Algebra

2011 ◽  
Vol 81 (4) ◽  
pp. 453-492 ◽  
Author(s):  
Mary Kay Stein ◽  
Julia Heath Kaufman ◽  
Milan Sherman ◽  
Amy F. Hillen
Keyword(s):  
Universal Algebra ◽  
Student Outcomes ◽  
Ninth Grade ◽  
Success For All ◽  
Struggling Students ◽  
Positive Outcomes ◽  
Not Given ◽  
Representative Data ◽  
Nationally Representative ◽  
The Relationship

The authors review what is known about early and universal algebra, including who is getting access to algebra and student outcomes associated with algebra course taking in general and specifically with universal algebra policies. The findings indicate that increasing numbers of students, some of whom are underprepared, are taking algebra earlier. At the same time, other students with requisite skills are not given access to algebra. Although studies using nationally representative data indicate strong positive outcomes for students who take algebra early, studies conducted only in contexts where all students are mandated to take algebra in eighth or ninth grade provide mixed evidence of positive outcomes, with increased achievement when policies include strong supports for struggling students. The authors conclude with a call for studies that examine the relationship among algebra policies, instruction, and student outcomes to understand the mechanisms by which policies can lead to success for all students.

scholarly journals Bullying and Work-Related Stress in the Irish Workplace

Societies ◽  
2019 ◽  
Vol 9 (1) ◽  
pp. 15 ◽  
Author(s):  
John Cullinan ◽  
Margaret Hodgins ◽  
Victoria Hogan ◽  
Michael McDermott ◽  
Sharon Walsh
Keyword(s):  
Logistic Regression ◽  
Work Related Stress ◽  
Representative Data ◽  
Work Related ◽  
Ordered Logistic Regression ◽  
Formal Policy ◽  
Female Employees ◽  
Nationally Representative ◽  
Related Stress ◽  
The Relationship

Work-related stress is increasing in prevalence, with important consequences for employees, employers, the economy, and wider society. While previous research has identified a link between work-related stress and bullying, gaps remain in our understanding of the nature of the relationship. This article uses ordered logistic regression and nationally representative data on 5110 employees from Ireland to empirically analyse the distribution of subjective work-related stress and its relationship with bullying (self-reported). We also consider the role and importance of gender and the presence of a formal policy on respect and dignity at work, as well as the degree to which relationships between management and staff and between staff themselves are related to work-related stress. Amongst the main findings are that employees who reported that they were bullied were considerably more likely to report that they were often or always stressed, while bad and very bad relationships between management and staff were also significantly associated with greater stress, particularly for female employees. Overall, our findings have a range of implications for employees, employers, and policymakers.

Does Ego-Resilience Impact Friendship Outcomes?

2016 ◽  
Vol 37 (2) ◽  
pp. 128-134 ◽  
Author(s):  
Elizabeth B. Lozano ◽  
Mahzad Hojjat ◽  
Judith Sims-Knight
Keyword(s):  
Social Support ◽  
Young Adults ◽  
Indirect Effects ◽  
Positive Emotions ◽  
Positive Outcomes ◽  
Ego Resilience ◽  
Maintenance Behaviors ◽  
Received Social Support ◽  
Trait Resilience ◽  
The Relationship

Abstract. The present study examined the relationship between resilience and positive outcomes in friendships of young adults. SEM and bootstrapping analyses were performed to test whether positive emotions mediate the relationship between ego-resilience and enhanced friendship outcomes. Findings revealed indirect effects for friendship closeness, maintenance behaviors, and received social support. Our findings demonstrate the importance of positive emotions and its connection with trait resilience in the realm of friendships.

Openness and Self-enhancement are predictors of cultural and economic beliefs: an analysis of European countries across 15 years

2019 ◽  
Author(s):  
Gabriela Czarnek ◽  
Małgorzata Kossowska
Keyword(s):  
Cultural Context ◽  
Cultural Beliefs ◽  
European Social Survey ◽  
European Countries ◽  
Political Beliefs ◽  
Economic Beliefs ◽  
Nationally Representative ◽  
Self Transcendence ◽  
Using Data ◽  
The Relationship

In this study, we investigate the relationship between values and political beliefs and how it varies as a function of cultural context and time. In particular, we analyzed the effects of Conservation vs. Openness to change and Self-transcendence vs. Self-enhancement for cultural and economic political beliefs using data from nationally representative samples of citizens from 34 European countries from eight rounds of the European Social Survey (data spans the 2002–2016 period). We found that the effects of values on political beliefs are moderated by the Western vs. Eastern cultural context and that there is a modest round-to-round variation in the effects of values on beliefs. The relationship between Openness and cultural beliefs was negative and largely consistent across the Western and Eastern countries. Similarly, the effects of Self-enhancement were positive across these Western and Eastern countries. In contrast, the effects of Openness on economic beliefs were positive for the Eastern countries but largely weak and inconsistent for the Western countries. Finally, the effects of Self-enhancement on cultural beliefs are weak for both cultural contexts.

scholarly journals A Choice Too Far: Transit Difficulty and Early High School Transfer

2020 ◽  
pp. 0013189X2094950 ◽  
Author(s):  
Marc L. Stein ◽  
Julia Burdick-Will ◽  
Jeffrey Grigg
Keyword(s):  
High School ◽  
Travel Time ◽  
Administrative Data ◽  
Public Transportation ◽  
School System ◽  
Ninth Grade ◽  
Public School System ◽  
Baltimore City ◽  
School Transfer ◽  
The Relationship

The challenge of a long and difficult commute to school each day is likely to wear on students, leading some to change schools. We used administrative data from approximately 3,900 students in the Baltimore City Public School System in 2014–2015 to estimate the relationship between travel time on public transportation and school transfer during the ninth grade. We show that students who have relatively more difficult commutes are more likely to transfer than peers in the same school with less difficult commutes. Moreover, we found that when these students change schools, their newly enrolled school is substantially closer to home, requires fewer vehicle transfers, and is less likely to have been included among their initial set of school choices.

Changing the Composition of Beginning Teachers: The Role of State Alternative Certification Policies

2021 ◽  
pp. 089590482110156
Author(s):  
Christopher Redding
Keyword(s):  
Beginning Teachers ◽  
Alternative Certification ◽  
New Teachers ◽  
State Level ◽  
Schools And Staffing Survey ◽  
Selective Colleges ◽  
Nationally Representative ◽  
Alternate Routes ◽  
The Relationship

Drawing on nationally representative data from six cohorts of beginning teachers from the Schools and Staffing Survey and the National Teacher and Principal Survey, this study applies a difference-in-differences research design to examine the relationship between changes to state-level alternative certification policies and the characteristics of new teachers. The introduction of alternate routes into teaching is associated with an increase in the fraction of new teachers of color in a state and the new teachers who graduated from selective colleges. No evidence was found of a relationship with the relative share of male teachers or teachers of in-demand subjects.

When Religion Hurts: Structural Sexism and Health in Religious Congregations

2021 ◽  
pp. 000312242199668
Author(s):  
Patricia Homan ◽  
Amy Burdette
Keyword(s):  
General Social Survey ◽  
State Level ◽  
Religious Participation ◽  
Religious Institutions ◽  
Religious Congregations ◽  
Positive Health ◽  
Nationally Representative ◽  
Positive Health Outcomes ◽  
High Degree ◽  
The Relationship

An emerging line of research has begun to document the relationship between structural sexism and health. This work shows that structural sexism—defined as systematic gender inequality in power and resources—within U.S. state-level institutions and within marriages can shape individuals’ physical health. In the present study, we use a novel dataset created by linking two nationally representative surveys (the General Social Survey and the National Congregations Study) to explore the health consequences of structural sexism within another setting: religious institutions. Although religious participation is generally associated with positive health outcomes, many religious institutions create and reinforce a high degree of structural sexism, which is harmful for health. Prior research has not reconciled these seemingly conflicting patterns. We find that among religious participants, women who attend sexist religious institutions report significantly worse self-rated health than do those who attend more inclusive congregations. Furthermore, only women who attend inclusive religious institutions exhibit a health advantage relative to non-participants. We observe marginal to no statistically significant effects among men. Our results suggest the health benefits of religious participation do not extend to groups that are systematically excluded from power and status within their religious institutions.

scholarly journals Algebras Describing Pseudocomplemented, Relatively Pseudocomplemented and Sectionally Pseudocomplemented Posets

Symmetry ◽  
2021 ◽  
Vol 13 (5) ◽  
pp. 753
Author(s):  
Ivan Chajda ◽  
Helmut Länger
Keyword(s):  
Universal Algebra ◽  
Relational Structures ◽  
Pseudocomplemented Poset ◽  
The Given ◽  
The Relationship ◽  
Congruence Properties

In order to be able to use methods of universal algebra for investigating posets, we assigned to every pseudocomplemented poset, to every relatively pseudocomplemented poset and to every sectionally pseudocomplemented poset, a certain algebra (based on a commutative directoid or on a λ-lattice) which satisfies certain identities and implications. We show that the assigned algebras fully characterize the given corresponding posets. A certain kind of symmetry can be seen in the relationship between the classes of mentioned posets and the classes of directoids and λ-lattices representing these relational structures. As we show in the paper, this relationship is fully symmetric. Our results show that the assigned algebras satisfy strong congruence properties which can be transferred back to the posets. We also mention applications of such posets in certain non-classical logics.

President Obama and the Emergence of Islamophobia in Mass Partisan Preferences

2021 ◽  
pp. 106591292110072
Author(s):  
Michael Tesler
Keyword(s):  
Theoretical Basis ◽  
Independent Predictor ◽  
Survey Experiment ◽  
President Obama ◽  
Significant Independent Predictor ◽  
Cross Sectional ◽  
Panel Surveys ◽  
Voter Preferences ◽  
Nationally Representative ◽  
The Relationship

This article argues that the unusually large and persistent association between Islamophobia and opposition to President Obama helped make attitudes about Muslims a significant, independent predictor of Americans’ broader partisan preferences. After detailing the theoretical basis for this argument, the article marshals repeated cross-sectional data, two panel surveys, and a nationally representative survey experiment, to test its hypotheses. The results from those analyses show the following: (1) attitudes about Muslims were a significantly stronger independent predictor of voter preferences for congress in 2010–2014 elections than they were in 2004–2008; (2) attitudes about Muslims were a significantly stronger independent predictor of mass partisanship during Obama’s presidency than they were beforehand; and (3) experimentally connecting Obama to Democratic congressional candidates significantly increased the relationship between anti-Muslim sentiments and Americans’ preferences for Republican congressional candidates. The article concludes with a discussion of the implications of these results for American politics in the Trump era.

scholarly journals The Authoritarian Dynamic During the COVID-19 Pandemic: Effects on Nationalism and Anti-Immigrant Sentiment

2021 ◽  
pp. 194855062097802
Author(s):  
Todd K. Hartman ◽  
Thomas V. A. Stocks ◽  
Ryan McKay ◽  
Jilly Gibson-Miller ◽  
Liat Levita ◽  
...  
Keyword(s):  
Social Order ◽  
Situational Factors ◽  
Right Wing ◽  
Right Wing Authoritarianism ◽  
The United Kingdom ◽  
The Social ◽  
Political Outcomes ◽  
Nationally Representative ◽  
Using Data ◽  
The Relationship

Research has demonstrated that situational factors such as perceived threats to the social order activate latent authoritarianism. The deadly COVID-19 pandemic presents a rare opportunity to test whether existential threat stemming from an indiscriminate virus moderates the relationship between authoritarianism and political attitudes toward the nation and out-groups. Using data from two large nationally representative samples of adults in the United Kingdom ( N = 2,025) and Republic of Ireland ( N = 1,041) collected during the initial phases of strict lockdown measures in both countries, we find that the associations between right-wing authoritarianism (RWA) and (1) nationalism and (2) anti-immigrant attitudes are conditional on levels of perceived threat. As anxiety about the COVID-19 pandemic increases, so too does the effect of RWA on those political outcomes. Thus, it appears that existential threats to humanity from the COVID-19 pandemic moderate expressions of authoritarianism in society.

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