Depressive Symptoms, Criticism, and Counter-Criticism in Marital Interactions.

PubMed

Trombello, Joseph M; Post, Kristina M; Smith, David A

2018-02-23

Although people with depressive symptoms face criticism, hostility, and rejection in their close relationships, we do not know how they respond. Following interpersonal theories of depression, it might be expected that depressive symptoms would be associated with a tendency to receive and also to express criticism toward one's spouse, and that at least some of this criticism would be a contingent response to criticism received (i.e., "counter-criticism"). However, other research has determined that depressive symptoms/behaviors suppress partner criticism, suggesting that depressed people might respond to partner criticism similarly, by subsequently expressing less criticism. In a sample of 112 married couples, partial correlations, regressions, and Actor-Partner Interdependence Modeling indicated that lower criticism and counter-criticism expression during a laboratory marital interaction task was associated with higher depressive symptoms, especially when such individuals were clinically depressed. Furthermore, during a separate and private Five-Minute Speech Sample, lower criticism by partners was associated with higher depressive symptoms, especially when those who chose the interaction topic were also clinically depressed. All analyses controlled for relationship adjustment. These results suggest that spouses with higher depressive symptoms and clinical depression diagnoses may be suppressing otherwise ordinary criticism expression toward their nondepressed partners; furthermore, nondepressed partners of depressed people are especially likely to display less criticism toward their spouse in a private task. © 2018 Family Process Institute.

Criticism and the Teaching of Literature.

ERIC Educational Resources Information Center

Miller, James E., Jr., Ed.

1965-01-01

Articles contained in this publication are (1) "Criticism in Teaching Literature" by Wayne Booth; (2) "Criticism and Literature: A Reply" (to Booth's article) by Frederick J. Hoffman; (3) "Criticism in Context" by Helen C. White; (4) "Formalist Criticism and Shakespeare" by Kester Svendsen; (5) "Grammar, History, and Criticism" by Kenneth S.…

Myths about Critical Literacy: What Teachers Need to Unlearn

ERIC Educational Resources Information Center

Lee, Cheu-jey

2011-01-01

By discussing commonly held myths, this paper attempts to clarify a number of important issues in the area of critical literacy education. These include the distinction between critical thinking and critical literacy, the audience critical literacy is meant for, the philosophical underpinnings of critical literacy, and the relationship between…

Critical and Alternative Directions in Applied Linguistics

ERIC Educational Resources Information Center

Pennycook, Alastair

2010-01-01

Critical directions in applied linguistics can be understood in various ways. The term "critical" as it has been used in "critical applied linguistics," "critical discourse analysis," "critical literacy" and so forth, is now embedded as part of applied linguistic work, adding an overt focus on questions of power and inequality to discourse…

Thinking Critically about Critical Thinking

ERIC Educational Resources Information Center

Mulnix, Jennifer Wilson

2012-01-01

As a philosophy professor, one of my central goals is to teach students to think critically. However, one difficulty with determining whether critical thinking can be taught, or even measured, is that there is widespread disagreement over what critical thinking actually is. Here, I reflect on several conceptions of critical thinking, subjecting…

Critical Education, Critical Pedagogies, Marxist Education in the United States

ERIC Educational Resources Information Center

Foley, Jean Ann; Morris, Doug; Gounari, Panayota; Agostinone-Wilson, Faith

2015-01-01

As critical pedagogy becomes more mainstream on the educational landscape in the United States, it is important to revisit the original tenets of critical pedagogy and explore their current manifestations. Since the beginning of "criticalism" from the theoretical/foundational work of the Frankfurt School of Critical Social Theory,…

14 CFR 27.143 - Controllability and maneuverability.

Code of Federal Regulations, 2013 CFR

2013-01-01

... gravity; (3) Critical rotor r.p.m.; and (4) Power off (except for helicopters demonstrating compliance...; with— (i) Critical Weight; (ii) Critical center of gravity; (iii) Critical rotor r.p.m.; (2) For...; (ii) Critical center of gravity; and (iii) Critical rotor r.p.m. (d) Wind velocities from zero to at...

14 CFR 27.143 - Controllability and maneuverability.

Code of Federal Regulations, 2012 CFR

2012-01-01

... gravity; (3) Critical rotor r.p.m.; and (4) Power off (except for helicopters demonstrating compliance...; with— (i) Critical Weight; (ii) Critical center of gravity; (iii) Critical rotor r.p.m.; (2) For...; (ii) Critical center of gravity; and (iii) Critical rotor r.p.m. (d) Wind velocities from zero to at...

14 CFR 27.143 - Controllability and maneuverability.

Code of Federal Regulations, 2014 CFR

2014-01-01

... gravity; (3) Critical rotor r.p.m.; and (4) Power off (except for helicopters demonstrating compliance...; with— (i) Critical Weight; (ii) Critical center of gravity; (iii) Critical rotor r.p.m.; (2) For...; (ii) Critical center of gravity; and (iii) Critical rotor r.p.m. (d) Wind velocities from zero to at...

Models, measurement, and strategies in developing critical-thinking skills.

PubMed

Brunt, Barbara A

2005-01-01

Health care professionals must use critical-thinking skills to solve increasingly complex problems. Educators need to help nurses develop their critical-thinking skills to maintain and enhance their competence. This article reviews various models of critical thinking, as well as methods used to evaluate critical thinking. Specific educational strategies to develop nurses' critical-thinking skills are discussed. Additional research studies are needed to determine how the process of nursing practice can nurture and develop critical-thinking skills, and which strategies are most effective in developing and evaluating critical thinking.

Association of Hospital Critical Access Status With Surgical Outcomes and Expenditures Among Medicare Beneficiaries.

PubMed

Ibrahim, Andrew M; Hughes, Tyler G; Thumma, Jyothi R; Dimick, Justin B

2016-05-17

Critical access hospitals are a predominant source of care for many rural populations. Previous reports suggest these centers provide lower quality of care for common medical admissions. Little is known about the outcomes and costs of patients admitted for surgical procedures. To compare the surgical outcomes and associated Medicare payments at critical access hospitals vs non-critical access hospitals. Cross-sectional retrospective review of 1,631,904 Medicare beneficiary admissions to critical access hospitals (n = 828) and non-critical access hospitals (n = 3676) for 1 of 4 common types of surgical procedures-appendectomy, 3467 for critical access and 151,867 for non-critical access; cholecystectomy, 10,556 for critical access and 573,435 for non-critical access; colectomy, 10,198 for critical access and 577,680 for non-critical access; hernia repair, 4291 for critical access and 300,410 for non-critical access-between 2009 and 2013. We compared risk-adjusted outcomes using a multivariable logistical regression that adjusted for patient factors (age, sex, race, Elixhauser comorbidities), admission type (elective, urgent, emergency), and type of operation. Undergoing surgical procedures at critical access vs non-critical access hospitals. Thirty-day mortality, postoperative serious complications (eg, myocardial infarction, pneumonia, or acute renal failure and a length of stay >75th percentile). Hospital costs were assessed using price-standardized Medicare payments during hospitalization. Patients (mean age, 76.5 years; 56.2% women) undergoing surgery at critical access hospitals were less likely to have chronic medical problems, and they had lower rates of heart failure (7.7% vs 10.7%, P < .0001), diabetes (20.2% vs 21.7%, P < .001), obesity (6.5% vs 10.6%, P < .001), or multiple comorbid diseases (% of patients with ≥2 comorbidities; 60.4% vs 70.2%, P < .001). After adjustment for patient factors, critical access and non-critical access hospitals had no statistically significant differences in 30-day mortality rates (5.4% vs 5.6%; adjusted odds ratio [OR], 0.96; 95% confidence interval [CI], 0.89-1.03; P = .28). However, critical access vs non-critical access hospitals had significantly lower rates of serious complications (6.4% vs 13.9%; OR, 0.35; 95% CI, 0.32-0.39; P < .001). Medicare expenditures adjusted for patient factors and procedure type were lower at critical access hospitals than non-critical access hospitals ($14,450 vs $15,845; difference, -$1395, P < .001). Among Medicare beneficiaries undergoing common surgical procedures, patients admitted to critical access hospitals compared with non-critical access hospitals had no significant difference in 30-day mortality rates, decreased risk-adjusted serious complication rates, and lower-adjusted Medicare expenditures, but were less medically complex.

Certification Processes for Safety-Critical and Mission-Critical Aerospace Software

NASA Technical Reports Server (NTRS)

Nelson, Stacy

2003-01-01

This document is a quick reference guide with an overview of the processes required to certify safety-critical and mission-critical flight software at selected NASA centers and the FAA. Researchers and software developers can use this guide to jumpstart their understanding of how to get new or enhanced software onboard an aircraft or spacecraft. The introduction contains aerospace industry definitions of safety and safety-critical software, as well as, the current rationale for certification of safety-critical software. The Standards for Safety-Critical Aerospace Software section lists and describes current standards including NASA standards and RTCA DO-178B. The Mission-Critical versus Safety-Critical software section explains the difference between two important classes of software: safety-critical software involving the potential for loss of life due to software failure and mission-critical software involving the potential for aborting a mission due to software failure. The DO-178B Safety-critical Certification Requirements section describes special processes and methods required to obtain a safety-critical certification for aerospace software flying on vehicles under auspices of the FAA. The final two sections give an overview of the certification process used at Dryden Flight Research Center and the approval process at the Jet Propulsion Lab (JPL).

A Passage into Critical Theory.

ERIC Educational Resources Information Center

Lynn, Steven

1990-01-01

Shows how a single passage might be handled by New Criticism, structuralism, deconstructionism, psychological criticism, and feminist criticism. Concludes that a plurality of critical approaches is better than a unity of approach. (RS)

Critical thinking competence and disposition of clinical nurses in a medical center.

PubMed

Feng, Rung-Chuang; Chen, Mei-Jung; Chen, Mei-Chuan; Pai, Yu-Chu

2010-06-01

Critical thinking is essential in nursing practice. Promoting critical thinking competence in clinical nurses is an important way to improve problem solving and decision-making competence to further improve the quality of patient care. However, using an adequate tool to test nurses' critical thinking competence and disposition may provide the reference criteria for clinical nurse characterization, training planning, and resource allocation for human resource management. The purpose of this study was to measure the critical thinking competence and critical thinking disposition of clinical nurses as well as to explore the related factors of critical thinking competence. Clinical nurses from four different clinical ladders selected from one medical center were stratified randomly. All qualified subjects who submitted valid questionnaires were included in the study. A Taiwan version of the modified Watson-Glaser Critical Thinking Appraisal and Critical Thinking Disposition Inventory was developed to measure the critical thinking competence and critical thinking disposition of clinical nurses. Validity was evaluated using the professional content test (content validity index = .93). Reliability was assessed with a Cronbach's alpha coefficient of .85. Data were analyzed using the SPSS for Windows (Version 12.0; SPSS Inc., Chicago, IL). Results showed that competence of interpretation was the highest critical thinking competence factor. Inference was the lowest, and reflective thinking as a critical thinking disposition was more positive. In addition, age, years of nursing experience, and experiences in other hospitals significantly influenced critical thinking competence (p < .05). Factors of age, years of experience, and nurses clinical ladder were shown to affect critical thinking disposition scores. Clinical ladder N4 nurses had the highest scores in both competence and disposition. A significant relationship was found between critical thinking competence and disposition scores, with 29.3% of the variance in critical thinking competence potentially explained by total years of nurse hospital experience. Clinical ladder and age were predictive factors for critical thinking disposition. Commonality was 27.9%. Nursing experience and clinical ladders positively affect critical thinking competence and disposition. Issues of critical thinking competence increasingly need to be measured. Therefore, appropriate tools for nursing professions should be further developed and explored for specific areas of practice.

Evaluation of the Food and Agriculture Sector Criticality Assessment Tool (FASCAT) and the Collected Data.

PubMed

Huff, Andrew G; Hodges, James S; Kennedy, Shaun P; Kircher, Amy

2015-08-01

To protect and secure food resources for the United States, it is crucial to have a method to compare food systems' criticality. In 2007, the U.S. government funded development of the Food and Agriculture Sector Criticality Assessment Tool (FASCAT) to determine which food and agriculture systems were most critical to the nation. FASCAT was developed in a collaborative process involving government officials and food industry subject matter experts (SMEs). After development, data were collected using FASCAT to quantify threats, vulnerabilities, consequences, and the impacts on the United States from failure of evaluated food and agriculture systems. To examine FASCAT's utility, linear regression models were used to determine: (1) which groups of questions posed in FASCAT were better predictors of cumulative criticality scores; (2) whether the items included in FASCAT's criticality method or the smaller subset of FASCAT items included in DHS's risk analysis method predicted similar criticality scores. Akaike's information criterion was used to determine which regression models best described criticality, and a mixed linear model was used to shrink estimates of criticality for individual food and agriculture systems. The results indicated that: (1) some of the questions used in FASCAT strongly predicted food or agriculture system criticality; (2) the FASCAT criticality formula was a stronger predictor of criticality compared to the DHS risk formula; (3) the cumulative criticality formula predicted criticality more strongly than weighted criticality formula; and (4) the mixed linear regression model did not change the rank-order of food and agriculture system criticality to a large degree. © 2015 Society for Risk Analysis.

A comparison of critical care research funding and the financial burden of critical illness in the United States.

PubMed

Coopersmith, Craig M; Wunsch, Hannah; Fink, Mitchell P; Linde-Zwirble, Walter T; Olsen, Keith M; Sommers, Marilyn S; Anand, Kanwaljeet J S; Tchorz, Kathryn M; Angus, Derek C; Deutschman, Clifford S

2012-04-01

To estimate federal dollars spent on critical care research, the cost of providing critical care, and to determine whether the percentage of federal research dollars spent on critical care research is commensurate with the financial burden of critical care. The National Institutes of Health Computer Retrieval of Information on Scientific Projects database was queried to identify funded grants whose title or abstract contained a key word potentially related to critical care. Each grant identified was analyzed by two reviewers (three if the analysis was discordant) to subjectively determine whether it was definitely, possibly, or definitely not related to critical care. Hospital and total costs of critical care were estimated from the Premier Database, state discharge data, and Medicare data. To estimate healthcare expenditures associated with caring for critically ill patients, total costs were calculated as the combination of hospitalization costs that included critical illness as well as additional costs in the year after hospital discharge. Of 19,257 grants funded by the National Institutes of Health, 332 (1.7%) were definitely related to critical care and a maximum of 1212 (6.3%) grants were possibly related to critical care. Between 17.4% and 39.0% of total hospital costs were spent on critical care, and a total of between $121 and $263 billion was estimated to be spent on patients who required intensive care. This represents 5.2% to 11.2%, respectively, of total U.S. healthcare spending. The proportion of research dollars spent on critical care is lower than the percentage of healthcare expenditures related to critical illness.

Adequacy of authors’ replies to criticism raised in electronic letters to the editor: cohort study

PubMed Central

Delamothe, Tony; Godlee, Fiona; Lundh, Andreas

2010-01-01

Objective To investigate whether substantive criticism in electronic letters to the editor, defined as a problem that could invalidate the research or reduce its reliability, is adequately addressed by the authors. Design Cohort study. Setting BMJ between October 2005 and September 2007. Inclusion criteria Research papers generating substantive criticism in the rapid responses section on bmj.com. Main outcome measures Severity of criticism (minor, moderate, or major) as judged by two editors and extent to which the criticism was addressed by authors (fully, partly, or not) as judged by two editors and the critics. Results A substantive criticism was raised against 105 of 350 (30%, 95% confidence interval 25% to 35%) included research papers, and of these the authors had responded to 47 (45%, 35% to 54%). The severity of the criticism was the same in those papers as in the 58 without author replies (mean score 2.2 in both groups, P=0.72). For the 47 criticisms with replies, there was no relation between the severity of the criticism and the adequacy of the reply, neither as judged by the editors (P=0.88 and P=0.95, respectively) nor by the critics (P=0.83; response rate 85%). However, the critics were much more critical of the replies than the editors (average score 2.3 v 1.4, P<0.001). Conclusions Authors are reluctant to respond to criticisms of their work, although they are not less likely to respond when criticisms are severe. Editors should ensure that authors take relevant criticism seriously and respond adequately to it. PMID:20699306

Critical Viewing: Stimulant to Critical Thinking. Teacher's Guide.

ERIC Educational Resources Information Center

O'Reilly, Kevin; Splaine, John

The purpose of this guide is to implement the teaching of "Critical Viewing: Stimulant to Critical Thinking," a guide for students. Part one of the guide is an overview of the organization, methodologies, and evaluation procedures used in "Critical Viewing." Suggestions and activities for teaching the six chapters in "Critical Viewing" are given…

Teaching as a Political Act: Critical Pedagogy in Library Instruction

ERIC Educational Resources Information Center

Fritch, Melia Erin

2018-01-01

This article establishes a theoretical framework for critical library instruction (and thereby critical information literacy) that is built upon critical feminist theory, critical race theory, and engaged pedagogy, among others. Using the ideas and work of theorists to create a path linking the ideas of critical analyses together, the author…

Assessing Students' Critical Thinking Performance: Urging for Measurements Using Multi-Response Format

ERIC Educational Resources Information Center

Ku, Kelly Y. L.

2009-01-01

The current paper discusses ambiguities in critical thinking assessment. The paper first reviews the components of critical thinking. It then discusses the features and issues of commonly used critical thinking tests and to what extend they are made compatible to the conceptualization of critical thinking. The paper argues that critical thinking…

A Preliminary Investigation into Critical Thinking of Urban Xi'an High School Students

ERIC Educational Resources Information Center

Zhou, Qing; Wang, Xiang; Yao, Linna

2007-01-01

This paper reports the development of critical thinking of urban high school students in the Chinese city of Xi'an. It presents the assessment of the students' two components of critical thinking: dispositions towards critical thinking and critical thinking skills, using the California Critical Thinking Disposition Inventory and the California…

Does a Business Curriculum Develop or Filter Critical Thinking?

ERIC Educational Resources Information Center

Coleman, B. Jay; Mason, Paul; Steagall, Jeffrey W.

2012-01-01

We investigate whether a business curriculum develops critical thinking ability or at least serves as a filter for critical thinking (i.e., students who cannot think critically tend not to progress toward graduation). We measure critical thinking by performance on the Watson-Glaser Critical Thinking Appraisal Short Form which was administered to a…

The Anatomy of Critical Discourse.

ERIC Educational Resources Information Center

Rosenfield, Lawrence W.

1968-01-01

Critical discourse is best understood when its logical features are identified. An examination of the basic elements and modes of rhetorical criticism (a form of critical discourse) produces a finite set of options for the critic, thus enabling him to develop a system of alternatives in his critical efforts. For example, by selecting from among…

Training dedicated emergency physicians in surgical critical care: knowledge acquisition and workforce collaboration for the care of critically ill trauma/surgical patients.

PubMed

Chiu, William C; Marcolini, Evie G; Simmons, Dell E; Yeatts, Dale J; Scalea, Thomas M

2011-07-01

The Leapfrog Group initiative has led to an increasing public demand for dedicated intensivists providing critical care services. The Acute Care Surgery training initiative promotes an expansion of trauma/surgical care and operative domain, redirecting some of our focus from critical care. Will we be able to train and enforce enough intensivists to care for critically ill surgical patients? We have been training emergency physicians (EPs) alongside surgeons in our country's largest Trauma/Surgical Critical Care Fellowship Program annually for more than a decade. We reviewed our Society of Critical Care Medicine Multidisciplinary Critical Care Knowledge Assessment Program (MCCKAP, critical care in-training examination) scores from 2006 to 2009 (4 years). The MCCKAP, administered during the ninth month of a Critical Care Fellowship, is the only known standardized objective examination available in this country to compare critical care knowledge acquisition across different specialties. Subsequent workforce outcome for these Emergency Medicine Critical Care Fellowship graduates was analyzed. Over the 4-year period, we trained 42 Fellows in our Program who qualified for this study (30 surgeons and 12 EPs). Surgeons and EP performance scores on the MCCKAP examination were not different. The mean National Board Equivalent score was 419 ± 61 (mean ± standard deviation) for surgeons and 489 ± 87 for EPs. The highest score was achieved by an EP. The lowest score was not achieved by an EP. Ten of 12 (83%) EP Critical Care Fellowship graduates are practicing inpatient critical care in intensive care units with attending physician level responsibilities. EPs training in a Surgical Critical Care Fellowship can acquire critical care knowledge equivalent to that of surgeons. EPs trained in a Surgical Critical Care paradigm can potentially expand the intensive care unit workforce for Surgical Critical Care patients.

Hybridized Kibble-Zurek scaling in the driven critical dynamics across an overlapping critical region

NASA Astrophysics Data System (ADS)

Zhai, Liang-Jun; Wang, Huai-Yu; Yin, Shuai

2018-04-01

The conventional Kibble-Zurek scaling describes the scaling behavior in the driven dynamics across a single critical region. In this paper, we study the driven dynamics across an overlapping critical region, in which a critical region (Region A) is overlaid by another critical region (Region B). We develop a hybridized Kibble-Zurek scaling (HKZS) to characterize the scaling behavior in the driven process. According to the HKZS, the driven dynamics in the overlapping region can be described by the critical theories for both Region A and Region B simultaneously. This results in a constraint on the scaling function in the overlapping critical region. We take the quantum Ising chain in an imaginary longitudinal field as an example. In this model, the critical region of the Yang-Lee edge singularity and the critical region of the ferromagnetic-paramagnetic phase transition overlap with each other. We numerically confirm the HKZS by simulating the driven dynamics in this overlapping critical region. The HKZSs in other models are also discussed.

Assessing the critical thinking skills of faculty: What do the findings mean for nursing education?

PubMed

Zygmont, Dolores M; Schaefer, Karen Moore

2006-01-01

The purpose of this study was twofold: to determine the critical thinking skills of nurse faculty and to examine the relationship between epistemological position and critical thinking. Most participants reported having no education on critical thinking. Data were collected using the California Critical Thinking Skills Test (CCTST) and the Learning Environment Preferences (LEP). Findings from the CCTST indicated that faculty varied considerably in their ability to think critically; LEP findings suggested that participants had not reached the intellectual level needed for critical thinking. In addition, 12 faculty participated in one-hour telephone interviews in which they described experiences in which students demonstrated critical thinking. Despite a lack of clarity on the definition of critical thinking, faculty described clinical examples where students engaged in analysis, inference, and evaluation. Based on these findings, it is recommended that faculty transfer their ability to engage students in critical thinking in the clinical setting to the classroom setting. Benchmarks can be established based on the ability of faculty to engage in critical thinking.

The Theory and Practice of Genre Criticism: Genre Criticism: The Analysis of Form, Part I; Genre Criticism: Judgment Argument and Evidence, Part II; [and] Genre Criticism: A Topical Bibliography, Part III.

ERIC Educational Resources Information Center

Creps, Earl

A three-part study of the forms of rhetorical criticism is offered. Part one reviews the nature of genre criticism, enumerates several concepts of form and the types of genre criticism they produce, and discusses the implications of this relationship between form and genre. Part two is an essay on the methodological implications of form-grounded…

The Possibility of Film Criticism.

ERIC Educational Resources Information Center

Poague, Leland; Cadbury, William

1989-01-01

Examines the role of critical language in film criticism. Compares and contrasts Monroe Beardsley's philosophy on film aesthetics with the New Criticism. Outlines some of the contributions Beardsley has made to the study of film criticism. (KM)

Nuclear criticality safety: 5-day training course

DOE Office of Scientific and Technical Information (OSTI.GOV)

Schlesser, J.A.

1992-11-01

This compilation of notes is presented as a source reference for the criticality safety course. It represents the contributions of many people, particularly Tom McLaughlin, the course's primary instructor. At the completion of this training course, the attendee will: be able to define terms commonly used in nuclear criticality safety; be able to appreciate the fundamentals of nuclear criticality safety; be able to identify factors which affect nuclear criticality safety; be able to identify examples of criticality controls as used at Los Alamos; be able to identify examples of circumstances present during criticality accidents; be able to identify examples ofmore » computer codes used by the nuclear criticality safety specialist; be able to identify examples of safety consciousness required in nuclear criticality safety.« less

Identifying critical thinking indicators and critical thinker attributes in nursing practice.

PubMed

Chao, Shu-Yuan; Liu, Hsing-Yuan; Wu, Ming-Chang; Clark, Mary Jo; Tan, Jung-Ying

2013-09-01

Critical thinking is an essential skill in the nursing process. Although several studies have evaluated the critical thinking skills of nurses, there is limited information related to the indicators of critical thinking or evaluation of critical thinking in the context of the nursing process. This study investigated the potential indicators of critical thinking and the attributes of critical thinkers in clinical nursing practice. Knowledge of these indicators can aid the development of tools to assess nursing students' critical thinking skills. The study was conducted between September 2009 and August 2010. In phase 1, a literature review and four focus groups were conducted to identify the indicators of critical thinking in the context of nursing and the attributes of critical thinkers. In phase 2, 30 nursing professionals participated in a modified Delphi research survey to establish consensus and the appropriateness of each indicator and attribute identified in phase 1. We identified 37 indicators of critical thinking and 10 attributes of critical thinkers. The indicators were categorized into five subscales within the context of the nursing process toreflect nursing clinical practice: assessment, 16 indicators of ability to apply professional knowledge and skills to analyze and interpret patient problems; diagnosis, five indicators of ability to propose preliminary suppositions; planning, five indicators of ability to develop problem-solving strategies; implementation, five indicators of ability to implement planning; and evaluation, six indicators of ability to self-assess and reflect. The study operationalized critical thinking into a practical indicator suitable for nursing contexts in which critical thinking is required for clinical problem solving. Identified indicators and attributes can assist clinical instructors to evaluate student critical thought skills and development-related teaching strategies.

The relationship between family expressed emotion, perceived criticism and criticism sensitivity and psychiatric outcomes following traumatic brain injury.

PubMed

Alway, Yvette; Ponsford, Jennie; McKay, Adam

2016-12-30

Family expressed emotion (EE) is a strong predictor of outcome in a range of psychiatric and medical conditions. This study aimed to examine the relationship between family EE-criticism, patient perceived criticism and criticism sensitivity and psychiatric disorders following moderate to severe traumatic brain injury (TBI). Participants were 60 patients with TBI and their family members. Patients were assessed for psychiatric disorders using the Structured Clinical Interview for DSM-IV (SCID-I) and completed the Perceived Criticism Measure (PCM) to determine levels of perceived criticism and criticism sensitivity. Family members completed the Family Questionnaire (FQ) to assess patient directed EE-criticism. Patients were reassessed approximately 12-months post-baseline. After controlling for diagnostic status at baseline, high criticism sensitivity at baseline was associated with greater probability of psychiatric diagnosis at follow-up (odds ratio=3.99, 95% CI=1.15-13.71). Family EE-criticism and perceived criticism were not predictive of patient diagnostic status at follow-up, but patients with high EE-family members were more likely to have a concurrent psychiatric diagnosis at baseline. Findings suggest that sensitivity to interpersonal criticism may have a role in the development and course of psychiatric disorders following TBI. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Creating Critical Objectives and Assessments Using a Critical Communication Pedagogical Framework

ERIC Educational Resources Information Center

Kahl, David H., Jr.

2018-01-01

Courses: Instructional Communication, Graduate Teaching Assistant Training Programs. Objectives: Students will (1) understand critical communication pedagogy (CCP); (2) evaluate traditional and critical objectives and assessment procedures; and (3) create critical objectives and assessment procedures.

Cross-cultural perspectives on critical thinking.

PubMed

Jenkins, Sheryl Daun

2011-05-01

The purpose of this cross-cultural study was to explore critical thinking among nurse scholars in Thailand and the United States. The study used qualitative methodology to examine how nurse scholars describe critical thinking in nursing. Nurse educators in Thailand and the United States were questioned concerning the following aspects of critical thinking: essential components; teaching and evaluation techniques; characteristics of critical thinkers; and the importance of a consensus definition for critical thinking in nursing. Their statements, which revealed both common and specific cultural aspects of critical thinking, were subjected to content analysis. Certain themes emerged that have not been widely discussed in the literature, including the link between staying calm and thinking critically, the assertion that happiness is an essential component of critical thinking, and the participants' nearly unanimous support for coming to a consensus definition of critical thinking for nursing. Copyright 2011, SLACK Incorporated.

Critical indices for reversible gamma-alpha phase transformation in metallic cerium

NASA Astrophysics Data System (ADS)

Soldatova, E. D.; Tkachenko, T. B.

1980-08-01

Critical indices for cerium have been determined within the framework of the pseudobinary solution theory along the phase equilibrium curve, the critical isotherm, and the critical isobar. The results obtained verify the validity of relationships proposed by Rushbrook (1963), Griffiths (1965), and Coopersmith (1968). It is concluded that reversible gamma-alpha transformation in metallic cerium is a critical-type transformation, and cerium has a critical point on the phase diagram similar to the critical point of the liquid-vapor system.

National survey on current situation of critical value reporting in 973 laboratories in China.

PubMed

Fei, Yang; Zhao, Haijian; Wang, Wei; He, Falin; Zhong, Kun; Yuan, Shuai; Wang, Zhiguo

2017-10-15

The aim of the study was to investigate the state-of-the-art of the performance of critical value reporting and provide recommendations for laboratories setting critical value reporting time frames. The National Centre for Clinical Laboratories in China initiated a critical value reporting investigation in 2015. A questionnaire related to critical value reporting policy was sent to 1589 clinical laboratories in China online. The questionnaire consisted of a set of questions related to critical value reporting policy and a set of questions related to timeliness of critical value reporting. The survey data were collected between March and April 2015. A total survey response rate was 61.2%. The critical value unreported rate, unreported timely rate, and clinical unacknowledged rate of more than half of participants were all 0.0%. More than 75.0% of participants could report half of critical values to clinicians within 20 minutes and could report 90.0% of critical values to clinicians within 25 minutes (from result validation to result communication to the clinician). The median of target critical value reporting time was 15 minutes. "Reporting omission caused by laboratory staff", "communications equipment failure to connect", and "uncompleted application form without contact information of clinician" were the three major reasons for unreported critical value. The majority of laboratories can report critical values to responsible clinical staff within 25 minutes. Thus, this value could be recommended as suitable critical value reporting time frame for biochemistry laboratories in China. However, careful monitoring of the complete reporting process and improvement of information systems should ensure further improvement of critical value reporting timeliness.

2011 Annual Criticality Safety Program Performance Summary

DOE Office of Scientific and Technical Information (OSTI.GOV)

Andrea Hoffman

The 2011 review of the INL Criticality Safety Program has determined that the program is robust and effective. The review was prepared for, and fulfills Contract Data Requirements List (CDRL) item H.20, 'Annual Criticality Safety Program performance summary that includes the status of assessments, issues, corrective actions, infractions, requirements management, training, and programmatic support.' This performance summary addresses the status of these important elements of the INL Criticality Safety Program. Assessments - Assessments in 2011 were planned and scheduled. The scheduled assessments included a Criticality Safety Program Effectiveness Review, Criticality Control Area Inspections, a Protection of Controlled Unclassified Information Inspection,more » an Assessment of Criticality Safety SQA, and this management assessment of the Criticality Safety Program. All of the assessments were completed with the exception of the 'Effectiveness Review' for SSPSF, which was delayed due to emerging work. Although minor issues were identified in the assessments, no issues or combination of issues indicated that the INL Criticality Safety Program was ineffective. The identification of issues demonstrates the importance of an assessment program to the overall health and effectiveness of the INL Criticality Safety Program. Issues and Corrective Actions - There are relatively few criticality safety related issues in the Laboratory ICAMS system. Most were identified by Criticality Safety Program assessments. No issues indicate ineffectiveness in the INL Criticality Safety Program. All of the issues are being worked and there are no imminent criticality concerns. Infractions - There was one criticality safety related violation in 2011. On January 18, 2011, it was discovered that a fuel plate bundle in the Nuclear Materials Inspection and Storage (NMIS) facility exceeded the fissionable mass limit, resulting in a technical safety requirement (TSR) violation. The TSR limits fuel plate bundles to 1085 grams U-235, which is the maximum loading of an ATR fuel element. The overloaded fuel plate bundle contained 1097 grams U-235 and was assembled under an 1100 gram U-235 limit in 1982. In 2003, the limit was reduced to 1085 grams citing a new criticality safety evaluation for ATR fuel elements. The fuel plate bundle inventories were not checked for compliance prior to implementing the reduced limit. A subsequent review of the NMIS inventory did not identify further violations. Requirements Management - The INL Criticality Safety program is organized and well documented. The source requirements for the INL Criticality Safety Program are from 10 CFR 830.204, DOE Order 420.1B, Chapter III, 'Nuclear Criticality Safety,' ANSI/ANS 8-series Industry Standards, and DOE Standards. These source requirements are documented in LRD-18001, 'INL Criticality Safety Program Requirements Manual.' The majority of the criticality safety source requirements are contained in DOE Order 420.1B because it invokes all of the ANSI/ANS 8-Series Standards. DOE Order 420.1B also invokes several DOE Standards, including DOE-STD-3007, 'Guidelines for Preparing Criticality Safety Evaluations at Department of Energy Non-Reactor Nuclear Facilities.' DOE Order 420.1B contains requirements for DOE 'Heads of Field Elements' to approve the criticality safety program and specific elements of the program, namely, the qualification of criticality staff and the method for preparing criticality safety evaluations. This was accomplished by the approval of SAR-400, 'INL Standardized Nuclear Safety Basis Manual,' Chapter 6, 'Prevention of Inadvertent Criticality.' Chapter 6 of SAR-400 contains sufficient detail and/or reference to the specific DOE and contractor documents that adequately describe the INL Criticality Safety Program per the elements specified in DOE Order 420.1B. The Safety Evaluation Report for SAR-400 specifically recognizes that the approval of SAR-400 approves the INL Criticality Safety Program. No new source requirements were released in 2011. A revision to LRD-18001 is planned for 2012 to clarify design requirements for criticality alarms. Training - Criticality Safety Engineering has developed training and provides training for many employee positions, including fissionable material handlers, facility managers, criticality safety officers, firefighters, and criticality safety engineers. Criticality safety training at the INL is a program strength. A revision to the training module developed in 2010 to supplement MFC certified fissionable material handlers (operators) training was prepared and presented in August of 2011. This training, 'Applied Science of Criticality Safety,' builds upon existing training and gives operators a better understanding of how their criticality controls are derived. Improvements to 00INL189, 'INL Criticality Safety Principles' are planned for 2012 to strengthen fissionable material handler training.« less

Part 1: Pressure ulcer assessment - the development of Critical Care Pressure Ulcer Assessment Tool made Easy (CALCULATE).

PubMed

Richardson, Annette; Barrow, Isabel

2015-11-01

Critically ill patients are at high risk of developing pressure ulcers resulting in serious untoward patient and health care system outcomes. Pressure ulcer prevention is therefore an important patient safety priority and establishing a structured approach to pressure ulcer risk assessment to identify patients at risk is a critical first step. The literature was searched using three electronic databases from 2000 to 2011 to identify papers reporting on pressure ulcer risk factors and assessment in adult critical care. The review and appraisal of papers were conducted by two critical care nurses. Papers underwent detailed review if they met inclusion criteria where they identified pressure ulcer assessment scores, scales or risk factors and related to adult critical care patients Seven papers were reviewed. No single assessment tool was sufficiently validated for critically ill patients and seven key critical care risk factors were identified. These risk factors were: mechanical ventilation, impaired circulation, dialysis, long surgery, low protein and too unstable to turn. The tool Critical Care Pressure Ulcer Assessment Tool made Easy (CALCULATE) was developed utilizing the risk factors from the literature and expert critical care nursing consensus decision-making. In the absence of current consensus, valid assessment scales and limited evidence for the most appropriate pressure ulcer assessment for critically ill patients, this assessment tool offers an easy, appropriate alternative for critically ill patients than existing tools primarily validated for acute care wards. 'CALCULATE' offers an important contribution towards the advancement and development of critical care pressure ulcer risk assessment. Future research is needed to further enhance and inform pressure ulcer risk assessment of the critically ill patients. The identification of critical care risk factors may be an indicative method of assessing pressure ulcer risk in the critically ill patients. © 2015 British Association of Critical Care Nurses.

Learning styles and critical thinking relationship in baccalaureate nursing education: a systematic review.

PubMed

Andreou, Christos; Papastavrou, Evridiki; Merkouris, Anastasios

2014-03-01

Critical thinking is a desirable competency for contemporary nurses although there are growing concerns supporting a disturbing paucity in its achievement. Learning styles reflect habitual behaviors which determine distinct preferences within learning situations. Evidence suggests that critical thinking could evolve through learning processes. Variances in critical thinking achievement by nursing students might therefore be influenced by individual learning preferences. The concepts "learning styles" and "critical thinking" have been independently examined in the nursing literature. No reviews were found however exploring their association in nursing education. To identify the potential relationships between learning styles and critical thinking in baccalaureate nursing students. Systematic review. Eleven electronic databases were utilized without geographical and time publishing filters. Hand-searching journals and scanning references from retrieved studies were also performed. Databases were searched for descriptive correlational studies which considered the relationship between learning styles and critical thinking in baccalaureate nursing students. The authors independently progressed three stage screening. Retrieved articles were reviewed at title, abstract and full text levels according to predetermined criteria. All included studies were quality appraised using a rating tool for descriptive studies. Six studies were finally included. Findings were grouped under four key themes: predominant learning styles, critical thinking scoring, critical thinking evolution across academic progress and learning styles-critical thinking correlations. Learning styles' diversities, weak critical thinking and inconsistent evolution through academic progress were revealed across studies. Critical thinking differed significantly between learning styles. Commonly accepted models in nursing education were lacking in both learning styles and critical thinking. Within studies identical learning styles were found to be positively or negatively related to critical thinking. However comparative findings across studies revealed that all learning styles might be positive determinants toward critical thinking evolution, suggesting that there is a relationship between learning styles and critical thinking. Certain links between learning styles and critical thinking were supported in given settings and given nursing student populations. Further field exploration is required. Copyright © 2013 Elsevier Ltd. All rights reserved.

Examining patterns of change in the critical thinking skills of graduate nursing students.

PubMed

McMullen, Maureen A; McMullen, William F

2009-06-01

Although critical thinking in undergraduate nursing education has been explored in depth, little is known about the critical thinking skills of graduate nursing students. Prior research on change in critical thinking scores is based primarily on pretest and posttest assessments that provide minimal information about change. This study used individual growth modeling to investigate how critical thinking skills change during a 2-year graduate nurse program. Scores from the evaluation, inference, and analysis subscales of the California Critical Thinking Skills Test comprised the empirical growth record. Change in the three critical thinking skills was more dynamic than that reported in previous studies. Patterns of change differed by critical thinking skill and in relation to students' initial critical thinking skill levels at program entry.

Can One Learn to Think Critically? – A Philosophical Exploration

PubMed Central

Raymond-Seniuk, Christy; Profetto-McGrath, Joanne

2011-01-01

Within nursing, critical thinking is a required skill that educators strive to foster in their students’ development for use in complex healthcare settings. Hence the numerous studies published measuring critical thinking as a terminal outcome of education. However, an important comparison between different philosophical underpinnings such as person, truth and the nature of nursing, and how one defines and utilizes critical thinking in practice, has been absent from discussions about critical thinking and learning. When one views critical thinking with varying philosophical lenses, important questions are raised and discussion is expanded. These questions illuminate different perspectives of critical thinking and attempt to explore whether critical thinking can be learned in nursing. The implications of taking a single philosophical viewpoint and a pluralistic approach to understanding critical thinking and learning are explored. PMID:21760871

Criticism in the Romantic Relationships of Individuals With Social Anxiety.

PubMed

Porter, Eliora; Chambless, Dianne L; Keefe, John R

2017-07-01

Social anxiety is associated with difficulties in intimate relationships. Because fear of negative evaluation is a cardinal feature of social anxiety disorder, perceived criticism and upset due to criticism from partners may play a significant role in socially anxious individuals' intimate relationships. In the present study, we examine associations between social anxiety and perceived, observed, and expressed criticism in interactions with romantic partners. In Study 1, we collected self-report data from 343 undergraduates and their romantic partners on social anxiety symptoms, perceived and expressed criticism, and upset due to criticism. One year later couples reported whether they were still in this relationship. Results showed that social anxiety was associated with being more critical of one's partner, and among women, being more upset by criticism from a partner. Social anxiety was not related to perceived criticism, nor did criticism variables predict relationship status at Time 2. In Study 2, undergraduate couples with a partner high (n = 26) or low (n = 26) in social anxiety completed a 10-minute, video-recorded problem-solving task. Both partners rated their perceived and expressed criticism and upset due to criticism following the interaction, and observers coded interactions for criticism. Results indicated that social anxiety was not significantly related to any of the criticism variables, but post hoc analyses cast doubts upon the external validity of the problem-solving task. Results are discussed in light of known difficulties with intimacy among individuals with social anxiety. Copyright © 2016. Published by Elsevier Ltd.

Critical Thinking Disposition and Skills in Dental Students: Development and Relationship to Academic Outcomes.

PubMed

Whitney, Eli M; Aleksejuniene, Jolanta; Walton, Joanne N

2016-08-01

Critical thinking is a key element of complex problem-solving and professional behavior. An ideal critical thinking measurement instrument would be able to accurately predict which dental students are predisposed to and capable of thinking critically and applying such thinking skills to clinical situations. The aims of this study were to describe critical thinking disposition and skills in dental students at the beginning and end of their first year, examine cohort and gender effects, and compare their critical thinking test scores to their first-year grades. Volunteers from three student cohorts at the University of British Columbia were tested using the California Critical Thinking Disposition Inventory and California Critical Thinking Skills instruments at the beginning and end of their first year. Based on the preliminary findings, one cohort was retested at graduation when their final-year grades and clinical advisor rankings were compared to their critical thinking test scores. The results showed that students who entered dental school with higher critical thinking scores tended to complete their first year with higher critical thinking scores, achieve higher grades, and show greater disposition to think critically at the start of the program. Students who demonstrated an ability to think critically and had a disposition to do so at the start of the program were also likely to demonstrate those same attributes at the completion of their training. High critical thinking scores were associated with success in both didactic and clinical settings in dental school.

When Sex and Power Collide: An Argument for Critical Sexuality Studies.

PubMed

Fahs, Breanne; McClelland, Sara I

2016-01-01

Attentive to the collision of sex and power, we add momentum to the ongoing development of the subfield of critical sexuality studies. We argue that this body of work is defined by its critical orientation toward the study of sexuality, along with a clear allegiance to critical modalities of thought, particularly feminist thought. Critical sexuality studies takes its cues from several other critical moments in related fields, including critical psychology, critical race theory, critical public health, and critical youth studies. Across these varied critical stances is a shared investment in examining how power and privilege operate, understanding the role of historical and epistemological violence in research, and generating new models and paradigms to guide empirical and theoretical research. With this guiding framework, we propose three central characteristics of critical sexuality studies: (a) conceptual analysis, with particular attention to how we define key terms and conceptually organize our research (e.g., attraction, sexually active, consent, agency, embodiment, sexual subjectivity); (b) attention to the material qualities of abject bodies, particularly bodies that are ignored, overlooked, or pushed out of bounds (e.g., viscous bodies, fat bodies, bodies in pain); and (c) heteronormativity and heterosexual privilege, particularly how assumptions about heterosexuality and heteronormativity circulate in sexuality research. Through these three critical practices, we argue that critical sexuality studies showcases how sex and power collide and recognizes (and tries to subvert) the various power imbalances that are deployed and replicated in sex research.

Critical thinking dispositions of nursing students in Asian and non-Asian countries: a literature review.

PubMed

Salsali, Mahvash; Tajvidi, Mansooreh; Ghiyasvandian, Shahrzad

2013-09-26

Critical thinking disposition represents an inclination of a person to use possessed skills in relation to critical thinking. The trend of critical thinking has been described as inner motivation to solve problems and make decisions by thinking. In nursing as a practical profession, the concept of critical thinking dispositions is important component in helping to manage complex health situations and to deal with patient issues effectively. Willingness to think critically is a prerequisite for safe and subtly performance. The results of studies show critical thinking dispositions of nursing students in Asian countries are different from non-Asian countries. Aim of this literature review was to compare critical thinking dispositions of nursing students in Asian and non-Asian countries. Literature review was done in English and Persian databases. The results showed of the 795 articles published in English and Persian language that studied critical thinking, 73 ones studied critical thinking skills and dispositions in nursing education, and relationship between teaching methods and critical thinking skills and dispositions in nursing education of different countries. Fifteen of seventy three articles assessed critical thinking dispositions in nursing students. Limited studies showed that the Asian nursing students had mostly undermining score of the critical thinking dispositions, while non-Asian countries tend to positive scores. The reasons for these differences could be due to issues such as environmental, educational methods and cultural differences. However, future studies should measure critical thinking disposition by discipline-based tools.

Critical Thinking Dispositions of Nursing Students in Asian and Non-Asian Countries: A Literature Review

PubMed Central

Salsali, Mahvash; Tajvidi, Mansooreh; Ghiyasvandian, Shahrzad

2013-01-01

Critical thinking disposition represents an inclination of a person to use possessed skills in relation to critical thinking. The trend of critical thinking has been described as inner motivation to solve problems and make decisions by thinking. In nursing as a practical profession, the concept of critical thinking dispositions is important component in helping to manage complex health situations and to deal with patient issues effectively. Willingness to think critically is a prerequisite for safe and subtly performance. The results of studies show critical thinking dispositions of nursing students in Asian countries are different from non-Asian countries. Aim of this literature review was to compare critical thinking dispositions of nursing students in Asian and non-Asian countries. Literature review was done in English and Persian databases. The results showed of the 795 articles published in English and Persian language that studied critical thinking, 73 ones studied critical thinking skills and dispositions in nursing education, and relationship between teaching methods and critical thinking skills and dispositions in nursing education of different countries. Fifteen of seventy three articles assessed critical thinking dispositions in nursing students. Limited studies showed that the Asian nursing students had mostly undermining score of the critical thinking dispositions, while non-Asian countries tend to positive scores. The reasons for these differences could be due to issues such as environmental, educational methods and cultural differences. However, future studies should measure critical thinking disposition by discipline-based tools. PMID:24171885

Critical Thinking: Discovery of a Misconception

ERIC Educational Resources Information Center

Rohrer, Sandie

2014-01-01

Critical thinking skills in the healthcare field are imperative when making quick-thinking decisions. This descriptive comparative study investigated to what extent completing a critical thinking course improved college students' critical thinking skills. The study further investigated whether the instructors' critical thinking skills were…

76 FR 58730 - Version 4 Critical Infrastructure Protection Reliability Standards

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-22

... provide a cybersecurity framework for the identification and protection of ``Critical Cyber Assets'' to... the identification and documentation of Critical Cyber Assets associated with Critical Assets that... Standards provide a cybersecurity framework for the identification and protection of ``Critical Cyber Assets...

Accelerator driven sub-critical core

DOEpatents

McIntyre, Peter M; Sattarov, Akhdiyor

2015-03-17

Systems and methods for operating an accelerator driven sub-critical core. In one embodiment, a fission power generator includes a sub-critical core and a plurality of proton beam generators. Each of the proton beam generators is configured to concurrently provide a proton beam into a different area of the sub-critical core. Each proton beam scatters neutrons within the sub-critical core. The plurality of proton beam generators provides aggregate power to the sub-critical core, via the proton beams, to scatter neutrons sufficient to initiate fission in the sub-critical core.

Critical Care Organizations: Building and Integrating Academic Programs.

PubMed

Moore, Jason E; Oropello, John M; Stoltzfus, Daniel; Masur, Henry; Coopersmith, Craig M; Nates, Joseph; Doig, Christopher; Christman, John; Hite, R Duncan; Angus, Derek C; Pastores, Stephen M; Kvetan, Vladimir

2018-04-01

Academic medical centers in North America are expanding their missions from the traditional triad of patient care, research, and education to include the broader issue of healthcare delivery improvement. In recent years, integrated Critical Care Organizations have developed within academic centers to better meet the challenges of this broadening mission. The goal of this article was to provide interested administrators and intensivists with the proper resources, lines of communication, and organizational approach to accomplish integration and Critical Care Organization formation effectively. The Academic Critical Care Organization Building section workgroup of the taskforce established regular monthly conference calls to reach consensus on the development of a toolkit utilizing methods proven to advance the development of their own academic Critical Care Organizations. Relevant medical literature was reviewed by literature search. Materials from federal agencies and other national organizations were accessed through the Internet. The Society of Critical Care Medicine convened a taskforce entitled "Academic Leaders in Critical Care Medicine" on February 22, 2016 at the 45th Critical Care Congress using the expertise of successful leaders of advanced governance Critical Care Organizations in North America to develop a toolkit for advancing Critical Care Organizations. Key elements of an academic Critical Care Organization are outlined. The vital missions of multidisciplinary patient care, safety, and quality are linked to the research, education, and professional development missions that enhance the value of such organizations. Core features, benefits, barriers, and recommendations for integration of academic programs within Critical Care Organizations are described. Selected readings and resources to successfully implement the recommendations are provided. Communication with medical school and hospital leadership is discussed. We present the rationale for critical care programs to transition to integrated Critical Care Organizations within academic medical centers and provide recommendations and resources to facilitate this transition and foster Critical Care Organization effectiveness and future success.

Critical Thinking vs. Critical Consciousness

ERIC Educational Resources Information Center

Doughty, Howard A.

2006-01-01

This article explores four kinds of critical thinking. The first is found in Socratic dialogues, which employ critical thinking mainly to reveal logical fallacies in common opinions, thus cleansing superior minds of error and leaving philosophers free to contemplate universal verities. The second is critical interpretation (hermeneutics) which…

Critical Literature Pedagogy: Teaching Canonical Literature for Critical Literacy

ERIC Educational Resources Information Center

Borsheim-Black, Carlin; Macaluso, Michael; Petrone, Robert

2014-01-01

This article introduces Critical Literature Pedagogy (CLP), a pedagogical framework for applying goals of critical literacy within the context of teaching canonical literature. Critical literacies encompass skills and dispositions to understand, question, and critique ideological messages of texts; because canonical literature is often…

Critical-thinking ability in respiratory care students and its correlation with age, educational background, and performance on national board examinations.

PubMed

Wettstein, Richard B; Wilkins, Robert L; Gardner, Donna D; Restrepo, Ruben D

2011-03-01

Critical thinking is an important characteristic to develop in respiratory care students. We used the short-form Watson-Glaser Critical Thinking Appraisal instrument to measure critical-thinking ability in 55 senior respiratory care students in a baccalaureate respiratory care program. We calculated the Pearson correlation coefficient to assess the relationships between critical-thinking score, age, and student performance on the clinical-simulation component of the national respiratory care boards examination. We used chi-square analysis to assess the association between critical-thinking score and educational background. There was no significant relationship between critical-thinking score and age, or between critical-thinking score and student performance on the clinical-simulation component. There was a significant (P = .04) positive association between a strong science-course background and critical-thinking score, which might be useful in predicting a student's ability to perform in areas where critical thinking is of paramount importance, such as clinical competencies, and to guide candidate-selection for respiratory care programs.

Profile of Students’ Critical Thinking Skill Measured by Science Virtual Test on Living Things and Environmental Sustainability Theme

NASA Astrophysics Data System (ADS)

Maulida, N. I.; Firman, H.; Rusyati, L.

2017-02-01

The aims of this study are: (1) to investigate the level of students’ critical thinking skill on living things and environmental sustainability theme for each Inch’ critical thinking elements and overall, (2) to investigate the level of students’ critical thinking skill on living things characteristic, biodiversity, energy resources, ecosystem, environmental pollution, and global warming topics. The research was conducted due to the important of critical thinking measurement to get the current skill description as the basic consideration for further critical thinking skill improvement in lower secondary science. The research method used was descriptive. 331 seventh grade students taken from five lower secondary schools in Cirebon were tested to get the critical thinking skill data by using Science Virtual Test as the instrument. Generally, the mean scores on eight Inch’ critical thinking elements and overall score from descriptive statistic reveals a moderate attainments level. Students’ critical thinking skill on biodiversity, energy resources, ecosystem, environmental pollution, and global warming topics are in moderate level. While students’ critical thinking skill on living things characteristic is identified as high level. Students’ experience in thinking critically during science learning process and the characteristic of the topic are emerged as the reason behind the students’ critical thinking skill level on certain science topic.

Critical Care Organizations: Business of Critical Care and Value/Performance Building.

PubMed

Leung, Sharon; Gregg, Sara R; Coopersmith, Craig M; Layon, A Joseph; Oropello, John; Brown, Daniel R; Pastores, Stephen M; Kvetan, Vladimir

2018-01-01

New, value-based regulations and reimbursement structures are creating historic care management challenges, thinning the margins and threatening the viability of hospitals and health systems. The Society of Critical Care Medicine convened a taskforce of Academic Leaders in Critical Care Medicine on February 22, 2016, during the 45th Critical Care Congress to develop a toolkit drawing on the experience of successful leaders of critical care organizations in North America for advancing critical care organizations (Appendix 1). The goal of this article was to provide a roadmap and call attention to key factors that adult critical care medicine leadership in both academic and nonacademic setting should consider when planning for value-based care. Relevant medical literature was accessed through a literature search. Material published by federal health agencies and other specialty organizations was also reviewed. Collaboratively and iteratively, taskforce members corresponded by electronic mail and held monthly conference calls to finalize this report. The business and value/performance critical care organization building section comprised of leaders of critical care organizations with expertise in critical care administration, healthcare management, and clinical practice. Two phases of critical care organizations care integration are described: "horizontal," within the system and regionalization of care as an initial phase, and "vertical," with a post-ICU and postacute care continuum as a succeeding phase. The tools required for the clinical and financial transformation are provided, including the essential prerequisites of forming a critical care organization; the manner in which a critical care organization can help manage transformational domains is considered. Lastly, how to achieve organizational health system support for critical care organization implementation is discussed. A critical care organization that incorporates functional clinical horizontal and vertical integration for ICU patients and survivors, aligns strategy and operations with those of the parent health system, and encompasses knowledge on finance and risk will be better positioned to succeed in the value-based world.

Nurse educators' critical thinking: A mixed methods exploration.

PubMed

Raymond, Christy; Profetto-McGrath, Joanne; Myrick, Florence; Strean, William B

2018-07-01

Nurse educator's critical thinking remains unexamined as a key factor in the development of students' critical thinking. The objective of this study is to understand how nurse educators reveal their critical thinking in the clinical setting while supervising students. This study uses a single-phase triangulation mixed methods design with multiple data gathering techniques. Participants for this study are clinical nurse educators from a large Western Canadian baccalaureate nursing program who teach 2nd or 3rd year students in medical-surgical settings. Participants for this study completed a demographic survey, the California Critical Thinking Skills Test (CCTST), the California Critical Thinking Disposition Inventory (CCTDI), participant observation in a clinical practice setting, and semi-structured interviews. The results from the California Critical Thinking assessments (CCTST and CCTDI) show that participants are positively inclined and have a moderate to strong ability to think critically, similar to other studies. Participants find it difficult to describe how they reveal their critical thinking in the clinical setting, yet all participants use role modeling and questioning to share their critical thinking with students. When the quantitative and qualitative results are compared, it is apparent that the confidence in reasoning subscale of the California Critical Thinking Skills Test is higher in those educators who more frequently demonstrate and voice engagement in reflective activities. Dispositions associated with critical thinking, as measured by the California Critical Thinking Disposition Inventory, are more easily observed compared to critical thinking skills. This study is a beginning exploration of nurse educators' critical thinking-in-action. Our mixed methods approach uncovers a valuable approach to understanding the complexity of nurse educators' critical thinking. Further study is needed to uncover how nurse educators' can specifically enact their thinking abilities to support student learning in the clinical setting. Crown Copyright © 2018. Published by Elsevier Ltd. All rights reserved.

A Critical Humanist Curriculum

ERIC Educational Resources Information Center

Magill, Kevin; Rodriguez, Arturo

2015-01-01

This essay is a critical humanist discussion of curriculum; a departure from the technicist view of education [education meant to support a global capitalist economy] and an analysis of curriculum considering critical humanism, political economy and critical race theory among other modes of critical analysis and inquiry. Our discussion supports a…

Critically Thinking about Critical Thinking

ERIC Educational Resources Information Center

Weissberg, Robert

2013-01-01

In this article, the author states that "critical thinking" has mesmerized academics across the political spectrum and that even high school students are now being called upon to "think critically." He furthers adds that it is no exaggeration to say that "critical thinking" has quickly evolved into a scholarly…

Critical Theory and Teaching Literacy.

ERIC Educational Resources Information Center

King, James R.

A broad base for understanding what critical literacy is can be created by understanding three views of critical theory: critical social theory, feminist theory, and child advocacy. When each is brought to bear on the schooling rituals associated with literacy instruction, interesting commonalities among the three views emerge. Critical approaches…

75 FR 5146 - Hewlett Packard Company Business Critical Systems, Mission Critical Business Software Division...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-01

... Packard Company Business Critical Systems, Mission Critical Business Software Division, OpenVMS Operating... Software Division, OpenVMS Operating System Development Group, Including an Employee Operating Out of the..., Mission Critical Business Software Division, OpenVMS Operating System Development Group, including...

Critical Thinking Skills.

ERIC Educational Resources Information Center

Word's Worth: A Quarterly Newsletter of the Lifelong Learning Network, 1998

1998-01-01

This issue of a quarterly newsletter focuses on the theme of critical thinking skills. "Critical Thinking Skills: An Interview with Dr. Richard Paul" (Barbara Christopher) is the text of an interview in which the director of research at Sonoma State University's Center for Critical Thinking examines the meaning of critical thinking and…

A "Networked-Hutong Siwei of Critiques" for Critical Teacher Education

ERIC Educational Resources Information Center

Qi, Jing

2014-01-01

This paper offers a conceptual basis for refashioning the formulation of critical teacher education. It argues that current critical teacher education is uncritically constructed upon key theoretical departures from critical theories. Drawing on Boltanski's critique of critical theories, the paper examines the ways these theoretical departures…

Measuring Psychological Critical Thinking: An Update

ERIC Educational Resources Information Center

Lawson, Timothy J.; Jordan-Fleming, Mary Kay; Bodle, James H.

2015-01-01

Critical thinking is widely considered an important skill for psychology majors. However, few measures exist of the types of critical thinking that are specific to psychology majors. Lawson (1999) designed the Psychological Critical Thinking Exam (PCTE) to measure students' ability to "think critically, or evaluate claims, in a way that…

Critical Social Theory: Core Tenets, Inherent Issues

ERIC Educational Resources Information Center

Freeman, Melissa; Vasconcelos, Erika Franca S.

2010-01-01

This chapter outlines the core tenets of critical social theory and describes inherent issues facing evaluators conducting critical theory evaluation. Using critical pedagogy as an example, the authors describe the issues facing evaluators by developing four of the subtheories that comprise a critical social theory: (a) a theory of false…

Critical Viewing in Media Literacy Practice.

ERIC Educational Resources Information Center

Semali, Ladislaus

This paper introduces the concept of critical viewing and illustrates what it means to take a critical stance in classroom teaching practice. The paper's purposes are: first, to discuss the possibilities of criticism in classroom practice as defined by progressive educators; second, to explain the interrelationship between critical literacy and…

Writer, Reader, Critic: Comparing Critical Theories as Discourse.

ERIC Educational Resources Information Center

de Beaugrande, Robert

1984-01-01

Attempts to show how each of three influential critical theories--deconstructionism, reader response criticism, and authorial intention--implies a particular view of how literary discourse is or should be processed and indicates that each view is in part justified, but not to the extent claimed by the critics themselves. (CRH)

Cultivating Critical-Thinking Dispositions throughout the Business Curriculum

ERIC Educational Resources Information Center

Bloch, Janel; Spataro, Sandra E.

2014-01-01

Critical thinking is an essential component of managerial literacy, yet business school graduates struggle to apply critical-thinking skills at work to the level that employers desire. This article argues for a dispositional approach to teaching critical thinking, rooted in cultivating a critical-thinking culture. We suggest a two-pronged approach…

49 CFR 272.101 - Content of a critical incident stress plan.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 4 2014-10-01 2014-10-01 false Content of a critical incident stress plan. 272... RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CRITICAL INCIDENT STRESS PLANS Plan Components and Approval Process § 272.101 Content of a critical incident stress plan. Each critical incident stress plan...

Critical Thinking in Criminology: Critical Reflections on Learning and Teaching

ERIC Educational Resources Information Center

Howes, Loene M.

2017-01-01

Fostering critical thinking abilities amongst students is one component of preparing them to navigate uncertain and complex social lives and employment circumstances. One conceptualisation of critical thinking, valuable in higher education, draws from critical theory to promote social justice and redress power inequities. This study explored how…

From Situated Privilege to Dis/abilities: Developing Critical Literacies across Social Issues

ERIC Educational Resources Information Center

Young, Sara Lewis-Bernstein

2018-01-01

The purpose of this study was to investigate how curriculum grounded in critical literacy strategies supports critical language awareness and activism across social issues and identities. The research is grounded in theories of critical literacies, discursive practices, and situated privilege. Critical practitioner research was used to collect…

Toward a Critical HRD in Theory and Practice

ERIC Educational Resources Information Center

Fenwick, Tara J.

2004-01-01

Drawing from critical management studies and critical pedagogy, this article proposes principles and practices to support the emerging critical human resource development (HRD) field as one stream among existing theories and practice of HRD. A critical HRD would challenge the subjugation of human knowledge, skills, and relationships to…

The Critical Purchase of Genealogy: Critiquing Student Participation Projects

ERIC Educational Resources Information Center

Anderson, Anna

2015-01-01

Until recently the dominant critique of "student participation" projects was one based on the theoretical assumptions of critical theory in the form of critical pedagogy. Over the last decade, we have witnessed the emergence of a critical education discourse that theorises and critically analyses such projects using Foucault's notion of…

Critical Thinking Dispositions of Undergraduate Nursing Students and Nursing Faculty in Southwestern Nigeria

ERIC Educational Resources Information Center

Ojewole, Foluso O.

2013-01-01

The purpose of this quantitative research study was to identify the critical thinking dispositions of undergraduate nursing students and nursing faculty in Southwestern Nigeria. Critical thinking dispositions are required for critical thinking skills. People who have critical thinking disposition exhibit seven traits: truth-seeking,…

A realistic chemical system presenting a self-organized critical behavior

NASA Astrophysics Data System (ADS)

Gaveau, Bernard; Latrémolière, Daniel; Moreau, Michel

2003-04-01

We consider a realistic example of chemical system which presents self-organized criticality. We can study the kinetic equations analytically, and show that the conditions for self-organized criticality are satisfied. We find power relaxation laws for certain variables near the critical state, confirming the self-organized critical behavior.

Feminist Literary Criticism; Explorations in Theory.

ERIC Educational Resources Information Center

Donovan, Josephine, Ed.

A collection of five essays (plus preface and afterword) by noted feminist critics, this book provides an overview of the existing body of feminist literary criticism in order to promote an understanding of the issues feminist critics are currently discussing among themselves and with other critics. A theoretical framework for understanding this…

Critical Thinking in Nurse Anesthesia Education: A Pilot Study

ERIC Educational Resources Information Center

Burns, Shari; Mendel, Shaun; Fisher, Rodney; Cooper, Kimball; Fisher, Michael

2013-01-01

Critical thinking is pivotal for student success in health professions education. Knowing the critical thinking ability of the learner helps educators tailor curriculum to enhance critical thinking. A quantitative comparative pilot study assessed critical thinking ability for students at two distinct points in a nurse anesthesia program…

5 CFR 430.206 - Planning performance.

Code of Federal Regulations, 2013 CFR

2013-01-01

... summary level, including at least one critical element and any non-critical element(s). (5) Each... summary levels (pattern A as specified in § 430.208(d)(1)) shall not include non-critical elements. (7) An... non-critical elements. (8) Elements and standards shall be established as follows— (i) For a critical...

Educational Criticism as a New Specialization

ERIC Educational Resources Information Center

Leonardo, Zeus

2016-01-01

This article argues that a new specialization in education has been developing: educational criticism. It takes as its model the existing fields of criticism found in other disciplines, mainly in literature, or literary criticism. The article outlines the central features of educational criticism as a new specialization, guided by a program of…

Where Is the "Critical" in Critical Thinking?

ERIC Educational Resources Information Center

Latchaw, Joan S.

Because it has been overworked, underanalyzed, and undefined, critical thinking has come to mean anything or nothing. The best work on critical thinking imagines it as an act of composing and revising. Definitions of critical thinking have undergone a historical evolution--from general problem-solving "skills" to a complex of…

Temporal Protection in Real Time Systems

DTIC Science & Technology

2016-11-01

distribution. Consolidation of Mixed-Criticality Tasks P la n n in g O b s ta c le a v o id a n c e BUT Symmetric protection leads to criticality inversion 8...public release and unlimited distribution. Please see Copyright notice for non-US Government use and distribution. Criticality Inversion A higher...Monotonic Priority Shorter Period  Higher Priority • Ideal utilization BUT: Poor Criticality Protection Due to Criticality Inversion • If criticality

Prescribing family criticism as a paradoxical intervention.

PubMed

Bergman, J S

1983-12-01

Two case studies are presented in which parental criticism of children was prescribed in two fused families, who in part were fused because of the mutual and intense criticism between the parents and children. In both cases, prescribing the criticism resulted in blocking the parental criticism, thus forcing the family members to interact in new and different ways. Blocking the criticism permitted the individuals and the family to evolve to the next developmental stages in the family life cycle. Discussion is detailed as to why the prescription of family criticism led to shifts in the family system.

Critical care of tropical disease in low income countries: Report from the Task Force on Tropical Diseases by the World Federation of Societies of Intensive and Critical Care Medicine.

PubMed

Baker, Tim; Khalid, Karima; Acicbe, Ozlem; McGloughlin, Steve; Amin, Pravin

2017-12-01

Tropical disease results in a great burden of critical illness. The same life-saving and supportive therapies to maintain vital organ functions that comprise critical care are required by these patients as for all other diseases. In low income countries, the little available data points towards high mortality rates and big challenges in the provision of critical care. Improving critical care in low income countries requires a focus on hospital design, training, triage, monitoring & treatment modifications, the basic principles of critical care, hygiene and the involvement of multi-disciplinary teams. As a large proportion of critical illness from tropical disease is in low income countries, the impact and reductions in mortality rates of improved critical care in such settings could be substantial. Copyright © 2017. Published by Elsevier Inc.

Control of finite critical behaviour in a small-scale social system

NASA Astrophysics Data System (ADS)

Daniels, Bryan C.; Krakauer, David C.; Flack, Jessica C.

2017-02-01

Many adaptive systems sit near a tipping or critical point. For systems near a critical point small changes to component behaviour can induce large-scale changes in aggregate structure and function. Criticality can be adaptive when the environment is changing, but entails reduced robustness through sensitivity. This tradeoff can be resolved when criticality can be tuned. We address the control of finite measures of criticality using data on fight sizes from an animal society model system (Macaca nemestrina, n=48). We find that a heterogeneous, socially organized system, like homogeneous, spatial systems (flocks and schools), sits near a critical point; the contributions individuals make to collective phenomena can be quantified; there is heterogeneity in these contributions; and distance from the critical point (DFC) can be controlled through biologically plausible mechanisms exploiting heterogeneity. We propose two alternative hypotheses for why a system decreases the distance from the critical point.

Healthcare Disparities in Critical Illness

PubMed Central

Soto, Graciela J.; Martin, Greg S.; Gong, Michelle Ng

2013-01-01

Objective To summarize the current literature on racial and gender disparities in critical care and the mechanisms underlying these disparities in the course of acute critical illness. Data Sources MEDLINE search on the published literature addressing racial, ethnic, or gender disparities in acute critical illness such as sepsis, acute lung injury, pneumonia, venous thromboembolism, and cardiac arrest. Study Selection Clinical studies that evaluated general critically ill patient populations in the United States as well as specific critical care conditions were reviewed with a focus on studies evaluating factors and contributors to health disparities. Data Extraction Study findings are presented according to their association with the incidence, clinical presentation, management, and outcomes in acute critical illness. Data Synthesis This review presents potential contributors for racial and gender disparities related to genetic susceptibility, comorbidities, preventive health services, socioeconomic factors, cultural differences, and access to care. The data is organized along the course of acute critical illness. Conclusions The literature to date shows that disparities in critical care are most likely multifactorial involving individual, community, and hospital-level factors at several points in the continuum of acute critical illness. The data presented identify potential targets as interventions to reduce disparities in critical care and future avenues for research. PMID:24121467

Healthcare disparities in critical illness.

PubMed

Soto, Graciela J; Martin, Greg S; Gong, Michelle Ng

2013-12-01

To summarize the current literature on racial and gender disparities in critical care and the mechanisms underlying these disparities in the course of acute critical illness. MEDLINE search on the published literature addressing racial, ethnic, or gender disparities in acute critical illness, such as sepsis, acute lung injury, pneumonia, venous thromboembolism, and cardiac arrest. Clinical studies that evaluated general critically ill patient populations in the United States as well as specific critical care conditions were reviewed with a focus on studies evaluating factors and contributors to health disparities. Study findings are presented according to their association with the prevalence, clinical presentation, management, and outcomes in acute critical illness. This review presents potential contributors for racial and gender disparities related to genetic susceptibility, comorbidities, preventive health services, socioeconomic factors, cultural differences, and access to care. The data are organized along the course of acute critical illness. The literature to date shows that disparities in critical care are most likely multifactorial involving individual, community, and hospital-level factors at several points in the continuum of acute critical illness. The data presented identify potential targets as interventions to reduce disparities in critical care and future avenues for research.

Teaching and evaluating critical thinking in respiratory care.

PubMed

Mishoe, Shelley C; Hernlen, Kitty

2005-09-01

The capacity to perform critical thinking in respiratory care may be enhanced through awareness and education to improve skills, abilities, and opportunities. The essential skills for critical thinking in respiratory care include prioritizing, anticipating, troubleshooting, communicating, negotiating, decision making, and reflecting. In addition to these skills, critical thinkers exhibit certain characteristics such as critical evaluation, judgment,insight, motivation, and lifelong learning. The teaching of critical thinking may be accomplished though problem-based learning using an evidenced-based approach to solve clinical problems similar to those encountered in professional practice. Other traditional strategies such as discussion, debate, case study, and case presentations can be used. Web-based curriculum and technologic advances have created opportunities such as bulletin boards, real-time chats, and interactive media tools that can incorporate critical thinking. Many concerns and controversies surround the assessment of critical thinking, and individuals who administer critical thinking tests must be aware of the strengths and limitations of these assessment tools, as well as their relevance to the workplace. The foundational works reported in this article summarize the current status of assessment of critical thinking and can stimulate further investigation and application of the skills, characteristics, educational strategies, and measurement of critical thinking in respiratory care.

A systematic review of critical thinking in nursing education.

PubMed

Chan, Zenobia C Y

2013-03-01

This review aimed to explore how critical thinking is perceived in previous studies of nursing education, and analyse the obstacles and strategies in teaching and learning critical thinking mentioned in these studies. Systematic review. This review was based on the following five databases: The British Nursing Index, Ovid Medline, CINAHL, PsycINFO and Scopus. After the screening process and evaluation through using the Critical Appraisal Skills Programme tool, 17 studies were identified that met the inclusion and quality criteria. The studies were read through several times and analysed through thematic synthesis. A total of three themes were developed. The first theme, components for critical thinkers, suggests the abilities and attitudes that critical thinkers should have. The other two themes, influential factors of critical thinking in nursing education, and strategies to promote critical thinking, describe the obstacles and strategies in teaching and learning critical thinking. The 17 studies illustrated that the definition and concept of critical thinking may change from time to time, and hence there is a need to clarify educators' perspective towards critical thinking. There is also a need to evaluate the efficacy of the new strategies mentioned in several selected studies, such as art-based, questioning, cross-cultural nursing experience, and preceptorship. With a better understanding of critical thinking in nursing education, educators and nursing faculty are able to develop better strategies in enhancing critical thinking development in nursing students, in turn preparing them for future clinical practice. Copyright © 2012 Elsevier Ltd. All rights reserved.

Critical care in the surgical global period.

PubMed

Painter, Julie R

2013-03-01

This article explores the rules and regulations from Current Procedural Terminology (CPT) code set and US Medicare and Medicaid Services (Medicare) regarding multiple physicians reporting critical care services during the global period. The article takes into account the critical care definitions, regulations, documentation requirements, and services each provider can report to Medicare. A clinical scenario based on literature supporting the types of complications and care that might typically be included in the post-operative period for a patient who is surgically treated for a type A aortic dissection was analyzed. It was determined that multiple physicians may provide critical care services to a single patient during the global period. The physician who performed the primary procedure cannot report critical care separately unless documentation supporting use of modifier 25 (significant, separately identifiable services) or 24 (unrelated services) supports that critical care is unrelated to the global period. Other physicians may report critical care services separately if specific criteria are met. To report critical care services to Medicare, the patient's condition must meet the Medicare definition of critical care and the physicians should generally represent different specialties providing different aspects of care to the critically ill or injured patient as defined by Medicare. There should be no overlap in time of services provided by each physician. Each physician's documentation should clearly support medical necessity with the diagnosis demonstrating the critical nature of the patients' illness, the total time spent providing critical care, the critical care service provided, and other contributing factors.

Critical care medicine training and certification for emergency physicians.

PubMed

Huang, David T; Osborn, Tiffany M; Gunnerson, Kyle J; Gunn, Scott R; Trzeciak, Stephen; Kimball, Edward; Fink, Mitchell P; Angus, Derek C; Dellinger, R Phillip; Rivers, Emanuel P

2005-09-01

Demand for critical care services is increasing. Unless the supply of intensivists increases, critically ill patients will not have access to intensivists. Recent critical care society recommendations include increased graduate medical education support and expansion of the J-1 visa waiver program for foreign medical graduates. This article proposes additional recommendations, based on strengthening the relationship between emergency medicine and critical care medicine. Demand for critical care services is increasing. Unless the supply of intensivists increases, critically ill patients will not have access to intensivists. Recent critical care society recommendations include increased graduate medical education support and expansion of the J-1 visa waiver program for foreign medical graduates. This article proposes additional recommendations, based on strengthening the relationship between emergency medicine (EM) and critical care medicine (CCM). Critical care is a continuum that includes prehospital, emergency department (ED), and intensive care unit (ICU) care teams. Both EM and CCM require expertise in treating life-threatening acute illness, with many critically ill patients often presenting first to the ED. Increased patient volumes and acuity have resulted in longer ED lengths of stay and more critical care delivery in the ED. However, the majority of CCM fellowships do not accept EM residents, and those who successfully complete a fellowship do not have access to a U.S. certification exam in CCM. Despite these barriers, interest in CCM training among EM physicians is increasing. Dual EM/CCM-trained physicians not only will help alleviate the intensivist shortage but also will strengthen critical care delivery in the ED and facilitate coordination at the ED-ICU interface. We therefore propose that all accreditation bodies work cooperatively to create a route to CCM certification for emergency physicians who complete a critical care fellowship.

Comprehensive Nuclear-Test-Ban Treaty: Issues and Arguments

DTIC Science & Technology

2008-03-12

further fissions. “ Criticality ” is the point at which this chain reaction occurs; a “ critical mass ” is the amount of fissile material just enough to...support criticality . The amount of material for a critical mass depends on many factors, such as shape, density, impurities that absorb neutrons, and use...less than a critical mass of fissile material; as the amount of this material was stepped up toward criticality from one experiment to the next, some of

Critical Thinking and Disposition Toward Critical Thinking Among Physical Therapy Students.

PubMed

Domenech, Manuel A; Watkins, Phillip

2015-01-01

Students who enter a physical therapist (PT) entry-level program with weak critical thinking skills may not be prepared to benefit from the educational training program or successfully engage in the future as a competent healthcare provider. Therefore, assessing PT students' entry-level critical thinking skills and/or disposition toward critical thinking may be beneficial to identifying students with poor, fair, or good critical thinking ability as one of the criteria used in the admissions process into a professional program. First-year students (n=71) from the Doctor of Physical Therapy (DPT) program at Texas Tech University Health Sciences Center completed the California Critical Thinking Skills Test (CCTST), the California Critical Thinking Dispositions Inventory (CCTDI), and demographic survey during orientation to the DPT program. Three students were lost from the CCTST (n=68), and none lost from the CCTDI (n=71). Analysis indicated that the majority of students had a positive disposition toward critical thinking, yet the overall CCTST suggested that these students were somewhat below the national average. Also, individuals taking math and science prerequisites at the community-college level tended to have lower overall CCTST scores. The entering DPT class demonstrated moderate or middle range scores in critical thinking and disposition toward critical thinking. This result does not indicate, but might suggest, the potential for learning challenges. Assessing critical thinking skills as part of the admissions process may prove advantageous.

Analysis of the characteristics and management of critical values in a newborn tertiary center in China.

PubMed

Wang, Zheng-Li; Du, Li-Zhong; Chen, Yi-Yu; Li, Lu-Quan; Lu, Qi; Liu, Ying; Cao, Lu-Ying; He, Yu; Yu, Jia-Lin

2017-02-01

Critical value reporting has been widely adopted by hospitals throughout the world, but there were few reports about neonatal critical values. This study aimed to analyze characteristics of the neonatal critical values considered at our center and to provide information on improving neonatal intensive care. A retrospective study of critical values at a newborn tertiary center in China was conducted to assess neonatal critical values according to test, distribution, reporting time, patient outcome and the impact to the therapy. In total, 926 critical values were recorded. Overall, 66.52% (616/926) of the items were reported within 24 hours of admission, 50.28% (465/926) during duty times and 54.75% (507/926) in the neonatal intensive care unit (NICU). The routine coagulation test was the most frequent source of critical values. Electrocardiography, blood gas analysis and therapeutic drug monitoring of drug levels were associated with the highest rates of treatment intervention (100%); routine coagulation tests were the lowest (23.14%). Sample quality was the main cause of false-positive critical values. The incidence of neonatal critical values peaked during the first 24 hours post-admission and during duty periods. Each newborn center needs to enact rapid treatment guidelines to address common critical values in order to facilitate clinical interventions. Periodically reviewing critical values could help to optimize clinical practices.

Motion stability of high-speed maglev systems in consideration of aerodynamic effects: a study of a single magnetic suspension system

NASA Astrophysics Data System (ADS)

Wu, Han; Zeng, Xiao-Hui; Yu, Yang

2017-12-01

In this study, the intrinsic mechanism of aerodynamic effects on the motion stability of a high-speed maglev system was investigated. The concept of a critical speed for maglev vehicles considering the aerodynamic effect is proposed. The study was carried out based on a single magnetic suspension system, which is convenient for proposing relevant concepts and obtaining explicit expressions. This study shows that the motion stability of the suspension system is closely related to the vehicle speed when aerodynamic effects are considered. With increases of the vehicle speed, the stability behavior of the system changes. At a certain vehicle speed, the stability of the system reaches a critical state, followed by instability. The speed corresponding to the critical state is the critical speed. Analysis reveals that when the system reaches the critical state, it takes two forms, with two critical speeds, and thus two expressions for the critical speed are obtained. The conditions of the existence of the critical speed were determined, and the effects of the control parameters and the lift coefficient on the critical speed were analyzed by numerical analysis. The results show that the first critical speed appears when the aerodynamic force is upward, and the second critical speed appears when the aerodynamic force is downward. Moreover, both critical speeds decrease with the increase of the lift coefficient.

Critical Theory-Based Approaches in Geography Teaching Departments in Turkey

ERIC Educational Resources Information Center

Bilgili, Münür

2018-01-01

The aim of this study is to understand the relationships between critical theory-based approaches and its implementations in geography teaching departments in Turkey. Critical theory dates back to 1930s and has developed over time aiming to deal with institutions, culture and society through critical lens. Currently, critical theory-based research…

Reflections on Critical Thinking: Lessons from a Quasi-Experimental Study

ERIC Educational Resources Information Center

Grussendorf, Jeannie; Rogol, Natalie C.

2018-01-01

In a pre/post quasi-experimental study assessing the impact of a specific curriculum on critical thinking, the authors employed a critical thinking curriculum in two sections of a U.S. foreign policy class. The authors found that the interactive and scaffolded critical thinking curriculum yielded statistically significant critical thinking…

Critical Multicultural Education Competencies Scale: A Scale Development Study

ERIC Educational Resources Information Center

Acar-Ciftci, Yasemin

2016-01-01

The purpose of this study is to develop a scale in order to identify the critical mutlicultural education competencies of teachers. For this reason, first of all, drawing on the knowledge in the literature, a new conceptual framework was created with deductive method based on critical theory, critical race theory and critical multicultural…

The Materiality of Discourse as Oxymoron: A Challenge to Critical Rhetoric.

ERIC Educational Resources Information Center

Cloud, Dana L.

1994-01-01

Documents and criticizes the idealism and relativism of the materiality of discourse idea in postmodernist and post-Marxist rhetorical theories. Illustrates the critique with an extended critical analysis of Persian Gulf War news coverage, and defends materialist ideology criticism as an alternative to a critical rhetoric that has become…

A Critical Trilogy of Place: Dwelling in/on an Irritated Place

ERIC Educational Resources Information Center

Hung, Ruyu

2017-01-01

The aim of this paper is to explore the meaning of dwelling in place in terms of the critical trilogy of place. The critical trilogy is a constructively interpretive framework incorporating Greenwood's critical pedagogy of place and Heidegger's philosophical insights of dwelling. The critical trilogy of place, comprising decentralisation,…

How Critical Is Critical Thinking?

ERIC Educational Resources Information Center

Shaw, Ryan D.

2014-01-01

Recent educational discourse is full of references to the value of critical thinking as a 21st-century skill. In music education, critical thinking has been discussed in relation to problem solving and music listening, and some researchers suggest that training in critical thinking can improve students' responses to music. But what exactly is…

What Makes Critical Thinking Critical for Adult ESL Students

ERIC Educational Resources Information Center

Miekley, Joshua P.

2014-01-01

Critical-thinking skills help to prepare adult education students for a successful transition to college degree programs and for job advancement. Yet fostering critical thinking poses a challenge to ESL instructors. Brookfield (2012) provides a way forward for adult educators when he explains that the crux of critical thinking is to discover one's…

Faculty Perceptions of Critical Thinking at a Health Sciences University

ERIC Educational Resources Information Center

Rowles, Joie; Morgan, Christine; Burns, Shari; Merchant, Christine

2013-01-01

The fostering of critical thinking skills has become an expectation of faculty, especially those teaching in the health sciences. The manner in which critical thinking is defined by faculty impacts how they will address the challenge to promote critical thinking among their students. This study reports the perceptions of critical thinking held by…

War, Critical Thinking, and Self-Understanding

ERIC Educational Resources Information Center

Noddings, Nel

2004-01-01

Can students learn to think critically if they are not asked to engage with critical issues? Fostering critical thinking is frequently stated as a fundamental aim of education, and yet many teachers report that they have been forbidden to discuss such critical issues as current wars, religion, and cultural differences in styles of parenting. The…

49 CFR 272.7 - Coverage of a critical incident stress plan.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 4 2014-10-01 2014-10-01 false Coverage of a critical incident stress plan. 272.7... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CRITICAL INCIDENT STRESS PLANS General § 272.7 Coverage of a critical incident stress plan. The critical incident stress plan of a railroad subject to this part shall...

Special Report: Rhetorical Criticism: The State of the Art.

ERIC Educational Resources Information Center

Leff, Michael C., Ed.

1980-01-01

The seven articles in this journal issue survey and assess the art of rhetorical criticism based on evidence derived from critical practice. The first five articles analyze the literature subsumed with certain approaches to rhetorical criticism and are arranged in the chronological order of the emergence of the approach: neo-classical criticism,…

Teaching for Art Criticism: Incorporating Feldman's Critical Analysis Learning Model in Students' Studio Practice

ERIC Educational Resources Information Center

Subramaniam, Maithreyi; Hanafi, Jaffri; Putih, Abu Talib

2016-01-01

This study adopted 30 first year graphic design students' artwork, with critical analysis using Feldman's model of art criticism. Data were analyzed quantitatively; descriptive statistical techniques were employed. The scores were viewed in the form of mean score and frequencies to determine students' performances in their critical ability.…

Contribution of Emotional Intelligence towards Graduate Students' Critical Thinking Disposition

ERIC Educational Resources Information Center

Kang, Fong-Luan

2015-01-01

Good critical thinkers possess a core set of cognitive thinking skills, and a disposition towards critical thinking. They are able to think critically to solve complex, real-world problems effectively. Although personal emotion is important in critical thinking, it is often a neglected issue. The emotional intelligence in this study concerns our…

A Correlational Study on Critical Thinking in Nursing as an Outcome Variable for Success

ERIC Educational Resources Information Center

Porter, Rebecca Jean

2018-01-01

Critical thinking is a required curricular outcome for nursing education; however, the literature shows a gap related to valid and reliable tools to measure critical thinking specific to nursing and relating that critical thinking measurement to meaningful outcomes. This study examined critical thinking scores, as measured by Assessment…

Critical Literacy for Xenophobia: A Wake-Up Call

ERIC Educational Resources Information Center

Stevens, Lisa Patel; Stovall, David Omotoso

2010-01-01

Critical literacy has been on the map of literacy pedagogy internationally since the time of Freire, and more commonplace in the United States in the last few decades. However, in this column the authors argue that the common practices of critical literacy are insufficient for critical engagement with texts. The tools of critical literacy are…

14 CFR 27.175 - Demonstration of static longitudinal stability.

Code of Federal Regulations, 2010 CFR

2010-01-01

...) Critical center of gravity; (3) Maximum continuous power; (4) The landing gear retracted; and (5) The... kt, with— (1) Critical weight; (2) Critical center of gravity; (3) Power for level flight at 0.8 VNE... − 20 kt to VNE with— (1) Critical weight; (2) Critical center of gravity; (3) Power required for level...

14 CFR 27.175 - Demonstration of static longitudinal stability.

Code of Federal Regulations, 2011 CFR

2011-01-01

...) Critical center of gravity; (3) Maximum continuous power; (4) The landing gear retracted; and (5) The... kt, with— (1) Critical weight; (2) Critical center of gravity; (3) Power for level flight at 0.8 VNE... − 20 kt to VNE with— (1) Critical weight; (2) Critical center of gravity; (3) Power required for level...

14 CFR 27.175 - Demonstration of static longitudinal stability.

Code of Federal Regulations, 2013 CFR

2013-01-01

...) Critical center of gravity; (3) Maximum continuous power; (4) The landing gear retracted; and (5) The... kt, with— (1) Critical weight; (2) Critical center of gravity; (3) Power for level flight at 0.8 VNE... − 20 kt to VNE with— (1) Critical weight; (2) Critical center of gravity; (3) Power required for level...

14 CFR 29.175 - Demonstration of static longitudinal stability.

Code of Federal Regulations, 2011 CFR

2011-01-01

...) Critical center of gravity; (3) Maximum continuous power; (4) The landing gear retracted; and (5) The... kt, with— (1) Critical weight; (2) Critical center of gravity; (3) Power for level flight at 0.8 VNE... − 20 kt to VNE with— (1) Critical weight; (2) Critical center of gravity; (3) Power required for level...

14 CFR 27.175 - Demonstration of static longitudinal stability.

Code of Federal Regulations, 2014 CFR

2014-01-01

...) Critical center of gravity; (3) Maximum continuous power; (4) The landing gear retracted; and (5) The... kt, with— (1) Critical weight; (2) Critical center of gravity; (3) Power for level flight at 0.8 VNE... − 20 kt to VNE with— (1) Critical weight; (2) Critical center of gravity; (3) Power required for level...

14 CFR 29.175 - Demonstration of static longitudinal stability.

Code of Federal Regulations, 2012 CFR

2012-01-01

...) Critical center of gravity; (3) Maximum continuous power; (4) The landing gear retracted; and (5) The... kt, with— (1) Critical weight; (2) Critical center of gravity; (3) Power for level flight at 0.8 VNE... − 20 kt to VNE with— (1) Critical weight; (2) Critical center of gravity; (3) Power required for level...

14 CFR 29.175 - Demonstration of static longitudinal stability.

Code of Federal Regulations, 2013 CFR

2013-01-01

...) Critical center of gravity; (3) Maximum continuous power; (4) The landing gear retracted; and (5) The... kt, with— (1) Critical weight; (2) Critical center of gravity; (3) Power for level flight at 0.8 VNE... − 20 kt to VNE with— (1) Critical weight; (2) Critical center of gravity; (3) Power required for level...

14 CFR 29.175 - Demonstration of static longitudinal stability.

Code of Federal Regulations, 2014 CFR

2014-01-01

...) Critical center of gravity; (3) Maximum continuous power; (4) The landing gear retracted; and (5) The... kt, with— (1) Critical weight; (2) Critical center of gravity; (3) Power for level flight at 0.8 VNE... − 20 kt to VNE with— (1) Critical weight; (2) Critical center of gravity; (3) Power required for level...

14 CFR 27.175 - Demonstration of static longitudinal stability.

Code of Federal Regulations, 2012 CFR

2012-01-01

...) Critical center of gravity; (3) Maximum continuous power; (4) The landing gear retracted; and (5) The... kt, with— (1) Critical weight; (2) Critical center of gravity; (3) Power for level flight at 0.8 VNE... − 20 kt to VNE with— (1) Critical weight; (2) Critical center of gravity; (3) Power required for level...

14 CFR 29.175 - Demonstration of static longitudinal stability.

Code of Federal Regulations, 2010 CFR

2010-01-01

...) Critical center of gravity; (3) Maximum continuous power; (4) The landing gear retracted; and (5) The... kt, with— (1) Critical weight; (2) Critical center of gravity; (3) Power for level flight at 0.8 VNE... − 20 kt to VNE with— (1) Critical weight; (2) Critical center of gravity; (3) Power required for level...

"Imagining the Moon": Critical Pedagogy, Discourse Tensions, and the Adult Basic Writing Classroom

ERIC Educational Resources Information Center

Siha, Alfred A. Z.

2012-01-01

The purpose of this qualitative action research study was to explore how critical pedagogy can foster writing competency and critical consciousness among adult basic writing students in a community college writing classroom. To this end, critical pedagogy and related critical discourses were used to theoretically frame this study. These theories…

Re-Examining and Re-Envisioning Criticality in Language Studies: Theories and Praxis

ERIC Educational Resources Information Center

Kubota, Ryuko; Miller, Elizabeth R.

2017-01-01

As critical perspectives in language studies have gained legitimacy and even mainstream status in applied linguistics, it is necessary to re-examine the meaning of criticality in language studies and to re-envision criticality for further development. The authors explore criticality from several theoretical perspectives as well as from the notion…

Critical thinking: the development of an essential skill for nursing students.

PubMed

Papathanasiou, Ioanna V; Kleisiaris, Christos F; Fradelos, Evangelos C; Kakou, Katerina; Kourkouta, Lambrini

2014-08-01

Critical thinking is defined as the mental process of actively and skillfully perception, analysis, synthesis and evaluation of collected information through observation, experience and communication that leads to a decision for action. In nursing education there is frequent reference to critical thinking and to the significance that it has in daily clinical nursing practice. Nursing clinical instructors know that students face difficulties in making decisions related to clinical practice. The main critical thinking skills in which nursing students should be exercised during their studies are critical analysis, introductory and concluding justification, valid conclusion, distinguish of facts and opinions, evaluation the credibility of information sources, clarification of concepts and recognition of conditions. Specific behaviors are essentials for enhancing critical thinking. Nursing students in order to learn and apply critical thinking should develop independence of thought, fairness, perspicacity in personal and social level, humility, spiritual courage, integrity, perseverance, self-confidence, interest for research and curiosity. Critical thinking is an essential process for the safe, efficient and skillful nursing practice. The nursing education programs should adopt attitudes that promote critical thinking and mobilize the skills of critical reasoning.

Critical Thinking: The Development of an Essential Skill for Nursing Students

PubMed Central

Papathanasiou, Ioanna V.; Kleisiaris, Christos F.; Fradelos, Evangelos C.; Kakou, Katerina; Kourkouta, Lambrini

2014-01-01

Critical thinking is defined as the mental process of actively and skillfully perception, analysis, synthesis and evaluation of collected information through observation, experience and communication that leads to a decision for action. In nursing education there is frequent reference to critical thinking and to the significance that it has in daily clinical nursing practice. Nursing clinical instructors know that students face difficulties in making decisions related to clinical practice. The main critical thinking skills in which nursing students should be exercised during their studies are critical analysis, introductory and concluding justification, valid conclusion, distinguish of facts and opinions, evaluation the credibility of information sources, clarification of concepts and recognition of conditions. Specific behaviors are essentials for enhancing critical thinking. Nursing students in order to learn and apply critical thinking should develop independence of thought, fairness, perspicacity in personal and social level, humility, spiritual courage, integrity, perseverance, self-confidence, interest for research and curiosity. Critical thinking is an essential process for the safe, efficient and skillful nursing practice. The nursing education programs should adopt attitudes that promote critical thinking and mobilize the skills of critical reasoning. PMID:25395733

Concepts and methods for describing critical phenomena in fluids

NASA Technical Reports Server (NTRS)

Sengers, J. V.; Sengers, J. M. H. L.

1977-01-01

The predictions of theoretical models for a critical-point phase transistion in fluids, namely the classical equation with third-degree critical isotherm, that with fifth-degree critical isotherm, and the lattice gas, are reviewed. The renormalization group theory of critical phenomena and the hypothesis of universality of critical behavior supported by this theory are discussed as well as the nature of gravity effects and how they affect cricital-region experimentation in fluids. The behavior of the thermodynamic properties and the correlation function is formulated in terms of scaling laws. The predictions of these scaling laws and of the hypothesis of universality of critical behavior are compared with experimental data for one-component fluids and it is indicated how the methods can be extended to describe critical phenomena in fluid mixtures.

Critical thinking and accuracy of nurses' diagnoses.

PubMed

Lunney, Margaret

2003-01-01

Interpretations of patient data are complex and diverse, contributing to a risk of low accuracy nursing diagnoses. This risk is confirmed in research findings that accuracy of nurses' diagnoses varied widely from high to low. Highly accurate diagnoses are essential, however, to guide nursing interventions for the achievement of positive health outcomes. Development of critical thinking abilities is likely to improve accuracy of nurses' diagnoses. New views of critical thinking serve as a basis for critical thinking in nursing. Seven cognitive skills and ten habits of mind are identified as dimensions of critical thinking for use in the diagnostic process. Application of the cognitive skills of critical thinking illustrates the importance of using critical thinking for accuracy of nurses' diagnoses. Ten strategies are proposed for self-development of critical thinking abilities.

The influence of critical thinking skills on performance and progression in a pre-registration nursing program.

PubMed

Pitt, Victoria; Powis, David; Levett-Jones, Tracy; Hunter, Sharyn

2015-01-01

The importance of developing critical thinking skills in preregistration nursing students is recognized worldwide. Yet, there has been limited exploration of how students' critical thinking skill scores on entry to pre-registration nursing education influence their academic and clinical performance and progression. The aim of this study was to: i) describe entry and exit critical thinking scores of nursing students enrolled in a three year bachelor of nursing program in Australia in comparison to norm scores; ii) explore entry critical thinking scores in relation to demographic characteristics, students' performance and progression. This longitudinal correlational study used the Health Sciences Reasoning Test (HSRT) to measure critical thinking skills in a sample (n=134) of students, at entry and exit (three years later). A one sample t-test was used to determine if differences existed between matched student critical thinking scores between entry and exit points. Academic performance, clinical performance and progression data were collected and correlations with entry critical thinking scores were examined. There was a significant relationship between critical thinking scores, academic performance and students' risk of failing, especially in the first semester of study. Critical thinking scores were predictive of program completion within three years. The increase in critical thinking scores from entry to exit was significant for the 28 students measured. In comparison to norm scores, entry level critical thinking scores were significantly lower, but exit scores were comparable. Critical thinking scores had no significant relationship to clinical performance. Entry critical thinking scores significantly correlate to academic performance and predict students risk of course failure and ability to complete a nursing degree in three years. Students' critical thinking scores are an important determinant of their success and as such can inform curriculum development and selection strategies. Copyright © 2014 Elsevier Ltd. All rights reserved.

Universal Off-Equilibrium Scaling of Critical Cumulants in the QCD Phase Diagram

DOE PAGES

Mukherjee, Swagato; Venugopalan, Raju; Yin, Yi

2016-11-23

Exploiting the universality between the QCD critical point and the three-dimensional Ising model, closed form expressions derived for nonequilibrium critical cumulants on the crossover side of the critical point reveal that they can differ in both magnitude and sign from equilibrium expectations. Here, we demonstrate here that key elements of the Kibble-Zurek framework of nonequilibrium phase transitions can be employed to describe the dynamics of these critical cumulants. Lastly, our results suggest that observables sensitive to critical dynamics in heavy-ion collisions should be expressible as universal scaling functions, thereby providing powerful model-independent guidance in searches for the QCD critical point.

Critical thinking in nursing: an integrated review.

PubMed

Brunt, Barbara A

2005-01-01

Critical thinking skills are essential to function in today's complex health care environment and to ensure continuing competence for the future. This article provides a review of various definitions and research studies related to critical thinking. Educators and researchers need to clearly define critical thinking, because there has been wide variation in definitions and descriptions of critical thinking. Research studies have shown inconsistent findings, and many have used a one-group pretest-posttest design over a single course or during the length of a nursing program. Studies have not shown an association between critical thinking and competence; rigorous research studies are needed to understand the process of critical thinking.

Critical care medicine in the United States 2000-2005: an analysis of bed numbers, occupancy rates, payer mix, and costs.

PubMed

Halpern, Neil A; Pastores, Stephen M

2010-01-01

To analyze the evolving role, patterns of use, and costs of critical care medicine in the United States from 2000 to 2005. Retrospective study of data from the Hospital Cost Report Information System (Centers for Medicare and Medicaid Services, Baltimore, Maryland). Nonfederal, acute care hospitals with critical care medicine beds in the United States. None. None. We analyzed hospital and critical care medicine beds, bed types, days, occupancy rates, payer mix (Medicare and Medicaid), and costs. Critical care medicine costs were compared with national cost indexes. Between 2000 and 2005, the total number of U.S. hospitals with critical care medicine beds decreased by 12.2% (from 3,586 to 3,150). Although the number of hospital beds decreased by 4.2% (from 655,785 to 628,409), both hospital days and occupancy rates increased by 5.1% (from 145.1 to 152.5 million) and 13.7% (from 59% to 67%), respectively. Critical care medicine beds increased by 6.5% (from 88,252 to 93,955), days by 10.6% (from 21.0 to 23.2 million), and occupancy rates by 4.5% (from 65% to 68%). The majority (90%) of critical care medicine beds were classified as intensive care, premature/neonatal, and coronary care unit beds. The percentage of critical care medicine days used by Medicare decreased by 3.8% (from 37.9% to 36.5%) compared with an increase of 15.5% (from 14.5% to 16.8%) by Medicaid. From 2000 to 2005, critical care medicine costs per day increased by 30.4% (from $2698 to $3518). Although annual critical care medicine costs increased by 44.2% (from $56.6 to $81.7 billion), the proportion of hospital costs and national health expenditures allocated to critical care medicine decreased by 1.6% and 1.8%, respectively. However, the proportion of the gross domestic product used by critical care medicine increased by 13.7%. In 2005, critical care medicine costs represented 13.4% of hospital costs, 4.1% of national health expenditures, and 0.66% of the gross domestic product. Critical care medicine continues to grow in a shrinking U.S. hospital system. The critical care medicine payer mix is evolving, with Medicaid increasing in its percentage of critical care medicine use. Critical care medicine is more cost controlled than other healthcare indexes, but is still using an increasing percentage of the gross domestic product. Our updated and comprehensive critical care medicine use and cost analysis provides a contemporary benchmark for the strategic planning of critical care medicine services within the U.S. healthcare system.

Critical care medicine as a distinct product line with substantial financial profitability: the role of business planning.

PubMed

Bekes, Carolyn E; Dellinger, R Phillip; Brooks, Daniel; Edmondson, Robert; Olivia, Christopher T; Parrillo, Joseph E

2004-05-01

As academic health centers face increasing financial pressures, they have adopted a more businesslike approach to planning, particularly for discrete "product" or clinical service lines. Since critical care typically has been viewed as a service provided by a hospital, and not a product line, business plans have not historically been developed to expand and promote critical care. The major focus when examining the finances of critical care has been cost reduction, not business development. We hypothesized that a critical care business plan can be developed and analyzed like other more typical product lines and that such a critical care product line can be profitable for an institution. In-depth analysis of critical care including business planning for critical care services. Regional academic health center in southern New Jersey. None. As part of an overall business planning process directed by the Board of Trustees, the critical care product line was identified by isolating revenue, expenses, and profitability associated with critical care patients. We were able to identify the major sources ("value chain") of critical care patients: the emergency room, patients who are admitted for other problems but spend time in a critical care unit, and patients transferred to our intensive care units from other hospitals. The greatest opportunity to expand the product line comes from increasing the referrals from other hospitals. A methodology was developed to identify the revenue and expenses associated with critical care, based on the analysis of past experience. With this model, we were able to demonstrate a positive contribution margin of dollar 7 million per year related to patients transferred to the institution primarily for critical care services. This can be seen as the profit related to the product line segment of critical care. There was an additional positive contribution margin of dollar 5.8 million attributed to the critical care portion of the hospital stay of patients admitted primarily through other product lines or the emergency room. This can be seen as the profit related to the "hospital service" segment of critical care. This represented a total contribution margin of dollar 12.8 million, approximately 24% of the institution's entire contribution margin. This information was subsequently used to develop strategic plans to promote this product line. We were able to define the critical care product line, and we were able to demonstrate profitability through an analysis of revenue and expenses related to critical care services. Our experience suggests that the concept of critical care as a product line, in addition to a hospital service, may lead to a useful analysis of this new discipline. This plan provided a rational foundation for development of the operating and capital budgets for the health system.

Building effective critical care teams

PubMed Central

2011-01-01

Critical care is formulated and delivered by a team. Accordingly, behavioral scientific principles relevant to teams, namely psychological safety, transactive memory and leadership, apply to critical care teams. Two experts in behavioral sciences review the impact of psychological safety, transactive memory and leadership on medical team outcomes. A clinician then applies those principles to two routine critical care paradigms: daily rounds and resuscitations. Since critical care is a team endeavor, methods to maximize teamwork should be learned and mastered by critical care team members, and especially leaders. PMID:21884639

Assessing criticality in seismicity by entropy

NASA Astrophysics Data System (ADS)

Goltz, C.

2003-04-01

There is an ongoing discussion whether the Earth's crust is in a critical state and whether this state is permanent or intermittent. Intermittent criticality would allow specification of time-dependent hazard in principle. Analysis of a spatio-temporally evolving synthetic critical point phenomenon and of real seismicity using configurational entropy shows that the method is a suitable approach for the characterisation of critical point dynamics. Results obtained rather support the notion of intermittent criticality in earthquakes. Statistical significance of the findings is assessed by the method of surrogate data.

Critical state of sand matrix soils.

PubMed

Marto, Aminaton; Tan, Choy Soon; Makhtar, Ahmad Mahir; Kung Leong, Tiong

2014-01-01

The Critical State Soil Mechanic (CSSM) is a globally recognised framework while the critical states for sand and clay are both well established. Nevertheless, the development of the critical state of sand matrix soils is lacking. This paper discusses the development of critical state lines and corresponding critical state parameters for the investigated material, sand matrix soils using sand-kaolin mixtures. The output of this paper can be used as an interpretation framework for the research on liquefaction susceptibility of sand matrix soils in the future. The strain controlled triaxial test apparatus was used to provide the monotonic loading onto the reconstituted soil specimens. All tested soils were subjected to isotropic consolidation and sheared under undrained condition until critical state was ascertain. Based on the results of 32 test specimens, the critical state lines for eight different sand matrix soils were developed together with the corresponding values of critical state parameters, M, λ, and Γ. The range of the value of M, λ, and Γ is 0.803-0.998, 0.144-0.248, and 1.727-2.279, respectively. These values are comparable to the critical state parameters of river sand and kaolin clay. However, the relationship between fines percentages and these critical state parameters is too scattered to be correlated.

Perceptions of the use of critical thinking teaching methods.

PubMed

Kowalczyk, Nina; Hackworth, Ruth; Case-Smith, Jane

2012-01-01

To identify the perceived level of competence in teaching and assessing critical thinking skills and the difficulties facing radiologic science program directors in implementing student-centered teaching methods. A total of 692 program directors received an invitation to complete an electronic survey soliciting information regarding the importance of critical thinking skills, their confidence in applying teaching methods and assessing student performance, and perceived obstacles. Statistical analysis included descriptive data, correlation coefficients, and ANOVA. Responses were received from 317 participants indicating program directors perceive critical thinking to be an essential element in the education of the student; however, they identified several areas for improvement. A high correlation was identified between the program directors' perceived level of skill and their confidence in critical thinking, and between their perceived level of skill and ability to assess the students' critical thinking. Key barriers to implementing critical thinking teaching strategies were identified. Program directors value the importance of implementing critical thinking teaching methods and perceive a need for professional development in critical thinking educational methods. Regardless of the type of educational institution in which the academic program is located, the level of education held by the program director was a significant factor regarding perceived confidence in the ability to model critical thinking skills and the ability to assess student critical thinking skills.

Mean-field behavior as a result of noisy local dynamics in self-organized criticality: Neuroscience implications

NASA Astrophysics Data System (ADS)

Moosavi, S. Amin; Montakhab, Afshin

2014-05-01

Motivated by recent experiments in neuroscience which indicate that neuronal avalanches exhibit scale invariant behavior similar to self-organized critical systems, we study the role of noisy (nonconservative) local dynamics on the critical behavior of a sandpile model which can be taken to mimic the dynamics of neuronal avalanches. We find that despite the fact that noise breaks the strict local conservation required to attain criticality, our system exhibits true criticality for a wide range of noise in various dimensions, given that conservation is respected on the average. Although the system remains critical, exhibiting finite-size scaling, the value of critical exponents change depending on the intensity of local noise. Interestingly, for a sufficiently strong noise level, the critical exponents approach and saturate at their mean-field values, consistent with empirical measurements of neuronal avalanches. This is confirmed for both two and three dimensional models. However, the addition of noise does not affect the exponents at the upper critical dimension (D =4). In addition to an extensive finite-size scaling analysis of our systems, we also employ a useful time-series analysis method to establish true criticality of noisy systems. Finally, we discuss the implications of our work in neuroscience as well as some implications for the general phenomena of criticality in nonequilibrium systems.

Critical State of Sand Matrix Soils

PubMed Central

Marto, Aminaton; Tan, Choy Soon; Makhtar, Ahmad Mahir; Kung Leong, Tiong

2014-01-01

The Critical State Soil Mechanic (CSSM) is a globally recognised framework while the critical states for sand and clay are both well established. Nevertheless, the development of the critical state of sand matrix soils is lacking. This paper discusses the development of critical state lines and corresponding critical state parameters for the investigated material, sand matrix soils using sand-kaolin mixtures. The output of this paper can be used as an interpretation framework for the research on liquefaction susceptibility of sand matrix soils in the future. The strain controlled triaxial test apparatus was used to provide the monotonic loading onto the reconstituted soil specimens. All tested soils were subjected to isotropic consolidation and sheared under undrained condition until critical state was ascertain. Based on the results of 32 test specimens, the critical state lines for eight different sand matrix soils were developed together with the corresponding values of critical state parameters, M, λ, and Γ. The range of the value of M, λ, and Γ is 0.803–0.998, 0.144–0.248, and 1.727–2.279, respectively. These values are comparable to the critical state parameters of river sand and kaolin clay. However, the relationship between fines percentages and these critical state parameters is too scattered to be correlated. PMID:24757417

Conceptualizing and Measuring Self-Criticism as Both a Personality Trait and a Personality State.

PubMed

Zuroff, David C; Sadikaj, Gentiana; Kelly, Allison C; Leybman, Michelle J

2016-01-01

Blatt's ( 2004 , 2008 ) conceptualization of self-criticism is consistent with a state-trait model that postulates meaningful variation in self-criticism both between persons (traits) and within person (states). We tested the state-trait model in a 7-day diary study with 99 college student participants. Each evening they completed a 6-item measure of self-criticism, as well as measures of perceived social support, positive and negative affect, compassionate and self-image goals during interactions with others, and interpersonal behavior, including overt self-criticism and given social support. As predicted, self-criticism displayed both trait-like variance between persons and daily fluctuations around individuals' mean scores for the week; slightly more than half of the total variance was between persons (ICC = .56). Numerous associations at both the between-persons and within-person levels were found between self-criticism and the other variables, indicating that individuals' mean levels of self-criticism over the week, and level of self-criticism on a given day relative to their personal mean, were related to their cognitions, affect, interpersonal goals, and behavior. The results supported the construct validity of the daily self-criticism measure. Moreover, the findings were consistent with the state-trait model and with Blatt's theoretical analysis of self-critical personality.

Trends in Critical Care Beds and Use Among Population Groups and Medicare and Medicaid Beneficiaries in the United States: 2000-2010.

PubMed

Halpern, Neil A; Goldman, Debra A; Tan, Kay See; Pastores, Stephen M

2016-08-01

To analyze patterns of critical care medicine beds, use, and costs in acute care hospitals in the United States and relate critical care medicine beds and use to population shifts, age groups, and Medicare and Medicaid beneficiaries from 2000 to 2010. Retrospective study of data from the federal Healthcare Cost Report Information System, American Hospital Association, and U.S. Census Bureau. None. None. Acute care U.S. hospitals with critical care medicine beds. From 2000 to 2010, U.S. hospitals with critical care medicine beds decreased by 17% (3,586-2,977), whereas the U.S. population increased by 9.6% (282.2-309.3M). Although hospital beds decreased by 2.2% (655,785-641,395), critical care medicine beds increased by 17.8% (88,235-103,900), a 20.4% increase in the critical care medicine-to-hospital bed ratio (13.5-16.2%). There was a greater percentage increase in premature/neonatal (29%; 14,391-18,567) than in adult (15.9%; 71,978-83,417) or pediatric (2.7%; 1,866-1,916) critical care medicine beds. Hospital occupancy rates increased by 10.4% (58.6-64.6%), whereas critical care medicine occupancy rates were stable (range, 65-68%). Critical care medicine beds per 100,000 total population increased by 7.4% (31.3-33.6). The proportional use of critical care medicine services by Medicare beneficiaries decreased by 17.3% (37.9-31.4%), whereas that by Medicaid rose by 18.3% (14.5-17.2%). Between 2000 and 2010, annual critical care medicine costs nearly doubled (92.2%; $56-108 billion). In the same period, the proportion of critical care medicine cost to the gross domestic product increased by 32.1% (0.54-0.72%). Critical care medicine beds, use, and costs in the United States continue to rise. The increasing use of critical care medicine by the premature/neonatal and Medicaid populations should be considered by healthcare policy makers, state agencies, and hospitals as they wrestle with critical care bed growth and the associated costs.

Web-based resources for critical care education.

PubMed

Kleinpell, Ruth; Ely, E Wesley; Williams, Ged; Liolios, Antonios; Ward, Nicholas; Tisherman, Samuel A

2011-03-01

To identify, catalog, and critically evaluate Web-based resources for critical care education. A multilevel search strategy was utilized. Literature searches were conducted (from 1996 to September 30, 2010) using OVID-MEDLINE, PubMed, and the Cumulative Index to Nursing and Allied Health Literature with the terms "Web-based learning," "computer-assisted instruction," "e-learning," "critical care," "tutorials," "continuing education," "virtual learning," and "Web-based education." The Web sites of relevant critical care organizations (American College of Chest Physicians, American Society of Anesthesiologists, American Thoracic Society, European Society of Intensive Care Medicine, Society of Critical Care Medicine, World Federation of Societies of Intensive and Critical Care Medicine, American Association of Critical Care Nurses, and World Federation of Critical Care Nurses) were reviewed for the availability of e-learning resources. Finally, Internet searches and e-mail queries to critical care medicine fellowship program directors and members of national and international acute/critical care listserves were conducted to 1) identify the use of and 2) review and critique Web-based resources for critical care education. To ensure credibility of Web site information, Web sites were reviewed by three independent reviewers on the basis of the criteria of authority, objectivity, authenticity, accuracy, timeliness, relevance, and efficiency in conjunction with suggested formats for evaluating Web sites in the medical literature. Literature searches using OVID-MEDLINE, PubMed, and the Cumulative Index to Nursing and Allied Health Literature resulted in >250 citations. Those pertinent to critical care provide examples of the integration of e-learning techniques, the development of specific resources, reports of the use of types of e-learning, including interactive tutorials, case studies, and simulation, and reports of student or learner satisfaction, among other general reviews of the benefits of utilizing e-learning. Review of the Web sites of relevant critical care organizations revealed the existence of a number of e-learning resources, including online critical care courses, tutorials, podcasts, webcasts, slide sets, and continuing medical education resources, some requiring membership or a fee to access. Respondents to listserve queries (>100) and critical care medicine fellowship director and advanced practice nursing educator e-mail queries (>50) identified the use of a number of tutorials, self-directed learning modules, and video-enhanced programs for critical care education and practice. In all, >135 Web-based education resources exist, including video Web resources for critical care education in a variety of e-learning formats, such as tutorials, self-directed learning modules, interactive case studies, webcasts, podcasts, and video-enhanced programs. As identified by critical care educators and practitioners, e-learning is actively being integrated into critical care medicine and nursing training programs for continuing medical education and competency training purposes. Knowledge of available Web-based educational resources may enhance critical care practitioners' ongoing learning and clinical competence, although this has not been objectively measured to date.

So Much More than Just a List: Exploring the Nature of Critical Questioning in Undergraduate Sciences

ERIC Educational Resources Information Center

Pedrosa-de-Jesus, Helena; Moreira, Aurora; Lopes, Betina; Watts, Mike

2014-01-01

Background: Critical thinking is one of the very highest orders of cognitive abilities and a key competency in higher education. Asking questions is an important component of rich learning experiences, structurally embedded in the operations of critical thinking. Our clear sense is that critical thinking and, within that, critical questioning, is…

Effects of Teaching Critical Thinking within an Integrated Nursing Curriculum

ERIC Educational Resources Information Center

Brown Basone', Lauren

2014-01-01

Nursing students need to think critically in order to pass their nursing courses and the critical thinking portion of the national licensure exam. To improve students' critical thinking skills, a nursing program in the southern United States recently required that 4th semester students take a 1-credit critical thinking course. This study evaluated…

The Relationships of Critical Thinking Skills, Critical Thinking Dispositions, and College Experiences of Theological Students in Indonesia

ERIC Educational Resources Information Center

Soeherman, Sylvia

2010-01-01

The purposes of this study were to assess the critical thinking skills of theological students in Indonesia and to explore the relationships between these students' critical thinking skills and their demographic profiles, critical thinking dispositions, and college experiences. All third-year students who pursued either the Sarjana Theologi (a…

Critical Race Media Projects: Counterstories and Praxis (Re)Claim Chicana/o Experiences

ERIC Educational Resources Information Center

Alemán, Sonya M.; Alemán, Enrique, Jr.

2016-01-01

This article maps out two critical race media projects -- a documentary and a Chicana/o-centric student newspaper--developed by Chicana/o scholars seeking to fulfilll the promise of praxis hailed by critical race theorists. Fortified and guided by the quintessential tenets of critical race theory and Latino critical race theory, these critical…

Developing a Critical Lens: Using Photography to Teach Sociology and Create Critical Thinkers

ERIC Educational Resources Information Center

Eisen, Daniel B.

2012-01-01

Sociology instructors strive not only to teach their students the essential aspects of sociology but also to help students develop their critical thinking abilities. One way to help students become better critical thinkers is to assign projects that encourage students to critically assess their world by relating the course content to their…

Using Critical and Post-Critical Pedagogies to Pick at the Seams of Patriarchy from "The Inside"

ERIC Educational Resources Information Center

Lennon, Sherilyn

2017-01-01

This article explores the use of critical and post-critical pedagogies in a rural Australian high school for the purposes of unsettling life-limiting gender beliefs and practices. The paper problematises two examples whereby site-specific knowledges, curriculum dictates, media texts and critical pedagogies were enmeshed to create politically…

Our School at Blair Grocery: A Case Study in Promoting Environmental Action through Critical Environmental Education

ERIC Educational Resources Information Center

Ceaser, Donovon

2012-01-01

Despite wide agreement on the goals of environmental education (EE), the promotion of action is still considered contentious. Critical environmental education (critical EE) teaches students to combine critical reflection with the ability to engage in local action to address social/environmental problems. This article examines a critical urban…

Critical Friends Protocol: Andragogy and Learning in a Graduate Classroom

ERIC Educational Resources Information Center

Storey, Valerie A.; Wang, Victor C. X.

2017-01-01

The Critical Friend is a powerful concept partly due to the inherent tension between a challenging critic and a trusting friend. Originally utilized in the PreK-12 sector in both England and the United States, the application of Critical Friends has expanded across a range of contexts. This article further adds to the Critical Friend literature…

Re-Conceptualizing Critical Thinking for Moral Education in Culturally Plural Societies

ERIC Educational Resources Information Center

Kwak, Duck-Joo

2007-01-01

This paper critically examines the contemporary educational discourse on critical thinking as one of the primary aims of education, its modernist defence and its postmodernist criticism, so as to explore a new way of conceptualizing critical thinking for moral education. What is at stake in this task is finding a plausible answer to the question…

Critical Thinking, Education, and Postmodernity: Possibilities and Limitations for Moral Education

ERIC Educational Resources Information Center

Kwak, Duck-Joo

2008-01-01

The contemporary educational discourse on critical thinking, as one of the primary aims of education, has been divided into the spheres of modernist defense and post-modernist criticism. Critical of both positions, this paper attempts to find a new way of employing critical thinking, especially for the purposes of moral education, by drawing on…

Formalist (Linguistic) Criticism in an English Language Teacher Education Program: The Reward Approach

ERIC Educational Resources Information Center

Arikan, Arda

2008-01-01

The place of literary criticism in the education of pre-service English language teachers in EFL contexts is rarely discussed in the related literature. Traditional view of teaching criticism involves learning of the tenets of the critical school and applying them to literary texts. In this paper, an application of teaching criticism is discussed…

On Being Critical: Uniting Theory and Practice through Emancipatory Action Research

ERIC Educational Resources Information Center

Ledwith, Margaret

2007-01-01

This paper engages with some of the specific issues that challenge critical practice. My argument is related to the Carr and Kemmis debate on "staying critical" and to ideas expressed in my current book, "Community Development: A Critical Approach." I refer to critical practice as any practice that has a transformative social justice intention,…

Critical Thinking: The Role of Management Education. Developing Managers To Think Critically.

ERIC Educational Resources Information Center

Pierce, Gloria

Emphasizing critical thinking as the source of renewal and survival of organizations, this document begins by analyzing the Exxon Valdez oil spill and the destruction of the space shuttle Challenger as examples of inadequate critical thinking. The role of management education in promoting critical thinking is explored as well as the need for a…

Critical thinking level in geometry based on self-regulated learning

NASA Astrophysics Data System (ADS)

Bayuningsih, A. S.; Usodo, B.; Subanti, S.

2018-03-01

Critical thinking ability of mathematics students affected by the student’s ability in solving a specific problem. This research aims to determine the level of critical thinking (LCT) students in solving problems of geometry regarding self-regulated learning (SRL) students. This is a qualitative descriptive study with the purpose to analyze the level of Junior High School student’s critical thinking in the Regency of Banyumas. The subject is taken one student from each category SRL (high, medium and low). Data collection is given problem-solving tests to find out the level of critical thinking student, questionnaire, interview and documentation. The result of the research shows that student with SRL high is at the level of critical thinking 2, then a student with SRL medium is at the level of critical thinking 1 and student with SRL low is at the level of critical thinking 0. So students with SRL high, medium or low can solve math problems based on the critical thinking level of each student.

Peer Led Team Learning in Introductory Biology: Effects on Peer Leader Critical Thinking Skills

PubMed Central

Snyder, Julia J.; Wiles, Jason R.

2015-01-01

This study evaluated hypothesized effects of the Peer-Led Team Learning (PLTL) instructional model on undergraduate peer leaders’ critical thinking skills. This investigation also explored peer leaders’ perceptions of their critical thinking skills. A quasi-experimental pre-test/post-test with control group design was used to determine critical thinking gains in PLTL/non-PLTL groups. Critical thinking was assessed using the California Critical Thinking Skills Test (CCTST) among participants who had previously completed and been successful in a mixed-majors introductory biology course at a large, private research university in the American Northeast. Qualitative data from open-ended questionnaires confirmed that factors thought to improve critical thinking skills such as interaction with peers, problem solving, and discussion were perceived by participants to have an impact on critical thinking gains. However, no significant quantitative differences in peer leaders’ critical thinking skills were found between pre- and post-experience CCTST measurements or between experimental and control groups. PMID:25629311

Investigating Adolescents' Critical Consciousness Development through a Character Framework.

PubMed

Seider, Scott; Tamerat, Jalene; Clark, Shelby; Soutter, Madora

2017-06-01

Brazilian philosopher-educator Paulo Freire defined critical consciousness as the ability to engage in reflection and action upon the world in order to transform it. A growing body of research has found that critical consciousness is predictive of a number of important academic and civic outcomes in adolescents from oppressed groups. The present mixed methods study considered the critical consciousness development of 335 adolescents (57% female, 92% African American or Latinx) attending urban secondary schools that sought to foster their students' critical consciousness, but featured five different pedagogical approaches. We hypothesized that considering these adolescents' critical consciousness development through a character lens would highlight ways in which different schooling models contribute differentially to their students' development of the intellectual, performance, and civic dimensions of critical consciousness. Longitudinal analyses revealed significant differences in the critical consciousness development of adolescents attending different schooling models along these dimensions. Interviews with adolescents and field work conducted at their schools offered insight into the programming and practices that may have contributed to these differences in students' critical consciousness development.

Enhancing students’ critical thinking skills through critical thinking assessment in calculus course

NASA Astrophysics Data System (ADS)

Zulfaneti; Edriati, S.; Mukhni

2018-01-01

This study aims to determine the development of students’ critical thinking skills through the implementation of critical thinking instruments in Calculus lectures. The instruments consist of observation sheets, critical thinking test, self-assessment, peer assessment and portfolio. The research was a qualitative research; with the participants were 53 first-year students who take Integral Calculus in Mathematics Education Department STKIP PGRI Sumatera Barat representing high-ability students, medium and low. The data in this study were collected by tests, interviews, observations and field notes. Data were analyzed descriptively; data reduction, data presentation, and conclusions. For testing the validity of data, it was used credibility test data by increasing persistence and triangulation. The results showed that in high-level students there is a change of ability from Critical enough to be Very Critical, in the students with moderate and low ability there is a change of ability from Uncritical to Critical. So it can be concluded that the assessment instruments have a good contribution and can improve the ability of critical thinking.

Peer led team learning in introductory biology: effects on peer leader critical thinking skills.

PubMed

Snyder, Julia J; Wiles, Jason R

2015-01-01

This study evaluated hypothesized effects of the Peer-Led Team Learning (PLTL) instructional model on undergraduate peer leaders' critical thinking skills. This investigation also explored peer leaders' perceptions of their critical thinking skills. A quasi-experimental pre-test/post-test with control group design was used to determine critical thinking gains in PLTL/non-PLTL groups. Critical thinking was assessed using the California Critical Thinking Skills Test (CCTST) among participants who had previously completed and been successful in a mixed-majors introductory biology course at a large, private research university in the American Northeast. Qualitative data from open-ended questionnaires confirmed that factors thought to improve critical thinking skills such as interaction with peers, problem solving, and discussion were perceived by participants to have an impact on critical thinking gains. However, no significant quantitative differences in peer leaders' critical thinking skills were found between pre- and post-experience CCTST measurements or between experimental and control groups.

Power and action in critical theory across disciplines: implications for critical community psychology.

PubMed

Davidson, Heather; Evans, Scot; Ganote, Cynthia; Henrickson, Jorie; Jacobs-Priebe, Lynette; Jones, Diana L; Prilleltensky, Isaac; Riemer, Manuel

2006-09-01

Although critical scholarship and community psychology share similar aspirations, the links between them remain unexplored and under-theorized. In this article we explore the implications of critical scholarship in various specialties for the field of community psychology. To understand the contributions of critical scholarship to a theory of power and action for social change, we conducted a systematic analysis of a ten-year period of publications in seven journals associated with the critical scholarship tradition. We created precise criteria for the concepts of power and action and applied them to the publications. Results indicate an interesting paradox at play. Whereas community psychology is more action oriented than critical scholarship, its actions fall short of challenging institutionalized power structures and the status quo; and whereas critical scholarship is more challenging of the status quo than community psychology in theory, it has failed to produce viable actions that challenge the status quo. We discuss the implications of this state of affairs for the development of a more critical community psychology.

Continuous-time adaptive critics.

PubMed

Hanselmann, Thomas; Noakes, Lyle; Zaknich, Anthony

2007-05-01

A continuous-time formulation of an adaptive critic design (ACD) is investigated. Connections to the discrete case are made, where backpropagation through time (BPTT) and real-time recurrent learning (RTRL) are prevalent. Practical benefits are that this framework fits in well with plant descriptions given by differential equations and that any standard integration routine with adaptive step-size does an adaptive sampling for free. A second-order actor adaptation using Newton's method is established for fast actor convergence for a general plant and critic. Also, a fast critic update for concurrent actor-critic training is introduced to immediately apply necessary adjustments of critic parameters induced by actor updates to keep the Bellman optimality correct to first-order approximation after actor changes. Thus, critic and actor updates may be performed at the same time until some substantial error build up in the Bellman optimality or temporal difference equation, when a traditional critic training needs to be performed and then another interval of concurrent actor-critic training may resume.

An Integrative Review of the Concealed Connection: Nurse Educators' Critical Thinking.

PubMed

Raymond, Christy; Profetto-McGrath, Joanne; Myrick, Florence; Strean, William B

2017-11-01

The role of nurse educators in the development of students' critical thinking has been overlooked despite the emphasized need for effective teaching methods. An integrative review was performed to examine both quantitative and qualitative research published from 2000 to 2015 related to nurse educators' critical thinking. Many barriers and facilitators existing on individual, interpersonal, and contextual levels affected nurse educators' critical thinking. Various tools have been used to measure nurse educators' critical thinking. This review also highlighted the continued lack of a consensus definition of critical thinking and the limited presence of conceptual models to guide the use of critical thinking in nursing education. Continued examination of nurse educators' critical thinking is needed, given the limited number of studies that have been completed. Much needs to be explored further, including conceptualizations of critical thinking and confirmation of emerging themes identified in this review. [J Nurs Educ. 2017;56(11):648-654.]. © 2017 Raymond, Profetto-McGrath, Myrick, et al.

Nuclear Criticality Experimental Research Center (NCERC) Overview

DOE Office of Scientific and Technical Information (OSTI.GOV)

Goda, Joetta Marie; Grove, Travis Justin; Hayes, David Kirk

The mission of the National Criticality Experiments Research Center (NCERC) at the Device Assembly Facility (DAF) is to conduct experiments and training with critical assemblies and fissionable material at or near criticality in order to explore reactivity phenomena, and to operate the assemblies in the regions from subcritical through delayed critical. One critical assembly, Godiva-IV, is designed to operate above prompt critical. The Nuclear Criticality Experimental Research Center (NCERC) is our nation’s only general-purpose critical experiments facility and is only one of a few that remain operational throughout the world. This presentation discusses the history of NCERC, the general activitiesmore » that makeup work at NCERC, and the various government programs and missions that NCERC supports. Recent activities at NCERC will be reviewed, with a focus on demonstrating how NCERC meets national security mission goals using engineering fundamentals. In particular, there will be a focus on engineering theory and design and applications of engineering fundamentals at NCERC. NCERC activities that relate to engineering education will also be examined.« less

Critical Care Pharmacist Market Perceptions: Comparison of Critical Care Program Directors and Directors of Pharmacy

PubMed Central

Hager, David R.; Persaud, Rosemary A.; Naseman, Ryan W.; Choudhary, Kavish; Carter, Kristen E.; Hansen, Amanda

2017-01-01

Background: While hospital beds continue to decline as patients previously treated as inpatients are stabilized in ambulatory settings, the number of critical care beds available in the United States continues to rise. Growth in pharmacy student graduation, postgraduate year 2 critical care (PGY2 CC) residency programs, and positions has also increased. There is a perception that the critical care trained pharmacist market is saturated, yet this has not been evaluated since the rise in pharmacy graduates and residency programs. Purpose: To describe the current perception of critical care residency program directors (CC RPDs) and directors of pharmacy (DOPs) on the critical care pharmacist job market and to evaluate critical care postresidency placement and anticipated changes in PGY2 CC programs. Methods: Two electronic surveys were distributed from October 2015 to November 2015 through Vizient/University HealthSystem Consortium, American Society of Health-System Pharmacists (ASHP), Society of Critical Care Medicine, and American College of Clinical Pharmacy listservs to target 2 groups of respondents: CC RPDs and DOPs. Questions were based on the ASHP Pharmacy Forecast and the Pharmacy Workforce Center’s Aggregate Demand Index and were intended to identify perceptions of the critical care market of the 2 groups. Results: Of 116 CC RPDs, there were 66 respondents (56.9% response rate). Respondents have observed an increase in applicants; however, they do not anticipate increasing the number of positions in the next 5 years. The overall perception is that there is a balance in supply and demand in the critical care trained pharmacist market. A total of 82 DOPs responded to the survey. Turnover of critical care pharmacists within respondent organizations is expected to be low. Although a majority of DOPs plan to expand residency training positions, only 9% expect to increase positions in critical care PGY2 training. Overall, DOP respondents indicated a balance of supply and demand in the critical care trained pharmacist market. In comparing RPD and DOP perceptions of the demand for critical care pharmacists, DOPs perceived demand to be higher than RPDs (mean, 3.2 vs 2.8; P = .032). Conclusion: Although there is a perception of the oversupply of critical care trained pharmacists, a survey of DOPs and CC RPDs found a market with positions available, rapid hiring, stable salaries, and plans for expanded hiring of critical care trained pharmacists. PMID:28804148

Critical Care Pharmacist Market Perceptions: Comparison of Critical Care Program Directors and Directors of Pharmacy.

PubMed

Hager, David R; Persaud, Rosemary A; Naseman, Ryan W; Choudhary, Kavish; Carter, Kristen E; Hansen, Amanda

2017-05-01

Background: While hospital beds continue to decline as patients previously treated as inpatients are stabilized in ambulatory settings, the number of critical care beds available in the United States continues to rise. Growth in pharmacy student graduation, postgraduate year 2 critical care (PGY2 CC) residency programs, and positions has also increased. There is a perception that the critical care trained pharmacist market is saturated, yet this has not been evaluated since the rise in pharmacy graduates and residency programs. Purpose: To describe the current perception of critical care residency program directors (CC RPDs) and directors of pharmacy (DOPs) on the critical care pharmacist job market and to evaluate critical care postresidency placement and anticipated changes in PGY2 CC programs. Methods: Two electronic surveys were distributed from October 2015 to November 2015 through Vizient/University HealthSystem Consortium, American Society of Health-System Pharmacists (ASHP), Society of Critical Care Medicine, and American College of Clinical Pharmacy listservs to target 2 groups of respondents: CC RPDs and DOPs. Questions were based on the ASHP Pharmacy Forecast and the Pharmacy Workforce Center's Aggregate Demand Index and were intended to identify perceptions of the critical care market of the 2 groups. Results: Of 116 CC RPDs, there were 66 respondents (56.9% response rate). Respondents have observed an increase in applicants; however, they do not anticipate increasing the number of positions in the next 5 years. The overall perception is that there is a balance in supply and demand in the critical care trained pharmacist market. A total of 82 DOPs responded to the survey. Turnover of critical care pharmacists within respondent organizations is expected to be low. Although a majority of DOPs plan to expand residency training positions, only 9% expect to increase positions in critical care PGY2 training. Overall, DOP respondents indicated a balance of supply and demand in the critical care trained pharmacist market. In comparing RPD and DOP perceptions of the demand for critical care pharmacists, DOPs perceived demand to be higher than RPDs (mean, 3.2 vs 2.8; P = .032). Conclusion: Although there is a perception of the oversupply of critical care trained pharmacists, a survey of DOPs and CC RPDs found a market with positions available, rapid hiring, stable salaries, and plans for expanded hiring of critical care trained pharmacists.

Critical parameters for sterilization of oil palm fruit by microwave irradiation

NASA Astrophysics Data System (ADS)

Sarah, Maya; Taib, M. R.

2017-08-01

Study to evaluate critical parameters for microwave irradiation to sterilize oil palm fruit was carried out at power density of 560 to 1120 W/kg. Critical parameters are important to ensure moisture loss during sterilization exceed the critical moisture (Mc) but less than maximum moisture (Mmax). Critical moisture in this study was determined according to dielectric loss factor of heated oil palm fruits at 2450 MHz. It was obtained from slope characterization of dielectric loss factor-vs-moisture loss curve. The Mc was used to indicate critical temperature (Tc) and critical time (tc) for microwave sterilization. To ensure moisture loss above critical value but not exceed maximum value, the combinations of time-temperature for sterilization of oil palm fruits by microwave irradiation were 6 min and 75°C to 17 min and 82°C respectively.

A conceptual framework for developing a critical thinking self-assessment scale.

PubMed

Nair, Girija G; Stamler, Lynnette Leeseberg

2013-03-01

Nurses must be talented critical thinkers to cope with the challenges related to the ever-changing health care system, population trends, and extended role expectations. Several countries now recognize critical thinking skills (CTS) as an expected outcome of nursing education programs. Critical thinking has been defined in multiple ways by philosophers, critical thinking experts, and educators. Nursing experts conceptualize critical thinking as a process involving cognitive and affective domains of reasoning. Nurse educators are often challenged with teaching and measuring CTS because of their latent nature and the lack of a uniform definition of the concept. In this review of the critical thinking literature, we examine various definitions, identify a set of constructs that define critical thinking, and suggest a conceptual framework on which to base a self-assessment scale for measuring CTS. Copyright 2013, SLACK Incorporated.

E-learning for Critical Thinking: Using Nominal Focus Group Method to Inform Software Content and Design.

PubMed

Parker, Steve; Mayner, Lidia; Michael Gillham, David

2015-12-01

Undergraduate nursing students are often confused by multiple understandings of critical thinking. In response to this situation, the Critiique for critical thinking (CCT) project was implemented to provide consistent structured guidance about critical thinking. This paper introduces Critiique software, describes initial validation of the content of this critical thinking tool and explores wider applications of the Critiique software. Critiique is flexible, authorable software that guides students step-by-step through critical appraisal of research papers. The spelling of Critiique was deliberate, so as to acquire a unique web domain name and associated logo. The CCT project involved implementation of a modified nominal focus group process with academic staff working together to establish common understandings of critical thinking. Previous work established a consensus about critical thinking in nursing and provided a starting point for the focus groups. The study was conducted at an Australian university campus with the focus group guided by open ended questions. Focus group data established categories of content that academic staff identified as important for teaching critical thinking. This emerging focus group data was then used to inform modification of Critiique software so that students had access to consistent and structured guidance in relation to critical thinking and critical appraisal. The project succeeded in using focus group data from academics to inform software development while at the same time retaining the benefits of broader philosophical dimensions of critical thinking.

Caring behaviours directly and indirectly affect nursing students' critical thinking.

PubMed

Chen, Shu-Yueh; Chang, Hsing-Chi; Pai, Hsiang-Chu

2018-03-01

The purpose of this study was to determine the effect of caring behaviours on critical thinking and to examine whether self-reflection mediates the effect of caring on critical thinking. We also tested whether caring behaviours moderated the relationship between self-reflection and critical thinking. For this descriptive, correlational, cross-sectional study, we recruited 293 fifth-year nursing students from a junior college in southern Taiwan. Data were collected in 2014 on critical thinking, caring behaviours and self-reflection with insight using the Taiwan Critical Thinking Disposition Inventory, a Chinese version of the Caring Assessment Report Evaluation Q-sort, and a Chinese version of the Self-Reflection and Insight Scale, respectively. Relationships among variables were analysed by structural equation modelling, with the partial least squares method and Sobel test. The results showed that caring behaviours significantly positively affected critical thinking (β = 0.56, t = 12.37, p < 0.001) and self-reflection with insight (β = 0.54, t = 11.99, p < 0.001). Self-reflection and insight significantly positively affected critical thinking (β = 0.34, t = 6.48, p < 0.001). Further, self-reflection and insight mediated the relationship between caring behaviours and critical thinking. Caring behaviours did not, however, moderate the relationship between self-reflection (β = 0.001, t = 0.021, p > 0.05) and critical thinking. Caring behaviours directly affect self-reflection with insight and critical thinking. In addition, caring behaviours also indirectly affect critical thinking through self-reflection and insight. © 2017 Nordic College of Caring Science.

E-learning for Critical Thinking: Using Nominal Focus Group Method to Inform Software Content and Design

PubMed Central

Parker, Steve; Mayner, Lidia; Michael Gillham, David

2015-01-01

Background: Undergraduate nursing students are often confused by multiple understandings of critical thinking. In response to this situation, the Critiique for critical thinking (CCT) project was implemented to provide consistent structured guidance about critical thinking. Objectives: This paper introduces Critiique software, describes initial validation of the content of this critical thinking tool and explores wider applications of the Critiique software. Materials and Methods: Critiique is flexible, authorable software that guides students step-by-step through critical appraisal of research papers. The spelling of Critiique was deliberate, so as to acquire a unique web domain name and associated logo. The CCT project involved implementation of a modified nominal focus group process with academic staff working together to establish common understandings of critical thinking. Previous work established a consensus about critical thinking in nursing and provided a starting point for the focus groups. The study was conducted at an Australian university campus with the focus group guided by open ended questions. Results: Focus group data established categories of content that academic staff identified as important for teaching critical thinking. This emerging focus group data was then used to inform modification of Critiique software so that students had access to consistent and structured guidance in relation to critical thinking and critical appraisal. Conclusions: The project succeeded in using focus group data from academics to inform software development while at the same time retaining the benefits of broader philosophical dimensions of critical thinking. PMID:26835469

Determination of Critical Parameters Based on the Intensity of Transmitted Light Around Gas-Liquid Interface: Critical Parameters of CO

NASA Astrophysics Data System (ADS)

Nakayama, Masaki; Katano, Hiroaki; Sato, Haruki

2014-05-01

A precise determination of the critical temperature and density for technically important fluids would be possible on the basis of the digital image for the visual observation of the phase boundary in the vicinity of the critical point since the sensitivity and resolution are higher than those of naked eyes. In addition, the digital image can avoid the personal uncertainty of an observer. A strong density gradient occurs in a sample cell at the critical point due to gravity. It was carefully assessed to determine the critical density, where the density profile in the sample cell can be observed from the luminance profile of a digital image. The density-gradient profile becomes symmetric at the critical point. One of the best fluids, whose thermodynamic properties have been measured with the highest reliability among technically important fluids, would be carbon dioxide. In order to confirm the reliability of the proposed method, the critical temperature and density of carbon dioxide were determined using the digital image. The critical temperature and density values of carbon dioxide are ( and ( kg m, respectively. The critical temperature and density values agree with the existing best values within estimated uncertainties. The reliability of the method was confirmed. The critical pressure, 7.3795 MPa, corresponding to the determined critical temperature of 304.143 K is also proposed. A new set of parameters for the vapor-pressure equation is also provided.

Jordanian TEFL Graduate Students' Use of Critical Thinking Skills (as Measured by the Cornell Critical Thinking Test, Level Z)

ERIC Educational Resources Information Center

Bataineh, Ruba Fahmi; Zghoul, Lamma Hmoud

2006-01-01

This study investigates the critical thinking skills of 50 students currently enrolled in the Master's TEFL Programme at Yarmouk University, Jordan. The Cornell Critical Thinking Test, Level Z is utilised to test the students' use, or lack thereof, of the critical thinking skills of deduction, semantics, credibility, induction, definition and…

Effective Instruction and Assessment Methods That Lead to Gains in Critical Thinking as Measured by the Critical Thinking Assessment Test (CAT)

ERIC Educational Resources Information Center

Leming, Katie P.

2016-01-01

Previous qualitative research on educational practices designed to improve critical thinking has relied on anecdotal or student self-reports of gains in critical thinking. Unfortunately, student self-report data have been found to be unreliable proxies for measuring critical thinking gains. Therefore, in the current interpretivist study, five…

Rethinking Critical Mathematics: A Comparative Analysis of Critical, Reform, and Traditional Geometry Instructional Texts

ERIC Educational Resources Information Center

Brantlinger, Andrew

2011-01-01

This paper presents findings from a comparative analysis of three similar secondary geometry texts, one critical unit, one standards-based reform unit, and one specialist chapter. I developed the critical unit as I took the tenets of critical mathematics (CM) and substantiated them in printed curricular materials in which to teach as part of a…

Who Does Critical Pedagogy Think You Are? Investigating How Teachers Are Produced in Critical Pedagogy Scholarship to Inform Teacher Education

ERIC Educational Resources Information Center

Pittard, Elizabeth

2015-01-01

In this post-structural feminist analysis, I review recent literature focusing on critical pedagogy to analyse the ways teachers are discursively produced within the sampled literature to ask: who does critical pedagogy think you are? Additionally, I extend earlier post-structural feminist critiques of critical pedagogy and underlying assumptions…

Critical Consciousness and the Christian Conscience: Making the Necessary Connections between Faith-Based Learning and Critical Pedagogy

ERIC Educational Resources Information Center

Lee, Heekap; Givens, Ruth

2012-01-01

Critical pedagogy is a by product of postmodernism, which argues that reality is always subjective, and truth is identified through each person's experiences and environment. Can critical pedagogy be applied to faith-based education? The authors claim that it can. First, the theories and practices of critical pedagogy have strengthened faith-based…

Critical Pedagogy in the Twenty-First Century: A New Generation of Scholars. Critical Constructions: Studies on Education and Society

ERIC Educational Resources Information Center

Malott, Curry Stephenson, Ed.; Porfilio, Bradley, Ed.

2011-01-01

This book simultaneously provides multiple analyses of critical pedagogy in the twenty-first century while showcasing the scholarship of this new generation of critical scholar-educators. Needless to say, the writers herein represent just a small subset of a much larger movement for critical transformation and a more humane, less Eurocentric, less…

Implementation and evaluation of critical thinking strategies to enhance critical thinking skills in Middle Eastern nurses.

PubMed

Simpson, Elaine; Courtney, Mary

2008-12-01

The purpose of this study was to develop, implement and evaluate critical thinking strategies to enhance critical thinking skills in Middle Eastern nurses. Critical thinking strategies such as questioning, debate, role play and small group activity were developed and used in a professional development programme, which was trialled on a sample of Middle Eastern nurses (n = 20), to promote critical thinking skills, encourage problem solving, development of clinical judgment making and care prioritization in order to improve patient care and outcomes. Classroom learning was transformed from memorization to interaction and active participation. The intervention programme was successful in developing critical thinking skills in both the nurse educators and student nurses in this programme. This programme successfully integrated critical thinking strategies into a Middle Eastern nursing curriculum. Recommendations are as follows: (1) utilize evidence-based practice and stem questions to encourage the formulation of critical thinking questions; (2) support the needs of nurse educators for them to effectively implement teaching strategies to foster critical thinking skills; and (3) adopt creative approaches to (i) transform students into interactive participants and (ii) open students' minds and stimulate higher-level thinking and problem-solving abilities.

Nurse educators' perceptions of critical thinking in developing countries: Ghana as a case study.

PubMed

Boso, Christian Makafui; Gross, Janet J

2015-01-01

The ability to critically evaluate information for the purpose of rendering health care is a prerequisite for modern nurses in a complex and ever-changing health care environment. The nurse educators' perceptions influence the utilization of critical thinking strategies in the classroom. The purpose of this study was to assess nursing faculty's perceptions of critical thinking. Using a questionnaire 106 nurse educators from two types of nursing educational program self-reported their perceptions. Data were collected from November 2013 to March 2014. Results were presented using frequencies, percentages, and t-test. The findings revealed that majority (95.3%) of nurse educators could not provide definitions that captured both affective and cognitive aspects of critical thinking. However, the majority of nurse educators had positive perceptions of critical thinking. Nurse educators in universities had more positive perceptions of critical thinking than those in the nurses' training colleges (P=0.007). The results suggested that the current nursing programs are not preparing nurses with the necessary critical thinking skills for the complex health care environment. Professional development programs in critical thinking should be instituted for nurse educators to assist them in developing appropriate teaching strategies to foster students' acquisition of critical thinking skills.

Nursing students' critical thinking disposition according to academic level and satisfaction with nursing.

PubMed

Kim, Dong Hee; Moon, Seongmi; Kim, Eun Jung; Kim, Young-Ju; Lee, Sunhee

2014-01-01

The development of critical thinking dispositions has become an important issue in nursing education in Korea. Nursing colleges in Korea have developed teaching strategies and curricula that focus on developing critical thinking dispositions. It is an imperative step that evaluates the changing pattern and development of students' critical thinking dispositions. This study identified critical thinking dispositions of Korean nursing students according to academic level and satisfaction with nursing. A cross-sectional questionnaire survey was conducted among 1074 students in four colleges who completed the self-reported Critical Thinking Disposition Scale. Descriptive and univariate general linear model analyses were performed. The critical thinking disposition score increased according to academic level until junior year, after which it decreased in the senior year. Nursing students who were satisfied with nursing reported higher levels of critical thinking than those who were not satisfied or who responded neutrally. The critical thinking scores of nursing students not satisfied with nursing dropped greatly in the senior year. These results suggest the importance of targeting the development of curriculum and teaching methods for seniors and students who have a lower level of satisfaction with nursing to increase their critical thinking dispositions. Copyright © 2013 Elsevier Ltd. All rights reserved.

Balancing the seen and unseen: Nurse educator as role model for critical thinking.

PubMed

Raymond, Christy; Profetto-McGrath, Joanne; Myrick, Florence; Strean, William B

2018-05-04

Critical thinking is an important indicator of student learning and is an essential outcome of baccalaureate nursing education. The role of nurse educators in the development of students' critical thinking has been overlooked despite the importance of their actions to facilitate critical thinking in nursing education. We used a constructivist grounded theory approach within a larger mixed methods triangulation study to explore how nurse educators revealed their critical thinking in practice. From the grounded theory approach, a model emerged from our research, outlining the important aspects of nurse educators' critical thinking and how it is revealed in the clinical setting. The important categories of this model include: a) fostering the student-educator relationship; b) role modeling critical thinking; c) mobilizing and operationalizing resources; as well as d) balancing factors that impact nurse educators' critical thinking. Our findings inform what is known about nurse educators' critical thinking and how it can be implemented in nurse educators' teaching practice. Given our findings, we offer recommendations for future nursing education practice and research, including the need to apply our findings in additional settings and further develop nurse educators' awareness of their own critical thinking. Crown Copyright © 2018. Published by Elsevier Ltd. All rights reserved.

Nuclear criticality safety staff training and qualifications at Los Alamos National Laboratory

DOE Office of Scientific and Technical Information (OSTI.GOV)

Monahan, S.P.; McLaughlin, T.P.

1997-05-01

Operations involving significant quantities of fissile material have been conducted at Los Alamos National Laboratory continuously since 1943. Until the advent of the Laboratory`s Nuclear Criticality Safety Committee (NCSC) in 1957, line management had sole responsibility for controlling criticality risks. From 1957 until 1961, the NCSC was the Laboratory body which promulgated policy guidance as well as some technical guidance for specific operations. In 1961 the Laboratory created the position of Nuclear Criticality Safety Office (in addition to the NCSC). In 1980, Laboratory management moved the Criticality Safety Officer (and one other LACEF staff member who, by that time, wasmore » also working nearly full-time on criticality safety issues) into the Health Division office. Later that same year the Criticality Safety Group, H-6 (at that time) was created within H-Division, and staffed by these two individuals. The training and education of these individuals in the art of criticality safety was almost entirely self-regulated, depending heavily on technical interactions between each other, as well as NCSC, LACEF, operations, other facility, and broader criticality safety community personnel. Although the Los Alamos criticality safety group has grown both in size and formality of operations since 1980, the basic philosophy that a criticality specialist must be developed through mentoring and self motivation remains the same. Formally, this philosophy has been captured in an internal policy, document ``Conduct of Business in the Nuclear Criticality Safety Group.`` There are no short cuts or substitutes in the development of a criticality safety specialist. A person must have a self-motivated personality, excellent communications skills, a thorough understanding of the principals of neutron physics, a safety-conscious and helpful attitude, a good perspective of real risk, as well as a detailed understanding of process operations and credible upsets.« less

Assessment of Teaching Methods and Critical Thinking in a Course for Science Majors

NASA Astrophysics Data System (ADS)

Speck, Angela; Ruzhitskaya, L.; Whittington, A. G.

2014-01-01

Ability to think critically is a key ingredient to the scientific mindset. Students who take science courses may or may not be predisposed to critical thinking - the ability to evaluate information analytically. Regardless of their initial stages, students can significantly improve their critical thinking through learning and practicing their reasoning skills, critical assessments, conducting and reflecting on observations and experiments, building their questioning and communication skills, and through the use of other techniques. While, there are several of teaching methods that may help to improve critical thinking, there are only a few assessment instruments that can help in evaluating the efficacy of these methods. Critical thinking skills and improvement in those skills are notoriously difficult to measure. Assessments that are based on multiple-choice questions demonstrate students’ final decisions but not their thinking processes. In addition, during the course of studies students may develop subject-based critical thinking while not being able to extend the skills to the general critical thinking. As such, we wanted to design and conduct a study on efficacy of several teaching methods in which we would learn how students’ improve their thinking processes within a science discipline as well as in everyday life situations. We conducted a study among 20 astronomy, physics and geology majors-- both graduate and undergraduate students-- enrolled in our Solar System Science course (mostly seniors and early graduate students) at the University of Missouri. We used the Ennis-Weir Critical Thinking Essay test to assess students’ general critical thinking and, in addition, we implemented our own subject-based critical thinking assessment. Here, we present the results of this study and share our experience on designing a subject-based critical thinking assessment instrument.

Healthcare reform: the role of coordinated critical care.

PubMed

Cerra, F B

1993-03-01

To evaluate and editorialize the evolving role of the discipline of critical care as a healthcare delivery system in the process of healthcare reform. The sources included material from the Federal Office of Management and Budget, Health Care Financing Review, President Bush's Office, Association of American Medical Colleges, and publications of the Society of Critical Care Medicine. Data were selected that the author felt was relevant to the healthcare reform process and its implications for the discipline of critical care. The data were extracted by the author to illustrate the forces behind healthcare reform, the implications for the practice of critical care, and role of critical care as a coordinated (managed) care system in the process of healthcare reform. Healthcare reform has been initiated because of a number of considerations that arise in evaluating the current healthcare delivery system: access, financing, cost, dissatisfactions with the mechanisms of delivery, and political issues. The reform process will occur with or without the involvement of critical care practitioners. Reforms may greatly alter the delivery of critical care services, education, training, and research in critical care. Critical care has evolved into a healthcare delivery system that provides services to patients who need and request them and provides these services in a coordinated (managed) care model. Critical care practitioners must become involved in the healthcare reform process, and critical care services that are effective must be preserved, as must the education, training, and research programs. Critical care as a healthcare delivery system utilizing a coordinated (managed) care model has the potential to provide services to all patients who need them and to deliver them in a manner that is cost effective and recognized as providing added value.

Criticality meets learning: Criticality signatures in a self-organizing recurrent neural network

PubMed Central

Del Papa, Bruno; Priesemann, Viola

2017-01-01

Many experiments have suggested that the brain operates close to a critical state, based on signatures of criticality such as power-law distributed neuronal avalanches. In neural network models, criticality is a dynamical state that maximizes information processing capacities, e.g. sensitivity to input, dynamical range and storage capacity, which makes it a favorable candidate state for brain function. Although models that self-organize towards a critical state have been proposed, the relation between criticality signatures and learning is still unclear. Here, we investigate signatures of criticality in a self-organizing recurrent neural network (SORN). Investigating criticality in the SORN is of particular interest because it has not been developed to show criticality. Instead, the SORN has been shown to exhibit spatio-temporal pattern learning through a combination of neural plasticity mechanisms and it reproduces a number of biological findings on neural variability and the statistics and fluctuations of synaptic efficacies. We show that, after a transient, the SORN spontaneously self-organizes into a dynamical state that shows criticality signatures comparable to those found in experiments. The plasticity mechanisms are necessary to attain that dynamical state, but not to maintain it. Furthermore, onset of external input transiently changes the slope of the avalanche distributions – matching recent experimental findings. Interestingly, the membrane noise level necessary for the occurrence of the criticality signatures reduces the model’s performance in simple learning tasks. Overall, our work shows that the biologically inspired plasticity and homeostasis mechanisms responsible for the SORN’s spatio-temporal learning abilities can give rise to criticality signatures in its activity when driven by random input, but these break down under the structured input of short repeating sequences. PMID:28552964

Global screening for Critical Habitat in the terrestrial realm.

PubMed

Brauneder, Kerstin M; Montes, Chloe; Blyth, Simon; Bennun, Leon; Butchart, Stuart H M; Hoffmann, Michael; Burgess, Neil D; Cuttelod, Annabelle; Jones, Matt I; Kapos, Val; Pilgrim, John; Tolley, Melissa J; Underwood, Emma C; Weatherdon, Lauren V; Brooks, Sharon E

2018-01-01

Critical Habitat has become an increasingly important concept used by the finance sector and businesses to identify areas of high biodiversity value. The International Finance Corporation (IFC) defines Critical Habitat in their highly influential Performance Standard 6 (PS6), requiring projects in Critical Habitat to achieve a net gain of biodiversity. Here we present a global screening layer of Critical Habitat in the terrestrial realm, derived from global spatial datasets covering the distributions of 12 biodiversity features aligned with guidance provided by the IFC. Each biodiversity feature is categorised as 'likely' or 'potential' Critical Habitat based on: 1. Alignment between the biodiversity feature and the IFC Critical Habitat definition; and 2. Suitability of the spatial resolution for indicating a feature's presence on the ground. Following the initial screening process, Critical Habitat must then be assessed in-situ by a qualified assessor. This analysis indicates that a total of 10% and 5% of the global terrestrial environment can be considered as likely and potential Critical Habitat, respectively, while the remaining 85% did not overlap with any of the biodiversity features assessed and was classified as 'unknown'. Likely Critical Habitat was determined principally by the occurrence of Key Biodiversity Areas and Protected Areas. Potential Critical Habitat was predominantly characterised by data representing highly threatened and unique ecosystems such as ever-wet tropical forests and tropical dry forests. The areas we identified as likely or potential Critical Habitat are based on the best available global-scale data for the terrestrial realm that is aligned with IFC's Critical Habitat definition. Our results can help businesses screen potential development sites at the early project stage based on a range of biodiversity features. However, the study also demonstrates several important data gaps and highlights the need to incorporate new and improved global spatial datasets as they become available.

Critical Materials Institute

DOE Office of Scientific and Technical Information (OSTI.GOV)

King, Alex

2013-01-09

Ames Laboratory Director Alex King talks about the goals of the Critical Materials Institute in diversifying the supply of critical materials, developing substitute materials, developing tools and techniques for recycling critical materials, and forecasting materials needs to avoid future shortages.

78 FR 66038 - Critical Infrastructure Partnership Advisory Council (CIPAC); Correction.

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-04

... DEPARTMENT OF HOMELAND SECURITY Critical Infrastructure Partnership Advisory Council (CIPAC... Critical Infrastructure Partnership Advisory Council (CIPAC) Plenary Meeting on November 5, 2013. The... Murphy, Critical Infrastructure Partnership Advisory Council Alternate Designated Federal Officer...

Critical Materials Institute

ScienceCinema

King, Alex

2017-12-22

Ames Laboratory Director Alex King talks about the goals of the Critical Materials Institute in diversifying the supply of critical materials, developing substitute materials, developing tools and techniques for recycling critical materials, and forecasting materials needs to avoid future shortages.

Panoramic ECG display versus conventional ECG: ischaemia detection by critical care nurses.

PubMed

Wilson, Nick; Hassani, Aimen; Gibson, Vanessa; Lightfoot, Timothy; Zizzo, Claudio

2012-01-01

To compare accuracy and certainty of diagnosis of cardiac ischaemia using the Panoramic ECG display tool plus conventional 12-lead electrocardiogram (ECG) versus 12-lead ECG alone by UK critical care nurses who were members of the British Association of Critical Care Nurses (BACCN). Critically ill patients are prone to myocardial ischaemia. Symptoms may be masked by sedation or analgesia, and ECG changes may be the only sign. Critical care nurses have an essential role in detecting ECG changes promptly. Despite this, critical care nurses may lack expertise in interpreting ECGs and myocardial ischaemia often goes undetected by critical care staff. British Association of Critical Care Nurses (BACCN) members were invited to complete an online survey to evaluate the analysis of two sets of eight ECGs displayed alone and with the new display device. Data from 82 participants showed diagnostic accuracy improved from 67·1% reading ECG traces alone, to 96·0% reading ECG plus Panoramic ECG display tool (P < 0·01, significance level α = 0·05). Participants' diagnostic certainty score rose from 41·7% reading ECG alone to 66·8% reading ECG plus Panoramic ECG display tool (P < 0·01, α = 0·05). The Panoramic ECG display tool improves both accuracy and certainty of detecting ST segment changes among critical care nurses, when compared to conventional 12-lead ECG alone. This benefit was greatest with early ischaemic changes. Critical care nurses who are least confident in reading conventional ECGs benefit the most from the new display. Critical care nurses have an essential role in the monitoring of critically ill patients. However, nurses do not always have the expertise to detect subtle ischaemic ECG changes promptly. Introduction of the Panoramic ECG display tool into clinical practice could lead to patients receiving treatment for myocardial ischaemia sooner with the potential for reduction in morbidity and mortality. © 2012 The Authors. Nursing in Critical Care © 2012 British Association of Critical Care Nurses.

The Ideologies of American Social Critics: An Empirical Test of Kadushin's Theory

ERIC Educational Resources Information Center

Simon, David R.

1977-01-01

Examines Kadushin's earlier empirical efforts to determine the leading social critics and organizations of social criticism in America and investigates his theory through content analysis of leading journals of social criticism. (MH)

77 FR 32656 - Critical Infrastructure Partnership Advisory Council (CIPAC)

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-01

... DEPARTMENT OF HOMELAND SECURITY [Docket No. DHS-2012-0008] Critical Infrastructure Partnership... Critical Infrastructure Partnership Advisory Council (CIPAC) by notice published in the Federal Register... Federal Officer, Critical Infrastructure Partnership Advisory Council, Sector Outreach and Programs...

77 FR 32655 - Critical Infrastructure Partnership Advisory Council (CIPAC)

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-01

... DEPARTMENT OF HOMELAND SECURITY [Docket No. DHS-2012-0009] Critical Infrastructure Partnership... the Critical Infrastructure Partnership Advisory Council (CIPAC) by notice published in the Federal... CONTACT: Larry May, Designated Federal Officer, Critical Infrastructure Partnership Advisory Council...

Nursing care plans versus concept maps in the enhancement of critical thinking skills in nursing students enrolled in a baccalaureate nursing program.

PubMed

Sinatra-Wilhelm, Tina

2012-01-01

Appropriate and effective critical thinking and problem solving is necessary for all nurses in order to make complex decisions that improve patient outcomes, safety, and quality of nursing care. With the current emphasis on quality improvement, critical thinking ability is a noteworthy concern within the nursing profession. An in-depth review of literature related to critical thinking was performed. The use of nursing care plans and concept mapping to improve critical thinking skills was among the recommendations identified. This study compares the use of nursing care plans and concept mapping as a teaching strategy for the enhancement of critical thinking skills in baccalaureate level nursing students. The California Critical Thinking Skills Test was used as a method of comparison and evaluation. Results indicate that concept mapping enhances critical thinking skills in baccalaureate nursing students.

Measurement and comparison of nursing faculty members' critical thinking skills.

PubMed

Blondy, Laurie C

2011-03-01

Nursing faculty members strive to teach students to think critically. It has long been assumed that nursing faculty members are good at critical thinking because they are expected to teach these skills to students, but this assumption has not been well supported empirically. Faculty members question their ability to think critically and are unsure of their skills. The purpose of this study was to address this assumption by measuring nursing faculty members' critical thinking skills and compare the faculty mean score to that of a student norming group, and to the mean scores of other nursing faculty studies. Findings can be used to increase nursing faculty members' understanding of their critical thinking skills, prompt discussion about critical thinking skills, and to help faculty members address concerns and uncertainty about the concept of critical thinking. This study also helps establish an empirical basis for future research.

Challenges of assessing critical thinking and clinical judgment in nurse practitioner students.

PubMed

Gorton, Karen L; Hayes, Janice

2014-03-01

The purpose of this study was to determine whether there was a relationship between critical thinking skills and clinical judgment in nurse practitioner students. The study used a convenience, nonprobability sampling technique, engaging participants from across the United States. Correlational analysis demonstrated no statistically significant relationship between critical thinking skills and examination-style questions, critical thinking skills and scores on the evaluation and reevaluation of consequences subscale of the Clinical Decision Making in Nursing Scale, and critical thinking skills and the preceptor evaluation tool. The study found no statistically significant relationships between critical thinking skills and clinical judgment. Educators and practitioners could consider further research in these areas to gain insight into how critical thinking is and could be measured, to gain insight into the clinical decision making skills of nurse practitioner students, and to gain insight into the development and measurement of critical thinking skills in advanced practice educational programs. Copyright 2014, SLACK Incorporated.

Critical thinking in clinical nurse education: application of Paul's model of critical thinking.

PubMed

Andrea Sullivan, E

2012-11-01

Nurse educators recognize that many nursing students have difficulty in making decisions in clinical practice. The ability to make effective, informed decisions in clinical practice requires that nursing students know and apply the processes of critical thinking. Critical thinking is a skill that develops over time and requires the conscious application of this process. There are a number of models in the nursing literature to assist students in the critical thinking process; however, these models tend to focus solely on decision making in hospital settings and are often complex to actualize. In this paper, Paul's Model of Critical Thinking is examined for its application to nursing education. I will demonstrate how the model can be used by clinical nurse educators to assist students to develop critical thinking skills in all health care settings in a way that makes critical thinking skills accessible to students. Copyright © 2012 Elsevier Ltd. All rights reserved.

Critical thinking dispositions and learning styles of baccalaureate nursing students from China.

PubMed

Zhang, Huan; Lambert, Vickie

2008-09-01

Although considerable information exists regarding the learning styles and critical thinking dispositions of nursing students from Western countries, limited comparable information exists within China. The purposes of this study were to assess the learning styles and critical thinking dispositions of Chinese baccalaureate nursing students and to identify the relationships among the learning styles, critical thinking dispositions, and demographics. The sample consisted of 100 Chinese baccalaureate nursing students enrolled at two universities. The data were obtained through a Demographic Data Questionnaire, the California Critical Thinking Disposition Inventory, and the Index of Learning Styles. The primary learning style dimensions were found to be reflective, sensing, visual, and global, while the critically thinking abilities was found to be weak. A number of positive and negative correlations were found among the demographics, learning styles, and critical thinking dispositions. These findings suggest further examination on how to increase nursing students' critical thinking skills based upon their preferred learning styles.

The Effect of Concept Maps on Undergraduate Nursing Students' Critical Thinking.

PubMed

Garwood, Janet K; Ahmed, Azza H; McComb, Sara A

The aim of the study was to evaluate the effect of using concept maps as a teaching and learning strategy on students' critical thinking abilities and examine students' perceptions toward concept maps utilizing the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines. Researchers have found that almost two thirds of nurse graduates do not have adequate critical thinking skills for a beginner nurse. Critical thinking skills are required for safe practice and mandated by accrediting organizations. Nursing educators should consider teaching and learning strategies that promote the development of critical thinking skills. A literature review was conducted using "concept maps, nursing education, and critical thinking" as the combined search terms. Inclusion criteria were studies that measured the effects of concept mapping on critical thinking in nursing students. Seventeen articles were identified. Concept maps may be useful tools to promote critical thinking in nursing education and for applying theory to practice.

The Critical Care Obesity Paradox and Implications for Nutrition Support.

PubMed

Patel, Jayshil J; Rosenthal, Martin D; Miller, Keith R; Codner, Panna; Kiraly, Laszlo; Martindale, Robert G

2016-09-01

Obesity is a leading cause of preventable death worldwide. The prevalence of obesity has been increasing and is associated with an increased risk for other co-morbidities. In the critical care setting, nearly one third of patients are obese. Obese critically ill patients pose significant physical and on-physical challenges to providers, including optimization of nutrition therapy. Intuitively, obese patients would have worse critical care-related outcome. On the contrary, emerging data suggests that critically ill obese patients have improved outcomes, and this phenomenon has been coined "the obesity paradox." The purposes of this review will be to outline the historical views and pathophysiology of obesity and epidemiology of obesity, describe the challenges associated with obesity in the intensive care unit setting, review critical care outcomes in the obese, define the obesity-critical care paradox, and identify the challenges and role of nutrition support in the critically ill obese patient.

Order parameter fluctuations at a buried quantum critical point

PubMed Central

Feng, Yejun; Wang, Jiyang; Jaramillo, R.; van Wezel, Jasper; Haravifard, S.; Srajer, G.; Liu, Y.; Xu, Z.-A.; Littlewood, P. B.; Rosenbaum, T. F.

2012-01-01

Quantum criticality is a central concept in condensed matter physics, but the direct observation of quantum critical fluctuations has remained elusive. Here we present an X-ray diffraction study of the charge density wave (CDW) in 2H-NbSe2 at high pressure and low temperature, where we observe a broad regime of order parameter fluctuations that are controlled by proximity to a quantum critical point. X-rays can track the CDW despite the fact that the quantum critical regime is shrouded inside a superconducting phase; and in contrast to transport probes, allow direct measurement of the critical fluctuations of the charge order. Concurrent measurements of the crystal lattice point to a critical transition that is continuous in nature. Our results confirm the long-standing expectations of enhanced quantum fluctuations in low-dimensional systems, and may help to constrain theories of the quantum critical Fermi surface. PMID:22529348

Evaluating critical thinking in clinical practice.

PubMed

Oermann, M H

1997-01-01

Although much has been written about measurement instruments for evaluating critical thinking in nursing, this article describes clinical evaluation strategies for critical thinking. Five methods are discussed: 1) observation of students in practice; 2) questions for critical thinking, including Socratic questioning; 3) conferences; 4) problem-solving strategies; and 5) written assignments. These methods provide a means of evaluating students' critical thinking within the context of clinical practice.

A Critical Evaluation of the Understanding of Critical Thinking by School Teachers: The Case of Hong Kong

ERIC Educational Resources Information Center

Mok, Francis K. T.; Yuen, Timothy W. W.

2016-01-01

There is a strong belief that critical thinking should be cultivated in schools. But it is not clear how critical thinking is understood by front-line teachers who are given the responsibility of training critical thinkers. Based on a study conducted in Hong Kong, we found that some school teachers were in favor of a "positive" image of…

Taking Criticism to the Streets in Print: Teaching Students to Write Criticism for Popular Consumption.

ERIC Educational Resources Information Center

Kidd, Virginia V.

A systematic review of 3 years of popular magazines sought to determine if articles are published that constitute rhetorical criticism of the mass media. The survey revealed that rhetorical criticism was published in a wide variety of popular magazines, but was not labelled as such. Television (TV) was the focus of most of these critical analyses,…

Current practices in the identification of critical habitat for threatened species.

PubMed

Camaclang, Abbey E; Maron, Martine; Martin, Tara G; Possingham, Hugh P

2015-04-01

The term critical habitat is used to describe the subset of habitat that is essential to the survival and recovery of species. Some countries legally require that critical habitat of listed threatened and endangered species be identified and protected. However, there is little evidence to suggest that the identification of critical habitat has had much impact on species recovery. We hypothesized that this may be due at least partly to a mismatch between the intent of critical habitat identification, which is to protect sufficient habitat for species persistence and recovery, and its practice. We used content analysis to systematically review critical habitat documents from the United States, Canada, and Australia. In particular, we identified the major trends in type of information used to identify critical habitat and in occupancy of habitat identified as critical. Information about population viability was used to identify critical habitat for only 1% of the species reviewed, and for most species, designated critical habitat did not include unoccupied habitat. Without reference to population viability, it is difficult to determine how much of a species' occupied and unoccupied habitat will be required for persistence. We therefore conclude that the identification of critical habitat remains inconsistent with the goal of protecting sufficient habitat to support persistence and recovery of the species. Ensuring that critical habitat identification aligns more closely with its intent will improve the accuracy of the designations and may therefore help improve the benefits to species recovery when combined with adequate implementation and enforcement of legal protections. © 2014 Society for Conservation Biology.

Exploring the association between parental rearing styles and medical students' critical thinking disposition in China.

PubMed

Huang, Lei; Wang, Zhaoxin; Yao, Yuhong; Shan, Chang; Wang, Haojie; Zhu, Mengyi; Lu, Yuan; Sun, Pengfei; Zhao, Xudong

2015-05-14

Critical thinking is an essential ability for medical students. However, the relationship between parental rearing styles and medical students' critical thinking disposition has rarely been considered. The aim of this study was to investigate whether parental rearing styles were significant predictors of critical thinking disposition among Chinese medical students. 1,075 medical students from the first year to the fifth year attending one of three medical schools in China were recruited via multistage stratified cluster sampling. The Chinese Critical Thinking Disposition Inventory(CTDI-CV) and The Egna Minnen av Barndoms Uppfostran (EMBU) questionnaire were applied to collect data and to conduct descriptive analysis. Stepwise multiple linear regression was used to analyze the data. The critical thinking disposition average mean score was 287.44 with 632 participants (58.79%) demonstrating positive critical thinking disposition. Stepwise multiple linear regression analysis revealed that the rearing styles of fathers, including "overprotection", "emotional warmth and understanding", "rejection" and "over-interference" were significant predictors of medical students' critical thinking disposition that explained 79.0% of the variance in critical thinking ability. Rearing styles of mothers including "emotional warmth and understanding", "punishing" and "rejection" were also found to be significant predictors, and explained 77.0% of the variance. Meaningful association has been evidenced between parental rearing styles and Chinese medical students' critical thinking disposition. Parental rearing styles should be considered as one of the many potential determinant factors that contribute to the cultivation of medical students' critical thinking capability. Positive parental rearing styles should be encouraged in the cultivation of children's critical thinking skills.

Critical Care nurses' understanding of the NHS knowledge and skills framework. An interpretative phenomenological analysis.

PubMed

Stewart, Laura F M; Rae, Agnes M

2013-01-01

This small-scale research study aimed to explore Critical Care nurses' understanding of the National Health Service (NHS) Knowledge and Skills Framework (KSF) in relationship to its challenges and their nursing role. The NHS KSF is central to the professional development of nurses in Critical Care and supports the effective delivery of health care in the UK. KSF was implemented in 2004 yet engagement seems lacking with challenges often identified. This qualitative study adopted an Interpretative Phenomenological Analysis framework. Data were collected from five Critical Care nurses using semi-structured interviews that were transcribed for analysis. Two super-ordinate themes of 'engagement' and 'theory-practice gap' were identified. Six subthemes of 'fluency', 'transparency', 'self-assessment', 'achieving for whom', 'reflection' and 'the nursing role' further explained the super-ordinate themes. Critical Care nurses demonstrated layers of understanding about KSF. Challenges identified were primarily concerned with complex language, an unclear process and the use of reflective and self-assessment skills. Two theory-practice gaps were found. Critical Care nurses understood the principles of KSF but they either did not apply or did not realize they applied these principles. They struggled to relate KSF to Critical Care practice and felt it did not capture the 'essence' of their nursing role in Critical Care. Recommendations were made for embedding KSF into Critical Care practice, using education and taking a flexible approach to KSF to support the development and care delivery of Critical Care nurses. © 2012 The Authors. Nursing in Critical Care © 2012 British Association of Critical Care Nurses.

Evaluation of tools used to measure critical thinking development in nursing and midwifery undergraduate students: a systematic review.

PubMed

Carter, Amanda G; Creedy, Debra K; Sidebotham, Mary

2015-07-01

Well developed critical thinking skills are essential for nursing and midwifery practices. The development of students' higher-order cognitive abilities, such as critical thinking, is also well recognised in nursing and midwifery education. Measurement of critical thinking development is important to demonstrate change over time and effectiveness of teaching strategies. To evaluate tools designed to measure critical thinking in nursing and midwifery undergraduate students. The following six databases were searched and resulted in the retrieval of 1191 papers: CINAHL, Ovid Medline, ERIC, Informit, PsycINFO and Scopus. After screening for inclusion, each paper was evaluated using the Critical Appraisal Skills Programme Tool. Thirty-four studies met the inclusion criteria and quality appraisal. Sixteen different tools that measure critical thinking were reviewed for reliability and validity and extent to which the domains of critical thinking were evident. Sixty percent of studies utilised one of four standardised commercially available measures of critical thinking. Reliability and validity were not consistently reported and there was a variation in reliability across studies that used the same measure. Of the remaining studies using different tools, there was also limited reporting of reliability making it difficult to assess internal consistency and potential applicability of measures across settings. Discipline specific instruments to measure critical thinking in nursing and midwifery are required, specifically tools that measure the application of critical thinking to practise. Given that critical thinking development occurs over an extended period, measurement needs to be repeated and multiple methods of measurement used over time. Crown Copyright © 2015. Published by Elsevier Ltd. All rights reserved.

Word Recognition and Critical Reading.

ERIC Educational Resources Information Center

Groff, Patrick

1991-01-01

This article discusses the distinctions between literal and critical reading and explains the role that word recognition ability plays in critical reading behavior. It concludes that correct word recognition provides the raw material on which higher order critical reading is based. (DB)

The effects of critical thinking instruction on training complex decision making.

PubMed

Helsdingen, Anne S; van den Bosch, Karel; van Gog, Tamara; van Merriënboer, Jeroen J G

2010-08-01

Two field studies assessed the effects of critical thinking instruction on training and transfer of a complex decision-making skill. Critical thinking instruction is based on studies of how experienced decision makers approach complex problems. Participants conducted scenario-based exercises in both simplified (Study I) and high-fidelity (Study 2) training environments. In both studies, half of the participants received instruction in critical thinking. The other half conducted the same exercises but without critical thinking instruction. After the training, test scenarios were administered to both groups. The first study showed that critical thinking instruction enhanced decision outcomes during both training and the test. In the second study, critical thinking instruction benefited both decision outcomes and processes, specifically on the transfer to untrained problems. The results suggest that critical thinking instruction improves decision strategy and enhances understanding of the general principles of the domain. The results of this study warrant the implementation of critical thinking instruction in training programs for professional decision makers that have to operate in complex and highly interactive, dynamic environments.

New Comment on Gibbs Density Surface of Fluid Argon: Revised Critical Parameters, L. V. Woodcock, Int. J. Thermophys. (2014) 35, 1770-1784

NASA Astrophysics Data System (ADS)

Umirzakov, I. H.

2018-01-01

The author comments on an article by Woodcock (Int J Thermophys 35:1770-1784, 2014), who investigates the idea of a critical line instead of a single critical point using the example of argon. In the introduction, Woodcock states that "The Van der Waals critical point does not comply with the Gibbs phase rule. Its existence is based upon a hypothesis rather than a thermodynamic definition". The present comment is a response to the statement by Woodcock. The comment mathematically demonstrates that a critical point is not only based on a hypothesis that is used to define values of two parameters of the Van der Waals equation of state. Instead, the author argues that a critical point is a direct consequence of the thermodynamic phase equilibrium conditions resulting in a single critical point. It is shown that the thermodynamic conditions result in the first and second partial derivatives of pressure with respect to volume at constant temperature at a critical point equal to zero which are usual conditions of an existence of a critical point.

Critical thinking in physics education

NASA Astrophysics Data System (ADS)

Sadidi, Farahnaz

2016-07-01

We agree that training the next generation of leaders of the society, who have the ability to think critically and form a better judgment is an important goal. It is a long-standing concern of Educators and a long-term desire of teachers to establish a method in order to teach to think critically. To this end, many questions arise on three central aspects: the definition, the evaluation and the design of the course: What is Critical Thinking? How can we define Critical Thinking? How can we evaluate Critical Thinking? Therefore, we want to implement Critical Thinking in physics education. How can we teach for Critical Thinking in physics? What should the course syllabus and materials be? We present examples from classical physics and give perspectives for astro-particle physics. The main aim of this paper is to answer the questions and provide teachers with the opportunity to change their classroom to an active one, in which students are encouraged to ask questions and learn to reach a good judgment. Key words: Critical Thinking, evaluation, judgment, design of the course.

An evaluation of the critical care assistant role within an acute NHS Trust Critical Care Unit.

PubMed

McGloin, Sarah; Knowles, Judie

2005-01-01

This study provides an evaluation of a training programme designed for developing six critical care assistants to work alongside registered nurses to care for patients within the critical care environment. The programme was run as a pilot funded from the Department of Health's 'critical care bid'. At 18 months long, the programme incorporated a foundation programme, and National Vocational Qualification (NVQ) level 3 in care and adapted Operating Department Practitioner (ODP) NVQ units. Six critical care assistants successfully completed the programme; however, they all then left the unit to undertake further study for pre-registration nursing qualifications. Upon evaluation, a number of key issues were identified. Clear definition of the critical care assistants's role is essential as are dedicated practice development staff, who focus purely on developing the critical care assistant role. More importantly, however, with such key changes in the staffing structure within critical care units, appropriate change management techniques should be employed, ensuring that all staff contributing to the training and development are fully involved from the start.

Superconducting critical fields of alkali and alkaline-earth intercalates of MoS2

NASA Technical Reports Server (NTRS)

Woollam, J. A.; Somoano, R. B.

1976-01-01

Results are reported for measurements of the critical-field anisotropy and temperature dependence of group-VIB semiconductor MoS2 intercalated with the alkali and alkaline-earth metals Na, K, Rb, Cs, and Sr. The temperature dependences are compared with present theories on the relation between critical field and transition temperature in the clean and dirty limits over the reduced-temperature range from 1 to 0.1. The critical-field anisotropy data are compared with predictions based on coupled-layers and thin-film ('independent-layers') models. It is found that the critical-field boundaries are steep in all cases, that the fields are greater than theoretical predictions at low temperatures, and that an unusual positive curvature in the temperature dependence appears which may be related to the high anisotropy of the layer structure. The results show that materials with the largest ionic intercalate atom diameters and hexagonal structures (K, Rb, and Cs compounds) have the highest critical temperatures, critical fields, and critical-boundary slopes; the critical fields of these materials are observed to exceed the paramagnetic limiting fields.

Quantitative research on critical thinking and predicting nursing students' NCLEX-RN performance.

PubMed

Romeo, Elizabeth M

2010-07-01

The concept of critical thinking has been influential in several disciplines. Both education and nursing in general have been attempting to define, teach, and measure this concept for decades. Nurse educators realize that critical thinking is the cornerstone of the objectives and goals for nursing students. The purpose of this article is to review and analyze quantitative research findings relevant to the measurement of critical thinking abilities and skills in undergraduate nursing students and the usefulness of critical thinking as a predictor of National Council Licensure Examination-Registered Nurse (NCLEX-RN) performance. The specific issues that this integrative review examined include assessment and analysis of the theoretical and operational definitions of critical thinking, theoretical frameworks used to guide the studies, instruments used to evaluate critical thinking skills and abilities, and the role of critical thinking as a predictor of NCLEX-RN outcomes. A list of key assumptions related to critical thinking was formulated. The limitations and gaps in the literature were identified, as well as the types of future research needed in this arena. Copyright 2010, SLACK Incorporated.

Foundations for Critical Thinking

ERIC Educational Resources Information Center

Bers, Trudy; Chun, Marc; Daly, William T.; Harrington, Christine; Tobolowsky, Barbara F.

2015-01-01

"Foundations for Critical Thinking" explores the landscape of critical-thinking skill development and pedagogy through foundational chapters and institutional case studies involving a range of students in diverse settings. By establishing a link between active learning and improved critical thinking, this resource encourages all higher…

Diapers Full of?…?Pampered, Hugged, and "Luved" Babies: Teaching Ideological Criticism through Diapers

ERIC Educational Resources Information Center

Wells, Celeste C.

2016-01-01

Courses: Communication Criticism, Rhetorical Criticism, Introduction to Rhetoric, Introduction to Communication, Media Studies, and Persuasion courses. Objective: The aim of this activity is to introduce and explain the method of ideological criticism through commonplace advertising.

78 FR 57644 - Critical Infrastructure Partnership Advisory Council (CIPAC)

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-19

... DEPARTMENT OF HOMELAND SECURITY [Docket No. DHS-2103-0050] Critical Infrastructure Partnership... management; Notice of an open Federal Advisory Committee Meeting. SUMMARY: The Critical Infrastructure... involving critical infrastructure security and resiliency. Off-topic questions or comments will not be...

75 FR 75611 - Critical Infrastructure Protection Month, 2010

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-03

... Part IV The President Proclamation 8607--Critical Infrastructure Protection Month, 2010..., 2010 Critical Infrastructure Protection Month, 2010 By the President of the United States of America A Proclamation During Critical Infrastructure Protection Month, we highlight the vast network of systems and...

DOE Office of Scientific and Technical Information (OSTI.GOV)

Khomkin, A. L., E-mail: alhomkin@mail.ru; Shumikhin, A. S.

The conductivity of metal vapors at the critical point and near it has been considered. The liquid-metal conductivity originates in this region. The thermodynamic parameters of the critical point, the density of conduction electrons, and the conductivities of various metal vapors have been calculated within the unified approach. It has been proposed to consider the conductivity at the critical point—critical conductivity—as the fourth critical parameter in addition to the density, temperature, and pressure.

Criticality in epidemiology

NASA Astrophysics Data System (ADS)

Stollenwerk, Nico; Jansen, Vincent A. A.

For a long time criticality has been considered in epidemiological models. We review the body of theory developed over the last twenty five years for the simplest models. It is at first glance difficult to imagine that an epidemiological system operates at a very fine tuned critical state as opposed to any other parameter region. However, the advent of self-organized criticality has given hints in how to interpret large fluctuations observed in many natural systems including epidemiological systems. We show some scenarios where criticality has been observed (e.g., measles under vaccination) and where evolution towards a critical state can explain fluctuations (e.g., meningococcal disease.)

A concept analysis of critical thinking: A guide for nurse educators.

PubMed

Von Colln-Appling, Christina; Giuliano, Danielle

2017-02-01

In research literature, the concept of critical thinking has been widely utilized in nursing education. However, critical thinking has been defined and evaluated using a variety of methods. This paper presents a concept analysis to define and clarify the concept of critical thinking to provide a deeper understanding of how critical thinking can be incorporated into nursing education through the use of simulation exercises. A theoretical definition and sample cases were developed to illuminate the concept as well as a discussion of the antecedents, consequences, and empirical referents of critical thinking. Copyright © 2016 Elsevier Ltd. All rights reserved.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Mukherjee, Swagato; Venugopalan, Raju; Yin, Yi

Exploiting the universality between the QCD critical point and the three-dimensional Ising model, closed form expressions derived for nonequilibrium critical cumulants on the crossover side of the critical point reveal that they can differ in both magnitude and sign from equilibrium expectations. Here, we demonstrate here that key elements of the Kibble-Zurek framework of nonequilibrium phase transitions can be employed to describe the dynamics of these critical cumulants. Lastly, our results suggest that observables sensitive to critical dynamics in heavy-ion collisions should be expressible as universal scaling functions, thereby providing powerful model-independent guidance in searches for the QCD critical point.

Critical health psychology in New Zealand: Developments, directions and reflections.

PubMed

Chamberlain, Kerry; Lyons, Antonia C; Stephens, Christine

2018-03-01

We examine how critical health psychology developed in New Zealand, taking an historical perspective to document important influences. We discuss how academic appointments created a confluence of critical researchers at Massey University, how interest in health psychology arose and expanded, how the critical turn eventuated and how connections, both local and international, were important in building and sustaining these developments. We discuss the evolution of teaching a critical health psychology training programme, describe the research agendas and professional activities of academic staff involved and how this sustains the critical agenda. We close with some reflections on progress and attainment.

Impact of resonance decays on critical point signals in net-proton fluctuations

DOE PAGES

Bluhm, Marcus; Nahrgang, Marlene; Bass, Steffen A.; ...

2017-04-03

The non-monotonic beam energy dependence of the higher cumulants of net-proton fluctuations is a widely studied signature of the conjectured presence of a critical point in the QCD phase diagram. In this work we study the effect of resonance decays on critical fluctuations. We show that resonance effects reduce the signatures of critical fluctuations, but that for reasonable parameter choices critical effects in the net-proton cumulants survive. The relative role of resonance decays has a weak dependence on the order of the cumulants studied with a slightly stronger suppression of critical effects for higher-order cumulants.

Nurse educators’ perceptions of critical thinking in developing countries: Ghana as a case study

PubMed Central

Boso, Christian Makafui; Gross, Janet J

2015-01-01

The ability to critically evaluate information for the purpose of rendering health care is a prerequisite for modern nurses in a complex and ever-changing health care environment. The nurse educators’ perceptions influence the utilization of critical thinking strategies in the classroom. The purpose of this study was to assess nursing faculty’s perceptions of critical thinking. Using a questionnaire 106 nurse educators from two types of nursing educational program self-reported their perceptions. Data were collected from November 2013 to March 2014. Results were presented using frequencies, percentages, and t-test. The findings revealed that majority (95.3%) of nurse educators could not provide definitions that captured both affective and cognitive aspects of critical thinking. However, the majority of nurse educators had positive perceptions of critical thinking. Nurse educators in universities had more positive perceptions of critical thinking than those in the nurses’ training colleges (P=0.007). The results suggested that the current nursing programs are not preparing nurses with the necessary critical thinking skills for the complex health care environment. Professional development programs in critical thinking should be instituted for nurse educators to assist them in developing appropriate teaching strategies to foster students’ acquisition of critical thinking skills. PMID:26379453

The factors influencing burnout and job satisfaction among critical care nurses: a study of Saudi critical care nurses.

PubMed

Alharbi, Jalal; Wilson, Rhonda; Woods, Cindy; Usher, Kim

2016-09-01

The aim of the study was to explore the prevalence of burnout and job satisfaction among Saudi national critical care nurses. Burnout is caused by a number of factors, including personal, organisational and professional issues. Previous literature reports a strong relationship between burnout and job satisfaction among critical care nurses. Little is known about this phenomenon among Saudi national critical care nurses. A convenience sample of 150 Saudi national critical care nurses from three hospitals in Hail, Saudi Arabia were included in a cross-sectional survey. Saudi national critical care registered nurses reported moderate to high levels of burnout in the areas of emotional exhaustion and depersonalisation. Participants also reported a feeling of ambivalence and dissatisfaction with their jobs but were satisfied with the nature of their work. Saudi national critical care nurses experience moderate to high levels of burnout and low levels of job satisfaction. Burnout is a predictor of job satisfaction for Saudi national critical care nurses. These results provide clear evidence of the need for nurse managers and policy makers to devise strategies to help nurses better cope with a stressful work environment, thereby also improving job satisfaction among Saudi national critical care nurses. © 2016 John Wiley & Sons Ltd.

Effect of the essentials of critical care orientation (ECCO) program on the development of nurses' critical thinking skills.

PubMed

Kaddoura, Mahmoud A

2010-09-01

It is essential for nurses to develop critical thinking skills to ensure their ability to provide safe and effective care to patients with complex and variable needs in ever-changing clinical environments. To date, very few studies have been conducted to examine how nursing orientation programs develop the critical thinking skills of novice critical care nurses. Strikingly, no research studies could be found about the American Association of Critical Care Nurses Essentials of Critical Care Orientation (ECCO) program and specifically its effect on the development of nurses' critical thinking skills. This study explored the perceptions of new graduate nurses regarding factors that helped to develop their critical thinking skills throughout their 6-month orientation program in the intensive care unit. A convenient non-probability sample of eight new graduates was selected from a hospital that used the ECCO program. Data were collected with demographic questionnaires and semi-structured interviews. An exploratory qualitative research method with content analysis was used to analyze the data. The study findings showed that new graduate nurses perceived that they developed critical thinking skills that improved throughout the orientation period, although there were some challenges in the ECCO program. This study provides data that could influence the development and implementation of future nursing orientation programs. Copyright 2010, SLACK Incorporated.

Effect of caring behavior on disposition toward critical thinking of nursing students.

PubMed

Pai, Hsiang-Chu; Eng, Cheng-Joo; Ko, Hui-Ling

2013-01-01

The purpose of this study was to explore the relationship between caring behavior and the disposition toward critical thinking of nursing students in clinical practice. A structural equation model was used to test the hypothesized relationship between caring behavior and critical thinking skills. Caring is the core of nursing practice, and the disposition toward critical thinking is needed for competent nursing care. In a fast-paced and complex environment, however, "caring" may be lost. Because nursing students will become professional nurses, it is essential to explore their caring behaviors and critical thinking skills and to understand how to improve their critical thinking skills based on their caring behavior. A cross-sectional study was used, with convenience sampling of students who were participating in associate degree nursing programs at 3 colleges of nursing. The following instruments were used: critical thinking disposition inventory Chinese version and caring behaviors scale. The study found that individuals with a higher frequency of caring behaviors had a higher score on critical thinking about nursing practice (β = .44, t = 5.14, P < .001). Specifically, caring behaviors accounted for 19.4% of the variance in students' critical thinking. The findings of this study revealed the importance of caring behavior and its relationship with the disposition toward critical thinking. Thus, it is recommended that nursing education should emphasize a curriculum related to caring behavior to improve the disposition toward critical thinking of nursing students. Copyright © 2013 Elsevier Inc. All rights reserved.

Critical fluid light scattering

NASA Technical Reports Server (NTRS)

Gammon, Robert W.

1988-01-01

The objective is to measure the decay rates of critical density fluctuations in a simple fluid (xenon) very near its liquid-vapor critical point using laser light scattering and photon correlation spectroscopy. Such experiments were severely limited on Earth by the presence of gravity which causes large density gradients in the sample when the compressibility diverges approaching the critical point. The goal is to measure fluctuation decay rates at least two decades closer to the critical point than is possible on earth, with a resolution of 3 microK. This will require loading the sample to 0.1 percent of the critical density and taking data as close as 100 microK to the critical temperature. The minimum mission time of 100 hours will allow a complete range of temperature points to be covered, limited by the thermal response of the sample. Other technical problems have to be addressed such as multiple scattering and the effect of wetting layers. The experiment entails measurement of the scattering intensity fluctuation decay rate at two angles for each temperature and simultaneously recording the scattering intensities and sample turbidity (from the transmission). The analyzed intensity and turbidity data gives the correlation length at each temperature and locates the critical temperature. The fluctuation decay rate data from these measurements will provide a severe test of the generalized hydrodynamic theories of transport coefficients in the critical regions. When compared to equivalent data from binary liquid critical mixtures they will test the universality of critical dynamics.

A Model Critical Reading Lesson for Secondary High-Risk Students.

ERIC Educational Resources Information Center

Haney, Gail; Thistlethwaite, Linda

1991-01-01

This article defines critical reading, discusses associated frameworks, and lists considerations for choosing topics and reading materials. A sample critical reading lesson using a "mapping" approach with a reading on euthanasia demonstrates guiding secondary learning-disabled students in critical reading. (DB)

Critical Language Awareness in Pedagogic Context

ERIC Educational Resources Information Center

Ali, Shamim

2011-01-01

This study was designed to investigate the significance of developing students' critical language awareness through explicit teaching methodology of some procedures of critical discourse analysis. The researcher integrated critical activities into her teaching and students' learning process. The study was planned prudently to discover the…

6 CFR 29.4 - Protected Critical Infrastructure Information Program administration.

Code of Federal Regulations, 2014 CFR

2014-01-01

...) Protected Critical Infrastructure Information Management System (PCIIMS). The PCII Program Manager shall... be known as the “Protected Critical Infrastructure Information Management System” (PCIIMS), to record... 6 Domestic Security 1 2014-01-01 2014-01-01 false Protected Critical Infrastructure Information...

6 CFR 29.4 - Protected Critical Infrastructure Information Program administration.

Code of Federal Regulations, 2011 CFR

2011-01-01

...) Protected Critical Infrastructure Information Management System (PCIIMS). The PCII Program Manager shall... be known as the “Protected Critical Infrastructure Information Management System” (PCIIMS), to record... 6 Domestic Security 1 2011-01-01 2011-01-01 false Protected Critical Infrastructure Information...

6 CFR 29.4 - Protected Critical Infrastructure Information Program administration.

Code of Federal Regulations, 2010 CFR

2010-01-01

...) Protected Critical Infrastructure Information Management System (PCIIMS). The PCII Program Manager shall... be known as the “Protected Critical Infrastructure Information Management System” (PCIIMS), to record... 6 Domestic Security 1 2010-01-01 2010-01-01 false Protected Critical Infrastructure Information...

6 CFR 29.4 - Protected Critical Infrastructure Information Program administration.

Code of Federal Regulations, 2012 CFR

2012-01-01

...) Protected Critical Infrastructure Information Management System (PCIIMS). The PCII Program Manager shall... be known as the “Protected Critical Infrastructure Information Management System” (PCIIMS), to record... 6 Domestic Security 1 2012-01-01 2012-01-01 false Protected Critical Infrastructure Information...

6 CFR 29.4 - Protected Critical Infrastructure Information Program administration.

Code of Federal Regulations, 2013 CFR

2013-01-01

...) Protected Critical Infrastructure Information Management System (PCIIMS). The PCII Program Manager shall... be known as the “Protected Critical Infrastructure Information Management System” (PCIIMS), to record... 6 Domestic Security 1 2013-01-01 2013-01-01 false Protected Critical Infrastructure Information...

Critical Quantitative Inquiry in Context

ERIC Educational Resources Information Center

Stage, Frances K.; Wells, Ryan S.

2014-01-01

This chapter briefly traces the development of the concept of critical quantitative inquiry, provides an expanded conceptualization of the tasks of critical quantitative research, offers theoretical explanation and justification for critical research using quantitative methods, and previews the work of quantitative criticalists presented in this…

5 CFR 430.207 - Monitoring performance.

Code of Federal Regulations, 2013 CFR

2013-01-01

... appraisal program shall include methods for appraising each critical and non-critical element during the appraisal period. Performance on each critical and non-critical element shall be appraised against its... provide assistance whenever performance is determined to be below “Fully Successful” or equivalent but...

5 CFR 430.207 - Monitoring performance.

Code of Federal Regulations, 2011 CFR

2011-01-01

... appraisal program shall include methods for appraising each critical and non-critical element during the appraisal period. Performance on each critical and non-critical element shall be appraised against its... provide assistance whenever performance is determined to be below “Fully Successful” or equivalent but...

Implementing NICU critical thinking programs: one unit's experience.

PubMed

Zimmerman, Denise; Pilcher, Jobeth

2008-01-01

Critical thinking is the hallmark of today's nursing practice environment. Nowhere is this more critical than in the high-tech environment of the NICU. Despite the importance of critical thinking in nursing practice, there is limited information on the process of teaching new NICU nurses to think critically. Based on the principles of adult education, orientation and continuing education for NICU nurses should be goal directed, build on the learner's prior experience, and build in opportunities for active participation, reflection, and experiential learning. This article reviews the principles of adult education and their application to the process of teaching critical thinking in the NICU. One unit's experience of critical thinking education is used to provide concrete examples of how NICU education can be transformed from a traditional didactic methodology to a more dynamic experiential approach.

How critical is chronic critical leg ischaemia?

PubMed

Kroese, A J; Stranden, E

1998-01-01

"Critical" according to the Oxford dictionary means: a "turning point" where an acute change for better or worse may be anticipated. Thus, the meaning of the word "critical" complies with its use in relation to ischaemia. We don't really know, prospectively, what will happen to the critically ischaemic limb, whether it will improve or worsen. The answer to the question "How critical is critical leg ischaemia (CLI)?" must be: "We don't know!" The addition of ankle systolic pressure as an objective haemodynamic measurement has not made the definition of the Second European Consensus Group significantly better than the original Fontaine classification, grade III and IV. For clinical practice the Fontaine classification will be sufficient. For scientific purposes macro- and microcirculatory assessments and information about the patient's risk profile should be added.

Incorporating active-learning techniques and competency assessment into a critical care elective course.

PubMed

Malcom, Daniel R; Hibbs, Jennifer L

2012-09-10

To design, implement, and measure the effectiveness of a critical care elective course for second-year students in a 3-year accelerated doctor of pharmacy (PharmD) program. A critical care elective course was developed that used active-learning techniques, including cooperative learning and group presentations, to deliver content on critical care topics. Group presentations had to include a disease state overview, practice guidelines, and clinical recommendations, and were evaluated by course faculty members and peers. Students' mean scores on a 20-question critical-care competency assessment administered before and after the course improved by 11% (p < 0.05). Course evaluations and comments were positive. A critical care elective course resulted in significantly improved competency in critical care and was well-received by students.

Correlation Between Critical Thinking Disposition and Mental Self-Supporting Ability in Nursing Undergraduates: A Cross-Sectional Descriptive Study.

PubMed

Wu, Defang; Luo, Yang; Liao, Xinyu

2017-02-01

There is universal agreement on the essential role of critical thinking in nursing practice. Most studies into this topic have provided descriptive statistical information and insights on related external factors such as educational environment and teaching strategies. However, there has been limited research into the psychological factors that may predict the disposition of students toward critical thinking. This study explored the relationship between the disposition of nursing students toward critical thinking and their mental self-supporting ability to obtain a profile and determine the psychological predictors of critical thinking. A cross-sectional descriptive study was conducted in 2013 using a convenience sample from four nursing schools. Four hundred six Chinese nursing undergraduates completed two questionnaires including (a) the California Critical Thinking Disposition Inventory (Chinese version) and (b) the Mental Self-Supporting Questionnaire for University Students. Pearson's correlation and linear regression analysis were used to investigate the relationship between these two variables and the predicted positive psychological qualities for the critical thinking disposition of participants. Average participant scores for critical thinking disposition and mental self-supporting were 280.91 ± 28.43 and 76.40 ± 8.47, respectively. Positive correlations were observed between these two variables (r = .583, p < .01) and participants' self-decision, self-cognition, self-confidence, and self-responsibility, which suggest that these factors play a significant role in critical thinking disposition (R = .435, p < .01). The participants earned midlevel scores for both disposition toward critical thinking and mental self-supporting abilities.The four factors that had a major influence on critical thinking disposition included self-decision, self-cognition, self-confidence, and self-responsibility. Nursing educators should focus on improving the critical thinking ability of their students in these four aspects.

Critical thinking dispositions among newly graduated nurses

PubMed Central

Wangensteen, Sigrid; Johansson, Inger S; Björkström, Monica E; Nordström, Gun

2010-01-01

wangensteen s., johansson i.s., björkström m.e. & nordström g. (2010) Critical thinking dispositions among newly graduated nurses. Journal of Advanced Nursing66(10), 2170–2181. Aim The aim of the study was to describe critical thinking dispositions among newly graduated nurses in Norway, and to study whether background data had any impact on critical thinking dispositions. Background Competence in critical thinking is one of the expectations of nursing education. Critical thinkers are described as well-informed, inquisitive, open-minded and orderly in complex matters. Critical thinking competence has thus been designated as an outcome for judging the quality of nursing education programmes and for the development of clinical judgement. The ability to think critically is also described as reducing the research–practice gap and fostering evidence-based nursing. Methods A cross-sectional descriptive study was performed. The data were collected between October 2006 and April 2007 using the California Critical Thinking Disposition Inventory. The response rate was 33% (n= 618). Pearson’s chi-square tests were used to analyse the data. Results Nearly 80% of the respondents reported a positive disposition towards critical thinking. The highest mean score was on the Inquisitiveness subscale and the lowest on the Truth-seeking subscale. A statistically significant higher proportion of nurses with high critical thinking scores were found among those older than 30 years, those with university education prior to nursing education, and those working in community health care. Conclusion Nurse leaders and nurse teachers should encourage and nurture critical thinking among newly graduated nurses and nursing students. The low Truth-seeking scores found may be a result of traditional teaching strategies in nursing education and might indicate a need for more student-active learning models. PMID:20384637

Croatian survey on critical results reporting

PubMed Central

Trifunović, Jasenka; Pavosevic, Tihana; Nikolac, Nora

2015-01-01

Introduction Poor harmonization of critical results management is present in various laboratories and countries, including Croatia. We aimed to investigate procedures used in critical results reporting in Croatian medical biochemistry laboratories (MBLs). Materials and methods An anonymous questionnaire, consisting of 24 questions/statements, related to critical results reporting procedures, was send to managers of MBLs in Croatia. Participants were asked to declare the frequency of performing procedures and degree of agreement with statements about critical values reporting using a Likert scale. Total score and mean scores for corresponding separate statements divided according to health care setting were calculated and compared. Results Responses from 111 Croatian laboratories (48%) were analyzed. General practice laboratories (GPLs) more often re-analyzed the sample before reporting the critical result in comparison with the hospital laboratories (HLs) (score: 4.86 (4.75-4.96) vs. 4.49 (4.25-4.72); P = 0.001) and more often reported the critical value exclusively to the responsible physician compared to HLs (4.46 (4.29-4.64) vs. 3.76 (3.48-4.03), P < 0.001). High total score (4.69 (4.56-4.82)) was observed for selection of the critical results list issued by the Croatian Chamber of Medical Biochemistry (CCMB) indicating a high harmonization level for this aspect of critical result management. Low total scores were observed for the statements regarding data recording and documentation of critical result notification. Conclusions Differences in practices about critical results reporting between HLs and GPLs were found. The homogeneity of least favorable responses detected for data recording and documentation of critical results notification reflects the lack of specific national recommendations. PMID:26110031

Critical care admission following elective surgery was not associated with survival benefit: prospective analysis of data from 27 countries.

PubMed

Kahan, Brennan C; Koulenti, Desponia; Arvaniti, Kostoula; Beavis, Vanessa; Campbell, Douglas; Chan, Matthew; Moreno, Rui; Pearse, Rupert M

2017-07-01

As global initiatives increase patient access to surgical treatments, there is a need to define optimal levels of perioperative care. Our aim was to describe the relationship between the provision and use of critical care resources and postoperative mortality. Planned analysis of data collected during an international 7-day cohort study of adults undergoing elective in-patient surgery. We used risk-adjusted mixed-effects logistic regression models to evaluate the association between admission to critical care immediately after surgery and in-hospital mortality. We evaluated hospital-level associations between mortality and critical care admission immediately after surgery, critical care admission to treat life-threatening complications, and hospital provision of critical care beds. We evaluated the effect of national income using interaction tests. 44,814 patients from 474 hospitals in 27 countries were available for analysis. Death was more frequent amongst patients admitted directly to critical care after surgery (critical care: 103/4317 patients [2%], standard ward: 99/39,566 patients [0.3%]; adjusted OR 3.01 [2.10-5.21]; p < 0.001). This association may differ with national income (high income countries OR 2.50 vs. low and middle income countries OR 4.68; p = 0.07). At hospital level, there was no association between mortality and critical care admission directly after surgery (p = 0.26), critical care admission to treat complications (p = 0.33), or provision of critical care beds (p = 0.70). Findings of the hospital-level analyses were not affected by national income status. A sensitivity analysis including only high-risk patients yielded similar findings. We did not identify any survival benefit from critical care admission following surgery.

Measuring Gains in Critical Thinking in Food Science and Human Nutrition Courses: The Cornell Critical Thinking Test, Problem-Based Learning Activities, and Student Journal Entries

ERIC Educational Resources Information Center

Iwaoka, Wayne T.; Li, Yong; Rhee, Walter Y.

2010-01-01

The Cornell Critical Thinking Test (CCTT) is one of the many multiple-choice tests with validated questions that have been reported to measure general critical thinking (CT) ability. One of the IFT Education Standards for undergraduate degrees in Food Science is the emphasis on the development of critical thinking. While this skill is easy to list…

On Equivalence between Critical Probabilities of Dynamic Gossip Protocol and Static Site Percolation

NASA Astrophysics Data System (ADS)

Ishikawa, Tetsuya; Hayakawa, Tomohisa

The relationship between the critical probability of gossip protocol on the square lattice and the critical probability of site percolation on the square lattice is discussed. Specifically, these two critical probabilities are analytically shown to be equal to each other. Furthermore, we present a way of evaluating the critical probability of site percolation by approximating the saturation of gossip protocol. Finally, we provide numerical results which support the theoretical analysis.

Global screening for Critical Habitat in the terrestrial realm

PubMed Central

Blyth, Simon; Bennun, Leon; Butchart, Stuart H. M.; Hoffmann, Michael; Burgess, Neil D.; Cuttelod, Annabelle; Jones, Matt I.; Kapos, Val; Pilgrim, John; Tolley, Melissa J.; Underwood, Emma C.; Weatherdon, Lauren V.

2018-01-01

Critical Habitat has become an increasingly important concept used by the finance sector and businesses to identify areas of high biodiversity value. The International Finance Corporation (IFC) defines Critical Habitat in their highly influential Performance Standard 6 (PS6), requiring projects in Critical Habitat to achieve a net gain of biodiversity. Here we present a global screening layer of Critical Habitat in the terrestrial realm, derived from global spatial datasets covering the distributions of 12 biodiversity features aligned with guidance provided by the IFC. Each biodiversity feature is categorised as ‘likely’ or ‘potential’ Critical Habitat based on: 1. Alignment between the biodiversity feature and the IFC Critical Habitat definition; and 2. Suitability of the spatial resolution for indicating a feature’s presence on the ground. Following the initial screening process, Critical Habitat must then be assessed in-situ by a qualified assessor. This analysis indicates that a total of 10% and 5% of the global terrestrial environment can be considered as likely and potential Critical Habitat, respectively, while the remaining 85% did not overlap with any of the biodiversity features assessed and was classified as ‘unknown’. Likely Critical Habitat was determined principally by the occurrence of Key Biodiversity Areas and Protected Areas. Potential Critical Habitat was predominantly characterised by data representing highly threatened and unique ecosystems such as ever-wet tropical forests and tropical dry forests. The areas we identified as likely or potential Critical Habitat are based on the best available global-scale data for the terrestrial realm that is aligned with IFC’s Critical Habitat definition. Our results can help businesses screen potential development sites at the early project stage based on a range of biodiversity features. However, the study also demonstrates several important data gaps and highlights the need to incorporate new and improved global spatial datasets as they become available. PMID:29565977

Multisociety Task Force for Critical Care Research: key issues and recommendations.

PubMed

Deutschman, Clifford S; Ahrens, Tom; Cairns, Charles B; Sessler, Curtis N; Parsons, Polly E

2012-01-01

Research in critical care extends from the bench to the bedside, involving multiple departments, specialties, and funding organizations. Because of this diversity, it has been difficult for all stakeholders to collectively identify challenges and establish priorities. To define a comprehensive agenda for critical care research using input from a broad range of stakeholders to serve as a blueprint for future initiatives. The Critical Care Societies Collaborative (CCSC), consisting of the leadership of the American Association of Critical-Care Nurses (AACN), the American College of Chest Physicians (ACCP), the American Thoracic Society (ATS), and the Society of Critical Care Medicine (SCCM), joined the US Critical Illness and Injury Trials Group (USCIITG) in forming a task force to define a comprehensive critical care research agenda. This group of 25 identified experts was divided into subgroups to address basic, translational, clinical, implementation, and educational research. The subgroups met via conference calls, and the entire task force met in person for a 2-day session. The result was a detailed discussion of the research priorities that served as the basis for this report. The task force identified challenges, specific priority areas, and recommendations for process improvements to support critical care research. Additionally, four overarching themes emerged: 1) the traditional "silo-ed" approach to critical care research is counterproductive and should be modified; 2) an approach that more effectively links areas of research (i.e., basic and translational research, or clinical research and implementation) should be embraced; 3) future approaches to human research should account for disease complexity and patient heterogeneity; and 4) an enhanced infrastructure for critical care research is essential for future success. This document contains the themes/recommendations developed by a large, multiprofessional cross section of critical care scientists, clinicians, and educators. It provides a unique framework for future research in critical care medicine.

Multisociety task force for critical care research: key issues and recommendations.

PubMed

Deutschman, Clifford S; Ahrens, Tom; Cairns, Charles B; Sessler, Curtis N; Parsons, Polly E

2012-01-01

Research in critical care extends from the bench to the bedside, involving multiple departments, specialties, and funding organizations. Because of this diversity, it has been difficult for all stakeholders to collectively identify challenges and establish priorities. To define a comprehensive agenda for critical care research using input from a broad range of stakeholders to serve as a blueprint for future initiatives. The Critical Care Societies Collaborative (CCSC), consisting of the leadership of the American Association of Critical-Care Nurses (AACN), the American College of Chest Physicians (ACCP), the American Thoracic Society (ATS), and the Society of Critical Care Medicine (SCCM), joined the U.S. Critical Illness and Injury Trials Group (USCIITG) in forming a task force to define a comprehensive critical care research agenda. This group of 25 identified experts was divided into subgroups to address basic, translational, clinical, implementation, and educational research. The subgroups met via conference calls, and the entire task force met in person for a 2-day session. The result was a detailed discussion of the research priorities that served as the basis for this report. The task force identified challenges, specific priority areas, and recommendations for process improvements to support critical care research. Additionally, four overarching themes emerged: (1) the traditional "silo-ed" approach to critical care research is counterproductive and should be modified; (2) an approach that more effectively links areas of research (i.e., basic and translational research, or clinical research and implementation) should be embraced; (3) future approaches to human research should account for disease complexity and patient heterogeneity; and (4) an enhanced infrastructure for critical care research is essential for future success. This document contains the themes/recommendations developed by a large, multiprofessional cross-section of critical care scientists, clinicians, and educators. It provides a unique framework for future research in critical care medicine.

Multisociety task force for critical care research: key issues and recommendations.

PubMed

Deutschman, Clifford S; Ahrens, Tom; Cairns, Charles B; Sessler, Curtis N; Parsons, Polly E

2012-01-01

Research in critical care extends from the bench to the bedside, involving multiple departments, specialties, and funding organizations. Because of this diversity, it has been difficult for all stakeholders to collectively identify challenges and establish priorities. To define a comprehensive agenda for critical care research using input from a broad range of stakeholders to serve as a blueprint for future initiatives. The Critical Care Societies Collaborative (CCSC), consisting of the leadership of the American Association of Critical-Care Nurses (AACN), the American College of Chest Physicians (ACCP), the American Thoracic Society (ATS), and the Society of Critical Care Medicine (SCCM), joined the US Critical Illness and Injury Trials Group (USCIITG) in forming a task force to define a comprehensive critical care research agenda. This group of 25 identified experts was divided into subgroups to address basic, translational, clinical, implementation, and educational research. The subgroups met via conference calls, and the entire task force met in person for a 2-day session. The result was a detailed discussion of the research priorities that served as the basis for this report. The task force identified challenges, specific priority areas, and recommendations for process improvements to support critical care research. Additionally, four overarching themes emerged: 1) the traditional "silo-ed" approach to critical care research is counterproductive and should be modified; 2) an approach that more effectively links areas of research (ie, basic and translational research, or clinical research and implementation) should be embraced; 3) future approaches to human research should account for disease complexity and patient heterogeneity; and 4) an enhanced infrastructure for critical care research is essential for future success. This document contains the themes/recommendations developed by a large, multiprofessional cross section of critical care scientists, clinicians, and educators. It provides a unique framework for future research in critical care medicine.

Self-reassurance, not self-esteem, serves as a buffer between self-criticism and depressive symptoms.

PubMed

Petrocchi, Nicola; Dentale, Francesco; Gilbert, Paul

2018-06-15

Several studies suggest that self-criticism and self-reassurance operate through different mechanisms and might interact with each other. This study examined the hypothesis that self-reassurance serves as a buffer between self-criticism and depressive symptoms in a way that self-esteem, which is rooted in a different motivational system, may not. We hypothesized that self-criticism would be correlated with high levels of depressive symptoms, but that this association would be weaker at higher levels of self-reassurance abilities. We also hypothesized that self-esteem, a self-relating process based on feeling able and competent to achieve life goals, would not buffer the relationship between self-criticism and depression. Self-criticism, self-reassurance, depressive symptoms, and self-esteem were assessed in a sample of 419 participants (66% females; M age  = 33.40, SD = 11.13). At higher levels of self-reassurance, the relationship between self-criticism and depressive symptoms became non-significant, supporting the buffering hypothesis of self-reassurance. Despite the high correlation between self-esteem and self-reassurance, self-esteem did not moderate the relationship between self-criticism and depressive symptoms. Results support the growing evidence that not all positive self-relating processes exert the same protective function against psychopathological consequences of self-criticism. Implications for psychotherapy and the validity of using compassion-focused interventions with clients with self-critical issues are discussed. Self-reassurance and self-criticism are distinct processes and they should not be considered positive and negative variations of a single dimension Different types of positive self-relating do not show the same correlation with depressive symptoms. The ability to be self-reassuring protects against the psychopathological correlates of self-criticism while having high self-esteem does not. Compassion-focused interventions are promising avenues to help clients counteract the negative impact of self-criticism on mood. © 2018 The British Psychological Society.

Multisociety Task Force for Critical Care Research: Key Issues and Recommendations

PubMed Central

Deutschman, Clifford S.; Ahrens, Tom; Cairns, Charles B.; Sessler, Curtis N.; Parsons, Polly E.

2012-01-01

Background: Research in critical care extends from the bench to the bedside, involving multiple departments, specialties, and funding organizations. Because of this diversity, it has been difficult for all stakeholders to collectively identify challenges and establish priorities. Objective: To define a comprehensive agenda for critical care research using input from a broad range of stakeholders to serve as a blueprint for future initiatives. Methods: The Critical Care Societies Collaborative (CCSC), consisting of the leadership of the American Association of Critical-Care Nurses (AACN), the American College of Chest Physicians (ACCP), the American Thoracic Society (ATS), and the Society of Critical Care Medicine (SCCM), joined the U.S. Critical Illness and Injury Trials Group (USCIITG) in forming a task force to define a comprehensive critical care research agenda. This group of 25 identified experts was divided into subgroups to address basic, translational, clinical, implementation, and educational research. The subgroups met via conference calls, and the entire task force met in person for a 2-day session. The result was a detailed discussion of the research priorities that served as the basis for this report. Results: The task force identified challenges, specific priority areas, and recommendations for process improvements to support critical care research. Additionally, four overarching themes emerged: (1) the traditional “silo-ed” approach to critical care research is counterproductive and should be modified; (2) an approach that more effectively links areas of research (i.e., basic and translational research, or clinical research and implementation) should be embraced; (3) future approaches to human research should account for disease complexity and patient heterogeneity; and (4) an enhanced infrastructure for critical care research is essential for future success. Conclusions: This document contains the themes/recommendations developed by a large, multiprofessional cross-section of critical care scientists, clinicians, and educators. It provides a unique framework for future research in critical care medicine. PMID:22210788

Multisociety Task Force for Critical Care Research

PubMed Central

Deutschman, Clifford S.; Ahrens, Tom; Cairns, Charles B.; Sessler, Curtis N.

2012-01-01

Background: Research in critical care extends from the bench to the bedside, involving multiple departments, specialties, and funding organizations. Because of this diversity, it has been difficult for all stakeholders to collectively identify challenges and establish priorities. Objective: To define a comprehensive agenda for critical care research using input from a broad range of stakeholders to serve as a blueprint for future initiatives. Methods: The Critical Care Societies Collaborative (CCSC), consisting of the leadership of the American Association of Critical-Care Nurses (AACN), the American College of Chest Physicians (ACCP), the American Thoracic Society (ATS), and the Society of Critical Care Medicine (SCCM), joined the US Critical Illness and Injury Trials Group (USCIITG) in forming a task force to define a comprehensive critical care research agenda. This group of 25 identified experts was divided into subgroups to address basic, translational, clinical, implementation, and educational research. The subgroups met via conference calls, and the entire task force met in person for a 2-day session. The result was a detailed discussion of the research priorities that served as the basis for this report. Results: The task force identified challenges, specific priority areas, and recommendations for process improvements to support critical care research. Additionally, four overarching themes emerged: 1) the traditional “silo-ed” approach to critical care research is counterproductive and should be modified; 2) an approach that more effectively links areas of research (ie, basic and translational research, or clinical research and implementation) should be embraced; 3) future approaches to human research should account for disease complexity and patient heterogeneity; and 4) an enhanced infrastructure for critical care research is essential for future success. Conclusions: This document contains the themes/recommendations developed by a large, multiprofessional cross section of critical care scientists, clinicians, and educators. It provides a unique framework for future research in critical care medicine. PMID:22215828

Monte Carlo Criticality Analysis of Simple Geometrics COntaining Tungsten Rhenium Alloys Engrained with Uranium Dioxide and Uranium Mononitride

DOE Office of Scientific and Technical Information (OSTI.GOV)

Jonathan A. Webb; Indrajit Charit

2011-08-01

The critical mass and dimensions of simple geometries containing highly enriched uraniumdioxide (UO2) and uraniummononitride (UN) encapsulated in tungsten-rhenium alloys are determined using MCNP5 criticality calculations. Spheres as well as cylinders with length to radius ratios of 1.82 are computationally built to consist of 60 vol.% fuel and 40 vol.% metal matrix. Within the geometries the uranium is enriched to 93 wt.% uranium-235 and the rhenium content within the metal alloy was modeled over a range of 0 to 30 at.%. The spheres containing UO2 were determined to have a critical radius of 18.29 cm to 19.11 cm and amore » critical mass ranging from 366 kg to 424 kg. The cylinders containing UO2 were found to have a critical radius ranging from 17.07 cm to 17.844 cm with a corresponding critical mass of 406 kg to 471 kg. Spheres engrained with UN were determined to have a critical radius ranging from 14.82 cm to 15.19 cm and a critical mass between 222 kg and 242 kg. Cylinders which were engrained with UN were determined to have a critical radius ranging from 13.811 cm to 14.155 cm with a corresponding critical mass of 245 kg to 267 kg. The critical geometries were also computationally submerged in a neutronaically infinite medium of fresh water to determine the effects of rhenium addition on criticality accidents due to water submersion. The monte carlo analysis demonstrated that rhenium addition of up to 30 at.% can reduce the excess reactivity due to water submersion by up to $5.07 for UO2 fueled cylinders, $3.87 for UO2 fueled spheres and approximately $3.00 for UN fueled spheres and cylinders.« less

The Case Method in Teaching Critical Thinking.

ERIC Educational Resources Information Center

Gantt, Vernon W.

When one instructor teaches a course called "Communication and Critical Thinking," he uses Josina Makau's book "Reasoning and Communication: Thinking Critically about Arguments" (1990), which maintains that critical thinking requires training. Case methodology can be used for training, not exclusively but as an alternative to…

Do Critical Thinking Exercises Improve Critical Thinking Skills?

ERIC Educational Resources Information Center

Cotter, Ellen M.; Tally, Carrie Sacco

2009-01-01

Although textbooks routinely include exercises to improve critical thinking skills, the effectiveness of these exercises has not been closely examined. Additionally, the connection between critical thinking skills and formal operational thought is also relatively understudied. In the study reported here, college students completed measures of…

Knowledge of Texts: Theory and Practice in Critical Literacy.

ERIC Educational Resources Information Center

Bradshaw, Delia, Ed.

This book contains eight case studies of critical literacy in action in Victoria, Australia. The following papers are included: "Preface" (John Dewar Wilson); "Introduction" (Delia Bradshaw); "Making the Time and Space for Critical Literacy: Why Bother?" (Barbara Comber); "Questioning Text: Critical Literacy in…

Measuring the Acquisition of Media-Literacy Skills.

ERIC Educational Resources Information Center

Hobbs, Renee; Frost, Richard

2003-01-01

Explains that students who participated in a Grade 11 English media/communication course that incorporated extensive critical media analysis were compared with students who received no such instruction. Notes that the students' reading comprehension, writing skills, critical reading, critical listening, and critical viewing skills for nonfiction…

18 CFR 388.112 - Requests for privileged treatment and Critical Energy Infrastructure Information (CEII) treatment...

Code of Federal Regulations, 2013 CFR

2013-04-01

... treatment and Critical Energy Infrastructure Information (CEII) treatment for documents submitted to the... treatment and Critical Energy Infrastructure Information (CEII) treatment for documents submitted to the... of exemption from disclosure under FOIA, including critical energy infrastructure information (CEII...

18 CFR 388.112 - Requests for privileged treatment and Critical Energy Infrastructure Information (CEII) treatment...

Code of Federal Regulations, 2014 CFR

2014-04-01

... treatment and Critical Energy Infrastructure Information (CEII) treatment for documents submitted to the... treatment and Critical Energy Infrastructure Information (CEII) treatment for documents submitted to the... of exemption from disclosure under FOIA, including critical energy infrastructure information (CEII...

50 CFR 17.94 - Critical habitats.

Code of Federal Regulations, 2010 CFR

2010-10-01

... the listed species within these defined Critical Habitats. (See part 402 for rules concerning this prohibition; see also part 424 for rules concerning the determination of Critical Habitat). (b) The map... of a Critical Habitat. Such maps are provided for reference purposes to guide Federal agencies and...

31 CFR 800.209 - Critical technologies.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Critical technologies. 800.209 Section... TAKEOVERS BY FOREIGN PERSONS Definitions § 800.209 Critical technologies. The term critical technologies..., nuclear nonproliferation, or missile technology), as well as those that are controlled for reasons of...

31 CFR 800.209 - Critical technologies.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false Critical technologies. 800.209 Section... TAKEOVERS BY FOREIGN PERSONS Definitions § 800.209 Critical technologies. The term critical technologies..., nuclear nonproliferation, or missile technology), as well as those that are controlled for reasons of...

31 CFR 800.209 - Critical technologies.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false Critical technologies. 800.209 Section... TAKEOVERS BY FOREIGN PERSONS Definitions § 800.209 Critical technologies. The term critical technologies..., nuclear nonproliferation, or missile technology), as well as those that are controlled for reasons of...

31 CFR 800.209 - Critical technologies.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false Critical technologies. 800.209 Section... TAKEOVERS BY FOREIGN PERSONS Definitions § 800.209 Critical technologies. The term critical technologies..., nuclear nonproliferation, or missile technology), as well as those that are controlled for reasons of...

Intermediality: Bridge to Critical Media Literacy.

ERIC Educational Resources Information Center

Pailliotet, Ann Watts; Semali, Ladislaus; Rodenberg, Rita K.; Giles, Jackie K.; Macaul, Sherry L.

2000-01-01

Defines "intermediality" as the ability to critically read and write with and across varied symbol systems. Relates it to critical media literacy. Offers rationales for teaching critical media literacy in general, and intermedial instruction in particular. Identifies seven guiding intermedial elements: theory, texts, processes, contexts,…

10 CFR 76.89 - Criticality accident requirements.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 10 Energy 2 2011-01-01 2011-01-01 false Criticality accident requirements. 76.89 Section 76.89 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) CERTIFICATION OF GASEOUS DIFFUSION PLANTS Safety § 76.89 Criticality accident requirements. (a) The Corporation must maintain and operate a criticality monitoring and...

10 CFR 76.89 - Criticality accident requirements.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 10 Energy 2 2014-01-01 2014-01-01 false Criticality accident requirements. 76.89 Section 76.89 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) CERTIFICATION OF GASEOUS DIFFUSION PLANTS Safety § 76.89 Criticality accident requirements. (a) The Corporation must maintain and operate a criticality monitoring and...

10 CFR 76.89 - Criticality accident requirements.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 10 Energy 2 2013-01-01 2013-01-01 false Criticality accident requirements. 76.89 Section 76.89 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) CERTIFICATION OF GASEOUS DIFFUSION PLANTS Safety § 76.89 Criticality accident requirements. (a) The Corporation must maintain and operate a criticality monitoring and...

10 CFR 76.89 - Criticality accident requirements.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 10 Energy 2 2012-01-01 2012-01-01 false Criticality accident requirements. 76.89 Section 76.89 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) CERTIFICATION OF GASEOUS DIFFUSION PLANTS Safety § 76.89 Criticality accident requirements. (a) The Corporation must maintain and operate a criticality monitoring and...

10 CFR 76.89 - Criticality accident requirements.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 2 2010-01-01 2010-01-01 false Criticality accident requirements. 76.89 Section 76.89 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) CERTIFICATION OF GASEOUS DIFFUSION PLANTS Safety § 76.89 Criticality accident requirements. (a) The Corporation must maintain and operate a criticality monitoring and...

Reconceptualising Critical Digital Literacy

ERIC Educational Resources Information Center

Pangrazio, Luciana

2016-01-01

While it has proved a useful concept during the past 20 years, the notion of "critical digital literacy" requires rethinking in light of the fast-changing nature of young people's digital practices. This paper contrasts long-established notions of "critical digital literacy" (based primarily around the critical consumption of…

10 CFR 70.24 - Criticality accident requirements.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 10 Energy 2 2011-01-01 2011-01-01 false Criticality accident requirements. 70.24 Section 70.24... Applications § 70.24 Criticality accident requirements. (a) Each licensee authorized to possess special nuclear...-sensitive radiation detectors which will energize clearly audible alarm signals if accidental criticality...

10 CFR 70.24 - Criticality accident requirements.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 10 Energy 2 2012-01-01 2012-01-01 false Criticality accident requirements. 70.24 Section 70.24... Applications § 70.24 Criticality accident requirements. (a) Each licensee authorized to possess special nuclear...-sensitive radiation detectors which will energize clearly audible alarm signals if accidental criticality...

10 CFR 70.24 - Criticality accident requirements.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 2 2010-01-01 2010-01-01 false Criticality accident requirements. 70.24 Section 70.24... Applications § 70.24 Criticality accident requirements. (a) Each licensee authorized to possess special nuclear...-sensitive radiation detectors which will energize clearly audible alarm signals if accidental criticality...

10 CFR 70.24 - Criticality accident requirements.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 10 Energy 2 2013-01-01 2013-01-01 false Criticality accident requirements. 70.24 Section 70.24... Applications § 70.24 Criticality accident requirements. (a) Each licensee authorized to possess special nuclear...-sensitive radiation detectors which will energize clearly audible alarm signals if accidental criticality...

10 CFR 70.24 - Criticality accident requirements.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 10 Energy 2 2014-01-01 2014-01-01 false Criticality accident requirements. 70.24 Section 70.24... Applications § 70.24 Criticality accident requirements. (a) Each licensee authorized to possess special nuclear...-sensitive radiation detectors which will energize clearly audible alarm signals if accidental criticality...

31 CFR 800.209 - Critical technologies.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Critical technologies. 800.209..., AND TAKEOVERS BY FOREIGN PERSONS Definitions § 800.209 Critical technologies. The term critical technologies means: (a) Defense articles or defense services covered by the United States Munitions List (USML...

Thermodynamic variables of first-order entropy corrected Lovelock-AdS black holes: P{-}V criticality analysis

NASA Astrophysics Data System (ADS)

Haldar, Amritendu; Biswas, Ritabrata

2018-06-01

We investigate the effect of thermal fluctuations on the thermodynamics of a Lovelock-AdS black hole. Taking the first order logarithmic correction term in entropy we analyze the thermodynamic potentials like Helmholtz free energy, enthalpy and Gibbs free energy. We find that all the thermodynamic potentials are decreasing functions of correction coefficient α . We also examined this correction coefficient must be positive by analysing P{-}V diagram. Further we study the P{-}V criticality and stability and find that presence of logarithmic correction in it is necessary to have critical points and stable phases. When P{-}V criticality appears, we calculate the critical volume V_c, critical pressure P_c and critical temperature T_c using different equations and show that there is no critical point for this black hole without thermal fluctuations. We also study the geometrothermodynamics of this kind of black holes. The Ricci scalar of the Ruppeiner metric is graphically analysed.

Nonlinear dielectric effect in supercritical diethyl ether.

PubMed

Drozd-Rzoska, Aleksandra; Rzoska, Sylwester J; Martinez-Garcia, Julio Cesar

2014-09-07

Nonlinear dielectric effect (NDE) describes changes of dielectric permittivity induced by a strong electric field in a liquid dielectric. The most classical finding related to this magnitude is the negative sign of NDE in liquid diethyl ether (DEE), recalled by Peter Debye in his Nobel Prize lecture. This article shows that the positive sign of NDE in DEE is also possible, in the supercritical domain. Moreover, NDE on approaching the gas-liquid critical point exhibits a unique critical effect described by the critical exponent ψ ≈ 0.4 close to critical temperature (T(C)) and ψ ≈ 0.6 remote from T(C). This can be linked to the emergence of the mean-field behavior in the immediate vicinity of T(C), contrary to the typical pattern observed for critical phenomena. The multi-frequency mode of NDE measurements made it possible to estimate the evolution of lifetime of critical fluctuations. The new way of data analysis made it possible to describe the critical effect without a knowledge of the non-critical background contribution in prior.

Nonlinear dielectric effect in supercritical diethyl ether

NASA Astrophysics Data System (ADS)

Drozd-Rzoska, Aleksandra; Rzoska, Sylwester J.; Martinez-Garcia, Julio Cesar

2014-09-01

Nonlinear dielectric effect (NDE) describes changes of dielectric permittivity induced by a strong electric field in a liquid dielectric. The most classical finding related to this magnitude is the negative sign of NDE in liquid diethyl ether (DEE), recalled by Peter Debye in his Nobel Prize lecture. This article shows that the positive sign of NDE in DEE is also possible, in the supercritical domain. Moreover, NDE on approaching the gas-liquid critical point exhibits a unique critical effect described by the critical exponent ψ ≈ 0.4 close to critical temperature (TC) and ψ ≈ 0.6 remote from TC. This can be linked to the emergence of the mean-field behavior in the immediate vicinity of TC, contrary to the typical pattern observed for critical phenomena. The multi-frequency mode of NDE measurements made it possible to estimate the evolution of lifetime of critical fluctuations. The new way of data analysis made it possible to describe the critical effect without a knowledge of the non-critical background contribution in prior.

The critical care air transport program.

PubMed

Beninati, William; Meyer, Michael T; Carter, Todd E

2008-07-01

The critical care air transport team program is a component of the U.S. Air Force Aeromedical Evacuation system. A critical care air transport team consists of a critical care physician, critical care nurse, and respiratory therapist along with the supplies and equipment to operate a portable intensive care unit within a cargo aircraft. This capability was developed to support rapidly mobile surgical teams with high capability for damage control resuscitation and limited capacity for postresuscitation care. The critical care air transport team permits rapid evacuation of stabilizing casualties to a higher level of care. The aeromedical environment presents important challenges for the delivery of critical care. All equipment must be tested for safety and effectiveness in this environment before use in flight. The team members must integrate the current standards of care with the limitation imposed by stresses of flight on their patient. The critical care air transport team capability has been used successfully in a range of settings from transport within the United States, to disaster response, to support of casualties in combat.

Susceptibility of the Ising Model on a Kagomé Lattice by Using Wang-Landau Sampling

NASA Astrophysics Data System (ADS)

Kim, Seung-Yeon; Kwak, Wooseop

2018-03-01

The susceptibility of the Ising model on a kagomé lattice has never been obtained. We investigate the properties of the kagomé-lattice Ising model by using the Wang-Landau sampling method. We estimate both the magnetic scaling exponent yh = 1.90(1) and the thermal scaling exponent yt = 1.04(2) only from the susceptibility. From the estimated values of yh and yt, we obtain all the critical exponents, the specific-heat critical exponent α = 0.08(4), the spontaneous-magnetization critical exponent β = 0.10(1), the susceptibility critical exponent γ = 1.73(5), the isothermalmagnetization critical exponent δ = 16(4), the correlation-length critical exponent ν = 0.96(2), and the correlation-function critical exponent η = 0.20(4), without using any other thermodynamic function, such as the specific heat, magnetization, correlation length, and correlation function. One should note that the evaluation of all the critical exponents only from information on the susceptibility is an innovative approach.

Phenomenological consequences of enhanced bulk viscosity near the QCD critical point

DOE PAGES

Monnai, Akihiko; Mukherjee, Swagato; Yin, Yi

2017-03-06

In the proximity of the QCD critical point the bulk viscosity of quark-gluon matter is expected to be proportional to nearly the third power of the critical correlation length, and become significantly enhanced. Here, this work is the first attempt to study the phenomenological consequences of enhanced bulk viscosity near the QCD critical point. For this purpose, we implement the expected critical behavior of the bulk viscosity within a non-boost-invariant, longitudinally expanding 1 + 1 dimensional causal relativistic hydrodynamical evolution at nonzero baryon density. We demonstrate that the critically enhanced bulk viscosity induces a substantial nonequilibrium pressure, effectively softening themore » equation of state, and leads to sizable effects in the flow velocity and single-particle distributions at the freeze-out. In conclusion, the observable effects that may arise due to the enhanced bulk viscosity in the vicinity of the QCD critical point can be used as complementary information to facilitate searches for the QCD critical point.« less

A method for identifying EMI critical circuits during development of a large C3

NASA Astrophysics Data System (ADS)

Barr, Douglas H.

The circuit analysis methods and process Boeing Aerospace used on a large, ground-based military command, control, and communications (C3) system are described. This analysis was designed to help identify electromagnetic interference (EMI) critical circuits. The methodology used the MIL-E-6051 equipment criticality categories as the basis for defining critical circuits, relational database technology to help sort through and account for all of the approximately 5000 system signal cables, and Macintosh Plus personal computers to predict critical circuits based on safety margin analysis. The EMI circuit analysis process systematically examined all system circuits to identify which ones were likely to be EMI critical. The process used two separate, sequential safety margin analyses to identify critical circuits (conservative safety margin analysis, and detailed safety margin analysis). These analyses used field-to-wire and wire-to-wire coupling models using both worst-case and detailed circuit parameters (physical and electrical) to predict circuit safety margins. This process identified the predicted critical circuits that could then be verified by test.

The evolution of an unsteady translating nonlinear rossby-wave critical layer

NASA Astrophysics Data System (ADS)

Haynes, Peter H.; Cowley, Stephen J.

When a monochromatic Rossby wave is forced on a flow which is slowly varying in time, the location of the critical line, where the phase speed of the wave is equal to that of the flow, also slowly changes. It is shown that this translation can play an important role in the vorticity balance near the critical line. The behavior of the translating critical layer is analyzed for various values of y, a parameter which measures the relative importance of nonlinear advection and translation. First, the vorticity equation in the critical layer is solved numerically in an important special case, where the velocity field in the critical layer is independent of the vorticity distribution and constant in time. The solutions reveal a number of new aspects of the behavior which are introduced by the translation, including the formation of a wake behind the critical layer, and the possibility of "trapping" of fluid particles in the critical layer if y exceeds a threshold value. Viewed in a frame of reference moving with the critical line the vorticity distribution may tend to a steady state, except in a "vorticity front" far downstream in the wake. If streamlines in the critical layer are open this steady state may be a predominantly inviscid one; if they are closed a steady state is possible only with non-zero dissipation. For both the unsteady and steady flows the translation allows the "logarithmic phase jump" across the critical layer, 4, to be non-zero and negative. Hence, even when the viscosity is vanishingly small, the critical layer can act as a strong "absorber" of Eliassen-Palm wave activity. Second, steady-state solutions are obtained numerically for a case when the velocity field in the critical layer is not independent of the vorticity distribution there. The interaction restricts the formation of closed streamlines, and an asymptotic open-streamline solution for large y can be found. The critical layer again acts an absorber of wave activity, but with decreasing eNectiveness as y increases.

Applying critical thinking to nursing.

PubMed

Price, Bob

2015-08-19

Critical thinking and writing are skills that are not easy to acquire. The term 'critical' is used differently in social and clinical contexts. Nursing students need time to master the inquisitive and ruminative aspects of critical thinking that are required in academic environments. This article outlines what is meant by critical thinking in academic settings, in relation to both theory and reflective practice. It explains how the focus of a question affects the sort of critical thinking required and offers two taxonomies of learning, to which students can refer when analysing essay requirements. The article concludes with examples of analytical writing in reference to theory and reflective practice.

How to perform a critically appraised topic: part 2, appraise, evaluate, generate, and recommend.

PubMed

Kelly, Aine Marie; Cronin, Paul

2011-11-01

This article continues the discussion of a critically appraised topic started in Part 1. A critically appraised topic is a practical tool for learning and applying critical appraisal skills. This article outlines steps 4-7 involved in performing a critically appraised topic for studies of diagnostic tests: Appraise, Appraise the literature; Evaluate, evaluate the strength of the evidence from the literature; Generate, generate graphs of conditional probability; and Recommend, draw conclusions and make recommendations. For steps 4-7 of performing a critically appraised topic, the main study results are summarized and translated into clinically useful measures of accuracy, efficacy, or risk.

Critical social theory as a grounded process.

PubMed

Fleming, V E; Moloney, J A

1996-09-01

This article reflects upon the research process that uses critical social science as its basis. Some of the common criticisms of critical social science research are rebutted by following the research trail taken by the authors when undertaking their own projects. The similarities and differences of critical social science and the interpretative methodologies are outlined in the selection of study area, the relationship of the researcher and participants, ethical issues, and data collection and analysis. The writers conclude that critical social science research reports that are correctly carried out should be firmly grounded in each of these stages, thereby a foundation for nursing and midwifery practice.

Critical behavior in trapped strongly interacting Fermi gases

NASA Astrophysics Data System (ADS)

Taylor, E.

2009-08-01

We investigate the width of the Ginzburg critical region and experimental signatures of critical behavior in strongly interacting trapped Fermi gases close to unitarity, where the s -wave scattering length diverges. Despite the fact that the width of the critical region is of the order unity, evidence of critical behavior in the bulk thermodynamics of trapped gases is strongly suppressed by their inhomogeneity. The specific heat of a harmonically confined gas, for instance, is linear in the reduced temperature t=(T-Tc)/Tc above Tc . We also discuss the prospects of observing critical behavior in the local compressibility from measurements of the density profile.

An Official Critical Care Societies Collaborative Statement: Burnout Syndrome in Critical Care Health Care Professionals: A Call for Action.

PubMed

Moss, Marc; Good, Vicki S; Gozal, David; Kleinpell, Ruth; Sessler, Curtis N

2016-07-01

Burnout syndrome (BOS) occurs in all types of health care professionals and is especially common in individuals who care for critically ill patients. The development of BOS is related to an imbalance of personal characteristics of the employee and work-related issues or other organizational factors. BOS is associated with many deleterious consequences, including increased rates of job turnover, reduced patient satisfaction, and decreased quality of care. BOS also directly affects the mental health and physical well-being of the many critical care physicians, nurses, and other health care professionals who practice worldwide. Until recently, BOS and other psychological disorders in critical care health care professionals remained relatively unrecognized. To raise awareness of BOS, the Critical Care Societies Collaborative (CCSC) developed this call to action. The present article reviews the diagnostic criteria, prevalence, causative factors, and consequences of BOS. It also discusses potential interventions that may be used to prevent and treat BOS. Finally, we urge multiple stakeholders to help mitigate the development of BOS in critical care health care professionals and diminish the harmful consequences of BOS, both for critical care health care professionals and for patients. ©2016 American Association of Critical-Care Nurses.

Reliability of assessment of critical thinking.

PubMed

Allen, George D; Rubenfeld, M Gaie; Scheffer, Barbara K

2004-01-01

Although clinical critical thinking skills and behaviors are among the most highly sought characteristics of BSN graduates, they remain among the most difficult to teach and assess. Three reasons for this difficulty have been (1) lack of agreement among nurse educators as to the definition of critical thinking, (2) low correlation between clinical critical thinking and existing standardized tests of critical thinking, and (3) poor reliability in scoring other evidences of critical thinking, such as essays. This article first describes a procedure for teaching critical thinking that is based on a consensus definition of 17 dimensions of critical thinking in clinical nursing practice. This procedure is easily taught to nurse educators and can be flexibly and inexpensively incorporated into any undergraduate nursing curriculum. We then show that students' understanding and use of these dimensions can be assessed with high reliability (coefficient alpha between 0.7 and 0.8) and with great time efficiency for both teachers and students. By using this procedure iteratively across semesters, students can develop portfolios demonstrating attainment of competence in clinical critical thinking, and educators can obtain important summary evaluations of the degree to which their graduates have succeeded in this important area of their education.

Discourses with potential to disrupt traditional nursing education: Nursing teachers' talk about norm-critical competence.

PubMed

Tengelin, Ellinor; Dahlborg-Lyckhage, Elisabeth

2017-01-01

This paper describes the discourses underlying nursing teachers' talk about their own norm-critical competence. Norm criticism is an approach that promotes awareness and criticism of the norms and power structures that exert an excluding effect in society in general and in the healthcare encounter in particular. Given the unequal relationships that can exist in healthcare, for example relationships shaped by racism, sexism and classism, a norm-critical approach to nursing education would help illuminate these matters. The studied empirical material consisted of focus group interviews. Nursing teachers discussed their norm-critical competence based on the university course "Norm-Aware Caring" in which they had recently participated. Through a critical discourse analysis, three discourses were identified in their talk, all of which had the potential to disrupt traditional, normative nursing education. However, in all three discourses there was an underlying discourse of normality, clearly positioning the teachers as exemplifying the "normal." The binary constructed between normality and otherness contradicts a basic tenet of the norm-critical approach and may hamper the development of genuine norm-critical competence in nursing education. © 2016 John Wiley & Sons Ltd.

Geographic Hotspots of Critical National Infrastructure.

PubMed

Thacker, Scott; Barr, Stuart; Pant, Raghav; Hall, Jim W; Alderson, David

2017-12-01

Failure of critical national infrastructures can result in major disruptions to society and the economy. Understanding the criticality of individual assets and the geographic areas in which they are located is essential for targeting investments to reduce risks and enhance system resilience. Within this study we provide new insights into the criticality of real-life critical infrastructure networks by integrating high-resolution data on infrastructure location, connectivity, interdependence, and usage. We propose a metric of infrastructure criticality in terms of the number of users who may be directly or indirectly disrupted by the failure of physically interdependent infrastructures. Kernel density estimation is used to integrate spatially discrete criticality values associated with individual infrastructure assets, producing a continuous surface from which statistically significant infrastructure criticality hotspots are identified. We develop a comprehensive and unique national-scale demonstration for England and Wales that utilizes previously unavailable data from the energy, transport, water, waste, and digital communications sectors. The testing of 200,000 failure scenarios identifies that hotspots are typically located around the periphery of urban areas where there are large facilities upon which many users depend or where several critical infrastructures are concentrated in one location. © 2017 Society for Risk Analysis.

Learning to Improve: Using Writing to Increase Critical Thinking Performance in General Education Biology

PubMed Central

Kurtz, Martha J.

2007-01-01

Increasingly, national stakeholders express concern that U.S. college graduates cannot adequately solve problems and think critically. As a set of cognitive abilities, critical thinking skills provide students with tangible academic, personal, and professional benefits that may ultimately address these concerns. As an instructional method, writing has long been perceived as a way to improve critical thinking. In the current study, the researchers compared critical thinking performance of students who experienced a laboratory writing treatment with those who experienced traditional quiz-based laboratory in a general education biology course. The effects of writing were determined within the context of multiple covariables. Results indicated that the writing group significantly improved critical thinking skills whereas the nonwriting group did not. Specifically, analysis and inference skills increased significantly in the writing group but not the nonwriting group. Writing students also showed greater gains in evaluation skills; however, these were not significant. In addition to writing, prior critical thinking skill and instructor significantly affected critical thinking performance, whereas other covariables such as gender, ethnicity, and age were not significant. With improved critical thinking skill, general education biology students will be better prepared to solve problems as engaged and productive citizens. PMID:17548876

Strain-driven criticality underlies nonlinear mechanics of fibrous networks

NASA Astrophysics Data System (ADS)

Sharma, A.; Licup, A. J.; Rens, R.; Vahabi, M.; Jansen, K. A.; Koenderink, G. H.; MacKintosh, F. C.

2016-10-01

Networks with only central force interactions are floppy when their average connectivity is below an isostatic threshold. Although such networks are mechanically unstable, they can become rigid when strained. It was recently shown that the transition from floppy to rigid states as a function of simple shear strain is continuous, with hallmark signatures of criticality [Sharma et al., Nature Phys. 12, 584 (2016), 10.1038/nphys3628]. The nonlinear mechanical response of collagen networks was shown to be quantitatively described within the framework of such mechanical critical phenomenon. Here, we provide a more quantitative characterization of critical behavior in subisostatic networks. Using finite-size scaling we demonstrate the divergence of strain fluctuations in the network at well-defined critical strain. We show that the characteristic strain corresponding to the onset of strain stiffening is distinct from but related to this critical strain in a way that depends on critical exponents. We confirm this prediction experimentally for collagen networks. Moreover, we find that the apparent critical exponents are largely independent of the spatial dimensionality. With subisostaticity as the only required condition, strain-driven criticality is expected to be a general feature of biologically relevant fibrous networks.

Community-based Inquiry Improves Critical Thinking in General Education Biology

PubMed Central

Faiola, Celia L.; Johnson, James E.; Kurtz, Martha J.

2008-01-01

National stakeholders are becoming increasingly concerned about the inability of college graduates to think critically. Research shows that, while both faculty and students deem critical thinking essential, only a small fraction of graduates can demonstrate the thinking skills necessary for academic and professional success. Many faculty are considering nontraditional teaching methods that incorporate undergraduate research because they more closely align with the process of doing investigative science. This study compared a research-focused teaching method called community-based inquiry (CBI) with traditional lecture/laboratory in general education biology to discover which method would elicit greater gains in critical thinking. Results showed significant critical-thinking gains in the CBI group but decreases in a traditional group and a mixed CBI/traditional group. Prior critical-thinking skill, instructor, and ethnicity also significantly influenced critical-thinking gains, with nearly all ethnicities in the CBI group outperforming peers in both the mixed and traditional groups. Females, who showed decreased critical thinking in traditional courses relative to males, outperformed their male counterparts in CBI courses. Through the results of this study, it is hoped that faculty who value both research and critical thinking will consider using the CBI method. PMID:18765755

To Head Knowledge: Critical Dramaturgy and Artful Ambiguity.

ERIC Educational Resources Information Center

Rosile, Grace Ann

2003-01-01

Suggests that "Ties That Bind" is an exemplary model of critical dramaturgy. Offers a framework of organizational theatrics to provide a context for understanding the author's view of critical dramaturgy. Suggests that Taylor's play is critical dramaturgy because it addresses hegemony and "cooptation." Presents a discussion of…

The Critical Period Concept: Research, Methodology, and Theoretical Issues.

ERIC Educational Resources Information Center

Colombo, John

1982-01-01

Considers evidence on the criteria and characteristics of critical period phenomena with respect to endogenous and exogenous influences. Describes and evaluates methodology of critical period research and discusses past attempts at subclassification of the field and "recovery of function" as a refutation of the critical period…

Critical Thinking: The Importance of Teaching.

ERIC Educational Resources Information Center

Strickland, Glen

Modern society is full of examples of people's inability to employ techniques of critical thinking in everyday situations. Learning to think critically is important because within this complex society, individuals are constantly placed into situations where difficult choices must be made. An ability to analyze critically available alternatives…

Creating a Critical Thinker

ERIC Educational Resources Information Center

Piergiovanni, Polly R.

2014-01-01

A college education is expected to improve students' critical thinking skills. Keeping students active in class--through writing activities and class discussion--has been shown to help students think critically. In this article, creative hands-on activities, which are common in engineering courses, are shown to improve students' critical thinking…

Critical Reflectivity and the Development of New Culturally Relevant Teachers

ERIC Educational Resources Information Center

Durden, Tonia R.; Truscott, Diane M.

2013-01-01

Three case studies present how preservice teachers use reflections while learning to teach. Interviews and document analysis reveal that critical reflections evidence greater understanding of culturally relevant pedagogy and offer a platform for critical consciousness. Using critical reflectivity to develop teachers' understandings of culturally…

50 CFR 226.209 - Critical habitat for hawksbill turtle.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 50 Wildlife and Fisheries 10 2013-10-01 2013-10-01 false Critical habitat for hawksbill turtle... ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS DESIGNATED CRITICAL HABITAT § 226.209 Critical habitat for hawksbill turtle. (a) Mona and Monito Islands, Puerto Rico—Waters surrounding the...

50 CFR 226.209 - Critical habitat for hawksbill turtle.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 50 Wildlife and Fisheries 10 2014-10-01 2014-10-01 false Critical habitat for hawksbill turtle... ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS DESIGNATED CRITICAL HABITAT § 226.209 Critical habitat for hawksbill turtle. (a) Mona and Monito Islands, Puerto Rico—Waters surrounding the...

Reimagining Critical Theory

ERIC Educational Resources Information Center

Rexhepi, Jevdet; Torres, Carlos Alberto

2011-01-01

This paper discusses Critical Theory, a model of theorizing in the field of the political sociology of education. We argue for a "reimagined" Critical Theory to herald an empowering, liberatory education that fosters curiosity and critical thinking, and a means for successful bottom-up, top-down political engagement. We present arguments…

An Evaluation of Five Critical/Creative Thinking Strategies for Secondary Science Students.

ERIC Educational Resources Information Center

Zielinski, Edward J.; Sarachine, D. Michael

1994-01-01

Critical and creative thinking lessons were designed and presented to 20 biology students in a rural high school. Student attitudes toward critical thinking activities improved significantly after activities involving experimentation, discrepant events, student questioning, ethical dilemmas, and divergent and critical thinking. Includes examples…

Border Cosmopolitanism in Critical Peace Education

ERIC Educational Resources Information Center

Golding, David

2017-01-01

This paper intends to contribute to recent developments in the theory of critical peace education. The role of cosmopolitanism in critical peace education is examined, particularly in relation to universal moral inclusion, secularism and universalism. It is then recommended that critical peace education draw from post-universalist and dialogical…

49 CFR 272.105 - Requirement to file critical incident stress plan electronically.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 4 2014-10-01 2014-10-01 false Requirement to file critical incident stress plan...) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CRITICAL INCIDENT STRESS PLANS Plan Components and Approval Process § 272.105 Requirement to file critical incident stress plan electronically...

31 CFR 800.208 - Critical infrastructure.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false Critical infrastructure. 800.208..., AND TAKEOVERS BY FOREIGN PERSONS Definitions § 800.208 Critical infrastructure. The term critical infrastructure means, in the context of a particular covered transaction, a system or asset, whether physical or...

18 CFR 375.313 - Delegations to the Critical Energy Infrastructure Information Coordinator.

Code of Federal Regulations, 2012 CFR

2012-04-01

... Critical Energy Infrastructure Information Coordinator. 375.313 Section 375.313 Conservation of Power and... COMMISSION Delegations § 375.313 Delegations to the Critical Energy Infrastructure Information Coordinator... requests for critical energy infrastructure information as defined in § 388.113(c)(1). (b) Make...

18 CFR 375.313 - Delegations to the Critical Energy Infrastructure Information Coordinator.

Code of Federal Regulations, 2014 CFR

2014-04-01

... Critical Energy Infrastructure Information Coordinator. 375.313 Section 375.313 Conservation of Power and... COMMISSION Delegations § 375.313 Delegations to the Critical Energy Infrastructure Information Coordinator... requests for critical energy infrastructure information as defined in § 388.113(c)(1). (b) Make...

18 CFR 375.313 - Delegations to the Critical Energy Infrastructure Information Coordinator.

Code of Federal Regulations, 2010 CFR

2010-04-01

... Critical Energy Infrastructure Information Coordinator. 375.313 Section 375.313 Conservation of Power and... COMMISSION Delegations § 375.313 Delegations to the Critical Energy Infrastructure Information Coordinator... requests for critical energy infrastructure information as defined in § 388.113(c)(1). (b) Make...

18 CFR 375.313 - Delegations to the Critical Energy Infrastructure Information Coordinator.

Code of Federal Regulations, 2013 CFR

2013-04-01

... Critical Energy Infrastructure Information Coordinator. 375.313 Section 375.313 Conservation of Power and... COMMISSION Delegations § 375.313 Delegations to the Critical Energy Infrastructure Information Coordinator... requests for critical energy infrastructure information as defined in § 388.113(c)(1). (b) Make...

31 CFR 800.208 - Critical infrastructure.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false Critical infrastructure. 800.208..., AND TAKEOVERS BY FOREIGN PERSONS Definitions § 800.208 Critical infrastructure. The term critical infrastructure means, in the context of a particular covered transaction, a system or asset, whether physical or...

31 CFR 800.208 - Critical infrastructure.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Critical infrastructure. 800.208..., AND TAKEOVERS BY FOREIGN PERSONS Definitions § 800.208 Critical infrastructure. The term critical infrastructure means, in the context of a particular covered transaction, a system or asset, whether physical or...

18 CFR 375.313 - Delegations to the Critical Energy Infrastructure Information Coordinator.

Code of Federal Regulations, 2011 CFR

2011-04-01

... Critical Energy Infrastructure Information Coordinator. 375.313 Section 375.313 Conservation of Power and... COMMISSION Delegations § 375.313 Delegations to the Critical Energy Infrastructure Information Coordinator... requests for critical energy infrastructure information as defined in § 388.113(c)(1). (b) Make...

31 CFR 800.208 - Critical infrastructure.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false Critical infrastructure. 800.208..., AND TAKEOVERS BY FOREIGN PERSONS Definitions § 800.208 Critical infrastructure. The term critical infrastructure means, in the context of a particular covered transaction, a system or asset, whether physical or...

77 FR 16537 - Grant of Authority for Subzone Status Piramal Critical Care, Inc., (Inhalation Anesthetics...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-21

... Status Piramal Critical Care, Inc., (Inhalation Anesthetics), Bethlehem, PA Pursuant to its authority... anesthetic manufacturing and distribution facilities of Piramal Critical Care, Inc., located in Bethlehem... inhalation anesthetics at the facilities of Piramal Critical Care, Inc., located in Bethlehem, Pennsylvania...

21 CFR 113.100 - Processing and production records.

Code of Federal Regulations, 2011 CFR

2011-04-01

... critical factors specified in the scheduled process shall also be recorded. In addition, the following... preservation methods wherein critical factors such as water activity are used in conjunction with thermal... critical factors, as well as other critical factors, and results of aw determinations. (7) Other systems...

Critical Thinking as Cultural-Historical Practice.

ERIC Educational Resources Information Center

Panofsky, Carolyn P.

1999-01-01

Explores critical thinking as it has been constructed in schooling and in dominant traditions of psychological theory, presenting a dialectical view of critical thinking suggested in the social and philosophical writings of critical theorists (e.g., Theodor Adorno and Herbert Marcuse) and supported by the sociohistorical or cultural-historical…

Critical Media Literacy Is Not an Option

ERIC Educational Resources Information Center

Kellner, Douglas; Share, Jeff

2007-01-01

This article explores the theoretical underpinnings of critical media literacy and analyzes four different approaches to teaching it. Combining cultural studies with critical pedagogy, we argue that critical media literacy aims to expand the notion of literacy to include different forms of media culture, information and communication technologies…

Critical Viewing and Participatory Democracy.

ERIC Educational Resources Information Center

Cohen, Jodi R.

1994-01-01

Illustrates ways that the work of some communication scholars with resistant, oppositional, and critical audiences does not, however, endorse active public life. Attempts to realign the language of critical viewing with the goals of participatory democracy by suggesting qualities of critical viewing that are conducive to achieving and maintaining…

Developing Critical Curiosity in Adolescents

ERIC Educational Resources Information Center

Clark, Shelby; Seider, Scott

2017-01-01

Critical consciousness refers to the ways in which individuals come to understand and challenge oppressive social forces. Philosopher-educator Paulo Freire argued that critical curiosity--an eagerness to learn more about and develop a deep understanding of issues of social justice--serves as an important catalyst to critical consciousness…

Virtual Egalitarianism, Critical Pedagogy, and Geographic Education

ERIC Educational Resources Information Center

Lukinbeal, Chris; Allen, Casey D.

2007-01-01

This article explores the implementation of critical pedagogic practices into a graduate level landscape seminar Web site. Critical pedagogy seeks to reconfigure student-teacher relationships and disrupt embedded power regimes within academia and society. Critical pedagogic practices create a dialogue amongst learners, where everyone has a stake…

Against the Bureaucratization of Criticism.

ERIC Educational Resources Information Center

Nothstine, William L.; Copeland, Gary A.

The proliferation of critics and critical approaches has produced a trend toward fragmentation and isolation among the practitioners involved. A suggestive counter-trend indicates that there is intense curiosity among critics to watch colleagues encounter texts, grapple with the preliminary questions of stance and method, and share the experience…

Critical Thinking and the Danger of Intellectual Conformity.

ERIC Educational Resources Information Center

Walter, Kerry S.

1987-01-01

Although the goals of critical thinking are to foster critical ability and broad-mindedness, it tends to encourage absolutism, promote passivity, and breed intolerance. The current concentration on critical thinking's reductionism should be balanced with the teaching of alternative approaches to understanding knowledge and reality. (Author/LB)

Review of critical factors for SEA implementation

DOE Office of Scientific and Technical Information (OSTI.GOV)

Zhang Jie, E-mail: jasmine@plan.aau.dk; Christensen, Per; Kornov, Lone

The implementation process involved in translating Strategic Environmental Assessment (SEA) intention into action is vital to an effective SEA. Many factors influence implementation and thus the effectiveness of an SEA. Empirical studies have identified and documented some factors influencing the implementation of an SEA. This research is fragmented, however, and it is still not clear what are the most critical factors of effective SEA performance, and how these relate to different stages of the implementation process or other contextual circumstances. The paper takes its point of departure in implementation theory. Firstly, we introduce implementation theory, and then use it inmore » practice to establish a more comprehensive model related to the stages in the implementation process. Secondly, we identify the critical factors in order to see how they are related to the different stages of SEA or are more general in character. Finally we map the different critical factors and how they influence the overall results of an SEA. Based on a literature review, we present a comprehensive picture of the critical factors and where they are found in the process. We conclude that most of the critical factors identified are of a more general character influencing the SEA process as such, while only one out of four of these factors relates to the specific stages of the SEA. Based on this mapping we can sketch a picture of the totality of critical factors. In this study 266 notions of critical factors were identified. Seen at the level of notions of critical factors, only 24% of these relate to specific stages while for 76% the critical factors are of a more general nature. These critical factors interact in complex ways and appear in different combinations in different stages of the implementation process so tracing the cause and effect is difficult. The pervasiveness of contextual and general factors also clearly suggests that there is no single way to put SEA into practice. The paper identifies some of the critical factors for effective SEA implementation, but further research is still needed to conclude which factors are more critical than others, just as the contingencies on which they depend are not easy to unravel. - Highlights: Black-Right-Pointing-Pointer The research on critical factors influencing SEA implementation is fragmented. Black-Right-Pointing-Pointer The critical factors are used to discuss 'hot-spots' in the implementation process. Black-Right-Pointing-Pointer Critical factors are just as broad as the concept of effectiveness. Black-Right-Pointing-Pointer Both stage and general factors are relevant in explaining the effectiveness of SEA.« less

Proliferation and differentiation of adipose tissue in prolonged lean and obese critically ill patients.

PubMed

Goossens, Chloë; Vander Perre, Sarah; Van den Berghe, Greet; Langouche, Lies

2017-12-01

In prolonged non-obese critically ill patients, preservation of adipose tissue is prioritized over that of the skeletal muscle and coincides with increased adipogenesis. However, we recently demonstrated that in obese critically ill mice, this priority was switched. In the obese, the use of abundantly available adipose tissue-derived energy substrates was preferred and counteracted muscle wasting. These observations suggest that different processes are ongoing in adipose tissue of lean vs. overweight/obese critically ill patients. We hypothesize that to preserve adipose tissue mass during critical illness, adipogenesis is increased in prolonged lean critically ill patients, but not in overweight/obese critically ill patients, who enter the ICU with excess adipose tissue. To test this, we studied markers of adipogenesis in subcutaneous and visceral biopsies of matched lean (n = 24) and overweight/obese (n = 24) prolonged critically ill patients. Secondly, to further unravel the underlying mechanism of critical illness-induced adipogenesis, local production of eicosanoid PPARγ agonists was explored, as well as the adipogenic potential of serum from matched lean (n = 20) and overweight/obese (n = 20) critically ill patients. The number of small adipocytes, PPARγ protein, and CEBPB expression were equally upregulated (p ≤ 0.05) in subcutaneous and visceral adipose tissue biopsies of lean and overweight/obese prolonged critically ill patients. Gene expression of key enzymes involved in eicosanoid production was reduced (COX1, HPGDS, LPGDS, ALOX15, all p ≤ 0.05) or unaltered (COX2, ALOX5) during critical illness, irrespective of obesity. Gene expression of PLA2G2A and ALOX15B was upregulated in lean and overweight/obese patients (p ≤ 0.05), whereas their end products, the PPARγ-activating metabolites 15s-HETE and 9-HODE, were not increased in the adipose tissue. In vitro, serum of lean and overweight/obese prolonged critically ill patients equally stimulated adipocyte proliferation (p ≤ 0.05) and differentiation (lipid accumulation, DLK1, and CEBPB expression, p ≤ 0.05). Contrary to what was hypothesized, adipogenesis increased independently of initial BMI in prolonged critically ill patients. Not the production of local eicosanoid PPARγ agonists but circulating adipogenic factors seem to be involved in critical illness-induced adipogenesis. Importantly, our findings suggest that abundantly available energy substrates from the adipose tissue, rather than excess adipocytes, can play a beneficial role during critical illness.

History of pulmonary critical care nursing and where we are going.

PubMed

Lareau, Suzanne C; Mealer, Meredith

2012-09-01

Pulmonary critical care nurses have played a prominent role in the ICUs from the inception of critical care units. This article describes how the history of pulmonary critical care nursing has evolved and discusses a few of the challenges in the years to come: stress imposed by working in a critical care environment, enhancing the care of patients by altering patterns of sedation and promoting early mobilization, and dealing with increasing infection rates.

Critical scaling of a jammed system after a quench of temperature.

PubMed

Otsuki, Michio; Hayakawa, Hisao

2012-09-01

Critical behavior of soft repulsive particles after quench of temperature near the jamming transition is numerically investigated. It is found that the plateau of the mean-square displacement of tracer particles and the pressure satisfy critical scaling laws. The critical density for the jamming transition depends on the protocol to prepare the system, while the values of the critical exponents which are consistent with the prediction of a phenomenology are independent of the protocol.

Characteristic of critical and creative thinking of students of mathematics education study program

NASA Astrophysics Data System (ADS)

Rochmad; Agoestanto, A.; Kharis, M.

2018-03-01

Critical and creative thinking give important role in learning matematics for mathematics education students. This research to explored the characteristic of critical and creative thinking of students of mathematics study program in mathematics department. Critical thinking and creative thinking can be illustrated as two sides of a coin, which one is associated to the other. In elementary linear algebra courses, however, critical thinking can be seen as a foundation to build students’ creative thinking.

Critical thinking dispositions in baccalaureate nursing students.

PubMed

Shin, Kyung Rim; Lee, Ja Hyung; Ha, Ju Young; Kim, Kon Hee

2006-10-01

This paper reports an investigation into the critical thinking disposition of students enrolled in a baccalaureate nursing programme at a university in Korea. Critical thinking may be summarized as a skilled process that conceptualizes and applies information from observation, experience, reflection, inference and communication in a technical manner. It is more of a rational act used as an instrument rather than as a result. Critical thinking is a core competency in nursing and has been widely discussed in nursing education. However, the results of previous research on the effectiveness of nursing education in improving students' critical thinking have been inconsistent. A longitudinal design was used with a convenience sample of 60 nursing students; 32 students participated four times in completing a questionnaire each March from 1999 to 2002. The California Critical Thinking Disposition Inventory was administered to measure disposition to critical thinking. There was a statistically significant improvement in critical thinking disposition score by academic year (F = 7.54, P = 0.0001). Among the subscales, open-mindedness, self-confidence, and maturity also showed a statistically significant difference by academic year (P = 0.0194, 0.0041, 0.0044). Teaching strategies to enhance critical thinking should be developed, in addition to further research on the effect of the nursing curriculum on students' critical thinking. Moreover, survey instruments could be adjusted to incorporate characteristics of the Korean culture.

Standardization of haematology critical results management in adults: an International Council for Standardization in Haematology, ICSH, survey and recommendations.

PubMed

Keng, T B; De La Salle, B; Bourner, G; Merino, A; Han, J-Y; Kawai, Y; Peng, M T; McCafferty, R

2016-10-01

These recommendations are intended to develop a consensus in the previously published papers as to which parameters and what values should be considered critical. A practical guide on the standardization of critical results management in haematology laboratories would be beneficial as part of good laboratory and clinical practice and for use by laboratory-accrediting agencies. A working group with members from Europe, America, Australasia and Asia was formed by International Council for Standardization in Haematology. A pattern of practice survey of 21 questions was distributed in 2014, and the data were collected electronically by Survey Monkey. The mode, or most commonly occurring value, was selected as the threshold for the upper and lower alert limits for critical results reporting. A total of 666 laboratories submitted data to this study and, of these, 499 submitted complete responses. Full blood count critical results alert thresholds, morphology findings that trigger critical result notification, critical results alert list, notification process and maintenance of critical results management protocol are described. This international survey provided a snapshot of the current practice worldwide and has identified the existence of considerable heterogeneity of critical results management. The recommendations in this study represent a consensus of good laboratory practice. They are intended to encourage the implementation of a standardized critical results management protocol in the laboratory. © 2016 John Wiley & Sons Ltd.

The physiological and emotional effects of touch: Assessing a hand-massage intervention with high self-critics.

PubMed

Maratos, Frances A; Duarte, Joana; Barnes, Christopher; McEwan, Kirsten; Sheffield, David; Gilbert, Paul

2017-04-01

Research demonstrates that highly self-critical individuals can respond negatively to the initial introduction of a range of therapeutic interventions. Yet touch as a form of therapeutic intervention in self-critical individuals has received limited prior investigation, despite documentation of its beneficial effects for well-being. Using the Forms of Self-Criticism/Self-Reassuring Scale, 15 high- and 14 low- self-critical individuals (from a sample of 139 females) were recruited to assess how self-criticism impacts upon a single instance of focused touch. All participants took part in a hand massage- and haptic control- intervention. Salivary cortisol and alpha amylase, as well as questionnaire measures of emotional responding were taken before and after the interventions. Following hand massage, analyses revealed cortisol decreased significantly across all participants; and that significant changes in emotional responding reflected well-being improvements across all participants. Supplementary analyses further revealed decreased alpha amylase responding to hand massage as compared to a compassion-focused intervention in the same (highly self-critical) individuals. Taken together, the physiological and emotional data indicate high self-critical individuals responded in a comparable manner to low self-critical individuals to a single instance of hand massage. This highlights that focused touch may be beneficial when first engaging highly self-critical individuals with specific interventions. Copyright © 2017 Elsevier Ireland Ltd. All rights reserved.

Maintaining a Critical Spectra within Monteburns for a Gas-Cooled Reactor Array by Way of Control Rod Manipulation

DOE PAGES

Adigun, Babatunde John; Fensin, Michael Lorne; Galloway, Jack D.; ...

2016-10-01

Our burnup study examined the effect of a predicted critical control rod position on the nuclide predictability of several axial and radial locations within a 4×4 graphite moderated gas cooled reactor fuel cluster geometry. To achieve this, a control rod position estimator (CRPE) tool was developed within the framework of the linkage code Monteburns between the transport code MCNP and depletion code CINDER90, and four methodologies were proposed within the tool for maintaining criticality. Two of the proposed methods used an inverse multiplication approach - where the amount of fissile material in a set configuration is slowly altered until criticalitymore » is attained - in estimating the critical control rod position. Another method carried out several MCNP criticality calculations at different control rod positions, then used a linear fit to estimate the critical rod position. The final method used a second-order polynomial fit of several MCNP criticality calculations at different control rod positions to guess the critical rod position. The results showed that consistency in prediction of power densities as well as uranium and plutonium isotopics was mutual among methods within the CRPE tool that predicted critical position consistently well. Finall, while the CRPE tool is currently limited to manipulating a single control rod, future work could be geared toward implementing additional criticality search methodologies along with additional features.« less

Emotional intelligence moderates the relationship between regional gray matter volume in the bilateral temporal pole and critical thinking disposition.

PubMed

Yao, Xiaonan; Yuan, Shuge; Yang, Wenjing; Chen, Qunlin; Wei, Dongtao; Hou, Yuling; Zhang, Lijie; Qiu, Jiang; Yang, Dong

2018-04-01

Critical thinking enables people to form sound beliefs and provides a basis for emotional life. Research has indicated that individuals with better critical thinking disposition can better recognize and regulate their emotions, though the neuroanatomical mechanisms involved in this process remain to be elucidated. Further, the influence of emotional intelligence on the relationship between brain structure and critical thinking disposition has not been examined. The present study utilized voxel-based morphometry (VBM) to investigate the neural structures underlying critical thinking disposition in a large sample of college students (N = 296). Regional gray matter volume (rGMV) in the bilateral temporal pole, which reflects an individual's ability to process social and emotional information, was negatively correlated with critical thinking disposition. In addition, rGMV in bilateral para hippocampal regions -regions involved in contextual association/emotional regulation-exhibited negative correlation with critical thinking disposition. Further analysis revealed that emotional intelligence moderated the relationship between rGMV of the temporal pole and critical thinking disposition. Specifically, critical thinking disposition was associated with decreased GMV of the temporal pole for individuals who have relatively higher emotional intelligence rather than lower emotional intelligence. The results of the present study indicate that people who have higher emotional intelligence exhibit more effective and automatic processing of emotional information and tend to be strong critical thinkers.

Early warning signals for critical transitions in a thermoacoustic system

PubMed Central

Gopalakrishnan, E. A.; Sharma, Yogita; John, Tony; Dutta, Partha Sharathi; Sujith, R. I.

2016-01-01

Dynamical systems can undergo critical transitions where the system suddenly shifts from one stable state to another at a critical threshold called the tipping point. The decrease in recovery rate to equilibrium (critical slowing down) as the system approaches the tipping point can be used to identify the proximity to a critical transition. Several measures have been adopted to provide early indications of critical transitions that happen in a variety of complex systems. In this study, we use early warning indicators to predict subcritical Hopf bifurcation occurring in a thermoacoustic system by analyzing the observables from experiments and from a theoretical model. We find that the early warning measures perform as robust indicators in the presence and absence of external noise. Thus, we illustrate the applicability of these indicators in an engineering system depicting critical transitions. PMID:27767065

Stress Analysis of B-52B and B-52H Air-Launching Systems Failure-Critical Structural Components

NASA Technical Reports Server (NTRS)

Ko, William L.

2005-01-01

The operational life analysis of any airborne failure-critical structural component requires the stress-load equation, which relates the applied load to the maximum tangential tensile stress at the critical stress point. The failure-critical structural components identified are the B-52B Pegasus pylon adapter shackles, B-52B Pegasus pylon hooks, B-52H airplane pylon hooks, B-52H airplane front fittings, B-52H airplane rear pylon fitting, and the B-52H airplane pylon lower sway brace. Finite-element stress analysis was performed on the said structural components, and the critical stress point was located and the stress-load equation was established for each failure-critical structural component. The ultimate load, yield load, and proof load needed for operational life analysis were established for each failure-critical structural component.

The Department of Energy Nuclear Criticality Safety Program

NASA Astrophysics Data System (ADS)

Felty, James R.

2005-05-01

This paper broadly covers key events and activities from which the Department of Energy Nuclear Criticality Safety Program (NCSP) evolved. The NCSP maintains fundamental infrastructure that supports operational criticality safety programs. This infrastructure includes continued development and maintenance of key calculational tools, differential and integral data measurements, benchmark compilation, development of training resources, hands-on training, and web-based systems to enhance information preservation and dissemination. The NCSP was initiated in response to Defense Nuclear Facilities Safety Board Recommendation 97-2, Criticality Safety, and evolved from a predecessor program, the Nuclear Criticality Predictability Program, that was initiated in response to Defense Nuclear Facilities Safety Board Recommendation 93-2, The Need for Critical Experiment Capability. This paper also discusses the role Dr. Sol Pearlstein played in helping the Department of Energy lay the foundation for a robust and enduring criticality safety infrastructure.

Critical behavior near the ferromagnetic phase transition in double perovskite Nd2NiMnO6

NASA Astrophysics Data System (ADS)

Ali, Anzar; Sharma, G.; Singh, Yogesh

2018-05-01

The knowledge of critical exponents plays a crucial role in trying to understand the interaction mechanism near a phase transition. In this report, we present a detailed study of the critical behaviour near the ferromagnetic (FM) transition (TC ˜ 193 K) in Nd2NiMnO6 using the temperature and magnetic field dependent isothermal magnetisation measurements. We used various analysis methods such as Arrott plot, modified Arrott plot, and Kouvel-Fisher plot to estimate the critical parameters. The magnetic critical parameters β = 0.49±0.02, γ = 1.05±0.04 and critical isothermal parameter δ = 3.05±0.02 are in excellent agreement with Widom scaling. The critical parameters analysis emphasizes that mean field interaction is the mechanism driving the FM transition in Nd2NiMnO6.

Concept mapping in a critical care orientation program: a pilot study to develop critical thinking and decision-making skills in novice nurses.

PubMed

Wahl, Stacy E; Thompson, Anita M

2013-10-01

Newly graduated registered nurses who were hired into a critical care intensive care unit showed a lack of critical thinking skills to inform their clinical decision-making abilities. This study evaluated the effectiveness of concept mapping as a teaching tool to improve critical thinking and clinical decision-making skills in novice nurses. A self-evaluation tool was administered before and after the learning intervention. The 25-item tool measured five key indicators of the development of critical thinking skills: problem recognition, clinical decision-making, prioritization, clinical implementation, and reflection. Statistically significant improvements were seen in 10 items encompassing all five indicators. Concept maps are an effective tool for educators to use in assisting novice nurses to develop their critical thinking and clinical decision-making skills. Copyright 2013, SLACK Incorporated.

Clinical concept mapping: Does it improve discipline-based critical thinking of nursing students?

PubMed

Moattari, Marzieh; Soleimani, Sara; Moghaddam, Neda Jamali; Mehbodi, Farkhondeh

2014-01-01

Enhancing nursing students' critical thinking is a challenge faced by nurse educators. This study aimed at determining the effect of clinical concept mapping on discipline-based critical thinking of nursing students. In this quasi-experimental post-test only design, a convenient sample of 4(th) year nursing students (N = 32) participated. They were randomly divided into two groups. The experimental group participated in a 1-day workshop on clinical concept mapping. They were also assigned to use at least two clinical concepts mapping during their clinical practice. Post-test was done using a specially designed package consisting of vignettes for measurement of 17 dimensions of critical thinking in nursing under two categories of cognitive critical thinking skills and habits of mind. They were required to write about how they would use a designated critical thinking skills or habits of mind to accomplish the nursing actions. The students' responses were evaluated based on identification of critical thinking, justification, and quality of the student's response. The mean score of both groups was compared by Mann-Whitney test using SPSS version 16.5. The results of the study revealed a significant difference between the two groups' critical thinking regarding identification, justification, and quality of responses, and overall critical thinking scores, cognitive thinking skills, and habits of mind. The two groups also differed significantly from each other in 11 out of 17 dimensions of critical thinking. Clinical concept mapping is a valuable strategy for improvement of critical thinking of nursing students. However, further studies are recommended to generalize this result to nursing students in their earlier stage of education.

Teaching citizens: the role of open classroom climate in fostering critical consciousness among youth.

PubMed

Godfrey, Erin B; Grayman, Justina Kamiel

2014-11-01

Building on previous research on critical consciousness and civic development among youth, the current study examined the extent to which an open climate for discussion-one in which controversial issues are openly discussed with respect for all opinions-relates to youth's critical consciousness and whether this association differs for youth from racial/ethnic majority versus minority backgrounds. Critical consciousness consisted of three components: the ability to critically read social conditions (critical reflection), feelings of efficacy to effect change (sociopolitical efficacy) and actual participation in these efforts (critical action), in both the educational and political/community domains. Open classroom climate was operationalized at the classroom rather than individual student level to more accurately draw links to educational policy and practice. Multilevel analyses of the 1999 IEA Civic Education Study, a nationally-representative sample of 2,774 US ninth-graders (50 % female; 58 % white), revealed that an open classroom climate predicted some, but not all, components of critical consciousness. Specifically, open classroom climate was positively related to sociopolitical efficacy in both the educational and political domains and to critical action in the community domain, but was not related to critical reflection. Few differences in these associations were found for youth from racial/ethnic majority versus minority backgrounds. The exception was sociopolitical efficacy in the educational domain: open classroom climate was particularly predictive of sociopolitical efficacy for minority youth. The findings are discussed in regard to previous research on open classroom climate and youth critical consciousness; and implications for future research and educational practice are drawn.

Comparison of piperacillin exposure in the lungs of critically ill patients and healthy volunteers.

PubMed

Felton, T W; Ogungbenro, K; Boselli, E; Hope, W W; Rodvold, K A

2018-01-29

Severe infections of the respiratory tracts of critically ill patients are common and associated with excess morbidity and mortality. Piperacillin is commonly used to treat pulmonary infections in critically ill patients. Adequate antibiotic concentration in the epithelial lining fluid (ELF) of the lung is essential for successful treatment of pulmonary infection. To compare piperacillin pharmacokinetics/pharmacodynamics in the serum and ELF of healthy volunteers and critically ill patients. Piperacillin concentrations in the serum and ELF of healthy volunteers and critically ill patients were compared using population methodologies. Median piperacillin exposure was significantly higher in the serum and the ELF of critically ill patients compared with healthy volunteers. The IQR for serum piperacillin exposure in critically ill patients was six times greater than for healthy volunteers. The IQR for piperacillin exposure in the ELF of critically ill patients was four times greater than for healthy volunteers. The median pulmonary piperacillin penetration ratio was 0.31 in healthy volunteers and 0.54 in critically ill patients. Greater variability in serum and ELF piperacillin concentrations is observed in critically ill patients compared with healthy adult subjects and must be considered in the development of dosage regimens. Pulmonary penetration of antimicrobial agents should be studied in critically ill patients, as well as healthy volunteers, during drug development to ensure appropriate dosing of patients with pneumonia. © The Author(s) 2018. Published by Oxford University Press on behalf of the British Society for Antimicrobial Chemotherapy. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Skeletal Muscle Ultrasonography in Nutrition and Functional Outcome Assessment of Critically Ill Children: Experience and Insights From Pediatric Disease and Adult Critical Care Studies [Formula: see text].

PubMed

Ong, Chengsi; Lee, Jan Hau; Leow, Melvin K S; Puthucheary, Zudin A

2017-09-01

Evidence suggests that critically ill children develop muscle wasting, which could affect outcomes. Muscle ultrasound has been used to track muscle wasting and association with outcomes in critically ill adults but not children. This review aims to summarize methodological considerations of muscle ultrasound, structural findings, and possibilities for its application in the assessment of nutrition and functional outcomes in critically ill children. Medline, Embase, and CINAHL databases were searched up until April 2016. Articles describing skeletal muscle ultrasound in children and critically ill adults were analyzed qualitatively for details on techniques and findings. Thickness and cross-sectional area of various upper and lower body muscles have been studied to quantify muscle mass and detect muscle changes. The quadriceps femoris muscle is one of the most commonly measured muscles due to its relation to mobility and is sensitive to changes over time. However, the margin of error for quadriceps thickness is too wide to reliably detect muscle changes in critically ill children. Muscle size and its correlation with strength and function also have not yet been studied in critically ill children. Echogenicity, used to detect compromised muscle structure in neuromuscular disease, may be another property worth studying in critically ill children. Muscle ultrasound may be useful in detecting muscle wasting in critically ill children but has not been shown to be sufficiently reliable in this population. Further study of the reliability and correlation with functional outcomes and nutrition intake is required before muscle ultrasound is routinely employed in critically ill children.

Oral intake evaluation in patients following critical illness: an ICU cohort study.

PubMed

Jarden, Rebecca J; Sutton-Smith, Lynsey; Boulton, Catherine

2018-04-16

Timely and adequate nutrition improves health outcomes for the critically ill patient. Despite clinical guidelines recommending early oral nutrition, survivors of critical illness experience significant nutritional deficits. This cohort study evaluates the oral nutrition intake in intensive care unit (ICU) patients who have experienced recent critical illness. The oral nutrition intake of a convenience sample of ICU patients post-critical illness was observed during a 1-month period. Data pertaining to both the amount of oral nutrition intake and factors impacting optimal oral nutrition intake were collected and analysed. Inadequate oral intake was identified in 62% of the 79 patients assessed (n = 49). This was noted early in the ICU stay, around day 1-2, for most of the patients. A significant proportion (25%) of patients remained in the hospital with poor oral intake that persisted beyond ICU day 5. Unsurprisingly, these were the patients who had longer ICU stays. Critical illness weakness was a factor in the assessment of poor oral intake. To conclude, patients who have experienced critical illness also experience suboptimal oral nutrition. The three key factors that were identified as impacting optimal oral nutrition were early removal of nasogastric tubes, critical illness weakness and poor appetite post-critical illness. Seven key recommendations are made based on this cohort study. These recommendations are related to patient assessment, monitoring, documentation and future guidelines. Future research opportunities are highlighted, including the investigation of strategies to improve the transition of patients' post-critical illness to oral nutrition. © 2018 British Association of Critical Care Nurses.

A survey of psychology practice in critical-care settings.

PubMed

Stucky, Kirk; Jutte, Jennifer E; Warren, Ann Marie; Jackson, James C; Merbitz, Nancy

2016-05-01

The aims of this survey study were to (a) examine the frequency of health-service psychology involvement in intensive and critical-care settings; (b) characterize the distinguishing features of these providers; and (c) examine unique or distinguishing features of the hospital setting in which these providers are offering services. χ2 analyses were conducted for group comparisons of health-service psychologists: (a) providing services in critical care versus those with no or limited critical care activity and (b) involved in both critical care and rehabilitation versus those only involved in critical care. A total of 175 surveys met inclusion criteria and were included in the analyses. Psychologists who worked in critical-care settings at least monthly were more likely to be at a Level-1, χ2(1, N = 157) = 9.654, p = .002, or pediatric, χ2(1, N = 158) = 7.081, p = .008, trauma center. Psychologists involved with critical care were more likely to provide services on general medical-surgical units, χ2(1, N = 167) = 45.679, p = .000. A higher proportion of rehabilitation-oriented providers provided intensive care, critical care, and neurointensive care services relative to nonrehabilitation providers. The findings indicate that health-service psychologists are involved in critical-care settings and in various roles. A more broad-based survey of hospitals across the United States would be required to identify how frequently health-service psychologists are consulted and what specific services are most effective, valued, or desired in critical-care settings. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

The Critical Advantage: Developing Critical Thinking Skills in School

ERIC Educational Resources Information Center

Gormley, William T., Jr.

2017-01-01

In "The Critical Advantage," noted scholar and early childhood expert William T. Gormley, Jr. takes a wide ranging look at the important role of critical thinking in preparing students for college, careers, and civic life. Drawing on research from psychology, philosophy, business, political science, neuroscience, and other disciplines,…

The Impact of Directed Viewing-Thinking Activity on Students' Critical Thinking: Part II

ERIC Educational Resources Information Center

Ee, Neo Chin; Sum, Cheung Wing

2005-01-01

Background: Critical thinking disposition is an area that has been overlooked in various academic fields until recent years. Critical thinking occurs only when individuals possess thinking dispositions. This study explores the possibility of using directed viewing-thinking activity (DVTA) to cultivate the critical thinking dispositions of…

Computer Software Training and HRD: What Are the Critical Issues?

ERIC Educational Resources Information Center

Altemeyer, Brad

2005-01-01

The paper explores critical issues for HRD practice from a parsonian framework across the HRD legs of organizational development, adult learning, and training and development. Insights into the critical issues emerge from this approach. Identifying successful transfer of training to be critical for organizational, group, and individual success.…

Stepping up for Childhood: A Contextual Critical Methodology

ERIC Educational Resources Information Center

Kyriacopoulos, Konstantine; Sánchez, Marta

2017-01-01

In this paper, we theorize a critical methodology for education centering community experiences of systemic injustice, drawing upon Critical Race Theory, critical educational leadership studies, Chicana feminism, participant action research and political theory, to refocus our work on the human relationships at the center of the learning and…

Critical Reflection as a Rationalistic Ideal

ERIC Educational Resources Information Center

van Woerkom, Marianne

2010-01-01

There is a growing interest in the concept of critical reflection in the adult learning and management literature. In this article, the author examines four different intellectual traditions that inform the use of the term "critical reflection" on the different ideals they express and the different definitions of critical reflection they use. On…

50 CFR 226.201 - Critical habitat for Hawaiian monk seals.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 50 Wildlife and Fisheries 10 2014-10-01 2014-10-01 false Critical habitat for Hawaiian monk seals... ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS DESIGNATED CRITICAL HABITAT § 226.201 Critical habitat for Hawaiian monk seals. Hawaiian Monk Seal (Monachus schauinslandi) All beach areas, sand...

50 CFR 226.208 - Critical habitat for green turtle.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 50 Wildlife and Fisheries 10 2014-10-01 2014-10-01 false Critical habitat for green turtle. 226... ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS DESIGNATED CRITICAL HABITAT § 226.208 Critical habitat for green turtle. (a) Culebra Island, Puerto Rico—Waters surrounding the island of Culebra...

50 CFR 226.208 - Critical habitat for green turtle.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 50 Wildlife and Fisheries 10 2013-10-01 2013-10-01 false Critical habitat for green turtle. 226... ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS DESIGNATED CRITICAL HABITAT § 226.208 Critical habitat for green turtle. (a) Culebra Island, Puerto Rico—Waters surrounding the island of Culebra...

50 CFR 226.201 - Critical habitat for Hawaiian monk seals.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 50 Wildlife and Fisheries 10 2013-10-01 2013-10-01 false Critical habitat for Hawaiian monk seals... ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS DESIGNATED CRITICAL HABITAT § 226.201 Critical habitat for Hawaiian monk seals. Hawaiian Monk Seal (Monachus schauinslandi) All beach areas, sand...

48 CFR 1852.246-70 - Mission Critical Space System Personnel Reliability Program.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 6 2011-10-01 2011-10-01 false Mission Critical Space... CONTRACT CLAUSES Texts of Provisions and Clauses 1852.246-70 Mission Critical Space System Personnel Reliability Program. As prescribed in 1846.370(a), insert the following clause: Mission Critical Space System...

48 CFR 1852.246-70 - Mission Critical Space System Personnel Reliability Program.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 6 2012-10-01 2012-10-01 false Mission Critical Space... CONTRACT CLAUSES Texts of Provisions and Clauses 1852.246-70 Mission Critical Space System Personnel Reliability Program. As prescribed in 1846.370(a), insert the following clause: Mission Critical Space System...

48 CFR 1852.246-70 - Mission Critical Space System Personnel Reliability Program.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 6 2013-10-01 2013-10-01 false Mission Critical Space... CONTRACT CLAUSES Texts of Provisions and Clauses 1852.246-70 Mission Critical Space System Personnel Reliability Program. As prescribed in 1846.370(a), insert the following clause: Mission Critical Space System...

48 CFR 1852.246-70 - Mission Critical Space System Personnel Reliability Program.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Mission Critical Space... CONTRACT CLAUSES Texts of Provisions and Clauses 1852.246-70 Mission Critical Space System Personnel Reliability Program. As prescribed in 1846.370(a), insert the following clause: Mission Critical Space System...

48 CFR 1852.246-70 - Mission Critical Space System Personnel Reliability Program.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 6 2014-10-01 2014-10-01 false Mission Critical Space... CONTRACT CLAUSES Texts of Provisions and Clauses 1852.246-70 Mission Critical Space System Personnel Reliability Program. As prescribed in 1846.370(a), insert the following clause: Mission Critical Space System...

Saving the Lost Boys: Narratives of Discipline Disproportionality

ERIC Educational Resources Information Center

Gray, Mariama Smith

2016-01-01

In this article, I explore how discriminatory adult practices disproportionately involve Latino boys in the juvenile justice system. I use the critical methodologies of critical ethnography, critical discourse analysis and Critical Race Theory (CRT) to provide a race-centered analysis of decision-making in student discipline. My findings reveal…

Bourdieu's Lessons for Internationalising Anglophone Education: Declassifying Sino-Anglo Divisions over Critical Theorising

ERIC Educational Resources Information Center

Singh, Michael; Huang, Xiaowen

2013-01-01

To ratify possibilities for worldly linguistic connectivities and critical theorising there is a need to forgo the exclusionary preoccupation with English and Western critical theories. The debates informing the international circulation of Bourdieu's (1977, 1993, 1999, 2004) ideas provide methodological lessons for moving from critical sociology…

Connecting Critical Reflection and Group Development in Online Adult Education Classrooms

ERIC Educational Resources Information Center

Glowacki-Dudka, Michelle; Barnett, Nicole

2007-01-01

This qualitative multi-case study explored the space where critical reflection and group development met within the online environment for the adult learner. Using critical reflection with adult learners through their responses to Stephen Brookfield's (1995) Critical Incident Questionnaire (CIQ) in the online environment precipitated instructional…

Developing Critical Rationality as a Pedagogical Aim

ERIC Educational Resources Information Center

Winch, Christopher

2004-01-01

The development of a conception of critical pedagogy is itself an aspect of the development of critical rationality within late modern societies, closely connected with the role of education in developing critical rationality. The role of critique pervades all aspects of life: for people as citizens, workers and self-determining private…

Critical Thinking and Online Supplemental Instruction: A Case Study

ERIC Educational Resources Information Center

Shaw, Cassandra S.; Holmes, Karen E.

2014-01-01

A wealth of research is available regarding supplemental instruction; however, a dearth exists regarding online supplemental instruction and critical thinking. This case study explored what was assumed to be known of critical thinking and investigated the extent to which critical thought was promoted within a university's online supplemental…

Assessing Critical Thinking in Higher Education: The HEIghten™ Approach and Preliminary Validity Evidence

ERIC Educational Resources Information Center

Liu, Ou Lydia; Mao, Liyang; Frankel, Lois; Xu, Jun

2016-01-01

Critical thinking is a learning outcome highly valued by higher education institutions and the workforce. The Educational Testing Service (ETS) has designed a next generation assessment, the HEIghten™ critical thinking assessment, to measure students' critical thinking skills in analytical and synthetic dimensions. This paper introduces the…

Critical Information Literacy in Practice: An Interpretive Synthesis

ERIC Educational Resources Information Center

McDonough, Beth Allsopp

2014-01-01

More than two decades of debate since the Association of College and Research Libraries (ACRL) adopted the term information literacy have been marked by ongoing criticism of its associated definitions and standards. Some scholars and practitioners have argued for a critical information literacy, which applies the precepts of critical pedagogy to…

50 CFR 226.208 - Critical habitat for green turtle.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 50 Wildlife and Fisheries 9 2011-10-01 2011-10-01 false Critical habitat for green turtle. 226.208 Section 226.208 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS DESIGNATED CRITICAL HABITAT § 226.208 Critical habitat for...

43 CFR 1610.7-2 - Designation of areas of critical environmental concern.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 43 Public Lands: Interior 2 2011-10-01 2011-10-01 false Designation of areas of critical..., PROGRAMMING, BUDGETING Resource Management Planning § 1610.7-2 Designation of areas of critical environmental concern. Areas having potential for Areas of Critical Environmental Concern (ACEC) designation and...

14 CFR 35.16 - Propeller critical parts.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Propeller critical parts. 35.16 Section 35... AIRWORTHINESS STANDARDS: PROPELLERS Design and Construction § 35.16 Propeller critical parts. The integrity of each propeller critical part identified by the safety analysis required by § 35.15 must be established...

Critical Thinking, Autonomy and Practical Reason

ERIC Educational Resources Information Center

Cuypers, Stefaan E.

2004-01-01

This article points out an internal tension, or even conflict, in the conceptual foundations of Harvey Siegel's conception of critical thinking. Siegel justifies critical thinking, or critically rational autonomy, as an educational ideal first and foremost by an appeal to the Kantian principle of respect for persons. It is made explicit that this…

Simulated Critical Differences for Speech Reception Thresholds

ERIC Educational Resources Information Center

Pedersen, Ellen Raben; Juhl, Peter Møller

2017-01-01

Purpose: Critical differences state by how much 2 test results have to differ in order to be significantly different. Critical differences for discrimination scores have been available for several decades, but they do not exist for speech reception thresholds (SRTs). This study presents and discusses how critical differences for SRTs can be…

50 CFR 226.213 - Critical habitat for Johnson's seagrass.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 50 Wildlife and Fisheries 10 2014-10-01 2014-10-01 false Critical habitat for Johnson's seagrass... Critical habitat for Johnson's seagrass. Critical habitat is designated to include substrate and water in... Johnson's seagrass. (a) A portion of the Indian River, Florida, north of Sebastian Inlet Channel, defined...

50 CFR 226.213 - Critical habitat for Johnson's seagrass.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Critical habitat for Johnson's seagrass... Critical habitat for Johnson's seagrass. Critical habitat is designated to include substrate and water in... Johnson's seagrass. (a) A portion of the Indian River, Florida, north of Sebastian Inlet Channel, defined...

50 CFR 226.213 - Critical habitat for Johnson's seagrass.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 50 Wildlife and Fisheries 10 2013-10-01 2013-10-01 false Critical habitat for Johnson's seagrass... Critical habitat for Johnson's seagrass. Critical habitat is designated to include substrate and water in... Johnson's seagrass. (a) A portion of the Indian River, Florida, north of Sebastian Inlet Channel, defined...

50 CFR 226.213 - Critical habitat for Johnson's seagrass.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 50 Wildlife and Fisheries 9 2011-10-01 2011-10-01 false Critical habitat for Johnson's seagrass... Critical habitat for Johnson's seagrass. Critical habitat is designated to include substrate and water in... Johnson's seagrass. (a) A portion of the Indian River, Florida, north of Sebastian Inlet Channel, defined...

50 CFR 226.213 - Critical habitat for Johnson's seagrass.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 50 Wildlife and Fisheries 10 2012-10-01 2012-10-01 false Critical habitat for Johnson's seagrass... Critical habitat for Johnson's seagrass. Critical habitat is designated to include substrate and water in... Johnson's seagrass. (a) A portion of the Indian River, Florida, north of Sebastian Inlet Channel, defined...

Why Realism Seems So Naive: Romanticism, Professionalism, and Contemporary Critical Theory.

ERIC Educational Resources Information Center

Fischer, Michael

1979-01-01

Discusses the emergence of a new kind of criticism which has as its philosophical starting point the rejections of mimesis, and traces the process leading up to the development of this critical theory--a process which began in English criticism of the romantic period. (DD)

Developing Critically Thoughtful e-Learning Communities of Practice

ERIC Educational Resources Information Center

Balcaen, Philip L.; Hirtz, Janine R.

2007-01-01

In this paper, we consider an approach to developing critically thoughtful e-Learning communities of practice--where participants are deliberate about the use of specific intellectual tools supporting critical thinking. We address Garrison & Anderson's (2003) argument that such critical thinking should play a central role within the ecology of…

A Habermasian Approach to Critical Reading

ERIC Educational Resources Information Center

Lee, Cheu-jey

2016-01-01

This article explores the connection between critical reading and Jurgen Habermas's theory of communicative action. It proposes that Habermas's criteria used for evaluating validity claims in communicative action can be applied in reading texts critically. Analyses of different types of texts are presented to show how critical reading is done in a…

The Effect of Critical Thinking Instruction on Verbal Descriptions of Music

ERIC Educational Resources Information Center

Johnson, Daniel C.

2011-01-01

The purpose of this study was to determine the effect of critical thinking instruction on music listening skills of fifth-grade students as measured by written responses to music listening. The researcher compared instruction that included opportunities for critical thinking (Critical Thinking Instruction, CTI) with parallel instruction without…

Critical Approaches to Film.

ERIC Educational Resources Information Center

Bywater, Timothy Robert

This study deals primarily with recent academically oriented critical material, but it also embraces the range of film criticism that has been written for the mass audience in newspapers and periodicals. The study considers eight types of critical approaches to analyzing film: the journalistic approach, which contains both a reportorial-review and…

The Role of Critical Thinking in Science Education

ERIC Educational Resources Information Center

Santos, Luis Fernando

2017-01-01

This review aims to respond various questions regarding the role of Critical Thinking in Science Education from aspects concerning the importance or relevance of critical thinking in science education, the situation in the classroom and curriculum, and the conception of critical thinking and fostering in science education. This review is specially…

3 CFR 13636 - Executive Order 13636 of February 12, 2013. Improving Critical Infrastructure Cybersecurity

Code of Federal Regulations, 2014 CFR

2014-01-01

... hereby ordered as follows: Section 1. Policy. Repeated cyber intrusions into critical infrastructure demonstrate the need for improved cybersecurity. The cyber threat to critical infrastructure continues to grow... resilience of the Nation's critical infrastructure and to maintain a cyber environment that encourages...

Our Prospective Mathematic Teachers Are Not Critical Thinkers Yet

ERIC Educational Resources Information Center

As'ari, Abdur Rahman; Mahmudi, Ali; Nuerlaelah, Elah

2017-01-01

In order to help students develop their critical thinking skills, teachers need to model the critical thinking skills and dispositions in front of their students. Unfortunately, very rare studies investigating prospective teachers' readiness in critical thinking dispositions are available in the field of mathematics education. This study was…

Fostering Critical and Reflective Thinking in an Authentic Learning Situation

ERIC Educational Resources Information Center

Beavers, Elizabeth; Orange, Amy; Kirkwood, Donna

2017-01-01

This article describes a research study in which 10 early childhood education students participated in facilitated critical reflection experiences during a 7-week practicum. Students' critical thinking skills were quantitatively assessed using the Cornell Critical Thinking Test and qualitatively documented through analysis of daily, weekly, and…

14 CFR 29.931 - Shafting critical speed.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Shafting critical speed. 29.931 Section 29... speed. (a) The critical speeds of any shafting must be determined by demonstration except that...) If any critical speed lies within, or close to, the operating ranges for idling, power-on, and...

14 CFR 27.931 - Shafting critical speed.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Shafting critical speed. 27.931 Section 27... speed. (a) The critical speeds of any shafting must be determined by demonstration except that...) If any critical speed lies within, or close to, the operating ranges for idling, power on, and...

14 CFR 27.931 - Shafting critical speed.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Shafting critical speed. 27.931 Section 27... speed. (a) The critical speeds of any shafting must be determined by demonstration except that...) If any critical speed lies within, or close to, the operating ranges for idling, power on, and...

14 CFR 29.931 - Shafting critical speed.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Shafting critical speed. 29.931 Section 29... speed. (a) The critical speeds of any shafting must be determined by demonstration except that...) If any critical speed lies within, or close to, the operating ranges for idling, power-on, and...

Critical Learning Skills for Business Students

ERIC Educational Resources Information Center

Jance, Marsha; Morgan, Anita

2013-01-01

A survey addressing critical skills for business students was developed and disseminated. Sixteen critical skills (such as critical thinking and time management) were identified as skills that need to be acquired in order for business students to be successful in their advanced courses and careers. The survey was disseminated and taken by several…

Beyond the Wasteland: The Criticism of Broadcasting. Revised Edition.

ERIC Educational Resources Information Center

Smith, Robert Rutherford

This second edition of "Beyond the Wasteland" provides an updated review of broadcast criticism. It offers teachers information to sharpen their own critical capacities and help for exploring media criticism with their students. It also provides suggestions and contextual insights for the mass media researcher. The book is divided into…

Does College Teach Critical Thinking? A Meta-Analysis

ERIC Educational Resources Information Center

Huber, Christopher R.; Kuncel, Nathan R.

2016-01-01

Educators view critical thinking as an essential skill, yet it remains unclear how effectively it is being taught in college. This meta-analysis synthesizes research on gains in critical thinking skills and attitudinal dispositions over various time frames in college. The results suggest that both critical thinking skills and dispositions improve…

Complex Adaptive Systems and the Development of Force Structures for the United States Air Force

DTIC Science & Technology

2014-12-01

the ideas of self -organized criticality to the theory of international relations—and by extension to the formation of na- tional policy to interact...and Bak and Paczuski, “Complexity, Contingency, and Criticality,” 6689–96. More recent work applies the theory of self -organized criticality to the... theory of international relations. 15. Mann, “Chaos, Criticality, and Strategic Thought,” 45–50. 16. Brunk, “ Self -Organized Criticality,” 427–45. A

Critical Viscosity of Xenon

NASA Technical Reports Server (NTRS)

2001-01-01

The Critical Viscosity of Xenon Experiment (CVX-2) on the STS-107 Research 1 mission in 2002 will measure the viscous behavior of xenon, a heavy inert gas used in flash lamps and ion rocket engines, at its critical point. Because xenon near the critical point will collapse under its own weight, experiments on Earth (green line) are limited as they get closer (toward the left) to the critical point. CVX in the microgravity of space (red line) moved into unmeasured territory that scientists had not been able to reach.

Critical quasiparticle theory applied to heavy fermion metals near an antiferromagnetic quantum phase transition

PubMed Central

Abrahams, Elihu; Wölfle, Peter

2012-01-01

We use the recently developed critical quasiparticle theory to derive the scaling behavior associated with a quantum critical point in a correlated metal. This is applied to the magnetic-field induced quantum critical point observed in YbRh2Si2, for which we also derive the critical behavior of the specific heat, resistivity, thermopower, magnetization and susceptibility, the Grüneisen coefficient, and the thermal expansion coefficient. The theory accounts very well for the available experimental results. PMID:22331893

Telemedicine in Critical Care

PubMed Central

Murias, Gastón; Sales, Bernat; Garcia-Esquirol, Oscar; Blanch, Lluis

2009-01-01

Critical care medicine is the specialty that cares for patients with acute life-threatening illnesses where intensivists look after all aspects of patient care. Nevertheless, shortage of physicians and nurses, the relationship between high costs and economic restrictions, and the fact that critical care knowledge is only available at big hospitals puts the system on the edge. In this scenario, telemedicine might provide solutions to improve availability of critical care knowledge where the patient is located, improve relationship between attendants in different institutions and education material for future specialist training. Current information technologies and networking capabilities should be exploited to improve intensivist coverage, advanced alarm systems and to have large critical care databases of critical care signals. PMID:19452034

Hierarchical Coloured Petrinet Based Healthcare Infrastructure Interdependency Model

NASA Astrophysics Data System (ADS)

Nivedita, N.; Durbha, S.

2014-11-01

To ensure a resilient Healthcare Critical Infrastructure, understanding the vulnerabilities and analysing the interdependency on other critical infrastructures is important. To model this critical infrastructure and its dependencies, Hierarchal Coloured petri net modelling approach for simulating the vulnerability of Healthcare Critical infrastructure in a disaster situation is studied.. The model enables to analyse and understand various state changes, which occur when there is a disruption or damage to any of the Critical Infrastructure, and its cascading nature. It also enables to explore optimal paths for evacuation during the disaster. The simulation environment can be used to understand and highlight various vulnerabilities of Healthcare Critical Infrastructure during a flood disaster scenario; minimize consequences; and enable timely, efficient response.

Turbidity of a Binary Fluid Mixture: Determining Eta

NASA Technical Reports Server (NTRS)

Jacobs, Donald T.

1996-01-01

A ground based (1-g) experiment is in progress that will measure the turbidity of a density-matched, binary fluid mixture extremely close to its liquid-liquid critical point. By covering the range of reduced temperatures t equivalent to (T-T(sub c)) / T(sub c) from 10(exp -8) to 10(exp -2), the turbidity measurements will allow the critical exponent eta to be determined. No experiment has precisely determined a value of the critical exponent eta, yet its value is significant to theorists in critical phenomena. Relatively simple critical phenomena, as in the liquid-liquid system studied here, serve as model systems for more complex systems near a critical point.

Adaptation to sensory input tunes visual cortex to criticality

NASA Astrophysics Data System (ADS)

Shew, Woodrow L.; Clawson, Wesley P.; Pobst, Jeff; Karimipanah, Yahya; Wright, Nathaniel C.; Wessel, Ralf

2015-08-01

A long-standing hypothesis at the interface of physics and neuroscience is that neural networks self-organize to the critical point of a phase transition, thereby optimizing aspects of sensory information processing. This idea is partially supported by strong evidence for critical dynamics observed in the cerebral cortex, but the impact of sensory input on these dynamics is largely unknown. Thus, the foundations of this hypothesis--the self-organization process and how it manifests during strong sensory input--remain unstudied experimentally. Here we show in visual cortex and in a computational model that strong sensory input initially elicits cortical network dynamics that are not critical, but adaptive changes in the network rapidly tune the system to criticality. This conclusion is based on observations of multifaceted scaling laws predicted to occur at criticality. Our findings establish sensory adaptation as a self-organizing mechanism that maintains criticality in visual cortex during sensory information processing.

Providing care for critically ill surgical patients: challenges and recommendations.

PubMed

Tisherman, Samuel A; Kaplan, Lewis; Gracias, Vicente H; Beilman, Gregory J; Toevs, Christine; Byrnes, Matthew C; Coopersmith, Craig M

2013-07-01

Providing optimal care for critically ill and injured surgical patients will become more challenging with staff shortages for surgeons and intensivists. This white paper addresses the historical issues behind the present situation, the need for all intensivists to engage in dedicated critical care per the intensivist model, and the recognition that intensivists from all specialties can provide optimal care for the critically ill surgical patient, particularly with continuing involvement by the surgeon of record. The new acute care surgery training paradigm (including trauma, surgical critical care, and emergency general surgery) has been developed to increase interest in trauma and surgical critical care, but the number of interested trainees remains too few. Recommendations are made for broadening the multidisciplinary training and practice opportunities in surgical critical care for intensivists from all base specialties and for maintaining the intensivist model within acute care surgery practice. Support from academic and administrative leadership, as well as national organizations, will be needed.

Dependency in Critically Ill Patients

PubMed Central

Yang, Rumei

2016-01-01

By necessity, critically ill patients admitted to intensive care units (ICUs) have a high level of dependency, which is linked to a variety of negative feelings, such as powerlessness. However, the term dependency is not well defined in the critically ill patients. The concept of “dependency” in critically ill patients was analyzed using a meta-synthesis approach. An inductive process described by Deborah Finfgeld-Connett was used to analyze the data. Overarching themes emerged that reflected critically ill patients’ experience and meaning of being in dependency were (a) antecedents: dependency in critically ill patients was a powerless and vulnerable state, triggered by a life-threatening crisis; (b) attributes: the characteristic of losing “self” was featured by dehumanization and disembodiment, which can be alleviated by a “self”-restoring process; and (c) outcomes: living with dependency and coping with dependency. The conceptual model explicated here may provide a framework for understanding dependency in critically ill patients. PMID:28462328

Improvement of nursing students' critical thinking skills through problem-based learning in the People's Republic of China: a quasi-experimental study.

PubMed

Yuan, Haobin; Kunaviktikul, Wipada; Klunklin, Areewan; Williams, Beverly A

2008-03-01

A quasi-experimental, two-group pretest-post-test design was conducted to examine the effect of problem-based learning on the critical thinking skills of 46 Year 2 undergraduate nursing students in the People's Republic of China. The California Critical Thinking Skills Test Form A, Chinese-Taiwanese version was used as both a pretest and as a post-test for a semester-long nursing course. There was no significant difference in critical thinking skills at pretest, whereas, significant differences in critical thinking skills existed between the problem-based learning and lecture groups at post-test. The problem-based learning students had a significantly greater improvement on the overall California Critical Thinking Skills Test, analysis, and induction subscale scores compared with the lecture students. Problem-based learning fostered nursing students' critical thinking skills.

Critical thinking in health professions education: summary and consensus statements of the Millennium Conference 2011.

PubMed

Huang, Grace C; Newman, Lori R; Schwartzstein, Richard M

2014-01-01

Critical thinking is central to the function of health care professionals. However, this topic is not explicitly taught or assessed within current programs, yet the need is greater than ever, in an era of information explosion, spiraling health care costs, and increased understanding about metacognition. To address the importance of teaching critical thinking in health professions education, the Shapiro Institute for Education and Research and the Josiah Macy Jr. Foundation jointly sponsored the Millennium Conference 2011 on Critical Thinking. Teams of physician and nurse educators were selected through an application process. Attendees proposed strategies for integrating principles of critical thinking more explicitly into health professions curricula. Working in interprofessional, multi-institutional groups, participants tackled questions about teaching, assessment, and faculty development. Deliberations were summarized into consensus statements. Educational leaders participated in a structured dialogue about the enhancement of critical thinking in health professions education and recommend strategies to teach critical thinking.

Narrative thematic analysis of baccalaureate nursing students' reflections: critical thinking in the clinical education context.

PubMed

Naber, Jessica L; Hall, Joanne; Schadler, Craig Matthew

2014-09-01

This study sought to identify characteristics of clinically situated critical thinking in nursing students' reflections, originally part of a study guided by Richard Paul's model of critical thinking. Nurses are expected to apply critical thinking in all practice situations to improve health outcomes, including patient safety and satisfaction. In a previous study, Paul's model of critical thinking was used to develop questions for reflective writing assignments. Within that study, 30 nursing students completed six open-ended narratives of nurse-patient clinical encounters during an 8-week period. Improvements were seen in critical thinking scores after the intervention. This article reports the qualitative analysis of the content of six open-ended narratives. Six overarching themes were identified and combined into a tentative conceptual model. Faculty's understanding of the characteristics of critical thinking in the context of clinical education will help them to teach and evaluate students' progress and competencies for future practice.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Monnai, Akihiko; Mukherjee, Swagato; Yin, Yi

In the proximity of the QCD critical point the bulk viscosity of quark-gluon matter is expected to be proportional to nearly the third power of the critical correlation length, and become significantly enhanced. Here, this work is the first attempt to study the phenomenological consequences of enhanced bulk viscosity near the QCD critical point. For this purpose, we implement the expected critical behavior of the bulk viscosity within a non-boost-invariant, longitudinally expanding 1 + 1 dimensional causal relativistic hydrodynamical evolution at nonzero baryon density. We demonstrate that the critically enhanced bulk viscosity induces a substantial nonequilibrium pressure, effectively softening themore » equation of state, and leads to sizable effects in the flow velocity and single-particle distributions at the freeze-out. In conclusion, the observable effects that may arise due to the enhanced bulk viscosity in the vicinity of the QCD critical point can be used as complementary information to facilitate searches for the QCD critical point.« less

Critical illness polyneuropathy and myopathy: a systematic review

PubMed Central

Zhou, Chunkui; Wu, Limin; Ni, Fengming; Ji, Wei; Wu, Jiang; Zhang, Hongliang

2014-01-01

Critical illness polyneuropathy and critical illness myopathy are frequent complications of severe illness that involve sensorimotor axons and skeletal muscles, respectively. Clinically, they manifest as limb and respiratory muscle weakness. Critical illness polyneuropathy/myopathy in isolation or combination increases intensive care unit morbidity via the inability or difficulty in weaning these patients off mechanical ventilation. Many patients continue to suffer from decreased exercise capacity and compromised quality of life for months to years after the acute event. Substantial progress has been made lately in the understanding of the pathophysiology of critical illness polyneuropathy and myopathy. Clinical and ancillary test results should be carefully interpreted to differentiate critical illness polyneuropathy/myopathy from similar weaknesses in this patient population. The present review is aimed at providing the latest knowledge concerning the pathophysiology of critical illness polyneuropathy/myopathy along with relevant clinical, diagnostic, differentiating, and treatment information for this debilitating neurological disease. PMID:25206749

Engineering Surface Critical Behavior of (2 +1 )-Dimensional O(3) Quantum Critical Points

NASA Astrophysics Data System (ADS)

Ding, Chengxiang; Zhang, Long; Guo, Wenan

2018-06-01

Surface critical behavior (SCB) refers to the singularities of physical quantities on the surface at the bulk phase transition. It is closely related to and even richer than the bulk critical behavior. In this work, we show that three types of SCB universality are realized in the dimerized Heisenberg models at the (2 +1 )-dimensional O(3) quantum critical points by engineering the surface configurations. The ordinary transition happens if the surface is gapped in the bulk disordered phase, while the gapless surface state generally leads to the multicritical special transition, even though the latter is precluded in classical phase transitions because the surface is in the lower critical dimension. An extraordinary transition is induced by the ferrimagnetic order on the surface of the staggered Heisenberg model, in which the surface critical exponents violate the results of the scaling theory and thus seriously challenge our current understanding of extraordinary transitions.

Critical radionuclide/critical pathway analysis for the U.S. Department of Energy's Savannah River Site.

PubMed

Jannik, G T

1999-06-01

Many different radionuclides have been released to the environment from the Savannah River Site (SRS) during the facility's operational history. However, as shown by this analysis, only a small number of the released radionuclides have been significant contributors to potential doses and risks to off-site people. This article documents the radiological critical contaminant/critical pathway analysis performed for SRS. If site missions and operations remain constant over the next 30 years, only tritium oxide releases are projected to exceed a maximally exposed individual (MEI) risk of 1.0E-06 for either the airborne or liquid pathways. The critical exposure pathways associated with site airborne releases are inhalation and vegetation consumption, whereas the critical exposure pathways associated with liquid releases are drinking water and fish consumption. For the SRS-specific, nontypical exposure pathways (i.e., recreational fishing and deer and hog hunting), cesium-137 is the critical radionuclide.

Outcome evaluation of a new model of critical care orientation.

PubMed

Morris, Linda L; Pfeifer, Pamela; Catalano, Rene; Fortney, Robert; Nelson, Greta; Rabito, Robb; Harap, Rebecca

2009-05-01

The shortage of critical care nurses and the service expansion of 2 intensive care units provided a unique opportunity to create a new model of critical care orientation. The goal was to design a program that assessed critical thinking, validated competence, and provided learning pathways that accommodated diverse experience. To determine the effect of a new model of critical care orientation on satisfaction, retention, turnover, vacancy, preparedness to manage patient care assignment, length of orientation, and cost of orientation. A prospective, quasi-experimental design with both quantitative and qualitative methods. The new model improved satisfaction scores, retention rates, and recruitment of critical care nurses. Length of orientation was unchanged. Cost was increased, primarily because a full-time education consultant was added. A new model for nurse orientation that was focused on critical thinking and competence validation improved retention and satisfaction and serves as a template for orientation of nurses throughout the medical center.

Critical Thresholds in Earth-System Dynamics

NASA Astrophysics Data System (ADS)

Rothman, D.

2017-12-01

The history of the Earth system is a story of change. Some changesare gradual and benign, but others, especially those associated withcatastrophic mass extinction, are relatively abrupt and destructive.What sets one group apart from the other? Here I hypothesize thatperturbations of Earth's carbon cycle lead to mass extinction if theyexceed either a critical rate at long time scales or a critical sizeat short time scales. By analyzing 31 carbon-isotopic events duringthe last 542 million years, I identify the critical rate with a limitimposed by mass conservation. Further analysis identifies thecrossover timescale separating fast from slow events with thetimescale of the ocean's homeostatic response to a change in pH. Theproduct of the critical rate and the crossover timescale then yieldsthe critical size. The modern critical size for the marine carboncycle is roughly similar to the mass of carbon that human activitieswill likely have added to the oceans by the year 2100.

International expert statement on training standards for critical care ultrasonography.

PubMed

2011-07-01

Training in ultrasound techniques for intensive care medicine physicians should aim at achieving competencies in three main areas: (1) general critical care ultrasound (GCCUS), (2) "basic" critical care echocardiography (CCE), and (3) advanced CCE. A group of 29 experts representing the European Society of Intensive Care Medicine (ESICM) and 11 other critical care societies worldwide worked on a potential framework for organizing training adapted to each area of competence. This framework is mainly aimed at defining minimal requirements but is by no means rigid or restrictive: each training organization can be adapted according to resources available. There was 100% agreement among the participants that general critical care ultrasound and "basic" critical care echocardiography should be mandatory in the curriculum of intensive care unit (ICU) physicians. It is the role of each critical care society to support the implementation of training in GCCUS and basic CCE in its own country.

Delving into Critical Literacy in the Elementary Classroom

ERIC Educational Resources Information Center

Bennett, Mark

2012-01-01

Developing critical literacy skills in students from an early age is vital and should be every teacher's goal. When students are taught how to evaluate a text in critical terms, they are empowered to consider and analyze the influences that are shaping their thoughts and ideas. Strong critical thinking skills enable students to question and…

Artifactual Critical Literacy: A New Perspective for Literacy Education

ERIC Educational Resources Information Center

Pahl, Kate H.; Rowsell, Jennifer

2011-01-01

In this article, we propose a framework for literacy education, called artifactual critical literacy, which unites a material cultural studies approach together with critical literacy education. Critical literacy is a field that addresses imbalances of power and, in particular, pays attention to the voices of those who are less frequently heard.…

Researching Critical Literacy: A Critical Study of Analysis of Classroom Discourse

ERIC Educational Resources Information Center

Van Sluys, Katie; Lewison, Mitzi; Flint, Amy Seely

2006-01-01

Studying critical literacies includes examining how research practices influence what is learned about classroom activity and the world. This article highlights the processes and practices used in studying 1 classroom conversation. The data, drawn from an elementary school classroom of a Critical Literacy in Action teacher-researcher group member,…

Academic Writing as Genre: A Case Study of New Critical Writing Practices

ERIC Educational Resources Information Center

Ludewig, Julia

2016-01-01

The dissertation paints a cultural-historical portrait of the New Criticism, a formalist school of twentieth-century literary criticism. My case study revisits the trajectory of this vital school of thought through a fine-grained textual comparison of critical essays produced by principal affiliates. Using "genre" as a guiding concept, I…

Practicing Critical Thinking in an Educational Psychology Classroom: Reflections from a Cultural-Historical Perspective

ERIC Educational Resources Information Center

Lyutykh, Elena

2009-01-01

Present standards include creative and critical thinking among dispositions essential for the teaching profession. While teaching introductory courses in educational psychology, I have noticed that even though students can easily describe critical thinking in the abstract, they rarely and reluctantly engage in thinking critically about their own…

Improving Student Critical Thinking and Perceptions of Critical Thinking through Direct Instruction in Rhetorical Analysis

ERIC Educational Resources Information Center

McGuire, Lauren A.

2010-01-01

This study investigated the effect of direct instruction in rhetorical analysis on students' critical thinking abilities, including knowledge, skills, and dispositions. The researcher investigated student perceptions of the effectiveness of argument mapping; Thinker's Guides, based on Paul's model of critical thinking; and Socratic questioning.…

Pedagogy for Developing Critical Thinking in Adolescents: Explicit Instruction Produces Greatest Gains

ERIC Educational Resources Information Center

Marin, Lisa M.; Halpern, Diane F.

2011-01-01

Although the development and transfer of critical thinking skills are recognized as primary goals for education, there is little empirical evidence to help educators decide how to teach in ways that enhance critical thinking. In two studies, we compared explicit and imbedded instructional modes and assessed critical thinking with the Halpern…

Con-/Divergences between Postcolonial and Critical Peace Education: Towards Pedagogies of Decolonization in Peace Education

ERIC Educational Resources Information Center

Zembylas, Michalinos

2018-01-01

This paper focuses on the limitations of the Eurocentric modernist framework that undergirds Freirean theory and critical pedagogy in relation to critical peace education, highlighting in particular the contributions of post-colonial and decolonial thinking. The paper posits that critical approaches to peace education need to consider these…

Doing "Critical" in a Postfeminist Era: Reviving Critical Consciousness through Peer Dialog

ERIC Educational Resources Information Center

Lazar, Michelle M.

2014-01-01

Critical language awareness (CLA) has aimed to raise critical consciousness in language education about the social aspects of language use, and especially the relationship between language and power, and is considered to play a significant role in enabling learners to participate effectively in democratic citizenship within and beyond the…

Transformation and Stasis: Two Case Studies of Critical Teacher Education in TESOL

ERIC Educational Resources Information Center

Nuske, Kyle

2015-01-01

Considering the prominent position of critical work in TESOL and Applied Linguistics, there is a need for detailed investigations of apprentice practitioners' formative interactions with critical ideas in graduate programs and how these affect their willingness to cultivate their own critical pedagogical repertories. Adopting a case study design,…

A Guide to Critical Thinking for Maryland Social Scientists: A Summary Report of Ideas and Resources.

ERIC Educational Resources Information Center

Bell, James

Designed for community college social science instructors, this compilation of materials provides an overview of the literature on critical thinking. Following introductory comments, ideas are presented concerning the importance of teaching critical thinking, the conflicting opinions about the essence of critical thinking, the pros and cons of…

Enacting a Critical Pedagogy: A View inside an Introduction to Fiction Classroom

ERIC Educational Resources Information Center

Scales, Sheryl Diahanna

2009-01-01

This is a qualitative instrumental case study that explores the intersections of critical theory, critical pedagogy, and critical literacy. Additionally, it describes the pedagogy of an English graduate assistant, Stella Lane, who taught a freshman-sophomore literature course at a large Midwestern Research I university. This dissertation examines…

Integrating Feminist Theory into the Communication Curriculum: A Focus on Critical Thinking.

ERIC Educational Resources Information Center

Cashion, Joan L.; DiMare, Lesley A.

Since an individual's ability to think critically most often manifests itself orally, research on sex differences should not overlook interpersonal communication styles and patterns in relation to the critical thought process. Any such examination should (1) define critical reasoning as it exists within Western society; (2) examine perceptions of…

The Relationship of Critical-Thinking Skills and the Clinical-Judgment Skills of Baccalaureate Nursing Students.

ERIC Educational Resources Information Center

Bowles, Kathleen

2000-01-01

Nursing graduates (n=65) completed a critical thinking instrument and clinical decision-making scale. The critical thinking subscales of inference and inductive reasoning were positively correlated to clinical judgment. A significant relationship was found between critical thinking score and grade point average in nursing. (SK)

Leading Critically: A Grounded Theory of Applied Critical Thinking in Leadership Studies

ERIC Educational Resources Information Center

Jekins, Daniel M.; Cutchens, Amanda B.

2011-01-01

This study describes the development of a grounded theory of applied critical thinking in leadership studies and examines how student-centered experiential learning in leadership education bridged critical thinking with action. Over three semester undergraduate students in an upper level leadership studies course at a large four-year public…

A Study Combining Criticism and Qualitative Research Techniques for Appraising Classroom Media.

ERIC Educational Resources Information Center

Swartz, James D.

Qualitative criticism is a method of understanding things, actions, and events within a social framework. It is a method of acquiring knowledge to guide decision making based on local knowledge and a synthesis of principles from criticism and qualitative research. The function of qualitative criticism is centered with Richard Rorty's theoretical…

76 FR 65139 - Protection of Stratospheric Ozone: The 2012 Critical Use Exemption From the Phaseout of Methyl...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-20

... (NPMA) post harvest fumigations. Past critical uses for NPMA included ``processed food, cheese, herbs... cheese storage facilities for consideration by the Parties as a critical use. MBTOC's comments can be... NPMA critical use to include only ``Members of the National Pest Management Association treating cheese...

The Acceptance of Critical-Cultural Scholarship in Mass Communication Education.

ERIC Educational Resources Information Center

Switzer, Les; Ryan, Michael

2002-01-01

Notes that critical-cultural studies have had little impact on journalism and mass communication education for a number of reasons. Surveys 100 journalism and mass communication programs. Examines how critical-cultural faculty interact with the university community. Finds that scholars, as a whole, were open to critical-cultural perspectives.…

Exploration on Cultivation of Critical Thinking in College Intensive Reading Course

ERIC Educational Resources Information Center

Tang, Lingying

2016-01-01

Critical thinking has drawn great concern from researchers in America and western world since 1980s. Chinese researchers have come to realize the fundamental function of critical thinking for innovation. However, it does not take effect to cultivate students' critical thinking in English classroom. English classroom activities are generally…

Contributions of Teachers' Thinking Styles to Critical Thinking Dispositions (Istanbul-Fatih Sample)

ERIC Educational Resources Information Center

Emir, Serap

2013-01-01

The main purpose of the research was to determine the contributions of the teachers' thinking styles to critical thinking dispositions. Hence, it is aimed to determine whether thinking styles are related to critical thinking dispositions and thinking styles measure critical thinking dispositions or not. The research was designed in relational…

Critical Thinking in the Classroom…and Beyond

ERIC Educational Resources Information Center

Murawski, Linda M.

2014-01-01

Critical thinking in the classroom is a common term used by educators. Critical thinking has been called "the art of thinking about thinking" (Ruggiero, V. R., 2012) with the intent to improve one's thinking. The challenge, of course, is to create learning environments that promote critical thinking both in the classroom and beyond.…

Adapting the Critical Thinking Assessment Test for Palestinian Universities

ERIC Educational Resources Information Center

Basha, Sami; Drane, Denise; Light, Gregory

2016-01-01

Critical thinking is a key learning outcome for Palestinian students. However, there are no validated critical thinking tests in Arabic. Suitability of the US developed Critical Thinking Assessment Test (CAT) for use in Palestine was assessed. The test was piloted with university students in English (n = 30) and 4 questions were piloted in Arabic…

What Is Needed to Develop Critical Thinking in Schools?

ERIC Educational Resources Information Center

Radulovic, Lidija; Stancic, Milan

2017-01-01

Starting with the fact that school education has failed to become education for critical thinking and that one of the reasons for that could be in how education for critical thinking is conceptualised, this paper presents: (1) an analysis of the predominant approach to education for critical thinking through the implementation of special programs…

Online, Tuned In, Turned On: Multimedia Approaches to Fostering Critical Media Health Literacy for Adolescents

ERIC Educational Resources Information Center

Begoray, Deborah L.; Banister, Elizabeth M.; Wharf Higgins, Joan; Wilmot, Robin

2014-01-01

The commercial media is an influential sociocultural force and transmitter of health information especially for adolescents. Instruction in critical media health literacy, a combination of concepts from critical health literacy and critical media literacy, is a potentially effective means of raising adolescents' awareness about commercial media…

Teaching Critical Thinking: An Investigation of a Task in Introductory Macroeconomics

ERIC Educational Resources Information Center

Jones, Anna

2004-01-01

This paper is an investigation of understandings of critical thinking from two teaching perspectives: academic staff and tutors. It explores critical thinking as situated within an assessment task in introductory macroeconomics. This study found that while the two academic staff conceptualized critical thinking as a set of concrete cognitive…

Critical Thinking and Education for Democracy. Resource Publication Series 4 No. 2.

ERIC Educational Resources Information Center

Weinstein, Mark

A discussion of literature in critical thinking and education for democracy promotes critical thinking as one of the most reasonable educational tools to prepare students for participation in a democracy. The theories of Amy Gutmann, Jurgen Habermas, and Matthew Lipman offer insights into the various approaches to critical thinking and education…

Developing Critical Thinking Skills Using the Science Writing Heuristic in the Chemistry Laboratory

ERIC Educational Resources Information Center

Stephenson, N. S.; Sadler-McKnight, N. P.

2016-01-01

The Science Writing Heuristic (SWH) laboratory approach is a teaching and learning tool which combines writing, inquiry, collaboration and reflection, and provides scaffolding for the development of critical thinking skills. In this study, the California Critical Thinking Skills Test (CCTST) was used to measure the critical thinking skills of…

The Use of Argument Mapping to Enhance Critical Thinking Skills in Business Education

ERIC Educational Resources Information Center

Kunsch, David W.; Schnarr, Karin; van Tyle, Russell

2014-01-01

Complex business problems require enhanced critical thinking skills. In a dedicated, in-person critical thinking class, argument mapping techniques were used in conjunction with business and nonbusiness case studies to build the critical thinking skills of a group of master of business administration students. Results demonstrated that the…

77 FR 57072 - Proposed Information Collection; Comment Request; National Security and Critical Technology...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-17

... Request; National Security and Critical Technology Assessments of the U.S. Industrial Base AGENCY: Bureau... Federal agencies, conducts assessments of U.S. industrial base sectors deemed critical to U.S. national... needs of these critical market segments in order to maintain a strong U.S. industrial base. II. Method...

Critical Media Literacy: Crucial Policy Choices for a Twenty-First-Century Democracy

ERIC Educational Resources Information Center

Kellner, Douglas; Share, Jeff

2007-01-01

The concept of critical media literacy expands the notion of literacy to include different forms of mass communication and popular culture, as well as deepens the potential of literacy education to critically analyze relationships between media and audiences, information and power. The authors argue that critical media literacy is crucial for…

Layers of Critical Engagement: Exploring the Intersections of Leadership, Critical Theory, and Learning

ERIC Educational Resources Information Center

Patterson, Shawna M.

2013-01-01

In this article, the author provides a model that juxtaposes leadership, critical theory, and learning to address the needs of educators, the organization, and students. This model provides educators with a foundational approach to nurture students' critical consciousness through self-awareness and to actualize transformational change within their…

Dancing with Stones: Critical Creativity as Methodology for Human Flourishing

ERIC Educational Resources Information Center

Titchen, Angie; McCormack, Brendan

2010-01-01

Critical creativity is a paradigmatic synthesis linking critical social science with creative and ancient traditions. Our haiku summarises the essence of this three part paper. "Heavy feet of stone" describes the rationale for our creation of critical creativity. "Seeking transformation" sets out the background and methodology for our inductive,…

Critical Pedagogy(ies) for ELT in Indonesia

ERIC Educational Resources Information Center

Larson, Kasey R.

2014-01-01

This paper will explore the theoretical underpinnings that present a rationale for the use of critical pedagogy as an English Language Teaching (ELT) approach in Indonesia. A brief description of critical pedagogy is given, followed by a detailed rationale for its use including an overview of critical pedagogy studies done in Asia, an exploration…

Critical Curriculum Studies: Education, Consciousness, and the Politics of Knowing. Critical Social Thought

ERIC Educational Resources Information Center

Au, Wayne

2011-01-01

"Critical Curriculum Studies" offers a novel framework for thinking about how curriculum relates to students' understanding of the world around them. Wayne Au brings together curriculum theory, critical educational studies, and feminist standpoint theory with practical examples of teaching for social justice to argue for a transformative…

21 CFR 120.8 - Hazard Analysis and Critical Control Point (HACCP) plan.

Code of Federal Regulations, 2010 CFR

2010-04-01

...: (i) Critical control points designed to control food hazards that are reasonably likely to occur and could be introduced inside the processing plant environment; and (ii) Critical control points designed... 21 Food and Drugs 2 2010-04-01 2010-04-01 false Hazard Analysis and Critical Control Point (HACCP...

21 CFR 120.8 - Hazard Analysis and Critical Control Point (HACCP) plan.

Code of Federal Regulations, 2012 CFR

2012-04-01

...: (i) Critical control points designed to control food hazards that are reasonably likely to occur and could be introduced inside the processing plant environment; and (ii) Critical control points designed... 21 Food and Drugs 2 2012-04-01 2012-04-01 false Hazard Analysis and Critical Control Point (HACCP...

21 CFR 120.8 - Hazard Analysis and Critical Control Point (HACCP) plan.

Code of Federal Regulations, 2013 CFR

2013-04-01

...: (i) Critical control points designed to control food hazards that are reasonably likely to occur and could be introduced inside the processing plant environment; and (ii) Critical control points designed... 21 Food and Drugs 2 2013-04-01 2013-04-01 false Hazard Analysis and Critical Control Point (HACCP...

21 CFR 120.8 - Hazard Analysis and Critical Control Point (HACCP) plan.

Code of Federal Regulations, 2014 CFR

2014-04-01

...: (i) Critical control points designed to control food hazards that are reasonably likely to occur and could be introduced inside the processing plant environment; and (ii) Critical control points designed... 21 Food and Drugs 2 2014-04-01 2014-04-01 false Hazard Analysis and Critical Control Point (HACCP...

21 CFR 120.8 - Hazard Analysis and Critical Control Point (HACCP) plan.

Code of Federal Regulations, 2011 CFR

2011-04-01

...: (i) Critical control points designed to control food hazards that are reasonably likely to occur and could be introduced inside the processing plant environment; and (ii) Critical control points designed... 21 Food and Drugs 2 2011-04-01 2011-04-01 false Hazard Analysis and Critical Control Point (HACCP...

How to Measure Critical Health Competences: Development and Validation of the Critical Health Competence Test (CHC Test)

ERIC Educational Resources Information Center

Steckelberg, Anke; Hulfenhaus, Christian; Kasper, Jurgen; Rost, Jurgen; Muhlhauser, Ingrid

2009-01-01

Consumers' autonomy regarding health increasingly requires competences to critically appraise health information. Critical health literacy refers to the concept of evidence-based medicine. Instruments to measure these competences in curriculum evaluation and surveys are lacking. We aimed to develop and validate an instrument to measure critical…

Criticality as Ideological Becoming: Developing English Teachers for Critical Pedagogy in Nepal

ERIC Educational Resources Information Center

Sharma, Bal Krishna; Phyak, Prem

2017-01-01

This article presents a discussion of how criticality is constructed and implemented for English as a foreign language (EFL) teacher development in Nepal. The authors draw on Freire's (1970) notion of conscientization to discuss how Nepali EFL teachers develop critical awareness in incorporating local sociopolitical issues in their lessons.…

Teaching Note--Constructing Critical Conversations: A Model for Facilitating Classroom Dialogue for Critical Learning

ERIC Educational Resources Information Center

Kang, Hye-Kyung; O'Neill, Peggy

2018-01-01

Discussions of power and privilege, oppression, and structural inequities in classrooms can produce complex understanding and critical analysis when facilitated effectively. In this article we present the critical conversations model for facilitating conversations that open up space for discussing such issues and encourage the development of…

The Effects of Sensitivity to Criticism on Motivation and Performance in Music Students

ERIC Educational Resources Information Center

Atlas, Gordon D.; Taggart, Terry; Goodell, Debra J.

2004-01-01

Music education inherently relies on a process of providing and receiving critical feedback. Students who are very sensitive to criticism, however, may present a unique challenge for the music educator. This study investigated the ways in which sensitivity to criticism affects the educational experience of music students. Nineteen students were…

76 FR 52138 - Defense Federal Acquisition Regulation Supplement; Identification of Critical Safety Items (DFARS...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-19

...; or (iii) An uncommanded engine shutdown that jeopardizes safety. Design control activity. (i) With... aviation critical safety item is to be used; and (ii) With respect to a ship critical safety item, means...-AG92 Defense Federal Acquisition Regulation Supplement; Identification of Critical Safety Items (DFARS...

Critical Thinking and the Critical Person.

ERIC Educational Resources Information Center

Paul, Richard W.

The paper's purpose is to clarify and develop some theoretical and practical implications of the concept of critical thinking, and the field of social studies is used as one example of the problem. The work of four leading critical theorists (Robert Ennis, Harvey Siegel, Michael Scriven, and R. S. Peters) is described and a distinction is made…

Real-World Problems: Engaging Young Learners in Critical Thinking

ERIC Educational Resources Information Center

Cole, Bronwyn; McGuire, Margit

2012-01-01

Critical thinking is a process that can be taught. It involves "evaluating the accuracy, credibility, and worth of information and lines of reasoning. Critical thinking is reflective, logical, evidence-based, and has a purposeful quality to it--that is, the learner thinks critically in order to achieve a particular goal." The authors have found…

Developing Critical Thinking through the Study of Paranormal Phenomena.

ERIC Educational Resources Information Center

Wesp, Richard; Montgomery, Kathleen

1998-01-01

Argues that accounts of paranormal phenomena can serve as an ideal medium in which to encourage students to develop critical-thinking skills. Describes a cooperative-learning approach used to teach critical thinking in a course on paranormal events. Reports that critical-thinking skills increased and that the course received favorable student…

Displaying Critical Thinking in EFL Academic Writing: A Discussion of Japanese to English Contrastive Rhetoric

ERIC Educational Resources Information Center

McKinley, Jim

2013-01-01

This article provides an examination of the literature on issues surrounding the problems Japanese university students face in learning critical argument in their English academic writing courses. Japanese students' critical thinking skills are criticized as not fostered in their university education, perhaps due to Confucian education ideals,…

Congruency in Defining Critical Thinking by Nurse Educators and Non-nurse Scholars.

ERIC Educational Resources Information Center

Gordon, Joanne M.

2000-01-01

Nurse educators (n=201) identified their concept of critical thinking and agreement with nonnurse experts (a Delphi panel of academic scholars) on critical thinking items. They agreed on skills and dispositions, but nurse educators were more likely to consider research, problem solving, decision making, and planning as critical thinking…

Analysing Users' Satisfaction with E-Learning Using a Negative Critical Incidents Approach

ERIC Educational Resources Information Center

Chen, Nian-Shing; Lin, Kan-Min; Kinshuk

2008-01-01

One critical success factor for e-learning is learners' satisfaction with it. This is affected by both positive and negative experiences in a learning process. This paper examines the impact of such critical incidents on learners' satisfaction in e-learning. In particular, frequent occurrence of negative critical incidents has significant…

50 CFR 226.206 - Critical habitat for the Southern Resident killer whale (Orcinus orca).

Code of Federal Regulations, 2013 CFR

2013-10-01

... Resident killer whale (Orcinus orca). 226.206 Section 226.206 Wildlife and Fisheries NATIONAL MARINE... DESIGNATED CRITICAL HABITAT § 226.206 Critical habitat for the Southern Resident killer whale (Orcinus orca). Critical habitat is designated for the Southern Resident killer whale as described in this section. The...

50 CFR 226.206 - Critical habitat for the Southern Resident killer whale (Orcinus orca).

Code of Federal Regulations, 2012 CFR

2012-10-01

... Resident killer whale (Orcinus orca). 226.206 Section 226.206 Wildlife and Fisheries NATIONAL MARINE... DESIGNATED CRITICAL HABITAT § 226.206 Critical habitat for the Southern Resident killer whale (Orcinus orca). Critical habitat is designated for the Southern Resident killer whale as described in this section. The...

50 CFR 226.206 - Critical habitat for the Southern Resident killer whale (Orcinus orca).

Code of Federal Regulations, 2014 CFR

2014-10-01

... Resident killer whale (Orcinus orca). 226.206 Section 226.206 Wildlife and Fisheries NATIONAL MARINE... DESIGNATED CRITICAL HABITAT § 226.206 Critical habitat for the Southern Resident killer whale (Orcinus orca). Critical habitat is designated for the Southern Resident killer whale as described in this section. The...

Critical Issues in Early Childhood Education

ERIC Educational Resources Information Center

Yelland, Nicola, Ed.

2005-01-01

This book examines critical issues in early childhood education across a broad range of contexts. The issues explored are not only critical in terms of being fundamental to early childhood education but they are also critical in that they present ideas and utilize frameworks which are not traditional to the field. The topics under review include…

Creating a Critical Genetics Curriculum as a Counternarrative to/in the Urban Imaginary

ERIC Educational Resources Information Center

Mayfield, Kerrita K.

2017-01-01

I am explicating the neologism critical genetics as a site of curricular engagement for urban science students, acknowledging that schools and school systems are hierarchical structures that reflect a community's social norms and practices. This critical and standards-based critical genetics curriculum interrogates and disrupts the deficit…

Incorporating Critical Thinking into an Engineering Undergraduate Learning Environment

ERIC Educational Resources Information Center

Adair, Desmond; Jaeger, Martin

2016-01-01

Critical thinking extends to all aspects of professional engineering, especially in technical development, and, since the introduction of the ABET 2000 criteria, there has been an increased emphasis in engineering education on the development of critical thinking skills. What is hoped for is that the students obtain critical thinking skills to…

50 CFR 226.220 - Critical habitat for the Cook Inlet beluga whale (Delphinapterus leucas).

Code of Federal Regulations, 2012 CFR

2012-10-01

... 50 Wildlife and Fisheries 10 2012-10-01 2012-10-01 false Critical habitat for the Cook Inlet beluga whale (Delphinapterus leucas). 226.220 Section 226.220 Wildlife and Fisheries NATIONAL MARINE... DESIGNATED CRITICAL HABITAT § 226.220 Critical habitat for the Cook Inlet beluga whale (Delphinapterus leucas...

50 CFR 226.220 - Critical habitat for the Cook Inlet beluga whale (Delphinapterus leucas).

Code of Federal Regulations, 2014 CFR

2014-10-01

... 50 Wildlife and Fisheries 10 2014-10-01 2014-10-01 false Critical habitat for the Cook Inlet beluga whale (Delphinapterus leucas). 226.220 Section 226.220 Wildlife and Fisheries NATIONAL MARINE... DESIGNATED CRITICAL HABITAT § 226.220 Critical habitat for the Cook Inlet beluga whale (Delphinapterus leucas...

50 CFR 226.220 - Critical habitat for the Cook Inlet beluga whale (Delphinapterus leucas).

Code of Federal Regulations, 2011 CFR

2011-10-01

... 50 Wildlife and Fisheries 9 2011-10-01 2011-10-01 false Critical habitat for the Cook Inlet beluga whale (Delphinapterus leucas). 226.220 Section 226.220 Wildlife and Fisheries NATIONAL MARINE FISHERIES... CRITICAL HABITAT § 226.220 Critical habitat for the Cook Inlet beluga whale (Delphinapterus leucas...

50 CFR 226.220 - Critical habitat for the Cook Inlet beluga whale (Delphinapterus leucas).

Code of Federal Regulations, 2013 CFR

2013-10-01

... 50 Wildlife and Fisheries 10 2013-10-01 2013-10-01 false Critical habitat for the Cook Inlet beluga whale (Delphinapterus leucas). 226.220 Section 226.220 Wildlife and Fisheries NATIONAL MARINE... DESIGNATED CRITICAL HABITAT § 226.220 Critical habitat for the Cook Inlet beluga whale (Delphinapterus leucas...

Critical Literacy: Examining the Juxtaposition of Issue, Author, and Self

ERIC Educational Resources Information Center

Lapp, Diane; Fisher, Douglas

2010-01-01

Critical literacy is the practice of evaluating information, insights, and perspectives through an analysis of power, culture, class, and gender. A critical perspective suggests that the meaning within a text cannot be separated from the historical, political, personal, and social contexts in which it was written. Being critically literate,…

Enhanced Critical Thinking Skills through Problem-Solving Games in Secondary Schools

ERIC Educational Resources Information Center

McDonald, Scott Douglas

2017-01-01

Aim/Purpose: Students face many challenges improving their soft skills such as critical thinking. This paper offers one possible solution to this problem. Background: This paper considers one method of enhancing critical thinking through a problem-solving game called the Coffee Shop. Problem-solving is a key component to critical thinking, and…

Conceptions of Critical Thinking from University EFL Teachers

ERIC Educational Resources Information Center

Marin, Matias A.; de la Pava, Luisa

2017-01-01

Critical Thinking has become an educational and social ideal. English as a Foreign Language (EFL) teaching has not been apart from the discussion on the importance of implementing Critical Thinking into the educational process. However, research on Critical Thinking has broadly been carried out in other fields of knowledge rather than in EFL.…

Concept-Mapping Tools and the Development of Students' Critical-Thinking Skills

ERIC Educational Resources Information Center

Tseng, Sheng-Shiang

2015-01-01

Developing students' critical-thinking skills has recently received attention at all levels of education. This article proposes the use of concept-mapping tools to improve students' critical-thinking skills. The article introduces a Web-based concept-mapping tool--Popplet--and demonstrates its application for teaching critical-thinking skills in…

Reflections on the Use of Critical Incident Stress Debriefing in Schools

ERIC Educational Resources Information Center

Aucott, Clare; Soni, Anita

2016-01-01

Providing support to schools following a critical incident has become an established part of service delivery for many Educational Psychology Services (EPSs) in the UK. This article offers reflections on the use of Critical Incident Stress Debriefing (CISD) in schools. A review of the literature on critical incidents, trauma, resilience and…

Monsters under the Bed: Critically Investigating Early Years Writing

ERIC Educational Resources Information Center

Melrose, Andrew

2012-01-01

"Monsters Under the Bed" is an essential text focussing on critical and contemporary issues surrounding writing for "early years" children. Containing a critically creative and a creatively critical investigation of the cult and culture of the child and childhood in fiction and non-fictional writing, it also contains a wealth of ideas and critical…

Upton Sinclair and the New Critics of Education.

ERIC Educational Resources Information Center

Nelson, Jack L.

Upton Sinclair's critique of education is examined, and what today's critics of education can learn from him is discussed. Sinclair is an example of deep or new critics of education who deal with more than surface blemishes and relate school criticism to deeper social issues like justice. In 1922 Sinclair conducted personal interviews with…

Following Alice: Theories of Critical Thinking and Reflective Practice in Action at Postgraduate Level

ERIC Educational Resources Information Center

Swanwick, Ruth; Kitchen, Ruth; Jarvis, Joy; McCracken, Wendy; O'Neil, Rachel; Powers, Steve

2014-01-01

This paper presents a flexible framework of principles for teaching critical thinking and reflective practice skills at the postgraduate level. It reports on a collaborative project between four UK institutions providing postgraduate programmes in deaf education. Through a critical review of current theories of critical thinking and reflective…