REHABILITATIVE...

  4. The association of gender, ethnicity, age, and education with Rorschach scores.

    PubMed

    Meyer, Gregory J; Giromini, Luciano; Viglione, Donald J; Reese, Jennifer B; Mihura, Joni L

    2015-02-01

    We examined the association of gender, ethnicity, age, and education with 60 Rorschach scores using three clinical and nonclinical samples of adults and youths (ns = 640, 249, and 241). As anticipated for our data sets, there were no reliable associations for gender, ethnicity, or adult age. However, in adults years of education was associated with variables indicative of complexity, the articulation of subtlety and nuance, cognitive synthesis, and coping resources. In the clinical sample of youths, increasing age was primarily associated with more conventional perception and less illogical thought processes. Limitations are discussed in conjunction with further research that could address them, along with implications for applied practice. PMID:25059682

  5. The effect of paternal age on offspring intelligence and personality when controlling for paternal trait level.

    PubMed

    Arslan, Ruben C; Penke, Lars; Johnson, Wendy; Iacono, William G; McGue, Matt

    2014-01-01

    Paternal age at conception has been found to predict the number of new genetic mutations. We examined the effect of father's age at birth on offspring intelligence, head circumference and personality traits. Using the Minnesota Twin Family Study sample we tested paternal age effects while controlling for parents' trait levels measured with the same precision as offspring's. From evolutionary genetic considerations we predicted a negative effect of paternal age on offspring intelligence, but not on other traits. Controlling for parental intelligence (IQ) had the effect of turning an initially positive association non-significantly negative. We found paternal age effects on offspring IQ and Multidimensional Personality Questionnaire Absorption, but they were not robustly significant, nor replicable with additional covariates. No other noteworthy effects were found. Parents' intelligence and personality correlated with their ages at twin birth, which may have obscured a small negative effect of advanced paternal age (<1% of variance explained) on intelligence. We discuss future avenues for studies of paternal age effects and suggest that stronger research designs are needed to rule out confounding factors involving birth order and the Flynn effect.

  6. The Effect of Paternal Age on Offspring Intelligence and Personality when Controlling for Parental Trait Levels

    PubMed Central

    Arslan, Ruben C.; Penke, Lars; Johnson, Wendy; Iacono, William G.; McGue, Matt

    2014-01-01

    Paternal age at conception has been found to predict the number of new genetic mutations. We examined the effect of father’s age at birth on offspring intelligence, head circumference and personality traits. Using the Minnesota Twin Family Study sample we tested paternal age effects while controlling for parents’ trait levels measured with the same precision as offspring’s. From evolutionary genetic considerations we predicted a negative effect of paternal age on offspring intelligence, but not on other traits. Controlling for parental intelligence (IQ) had the effect of turning an initially positive association non-significantly negative. We found paternal age effects on offspring IQ and Multidimensional Personality Questionnaire Absorption, but they were not robustly significant, nor replicable with additional covariates. No other noteworthy effects were found. Parents’ intelligence and personality correlated with their ages at twin birth, which may have obscured a small negative effect of advanced paternal age (<1% of variance explained) on intelligence. We discuss future avenues for studies of paternal age effects and suggest that stronger research designs are needed to rule out confounding factors involving birth order and the Flynn effect. PMID:24587224

  7. Effect of radiation and age on immunoglobulin levels in rhesus monkeys (Macaca mulatta)

    SciTech Connect

    Stone, W.H.; Hackleman, S.M.; Braun, A.M.; Pennington, P.; Saphire, D.G.; Scheffler, J.; Wigle, J.C.; Cox, A.B.

    1994-06-01

    We report the results of a study on the immunoglobulin levels of rhesus monkeys (Macaca mulatta) in a colony consisting of the survivors of monkeys that received a single whole-body exposure of protons, electrons or X rays between 1964 and 1969. This colony has been maintained to assess the long-term effects of ionizing radiation on astronauts and high-flying pilots. Of the original 358 monkeys that were retained for lifetime studies, 129 (97 irradiated and 32 controls) were available for our study. We found no significant difference between the irradiated and control monkeys in mean levels of IgA, IgG and IgM, irrespective of the radiation treatment. The availability of these aged monkeys provided a unique opportunity to compare their immunoglobulin levels to those of other monkeys of various ages, and thus assess the effect of age on immunoglobulin levels. We found that only the IgA levels increase with age. 48 refs., 2 figs., 4 tabs.

  8. The challenges of upgrading from ISPO Category II level to Bachelor Degree level by distance education.

    PubMed

    Kheng, Sisary

    2008-09-01

    The Cambodian School of Prosthetics and Orthotics (CSPO) in collaboration with La Trobe University, Australia, has established an upgrade programme from ISPO Category II level to a Bachelor Degree in Prosthetics and Orthotics. One group of students have completed the course and following a review process, a second group are now enrolled. The upgrade curriculum focuses on clinical reasoning and development of learning skills. A survey aimed to investigate the challenges of the programme using long distance education was prepared and data was gathered by questionnaires delivered to the organizer, host, coordinators, lecturers and students of the programme. Eleven subjects from various backgrounds participated in the questionnaire. The questionnaire showed the programme improves the capacity of the clinicians and future educators in Cambodia and the region. The distance education course delivery method was found to be beneficial for the students and allows them to remain in their home country. In addition, there is a cost reduction compared to full-time study in Australia.

  9. Enhancing Astronomy Education Through Cross-Age Student Tutoring

    NASA Astrophysics Data System (ADS)

    Grundstrom, Erika; Taylor, R. S.

    2009-01-01

    Vast distances, such as those that pervade astronomy, are difficult concepts to grasp. We are all a part of the Earth-Moon system, however most people do not comprehend the sizes and distances involved. In a pilot study, the authors found that an intervention using both discussion and kinesthetic modeling resulted in students of all ages (children up through adults) acquiring a more accurate mental representation of the Earth-Moon system. We have extended this research and are currently conducting a new study in which undergraduate students serve as "tutors" in a public observatory setting. One of our conjectures is that tutors' mental representations of the Earth-Moon system will be enhanced through their active participation in the cross-age peer tutoring activity. This work is supported in part by grants from the Center for the Integration of Research, Teaching, and Learning (CIRTL), the Vanderbilt University Learning Sciences Institute, and NSF Career grant AST-0349075.

  10. Education and Training in Aging: A Practical Guide for Professionals. Proceedings and Final Report of the Region VIII Symposia for Trainers in Aging.

    ERIC Educational Resources Information Center

    Walmsley, Ginger M., Ed.

    These proceedings are intended for use by educators, trainers, and others with responsibility for developing short-term educational programs in the field of aging. The articles are practical tools containing a wealth of concepts and suggestions for designing conferences, workshops, and short courses on aging. The articles were developed or…

  11. Levels of selected urinary metabolites of volatile organic compounds among children aged 6-11 years.

    PubMed

    Jain, Ram B

    2015-10-01

    Data from National Health and Nutrition Examination Survey for the years 2011-2012 were used to evaluate variability in the observed levels of 20 urinary metabolites of volatile organic compounds (VOCs) by age, gender, and race/ethnicity among children aged 6-11 years. Exposure to environmental tobacco smoke was positively associated with the levels of selected metabolites of acrylonitrile, 1,3-butadiene, cyanide, and propylene oxide in a dose-response manner. Levels of the selected metabolites of acrolein, acrylonitrile, 1,3-butadiene, styrene, toluene, and xylene decreased with increase in age. Levels of 1-bromopropane decreased with number of rooms in the house but the reverse was true for 1,3-butadiene, carbon-disulfide, and N,N-dimethylformamide. Levels of most of the 20 metabolites did not vary with gender. Non-Hispanic white children had higher adjusted levels of N-Acetyl-S-(3,4-dihydroxybutyl)-L-cysteine (DHBMA), N-Acetyl-S-(N-methylcarbamoyl)-L-cysteine (AMCC), and phenylglyoxylic acid (PGA) than non-Hispanic black children. Non-Hispanic white children had statistically significantly higher adjusted levels of N-Acetyl-S-(2-carbamoyl-2-hydroxyethyl)-L-cysteine (GAMA), trans, trans-Muconic acid (MU), and N-Acetyl-S-(N-methylcarbamoyl)-L-cysteine (AMCC) than non-Hispanic Asian children but statistically significantly lower levels of N-Acetyl-S-(n-propyl)-L-cysteine (BPMA) than non-Hispanic Asian children. Non-Hispanic Asian children had the lowest levels of 13 of the 20 metabolites among four major racial/ethnic groups but highest levels for three metabolites. For selected metabolites of acrolein, acrylamide, acrylonitrile-vinyl chloride-ethylene oxide, benzene, 1,3-butadien, crotonaldehyde, cyanide, ethylbenzene-styrene, and toluene, children had statistically significantly higher levels than nonsmoking adults. These results demonstrate how vulnerable children are to being exposed to harmful chemicals like VOCs in their own homes. PMID:26257031

  12. Levels of selected urinary metabolites of volatile organic compounds among children aged 6-11 years.

    PubMed

    Jain, Ram B

    2015-10-01

    Data from National Health and Nutrition Examination Survey for the years 2011-2012 were used to evaluate variability in the observed levels of 20 urinary metabolites of volatile organic compounds (VOCs) by age, gender, and race/ethnicity among children aged 6-11 years. Exposure to environmental tobacco smoke was positively associated with the levels of selected metabolites of acrylonitrile, 1,3-butadiene, cyanide, and propylene oxide in a dose-response manner. Levels of the selected metabolites of acrolein, acrylonitrile, 1,3-butadiene, styrene, toluene, and xylene decreased with increase in age. Levels of 1-bromopropane decreased with number of rooms in the house but the reverse was true for 1,3-butadiene, carbon-disulfide, and N,N-dimethylformamide. Levels of most of the 20 metabolites did not vary with gender. Non-Hispanic white children had higher adjusted levels of N-Acetyl-S-(3,4-dihydroxybutyl)-L-cysteine (DHBMA), N-Acetyl-S-(N-methylcarbamoyl)-L-cysteine (AMCC), and phenylglyoxylic acid (PGA) than non-Hispanic black children. Non-Hispanic white children had statistically significantly higher adjusted levels of N-Acetyl-S-(2-carbamoyl-2-hydroxyethyl)-L-cysteine (GAMA), trans, trans-Muconic acid (MU), and N-Acetyl-S-(N-methylcarbamoyl)-L-cysteine (AMCC) than non-Hispanic Asian children but statistically significantly lower levels of N-Acetyl-S-(n-propyl)-L-cysteine (BPMA) than non-Hispanic Asian children. Non-Hispanic Asian children had the lowest levels of 13 of the 20 metabolites among four major racial/ethnic groups but highest levels for three metabolites. For selected metabolites of acrolein, acrylamide, acrylonitrile-vinyl chloride-ethylene oxide, benzene, 1,3-butadien, crotonaldehyde, cyanide, ethylbenzene-styrene, and toluene, children had statistically significantly higher levels than nonsmoking adults. These results demonstrate how vulnerable children are to being exposed to harmful chemicals like VOCs in their own homes.

  13. Decreased Brain Levels of Vitamin B12 in Aging, Autism and Schizophrenia.

    PubMed

    Zhang, Yiting; Hodgson, Nathaniel W; Trivedi, Malav S; Abdolmaleky, Hamid M; Fournier, Margot; Cuenod, Michel; Do, Kim Quang; Deth, Richard C

    2016-01-01

    Many studies indicate a crucial role for the vitamin B12 and folate-dependent enzyme methionine synthase (MS) in brain development and function, but vitamin B12 status in the brain across the lifespan has not been previously investigated. Vitamin B12 (cobalamin, Cbl) exists in multiple forms, including methylcobalamin (MeCbl) and adenosylcobalamin (AdoCbl), serving as cofactors for MS and methylmalonylCoA mutase, respectively. We measured levels of five Cbl species in postmortem human frontal cortex of 43 control subjects, from 19 weeks of fetal development through 80 years of age, and 12 autistic and 9 schizophrenic subjects. Total Cbl was significantly lower in older control subjects (> 60 yrs of age), primarily reflecting a >10-fold age-dependent decline in the level of MeCbl. Levels of inactive cyanocobalamin (CNCbl) were remarkably higher in fetal brain samples. In both autistic and schizophrenic subjects MeCbl and AdoCbl levels were more than 3-fold lower than age-matched controls. In autistic subjects lower MeCbl was associated with decreased MS activity and elevated levels of its substrate homocysteine (HCY). Low levels of the antioxidant glutathione (GSH) have been linked to both autism and schizophrenia, and both total Cbl and MeCbl levels were decreased in glutamate-cysteine ligase modulatory subunit knockout (GCLM-KO) mice, which exhibit low GSH levels. Thus our findings reveal a previously unrecognized decrease in brain vitamin B12 status across the lifespan that may reflect an adaptation to increasing antioxidant demand, while accelerated deficits due to GSH deficiency may contribute to neurodevelopmental and neuropsychiatric disorders.

  14. Decreased Brain Levels of Vitamin B12 in Aging, Autism and Schizophrenia

    PubMed Central

    Zhang, Yiting; Hodgson, Nathaniel W.; Trivedi, Malav S.; Abdolmaleky, Hamid M.; Fournier, Margot; Cuenod, Michel; Do, Kim Quang; Deth, Richard C.

    2016-01-01

    Many studies indicate a crucial role for the vitamin B12 and folate-dependent enzyme methionine synthase (MS) in brain development and function, but vitamin B12 status in the brain across the lifespan has not been previously investigated. Vitamin B12 (cobalamin, Cbl) exists in multiple forms, including methylcobalamin (MeCbl) and adenosylcobalamin (AdoCbl), serving as cofactors for MS and methylmalonylCoA mutase, respectively. We measured levels of five Cbl species in postmortem human frontal cortex of 43 control subjects, from 19 weeks of fetal development through 80 years of age, and 12 autistic and 9 schizophrenic subjects. Total Cbl was significantly lower in older control subjects (> 60 yrs of age), primarily reflecting a >10-fold age-dependent decline in the level of MeCbl. Levels of inactive cyanocobalamin (CNCbl) were remarkably higher in fetal brain samples. In both autistic and schizophrenic subjects MeCbl and AdoCbl levels were more than 3-fold lower than age-matched controls. In autistic subjects lower MeCbl was associated with decreased MS activity and elevated levels of its substrate homocysteine (HCY). Low levels of the antioxidant glutathione (GSH) have been linked to both autism and schizophrenia, and both total Cbl and MeCbl levels were decreased in glutamate-cysteine ligase modulatory subunit knockout (GCLM-KO) mice, which exhibit low GSH levels. Thus our findings reveal a previously unrecognized decrease in brain vitamin B12 status across the lifespan that may reflect an adaptation to increasing antioxidant demand, while accelerated deficits due to GSH deficiency may contribute to neurodevelopmental and neuropsychiatric disorders. PMID:26799654

  15. Free Thyroxine Levels After Very Preterm Birth and Neurodevelopmental Outcomes at Age 7 Years

    PubMed Central

    Scratch, Shannon E.; Hunt, Rodney W.; Thompson, Deanne K.; Ahmadzai, Zohra M.; Doyle, Lex W.; Inder, Terrie E.

    2014-01-01

    BACKGROUND AND OBJECTIVES: Preterm infants commonly have transient hypothyroxinemia of prematurity after birth, which has been associated with deficits in general intellectual functioning, memory, attention, and academic achievement. However, research has predominantly focused on thyroxine levels in the first 2 weeks of life and outcomes are limited to the preschool period. Our objective was to evaluate the relationships between free thyroxine (fT4) levels over the first 6 weeks after very preterm (VPT) birth with cognitive functioning and brain development at age 7 years. METHODS: A total of 83 infants born VPT (<30 weeks’ gestation) had fT4 concentrations measured postnatally and 2- and 6-week area under the curve (AUC) summary measures were calculated. Follow-up at age 7 years included a neuropsychological assessment and brain MRI. Univariable and multivariable regression modeling was used where AUC for fT4 was the main predictor of neurodevelopmental outcome at age 7 years. RESULTS: Multivariable modeling revealed that higher, not lower, postnatal fT4 levels (2-week AUC) were associated with poorer cognitive performances at age 7 years on tasks of verbal learning (P = .02), verbal memory (P = .03), and simple reaction time (P < .001). A similar pattern of results was found when the 6-week AUC was examined. No significant associations between postnatal fT4 levels and brain volumes at age 7 years were identified. CONCLUSIONS: Results are contradictory to previous observations and suggest that after adjustment for confounders, higher postnatal fT4 levels in VPT infants, rather than lower levels, may be a marker of adverse neuropsychological development in childhood. PMID:24685955

  16. The effects of age and gender on plasma levels of 63 cytokines.

    PubMed

    Larsson, Anders; Carlsson, Lena; Gordh, Torsten; Lind, Anne-Li; Thulin, Måns; Kamali-Moghaddam, Masood

    2015-10-01

    Cytokines play important roles as regulators of cell functions, and over the last decades a number of cytokine assays have been developed. The aim of the present study was to investigate the effects of age and gender on a large number of cytokines. Plasma samples were collected from 33 healthy blood donors. The samples were analyzed using a multiplex proximity extension assay (PEA) allowing simultaneous measurement of 92 cytokines and four technical controls. Biomarkers with less than 80% quantitative results were excluded leaving 63 cytokines that were analyzed for the effects of gender and age. The plasma level of three of the investigated biomarkers (DNER, MCP-4 and MMP-10) were found to be significantly different for the two genders (adjusted p-value<0.05), and 15 of the biomarkers (CCL11, CCL25, CDCP1, CSF-1, CXCL11, CXCL9, FGF-23, Flt3L, HGF, IL-10RB, MCP-3, MCP-4, MMP-10, OPG, VEGF-A) were significantly associated with age. This study reveals the effects of age and gender on a large number of cytokine assays. CXCL5 and TNFB were significantly higher in females, while the other markers with significant gender-dependent differences were higher in males. For the markers that were significantly associated with age, only CXCL6 was found to decrease with age, while the other biomarkers increased with age.

  17. Age-specific profiles of tissue-level composition and mechanical properties in murine cortical bone.

    PubMed

    Raghavan, Mekhala; Sahar, Nadder D; Kohn, David H; Morris, Michael D

    2012-04-01

    There is growing evidence that bone composition and tissue-level mechanical properties are significant determinants of skeletal integrity. In the current study, Raman spectroscopy and nanoindentation testing were co-localized to analyze tissue-level compositional and mechanical properties in skeletally mature young (4 or 5 months) and old (19 months) murine femora at similar spatial scales. Standard multivariate linear regression analysis revealed age-dependent patterns in the relationships between mechanical and compositional properties at the tissue scale. However, changes in bone material properties with age are often complex and nonlinear, and can be missed with linear regression and correlation-based methods. A retrospective data mining approach was implemented using non-linear multidimensional visualization and classification to identify spectroscopic and nanoindentation metrics that best discriminated bone specimens of different age-classes. The ability to classify the specimens into the correct age group increased by using combinations of Raman and nanoindentation variables (86-96% accuracy) as compared to using individual measures (59-79% accuracy). Metrics that best classified 4 or 5 month and 19 month specimens (2-age classes) were mineral to matrix ratio, crystallinity, modulus and plasticity index. Metrics that best distinguished between 4, 5 and 19 month specimens (3-age classes) were mineral to matrix ratio, crystallinity, modulus, hardness, cross-linking, carbonate to phosphate ratio, creep displacement and creep viscosity. These findings attest to the complexity of mechanisms underlying bone tissue properties and draw attention to the importance of considering non-linear interactions between tissue-level composition and mechanics that may work together to influence material properties with age. The results demonstrate that a few non-linearly combined compositional and mechanical metrics provide better discriminatory information than a single metric

  18. Comparisons of Levels and Predictors of Mothers' and Fathers' Engagement with Their Preschool-Aged Children

    ERIC Educational Resources Information Center

    Schoppe-Sullivan, Sarah J.; Kotila, Letitia E.; Jia, Rongfang; Lang, Sarah N.; Bower, Daniel J.

    2013-01-01

    Self-report data from 112 two-parent families were used to compare levels and predictors of four types of mothers' and fathers' engagement with their preschool-aged children: socialisation, didactic, caregiving, and physical play. Mothers were more involved than fathers in socialisation, didactic, and caregiving, whereas fathers were more involved…

  19. Coordination pattern of baseball pitching among young pitchers of various ages and velocity levels.

    PubMed

    Chen, Hsiu-Hui; Liu, Chiang; Yang, Wen-Wen

    2016-09-01

    This study compared the whole-body movement coordination of pitching among 72 baseball players of various ages and velocity levels. Participants were classified as senior, junior, and little according to their age, with each group comprising 24 players. The velocity levels of the high-velocity (the top eight) and low-velocity (the lowest eight) groups were classified according to their pitching velocity. During pitching, the coordinates of 15 markers attached to the major joints of the whole-body movement system were collected for analysis. Sixteen kinematic parameters were calculated to compare the groups and velocity levels. Principal component analysis (PCA) was conducted to quantify the coordination pattern of pitching movement. The results were as follows: (1) five position and two velocity parameters significantly differed among the age groups, and two position and one velocity parameters significantly differed between the high- and low-velocity groups. (2) The coordination patterns of pitching movement could be described using three components, of which the eigenvalues and contents varied according to age and velocity level. In conclusion, the senior and junior players showed greater elbow angular velocity, whereas the little players exhibited a wider shoulder angle only at the beginning of pitching. The players with high velocity exhibited higher trunk and shoulder rotation velocity. The variations among groups found using PCA and kinematics parameter analyses were consistent.

  20. Mathematics Confidence, Grade-Level Choice, Gender, and Age in Preservice Teachers

    ERIC Educational Resources Information Center

    Pearson, Lesley Knoth

    2012-01-01

    Problem: The purpose of the study was to determine whether teachers' mathematics confidence influenced their choice of grade level. The study also examined whether there was a difference in teachers' mathematics confidence based on their age or gender. Method: A 6-item Mathematics Survey was distributed to 83 single-and multiple-subject…

  1. Anthropometric, Physical, and Age Differences by the Player Position and the Performance Level in Volleyball

    PubMed Central

    Palao, José M.; Manzanares, Policarpo; Valadés, David

    2014-01-01

    The purpose of this paper was to study the ranges in height, weight, age, spike reach, and block reach of volleyball players in relation to the player position and the level of their respective teams in peak performance. The analysed sample included 1454 male and 1452 female players who participated in the volleyball competitions of the Olympic Games and World Championships in the 2000–2012 period. A descriptive, correlational, and longitudinal design was used. The variables studied were: the player position, body height, weight, body mass index, spike reach, block reach, age, and team level. The results show differences between body height, spike and block reaches, and the age of the players by their position. These differences are related to the needs of the different positions with regard to the actions they execute. Middle-blockers, outside-hitters, and opposites have the characteristics that are most suitable for blocking and spiking, and the setters and liberos appear to have characteristics conducive to setting and receiving as well as digging, respectively. The differences found in the studied variables with regard to the playing position are related to players’ needs regarding the actions they perform. Player’s age was a variable that differentiated first teams at this level of competition for males, and physical capacities (body height, weight, spike reach, and block reach) were variables that differentiated first teams at this level of competition for females. PMID:25713683

  2. Coordination pattern of baseball pitching among young pitchers of various ages and velocity levels.

    PubMed

    Chen, Hsiu-Hui; Liu, Chiang; Yang, Wen-Wen

    2016-09-01

    This study compared the whole-body movement coordination of pitching among 72 baseball players of various ages and velocity levels. Participants were classified as senior, junior, and little according to their age, with each group comprising 24 players. The velocity levels of the high-velocity (the top eight) and low-velocity (the lowest eight) groups were classified according to their pitching velocity. During pitching, the coordinates of 15 markers attached to the major joints of the whole-body movement system were collected for analysis. Sixteen kinematic parameters were calculated to compare the groups and velocity levels. Principal component analysis (PCA) was conducted to quantify the coordination pattern of pitching movement. The results were as follows: (1) five position and two velocity parameters significantly differed among the age groups, and two position and one velocity parameters significantly differed between the high- and low-velocity groups. (2) The coordination patterns of pitching movement could be described using three components, of which the eigenvalues and contents varied according to age and velocity level. In conclusion, the senior and junior players showed greater elbow angular velocity, whereas the little players exhibited a wider shoulder angle only at the beginning of pitching. The players with high velocity exhibited higher trunk and shoulder rotation velocity. The variations among groups found using PCA and kinematics parameter analyses were consistent. PMID:26757065

  3. [Intermediate variables in the relation between infant-child mortality and the country's educational level].

    PubMed

    Hakkert, R

    1986-01-01

    According to 1984 survey data, the probability of mortality for children before 2 years of age in Brazil in 1980 was 62/1000 in urban areas and 97/1000 in rural areas. Both numbers vary considerably depending on the educational level of the mothers. Children of mothers with 5 or more years of education have a less than 40/1000 probability of mortality, but this figure increases to 119/1000 in urban areas and 128/1000 in rural areas for children whose mothers have less than 1 year of education. In other Latin American countries the figures are similar. Since 1970 the infant-child mortality has diminished by 35% in urban areas and by 11% in rural areas. Most of the drop (32% in urban and 35% in rural areas) was attributable to a small segment of mothers with 5-8 years of schooling. The life expectancy of children is 17.5 and 16.6 years more in metropolitan areas of the North and the South, respectively, whose mothers have 10 or more years of education than those with less than 1 year of schooling. Family income also has an effect on mortality, but its role is disputed. Biological factors associated with the mother, nutrition, and hygiene also affect mortality. Cultural values and religious precepts defining the role of women also play a decisive role. Communication technology plays a role, as the rate was 50% higher in families without radio of television.

  4. e-Leadership in Higher Education: The Fifth "Age" of Educational Technology Research

    ERIC Educational Resources Information Center

    Jameson, Jill

    2013-01-01

    A discussion of the relative lack of research into e-leadership in educational technology in education is followed by an outline of selected prior literature in the field. The paper proposes that, as part of a natural evolution of educational technology research, considerably more attention needs to be focused on research and development in…

  5. Aspects of Media Education: Strategic Imperatives in the Information Age. Media Education Publication 8.

    ERIC Educational Resources Information Center

    Tella, Seppo, Ed.

    This volume examines current trends in media education, modern information and communication technologies (MICT), open and distance learning (ODL), and science and technology education. Papers include: "Towards a Communal Curriculum: Strategic Planning and the Emerging Knowledge of Media Education" (Seppo Tella, Marja Mononen-Aaltonen, & Heikki…

  6. Multistakeholder Perspectives on the Transition to a Graduate-Level Athletic Training Educational Model

    PubMed Central

    Mazerolle, Stephanie M.; Bowman, Thomas G.; Pitney, William A.

    2015-01-01

    Context  The decision has been made to move away from the traditional bachelor's degree professional program to a master's degree professional program. Little is known about the perceptions about this transition from those involved with education. Objective  To examine multiple stakeholders' perspectives within athletic training education on the effect that a change to graduate-level education could have on the profession and the educational and professional development of the athletic trainer. Design  Qualitative study. Setting  Web-based survey. Patients or Other Participants  A total of 18 athletic training students (6 men, 12 women; age = 24 ± 5 years), 17 athletic training faculty (6 men, 9 women, 2 unspecified; 7 program directors, 5 faculty members, 3 clinical coordinators, 2 unidentified; age = 45 ± 8 years), and 15 preceptors (7 men, 7 women, 1 unspecified; age = 34 ± 7 years) completed the study. Data Collection and Analysis  Participants completed a structured Web-based questionnaire. Each cohort responded to questions matching their roles within an athletic training program. Data were analyzed following a general inductive process. Member checks, multiple-analyst triangulation, and peer review established credibility. Results  Thirty-one (62%) participants supported the transition, 14 (28%) were opposed, and 5 (10%) were neutral or undecided. Advantages of and support for transitioning and disadvantages of and against transitioning emerged. The first higher-order theme, advantages, revealed 4 benefits: (1) alignment of athletic training with other health care professions, (2) advanced coursework and curriculum delivery, (3) improved student and professional retention, and (4) student maturity. The second higher-order theme, disadvantages, was defined by 3 factors: (1) limited time for autonomous practice, (2) financial concerns, and (3) lack of evidence for the transition. Conclusions  Athletic training students, faculty, and

  7. The enduring effect of education-socioeconomic differences in disability trajectories from age 85 years in the Newcastle 85+ Study

    PubMed Central

    Kingston, Andrew; Davies, Karen; Collerton, Joanna; Robinson, Louise; Duncan, Rachel; Kirkwood, Thomas B.L.; Jagger, Carol

    2015-01-01

    Objective Little is known about disability progression in very old age despite this being vital for care planning. We investigate whether distinct trajectories of disability are evident from age 85 to 90 and their association with socio-economic status (SES). Methods The Newcastle 85+ Study recruited people born in 1921 through participating general practices in Newcastle and North Tyneside. Participants underwent a health assessment (HA) at baseline, 18, 36 and 60 months and a GP record review (GPRR) at baseline, 36 and 60 months. Disability was measured via difficulty in 17 Activities of Daily Living. Trajectory identification was assessed by gender stratified, mortality adjusted, group-based trajectory modelling (GBTM) and the impact of life-course SES (level of education; occupational class; deprivation) on trajectory membership evaluated (adjusting for confounding variables). Results 851 participants agreed to HA and GPRR, 840 (98.7%) with complete disability data. Four distinct trajectories were evident for both sexes. A disability-free trajectory between age 85 and 90 was identified in men only (9% of the sample). The most disabled trajectories had severe disability at age 85 progressing to profound disability by age 90. After adjusting for confounders education remained significant; men and women with most education being less likely to be in the most disabled trajectory (Men: OR = 0.80, 95% CI 0.65–0.98; women: OR = 0.59, 95% CI 0.42–0.83). Conclusion Distinct disability trajectories are evident in the very old and these are influenced by education, suggesting SES disadvantages cumulate throughout the life-course to create health and mortality inequalities later. PMID:25747850

  8. 34 CFR 300.712 - Payments for education and services for Indian children with disabilities aged three through five.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., DEPARTMENT OF EDUCATION ASSISTANCE TO STATES FOR THE EDUCATION OF CHILDREN WITH DISABILITIES Authorization... for education and services for Indian children with disabilities aged three through five. (a) General... children with disabilities aged three through five on reservations served by elementary schools...

  9. 34 CFR 300.712 - Payments for education and services for Indian children with disabilities aged three through five.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ..., DEPARTMENT OF EDUCATION ASSISTANCE TO STATES FOR THE EDUCATION OF CHILDREN WITH DISABILITIES Authorization... for education and services for Indian children with disabilities aged three through five. (a) General... children with disabilities aged three through five on reservations served by elementary schools...

  10. Ethnicity, educational level and attitudes contribute to parental intentions about genetic testing for child obesity.

    PubMed

    Kocken, Paul L; Theunissen, Meinou H C; Schönbeck, Yvonne; Henneman, Lidewij; Janssens, A Cecile J W; Detmar, Symone B

    2013-04-01

    The objective of this paper is to assess parental beliefs and intentions about genetic testing for their children in a multi-ethnic population with the aim of acquiring information to guide interventions for obesity prevention and management. A cross-sectional survey was conducted in parents of native Dutch children and children from a large minority population (Turks) selected from Youth Health Care registries. The age range of the children was 5-11 years. Parents with lower levels of education and parents of non-native children were more convinced that overweight has a genetic cause and their intentions to test the genetic predisposition of their child to overweight were firmer. A firmer intention to test the child was associated with the parents' perceptions of their child's susceptibility to being overweight, a positive attitude towards genetic testing, and anticipated regret at not having the child tested while at risk for overweight. Interaction effects were found in ethnic and socio-economic groups. Ethnicity and educational level play a role in parental beliefs about child overweight and genetic testing. Education programmes about obesity risk, genetic testing and the importance of behaviour change should be tailored to the cultural and behavioural factors relevant to ethnic and socio-economic target groups.

  11. A Golden Age of Security and Education? Adult Education for Civil Defence in the United States 1950-1970

    ERIC Educational Resources Information Center

    Preston, John

    2015-01-01

    A number of authors consider that the early period of US security and education (1950-1970) was in some way a "golden age" where there was a prevailing societal orientation towards civil defence. This is supported, to some extent, through "Duck and Cover" type activities in schools and in community preparedness efforts. This…

  12. Toward an Equal Level of Educational Attainment between Deaf and Hearing People in Sweden?

    ERIC Educational Resources Information Center

    Rydberg, Emelie; Gellerstedt, Lotta C.; Danermark, Berth

    2009-01-01

    Various educational reforms in Sweden have resulted in a formally equivalent educational system for deaf and hearing pupils. Has this resulted in equal levels of educational attainment? This article compares 2,144 people born between 1941 and 1980 who attended a special education program for the deaf and 100,000 randomly chosen individuals from…

  13. An Analysis of the Knowledge Levels of Media Directors Concerning Relevant Copyright Issues in Higher Education.

    ERIC Educational Resources Information Center

    Chase, Mark E.

    This study analyzes the copyright knowledge levels of media directors of selected higher education institutions. A questionnaire was mailed to 466 media professionals at higher educational institutions who were members of the Division of Educational Media Management in the Association for Educational Communications and Technology (AECT). The…

  14. Perceptual Study of School Principals' Working Knowledge of Special Education and Schools' Level of Educational Services

    ERIC Educational Resources Information Center

    Franklin, Christine

    2012-01-01

    The purpose of this quantitative research study was to determine the relationship between the schools principal's working knowledge of special education laws, diagnosis procedures, and instructional best practices a relates to the level of educational services within a school's special education department. To examine this relationship,…

  15. System-Level and Strategic Indicators for Monitoring Higher Education in the Twenty-First Century. Studies on Higher Education.

    ERIC Educational Resources Information Center

    Yonezawa, Akiyoshi, Ed.; Kaiser, Frans, Ed.

    Papers in this collection result from the work carried out in the context of an Invitational Roundtable on System-Level Indicators for Higher/Tertiary Education organized by the European Centre for Higher Education (UNESCO-CEPES) and the Research Institute for Higher Education of Hiroshima University, Japan. Section 1, "The Roundtable--An…

  16. Differential effects of chitooligosaccharides on serum cytokine levels in aged subjects.

    PubMed

    Kim, Hyung Min; Hong, Seung Heon; Yoo, Su Jin; Baek, Kyung Sin; Jeon, You Jin; Choung, Se Young

    2006-01-01

    Free amine chitooligosaccharides (FACOS, Kitto Life, Seoul, Republic of Korea) with an average molecular mass of 3.5 kDa were efficiently produced using an ultrafiltration membrane reactor system. To evaluate the effect of chitooligosaccharides on serum cytokine levels in elderly adults after oral intake, 5.1 g/day of FACOS was given to elderly (age range, 74-86 years; mean, 80 +/- 3 years) volunteers during an 8-week experimental period. Interleukin (IL)-12 and interferonã levels were significantly higher in the FACOS group than in the control group (P < .05). However, levels of the inflammatory cytokines IL-1beta and tumor necrosis factor-alpha decreased after FACOS intake during the experimental period. The results of this study suggest that the oral intake of chitooligosaccharides may have beneficial effects on specific cell-mediated immunity while also acting as an anti-inflammatory agent in aged subjects.

  17. On the positive correlation between education and fertility intentions in Europe: Individual- and country-level evidence.

    PubMed

    Testa, Maria Rita

    2014-09-01

    Increasing shares of European women are making large investments in their human capital. Whether and to what extent these investments are in conflict with reproductive behaviour are issues that have repercussions for fertility levels. Using two Eurobarometer survey data (2006 and 2011) on individuals clustered in the 27 EU countries, I investigate the relationship between women's education and lifetime fertility intentions. Results suggest that a positive association between women's level of education and lifetime fertility intentions exists at both the individual and country levels, as well as in a micro-macro integrated framework. The main explanation for these findings--which remains to be proven by future research--is that, in institutional contexts allowing highly educated women to have large families, women of reproductive ages are more prone to make investments in both human capital and family size, because these choices are not seen as incompatible alternatives.

  18. On the positive correlation between education and fertility intentions in Europe: Individual- and country-level evidence☆

    PubMed Central

    Testa, Maria Rita

    2014-01-01

    Increasing shares of European women are making large investments in their human capital. Whether and to what extent these investments are in conflict with reproductive behaviour are issues that have repercussions for fertility levels. Using two Eurobarometer survey data (2006 and 2011) on individuals clustered in the 27 EU countries, I investigate the relationship between women's education and lifetime fertility intentions. Results suggest that a positive association between women's level of education and lifetime fertility intentions exists at both the individual and country levels, as well as in a micro–macro integrated framework. The main explanation for these findings—which remains to be proven by future research—is that, in institutional contexts allowing highly educated women to have large families, women of reproductive ages are more prone to make investments in both human capital and family size, because these choices are not seen as incompatible alternatives. PMID:26047540

  19. On the positive correlation between education and fertility intentions in Europe: Individual- and country-level evidence.

    PubMed

    Testa, Maria Rita

    2014-09-01

    Increasing shares of European women are making large investments in their human capital. Whether and to what extent these investments are in conflict with reproductive behaviour are issues that have repercussions for fertility levels. Using two Eurobarometer survey data (2006 and 2011) on individuals clustered in the 27 EU countries, I investigate the relationship between women's education and lifetime fertility intentions. Results suggest that a positive association between women's level of education and lifetime fertility intentions exists at both the individual and country levels, as well as in a micro-macro integrated framework. The main explanation for these findings--which remains to be proven by future research--is that, in institutional contexts allowing highly educated women to have large families, women of reproductive ages are more prone to make investments in both human capital and family size, because these choices are not seen as incompatible alternatives. PMID:26047540

  20. An Event-Level Investigation of Hangovers’ Relationship to Age and Drinking

    PubMed Central

    Huntley, Geoffrey; Treloar, Hayley; Blanchard, Alexander; Monti, Peter M.; Carey, Kate B.; Rohsenow, Damaris J.; Miranda, Robert

    2015-01-01

    Animal and human data suggest that adolescents experience hangover effects that are distinct from adults. The present study used ecological momentary assessment (EMA) methods to examine the temporal relationships between drinking and hangovers and how this varied by age and sex. We hypothesized that alcohol’s dose-dependent effects on hangover severity are more pronounced among adolescents and young adults than older drinkers. We also explored whether greater hangover severity would lead to a lower likelihood and volume of alcohol use later the same day. Data were pooled from four studies of drinkers (N = 274; ages 15 to 66 years) who completed a 4- to 14-day (M = 7.46, SD = 1.13) EMA monitoring period. Each morning, participants recorded how much alcohol they consumed the day before and rated their hangover severity. Participants who consumed a greater quantity of alcohol the prior day reported more severe hangover symptoms; however, there was an interaction between drinking volume and age such that hangover was more severe among younger drinkers, especially at higher drinking levels. More severe hangover symptoms did not predict the likelihood of drinking later that day; however, on drinking days more severe hangover symptoms predicted lower quantities of alcohol use later that day. This event-level effect did not vary as a function of age. Study outcomes did not vary by sex. Our findings suggest that younger drinkers experience more severe hangovers and that greater hangover results in lighter drinking later that same day regardless of age. PMID:26280593

  1. Education, gender, and state-level disparities in the health of older Indians: Evidence from biomarker data.

    PubMed

    Lee, Jinkook; McGovern, Mark E; Bloom, David E; Arokiasamy, P; Risbud, Arun; O'Brien, Jennifer; Kale, Varsha; Hu, Peifeng

    2015-12-01

    Using new biomarker data from the 2010 pilot round of the Longitudinal Aging Study in India (LASI), we investigate education, gender, and state-level disparities in health. We find that hemoglobin level, a marker for anemia, is lower for respondents with no schooling (0.7g/dL less in the adjusted model) compared to those with some formal education and is also lower for females than for males (2.0g/dL less in the adjusted model). In addition, we find that about one third of respondents in our sample aged 45 or older have high C-reaction protein (CRP) levels (>3mg/L), an indicator of inflammation and a risk factor for cardiovascular disease. We find no evidence of educational or gender differences in CRP, but there are significant state-level disparities, with Kerala residents exhibiting the lowest CRP levels (a mean of 1.96mg/L compared to 3.28mg/L in Rajasthan, the state with the highest CRP). We use the Blinder-Oaxaca decomposition approach to explain group-level differences, and find that state-level disparities in CRP are mainly due to heterogeneity in the association of the observed characteristics of respondents with CRP, rather than differences in the distribution of endowments across the sampled state populations.

  2. HIV Education at the Secondary Level: An Urgent Necessity.

    ERIC Educational Resources Information Center

    Robenstine, Clark

    1993-01-01

    Regardless of sustained interest in abstinence-based sex education programs, a substantial portion of the teenage population engages in behaviors placing them at risk for HIV infection. At present, educating students and changing their unsafe voluntary behaviors is the only "cure" for AIDS. An effective education program is built around the peer…

  3. International Education: A Tertiary-Level Industry Update

    ERIC Educational Resources Information Center

    Naidoo, Vikash

    2006-01-01

    Recent developments in the international education industry are notable in three respects. First, international student mobility has more than doubled in the last two decades or so. Second, programme mobility encompassing distance education has also led to new forms of cross-border education. Third, institution mobility through such commercial…

  4. Age-Related Changes Between the Level of Velopharyngeal Closure and the Cervical Spine.

    PubMed

    Mason, Kazlin N; Perry, Jamie L; Riski, John E; Fang, Xiangming

    2016-03-01

    The primary focus of this study was to assess age-related changes in the vertical distance of the estimated level of velopharyngeal closure in relation to a prominent landmark of the cervical spine: the anterior tubercle of cervical vertebra 1 (C1). Midsagittal anatomic magnetic resonance images were examined across 51 participants with normal head and neck anatomy between 4 and 17 years of age. Results indicate that age is a strong predictor (P = 0.002) of the vertical distance between the level of velopharyngeal closure relative to C1. Specifically, as age increases, the vertical distance between the palatal plane and C1 becomes greater resulting in the level of velopharyngeal closure being located higher above C1 (range 4.88-10.55 mm). Results of this study provide insights into the clinical usefulness of using C1 as a surgical landmark for placement of pharyngoplasties in children with repaired cleft palate and persistent hypernasal speech. Clinical implications and future directions are discussed.

  5. Serum transthyretin levels in senile systemic amyloidosis: effects of age, gender and ethnicity.

    PubMed

    Buxbaum, Joel; Koziol, James; Connors, Lawreen H

    2008-12-01

    Serum transthyretin (TTR) levels are reduced in familial amyloidotic polyneuropathy (FAP). A single study of patients with senile systemic amyloidosis (SSA) in Sweden found that those individuals also had a significantly lower mean serum TTR concentration than age- and gender-matched controls. To determine if the same phenomenon prevailed in an ethnically more heterogeneous population, we compared the serum TTR levels, as determined by ELISA, in 45 documented SSA patients with congestive heart failure, 20 AL patients with congestive heart failure and population controls. Serum TTR concentrations in the controls were influenced in a statistically significant manner by age, gender and ethnicity. Although it is unlikely that such differences are clinically relevant, they must be considered when assessing the meaning of serum TTR concentrations in any clinically defined population. The serum concentrations in patients with SSA did not differ from age, gender and ethnically matched controls or from a group of AL patients with significant clinical cardiac involvement. We also compared TTR concentrations in 12 African-Americans carrying the TTR V122I allele with those in 826 African-Americans who were homozygous wild type at the TTR locus. The TTR V122I carriers had significantly lower serum TTR concentrations than appropriate controls even though the majority of such individuals had not reached the age of clinical or anatomic risk, i.e. over 60. Thus, as in carriers of other TTR mutations the serum TTR level is lower than normal, despite having a much later appearance of clinical disease. PMID:19065297

  6. Strong genetic influence on a UK nationwide test of educational achievement at the end of compulsory education at age 16.

    PubMed

    Shakeshaft, Nicholas G; Trzaskowski, Maciej; McMillan, Andrew; Rimfeld, Kaili; Krapohl, Eva; Haworth, Claire M A; Dale, Philip S; Plomin, Robert

    2013-01-01

    We have previously shown that individual differences in educational achievement are highly heritable in the early and middle school years in the UK. The objective of the present study was to investigate whether similarly high heritability is found at the end of compulsory education (age 16) for the UK-wide examination, called the General Certificate of Secondary Education (GCSE). In a national twin sample of 11,117 16-year-olds, heritability was substantial for overall GCSE performance for compulsory core subjects (58%) as well as for each of them individually: English (52%), mathematics (55%) and science (58%). In contrast, the overall effects of shared environment, which includes all family and school influences shared by members of twin pairs growing up in the same family and attending the same school, accounts for about 36% of the variance of mean GCSE scores. The significance of these findings is that individual differences in educational achievement at the end of compulsory education are not primarily an index of the quality of teachers or schools: much more of the variance of GCSE scores can be attributed to genetics than to school or family environment. We suggest a model of education that recognizes the important role of genetics. Rather than a passive model of schooling as instruction (instruere, 'to build in'), we propose an active model of education (educare, 'to bring out') in which children create their own educational experiences in part on the basis of their genetic propensities, which supports the trend towards personalized learning.

  7. Cognitive Levels Regarding Articulation Marks among Violin Students in Department of Music Education in Gazi University

    ERIC Educational Resources Information Center

    Taninmis, Gamze Elif

    2016-01-01

    The purpose of this study is to determine violin students' cognitive levels about articulation marks in Department of Music Education, Fine Arts Education, Gazi Faculty of Education, Gazi University (GUGEF), and to identify the variables on which the cognitive levels vary. It is a descriptive research considering the study purpose, method and…

  8. The Influence of Parents Educational Level on Secondary School Students Academic Achievements in District Rajanpur

    ERIC Educational Resources Information Center

    Khan, Rana Muhammad Asad; Iqbal, Nadeem; Tasneem, Saima

    2015-01-01

    This study was conducted to focus the influence and impact of parents educational level on students academic achievement at secondary level of education. The study utilizes the students results of the 9th class in secondary school certificate examination taken by the Board of Intermediate & Secondary Education Dera Ghazi Khan. Oral interview,…

  9. Gender Disparities in Educational Trajectories in India: Do Females Become More Robust at Higher Levels?

    ERIC Educational Resources Information Center

    Husain, Zakir; Sarkar, Swagata

    2011-01-01

    Studies on educational attainments have tended to focus on attainments at a specific level of education. The change in disparities in attainment over the educational life cycle, however, has been neglected in literature--in India, for instance, the only exceptions are Vaid (2004) and Desai and Kulkarni (2008). This paper uses unit level National…

  10. An Examination of the Perceptions of Older Americans on Successful Aging and Adult Education Programs to Meet Their Aging Needs in Southeast Alabama

    ERIC Educational Resources Information Center

    Cobb, Ileeia Anjale

    2011-01-01

    The purpose of this study was to examine the personal perceptions of older Americans in regards to the aging process and the characteristics of successful aging. In addition, the study aimed to determine individual perceptions of adult education programs and resources necessary in aging successfully. The study examined current resources, services…

  11. Meeting the educational needs of an aging population: The Australian experience

    NASA Astrophysics Data System (ADS)

    Minichiello, Victor

    1992-07-01

    The number of older people in Australia is growing fast, and gerontology has recently become a recognised area of study in tertiary institutions. However, negative attitudes persist among health and welfare professionals, and ways in which gerontology courses can combat the myths associated with aging and the aged are discussed. It is pointed out that people do not grow old in isolation, but in a social context. Education for older people should be seen as a part of social policy, recognising the lifelong right to education. The University of the Third Age (U3A) is a response to the demand for education from older people. The origins of this movement in Europe, and its spread to North America and Australia, are outlined. To meet the needs of older people, courses offered by U3A's have to be multidisciplinary.

  12. Impact of age at onset for children with renal failure on education and employment transitions.

    PubMed

    Lewis, Helen; Arber, Sara

    2015-01-01

    Previous medical research has shown that children with end-stage renal failure experience delay or underachievement of key markers of transition to adulthood. This article analyses 35 qualitative interviews with end-stage renal failure patients, aged 20-30 years, first diagnosed at 0-19 years of age, to explore how far delayed or underachievement in education and employment is related to their age at onset of end-stage renal failure. This study shows how unpredictable failures of renal replacement therapies, comorbidities and/or side effects of treatment in the early life course often coincided with critical moments for education and employment. Entering school, college, work-related training or employment, and disclosing health status or educational underachievement to an employer, were particularly critical, and those who were ill before puberty became progressively more disadvantaged in terms of successful transition into full-time employment, compared with those first diagnosed after puberty.

  13. Alpha-Synuclein Levels in Blood Plasma Decline with Healthy Aging

    PubMed Central

    Koehler, Niklas K. U.; Stransky, Elke; Meyer, Mirjam; Gaertner, Susanne; Shing, Mona; Schnaidt, Martina; Celej, Maria S.; Jovin, Thomas M.; Leyhe, Thomas; Laske, Christoph; Batra, Anil; Buchkremer, Gerhard; Fallgatter, Andreas J.; Wernet, Dorothee; Richartz-Salzburger, Elke

    2015-01-01

    There is unequivocal evidence that alpha-synuclein plays a pivotal pathophysiological role in neurodegenerative diseases, and in particular in synucleinopathies. These disorders present with a variable extent of cognitive impairment and alpha-synuclein is being explored as a biomarker in CSF, blood serum and plasma. Considering key events of aging that include proteostasis, alpha-synuclein may not only be useful as a marker for differential diagnosis but also for aging per se. To explore this hypothesis, we developed a highly specific ELISA to measure alpha-synuclein. In healthy males plasma alpha-synuclein levels correlated strongly with age, revealing much lower concentrations in older (avg. 58.1 years) compared to younger (avg. 27.6 years) individuals. This difference between the age groups was enhanced after acidification of the plasmas (p<0.0001), possibly reflecting a decrease of alpha-synuclein-antibody complexes or chaperone activity in older individuals. Our results support the concept that alpha-synuclein homeostasis may be impaired early on, possibly due to disturbance of the proteostasis network, a key component of healthy aging. Thus, alpha-synuclein may be a novel biomarker of aging, a factor that should be considered when analyzing its presence in biological specimens. PMID:25844871

  14. Integrated Geospatial Education and Technology Training for High School Age Youth (HiGETT)

    NASA Astrophysics Data System (ADS)

    Allen, J. E.

    2012-12-01

    The Landsat series of satellites provides high quality, consistent, 30 m resolution data for studies of landscape-scale change over time at no cost to the user. The availability of the Landsat data archive and the effectiveness and ease of its use to solve practical societal problems, particularly integrated with Geographic Information Systems (GIS), has been a key factor in a movement to bring remote sensing education to community colleges (as in the "iGETT" program funded by the National Science Foundation, 2007-2011) and now to younger students of high school age. "Integrated Geospatial Education and Technology Training for High School Age Youth (HiGETT)" was a two-day meeting convened April 4-5, 2011 to explore and articulate effective means of reaching teens with geospatial technology education and career awareness. Participants represented industry, government, academia, and informal education organizations such as 4-H and Girl Scouts. This poster will summarize a report on that meeting.

  15. GIT2 Acts as a Systems-Level Coordinator of Neurometabolic Activity and Pathophysiological Aging

    PubMed Central

    Martin, Bronwen; Chadwick, Wayne; Janssens, Jonathan; Premont, Richard T.; Schmalzigaug, Robert; Becker, Kevin G.; Lehrmann, Elin; Wood, William H.; Zhang, Yongqing; Siddiqui, Sana; Park, Sung-Soo; Cong, Wei-na; Daimon, Caitlin M.; Maudsley, Stuart

    2016-01-01

    Aging represents one of the most complicated and highly integrated somatic processes. Healthy aging is suggested to rely upon the coherent regulation of hormonal and neuronal communication between the central nervous system and peripheral tissues. The hypothalamus is one of the main structures in the body responsible for sustaining an efficient interaction between energy balance and neurological activity and therefore likely coordinates multiple systems in the aging process. We previously identified, in hypothalamic and peripheral tissues, the G protein-coupled receptor kinase interacting protein 2 (GIT2) as a stress response and aging regulator. As metabolic status profoundly affects aging trajectories, we investigated the role of GIT2 in regulating metabolic activity. We found that genomic deletion of GIT2 alters hypothalamic transcriptomic signatures related to diabetes and metabolic pathways. Deletion of GIT2 reduced whole animal respiratory exchange ratios away from those related to primary glucose usage for energy homeostasis. GIT2 knockout (GIT2KO) mice demonstrated lower insulin secretion levels, disruption of pancreatic islet beta cell mass, elevated plasma glucose, and insulin resistance. High-dimensionality transcriptomic signatures from islets isolated from GIT2KO mice indicated a disruption of beta cell development. Additionally, GIT2 expression was prematurely elevated in pancreatic and hypothalamic tissues from diabetic-state mice (db/db), compared to age-matched wild type (WT) controls, further supporting the role of GIT2 in metabolic regulation and aging. We also found that the physical interaction of pancreatic GIT2 with the insulin receptor and insulin receptor substrate 2 was diminished in db/db mice compared to WT mice. Therefore, GIT2 appears to exert a multidimensional “keystone” role in regulating the aging process by coordinating somatic responses to energy deficits. PMID:26834700

  16. Maternal Age at Holocaust Exposure and Maternal PTSD Independently Influence Urinary Cortisol Levels in Adult Offspring

    PubMed Central

    Bader, Heather N.; Bierer, Linda M.; Lehrner, Amy; Makotkine, Iouri; Daskalakis, Nikolaos P.; Yehuda, Rachel

    2014-01-01

    Background: Parental traumatization has been associated with increased risk for the expression of psychopathology in offspring, and maternal posttraumatic stress disorder (PTSD) appears to increase the risk for the development of offspring PTSD. In this study, Holocaust-related maternal age of exposure and PTSD were evaluated for their association with offspring ambient cortisol and PTSD-associated symptom expression. Method: Ninety-five Holocaust offspring and Jewish comparison subjects received diagnostic and psychological evaluations, and 24 h urinary cortisol was assayed by RIA. Offspring completed the parental PTSD questionnaire to assess maternal PTSD status. Maternal Holocaust exposure was identified as having occurred in childhood, adolescence, or adulthood and examined in relation to offspring psychobiology. Results: Urinary cortisol levels did not differ for Holocaust offspring and comparison subjects but differed significantly in offspring based on maternal age of exposure and maternal PTSD status. Increased maternal age of exposure and maternal PTSD were each associated with lower urinary cortisol in offspring, but did not exhibit a significant interaction. In addition, offspring PTSD-associated symptom severity increased with maternal age at exposure and PTSD diagnosis. A regression analysis of correlates of offspring cortisol indicated that both maternal age of exposure and maternal PTSD were significant predictors of lower offspring urinary cortisol, whereas childhood adversity and offspring PTSD symptoms were not. Conclusion: Offspring low cortisol and PTSD-associated symptom expression are related to maternal age of exposure, with the greatest effects associated with increased age at exposure. These effects are relatively independent of the negative consequences of being raised by a trauma survivor. These observations highlight the importance of maternal age of exposure in determining a psychobiology in offspring that is consistent with increased

  17. Television viewing and age at smoking initiation: does a relationship exist between higher levels of television viewing and earlier onset of smoking?

    PubMed

    Gutschoven, Klaas; Van den Bulck, Jan

    2005-06-01

    This cross-sectional study of children assessed the association between television viewing and age at smoking initiation, using self-reports administered by research assistants in schools. Participants were 909 students in their first and fourth years of secondary education in a random sample of 15 secondary schools in Flanders, Belgium, who had smoked at least one cigarette. The main outcome measure was age at smoking initiation. The independent variable was weekly television viewing volume. Gender, educational level, parental smoking, and peer smoking were the control variables. The relationship between television viewing and age at smoking initiation was significant. Higher levels of television viewing were related to earlier onset of smoking behavior in adolescents. The relationship of television viewing with age at smoking initiation was stronger than that of peer smoking, parental smoking, and gender. For each hour of television viewing per day, the average smoking initiation age decreased by 60 days. Heavier television viewers start smoking at an earlier age. Two possible explanations for this relationship are suggested. Social learning theory suggests that actors and actresses serve as behavioral role models for heavy viewers. Cultivation theory suggests that exposure to positive messages influences smoking attitudes. Further research should examine whether the relationship is causal and whether television acts as a provider of smoking role models or whether it influences smoking attitudes. PMID:16085505

  18. The Delivery System of Environmental Education at the Tertiary Level in the Asia-Pacific Region.

    ERIC Educational Resources Information Center

    Sato, Masahisa; Bhandari, Bishnu; Abe, Osamu

    2001-01-01

    Analyzes the delivery system of environmental education at the tertiary level in relation to higher education attendance rate. Describes the characteristics of the delivery system in countries such as China, India, Australia, Japan, South Korea, and Indonesia. (Author/MM)

  19. Availability of Instructional Materials at the Basic Education Level in Enugu Educational Zone of Enugu State, Nigeria

    ERIC Educational Resources Information Center

    Chukwu, Leo C.; Eze, Thecla A. Y.; Agada, Fidelia Chinyelugo

    2016-01-01

    The study examined the availability of instructional materials at the basic education level in Enugu Education Zone of Enugu State, Nigeria. One research question and one hypothesis guided the study. The research question was answered using mean and grand mean ratings, while the hypothesis was tested using t-test statistics at 0.05 level of…

  20. Network for Light Pollution education at secondary level

    NASA Astrophysics Data System (ADS)

    García, Beatriz; Ros, Rosa Maria

    2015-08-01

    Light pollution (LP) is one form of environmental pollution less known than most others. It affects the visibility of the night sky, but also alters the balance of the ecosystem and affects human health, since it breaches the biological clocks that are coordinated with periods of light and darkness. To be alert on this subject, learn to recognize the problem, warn others of the consequences, and find solutions, are objectives of the present work.The LP as subject of study can be also a good point to teach and learn about the uses of light in general, including the problem to rich the starry night from the schoolyard.The Network for Astronomy School Education (NASE), proposes a set of simple, non expensive and funny activities, especially designed no only to understand the three types of light pollution: glow, intrusion and glare, but also to explain the problems associated to the over- consumption, to show why the public light produces strong and bad effects on the astronomical observation, including the radio region of the electromagnetic spectrum, and affects the human health. NASE workshop on this subject is devoted to the Natural Sciences teachers and professors and for this reason the activity cross over all the secondary school level spaces.More details in: http://www.naseprogram.org

  1. Partial reversal of skeletal muscle aging by restoration of normal NAD⁺ levels.

    PubMed

    Mendelsohn, Andrew R; Larrick, James W

    2014-02-01

    That some aging-associated phenotypes may be reversible is an emerging theme in contemporary aging research. Gomes et al. report that age-associated oxidative phosphorylation (OXPHOS) defects in murine skeletal muscle are biphasic. In the first phase, OXPHOS is decreased because of reduced expression of mitochondrially encoded genes. Treatment of moderately old mice (first-phase OXPHOS defects) with nicotinamide adenine dinucleotide (NAD⁺) precursor nicotinamide mononucleotide (NMN) for 1 week restores oxidative phosphorylation activity and other markers of mitochondrial function in skeletal muscle. However, muscle strength is not restored. In very old animals (second-phase OXPHOS defects), expression of OXPHOS genes from both the nucleus and mitochondria is reduced and mitochondrial DNA integrity is diminished. Gomes et al. propose a model linking decreased NAD⁺ to loss of nuclear SIRT1 activity to stabilization of the hypoxia-associated transcription factor hypoxia-inducible factor 1-alpha (HIF-1a). HIF-1a promotes an hypoxic-like (Warburg effect) state in the cell. The HIF-1a protein interacts with c-Myc, decreasing c-Myc-regulated transcription of the key mitochondrial regulator mitochondrial transcription factor A (TFAM). Low levels of TFAM lead to first-phase OXPHOS dysfunction. The transition to irreversible phase 2 dysfunction remains to be characterized, but may be related to increased reactive oxygen species (ROS) production. This model suggests that intervention in mitochondrial aging may be possible using appropriate NAD⁺ precursors such as nicotinamide riboside. Restoring NAD⁺ levels may be beneficial throughout the organism. For example, aging-associated disturbances in circadian rhythm are linked to diminished SIRT1 activity, and loss of hematopoietic stem cell function to reduced SIRT3. Work to elucidate other biphasic aging mechanisms is strongly encouraged. PMID:24410488

  2. Age-related changes in human oestrogen receptor alpha function and levels in osteoblasts.

    PubMed Central

    Ankrom, M A; Patterson, J A; d'Avis, P Y; Vetter, U K; Blackman, M R; Sponseller, P D; Tayback, M; Robey, P G; Shapiro, J R; Fedarko, N S

    1998-01-01

    Oestrogen receptors (ERs) are present in human osteoblasts and mediate anti-resorptive effects on bone. Human osteoblast-like cells derived from different aged healthy female donors not on hormone replacement therapy were utilized under well-defined conditions in vitro to investigate ER function and levels. Treatment with 0.1 nM oestradiol-17beta of cell strains derived from eight young women (less than 50 years of age) increased hydroxyproline levels significantly [an average (2.2+/-0.1 S.E.M.)-fold increase], whereas cells derived from nine older women (more than 50 years of age) were not significantly affected. Similarly, cell strains, derived from younger women, transfected with a consensus oestrogen-responsive element linked to chloramphenicol acetyltransferase exhibited a greater response to oestrogen than strains derived from older women. When basal ERalpha levels were measured by enzyme immunoassay and normalized on a per cell basis, osteoblast-like strains derived from younger women (n=24) had a mean value of 2.54+/-0.16 fmol of ERalpha per 10(6) cells. In contrast, strains derived from older women (n=20) had a mean value of 5.44+/-0.48 fmol of ERalpha per 10(6) cells. An age-related increase in ERalpha number was also observed in human skin-derived fibroblasts and directly in dermal biopsies from women not on hormone replacement therapy. The results demonstrate ligand concentration-dependent ERalpha induction and indicate a loss of receptor regulation and diminution of ligand-receptor signal transduction with increasing donor age. PMID:9677341

  3. Influences of competition level, gender, player nationality, career stage and playing position on relative age effects.

    PubMed

    Schorer, J; Cobley, S; Büsch, D; Bräutigam, H; Baker, J

    2009-10-01

    Relative age, referring to the chronological age differences between individuals within annually age-grouped cohorts, is regarded as influential to an athlete's development, constraining athletic skill acquisition. While many studies have suggested different mechanisms for this effect, they have typically examined varying sports, precluding an examination of the possible inter-play between factors. Our three studies try to bridge this gap by investigating several moderators for relative age effects (RAEs) in one sport. Handball is a sport with position-specific demands, high cultural relevance and a performance context with established developmental structures and levels of representation for males and females. In Study 1, we investigated the influence of competition level and gender on RAEs before adulthood. In Study 2, elite participation, player nationality and stage of career are considered during adulthood. In Study 3, playing position and laterality (i.e., right vs left handedness) are investigated as moderators. Collectively, the results emphasize the complex inter-play of direct and indirect influences on RAEs in sports, providing evidence toward explaining how RAEs influence the development and maintenance of expertise.

  4. Circulating testosterone and inhibin levels at different ages in the male beluga (Delphinapterus leucas).

    PubMed

    Katsumata, Etsuko; Ueda, Yoko; Arai, Kazutoshi; Katsumata, Hiroshi; Kishimoto, Miori; Watanabe, Gen; Taya, Kazuyoshi

    2012-03-01

    This study is the first report on circulating testosterone and inhibin levels in a species of whales, the beluga. Circulating testosterone and immunoreactive (ir-) inhibin levels in two captive male belugas ("Nack", originally from Canada and "Duke", from the Okhotsk Sea) were measured every month for 9 years between 1995 and 2003. Assuming that clearly increased testosterone levels in the circulation indicates that the belugas had reached sexual maturity, at the ages of 10 ("Nack") and 11 years old ("Duke"). Their testosterone levels before the significant increase (pre-pubertal) were 0.42 ± 0.07 ng/ml (n=18) and 0.35 ± 0.10 ng/ml (n=18) and, those of after the increase (maturity) were 1.65 ± 0.14 ng/m l (n=74) and 2.06 ± 0.14 ng/ml (n=74). Circulating ir-inhibin levels before sexual maturity were 0.78 ± 0.04 ng/ml (n=18) and 0.64 ± 0.04 ng/ml (n=15) and, after sexual maturity were 0.52 ± 0.02 ng/ml (n=56) and 0.43 ± 0.02 ng/ml (n=67). Seasonal changes were observed in the testosterone levels after sexual maturity and the levels increased during March and April in Canadian origin "Nack", and peaked in February in Okhotsk origin "Duke". Circulating ir-inhibin level gradually decreased as they aged. A negative correlation between the circulating testosterone and ir-inhibin was observed. No seasonal changes were observed in the ir-inhibin levels after sexual maturity. These data will surely correspond to clarification of endocrinology and the successful reproduction of the beluga.

  5. Circulating testosterone and inhibin levels at different ages in the male beluga (Delphinapterus leucas).

    PubMed

    Katsumata, Etsuko; Ueda, Yoko; Arai, Kazutoshi; Katsumata, Hiroshi; Kishimoto, Miori; Watanabe, Gen; Taya, Kazuyoshi

    2012-03-01

    This study is the first report on circulating testosterone and inhibin levels in a species of whales, the beluga. Circulating testosterone and immunoreactive (ir-) inhibin levels in two captive male belugas ("Nack", originally from Canada and "Duke", from the Okhotsk Sea) were measured every month for 9 years between 1995 and 2003. Assuming that clearly increased testosterone levels in the circulation indicates that the belugas had reached sexual maturity, at the ages of 10 ("Nack") and 11 years old ("Duke"). Their testosterone levels before the significant increase (pre-pubertal) were 0.42 ± 0.07 ng/ml (n=18) and 0.35 ± 0.10 ng/ml (n=18) and, those of after the increase (maturity) were 1.65 ± 0.14 ng/m l (n=74) and 2.06 ± 0.14 ng/ml (n=74). Circulating ir-inhibin levels before sexual maturity were 0.78 ± 0.04 ng/ml (n=18) and 0.64 ± 0.04 ng/ml (n=15) and, after sexual maturity were 0.52 ± 0.02 ng/ml (n=56) and 0.43 ± 0.02 ng/ml (n=67). Seasonal changes were observed in the testosterone levels after sexual maturity and the levels increased during March and April in Canadian origin "Nack", and peaked in February in Okhotsk origin "Duke". Circulating ir-inhibin level gradually decreased as they aged. A negative correlation between the circulating testosterone and ir-inhibin was observed. No seasonal changes were observed in the ir-inhibin levels after sexual maturity. These data will surely correspond to clarification of endocrinology and the successful reproduction of the beluga. PMID:21997236

  6. Age and education adjusted normative data and discriminative validity for Rey's Auditory Verbal Learning Test in the elderly Greek population.

    PubMed

    Messinis, Lambros; Nasios, Grigorios; Mougias, Antonios; Politis, Antonis; Zampakis, Petros; Tsiamaki, Eirini; Malefaki, Sonia; Gourzis, Phillipos; Papathanasopoulos, Panagiotis

    2016-01-01

    Rey's Auditory Verbal Learning Test (RAVLT) is a widely used neuropsychological test to assess episodic memory. In the present study we sought to establish normative and discriminative validity data for the RAVLT in the elderly population using previously adapted learning lists for the Greek adult population. We administered the test to 258 cognitively healthy elderly participants, aged 60-89 years, and two patient groups (192 with amnestic mild cognitive impairment, aMCI, and 65 with Alzheimer's disease, AD). From the statistical analyses, we found that age and education contributed significantly to most trials of the RAVLT, whereas the influence of gender was not significant. Younger elderly participants with higher education outperformed the older elderly with lower education levels. Moreover, both clinical groups performed significantly worse on most RAVLT trials and composite measures than matched cognitively healthy controls. Furthermore, the AD group performed more poorly than the aMCI group on most RAVLT variables. Receiver operating characteristic (ROC) analysis was used to examine the utility of the RAVLT trials to discriminate cognitively healthy controls from aMCI and AD patients. Area under the curve (AUC), an index of effect size, showed that most of the RAVLT measures (individual and composite) included in this study adequately differentiated between the performance of healthy elders and aMCI/AD patients. We also provide cutoff scores in discriminating cognitively healthy controls from aMCI and AD patients, based on the sensitivity and specificity of the prescribed scores. Moreover, we present age- and education-specific normative data for individual and composite scores for the Greek adapted RAVLT in elderly subjects aged between 60 and 89 years for use in clinical and research settings.

  7. Age and education adjusted normative data and discriminative validity for Rey's Auditory Verbal Learning Test in the elderly Greek population.

    PubMed

    Messinis, Lambros; Nasios, Grigorios; Mougias, Antonios; Politis, Antonis; Zampakis, Petros; Tsiamaki, Eirini; Malefaki, Sonia; Gourzis, Phillipos; Papathanasopoulos, Panagiotis

    2016-01-01

    Rey's Auditory Verbal Learning Test (RAVLT) is a widely used neuropsychological test to assess episodic memory. In the present study we sought to establish normative and discriminative validity data for the RAVLT in the elderly population using previously adapted learning lists for the Greek adult population. We administered the test to 258 cognitively healthy elderly participants, aged 60-89 years, and two patient groups (192 with amnestic mild cognitive impairment, aMCI, and 65 with Alzheimer's disease, AD). From the statistical analyses, we found that age and education contributed significantly to most trials of the RAVLT, whereas the influence of gender was not significant. Younger elderly participants with higher education outperformed the older elderly with lower education levels. Moreover, both clinical groups performed significantly worse on most RAVLT trials and composite measures than matched cognitively healthy controls. Furthermore, the AD group performed more poorly than the aMCI group on most RAVLT variables. Receiver operating characteristic (ROC) analysis was used to examine the utility of the RAVLT trials to discriminate cognitively healthy controls from aMCI and AD patients. Area under the curve (AUC), an index of effect size, showed that most of the RAVLT measures (individual and composite) included in this study adequately differentiated between the performance of healthy elders and aMCI/AD patients. We also provide cutoff scores in discriminating cognitively healthy controls from aMCI and AD patients, based on the sensitivity and specificity of the prescribed scores. Moreover, we present age- and education-specific normative data for individual and composite scores for the Greek adapted RAVLT in elderly subjects aged between 60 and 89 years for use in clinical and research settings. PMID:26588427

  8. Fitness level moderates executive control disruption during exercise regardless of age.

    PubMed

    Labelle, Veronique; Bosquet, Laurent; Mekary, Said; Vu, Thien Tuong Minh; Smilovitch, Mark; Bherer, Louis

    2014-06-01

    The purpose of this study was to assess the effects of exercise intensity, age, and fitness levels on executive and nonexecutive cognitive tasks during exercise. Participants completed a computerized modified-Stroop task (including denomination, inhibition, and switching conditions) while pedaling on a cycle ergometer at 40%, 60%, and 80% of peak power output (PPO). We showed that a bout of moderate-intensity (60% PPO) to high-intensity (80% PPO) exercise was associated with deleterious performance in the executive component of the computerized modified-Stroop task (i.e., switching condition), especially in lower-fit individuals (p < .01). Age did not have an effect on the relationship between acute cardiovascular exercise and cognition. Acute exercise can momentarily impair executive control equivalently in younger and older adults, but individual's fitness level moderates this relation. PMID:24918309

  9. Discrimination of speech sounds by children with dyslexia: comparisons with chronological age and reading level controls.

    PubMed

    Bogliotti, C; Serniclaes, W; Messaoud-Galusi, S; Sprenger-Charolles, L

    2008-10-01

    Previous studies have shown that children suffering from developmental dyslexia have a deficit in categorical perception of speech sounds. The aim of the current study was to better understand the nature of this categorical perception deficit. In this study, categorical perception skills of children with dyslexia were compared with those of chronological age and reading level controls. Children identified and discriminated /do-to/ syllables along a voice onset time (VOT) continuum. Results showed that children with dyslexia discriminated among phonemically contrastive pairs less accurately than did chronological age and reading level controls and also showed higher sensitivity in the discrimination of allophonic contrasts. These results suggest that children with dyslexia perceive speech with allophonic units rather than phonemic units. The origin of allophonic perception in the course of perceptual development and its implication for reading acquisition are discussed. PMID:18462745

  10. Ursolic acid regulates aging process through enhancing of metabolic sensor proteins level.

    PubMed

    Bahrami, Soroush Alaghehband; Bakhtiari, Nuredin

    2016-08-01

    We previously reported that Ursolic Acid (UA) ameliorates skeletal muscle performance through satellite cells proliferation and cellular energy status. In studying the potential role of the hypothalamus in aging, we developed a strategy to pursue UA effects on the hypothalamus anti-aging proteins such as; SIRT1, SIRT6, PGC-1β and α-Klotho. In this study, we used a model of aging animals (C57BL/6). UA dissolved in Corn oil (20mg/ml) and then administrated (200mg/Kg i.p injection) to mice, twice daily for 7days. After treatment times, the mice perfused and the hypothalamus isolated for preparing of tissue to Immunofluorescence microscopy. The data illustrated that UA significantly increased SIRT1 (∼3.5±0.3 folds) and SIRT-6 (∼1.5±0.2 folds) proteins overexpression (P<0.001). In addition, our results showed that UA enhanced α-Klotho (∼3.3±0.3) and PGC-1β (∼2.6±0.2 folds) proteins levels (P<0. 01). In this study, data were analyzed using SPSS 16 (ANOVA test). To the best of our knowledge, it seems that UA through enhancing of anti-aging biomarkers (SIRT1 and SIRT6) and PGC-1β in hypothalamus regulates aging-process and attenuates mitochondrial-related diseases. In regard to the key role of α-Klotho in aging, our data indicate that UA may be on the horizon to forestall diseases of aging. PMID:27470332

  11. Ursolic acid regulates aging process through enhancing of metabolic sensor proteins level.

    PubMed

    Bahrami, Soroush Alaghehband; Bakhtiari, Nuredin

    2016-08-01

    We previously reported that Ursolic Acid (UA) ameliorates skeletal muscle performance through satellite cells proliferation and cellular energy status. In studying the potential role of the hypothalamus in aging, we developed a strategy to pursue UA effects on the hypothalamus anti-aging proteins such as; SIRT1, SIRT6, PGC-1β and α-Klotho. In this study, we used a model of aging animals (C57BL/6). UA dissolved in Corn oil (20mg/ml) and then administrated (200mg/Kg i.p injection) to mice, twice daily for 7days. After treatment times, the mice perfused and the hypothalamus isolated for preparing of tissue to Immunofluorescence microscopy. The data illustrated that UA significantly increased SIRT1 (∼3.5±0.3 folds) and SIRT-6 (∼1.5±0.2 folds) proteins overexpression (P<0.001). In addition, our results showed that UA enhanced α-Klotho (∼3.3±0.3) and PGC-1β (∼2.6±0.2 folds) proteins levels (P<0. 01). In this study, data were analyzed using SPSS 16 (ANOVA test). To the best of our knowledge, it seems that UA through enhancing of anti-aging biomarkers (SIRT1 and SIRT6) and PGC-1β in hypothalamus regulates aging-process and attenuates mitochondrial-related diseases. In regard to the key role of α-Klotho in aging, our data indicate that UA may be on the horizon to forestall diseases of aging.

  12. Education in a Rapidly Changing Democracy: Strengthening Civic Education for Citizens of all Ages

    ERIC Educational Resources Information Center

    Leighninger, Matt; Levine, Peter

    2008-01-01

    The shifting relationship between citizens and government has special implications for public schools. How schools approach civic education isn't just a matter of course content--it is wrapped up in how teachers and administrators view their role in the larger community. This article describes ways in which both civic education for young people…

  13. Why Learning Not Education?--Analysis of Transnational Education Policies in the Age of Globalization

    ERIC Educational Resources Information Center

    Mandal, Sayantan

    2012-01-01

    The profound influence of globalization seems helping outshine the concept of "education" with the more flexible notion of "learning" in the education policies of major transnational organizations. With considerable differences in concepts, all of them are promoting "learning", more specifically LLL (lifelong learning) through their policies.…

  14. Comparative Education, Border Pedagogy, and Teacher Education in an Age of Internationalisation

    ERIC Educational Resources Information Center

    Parkes, Robert J.; Griffiths, Tom G.

    2009-01-01

    Calls to internationalise higher education have intensified in recent years, particularly as educational services have grown to become a significant export industry within the Australian economy. This measure is indicative, however, of the relatively narrow way in which internationalisation has been constructed, and its political utility in…

  15. How Does It Look? Level 2 Perspective-Taking at 36 Months of Age

    ERIC Educational Resources Information Center

    Moll, Henrike; Meltzoff, Andrew N.

    2011-01-01

    Previous research has found that children engage in Level 2 visual perspective-taking, that is, the understanding that others may see things in a different way, between 4 and 5 years of age (e.g., J. H. Flavell, B. A. Everett, K. Croft, & E. R. Flavell, 1981). This ability was reexamined in 36-month-olds using color filters. In Experiment 1 (N =…

  16. The influence of performance level, age and gender on pacing strategy during a 100-km ultramarathon.

    PubMed

    Renfree, Andrew; Crivoi do Carmo, Everton; Martin, Louise

    2016-01-01

    The aim of this study is to analyse the influence of performance level, age and gender on pacing during a 100-km ultramarathon. Results of a 100-km race incorporating the World Masters Championships were used to identify differences in relative speeds in each 10-km segment between participants finishing in the first, second, third and fourth quartiles of overall positions (Groups 1, 2, 3 and 4, respectively). Similar analyses were performed between the top and bottom 50% of finishers in each age category, as well as within male and female categories. Pacing varied between athletes achieving different absolute performance levels. Group 1 ran at significantly lower relative speeds than all other groups in the first three 10-km segments (all P < 0.01), and significantly higher relative speeds than Group 4 in the 6th and 10th (both P < 0.01), and Group 2 in the 8th (P = 0.04). Group 4 displayed significantly higher relative speeds than Group 2 and 3 in the first three segments (all P < 0.01). Overall strategies remained consistent across age categories, although a similar phenomenon was observed within each category whereby 'top' competitors displayed lower relative speeds than 'bottom' competitors in the early stages, but higher relative speeds in the later stages. Females showed lower relative starting speeds and higher finishing speeds than males. 'Top' and 'bottom' finishing males displayed differing strategies, but this was not the case within females. Although pacing remained consistent across age categories, it differed with level of performance within each, possibly suggesting strategies are anchored on direct competitors. Strategy differs between genders and differs depending on performance level achieved in males but not females. PMID:26034882

  17. Telomere protein RAP1 levels are affected by cellular aging and oxidative stress

    PubMed Central

    Swanson, Mark J.; Baribault, Michelle E.; Israel, Joanna N.; Bae, Nancy S.

    2016-01-01

    Telomeres are important for maintaining the integrity of the genome through the action of the shelterin complex. Previous studies indicted that the length of the telomere did not have an effect on the amount of the shelterin subunits; however, those experiments were performed using immortalized cells with stable telomere lengths. The interest of the present study was to observe how decreasing telomere lengths over successive generations would affect the shelterin subunits. As neonatal human dermal fibroblasts aged and their telomeres became shorter, the levels of the telomere-binding protein telomeric repeat factor 2 (TRF2) decreased significantly. By contrast, the levels of one of its binding partners, repressor/activator protein 1 (RAP1), decreased to a lesser extent than would be expected from the decrease in TRF2. Other subunits, TERF1-interacting nuclear factor 2 and protection of telomeres protein 1, remained stable. The decrease in RAP1 in the older cells occurred in the nuclear and cytoplasmic fractions. Hydrogen peroxide (H2O2) stress was used as an artificial means of aging in the cells, and this resulted in RAP1 levels decreasing, but the effect was only observed in the nuclear portion. Similar results were obtained using U251 glioblastoma cells treated with H2O2 or grown in serum-depleted medium. The present findings indicate that TRF2 and RAP1 levels decrease as fibroblasts naturally age. RAP1 remains more stable compared to TRF2. RAP1 also responds to oxidative stress, but the response is different to that observed in aging. PMID:27446538

  18. Assessment of stress level of forestry experts with academic education.

    PubMed

    Landekić, Matija; Martinić, Ivan; Lovrić, Marko; Sporcić, Mario

    2011-12-01

    This paper provides the results of an applied research of forests engineers connected to their risk of mental stress occurrence in everyday work. This paper also has a component of a basic research, in which the adequacy and reliability of applied methodology in this kind of researches is examined. The mental stress induced risk is tested by usage of an e-mail survey which consists out of 23-part ERI (Effort-Reward Imbalance) questionnaire. For the assessment of mental stress exposure level following indicators have been used: 1) ERI--ratio of devoted effort and achieved reward, and 2) overcommitment. These indicators have been analyzed in comparison to the demographic parameters (gender, age) and the complexity of assigned jobs of the interviewees. The interview was applied on a randomly sampled forestry experts employed in public and private sector. The analysis of reliability of the three components of ERI questionnaire has showed satisfactory internal consistency. Descriptive statistics has been done regarding gender and the complexity of assigned jobs. The testing of the "devoted effort/achieved reward" variable (E/R index) has shown a statistically significant difference of the index value between male interviewees on managerial and standard expert positions. The value of E/R index was x > or = 1 at 18.97% of the sampled interviewees, which indicates a divergence between devoted effort and achieved reward, and also points to a possibility of mental stress occurrence risk. Multiple response tables have shown that female interviewees with less than 20 years of professional experience manifest stress related symptoms earlier than their male colleagues with similar professional experience do. Regression analysis has shown a significant correlation of E/R index to gender, internship and overcommitment. This research also assesses the viability of the applied method as an instrument of forestry experts' mental stress level determination.

  19. Effect of cattle age, forage level, and corn processing on diet digestibility and feedlot performance.

    PubMed

    Gorocica-Buenfil, M A; Loerch, S C

    2005-03-01

    Three experiments were conducted to determine the effects of cattle age and dietary forage level on the utilization of corn fed whole or ground to feedlot cattle. In Exp. 1, 16 steers were used to investigate the effects of cattle age and corn processing on diet digestibility. Two cattle age categories were evaluated (weanling [254 +/- 20 kg BW] and yearling [477 +/- 29 kg BW]; eight steers per group), and corn was fed either ground or whole to each cattle age category. Cattle age and corn processing did not affect (P > 0.10) diet digestibility of DM, OM, starch, CP, NDF or ADF, and no interactions (P > 0.10) between these two factors were detected. In Exp. 2, the effects of forage level and corn processing on feedlot performance and carcass characteristics were evaluated. One hundred eighty steers (310 +/- 40 kg BW) were allotted to 24 pens, and were fed one of the following diets: high-forage (18.2% corn silage) cracked corn (HFCC); high-forage shifting corn (whole corn for the first half of the trial, then cracked corn until harvest; HFSC); high-forage whole corn (HFWC); low-forage (5.2% corn silage) cracked corn (LFCC); low-forage shifting corn (LFSC); and low-forage whole corn (LFWC). For the high-forage diets, steers fed cracked corn had 7% greater DMI than those fed whole corn, whereas for the low-forage diets, grain processing did not affect DMI (interaction; P = 0.02). No interactions (P > 0.10) between forage level and corn processing were found for ADG and G:F. Total trial ADG and G:F, and percentage of carcasses grading USDA Choice, and carcass yield grade were not affected (P > 0.10) by corn processing. Cattle with fewer days on feed grew faster and more efficiently when cracked corn was fed, whereas cattle with longer days on feed had greater ADG and G:F when corn was fed whole (interaction; P < 0.10). In Exp. 3, the effects of forage level and corn processing on diet digestibility were evaluated. The high-forage cracked corn, high-forage whole corn

  20. Open-system coral ages reveal persistent suborbital sea-level cycles.

    PubMed

    Thompson, William G; Goldstein, Steven L

    2005-04-15

    Sea level is a sensitive index of global climate that has been linked to Earth's orbital variations, with a minimum periodicity of about 21,000 years. Although there is ample evidence for climate oscillations that are too frequent to be explained by orbital forcing, suborbital-frequency sea-level change has been difficult to resolve, primarily because of problems with uranium/thorium coral dating. Here we use a new approach that corrects coral ages for the frequently observed open-system behavior of uranium-series nuclides, substantially improving the resolution of sea-level reconstruction. This curve reveals persistent sea-level oscillations that are too frequent to be explained exclusively by orbital forcing.

  1. Relation of cord blood thyroxine and thyrotropin levels to gestational age and birth weight.

    PubMed Central

    Prato, F S; Reese, L; Tevaarwerk, G J; Mackenzie, R; Hurst, C J

    1980-01-01

    A program of screening cord blood for evidence of primary neonatal hypothyroidism was implemented in a general hospital. In 13 months 3456 newborns were screened: the thyroxine (T4) and triiodothyronine (T3) concentrations were measured in cord blood samples, and when the T4 level was below 8.0 micrograms/dl thyrotropin was also assayed in the sample. The two-tier program was effective. One hypothyroid newborn was detected and treated. More boys than girls had T4 levels below 8.0 micrograms/dl (9.7% v. 4.7%). The T4 level correlated with birth weight slightly better in the boys (r = 0.28 v. 0.21), and in the boys this correlation was stronger when the birth weight was lower. Regression analysis of the data for 54 sets of twins indicated that the T4 level was more strongly related to gestational age than to birth weight. PMID:7192594

  2. [COMPARATIVE ANALYSIS OF SEROTONIN LEVELS IN RAT PLATELETS, SERUM AND BRAIN ON THE AGING].

    PubMed

    Taborskaya, K I; Frolova, M Yu; Kuleva, N V

    2016-01-01

    Serotonin functions as neurotransmitter in central nervous system and is involved in the regulation of vascular tone, gastro-intestinal motility and blood coagulation in the periphery. The appearance of new data on the significant correlation between serotonin levels in platelets and cerebrospinal fluid (Audhya et al., 2012) renewed interest in the hypothesis in which the platelet is seen as a model of cerotoninergic neuron. In our study, the levels of serotonin in platelets, serum and various brain regions of rats aged 6 and 24 months have been determined and comparatively analyzed. The method of high performance liquid chromatography was used. The decrease of serotonin level in platelets from 0.768 to 0.359 μg per 10(9) cells and its increase in the middle brain from 0.260 to 0.439 μg per 1 of wet weight have been clearly demonstrated in aging of animals. The differences in the content of serotonin in other parts of the brain and in the blood serum of young and old animals were statistically insignificant. Therefore, despite the attractiveness of the concept of platelet as a model of a neuron, the extrapolation of the data on platelet serotonin transport into neuronal ones requires caution, especially in the study of aging.

  3. The effects of graded levels of calorie restriction: VII. Topological rearrangement of hypothalamic aging networks.

    PubMed

    Derous, Davina; Mitchell, Sharon E; Green, Cara L; Wang, Yingchun; Han, Jing Dong J; Chen, Luonan; Promislow, Daniel E L; Lusseau, David; Speakman, John R; Douglas, Alex

    2016-05-01

    Connectivity in a gene-gene network declines with age, typically within gene clusters. We explored the effect of short-term (3 months) graded calorie restriction (CR) (up to 40 %) on network structure of aging-associated genes in the murine hypothalamus by using conditional mutual information. The networks showed a topological rearrangement when exposed to graded CR with a higher relative within cluster connectivity at 40CR. We observed changes in gene centrality concordant with changes in CR level, with Ppargc1a, and Ppt1 having increased centrality and Etfdh, Traf3 and Abcc1 decreased centrality as CR increased. This change in gene centrality in a graded manner with CR, occurred in the absence of parallel changes in gene expression levels. This study emphasizes the importance of augmenting traditional differential gene expression analyses to better understand structural changes in the transcriptome. Overall our results suggested that CR induced changes in centrality of biological relevant genes that play an important role in preventing the age-associated loss of network integrity irrespective of their gene expression levels. PMID:27115072

  4. The effects of graded levels of calorie restriction: VII. Topological rearrangement of hypothalamic aging networks

    PubMed Central

    Derous, Davina; Mitchell, Sharon E.; Green, Cara L.; Wang, Yingchun; Han, Jing Dong J.; Chen, Luonan; Promislow, Daniel E.L.; Lusseau, David; Speakman, John R.; Douglas, Alex

    2016-01-01

    Connectivity in a gene-gene network declines with age, typically within gene clusters. We explored the effect of short-term (3 months) graded calorie restriction (CR) (up to 40 %) on network structure of aging-associated genes in the murine hypothalamus by using conditional mutual information. The networks showed a topological rearrangement when exposed to graded CR with a higher relative within cluster connectivity at 40CR. We observed changes in gene centrality concordant with changes in CR level, with Ppargc1a, and Ppt1 having increased centrality and Etfdh, Traf3 and Abcc1 decreased centrality as CR increased. This change in gene centrality in a graded manner with CR, occurred in the absence of parallel changes in gene expression levels. This study emphasizes the importance of augmenting traditional differential gene expression analyses to better understand structural changes in the transcriptome. Overall our results suggested that CR induced changes in centrality of biological relevant genes that play an important role in preventing the age-associated loss of network integrity irrespective of their gene expression levels. PMID:27115072

  5. [Influence of age on blood glucose levels: percentile reference intervals determined on ambulatory patients].

    PubMed

    Sapigni, T; Astolfi, G; Cavallini, L; Cremonini, F

    1981-06-15

    Data of routine chemical and hematological laboratory tests regarding outpatients were collected in four different hospitals of the provinces of Ferrara, Rovigo and Bologna. Data of about 1500 subjects per hospital were cumulated without preliminary selection of patients; sex, age and pregnancy status were also recorded. At the end of the collection, the second (and third) record of the same patient was discarded; only those referring to the first examination were retained. In this report we consider only the values of the blood sugar level which were obtained by enzymatic methods. Descriptive statistics and regression analysis were performed utilizing a CDC CYBER 70/76 computer. The means and the variances of the data collected at the four hospital laboratories were very similar (Tab 1). The interlaboratory analysis of variance was poorly significant. All frequency distributions were leptocurtic and skewed to the right (Fig. 1). The blood sugar level tend to increase with age (Tab. 2). This correlation is graphically depicted in a two-dimensional plot (Fig 2) in which the regression line and the 2, 5 and 97,5 percentile levels corrected for age were also reported. We think that this diagram may be more helpful to the clinicians interpreting laboratory results than the usual "normal values". PMID:7284101

  6. Blood lead levels in children aged 5-9 years living in Cartagena, Colombia.

    PubMed

    Olivero-Verbel, Jesus; Duarte, Diana; Echenique, Marlin; Guette, Jorge; Johnson-Restrepo, Boris; Parsons, Patrick J

    2007-01-01

    During June-August 2004, blood lead (BPb) levels and various hematological parameters were evaluated in children aged 5-9 years old at ten primary schools located in eight neighborhoods in Cartagena, Colombia. The schools selected for this study are attended mainly by children from families of low income. A total of 189 subjects participated in the survey. The arithmetic mean+/-standard error BPb level was 5.49+/-0.23 microg/dL (range<1.0-21.0 microg/dL). The geometric mean was 4.74 microg/dL (95% CI: 4.29-5.18). A proportion of the children (7.4%) had BPb levels above the US Centers for Disease Control and Prevention's threshold of concern (10 microg Pb/dL). BPb levels were correlated weakly, but significantly and positively, with red blood cell count (RBC), and negatively with child body size, age, mean corpuscular volume (MCV), and mean corpuscular hemoglobin (MCH). BPb levels did not differ significantly between boys and girls but significant differences were observed between neighborhoods (P<0.001). Activities such as metal melting-related processes and fishing net sinker production are the main sources of Pb exposure in Cartagena.

  7. Atlasing the frontal lobe connections and their variability due to age and education: a spherical deconvolution tractography study.

    PubMed

    Rojkova, K; Volle, E; Urbanski, M; Humbert, F; Dell'Acqua, F; Thiebaut de Schotten, M

    2016-04-01

    In neuroscience, there is a growing consensus that higher cognitive functions may be supported by distributed networks involving different cerebral regions, rather than by single brain areas. Communication within these networks is mediated by white matter tracts and is particularly prominent in the frontal lobes for the control and integration of information. However, the detailed mapping of frontal connections remains incomplete, albeit crucial to an increased understanding of these cognitive functions. Based on 47 high-resolution diffusion-weighted imaging datasets (age range 22-71 years), we built a statistical normative atlas of the frontal lobe connections in stereotaxic space, using state-of-the-art spherical deconvolution tractography. We dissected 55 tracts including U-shaped fibers. We further characterized these tracts by measuring their correlation with age and education level. We reported age-related differences in the microstructural organization of several, specific frontal fiber tracts, but found no correlation with education level. Future voxel-based analyses, such as voxel-based morphometry or tract-based spatial statistics studies, may benefit from our atlas by identifying the tracts and networks involved in frontal functions. Our atlas will also build the capacity of clinicians to further understand the mechanisms involved in brain recovery and plasticity, as well as assist clinicians in the diagnosis of disconnection or abnormality within specific tracts of individual patients with various brain diseases.

  8. Age of Entry Into Early Childhood Education and Care as a Predictor of Aggression: Faint and Fading Associations for Young Norwegian Children.

    PubMed

    Dearing, Eric; Zachrisson, Henrik Daae; Nærde, Ane

    2015-10-01

    Socioemotional risks associated with nonparental care have been debated for decades, and research findings continue to be mixed. Yet few studies have been able to test the causal hypothesis that earlier, more extensive, and longer durations of nonmaternal care lead to more problems. To examine the consequences of age of entry into nonparental care for childhood aggression, we used prospective longitudinal data from Norway, where month of birth partly determines age of entry into Early Childhood Education and Care (ECEC) centers. In this sample of 939 children followed from ages 6 months through 4 years, ECEC teachers reported the children's aggression when they were 2, 3, and 4 years old. We found some evidence that age of entry into ECEC predicted aggression at age 2, albeit modestly and not robustly. Between the ages of 2 and 4 years, the effect of age of entry on aggression faded to negligible levels. The implications for psychological science and policy are discussed.

  9. Community-Level Responses to Disability and Education in Rwanda

    ERIC Educational Resources Information Center

    Karangwa, Evariste; Miles, Susie; Lewis, Ingrid

    2010-01-01

    This article explores the meaning of community and perceptions of disability in Rwanda, as revealed through a community-based ethnographic study. This study took place in Rwanda in an educational policy context driven by international rhetoric about human rights, inclusion and the arguably unachievable Education for All targets. We argue that the…

  10. Highlands County Energy Education Activities--High School Level.

    ERIC Educational Resources Information Center

    Allen, Rodney F., Ed.

    Presented are five instructional units, developed by the Tri-County Teacher Education Center, for the purpose of educating secondary school students on Florida's unique energy problems. Unit one provides a series of value clarification and awareness activities as an introduction to energy. Unit two uses mathematics exercises to examine energy…

  11. Resilient Agricultural Educators: Taking Stress to the Next Level

    ERIC Educational Resources Information Center

    Thieman, Erica B.; Henry, Anna L.; Kitchel, Tracy

    2012-01-01

    The goal for this research synthesis was to introduce the concept of resilience to agricultural education and determine if further research is warranted on resilience and positive psychology as they relate to the agricultural educator. The current environment of public schools coupled with the ever-burgeoning responsibilities placed upon the…

  12. Oxidative stress-elevated high gamma glutamyl transferase levels, and aging, intake of tropical food plants, migration and visual disability in Central Africans

    PubMed Central

    Longo-Mbenza, Benjamin; Muaka, Moïse Mvitu; Mokondjimobe, Etienne; Ndembe, Dalida Kibokela; Mona, Doris Tulomba; Buassabu-bu-Tsumbu, Baudouin

    2012-01-01

    AIM To investigate the independent pathogenic role of high serum gamma-glutamyl transferase (GGT) levels, sociodemographic data, dietary and environmental risk factors for visual disability (VD). METHODS This was a case-control study, run in 200 black Congolese patients managed in Saint Joseph Hospital Ophthalmology Division from Kinshasa town. Logistic regression model was used to identify determinants of VD (n=58) among sex, age, cigarette smoking, alcohol abuse, rural-urban migration, education levels, aging ≥60 years, intake of red Beans, Safou fruit and Taro leaves, lipid profile, residence, socioeconomic status, and GGT. RESULTS After adjusting for confounding factors, we identified migration (OR=3.7 95% CI: 1.2-11.3; P=0.023), low education level (OR=3.1 95% CI 1.1-8.5; P=0.026), no intake of Safou fruit (OR=34.2 95% CI 11.5-102; P<0.0001), age ≥ 60 years (OR=2.5 95% CI 1.01-6.5; P=0.049), and serum GGT ≥10 U/L (OR=3.6 95% CI 1.3-9.6; P=0.012) as the significant and independent determinants of VD. CONCLUSION VD appears as a major public health problem in Central Africa to be prevented or delayed by control of migration, lifestyle changes, antioxidant supplements, appropriate diet, nutrition education, and blocking of oxidative stress. PMID:22937512

  13. Adult Education and Aging: Perspectives on Research at a Private Independent Research Organization.

    ERIC Educational Resources Information Center

    Russ-Eft, Darlene

    As part of a symposium on challenges and problems of adult education researchers in different settings, recent research activities at one private independent research organization were examined. Three projects of the American Instituties for Research (AIR) were reviewed, all relating to adult development and aging. The first examined career…

  14. Relative Age Effects on Physical Education Attainment and School Sport Representation

    ERIC Educational Resources Information Center

    Cobley, Stephen; Abraham, Colin; Baker, Joseph

    2008-01-01

    Background: The "Relative Age Effect" (RAE) has consistently been demonstrated to influence attainment in various contexts. In education, RAE appears to provide an advantage to those born during initial months of an academic year, compared with those born in later months. A similar effect has been noted in many sports, with those born shortly…

  15. The Game of Late Life: A Novel Education Activity for the Psychology of Ageing

    ERIC Educational Resources Information Center

    Brinker, Jay K.; Roberts, Pamela; Radnidge, Belinda

    2014-01-01

    This article describes the development and evaluation of The Game of Late Life--a novel education activity for the psychology of ageing. The game was designed to provide transformational learning where students imagine themselves as older adults and move through late life via a game board, encountering various life events along the way. One of the…

  16. The Paced Auditory Serial Addition Task (PASAT): Norms for Age, Education, and Ethnicity.

    ERIC Educational Resources Information Center

    Diehr, Michael C.; Heaton, Robert K.; Miller, Walden; Grant, Igor

    1998-01-01

    Demographic influences on performance on a modified version of the Paced Auditory Serial Addition Task (D. Gronwall and H. Sampson, 1974), a measure of some cognitive functions, were studied with 566 healthy North-American adults. Age, education, and ethnicity were significant predictors. A formula and tables are presented for computing T scores…

  17. Act Smart. HIV/AIDS Education Curriculum for Three Age Groups.

    ERIC Educational Resources Information Center

    American National Red Cross, Washington, DC.

    This Human Immunodeficiency Virus/Acquired Immune Deficiency Syndrome (HIV/AIDS) education curriculum was developed for boys and girls, ages 6 to 17 years. It is a supplement to a similar program, "SMART Moves," aimed at prevention of drug abuse and premature sexual activity. The Act SMART prevention team should consist of a staff facilitator…

  18. Democratic Citizenship Education in the Information Age: A Comparative Study of South Korea and Australia

    ERIC Educational Resources Information Center

    Roh, Young-Ran

    2004-01-01

    Democratic citizenship education in the information age must concern itself with the goal of nurturing future generations with the capacity to make appropriate use of the changes driven by the advances of ICTs so as to activate political and social democracy. Using Australia and South Korea as case studies, this paper discusses the role that…

  19. Building Knowledge Cultures: Education and Development in the Age of Knowledge Capitalism

    ERIC Educational Resources Information Center

    Peters, Michael A.; Besley, A.C.

    2006-01-01

    This book develops the notion of "knowledge cultures" as a basis for understanding the possibilities of education and development in the age of knowledge Capitalism. "Knowledge cultures" point to the significance of cultural preconditions in the new production of knowledge and how they are based on shared practices, embodying culturally preferred…

  20. Effects of Age, Gender and Educational Background on Strength of Motivation for Medical School

    ERIC Educational Resources Information Center

    Kusurkar, Rashmi; Kruitwagen, Cas; ten Cate, Olle; Croiset, Gerda

    2010-01-01

    The aim of this study was to determine the effects of selection, educational background, age and gender on strength of motivation to attend and pursue medical school. Graduate entry (GE) medical students (having Bachelor's degree in Life Sciences or related field) and Non-Graduate Entry (NGE) medical students (having only completed high school),…

  1. Bridging the Gap between Academic Gerontology and the Educational Needs of the Aging Network

    ERIC Educational Resources Information Center

    Karcher, Barbara C.; Whittlesey, Valerie

    2007-01-01

    Colleges and universities have failed to meet the long-recognized, growing need for nonacademic-credit gerontology education. With the explosive growth of the aging network, other organizations have readily responded to the fast-growing market. Results of two needs assessments over a 5-year period demonstrate employers' higher support for…

  2. Forces and Factors Likely to Influence Vocational Education: The Aging Population.

    ERIC Educational Resources Information Center

    Lewis, Morgan V.; Norton, Lee

    The aging of the population is one of the major influences on the environment in which vocational education operates. The number of people 65 and older will increase more slowly in next 25 years than in the past. Improvements in working conditions, health care, and pension plans since World War II have made those who will be 65 by the end of the…

  3. Postsecondary Educational Engagement among Formerly-Incarcerated Transition-Age Young Men

    ERIC Educational Resources Information Center

    Abrams, Laura S.; Franke, Todd M.

    2013-01-01

    In this study, the authors explore correlates of engagement in postsecondary educational programs (including technical/trade schools, 2-year colleges, and 4-year colleges) among young men who served mandatory probation camp sentences as juveniles. A cross-sectional telephone survey was conducted with a sample of 75 men (average age of 20.5) who…

  4. Body Image Concerns in College-Aged Male Physical Education Students: A Descriptive Inquiry

    ERIC Educational Resources Information Center

    Olson, Michele S.; Esco, Michael R.; Willifo, Hank

    2009-01-01

    The purpose of this study was to examine body image concerns in college-aged male physical education majors. Sixty volunteers completed validated body image instruments including two-dimensional figure drawings. In general, the sample reported that they preferred a larger, more muscular physique reflective of male images that currently abound the…

  5. Social Skills Expression of Senior High School Age Students in Physical Education Classes

    ERIC Educational Resources Information Center

    Akelaitis, Arturas V.

    2015-01-01

    The main purpose of the present study is to reveal the peculiarities of social skills expression of senior high school age students in physical education classes. The independent random sample consisted of 244 (15-16 years old) students and 258 (17-18 years old) students, of which there were 224 boys and 278 girls. L. Bulotaite and V. Gudžinskiene…

  6. Curriculum Construction for Non-formal Education for the Age-Group 15-25

    ERIC Educational Resources Information Center

    Maitra, Satyen

    1976-01-01

    Discusses the need for nonformal education curriculum development for illiterate Indians in the 15-25 age group. Certain characteristics of this group are noted and curriculum development is discussed in terms of definition, components, objectives, content, methods, and evaluation. (SH)

  7. Roles for Technology in the Information-Age Paradigm of Education: Learning Management Systems

    ERIC Educational Resources Information Center

    Reigeluth, Charles M.; Watson, William R.; Watson, Sunkyung Lee; Dutta, Pratima; Chen, Zengguan; Powell, Nathan D. P.

    2008-01-01

    This article presents a detailed description of the powerful and necessary role which technology can play in the information-age paradigm of education described in the four articles comprising this series. This article calls for a learning management system (LMS), a comprehensive and integrated application of technology to the learning process,…

  8. Students' Perspective (Age Wise, Gender Wise and Year Wise) of Parameters Affecting the Undergraduate Engineering Education

    ERIC Educational Resources Information Center

    Kumari, Neeraj

    2014-01-01

    The objective of the study is to examine the students' perspective (age wise, gender wise and year wise) of parameters affecting the undergraduate engineering education system present in a private technical institution in NCR [National Capital Region], Haryana. It is a descriptive type of research in nature. The data has been collected with the…

  9. Vocational Education in an Information Age: Society at Risk? Occasional Paper No. 99.

    ERIC Educational Resources Information Center

    Campbell, Anne

    Excellence is required in academic and vocational education to meet the challenges of an information age. There can no longer be divisiveness between the academic and vocational fields; cooperation is needed so students can see the connections between what they learn and what they will need to do on the job. The report issued by the National…

  10. Consumer Education for the Information Age. Practice Application Brief No. 4.

    ERIC Educational Resources Information Center

    Kerka, Sandra

    Now that the Internet has increased the potential for deception and misinformation among larger numbers of people, consumer education has a new role to play in helping people develop the skills needed to deal with the challenges of the Information Age. In the current information environment, consumers need the blend of skills and abilities that…

  11. Dominican Liberal Arts Education in the New Millennium: A Defense in the Age of "Homo Economicus"

    ERIC Educational Resources Information Center

    Eberle, Gary

    2016-01-01

    In an age when colleges and universities are being challenged to justify themselves in purely economic terms, Catholic and Dominican institutions must articulate the value-added nature of the education they provide. By calling on the rich Catholic/Dominican intellectual tradition, they can present a vision of a values-based liberal arts education…

  12. Acceptance of Genetic Testing in a General Population: Age, Education and Gender Differences.

    ERIC Educational Resources Information Center

    Aro, A. R.; Hakonen, A.; Hietala, M.; Lonnqvist, J.; Niemela, P.; Peltonen, L; Aula, P.

    1997-01-01

    Effects of age, education, and gender on acceptance of genetic testing were studied. Finnish participants responded to a questionnaire presenting reasons for and against genetic testing (N=1,967). Intentions to take genetic tests, worries, and experience of genetic test or hereditary disease were also assessed. Results are presented and discussed.…

  13. Elementary-Aged Students Perceptions Regarding Appropriate Instructional Practices in Physical Education

    ERIC Educational Resources Information Center

    Barney, David; Christenson, Robert

    2014-01-01

    Elementary physical educators promote their content to help students learn in the psychomotor, affective, and cognitive domains. One of the best methods to reach this is by implementing appropriate instructional practices. For this study, 2,479 elementary-aged students participated. Students were surveyed (survey of 24 statements) to ascertain…

  14. MRI quantification of human spine cartilage endplate geometry: Comparison with age, degeneration, level, and disc geometry.

    PubMed

    DeLucca, John F; Peloquin, John M; Smith, Lachlan J; Wright, Alexander C; Vresilovic, Edward J; Elliott, Dawn M

    2016-08-01

    Geometry is an important indicator of disc mechanical function and degeneration. While the geometry and associated degenerative changes in the nucleus pulposus and the annulus fibrosus are well-defined, the geometry of the cartilage endplate (CEP) and its relationship to disc degeneration are unknown. The objectives of this study were to quantify CEP geometry in three dimensions using an MRI FLASH imaging sequence and evaluate relationships between CEP geometry and age, degeneration, spinal level, and overall disc geometry. To do so, we assessed the MRI-based measurements for accuracy and repeatability. Next, we measured CEP geometry across a larger sample set and correlated CEP geometric parameters to age, disc degeneration, level, and disc geometry. The MRI-based measures resulted in thicknesses (0.3-1 mm) that are comparable to prior measurements of CEP thickness. CEP thickness was greatest at the anterior/posterior (A/P) margins and smallest in the center. The CEP A/P thickness, axial area, and lateral width decreased with age but were not related to disc degeneration. Age-related, but not degeneration-related, changes in geometry suggest that the CEP may not follow the progression of disc degeneration. Ultimately, if the CEP undergoes significant geometric changes with aging and if these can be related to low back pain, a clinically feasible translation of the FLASH MRI-based measurement of CEP geometry presented in this study may prove a useful diagnostic tool. © 2016 Orthopaedic Research Society. Published by Wiley Periodicals, Inc. J Orthop Res 34:1410-1417, 2016.

  15. Blood Lead Levels Among Children Aged <6 Years - Flint, Michigan, 2013-2016.

    PubMed

    Kennedy, Chinaro; Yard, Ellen; Dignam, Timothy; Buchanan, Sharunda; Condon, Suzanne; Brown, Mary Jean; Raymond, Jaime; Rogers, Helen Schurz; Sarisky, John; de Castro, Rey; Arias, Ileana; Breysse, Patrick

    2016-01-01

    During April 25, 2014-October 15, 2015, approximately 99,000 residents of Flint, Michigan, were affected by changes in drinking water quality after their water source was switched from the Detroit Water Authority (DWA), sourced from Lake Huron, to the Flint Water System (FWS), sourced from the Flint River.* Because corrosion control was not used at the FWS water treatment plant, the levels of lead in Flint tap water increased over time. Adverse health effects are associated with lead exposure (1). On January 2, 2015, a water advisory was issued because of detection of high levels of trihalomethanes, byproducts of disinfectants.(†)(,)(§) Studies conducted by local and national investigators detected an increase in the prevalence of blood lead levels (BLLs) ≥5 µg/dL (the CDC reference level) among children aged <5 years living in Flint (2) and an increase in water lead levels after the water source switch (3). On October 16, 2015, the Flint water source was switched back to DWA, and residents were instructed to use filtered tap water for cooking and drinking. During that time, pregnant and breastfeeding women and children aged <6 years were advised to consume bottled water.(¶) To assess the impact on BLLs of consuming contaminated drinking water, CDC examined the distribution of BLLs ≥5 µg/dL among children aged <6 years before, during, and after the switch in water source. This analysis enabled determination of whether the odds of having BLLs ≥5 µg/dL before the switch differed from the odds during the switch to FWS (before and after the January 2, 2015, water advisory was issued), and after the switch back to DWA. Overall, among 9,422 blood lead tests in children aged <6 years, 284 (3.0%) BLLs were ≥5 µg/dL during April 25, 2013-March 16, 2016. The adjusted probability of having BLLs ≥5 µg/dL was 46% higher during the period after the switch from DWA to FWS (and before the January 2, 2015, water advisory) than during the period before the

  16. Blood Lead Levels Among Children Aged <6 Years - Flint, Michigan, 2013-2016.

    PubMed

    Kennedy, Chinaro; Yard, Ellen; Dignam, Timothy; Buchanan, Sharunda; Condon, Suzanne; Brown, Mary Jean; Raymond, Jaime; Rogers, Helen Schurz; Sarisky, John; de Castro, Rey; Arias, Ileana; Breysse, Patrick

    2016-07-01

    During April 25, 2014-October 15, 2015, approximately 99,000 residents of Flint, Michigan, were affected by changes in drinking water quality after their water source was switched from the Detroit Water Authority (DWA), sourced from Lake Huron, to the Flint Water System (FWS), sourced from the Flint River.* Because corrosion control was not used at the FWS water treatment plant, the levels of lead in Flint tap water increased over time. Adverse health effects are associated with lead exposure (1). On January 2, 2015, a water advisory was issued because of detection of high levels of trihalomethanes, byproducts of disinfectants.(†)(,)(§) Studies conducted by local and national investigators detected an increase in the prevalence of blood lead levels (BLLs) ≥5 µg/dL (the CDC reference level) among children aged <5 years living in Flint (2) and an increase in water lead levels after the water source switch (3). On October 16, 2015, the Flint water source was switched back to DWA, and residents were instructed to use filtered tap water for cooking and drinking. During that time, pregnant and breastfeeding women and children aged <6 years were advised to consume bottled water.(¶) To assess the impact on BLLs of consuming contaminated drinking water, CDC examined the distribution of BLLs ≥5 µg/dL among children aged <6 years before, during, and after the switch in water source. This analysis enabled determination of whether the odds of having BLLs ≥5 µg/dL before the switch differed from the odds during the switch to FWS (before and after the January 2, 2015, water advisory was issued), and after the switch back to DWA. Overall, among 9,422 blood lead tests in children aged <6 years, 284 (3.0%) BLLs were ≥5 µg/dL during April 25, 2013-March 16, 2016. The adjusted probability of having BLLs ≥5 µg/dL was 46% higher during the period after the switch from DWA to FWS (and before the January 2, 2015, water advisory) than during the period before the

  17. Blood Cadmium Levels in Women of Childbearing Age Vary by Race/Ethnicity

    PubMed Central

    Mijal, Renée S.; Holzman, Claudia B.

    2010-01-01

    The heavy metal cadmium (Cd) is long -lived in the body and low-level cumulative exposure, even among non-smokers, has been associated with changes in renal function and bone metabolism. Women are more susceptible to the adverse effects of Cd and have higher body burdens. Due to increased dietary absorption of Cd in menstruating women and the long half -life of the metal, reproductive age-exposures are likely important contributors to overall body burden and disease risk. We examined blood Cd levels in women of reproductive age in the US and assessed variation by race/ethnicity. Blood Cd concentrations were compared among female NHANES participants aged 20–44 who were neither pregnant nor breastfeeding. Sample size varied primarily based on inclusion/exclusion of smokers (n =1734–3121). Mean Cd concentrations, distributions and odds ratios were calculated using SUDAAN. For logistic regression Cd was modeled as high (the upper 10% of the distribution) vs. the remainder. Overall, Mexican Americans had lower Cd levels than other groups due to a lower smoking prevalence, smoking being an important source of exposure. Among never-smokers, Mexican Americans had 1.77 (95% CI: 1.06–2.96) times the odds of high Cd as compared to non-Hispanic Whites after controlling for age and low iron (ferritin). For non-Hispanic Blacks the odds were 2.96 (CI: 1.96–4.47) times those of non -Hispanic Whites in adjusted models. Adjustment for relevant reproductive factors or exposure to environmental tobacco smoke had no effect. In this nationally representative sample, non-smoking Mexican American and non-Hispanic Black women were more likely to have high Cd than non -Hispanic White women. Additional research is required to determine the underlying causes of these differences. PMID:20400068

  18. Blood cadmium levels in women of childbearing age vary by race/ethnicity

    SciTech Connect

    Mijal, Renee S. Holzman, Claudia B.

    2010-07-15

    The heavy metal cadmium (Cd) is long-lived in the body and low-level cumulative exposure, even among non-smokers, has been associated with changes in renal function and bone metabolism. Women are more susceptible to the adverse effects of Cd and have higher body burdens. Due to increased dietary absorption of Cd in menstruating women and the long half-life of the metal, reproductive age exposures are likely important contributors to overall body burden and disease risk. We examined blood Cd levels in women of reproductive age in the US and assessed variation by race/ethnicity. Blood Cd concentrations were compared among female NHANES participants aged 20-44, who were neither pregnant nor breastfeeding. Sample size varied primarily based on inclusion/exclusion of smokers (n=1734-3121). Mean Cd concentrations, distributions and odds ratios were calculated using SUDAAN. For logistic regression Cd was modeled as high (the upper 10% of the distribution) vs. the remainder. Overall, Mexican Americans had lower Cd levels than other groups due to a lower smoking prevalence, smoking being an important source of exposure. Among never-smokers, Mexican Americans had 1.77 (95% CI: 1.06-2.96) times the odds of high Cd as compared to non-Hispanic Whites after controlling for age and low iron (ferritin). For non-Hispanic Blacks, the odds were 2.96 (CI: 1.96-4.47) times those of non-Hispanic Whites in adjusted models. Adjustment for relevant reproductive factors or exposure to environmental tobacco smoke had no effect. In this nationally representative sample, non-smoking Mexican American and non-Hispanic Black women were more likely to have high Cd than non-Hispanic White women. Additional research is required to determine the underlying causes of these differences.

  19. Age and Smoking Related Changes in Metal Ion Levels in Human Lens: Implications for Cataract Formation

    PubMed Central

    Langford-Smith, Alex; Tilakaratna, Viranga; Lythgoe, Paul R.; Clark, Simon J.; Bishop, Paul N.; Day, Anthony J.

    2016-01-01

    Age-related cataract formation is the primary cause of blindness worldwide and although treatable by surgical removal of the lens the majority of sufferers have neither the finances nor access to the medical facilities required. Therefore, a better understanding of the pathogenesis of cataract may identify new therapeutic targets to prevent or slow its progression. Cataract incidence is strongly correlated with age and cigarette smoking, factors that are often associated with accumulation of metal ions in other tissues. Therefore this study evaluated the age-related changes in 14 metal ions in 32 post mortem human lenses without known cataract from donors of 11 to 82 years of age by inductively coupled plasma mass spectrometry; smoking-related changes in 10 smokers verses 14 non-smokers were also analysed. A significant age-related increase in selenium and decrease in copper ions was observed for the first time in the lens tissue, where cadmium ion levels were also increased as has been seen previously. Aluminium and vanadium ions were found to be increased in smokers compared to non-smokers (an analysis that has only been carried out before in lenses with cataract). These changes in metal ions, i.e. that occur as a consequence of normal ageing and of smoking, could contribute to cataract formation via induction of oxidative stress pathways, modulation of extracellular matrix structure/function and cellular toxicity. Thus, this study has identified novel changes in metal ions in human lens that could potentially drive the pathology of cataract formation. PMID:26794210

  20. Age and Smoking Related Changes in Metal Ion Levels in Human Lens: Implications for Cataract Formation.

    PubMed

    Langford-Smith, Alex; Tilakaratna, Viranga; Lythgoe, Paul R; Clark, Simon J; Bishop, Paul N; Day, Anthony J

    2016-01-01

    Age-related cataract formation is the primary cause of blindness worldwide and although treatable by surgical removal of the lens the majority of sufferers have neither the finances nor access to the medical facilities required. Therefore, a better understanding of the pathogenesis of cataract may identify new therapeutic targets to prevent or slow its progression. Cataract incidence is strongly correlated with age and cigarette smoking, factors that are often associated with accumulation of metal ions in other tissues. Therefore this study evaluated the age-related changes in 14 metal ions in 32 post mortem human lenses without known cataract from donors of 11 to 82 years of age by inductively coupled plasma mass spectrometry; smoking-related changes in 10 smokers verses 14 non-smokers were also analysed. A significant age-related increase in selenium and decrease in copper ions was observed for the first time in the lens tissue, where cadmium ion levels were also increased as has been seen previously. Aluminium and vanadium ions were found to be increased in smokers compared to non-smokers (an analysis that has only been carried out before in lenses with cataract). These changes in metal ions, i.e. that occur as a consequence of normal ageing and of smoking, could contribute to cataract formation via induction of oxidative stress pathways, modulation of extracellular matrix structure/function and cellular toxicity. Thus, this study has identified novel changes in metal ions in human lens that could potentially drive the pathology of cataract formation.

  1. Self–reported diabetes education among Chinese middle–aged and older adults with diabetes

    PubMed Central

    Xu, Hanzhang; Luo, Jianfeng; Wu, Bei

    2016-01-01

    Background To compare self–reported diabetes education among Chinese middle–aged and older adults with diabetes in three population groups: urban residents, migrants in urban settings, and rural residents. Methods We used data from the 2011 China Health and Retirement Longitudinal Study. The sample included 993 participants age 45 and older who reported having diabetes diagnosed from a health professional. We performed multilevel regressions performed to examine the associations between characteristics and different aspects of diabetes education received. Findings Our study shows that 20.24% of the participants received no diabetes education at all. Among those who received information, 46.82% of respondents with diabetes received weight control advice from a health care provider, 90.97% received advice on exercise, 60.37% received diet advice, 35.12% were spoken to smoking control, and only 17.89% of persons were informed of foot care. After controlling socioeconomic factors, life style, number of comorbidities and community factors, we found that compared with migrant population and rural residents, urban residents were more likely to receive diabetes education on diet. Urban residents were also more likely to obtain diabetes education and more aspects of diabetes education comparison with migrants and rural residents. Conclusions Our study suggests diabetes education is a serious concern in China, and a significant proportion of the participants did not receive advice on smoking control and foot care. Rural residents and migrants from rural areas received much less diabetes education compared with urban residents. Efforts to improve diabetes educations are urgently needed in China.

  2. Age- and Sex-Specific Relationships between Household Income, Education, and Diabetes Mellitus in Korean Adults: The Korea National Health and Nutrition Examination Survey, 2008-2010

    PubMed Central

    Kim, So-Ra; Han, Kyungdo; Choi, Jin-Young; Ersek, Jennifer; Liu, Junxiu; Jo, Sun-Jin; Lee, Kang-Sook; Yim, Hyeon Woo; Lee, Won-Chul; Park, Yong Gyu; Lee, Seung-Hwan; Park, Yong-Moon

    2015-01-01

    Background To investigate the effects of age and sex on the relationship between socioeconomic status (SES) and the prevalence and control status of diabetes mellitus (DM) in Korean adults. Methods Data came from 16,175 adults (6,951 men and 9,227 women) over the age of 30 who participated in the 2008-2010 Korea National Health and Nutrition Examination Survey. SES was measured by household income or education level. The adjusted odds ratios (ORs) and corresponding 95% confidence intervals (95% CI) for the prevalence or control status of diabetes were calculated using multiple logistic regression analyses across household income quartiles and education levels. Results The household income-DM and education level-DM relationships were significant in younger age groups for both men and women. The adjusted ORs and 95% CI for diabetes were 1.51 (0.97, 2.34) and 2.28 (1.29, 4.02) for the lowest vs. highest quartiles of household income and education level, respectively, in women younger than 65 years of age (both P for linear trend < 0.05 with Bonferroni adjustment). The adjusted OR and 95% CI for diabetes was 2.28 (1.53, 3.39) for the lowest vs. highest quartile of household income in men younger than 65 (P for linear trend < 0.05 with Bonferroni adjustment). However, in men and women older than 65, no associations were found between SES and the prevalence of DM. No significant association between SES and the status of glycemic control was detected. Conclusions We found age- and sex-specific differences in the relationship of household income and education with the prevalence of DM in Korea. DM preventive care is needed for groups with a low SES, particularly in young or middle-aged populations. PMID:25622031

  3. Carotid Plaque Age Is a Feature of Plaque Stability Inversely Related to Levels of Plasma Insulin

    PubMed Central

    Hägg, Sara; Salehpour, Mehran; Noori, Peri; Lundström, Jesper; Possnert, Göran; Takolander, Rabbe; Konrad, Peter; Rosfors, Stefan; Ruusalepp, Arno; Skogsberg, Josefin; Tegnér, Jesper; Björkegren, Johan

    2011-01-01

    Background The stability of atherosclerotic plaques determines the risk for rupture, which may lead to thrombus formation and potentially severe clinical complications such as myocardial infarction and stroke. Although the rate of plaque formation may be important for plaque stability, this process is not well understood. We took advantage of the atmospheric 14C-declination curve (a result of the atomic bomb tests in the 1950s and 1960s) to determine the average biological age of carotid plaques. Methodology/Principal Finding The cores of carotid plaques were dissected from 29 well-characterized, symptomatic patients with carotid stenosis and analyzed for 14C content by accelerator mass spectrometry. The average plaque age (i.e. formation time) was 9.6±3.3 years. All but two plaques had formed within 5–15 years before surgery. Plaque age was not associated with the chronological ages of the patients but was inversely related to plasma insulin levels (p = 0.0014). Most plaques were echo-lucent rather than echo-rich (2.24±0.97, range 1–5). However, plaques in the lowest tercile of plaque age (most recently formed) were characterized by further instability with a higher content of lipids and macrophages (67.8±12.4 vs. 50.4±6.2, p = 0.00005; 57.6±26.1 vs. 39.8±25.7, p<0.0005, respectively), less collagen (45.3±6.1 vs. 51.1±9.8, p<0.05), and fewer smooth muscle cells (130±31 vs. 141±21, p<0.05) than plaques in the highest tercile. Microarray analysis of plaques in the lowest tercile also showed increased activity of genes involved in immune responses and oxidative phosphorylation. Conclusions/Significance Our results show, for the first time, that plaque age, as judge by relative incorporation of 14C, can improve our understanding of carotid plaque stability and therefore risk for clinical complications. Our results also suggest that levels of plasma insulin might be involved in determining carotid plaque age. PMID:21490968

  4. Perceptual information for the age level of faces as a higher order invariant of growth.

    PubMed

    Pittenger, J B; Shaw, R E; Mark, L S

    1979-08-01

    Previous work supports the hypothesis that cardioidal strain, a nonlinear topological transformation, offers a plausible mathematical model for the perceived global changes in human craniofacial morphology due to growth. Experiment 1 examined the generality of the effect of this growth transformation on relative age judgments by applying it to profiles of a dog, bird, and monkey. Experiment 2 investigated the abstractness of this transformation by looking at its effect on perceived age level of a Volkswagen "Beetle." In both experiments, cardioidal strain resulted in changes in the perceived age of the nonhuman profiles that were similar to those produced on human faces in earlier work. A second transformation, affine shear, failed to produce as significant an effect on perceived age as cardioidal strain when applied to the same structures. Because cardioidal strain produces changes in structures that do not share an isomorphism of rigid (Euclidian) local features or rigid feature configurations, this transformation seems both sufficiently general and abstract to specify what J.J. Gibson has called a "higher-order invariant of perceptual information. PMID:528953

  5. Estimating risks of heat strain by age and sex: a population-level simulation model.

    PubMed

    Glass, Kathryn; Tait, Peter W; Hanna, Elizabeth G; Dear, Keith

    2015-05-18

    Individuals living in hot climates face health risks from hyperthermia due to excessive heat. Heat strain is influenced by weather exposure and by individual characteristics such as age, sex, body size, and occupation. To explore the population-level drivers of heat strain, we developed a simulation model that scales up individual risks of heat storage (estimated using Myrup and Morgan's man model "MANMO") to a large population. Using Australian weather data, we identify high-risk weather conditions together with individual characteristics that increase the risk of heat stress under these conditions. The model identifies elevated risks in children and the elderly, with females aged 75 and older those most likely to experience heat strain. Risk of heat strain in males does not increase as rapidly with age, but is greatest on hot days with high solar radiation. Although cloudy days are less dangerous for the wider population, older women still have an elevated risk of heat strain on hot cloudy days or when indoors during high temperatures. Simulation models provide a valuable method for exploring population level risks of heat strain, and a tool for evaluating public health and other government policy interventions.

  6. Estimating Risks of Heat Strain by Age and Sex: A Population-Level Simulation Model

    PubMed Central

    Glass, Kathryn; Tait, Peter W.; Hanna, Elizabeth G.; Dear, Keith

    2015-01-01

    Individuals living in hot climates face health risks from hyperthermia due to excessive heat. Heat strain is influenced by weather exposure and by individual characteristics such as age, sex, body size, and occupation. To explore the population-level drivers of heat strain, we developed a simulation model that scales up individual risks of heat storage (estimated using Myrup and Morgan’s man model “MANMO”) to a large population. Using Australian weather data, we identify high-risk weather conditions together with individual characteristics that increase the risk of heat stress under these conditions. The model identifies elevated risks in children and the elderly, with females aged 75 and older those most likely to experience heat strain. Risk of heat strain in males does not increase as rapidly with age, but is greatest on hot days with high solar radiation. Although cloudy days are less dangerous for the wider population, older women still have an elevated risk of heat strain on hot cloudy days or when indoors during high temperatures. Simulation models provide a valuable method for exploring population level risks of heat strain, and a tool for evaluating public health and other government policy interventions. PMID:25993102

  7. Mercury levels and fish consumption practices in women of child-bearing age in the Florida Panhandle.

    PubMed

    Karouna-Renier, Natalie K; Ranga Rao, K; Lanza, John J; Rivers, Samantha D; Wilson, Patricia A; Hodges, Denise K; Levine, Keith E; Ross, Glenn T

    2008-11-01

    The southeastern United States, and in particular the coastal areas along the Gulf of Mexico (Gulf Coast) in Florida, experience some of the highest levels of mercury deposition in the country. Although the State of Florida's coastal border is among the longest in the United States, and the State has issued fish consumption advisories due to mercury on multiple fish species, few data have been systematically collected to assess mercury levels in the human population of the state or to assess the efficacy of the consumption advisories. Because of the generally high rate of seafood consumption among coastal populations, the human population in the Florida Panhandle, near Pensacola, FL is potentially exposed to elevated levels of mercury. In the present study, we analyzed hair mercury levels in women of child-bearing age (16-49 years) who had resided near Pensacola, FL for at least 1 year. We also surveyed the fish consumption practices of the cohort and evaluated awareness of the Florida Fish Consumption Advisory. Hair mercury levels were significantly higher in women who consumed fish within the 30 days prior to sampling (p<0.05) and in those women who were unaware of the consumption advisory (p<0.05). Only 31% of the women reported knowledge of the consumption advisory and pregnant women exhibited lower awareness of the advisory than non-pregnant women. The data suggest that public health interventions such as education and fish advisories have not reached the majority of women in the counties surrounding Pensacola who are most at risk from consumption of fish with high levels of mercury.

  8. The role of maternal education in the 15-year trajectory of malnutrition in children under 5 years of age in Bangladesh.

    PubMed

    Hasan, Md Tanvir; Soares Magalhaes, Ricardo J; Williams, Gail M; Mamun, Abdullah A

    2016-10-01

    Malnutrition in children under 5 years of age (U5s) is a serious public health problem in low- and middle-income countries including Bangladesh. Improved maternal education can contribute effectively to reduce child malnutrition. We examined the long-term impact of maternal education on the risk of malnutrition in U5s and quantified the level of education required for the mothers to reduce the risk. We used pooled data from five nationwide demographic and health surveys conducted in 1996-1997, 1999-2000, 2004, 2007 and 2011 in Bangladesh involving 28 941 U5s. A log-binomial regression model was used to examine the association between maternal education (no education, primary, secondary or more) and malnutrition in children, measured by stunting, underweight and wasting controlling for survey time, maternal age, maternal body mass index, maternal working status, parity, paternal education and wealth quintile. An overall improvement in maternal educational attainment was observed between 1996 and 2011. The prevalence of malnutrition although decreasing was consistently high among children of mothers with lower education compared with those of mothers with higher education. In adjusted models incorporating time effects, children of mothers with secondary or higher education were at lower risk of childhood stunting [risk ratio (RR): 0.86, 95% confidence interval (CI): 0.81, 0.89], underweight (RR: 0.83, 95% CI: 0.78, 0.88) and wasting (RR: 0.82, 95% CI: 0.74, 0.91) compared with children of mothers with no education. We demonstrated the importance of promoting women's education at least up to the secondary level as a means to tackle malnutrition in Bangladesh.

  9. Age and hypertension strongly induce aortic stiffening in rats at basal and matched blood pressure levels.

    PubMed

    Lindesay, George; Ragonnet, Christophe; Chimenti, Stefano; Villeneuve, Nicole; Vayssettes-Courchay, Christine

    2016-05-01

    Age and hypertension are major causes of large artery remodeling and stiffening, a cardiovascular risk factor for heart and kidney damage. The aged spontaneously hypertensive rat (SHR) model is recognized for human cardiovascular pathology, but discrepancies appeared in studies of arterial stiffness. We performed experiments using a robust analysis via echo tracking in 20-week adult (n = 8) and 80-week-old SHR (n = 7), with age-matched normotensive Wistar Kyoto rats (WKY, n = 6;6) at basal and matched levels of blood pressure (BP). After anesthesia with pentobarbital, abdominal aortic diameter and pressure were recorded and BP was decreased by clonidine i.v. At basal BP, aortic pulse distension, compliance, and distensibility (AD) were reduced and stiffness index increased with age and hypertension and further altered with age + hypertension. When BP was adjusted in SHR to that of normotensive rats (130 mmHg), there was no difference between 20-week-old SHR and WKY Importantly, the age effect was maintained in both WKY and SHR and accentuated by hypertension in old rats. At 130 mmHg, with similar pulse pressure in the four groups, AD (kPa(-3)) = 24.2 ± 1 in 20 weeks WKY, 19.7 ± 1.4 in 20 weeks SHR, 12.4 ± 1.3 in 80 weeks WKY and 6.6 ± 0.6 in 80 weeks SHR; distension = 7.6 ± 0.4%, 6.7 ± 0.6%, 3.7 ± 0.3%, and 1.8 ± 0.2% in the same groups. In conclusion, reduced distensibility, that is, stiffening due to age is clearly shown here in both WKY and SHR as well as a synergistic effect of age and hypertension. This technique will allow new studies on the mechanisms responsible and drug intervention. PMID:27233301

  10. Social Structural Influences on Healthy Aging: Community-Level Socioeconomic Conditions and Survival Probability of Becoming a Centenarian for Those Aged 65 to 69 in South Korea.

    PubMed

    Kim, Jong In; Kim, Gukbin

    2015-10-01

    This study estimated the associations between community-level socioeconomic conditions and survival probability of becoming a centenarian (SPBC) for those aged 65 to 69 in South Korea to determine the social structural influences on healthy aging. The indicators of socioeconomic and data of centenarians were obtained from Statistics Korea database 2014: population census and social survey. Significant positive correlations were found between SPBC and community-level socioeconomic conditions (minimum cost of living and economically active population, water supply and sewerage, pave a road with asphalt, and urbanization). SPBC male and female predictors had higher economic level and base facilities (R2)=0.578, p<.001). The study provides evidence that community-level socioeconomic conditions are important correlates of SPBC for those aged 65 to 69 in South Korea. These strategies should include social structural influences on successful aging in the overall socioeconomic conditions. PMID:26769915

  11. Social Structural Influences on Healthy Aging: Community-Level Socioeconomic Conditions and Survival Probability of Becoming a Centenarian for Those Aged 65 to 69 in South Korea.

    PubMed

    Kim, Jong In; Kim, Gukbin

    2015-10-01

    This study estimated the associations between community-level socioeconomic conditions and survival probability of becoming a centenarian (SPBC) for those aged 65 to 69 in South Korea to determine the social structural influences on healthy aging. The indicators of socioeconomic and data of centenarians were obtained from Statistics Korea database 2014: population census and social survey. Significant positive correlations were found between SPBC and community-level socioeconomic conditions (minimum cost of living and economically active population, water supply and sewerage, pave a road with asphalt, and urbanization). SPBC male and female predictors had higher economic level and base facilities (R2)=0.578, p<.001). The study provides evidence that community-level socioeconomic conditions are important correlates of SPBC for those aged 65 to 69 in South Korea. These strategies should include social structural influences on successful aging in the overall socioeconomic conditions.

  12. Variation in Football Players’ Sprint Test Performance Across Different Ages and Levels of Competition

    PubMed Central

    Abrantes, Catarina; Maçãs, Vitor; Sampaio, Jaime

    2004-01-01

    The purpose of this study was to compare sprint test performance performed by football players of different ages and levels of competition. One hundred and forty six Portuguese players from different teams completed the test (seven maximal sprints interspersed with 25 s active recovery). A 6 (level of competition: 1st national division, 2nd national division, 1st regional division, sub 16, sub 14, sub 12) 7 (sprint trial: sprint 1, sprint 2, sprint 3, sprint 4, sprint 5, sprint 6, sprint 7) repeated measures ANOVA was carried out on subjects sprint times. The main effect of level of competition was statistically significant, F(5, 140) = 106.28, p < 0.001. Subjects from 1st national division were significantly faster than subjects from 2nd national division; subjects from 1st regional division obtained similar performances when compared to sub 16 and sub 14 level; subjects from sub 12 level were the slowest. The main effect of sprint trial was also statistically significant, F (6, 840) = 7.37, p < 0.001. Mean sprint times from the first trial were significantly slower than mean sprint times from the second, third and fourth trial. Results from the fifth, sixth and seventh trials were slower, denoting a decrement in performance. The two main effects were qualified by a significant level of competition x sprint trial interaction, F (30, 840) = 9.47 p < 0.001, identifying markedly different performance profiles. Coaches should be aware that normative data regarding this test can play a very important role if used frequently and consistently during the whole season. Key Points Groups of different ages (Sub 16, Sub 14 and Sub 12) and groups of different training quality (1st and 2nd national divisions and 1st regional division) were clearly discriminated by sprint test performances. Professional players exhibited higher performances in sprint test. Fatigue effects were the strongest between 5th to the 7th sprint. PMID:24778553

  13. Curriculum Development at the Regional Level Through Regional Education Centres

    ERIC Educational Resources Information Center

    Herz, Otto

    1973-01-01

    In its need for educational reform, Western Germany planned the establishment of a central agency for the planning and documentation of curriculum research and development. This article discussed that agency and the development of RECs. (Author/RK)

  14. Household and neighborhood conditions partially account for associations between education and physical capacity in the National Health and Aging Trends Study.

    PubMed

    Samuel, Laura J; Glass, Thomas A; Thorpe, Roland J; Szanton, Sarah L; Roth, David L

    2015-03-01

    Socioeconomic resources, such as education, prevent disability but are not readily modifiable. We tested the hypothesis that household and neighborhood conditions, which may be modifiable, partially account for associations between education and physical capacity in a population-based sample of older adults. The National Health and Aging Trends Study measured education (educational effects into direct effects and indirect effects via household and neighborhood conditions, using sample weights and adjusting for age, sex, race/ethnicity, marital status, household size, BMI, self-reported health, and number of medical conditions in 6874 community-dwelling participants. Education was directly associated with SPPB scores (β = 0.055, p < 0.05) and peak flow (β = 0.095, p < 0.05), but not grip strength. Also, indirect effects were found for household disorder with SPPB scores (β = 0.013, p < 0.05), grip strength (β = 0.007, p < 0.05), and peak flow (β = 0.010, p < 0.05). Indirect effects were also found for street disorder with SPPB scores (β = 0.012, p < 0.05). Indirect effects of household and neighborhood conditions accounted for approximately 35%, 27% and 14% of the total association between education and SPPB scores, grip strength level, and peak expiratory flow level, respectively. Household disorder and street disorder partially accounted for educational disparities in physical capacity. However, educational disparities in SPPB scores and peak expiratory flow persisted after accounting for household and neighborhood conditions and chronic conditions, suggesting additional pathways. Interventions and policies aiming to

  15. Household and neighborhood conditions partially account for associations between education and physical capacity in the National Health and Aging Trends Study.

    PubMed

    Samuel, Laura J; Glass, Thomas A; Thorpe, Roland J; Szanton, Sarah L; Roth, David L

    2015-03-01

    Socioeconomic resources, such as education, prevent disability but are not readily modifiable. We tested the hypothesis that household and neighborhood conditions, which may be modifiable, partially account for associations between education and physical capacity in a population-based sample of older adults. The National Health and Aging Trends Study measured education (educational effects into direct effects and indirect effects via household and neighborhood conditions, using sample weights and adjusting for age, sex, race/ethnicity, marital status, household size, BMI, self-reported health, and number of medical conditions in 6874 community-dwelling participants. Education was directly associated with SPPB scores (β = 0.055, p < 0.05) and peak flow (β = 0.095, p < 0.05), but not grip strength. Also, indirect effects were found for household disorder with SPPB scores (β = 0.013, p < 0.05), grip strength (β = 0.007, p < 0.05), and peak flow (β = 0.010, p < 0.05). Indirect effects were also found for street disorder with SPPB scores (β = 0.012, p < 0.05). Indirect effects of household and neighborhood conditions accounted for approximately 35%, 27% and 14% of the total association between education and SPPB scores, grip strength level, and peak expiratory flow level, respectively. Household disorder and street disorder partially accounted for educational disparities in physical capacity. However, educational disparities in SPPB scores and peak expiratory flow persisted after accounting for household and neighborhood conditions and chronic conditions, suggesting additional pathways. Interventions and policies aiming to

  16. Strong Genetic Influence on a UK Nationwide Test of Educational Achievement at the End of Compulsory Education at Age 16

    PubMed Central

    Shakeshaft, Nicholas G.; Trzaskowski, Maciej; McMillan, Andrew; Rimfeld, Kaili; Krapohl, Eva; Haworth, Claire M. A.; Dale, Philip S.; Plomin, Robert

    2013-01-01

    We have previously shown that individual differences in educational achievement are highly heritable in the early and middle school years in the UK. The objective of the present study was to investigate whether similarly high heritability is found at the end of compulsory education (age 16) for the UK-wide examination, called the General Certificate of Secondary Education (GCSE). In a national twin sample of 11,117 16-year-olds, heritability was substantial for overall GCSE performance for compulsory core subjects (58%) as well as for each of them individually: English (52%), mathematics (55%) and science (58%). In contrast, the overall effects of shared environment, which includes all family and school influences shared by members of twin pairs growing up in the same family and attending the same school, accounts for about 36% of the variance of mean GCSE scores. The significance of these findings is that individual differences in educational achievement at the end of compulsory education are not primarily an index of the quality of teachers or schools: much more of the variance of GCSE scores can be attributed to genetics than to school or family environment. We suggest a model of education that recognizes the important role of genetics. Rather than a passive model of schooling as instruction (instruere, ‘to build in’), we propose an active model of education (educare, ‘to bring out’) in which children create their own educational experiences in part on the basis of their genetic propensities, which supports the trend towards personalized learning. PMID:24349000

  17. Levels of Stress among Secondary School Administrators and Its Implication in Education Management in Kenya

    ERIC Educational Resources Information Center

    Ngari, S. M.; Ndungu, A.; Mwonya, R.; Ngumi, O.; Mumiukha, C.; Chepchieng, M.; Kariuki, M.

    2013-01-01

    Stress significantly affects performance and service delivery of workers. Given the important role that education plays in the society, coupled with the dynamic nature of the education sector there has been an increased social pressure on the education system in general and school administrators in particular. This influences their levels of…

  18. The Levels of Compliance of Physical Education Teachers with Professional Ethics Codes

    ERIC Educational Resources Information Center

    Ozbek, Oguz

    This study was a survey type research that aims at determining the levels of compliance with professional ethics by physical education staff who work at high schools. Participants were 465 physical education teachers and 398 high school principals. In this study, the measure of "professional ethics of physical education teachers" developed by the…

  19. Agricultural In-Service Needs of Introductory Level Career and Technical Education Teachers

    ERIC Educational Resources Information Center

    Christensen, Jolene; Warnick, Brian K.; Spielmaker, Debra; Tarpley, Rudy S.; Straquadine, Gary S.

    2009-01-01

    This study identified and prioritized the agricultural in-service needs of introductory level career and technical education teachers in Utah. The Utah State Board of Education requires that all seventh grade students complete an introductory career and technical education course as their first formal career exploration experience. One component…

  20. A Study on the Level of the First Aid Knowledge of Educators Working in Preschools.

    ERIC Educational Resources Information Center

    Dincer, Caglayan; Atakurt, Yildir; Simsek, Isil

    This questionnaire study examined the level of knowledge of first aid of 138 educators in private and state preschools in Turkey. Questionnaires were completed by educators between May and July 1997. The findings indicated that about 17 percent of the educators thought that they had sufficient first aid knowledge, with 62 percent indicating that…