Articles tagged with Standardized Testing
Comprehensive exploration of living organisms, biological systems, and life processes across all scales from molecules to ecosystems. Encompasses cutting-edge research in biology, genetics, molecular biology, ecology, biochemistry, microbiology, botany, zoology, evolutionary biology, genomics, and biotechnology. Investigates cellular mechanisms, organism development, genetic inheritance, biodiversity conservation, metabolic processes, protein synthesis, DNA sequencing, CRISPR gene editing, stem cell research, and the fundamental principles governing all forms of life on Earth.
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Comprehensive investigation of human society, behavior, relationships, and social structures through systematic research and analysis. Encompasses psychology, sociology, anthropology, economics, political science, linguistics, education, demography, communications, and social research methodologies. Examines human cognition, social interactions, cultural phenomena, economic systems, political institutions, language and communication, educational processes, population dynamics, and the complex social, cultural, economic, and political forces shaping human societies, communities, and civilizations throughout history and across the contemporary world.
Fundamental study of the non-living natural world, matter, energy, and physical phenomena governing the universe. Encompasses physics, chemistry, earth sciences, atmospheric sciences, oceanography, materials science, and the investigation of physical laws, chemical reactions, geological processes, climate systems, and planetary dynamics. Explores everything from subatomic particles and quantum mechanics to planetary systems and cosmic phenomena, including energy transformations, molecular interactions, elemental properties, weather patterns, tectonic activity, and the fundamental forces and principles underlying the physical nature of reality.
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Study of the practice, culture, infrastructure, and social dimensions of science itself. Addresses how science is conducted, organized, communicated, and integrated into society. Encompasses research funding mechanisms, scientific publishing systems, peer review processes, academic ethics, science policy, research institutions, scientific collaboration networks, science education, career development, research programs, scientific methods, science communication, and the sociology of scientific discovery. Examines the human, institutional, and cultural aspects of scientific enterprise, knowledge production, and the translation of research into societal benefit.
Comprehensive study of the universe beyond Earth, encompassing celestial objects, cosmic phenomena, and space exploration. Includes astronomy, astrophysics, planetary science, cosmology, space physics, astrobiology, and space technology. Investigates stars, galaxies, planets, moons, asteroids, comets, black holes, nebulae, exoplanets, dark matter, dark energy, cosmic microwave background, stellar evolution, planetary formation, space weather, solar system dynamics, the search for extraterrestrial life, and humanity's efforts to explore, understand, and unlock the mysteries of the cosmos through observation, theory, and space missions.
Comprehensive examination of tools, techniques, methodologies, and approaches used across scientific disciplines to conduct research, collect data, and analyze results. Encompasses experimental procedures, analytical methods, measurement techniques, instrumentation, imaging technologies, spectroscopic methods, laboratory protocols, observational studies, statistical analysis, computational methods, data visualization, quality control, and methodological innovations. Addresses the practical techniques and theoretical frameworks enabling scientists to investigate phenomena, test hypotheses, gather evidence, ensure reproducibility, and generate reliable knowledge through systematic, rigorous investigation across all areas of scientific inquiry.
Study of abstract structures, patterns, quantities, relationships, and logical reasoning through pure and applied mathematical disciplines. Encompasses algebra, calculus, geometry, topology, number theory, analysis, discrete mathematics, mathematical logic, set theory, probability, statistics, and computational mathematics. Investigates mathematical structures, theorems, proofs, algorithms, functions, equations, and the rigorous logical frameworks underlying quantitative reasoning. Provides the foundational language and tools for all scientific fields, enabling precise description of natural phenomena, modeling of complex systems, and the development of technologies across physics, engineering, computer science, economics, and all quantitative sciences.
A 20-minute classroom assessment measures classroom instruction and aligns with state standards, providing immediate feedback for improving instructional quality. The tool, called the EAR Protocol, has been shown to correlate with better student outcomes on standardized tests.
Researchers propose using a 30-minute face-to-face interview to assess students' competencies beyond academic aptitude, leading to an 81% PhD completion rate among underrepresented minorities and women. The GRE's limited predictive ability in STEM fields is also highlighted.
A new study found that violent crime in schools adversely affects reading and math scores on standardized tests, but has no influence on GPAs. Students' perceptions of safety also remain relatively unchanged despite fluctuations in violent crime rates.
A University of Missouri study found that high school students who studied from an integrated mathematics program scored significantly higher on standardized tests. The researchers discovered that this approach may challenge traditional views on mathematics education in the US.
Infants fed with DHA-enriched formula from birth to 12 months showed accelerated development and better performance on intelligence tests, including the Peabody Picture Vocabulary Test and Weschler Primary Preschool Scales of Intelligence.
A Harvard University study found that 95% of people believe the Earth's seasons are caused by its distance from the sun. However, scientists know it's due to the axis tilt and resulting sunlight duration. The study showed that better teachers who predicted students' wrong answers helped them learn more.
A new study found that aerobically-fit children had a greater chance of passing math and reading tests compared to their unfit peers. Aerobic fitness and socioeconomic status both positively impacted academic success.
A recent UT study examined how academic achievement relates to physical fitness in middle school students. The study found that students with the highest fitness levels performed better on standardized exams and earned higher grades. By being active, kids may be able to raise their grades without sacrificing academic instruction.
A new study from Michigan State University found that middle school students in better physical shape scored higher on standardized tests and received better grades. The research linked health-related fitness to academic performance, including body fat, muscular strength, flexibility, and endurance.
Researchers compared standardized driving tests with natural driving and found that individuals with cognitive impairment had more errors, but also a greater number of severe errors on the standardized test. The study suggests that standardized tests may be more cognitively demanding than natural driving.
A study at the University of Chicago shows that offering immediate rewards for good scores can dramatically improve test performance, particularly for low-performing students. Researchers found that non-financial rewards, such as trophies, were more effective for younger students than financial rewards.
A new study found that the CAT questionnaire is a reliable tool for assessing COPD exacerbation severity, reflecting both exacerbation length and reduction in lung function. The CAT scores were also weakly related to systemic inflammatory markers and elevated in stable patients with a history of frequent exacerbations.
A standardized medical terminology system, LOINC (Logical Observation Identifiers Names and Codes), has been adopted internationally as a common language for medical measurements. Developed by the Regenstrief Institute, LOINC enables hospitals and healthcare providers to accurately record, transfer, and use medical data.
Research suggests a bullying climate may play an important role in student test performance and academic success. Schools with severe bullying climates had significantly lower scores on standardized tests.
A new inquiry-based curriculum is helping high school students better understand soil science concepts through research and experiments. The program has shown that students who work on real-world projects tend to perform better than those who only focus on standardized testing.
Researchers found a persistent gender gap in math and science performance among the most talented seventh graders, with boys outnumbering girls by 3-to-1 at extremely high levels. However, the gap has narrowed considerably over time, and girls slightly outnumber boys at higher levels of verbal reasoning and writing ability.
A nutrition professor at the University of Rhode Island found that chewing sugar-free gum can help reduce calorie intake by 67 calories at lunch and increase energy expenditure by 5%. Gum chewing also leads to feelings of fullness and reduced hunger, potentially aiding in weight management.
Researchers from University of Wisconsin-Madison report that culture, not biology, underpins the math gender gap. Girls are now performing on par with boys in standardized mathematics tests and taking calculus at the same rate. The study challenges the validity of the greater male variability hypothesis, suggesting that providing femal...
A new study by Baylor College of Medicine found that students who chewed sugar-free gum showed an increase in standardized math test scores and final grades compared to those who didn't chew gum. Chewing gum was associated with a three percent increase in standardized math test scores, a small but statistically significant change.
The College Board's SAT test sends a confusing message to students, teachers, and schools, as it features esoteric items rarely encountered in the classroom. In response, Richard C. Atkinson proposes dropping the SAT in favor of curriculum-based achievement tests in UC admissions.
A University of Illinois study finds that public schools with certified teachers and a modern math curriculum outscore private schools. The researchers discovered that smaller class sizes, teacher certification, and instructional practices were key factors in achieving better math test scores for public school students.
Researchers found a significant relationship between students' academic achievement and physical fitness in an urban public school district. Students who excelled in fitness tests also performed well on standardized math and English tests.
A groundbreaking study by the University of Illinois found that recovery coaches can significantly reduce substance-exposed births and help reunite substance-involved families. The coaches increased reunification rates by 6% and saved the state $5.5 million in foster-care costs.
The NIST electromagnetic phantom is a standardized test object that mimics the human body's electrical conductivity. This phantom allows for reproducible testing of walk-through metal detectors, enabling more accurate discrimination between threatening and non-threatening objects.
Researchers at Vanderbilt University have developed a decision-making instrument called the Test Accessibility and Modification Inventory (TAMI) to address the issue of accessibility for students with special needs. The tool helps test developers apply principles of universal design to create more inclusive assessments.
Researchers identified a 41-gene signature in blood cells that distinguishes TAA patients from those without the disease with accuracy rates of 78-85%, paving the way for new detection and treatment methods.
The Assistment system, developed using Carnegie Mellon's Cognitive Tutor technology, provides individualized tutoring and adapts to students' knowledge gaps. The system aims to improve student performance on standardized tests in Massachusetts and beyond.
Researchers developed new tests to supplement the SAT and GMAT, measuring practical and creative abilities. The results indicate that these tests can improve the ability of standardized tests to predict student success and reduce racial and ethnic score differences.
Women scored higher on math exams in single-sex groups, achieving 70% accuracy rate compared to 58% with mixed gender groups. The presence of men can cause women to suffer from stereotype threat, leading to decreased performance.
A new study found that cancer genetic testing can impact marital satisfaction, with couples experiencing increased anxiety and distress when discussing the process. Supportive spouses play a crucial role in mitigating these effects, while unsupportive responses can exacerbate relationship strain.
Lorrie Shepard, a prominent education researcher, advocates for a fundamental change in how student learning is assessed. She argues that high-stakes testing negatively affects teachers' morale and students' motivation, and suggests that classroom assessment should be part of the entire learning process.
Researchers aim to expand traditional testing to include creative and practical abilities, enabling students to capitalize on natural strengths and achieve higher levels of success. The new grant will test triarchic instruction in rural, suburban, and urban settings across the country.
Researchers at Wake Forest University School of Medicine are testing whether an extract from the leaves of the ginkgo tree can slow memory loss, dementia, and Alzheimer's disease. The six-year clinical trial will enroll 2,000 participants and evaluate the effect of 240 milligrams of ginkgo daily on memory function.
Yale researchers have developed an improved ELISA test to detect ehrlichiosis, a newly discovered tick-borne disease. The new test is more reliable and efficient than the old one, allowing for better surveillance of the disease in affected areas.
Research by James M. Royer suggests that males' faster mental calculations may contribute to the gender gap in math performance on standardized tests. However, in classroom settings, preparedness, study habits, and behavior become crucial factors for success.
Researchers at Ohio University develop a new way to measure reading and listening comprehension in brain injury victims by tracking their eye movements. The technique, which shows promise in spotting hidden understanding, is more effective than traditional methods.
Standardized tests differ significantly in content and format, making it challenging to compare scores across unrelated tests. The National Research Council committee found that an equivalency scale is not feasible due to these differences.
Researchers at University of Toronto developed a more accurate glucose intolerance testing method, providing consistent results and reducing nausea. The new standardized test meal will help detect changes in blood sugar before signs of diabetes develop.
Researchers have developed a prototype electronic house call system that enables patients with chronic diseases to receive regular care from nurses at home. The system, tested in 25 patient homes and a nursing facility, uses videoconferencing and medical devices to monitor vital signs and perform exams.
Researchers have invented a new digitally encoded plastic transparency to test the accuracy of ultrasound scanners. The new phantom is more accurate and works faster than current phantoms, which are cumbersome hand-built blocks made of various tissue-mimicking materials.
A new study by Duke University researchers found that mental stress testing identifies patients at high risk for cardiac events, which are often missed by standard exercise tests. The study reveals a large subgroup of at-risk heart patients who are not being identified by standard treadmill testing.