scholarly journals Peer Effects and Youth Smoking in the European Global Youth Tobacco Survey

2017 ◽  
Vol 17 (3) ◽  
pp. 219-238 ◽  
Author(s):  
Silda Nikaj
Keyword(s):  
Fixed Effects ◽  
Cost Effective ◽  
School Level ◽  
Global Youth Tobacco Survey ◽  
Percentage Points ◽  
Social Multiplier ◽  
The Social ◽  
Multiplier Effect ◽  
Peer Smoking ◽  
School Selection

Abstract This paper investigates the effect of peer smoking on individual smoking among youths in 10 countries that participated in the European Global Youth Tobacco Survey (GYTS). I control for endogeneity in school selection and unobserved school-level characteristics through the use of school fixed-effects. I use instrumental variables to address the simultaneity in peer and individual behaviours. Identification arises by comparing students in different classes within the same school. On average, an increase in the share of classmates who smoke by 10 percentage points increases the probability that an individual in that class will smoke by 3 to 6.9 percentage points. The results imply that any policy intervention such as anti-smoking messages, smoking bans, or higher cigarette prices will be even more cost-effective because of the social multiplier effect of peers – policies affecting some individuals in a group will generate spillovers to others through the peer effect.

scholarly journals Differential Susceptibility of Peer Influences: Gene-Environment Interactions and Gene-Environment Correlations

2017 ◽  
Author(s):  
Jason Fletcher
Keyword(s):  
Tobacco Use ◽  
Peer Influence ◽  
Differential Susceptibility ◽  
Interactive Effects ◽  
School Level ◽  
Peer Influences ◽  
Gene Environment ◽  
Peer Smoking ◽  
School Selection ◽  
School Level Effects

This paper examines potential gene-environment interactions in responses to peer influences on tobacco use. Specifications found in the literature that link own use to school-level tobacco use suggest widespread interactive effects, where individuals with the short/short 5-HTT genetic variant have the largest responsiveness to peer smoking. However, I show that individuals are sorted into schools in ways that suggest important gene-environment correlations may confound these findings. Using an across-cohort, within school strategy to separate school level effects (including school selection bias) and grade-level peer effects, I find evidence of reversals of the baseline specifications, so that the results suggest that individuals with the long/long 5-HTT variant are most susceptible to peer influence, increasing the likelihood of smoking by 3 percentage points per 10% increase in peer smoking. These results are consistent with a broader concern that many gene-environment models may fail to fully account for gene-environment correlation.

scholarly journals Impact of the community eligibility provision program on school meal participation in Texas

2021 ◽  
pp. 1-9
Author(s):  
Kate R Schneider ◽  
Jennifer Oslund ◽  
Tiffany Liu
Keyword(s):  
Fixed Effects ◽  
Demographic Data ◽  
School Level ◽  
School Meal ◽  
Percentage Points ◽  
Texas Education ◽  
Quasi Experimental ◽  
Education Authority ◽  
K 12 ◽  
The Impact

Abstract Objective: To estimate the impact of opting into the community eligibility provision (CEP) on school meal participation among students in Texas. Design: A quasi-experimental design using a two-way fixed effects panel difference-in-difference model and the variation in adoption timing to estimate the impact of opting into CEP on student breakfast and lunch participation in eligible, ever-adopting schools. Setting: All public and charter K-12 schools in Texas participating in national school meals (breakfast and/or lunch) from 2013 to 2019 who are eligible for the CEP program in at least 1 year and choose to opt into the program in at least 1 year (n 2797 unique schools and 16 103 school-years). Participants: School-level administrative data from the Texas Department of Agriculture on meal counts, enrollment and summary characteristics of students merged with district-level educational and socio-demographic data from the Texas Education Authority. Results: We find opting into CEP increased school breakfast participation by 4·59 percentage points (P < 0·001) and lunch participation by 4·32 percentage points (P < 0·001), on average. The effect is slightly larger (4·64 and 4·61, respectively) and still statistically significant when excluding summer months. Conclusion: Our findings suggest that opting into CEP modestly increases school meal participation in Texas, with a similar impact on breakfast and lunch.

E-Voting Kepala Desa dan Modal Sosial

2019 ◽  
Vol 2 (6) ◽  
pp. 759
Author(s):  
Khaulah Afifah ◽  
Lala M Kolopaking ◽  
Zessy Ardinal Barlan
Keyword(s):  
Social Capital ◽  
Random Sampling ◽  
Qualitative Data ◽  
Sampling Technique ◽  
Cost Effective ◽  
Simple Random Sampling ◽  
Community Based ◽  
Time Saving ◽  
The Social ◽  
Voting System

Head of a village election with e-voting system is a new thing for community The success level of e-voting system can be reached by fulfil several principles in order to the implementation going effective and the result of the election can be accepted by all. The objectives of this research is to analyze the relation between the success level of e-voting system with social capital of the community. This research is carried out with the quantitative approach and supported by qualitative data. This research takes 60 respondents using simple random sampling technique. The results showed that the success level of e-voting has a correlation with the level of social capital of the community. Based on the field study, the social capital of the community is classified as high. The high social capital makes the implementation of e-voting successful and the success level is also high, because in the election ten years ago occurred a conflict. The community considers e-voting easier and more practical, cost effective and time-saving, and the results of e-voting are also reliable. A practical and fast of e-voting system can be a solution especially for “rural-urban” community who are busy or work outside the village.Keywords: E-voting, the success level of the system, social capital Pemilihan kepala desa dengan sistem e-voting merupakan hal yang baru bagi masyarakat. Keberhasilan penerapan sistem e-voting dilihat dari terpenuhinya beberapa prinsip agar penerapannya berlangsung efektif dan hasilnya dapat diterima oleh seluruh masyarakat. Penelitian ini bertujuan untuk menganalisis hubungan tingkat keberhasilan sistem e-voting dalam pemilihan kepala desa dengan tingkat modal sosial masyarakat. Bentuk penelitian ini adalah penelitian kuantitatif yang didukung oleh analisis data kualitatif. Penelitian ini mengambil enam puluh responden dengan teknik simple random sampling. Hasil penelitian menunjukkan bahwa tingkat keberhasilan e-voting memiliki hubungan dengan tingkat modal sosial masyarakat. Berdasarkan kajian di lapang, modal sosial masyarakat tergolong tinggi. Tingginya modal sosial tersebut membuat pelaksanaan e-voting berhasil dan tingkat keberhasilannya juga tergolong tinggi karena pada pemilihan sepuluh tahun silam sempat terjadi konflik. Masyarakat menganggap sistem evoting lebih mudah dan praktis, hemat dalam segi biaya dan waktu, serta hasil dari pemilihan juga dapat dipertanggungjawabkan. Sistem e-voting yang praktis dan cepat dapat menjadi solusi khususnya bagi masyarakat daerah “desa-kota” yang memiliki kesibukan atau pekerjaan di luar desa.Kata Kunci: E-voting, keberhasilan sistem, modal sosial. 

scholarly journals Cognitive ability and fertility among Swedish men born 1951–1967: evidence from military conscription registers

2019 ◽  
Vol 286 (1902) ◽  
pp. 20190359 ◽  
Author(s):  
Martin Kolk ◽  
Kieron Barclay
Keyword(s):  
Cognitive Ability ◽  
Fixed Effects ◽  
Positive Relationship ◽  
Military Conscription ◽  
First Child ◽  
Parental Background ◽  
The Social ◽  
Intelligence Scores ◽  
The Relationship ◽  
Educational Careers

We examine the relationship between cognitive ability and childbearing patterns in contemporary Sweden using administrative register data. The topic has a long history in the social sciences and has been the topic of a large number of studies, many reporting a negative gradient between intelligence and fertility. We link fertility histories to military conscription tests with intelligence scores for all Swedish men born 1951–1967. We find a positive relationship between intelligence scores and fertility, and this pattern is consistent across the cohorts we study. The relationship is most pronounced for the transition to a first child, and men with the lowest categories of IQ scores have the fewest children. Using fixed effects models, we additionally control for all factors that are shared by siblings, and after such adjustments, we find a stronger positive relationship between IQ and fertility. Furthermore, we find a positive gradient within groups at different levels of education. Compositional differences of this kind are therefore not responsible for the positive gradient we observe—instead, the relationship is even stronger after controlling for both educational careers and parental background factors. In our models where we compare brothers to one another, we find that, relative to men with IQ 100, the group with the lowest category of cognitive ability have 0.56 fewer children, and men with the highest category have 0.09 more children.

scholarly journals Influence of financial and reputational incentives on primary care performance: a longitudinal study

2018 ◽  
Vol 68 (677) ◽  
pp. e811-e818
Author(s):  
Thomas Allen ◽  
William Whittaker ◽  
Evangelos Kontopantelis ◽  
Matt Sutton
Keyword(s):  
Fixed Effects ◽  
Pay For Performance ◽  
Additional Patient ◽  
Financial Reward ◽  
Percentage Points ◽  
Practice Performance ◽  
Multivariable Regression ◽  
Quality And Outcomes ◽  
General Practices ◽  
Multivariable Regression Models

BackgroundThe Quality and Outcomes Framework has generated reputational as well as financial rewards for general practices because the number of quality points a practice receives is publicly reported. These rewards vary across diseases and practices, and over time.AimTo determine the relative effects on performance of the financial and reputational rewards resulting from a pay-for-performance programme.Design and settingObservational study of the published performance on 42 indicators of 8929 practices in England between 2004 and 2013.MethodThe authors calculated the revenue offered (financial reward, measured in £100s) and the points offered (reputational reward) per additional patient treated for each indicator for each practice in each year. Fixed-effects multivariable regression models were used to estimate whether the percentage of eligible patients treated responded to changes in these financial and reputational rewards.ResultsBoth the offered financial rewards and reputational rewards had small but statistically significant associations with practice performance. The effect of the financial reward on performance decreased from 0.797 percentage points per £100 (95% confidence interval [CI] = 0.614 to 0.979) in 2004, to 0.092 (95% CI = 0.045 to 0.138) in 2013. The effect of the reputational reward increased from −0.121 percentage points per quality point (95% CI = −0.220 to −0.022) in 2004, to 0.209 (95% CI = 0.147 to 0.271) in 2013.ConclusionIn the short term, general practices were more sensitive to revenue than reputational rewards. In the long term, general practices appeared to divert their focus towards the reputational reward, once benchmarks of performance became established.

scholarly journals The social class gap in bachelor’s and master’s completion: university dropout in times of educational expansion

2021 ◽  
Author(s):  
Jens-Peter Thomsen
Keyword(s):  
Higher Education ◽  
Social Class ◽  
Bachelor's Degree ◽  
Disadvantaged Students ◽  
Educational Expansion ◽  
Master's Level ◽  
Percentage Points ◽  
The Social ◽  
Upper Secondary ◽  
University Dropout

While many papers have focused on socially unequal admissions in higher education, this paper looks at the persistence of class differentials after enrolment. I examine the social class gap in bachelor’s programme dropout and in the transition from bachelor’s to master’s in Denmark from the formal introduction of the bachelor’s degree in 1993 up to recent cohorts. Using administrative data, I find that the class gap in bachelor’s departures has remained constant from 1993 to 2006, with disadvantaged students being around 15 percentage points more likely to leave a bachelor’s programme than advantaged students, even after adjusting for other factors such as grades from upper secondary school. Importantly, the class gap reappears at the master’s level, with privileged students being more likely to pursue a master’s degree than less privileged students. The size of the class gap is remarkable, given that this gap is found among a selected group of university enrolees. As other studies have found that educational expansion in higher education is not necessarily a remedy for narrowing the class gap in educational attainment, scholars need to pay more attention to keeping disadvantaged students from leaving higher education.

scholarly journals Analysis of Social Studies Material in Primary School Curriculum

2018 ◽  
Vol 5 (4) ◽  
pp. 4573-4576
Author(s):  
Asnawi . ◽  
Bunga Mulyahati ◽  
Ronald Fransyaigu
Keyword(s):  
Social Studies ◽  
Primary School ◽  
Fourth Grade ◽  
School Curriculum ◽  
The Social ◽  
Primary School Curriculum ◽  
Concrete Operational ◽  
School Selection ◽  
Thematic Learning ◽  
Selection Of

This study aims to assess the Social Studies material contained in the book of integrated thematic curriculum in 2013 the fourth grade of primary school. Selection of the fourth grade of primary school due to the initial implementation of integrated thematic learning in curriculum 2013 in a high-class curriculum. This study used a qualitative approach with a particular method of discourse analysis and content analysis of the data obtained through text analysis and documentation. Which is the object of this research is the book of integrated thematic curriculum fourth grade of primary school in curriculum 2013. Social Studies material is organized from the teaching materials and simple close around the child to a more extensive and complex. Depth presentation of the material in the textbook Social Studies  the fourth grade of primary school thematic curriculum is associated with students' knowledge. The level of difficulty of the material adapted to the development of learners who are at the stage of "concrete-operational", giving the students in understanding the material.

scholarly journals SPECIFIC EDUCATIONAL INTERVENTIONS IN THE REHABILITATION OF COGNITIVE CAPACITIES OF ADULTS DUE TO A CEREBROVASCULAR ACCIDENT (EXPERIMENTAL INVESTIGATION)

World Science ◽  
2020 ◽  
Vol 3 (6(58)) ◽  
pp. 46-49
Author(s):  
Aurelia Glavan
Keyword(s):  
Experimental Investigation ◽  
Cognitive Abilities ◽  
Cerebrovascular Accident ◽  
Cognitive Rehabilitation ◽  
Social Inclusion ◽  
Cost Effective ◽  
Educational Interventions ◽  
Mediated Learning ◽  
Post Stroke ◽  
The Social

An optimal cognitive functionality ensures the efficiency of day-to-day activities and a person's integration into the socio-economic environment. Cognition is not a unitary concept, it incorporates several domains: attention, memory, executive functions, perception and praxis, language. Cognitive functions are affected as a result of a cerebrovascular accident (CVA), manifested by a prevalence of 20% to 80% after a stroke. We have proposed an experimental investigation - the use of the Reuven Feuerstein theory in the cognitive rehabilitation of post-stroke individuals, thus overcoming the social disadvantage and contributing to improving their quality of life, through social inclusion. The principle of mediated learning has proven to be effective in improving the cognitive abilities of post-stroke individuals in addition to medical treatment, representing an alternative service offered by the specialists in cognitive therapy, thus being a quick and cost-effective way of recovering.

Association Between Increased Hospital Reimbursement for Cardiac Rehabilitation and Utilization of Cardiac Rehabilitation by Medicare Beneficiaries

2021 ◽  
Vol 14 (3) ◽  
Author(s):  
Dana R. Fletcher ◽  
Gary K. Grunwald ◽  
Catherine Battaglia ◽  
P. Michael Ho ◽  
Richard C. Lindrooth ◽  
...  
Keyword(s):  
Cardiac Rehabilitation ◽  
Time Window ◽  
Artery Bypass ◽  
Cost Effective ◽  
Coronary Intervention ◽  
Guideline Recommendation ◽  
Annual Growth Rate ◽  
Fee For Service ◽  
Medicare Beneficiaries ◽  
Percentage Points

Background: Although cardiac rehabilitation (CR) is a Class I Guideline recommendation, and has been shown to be a cost-effective intervention after a cardiac event, it has been reimbursed at levels insufficient to cover hospital operating costs. In January 2011, Medicare increased payment for CR in hospital outpatient settings by ≈180%. We evaluated the association between this payment increase and participation in CR of eligible Medicare beneficiaries to better understand the relationship between reimbursement policy and CR utilization. Methods: From a 5% Medicare claims sample, we identified patients with acute myocardial infarction, coronary artery bypass surgery, percutaneous coronary intervention, or cardiac valve surgery between January 1, 2009 and September 30, 2012, alive 30 days after their event, with continuous enrollment in Medicare fee-for-service, Part A/B for 4 months. Trends and changes in CR participation were estimated using an interrupted time series approach with a hierarchical logistic model, hospital random intercepts, adjusted for patient, hospital, market, and seasonality factors. Estimates were expressed using average marginal effects on a percent scale. Results: Among 76 695 eligible patients, average annual CR participation was 19.5% overall. In the period before payment increase, adjusted annual participation grew by 1.1 percentage points (95% CI, 0.48–2.4). No immediate change occurred in CR participation when the new payment was implemented. In the period after payment increase, on average, 20% of patients participated in CR annually. The annual growth rate in CR participation slowed in the post-period by 1.3 percentage points (95% CI, −2.4 to −0.12) compared with the prior period. Results were somewhat sensitive to time window variations. Conclusions: The 2011 increase in Medicare reimbursement for CR was not associated with an increase in participation. Future studies should evaluate whether payment did not reach a threshold to incentivize hospitals or if hospitals were not sensitive to reimbursement changes.

Applying Social Aspects in Home Telecare Design to Improve the Safety of Users and Quality of Service

2016 ◽  
pp. 1048-1072
Author(s):  
Lawrence Chidzambwa
Keyword(s):  
Quality Of Life ◽  
Patient Safety ◽  
Life Quality ◽  
Cost Effective ◽  
Medical Intervention ◽  
Social Dimension ◽  
Social Aspects ◽  
The Social ◽  
Solution Design

Telecare enables remote and cost-effective home treatment of patients, improving the safety and quality of life of frail individuals. However, despite increased availability of telecare devices, many are not fully used and often ignored due to poor social perception and experience. The research suggests the social aspects of quality and safety related to user experience have not been considered. This can lead to misuse or non-use of telecare devices, reducing patient safety and quality of life. This chapter explores the implications for the lack of social considerations in telecare and develops a series of models and methodologies to integrate the social dimension with the traditional medical intervention focus. By applying semiotics and normative behavioural theory, the authors show how a Normative Home Telecare Framework can improve telecare solution design and ensure take up and use of the devices and increase patient safety and life quality.

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