scholarly journals Educator Evaluation Policy that Incorporates EVAAS Value-Added Measures: Undermined Intentions and Exacerbated Inequities

2015 ◽  
Vol 23 ◽  
pp. 76 ◽  
Author(s):  
Kimberly Kappler Hewitt
Keyword(s):  
Effective Teachers ◽  
Value Added ◽  
The United States ◽  
Teacher Evaluations ◽  
Student Growth ◽  
Unintended Effects ◽  
Educator Evaluation ◽  
Perceived Effects ◽  
Negative Perceptions ◽  
Student Growth Measures

In the United States, policies in forty states and D.C. incorporate student growth measures – estimates of student progress attributed to educators – into educator evaluation. The federal government positions such policies as levers for ensuring that more students are taught by effective teachers and that effective educators are more equitably distributed amongst schools. Because these policies are new, little is known about how educators respond to them. Mixed methods survey data from a large, diverse district in North Carolina, a state that incorporates value-added data into teacher evaluations, indicate that substantive, unintended effects may undermine the purposes for which these policies were developed. Results indicate that educators evaluated by value-added are generally opposed to its use. Those who have previously been evaluated by value-added have significantly more negative perceptions about the fairness and accuracy of value-added, are more opposed to its use in educator evaluation, and are more likely to perceive that it will not result in more equitable distribution of good educators across schools and that educators will avoid working with certain students because of value-added. Respondents perceived effects of the use of value-added for teacher accountability that fall within five themes: 1) Educators increasingly game the system and teach to the test, 2) Teachers increasingly leave the field, 3) Some educators seek to avoid working with certain students and at certain schools, 4) Educators feel an increase in stress, pressure, and anxiety, 5) Educator collaboration is decreasing, and competition is increasing. Based on findings, the author recommends five mid-course policy corrections.

The Service Sector in the United States, 1839 to 1899

1967 ◽  
Vol 27 (4) ◽  
pp. 625-628 ◽  
Author(s):  
Thomas Weiss
Keyword(s):  
United States ◽  
Service Sector ◽  
Value Added ◽  
The United States ◽  
Professional Services ◽  
Service Industries ◽  
Public Utilities ◽  
Personal Services ◽  
Government Education ◽  
Quantitative Development

The dissertation is a study of the service industries in the United States during the period 1839 through 1899. The primary purpose of the study is to provide three series relating to the quantitative development of the sector. These series—value-added, gainful workers, and capital stock—provide benchmark estimates at decade intervals centered on census years. Series are presented for the aggregate sector; the major components, final and intermediate services; and eight industries. These eight industries, defined as the service sector, are trade, transportation and public utilities, finance and insurance, professional services, personal services, government, education, and the independent hand trades.

U.S. ELASTICITIES OF SUBSTITUTION AND FACTOR AUGMENTATION AT THE INDUSTRY LEVEL

2012 ◽  
Vol 17 (4) ◽  
pp. 861-897 ◽  
Author(s):  
Andrew T. Young
Keyword(s):  
Manufacturing Sector ◽  
Weighted Average ◽  
Value Added ◽  
The United States ◽  
Large Majority ◽  
Elasticity Of Substitution ◽  
Constant Elasticity ◽  
Constant Elasticity Of Substitution ◽  
First Order ◽  
Industry Level

We provide industry-level estimates of the elasticity of substitution (σ) between capital and labor in the United States. We also estimate rates of factor augmentation. Aggregate estimates are produced. Our empirical model comes from the first-order conditions associated with a constant–elasticity of substitution production function. Our data represent 35 industries at roughly the 2-digit SIC level, 1960–2005. We find that aggregate U.S. σ is likely less than 0.620. σ is likely less than unity for a large majority of individual industries. Evidence also suggests that aggregate σ is less than the value-added share-weighted average of industry σ's. Aggregate technical change appears to be net labor–augmenting. This also appears to be true for the large majority of individual industries, but several industries may be characterized by net capital augmentation. When industry-level elasticity estimates are mapped to model sectors, the manufacturing sector σ is lower than that of services; the investment sector σ is lower than that of consumption.

scholarly journals Formation of “Red Scare” Concept in USA in First Half of XX Century

2020 ◽  
pp. 424-434
Author(s):  
Y. A. Levin ◽  
S. O. Buranok
Keyword(s):  
United States ◽  
Foreign Policy ◽  
The United States ◽  
Intelligence Community ◽  
Red Scare ◽  
Left Wing ◽  
Communist Ideology ◽  
Negative Perceptions ◽  
Palmer Raids ◽  
Terrorist Acts

The issue of how the an important and multifaceted aspect of domestic and foreign policy formed by US FBI, called the "Red Scare" is addressed in the article. It is shown that this political and ideological concept seemed unacceptable for distribution in the United States, since it created a danger of the penetration of communist ideas and their adherents into all government bodies and major public organizations. Factors that influenced the strengthening of the FBI’s position in the fight against communist ideology in the United States in the 1920s, in particular, terrorist acts carried out by left-wing forces, which allowed the FBI to implement a program of struggle (Palmer raids) with organizations, adhering to communist views are examined. The measures taken by the FBI and its director John Edgar Hoover in the 1930s against Soviet intelligence, which contributed to reinforcing negative perceptions of the “Red Scare” within the agency are highlighted. The authors conclude that the position of the FBI influenced the building of the attitude of the entire US intelligence community in this vein, which in turn had a great impact on the development of the country’s domestic and foreign policy.

scholarly journals Research on China’s embodied carbon import and export trade from the perspective of value-added trade

PLoS ONE ◽  
2021 ◽  
Vol 16 (11) ◽  
pp. e0258902
Author(s):  
Guangyao Deng ◽  
Fengying Lu ◽  
Xiaofang Yue
Keyword(s):  
Emission Reduction ◽  
Decomposition Analysis ◽  
Value Added ◽  
The United States ◽  
Export Trade ◽  
Structural Decomposition Analysis ◽  
Structural Decomposition ◽  
Embodied Carbon ◽  
Production And Consumption ◽  
Import And Export

The development of globalization has separated the production and consumption of products spatially, and the international trade of products has become a carrier of embodied carbon trade. This paper adopted the perspective of value-added trade to calculate the amount of embodied carbon trade of China from 2006 to 2015 and perform a structural decomposition analysis of the changes in China’s embodied carbon trade. This study found that: (1) China’s embodied carbon exports are much larger than its embodied carbon imports, and there are differences between countries. China imported the largest amount of embodied carbon from South Korea, and it exported the largest amount of embodied carbon to the United States. (2) The structural decomposition analysis shows that changes in the value-added carbon emission coefficient during the study period would have caused China’s embodied carbon trade to decrease, and changes in value-added trade would have caused China’s embodied carbon trade to increase. Therefore, countries trading with China need to strengthen their cooperation with China in energy conservation, emission reduction, and product trade. In order to accurately reflect China’s embodied carbon trade, it is necessary to calculate embodied carbon trade from the perspective of value-added trade.

scholarly journals Comparing the Performance on the MI and SAT/PSAT for the Purpose of Monitoring Student Achievement

2021 ◽  
Vol 11 (12) ◽  
pp. 590-596
Author(s):  
Michael McDonald ◽  
◽  
Yulei Pang
Keyword(s):  
High School ◽  
High Schools ◽  
High School Teachers ◽  
The United States ◽  
Student Growth ◽  
School Level ◽  
High School Level ◽  
School Year ◽  
School Time ◽  
Math Problems

This paper will discuss the correlation between the SAT and the Math Inventory Test. Many school districts adopted the Math Inventory as a tool to measure student growth from grades kindergarten through high school. The Math Inventory is a computer-administered test that gives students math problems spanning from counting to high school level math. When completed, the students are given a quantile measure, much like a Lexile score for reading skill. The purpose of this study is to figure out if success on the Math Inventory is a good indicator for performing well on the SAT. For most high schools around the United States, objectives and lessons are aligned with those of the SAT. The goal of high school teachers is for students to excel on the SAT so that they can go to college, which means the tests used in middle school should be aligned with that goal. If the Math Inventory is not, then it might not be a very good use of school time and resources. Data was analyzed from the 2017-2018 school year from ten different high schools in an urban school district to determine the correlation between Math Inventory score, and the math score/sub scores of SAT/PSAT. The value of the Pearson’s correlation coefficient is used to suggest a fairly moderate positive relationship between these two variables.

scholarly journals Examining the Relationship Between Teacher Performance Ratings and District Under the Ohio Teacher Evaluation System

2020 ◽  
Vol 8 (4) ◽  
pp. 41
Author(s):  
Nicholas P. Elam ◽  
W. Holmes Finch
Keyword(s):  
Teacher Evaluation ◽  
Evaluation System ◽  
Teacher Performance ◽  
Student Growth ◽  
Performance Ratings ◽  
Ohio Teacher Evaluation System ◽  
Log Linear ◽  
Evaluation Rubrics ◽  
Student Growth Measures ◽  
The Relationship

The soundness of the Ohio Teacher Evaluation System (OTES) depends heavily on evaluators’ uniform interpretation of the qualitative Teacher Performance rubric. This study investigates the relationship between teachers’ district of employment, and the Teacher Performance ratings they receive under OTES. For Ohio districts that implemented OTES in 2012-2013, 2013-2014, and 2014-2015, the proportion of various Teacher Performance ratings and Student Growth Measures ratings are examined and compared to statewide proportions, using descriptive data and a log-linear model. Findings speak to the importance of a continued or renewed emphasis on fostering uniform interpretation and implementation of teacher evaluation rubrics and systems.

scholarly journals BIOBASED ECONOMY AVAILABLE BIOMASS RESOURCES IN THE CZECH REPUBLIC

2006 ◽  
Vol 7 (3) ◽  
pp. 155-162
Author(s):  
Zdenek Wegscheider ◽  
Mojmir Sabolovic
Keyword(s):  
Human Population ◽  
Crop Production ◽  
Building Materials ◽  
Agricultural Sector ◽  
Value Added ◽  
The United States ◽  
Scale Production ◽  
Waste Biomass ◽  
Biobased Materials ◽  
Biobased Economy

During the past two decades academia, industry and government have aimed more and more their attention to the phenomenon of a biobased economy providing society with non‐food biobased products. Now developing are biomass industries that make an array of commercial products, including fuels, electricity, chemicals, adhesives, lubricants and building materials, as well as new clothing fibers and plastics. Instead of fossil resources “green” biobased economy uses renewable grown or waste biomass. The lead supplying role to the biobased economy is held by a sector of agriculture, above all the crop production. In this manner an effective limitation of food surplus may occur in the EU market and enhance a value added to all vertical industry. Industrial‐scale production of biobased materials in time with consumers’ changing attitudes towards sustainable economic and social development may affect a wide array of consequences which nowadays can be tediously estimated. Food safety along with food security is one of the hottest issues especially in the United States, knowing that human population and biobased economy compete in using and processing a broad range of agricultural crops. An energy analysis aspect of this caloric relationship among agricultural sector on the supply side and human population and biobased economy on the other – demand side is assumed to represent the principal aim of this study. Consequently, there is the need to evaluate whether a quantity of Czech Crop Output Total is possible to nourish the Czech population and whether there is an available caloric surplus suitable as a biomass resource for biobased economy which is actually taking root.

scholarly journals Economic Impact of Drought- and Shade-tolerant Bermudagrass Varieties

2018 ◽  
Vol 28 (1) ◽  
pp. 66-73 ◽  
Author(s):  
Chanjin Chung ◽  
Tracy A. Boyer ◽  
Marco Palma ◽  
Monika Ghimire
Keyword(s):  
Economic Impact ◽  
Impact Analysis ◽  
Cynodon Dactylon ◽  
Economic Impacts ◽  
Value Added ◽  
The United States ◽  
Economic Benefits ◽  
Total Output ◽  
Economic Impact Analysis ◽  
New Varieties

This study estimates potential economic impacts of developing drought- and shade-tolerant bermudagrass (Cynodon dactylon) turf varieties in five southern states: Texas, Florida, Georgia, Oklahoma, and North Carolina. First, estimates are provided for the market-level crop values of the newly developed two varieties for each state. Then, an economic impact analysis is conducted using an input–output model to assess additional output values (direct, indirect, and induced impacts), value added, and employment due to the new varieties. Our results indicate that the two new varieties would offer significant economic impacts for the central and eastern regions of the United States. Under the assumption of full adoption, the two new products would generate $142.4 million of total output, $91.3 million of value added, and 1258 new jobs. When a lower adoption rate is assumed at 20%, the expected economic impacts would generate $28.5 million of output, $18.3 million of value added, and 252 jobs in the region. Our findings quantify the potential economic benefits of development and adoption of new turfgrass varieties with desirable attributes for residential use. The findings suggest that researchers, producers, and policymakers continue their efforts to meet consumers’ needs, and in doing so, they will also reduce municipal water consumption in regions suited to bermudagrass varieties.

scholarly journals Environmental Accounting for Pollution in the United States Economy

2011 ◽  
Vol 101 (5) ◽  
pp. 1649-1675 ◽  
Author(s):  
Nicholas Z Muller ◽  
Robert Mendelsohn ◽  
William Nordhaus
Keyword(s):  
United States ◽  
Air Pollution ◽  
Power Plants ◽  
Sewage Treatment ◽  
Value Added ◽  
The United States ◽  
Environmental Accounting ◽  
Integrated Assessment Model ◽  
Assessment Model ◽  
National Accounts

This study presents a framework to include environmental externalities into a system of national accounts. The paper estimates the air pollution damages for each industry in the United States. An integrated-assessment model quantifies the marginal damages of air pollution emissions for the US which are multiplied times the quantity of emissions by industry to compute gross damages. Solid waste combustion, sewage treatment, stone quarrying, marinas, and oil and coal-fired power plants have air pollution damages larger than their value added. The largest industrial contributor to external costs is coal-fired electric generation, whose damages range from 0.8 to 5.6 times value added. (JEL E01, L94, Q53, Q56)

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