The geobiosphere emergy baseline: A synthesis.

EPA Science Inventory

The concept of emergy defined as the available energy (or exergy) of one form used up directly and indirectly to produce an item or action (Odum, Environmental Accounting Emergy and Environmental Decision Making, John Wiley & Sons, Inc., 1996) requires the specification of a unif...

Community Capacity for Watershed Conservation: A Quantitative Assessment of Indicators and Core Dimensions

NASA Astrophysics Data System (ADS)

Brinkman, Elliot; Seekamp, Erin; Davenport, Mae A.; Brehm, Joan M.

2012-10-01

Community capacity for watershed management has emerged as an important topic for the conservation of water resources. While much of the literature on community capacity has focused primarily on theory construction, there have been few efforts to quantitatively assess community capacity variables and constructs, particularly for watershed management and conservation. This study seeks to identify predictors of community capacity for watershed conservation in southwestern Illinois. A subwatershed-scale survey of residents from four communities located within the Lower Kaskaskia River watershed of southwestern Illinois was administered to measure three specific capacity variables: community empowerment, shared vision and collective action. Principal component analysis revealed key dimensions of each variable. Specifically, collective action was characterized by items relating to collaborative governance and social networks, community empowerment was characterized by items relating to community competency and a sense of responsibility and shared vision was characterized by items relating to perceptions of environmental threats, issues with development, environmental sense of place and quality of life. From the emerging factors, composite measures were calculated to determine the extent to which each variable contributed to community capacity. A stepwise regression revealed that community empowerment explained most of the variability in the composite measure of community capacity for watershed conservation. This study contributes to the theoretical understanding of community capacity by quantifying the role of collective action, community empowerment and shared vision in community capacity, highlighting the need for multilevel interaction to address watershed issues.

Late-Notice HIE Investigation

NASA Technical Reports Server (NTRS)

Hejduk, M. D.

2016-01-01

Provide a response to MOWG action item 1410-01: Analyze close approaches which have required mission team action on short notice. Determine why the approaches were identified later in the process than most other events. Method: Performed an analysis to determine whether there is any correlation between late notice event identification and space weather, sparse tracking, or high drag objects, which would allow preventive action to be taken Examined specific late notice events identified by missions as problematic to try to identify root cause and attempt to relate them to the correlation analysis.

Age differences in recall and predicting recall of action events and words.

PubMed

McDonald-Miszczak, L; Hubley, A M; Hultsch, D F

1996-03-01

Age differences in recall and prediction of recall were examined with different memory tasks. We asked 36 younger (19-28 yrs) and 36 older (60-81 yrs) women to provide both global and item-by-item predictions of their recall, and then to recall either (a) Subject Performance Tasks (SPTs), (b) verb-noun word-pairs memorized in list-like fashion (Word-Pairs), or (c) nonsense verb-noun word-pairs (Nonsense-Pairs) over three experimental trials. Based on previous research, we hypothesized that these tasks would vary in relative difficulty and flexibility of encoding. The results indicated that (a) age differences in global predictions (task specific self-efficacy) and recall performance across trials were minimized with SPT as compared with verbal materials, (b) global predictions were higher and more accurate for SPT as compared to verbal materials, and (c) item-by-item predictions were most accurate for materials encoded with the most flexibility (Nonsense Pairs). The results suggest that SPTs may provide some level of environmental support to reduce age differences in performance and task-specific self-efficacy, but that memory monitoring may depend on specific characteristics of the stimuli (i.e., flexibility of encoding) rather than their verbal or nonverbal nature.

A domain-specific system for representing knowledge of both man-made objects and human actions. Evidence from a case with an association of deficits.

PubMed

Vannuscorps, Gilles; Pillon, Agnesa

2011-07-01

We report the single-case study of a brain-damaged individual, JJG, presenting with a conceptual deficit and whose knowledge of living things, man-made objects, and actions was assessed. The aim was to seek for empirical evidence pertaining to the issue of how conceptual knowledge of objects, both living things and man-made objects, is related to conceptual knowledge of actions at the functional level. We first found that JJG's conceptual knowledge of both man-made objects and actions was similarly impaired while his conceptual knowledge of living things was spared as well as his knowledge of unique entities. We then examined whether this pattern of association of a conceptual deficit for both man-made objects and actions could be accounted for, first, by the "sensory/functional" and, second, the "manipulability" account for category-specific conceptual impairments advocated within the Feature-Based-Organization theory of conceptual knowledge organization, by assessing, first, patient's knowledge of sensory compared to functional features, second, his knowledge of manipulation compared to functional features and, third, his knowledge of manipulable compared to non-manipulable objects and actions. The later assessment also allowed us to evaluate an account for the deficits in terms of failures of simulating the hand movements implied by manipulable objects and manual actions. The findings showed that, contrary to the predictions made by the "sensory/functional", the "manipulability", and the "failure-of-simulating" accounts for category-specific conceptual impairments, the patient's association of deficits for both man-made objects and actions was not associated with a disproportionate impairment of functional compared to sensory knowledge or of manipulation compared to functional knowledge; manipulable items were not more impaired than non-manipulable items either. In the general discussion, we propose to account for the patient's association of deficits by the hypothesis that concepts whose core property is that of being a mean of achieving a goal - like the concepts of man-made objects and of actions - are learned, represented and processed by a common domain-specific conceptual system, which would have evolved to allow human beings to quickly and efficiently design and understand means to achieve goals and purposes. Copyright © 2011 Elsevier Ltd. All rights reserved.

Evidence for right-hand feeding biases in a left-handed population.

PubMed

Flindall, Jason W; Stone, Kayla D; Gonzalez, Claudia L R

2015-05-01

We have recently shown that actions with similar kinematic requirements, but different end-state goals may be supported by distinct neural networks. Specifically, we demonstrated that when right-handed individuals reach-to-grasp food items with intent to eat, they produce smaller maximum grip apertures (MGAs) than when they grasp the same item with intent to place it in a location near the mouth. This effect was restricted to right-handed movements; left-handed movements showed no difference between tasks. The current study investigates whether (and to which side) the effect may be lateralized in left-handed individuals. Twenty-one self-identified left-handed participants grasped food items of three different sizes while grasp kinematics were captured via an Optotrak Certus motion capture array. A main effect of task was identified wherein the grasp-to-eat action generated significantly smaller MGAs than did the grasp-to-place action. Further analysis revealed that similar to the findings in right-handed individuals, this effect was significant only during right-handed movements. Upon further inspection however, we found individual differences in the magnitude and direction of the observed lateralization. These results underscore the evolutionary significance of the grasp-to-eat movement in producing population-level right-handedness in humans as well as highlighting the heterogeneity of the left-handed population.

77 FR 66599 - Environmental Management Site-Specific Advisory Board, Northern New Mexico

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-06

... Business Written Reports Report on EM SSAB Chairs' Meeting, Carlos Valdez and Manuel Pacheco, Vice-Chair... Business Consideration and Action on 2012 Self Evaluation (Section X. Bylaws), Carlos Valdez Other Items 2... seven days in advance of the meeting at the telephone number listed above. Written statements may be...

Proceedings: Nozzle Initiative Industry Advisory Committee on standardization of carbon-phenolic test methods and specifications

NASA Technical Reports Server (NTRS)

Hall, William B.

1992-01-01

Verbal discussions during the biannual meeting of the Industry Advisory Committee for Carbon-phenolic constituent test methodology, which is constituted under the Solid Propulsion Integrity Program (SPIP), are addressed. The items on the agenda are: (1) NASA video tape library; (2) product code identification; (3) NMR progress; (4) IR and DMTA workshop; (5) aerospace database update; (6) M vision database demonstration; (7) constituent fingerprinting; (8) cured materials test development; (9) engineering needs for computer modeling; and (10) review action items. The materials prepared to support some of the oral presentations are also included in the Appendix.

Establishing generative yes/no responses in developmentally disabled children.

PubMed Central

Neef, N A; Walters, J; Egel, A L

1984-01-01

We evaluated the effects of two procedures for teaching four developmentally disabled children to respond yes/no appropriately. During baseline, tutoring was conducted in which five known items were individually presented with the question, "Is this a ----?", followed either by access to requested items or by remedial prompting contingent on responding. When tutoring did not improve performance, instruction was embedded in the regular classroom activities. In this condition, items requested by students were either presented or withheld on the basis of their response to the question, "Do you want ----?". Increases in correct responding were confirmed by a multiple-baseline design across all four students and were maintained with the introduction of new items. However, generalization to "Is this a ----?" questions did not occur in the tutoring setting until specifically programmed. Subsequently, students also demonstrated appropriate yes/no responding to questions involving actions, possession, and spatial relations. PMID:6526766

Hazard and Operability Study (HAZOP) Rocky Mountain Arsenal, Basin F liquid Incineration, Task IRA 2, Version 3.0.

DTIC Science & Technology

1992-07-01

Meeting F. RMA HAZOP - Action Item Summary * Action Item Summary Report dated March 27, 1992 * Weston Response dated May 15, 1992 * Revised Action...Additionally, many of the items pertained to the Operation and Maintenance Manual, which was still being developed. Based on a review of the Revised ...four separate submittals, dated November 5, 1991; February 2, 1992; and March 20, 1992, and May 15, 1992. g Additionally, review of the Revised Draft

Radar, Insect Population Ecology, and Pest Management

NASA Technical Reports Server (NTRS)

Vaughn, C. R. (Editor); Wolf, W. (Editor); Klassen, W. (Editor)

1979-01-01

Discussions included: (1) the potential role of radar in insect ecology studies and pest management; (2) the potential role of radar in correlating atmospheric phenomena with insect movement; (3) the present and future radar systems; (4) program objectives required to adapt radar to insect ecology studies and pest management; and (5) the specific action items to achieve the objectives.

19 CFR 12.104g - Specific items or categories designated by agreements or emergency actions.

Code of Federal Regulations, 2014 CFR

2014-04-01

... approximately 9000 B.C.), Pre-Classic, Classic, and Post-Classic Periods of the Pre-Columbian era through the Early and Late Colonial Periods CBP Dec. 13-05. Bolivia Archaeological and Ethnological Material from... from 1500 B.C. to 1530 A.D. and ecclesiastical ethnological material of the Colonial period ranging...

Cybersecurity and Resilience | Energy Systems Integration Facility | NREL

Science.gov Websites

, and offer prioritized action items to improve organizational protocols. The team is also helping and provide a prioritized list of action items for gaps in security controls. Security architectures

Reading comprehension of health checkup reports and health literacy in Japanese people.

PubMed

Suka, Machi; Odajima, Takeshi; Okamoto, Masako; Sumitani, Masahiko; Nakayama, Takeo; Sugimori, Hiroki

2014-07-01

To determine the reading comprehension of health checkup reports in the context of health literacy (HL) in Japanese people. A web-based survey was conducted among 424 Japanese adults aged 35-59 years. Participants were asked to read specifically designed health checkup reports and then answer a series of questions to examine whether they accomplished the fundamental purposes of health checkup reports (recognition of the problems, recognition of the risk of illness, recognition of the need for preventive action, and motivation for preventive action). HL was simultaneously measured using the 14-item health literacy scale (HLS-14), the 11-item Lipkus scale (Lipkus-J), and the Newest Vital Sign (NVS-J). About 70 % of the study subjects misread the normal/abnormal classification for at least one items. Those with lower HLS-14 scores were significantly less likely to recognize the problems, the risk of illness, and the need for preventive action for the examinee, and also less likely to express their willingness to take preventive action in compliance with the doctor's advice after having received the health checkup report. Compared with the HLS-14 scores, the Lipkus-J and NVS-J scores showed hardly any association with the reading comprehension of health checkup reports. All examinees do not always have an adequate level of HL. HL may be the major determinant of reading comprehension of health checkup reports. For more effective health checkups, health promotion service providers should become aware of the existence of examinees with inadequate HL and address the problem of misreading health checkup results.

Impact of an annual retreat on process improvement in a respiratory therapy section.

PubMed

Roberts, Vincent T; Kester, Lucy; Stoller, James K

2005-12-01

In order to fulfill the mission of providing superb respiratory care, managing respiratory care services requires communication and collaboration. To enhance communication and collaboration in our Section of Respiratory Therapy at the Cleveland Clinic Foundation, and to generate ideas for improvement, since 1996 we have conducted annual retreats for the Section, during which important challenges and opportunities are discussed in a large-group forum. The current report describes the retreat process and outcomes, namely the ideas generated during these retreats and the frequency with which ideas were implemented successfully. The annual retreat brings together all clinical specialists, supervisors, and managers in the Section of Respiratory Therapy, along with the medical director of Respiratory Therapy and representatives of the staff from each shift. In advance of the annual half-day retreat, supervisors and clinical specialists are asked to write a brief description of things that need improvement and actionable proposed solutions to these challenges. These documents are reviewed by the supervisors, managers, education coordinator, and medical director, and a list of discussion topics for the retreat is formulated. The retreat day begins with a brief introduction and summary of the year's activities and then encourages open-ended discussions regarding the various topics, with the explicit, repeated goal of generating solutions. Minutes are kept to identify specific action items, a list of which is visited repeatedly throughout the year, to assess progress toward successful completion of each action item. In the current analysis, the primary outcome measures are the number of ideas generated as action items during the retreats and the frequency with which these ideas have been implemented. Over the 8 years of annual retreats, 103 action items have been generated, of which 84% (n = 87) have been successfully implemented or completed. As evidence of the importance of this group-based activity, we cite several examples of suggestions and action items that were felt to uniquely represent group process and wisdom and which were not proposed beforehand by individuals. On the basis of this experience, we recommend conducting annual respiratory therapy department retreats. We believe the benefits include collective problem-solving in a public forum to identify solutions not advanced by individuals. Also, we believe that the direct communication in such retreats contributes to enhanced morale, further evidence of which is the very low turnover rate among our respiratory therapists during the 8 years in which we have conducted annual retreats.

Contributions of primate prefrontal cortex and medial temporal lobe to temporal-order memory.

PubMed

Naya, Yuji; Chen, He; Yang, Cen; Suzuki, Wendy A

2017-12-19

Neuropsychological and neurophysiological studies have emphasized the role of the prefrontal cortex (PFC) in maintaining information about the temporal order of events or items for upcoming actions. However, the medial temporal lobe (MTL) has also been considered critical to bind individual events or items to their temporal context in episodic memory. Here we characterize the contributions of these brain areas by comparing single-unit activity in the dorsal and ventral regions of macaque lateral PFC (d-PFC and v-PFC) with activity in MTL areas including the hippocampus (HPC), entorhinal cortex, and perirhinal cortex (PRC) as well as in area TE during the encoding phase of a temporal-order memory task. The v-PFC cells signaled specific items at particular time periods of the task. By contrast, MTL cortical cells signaled specific items across multiple time periods and discriminated the items between time periods by modulating their firing rates. Analysis of the temporal dynamics of these signals showed that the conjunctive signal of item and temporal-order information in PRC developed earlier than that seen in v-PFC. During the delay interval between the two cue stimuli, while v-PFC provided prominent stimulus-selective delay activity, MTL areas did not. Both regions of PFC and HPC exhibited an incremental timing signal that appeared to represent the continuous passage of time during the encoding phase. However, the incremental timing signal in HPC was more prominent than that observed in PFC. These results suggest that PFC and MTL contribute to the encoding of the integration of item and timing information in distinct ways.

19 CFR 12.104g - Specific items or categories designated by agreements or emergency actions.

Code of Federal Regulations, 2013 CFR

2013-04-01

... approximately 9000 B.C.), Pre-Classic, Classic, and Post-Classic Periods of the Pre-Columbian era through the Early and Late Colonial Periods CBP Dec. 13-05. Bolivia Archaeological and Ethnological Material from... material of the Colonial period ranging approximately from A.D. 1530 to 1830 CBP Dec. 06-09 extended by CBP...

Is selective attention the basis for selective imitation in infants? An eye-tracking study of deferred imitation with 12-month-olds.

PubMed

Kolling, Thorsten; Oturai, Gabriella; Knopf, Monika

2014-08-01

Infants and children do not blindly copy every action they observe during imitation tasks. Research demonstrated that infants are efficient selective imitators. The impact of selective perceptual processes (selective attention) for selective deferred imitation, however, is still poorly described. The current study, therefore, analyzed 12-month-old infants' looking behavior during demonstration of two types of target actions: arbitrary versus functional actions. A fully automated remote eye tracker was used to assess infants' looking behavior during action demonstration. After a 30-min delay, infants' deferred imitation performance was assessed. Next to replicating a memory effect, results demonstrate that infants do imitate significantly more functional actions than arbitrary actions (functionality effect). Eye-tracking data show that whereas infants do not fixate significantly longer on functional actions than on arbitrary actions, amount of fixations and amount of saccades differ between functional and arbitrary actions, indicating different encoding mechanisms. In addition, item-level findings differ from overall findings, indicating that perceptual and conceptual item features influence looking behavior. Looking behavior on both the overall and item levels, however, does not relate to deferred imitation performance. Taken together, the findings demonstrate that, on the one hand, selective imitation is not explainable merely by selective attention processes. On the other hand, notwithstanding this reasoning, attention processes on the item level are important for encoding processes during target action demonstration. Limitations and future studies are discussed. Copyright © 2014 Elsevier Inc. All rights reserved.

Measuring Advance Care Planning: Optimizing the Advance Care Planning Engagement Survey.

PubMed

Sudore, Rebecca L; Heyland, Daren K; Barnes, Deborah E; Howard, Michelle; Fassbender, Konrad; Robinson, Carole A; Boscardin, John; You, John J

2017-04-01

A validated 82-item Advance Care Planning (ACP) Engagement Survey measures a broad range of behaviors. However, concise surveys are needed. The objective of this study was to validate shorter versions of the survey. The survey included 57 process (e.g., readiness) and 25 action items (e.g., discussions). For item reduction, we systematically eliminated questions based on face validity, item nonresponse, redundancy, ceiling effects, and factor analysis. We assessed internal consistency (Cronbach's alpha) and construct validity with cross-sectional correlations and the ability of the progressively shorter survey versions to detect change one week after exposure to an ACP intervention (Pearson correlation coefficients). Five hundred one participants (four Canadian and three US sites) were included in item reduction (mean age 69 years [±10], 41% nonwhite). Because of high correlations between readiness and action items, all action items were removed. Because of high correlations and ceiling effects, two process items were removed. Successive factor analysis then created 55-, 34-, 15-, nine-, and four-item versions; 664 participants (from three US ACP clinical trials) were included in validity analysis (age 65 years [±8], 72% nonwhite, 34% Spanish speaking). Cronbach's alphas were high for all versions (four items 0.84-55 items 0.97). Compared with the original survey, cross-sectional correlations were high (four items 0.85; 55 items 0.97) as were delta correlations (four items 0.68; 55 items 0.93). Shorter versions of the ACP Engagement Survey are valid, internally consistent, and able to detect change across a broad range of ACP behaviors for English and Spanish speakers. Shorter ACP surveys can efficiently measure broad ACP behaviors in research and clinical settings. Published by Elsevier Inc.

Are patients comprehending? A critical assessment of online patient educational materials.

PubMed

Bui, Thanh-Lan; Silva-Hirschberg, Catalina; Torres, Josefina; Armstrong, April W

2018-05-01

The primary aim of this study was to evaluate the readability, understandability, suitability and actionability of online psoriasis patient educational materials. A secondary aim was to identify areas for improvement. We conducted an evaluation study to assess online psoriasis patient educational materials from the American Academy of Dermatology and National Psoriasis Foundation available in July 2017. We used two validated assessment tools specific to online healthcare materials. Outcomes were expressed as percentages, where higher percentages corresponded to higher quality materials. Overall, the educational materials had a mean understandability score (72.7%) that was understandable; a suitability score (58.8%) that was adequate; a reading grade level (10.5) that was not readable; and an actionability score (54.7%) that was not actionable. Areas of improvement include reading grade level, visual aids, word choice, specific steps for actions and cultural appropriateness. Online psoriasis patient educational materials are understandable and suitable, but they are written above the American Medical Association and National Institutes of Health's recommended 6th-8th grade reading level and are not actionable. Materials can benefit from decreasing reading grade level, including more visual elements, incorporating more actionable items and being culturally inclusive.

Evaluating the content of the communication items in the CAHPS(®) clinician and group survey and supplemental items with what high-performing physicians say they do.

PubMed

Quigley, Denise D; Martino, Steven C; Brown, Julie A; Hays, Ron D

2013-01-01

A doctor's ability to communicate effectively is key to establishing and maintaining positive doctor-patient relationships. The Consumer Assessment of Healthcare Providers and System (CAHPS(®)) Clinician and Group Survey is the standard for collecting and reporting information about patients' experiences of care in the USA. To evaluate how well CAHPS(®) Clinician and Group 2.0 core and supplemental survey items (CG-CAHPS) with a 12-month reference capture doctor-patient communication. Eleven of the 40 highest-rated physicians on the CG-CAHPS survey treating patients in a Midwest commercial health plan. Data were obtained via semi-structured interviews. Specific behaviors, practices, and opinions about doctor communication were coded and compared to the CG-CAHPS items. CG-CAHPS fully captures six of the nine behaviors most commonly mentioned by high-performing physicians: employing office staff with good people skills; involving office staff in communication with patients; spending enough time with patients; listening carefully; providing clear, simple explanations; and devising an action plan with each patient. Three physician behaviors identified as key were not captured in CG-CAHPS items: use of nonverbal communication; greeting patients and introducing oneself; and tracking personal information about patients. CG-CAHPS survey items capture many of the most commonly mentioned doctor-patient communication behaviors and practices identified by high-performing physicians. Nonverbal communication, greeting patients, and tracking personal information about patients were identified as key aspects of doctor-patient communication, but are not captured by the current CG-CAHPS. We recommend further research to assess patients' perceptions of specific verbal and nonverbal behaviors (such as leaning forward in a chair, casually asking about other family members), followed by the development of new items (if needed) that aim to capture what these specific behaviors represent to patients (e.g., listens attentively, seems to care about me as a person, empathy). We also recommend including items about greeting and tracking personal information about patients in future CAHPS item sets addressing doctor-patient communication. Enriching the content of the CAHPS communication measure can help health-care organizations improve doctor-patient communication and interactions.

Full-Scale Incineration System Demonstration at the Naval Construction Battalion Center, Gulfport, Mississippi. Volume 1. Project Summary

DTIC Science & Technology

1991-07-01

were kept lockf-ŕ. The only pprs-rnel a~thtorizod in thos,, areas duiring the 1off-hours 4o- the E(G daho sit-2 ontt~s ENSCO Plaot Siupprintern𔃻’nt...items, normally issued by EG&G Idaho INEL personnel, were kept in a separate Action Item Logbook from the EG&G ! daho /subcuntractor action items. The

What are the highly important and desirable patient engagement actions for self-care as perceived by individuals living in the southern United States?

PubMed

Tzeng, Huey-Ming; Pierson, James Marcus

2017-01-01

This exploratory survey study aimed to identify patient engagement actions that are the most frequently named as being highly important (top 30 by importance) or ones that they want to do (top 30 by desire) for community-dwelling adult patients living in the southern United States. Items not making the list of the top 30 by ability were also identified. Patient engagement is still an ambiguous term among population health and health care professionals in the United States as we lack a clear understanding of what it entails. This 2015-2016 study used convenience sampling to recruit subjects in a university's student health service department and in eight senior centers. Two hundred and fifty adult patients older than 18 years in the Upper Cumberland region of Tennessee participated in the study (82% response rate). A 57-item inventory, "The Patient Action Inventory for Self-Care," was developed and used to ascertain patients' self-designated preferences and capabilities in order to understand their needs for education and support. Respondents included 159 (63.6%) women, 62 (24.8%) men, and 29 (11.6%) who did not indicate their gender. Combining the list of the top 30 importance items and the list of the top 30 desired items yielded a list of 35 items; noteworthy is the fact that the list of the top 30 ability actions contained nine items that were not found in a previously mentioned list of 35 high-ranking importance and desired items. This study validated the necessity of analyzing patient engagement actions by importance, desirability, and ability to accomplish it. These three levels are distinct from each other. Nurses may use future versions of the inventory to assist patients in identifying self-care actions to engage in. Use of the inventory will demonstrate respect for patients' preferences and may thus improve engagement.

19 CFR 12.104g - Specific items or categories designated by agreements or emergency actions.

Code of Federal Regulations, 2012 CFR

2012-04-01

... representing the Byzantine period ranging from approximately the 4th century A.D. through approximately the... Byzantine culture (approximately the 4th century through the 15th century A.D.) CBP Dec. 11-25 Guatemala... periods ranging approximately from the 9th century B.C. to the 4th century A.D. T.D. 01-06 extended by CBP...

A novel video recommendation system based on efficient retrieval of human actions

NASA Astrophysics Data System (ADS)

Ramezani, Mohsen; Yaghmaee, Farzin

2016-09-01

In recent years, fast growth of online video sharing eventuated new issues such as helping users to find their requirements in an efficient way. Hence, Recommender Systems (RSs) are used to find the users' most favorite items. Finding these items relies on items or users similarities. Though, many factors like sparsity and cold start user impress the recommendation quality. In some systems, attached tags are used for searching items (e.g. videos) as personalized recommendation. Different views, incomplete and inaccurate tags etc. can weaken the performance of these systems. Considering the advancement of computer vision techniques can help improving RSs. To this end, content based search can be used for finding items (here, videos are considered). In such systems, a video is taken from the user to find and recommend a list of most similar videos to the query one. Due to relating most videos to humans, we present a novel low complex scalable method to recommend videos based on the model of included action. This method has recourse to human action retrieval approaches. For modeling human actions, some interest points are extracted from each action and their motion information are used to compute the action representation. Moreover, a fuzzy dissimilarity measure is presented to compare videos for ranking them. The experimental results on HMDB, UCFYT, UCF sport and KTH datasets illustrated that, in most cases, the proposed method can reach better results than most used methods.

Using Implicit Instructional Cues to Influence False Memory Induction.

PubMed

Cirelli, Laura K; Dickinson, Joël; Poirier, Marie

2015-10-01

Previous research has shown that explicit cues specific to the encoding process (endogenous) or characteristic of the stimuli themselves (exogenous) can be used to direct a reader's attentional resources towards either relational or item-specific information. By directing attention to relational information (and therefore away from item-specific information) the rate of false memory induction can be increased. The purpose of the current study was to investigate if a similar effect would be found by manipulating implicitly endogenous cues. An instructional manipulation was used to influence the perceptual action participants performed on word stimuli during the encoding of DRM list words. Results demonstrated that the instructional conditions that encouraged faster processing also led to an increased rate of false memory induction for semantically related words, supporting the hypothesis that attention was directed towards relational information. This finding supports the impoverished relational processing account of false memory induction. This supports the idea that implicitly endogenous cues, exogenous cues (like font) or explicitly endogenous cues (like training) can direct attentional resources during encoding.

Psychometric evaluation of the thought-action fusion scale in a large clinical sample.

PubMed

Meyer, Joseph F; Brown, Timothy A

2013-12-01

This study examined the psychometric properties of the 19-item Thought-Action Fusion (TAF) Scale, a measure of maladaptive cognitive intrusions, in a large clinical sample (N = 700). An exploratory factor analysis (n = 300) yielded two interpretable factors: TAF Moral (TAF-M) and TAF Likelihood (TAF-L). A confirmatory bifactor analysis was conducted on the second portion of the sample (n = 400) to account for possible sources of item covariance using a general TAF factor (subsuming TAF-M) alongside the TAF-L domain-specific factor. The bifactor model provided an acceptable fit to the sample data. Results indicated that global TAF was more strongly associated with a measure of obsessive-compulsiveness than measures of general worry and depression, and the TAF-L dimension was more strongly related to obsessive-compulsiveness than depression. Overall, results support the bifactor structure of the TAF in a clinical sample and its close relationship to its neighboring obsessive-compulsiveness construct.

Psychometric Evaluation of the Thought–Action Fusion Scale in a Large Clinical Sample

PubMed Central

Meyer, Joseph F.; Brown, Timothy A.

2015-01-01

This study examined the psychometric properties of the 19-item Thought–Action Fusion (TAF) Scale, a measure of maladaptive cognitive intrusions, in a large clinical sample (N = 700). An exploratory factor analysis (n = 300) yielded two interpretable factors: TAF Moral (TAF-M) and TAF Likelihood (TAF-L). A confirmatory bifactor analysis was conducted on the second portion of the sample (n = 400) to account for possible sources of item covariance using a general TAF factor (subsuming TAF-M) alongside the TAF-L domain-specific factor. The bifactor model provided an acceptable fit to the sample data. Results indicated that global TAF was more strongly associated with a measure of obsessive-compulsiveness than measures of general worry and depression, and the TAF-L dimension was more strongly related to obsessive-compulsiveness than depression. Overall, results support the bifactor structure of the TAF in a clinical sample and its close relationship to its neighboring obsessive-compulsiveness construct. PMID:22315482

A top-five list for emergency medicine: a pilot project to improve the value of emergency care.

PubMed

Schuur, Jeremiah D; Carney, Dylan P; Lyn, Everett T; Raja, Ali S; Michael, John A; Ross, Nicholas G; Venkatesh, Arjun K

2014-04-01

IMPORTANCE The mean cost of medical care in the United States is growing at an unsustainable rate; from 2003 through 2011, the cost for an emergency department (ED) visit rose 240%, from $560 to $1354. The diagnostic tests, treatments, and hospitalizations that emergency clinicians order result in significant costs. OBJECTIVE To create a "top-five" list of tests, treatments, and disposition decisions that are of little value, are amenable to standardization, and are actionable by emergency medicine clinicians. DESIGN, SETTING, AND PARTICIPANTS Modified Delphi consensus process and survey of 283 emergency medicine clinicians (physicians, physician assistants, and nurse practitioners) from 6 EDs. INTERVENTION We assembled a technical expert panel (TEP) and conducted a modified Delphi process to identify a top-five list using a 4-step process. In phase 1, we generated a list of low-value clinical decisions from TEP brainstorming and e-mail solicitation of clinicians. In phase 2, the TEP ranked items on contribution to cost, benefit to patients, and actionability by clinicians. In phase 3, we surveyed all ordering clinicians from the 6 EDs regarding distinct aspects of each item. In phase 4, the TEP voted for a final top-five list based on survey results and discussion. MAIN OUTCOMES AND MEASURES A top-five list for emergency medicine. The TEP ranked items on contribution to cost, benefit to patients, and actionability by clinicians. The survey asked clinicians to score items on the potential benefit or harm to patients and the provider actionability of each item. Voting and surveys used 5-point Likert scales. A Pearson interdomain correlation was used. RESULTS Phase 1 identified 64 low-value items. Phase 2 narrowed this list to 7 laboratory tests, 3 medications, 4 imaging studies, and 3 disposition decisions included in the phase 3 survey (71.0% response rate). All 17 items showed a significant positive correlation between benefit and actionability (r, 0.19-0.37 [P ≤ .01]). One item received unanimous TEP support, 4 received majority support, and 12 received at least 1 vote. CONCLUSIONS AND RELEVANCE Our TEP identified clinical actions that are of low value and within the control of ED health care providers. This method can be used to identify additional actionable targets of overuse in emergency medicine.

Action and Valence Modulate Choice and Choice-Induced Preference Change

PubMed Central

Koster, Raphael; Duzel, Emrah; Dolan, Raymond J.

2015-01-01

Choices are not only communicated via explicit actions but also passively through inaction. In this study we investigated how active or passive choice impacts upon the choice process itself as well as a preference change induced by choice. Subjects were tasked to select a preference for unfamiliar photographs by action or inaction, before and after they gave valuation ratings for all photographs. We replicate a finding that valuation increases for chosen items and decreases for unchosen items compared to a control condition in which the choice was made post re-evaluation. Whether choice was expressed actively or passively affected the dynamics of revaluation differently for positive and negatively valenced items. Additionally, the choice itself was biased towards action such that subjects tended to choose a photograph obtained by action more often than a photographed obtained through inaction. These results highlight intrinsic biases consistent with a tight coupling of action and reward and add to an emerging understanding of how the mode of action itself, and not just an associated outcome, modulates the decision making process. PMID:25747703

Providing mental health first aid in the workplace: a Delphi consensus study.

PubMed

Bovopoulos, Nataly; Jorm, Anthony F; Bond, Kathy S; LaMontagne, Anthony D; Reavley, Nicola J; Kelly, Claire M; Kitchener, Betty A; Martin, Angela

2016-08-02

Mental health problems are common in the workplace, but workers affected by such problems are not always well supported by managers and co-workers. Guidelines exist for the public on how to provide mental health first aid, but not specifically on how to tailor one's approach if the person of concern is a co-worker or employee. A Delphi consensus study was carried out to develop guidelines on additional considerations required when offering mental health first aid in a workplace context. A systematic search of websites, books and journal articles was conducted to develop a questionnaire with 246 items containing actions that someone may use to offer mental health first aid to a co-worker or employee. Three panels of experts from English-speaking countries were recruited (23 consumers, 26 managers and 38 workplace mental health professionals), who independently rated the items over three rounds for inclusion in the guidelines. The retention rate of the expert panellists across the three rounds was 61.7 %. Of the 246 items, 201 items were agreed to be important or very important by at least 80 % of panellists. These 201 endorsed items included actions on how to approach and offer support to a co-worker, and additional considerations where the person assisting is a supervisor or manager, or is assisting in crisis situations such as acute distress. The guidelines outline strategies for a worker to use when they are concerned about the mental health of a co-worker or employee. They will be used to inform future tailoring of Mental Health First Aid training when it is delivered in workplace settings and could influence organisational policies and procedures.

76 FR 71939 - Caribbean Fishery Management Council; Public Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-21

... discussion relevant to the agenda items. To further accommodate discussion and completion of all items on the... meetings are open to the public, and will be conducted in English. Fishers and other interested persons are... discussion, those issues may not be subjects for formal action during this meeting. Actions will be...

The Student Actions Coding Sheet (SACS): An instrument for illuminating the shifts toward student-centered science classrooms

NASA Astrophysics Data System (ADS)

Erdogan, Ibrahim; Campbell, Todd; Hashidah Abd-Hamid, Nor

2011-07-01

This study describes the development of an instrument to investigate the extent to which student-centered actions are occurring in science classrooms. The instrument was developed through the following five stages: (1) student action identification, (2) use of both national and international content experts to establish content validity, (3) refinement of the item pool based on reviewer comments, (4) pilot testing of the instrument, and (5) statistical reliability and item analysis leading to additional refinement and finalization of the instrument. In the field test, the instrument consisted of 26 items separated into four categories originally derived from student-centered instruction literature and used by the authors to sort student actions in previous research. The SACS was administered across 22 Grade 6-8 classrooms by 22 groups of observers, with a total of 67 SACS ratings completed. The finalized instrument was found to be internally consistent, with acceptable estimates from inter-rater intraclass correlation reliability coefficients at the p < 0.01 level. After the final stage of development, the SACS instrument consisted of 24 items separated into three categories, which aligned with the factor analysis clustering of the items. Additionally, concurrent validity of the SACS was established with the Reformed Teaching Observation Protocol. Based on the analyses completed, the SACS appears to be a useful instrument for inclusion in comprehensive assessment packages for illuminating the extent to which student-centered actions are occurring in science classrooms.

Development of a new assessment scale for measuring interaction during staff-assisted transfer of residents in dementia special care units.

PubMed

Thunborg, Charlotta; von Heideken Wågert, Petra; Götell, Eva; Ivarsson, Ann-Britt; Söderlund, Anne

2015-02-10

Mobility problems and cognitive deficits related to transferring or moving persons suffering from dementia are associated with dependency. Physical assistance provided by staff is an important component of residents' maintenance of mobility in dementia care facilities. Unfortunately, hands-on assistance during transfers is also a source of confusion in persons with dementia, as well as a source of strain in the caregiver. The bidirectional effect of actions in a dementia care dyad involved in transfer is complicated to evaluate. This study aimed to develop an assessment scale for measuring actions related to transferring persons with dementia by dementia care dyads. This study was performed in four phases and guided by the framework of the biopsychosocial model and the approach presented by Social Cognitive Theory. These frameworks provided a starting point for understanding reciprocal effects in dyadic interaction. The four phases were 1) a literature review identifying existing assessment scales; 2) analyses of video-recorded transfer of persons with dementia for further generation of items, 3) computing the item content validity index of the 93 proposed items by 15 experts; and 4) expert opinion on the response scale and feasibility testing of the new assessment scale by video observation of the transfer situations. The development process resulted in a 17-item scale with a seven-point response scale. The scale consists of two sections. One section is related to transfer-related actions (e.g., capability of communication, motor skills performance, and cognitive functioning) of the person with dementia. The other section addresses the caregivers' facilitative actions (e.g., preparedness of transfer aids, interactional skills, and means of communication and interaction). The literature review and video recordings provided ideas for the item pool. Expert opinion decreased the number of items by relevance ratings and qualitative feedback. No further development of items was performed after feasibility testing of the scale. To enable assessment of transfer-related actions in dementia care dyads, our new scale shows potential for bridging the gap in this area. Results from this study could provide health care professionals working in dementia care facilities with a useful tool for assessing transfer-related actions.

78 FR 72883 - Sunshine Act Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-04

... EXPORT-IMPORT BANK OF THE UNITED STATES Sunshine Act Meeting ACTION: Notice of an Open Meeting of...., Washington, DC 20571. OPEN AGENDA ITEMS: Item No. 1 Ex-Im Bank Advisory Committee for 2014 (New Members) Item... open to public observation for Items No. 1 & 2 only. FURTHER INFORMATION: Members of the public who...

Community Environmental Response Facilitation Act (CERFA) Report. Fort Devens Facility, Fort Devens, Massachusetts

DTIC Science & Technology

1994-04-01

REMEDIAL DESIGN REMOVAL INVESTIGATION LATEST TECH ASSIST LATEST REMOVAL ACTION CERCLIS SITE SEARCH ID: 3 MAP ID : 3 NAME : FORT DEVENS REV DATE 05-21...34 ABB Environmental Services, Inc., June 1993. Draft Focused Feasibility Study Report, Data Item A009, Fort Devens , Focused Feasibility Study, AOCs 44...surrounding Fort Devens ; specific and remediation activity at information for surrounding properties Fort Devens can be found in Section 4.3.

A Method for Functional Task Alignment Analysis of an Arthrocentesis Simulator.

PubMed

Adams, Reid A; Gilbert, Gregory E; Buckley, Lisa A; Nino Fong, Rodolfo; Fuentealba, I Carmen; Little, Erika L

2018-05-16

During simulation-based education, simulators are subjected to procedures composed of a variety of tasks and processes. Simulators should functionally represent a patient in response to the physical action of these tasks. The aim of this work was to describe a method for determining whether a simulator does or does not have sufficient functional task alignment (FTA) to be used in a simulation. Potential performance checklist items were gathered from published arthrocentesis guidelines and aggregated into a performance checklist using Lawshe's method. An expert panel used this performance checklist and an FTA analysis questionnaire to evaluate a simulator's ability to respond to the physical actions required by the performance checklist. Thirteen items, from a pool of 39, were included on the performance checklist. Experts had mixed reviews of the simulator's FTA and its suitability for use in simulation. Unexpectedly, some positive FTA was found for several tasks where the simulator lacked functionality. By developing a detailed list of specific tasks required to complete a clinical procedure, and surveying experts on the simulator's response to those actions, educators can gain insight into the simulator's clinical accuracy and suitability. Unexpected of positive FTA ratings of function deficits suggest that further revision of the survey method is required.

77 FR 5836 - Notice of Intent To Repatriate a Cultural Item: Kingman Museum, Inc., Battle Creek, MI

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-06

... Cultural Item: Kingman Museum, Inc., Battle Creek, MI AGENCY: National Park Service, Interior. ACTION... determined that the cultural item meets the definition of unassociated funerary object and repatriation to... any Indian tribe that believes itself to be culturally affiliated with the cultural item may contact...

An Item Gains and Losses Analysis of False Memories Suggests Critical Items Receive More Item-Specific Processing than List Items

ERIC Educational Resources Information Center

Burns, Daniel J.; Martens, Nicholas J.; Bertoni, Alicia A.; Sweeney, Emily J.; Lividini, Michelle D.

2006-01-01

In a repeated testing paradigm, list items receiving item-specific processing are more likely to be recovered across successive tests (item gains), whereas items receiving relational processing are likely to be forgotten progressively less on successive tests. Moreover, analysis of cumulative-recall curves has shown that item-specific processing…

77 FR 58210 - 31st Meeting: RTCA Special Committee 206, Aeronautical Information and Meteorological Data Link...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-19

... approve meeting agenda Action item review Sub-Group (SG1--Wake OSED, SG3--Architecture, SG4--DO-252... Architecture(s) AAtS Implementation Guidance Document New Capabilities in Flight Services 1 p.m. Opening... Action item review Future meeting plans and dates Other business 1 p.m. Adjourn (no lunch break) Welcome...

Image and information management system

NASA Technical Reports Server (NTRS)

Robertson, Tina L. (Inventor); Raney, Michael C. (Inventor); Dougherty, Dennis M. (Inventor); Kent, Peter C. (Inventor); Brucker, Russell X. (Inventor); Lampert, Daryl A. (Inventor)

2009-01-01

A system and methods through which pictorial views of an object's configuration, arranged in a hierarchical fashion, are navigated by a person to establish a visual context within the configuration. The visual context is automatically translated by the system into a set of search parameters driving retrieval of structured data and content (images, documents, multimedia, etc.) associated with the specific context. The system places ''hot spots'', or actionable regions, on various portions of the pictorials representing the object. When a user interacts with an actionable region, a more detailed pictorial from the hierarchy is presented representing that portion of the object, along with real-time feedback in the form of a popup pane containing information about that region, and counts-by-type reflecting the number of items that are available within the system associated with the specific context and search filters established at that point in time.

Image and information management system

NASA Technical Reports Server (NTRS)

Robertson, Tina L. (Inventor); Kent, Peter C. (Inventor); Raney, Michael C. (Inventor); Dougherty, Dennis M. (Inventor); Brucker, Russell X. (Inventor); Lampert, Daryl A. (Inventor)

2007-01-01

A system and methods through which pictorial views of an object's configuration, arranged in a hierarchical fashion, are navigated by a person to establish a visual context within the configuration. The visual context is automatically translated by the system into a set of search parameters driving retrieval of structured data and content (images, documents, multimedia, etc.) associated with the specific context. The system places hot spots, or actionable regions, on various portions of the pictorials representing the object. When a user interacts with an actionable region, a more detailed pictorial from the hierarchy is presented representing that portion of the object, along with real-time feedback in the form of a popup pane containing information about that region, and counts-by-type reflecting the number of items that are available within the system associated with the specific context and search filters established at that point in time.

HIV-Related Stigma Among Spanish-speaking Latinos in an Emerging Immigrant Receiving City.

PubMed

Dolwick Grieb, Suzanne M; Shah, Harita; Flores-Miller, Alejandra; Zelaya, Carla; Page, Kathleen R

2017-08-01

HIV-related stigma has been associated with a reluctance to test for HIV among Latinos. This study assessed community HIV-related stigma within an emerging Latino immigrant receiving city. We conducted a brief survey among a convenience sample of 312 Spanish-speaking Latinos in Baltimore, Maryland. HIV-related stigma was assessed through six items. Associations between stigma items, socio-demographic characteristics, and HIV testing history were considered. Gender, education, and religiosity were significantly associated with stigmatizing HIV-related beliefs. For example, men were 3.4 times more likely to hold more than three stigmatizing beliefs than women, and were also twice as likely as women to report feeling hesitant to test for HIV for fear of people's reaction if the test is positive. These findings can help inform future stigma interventions in this community. In particular, we were able to distinguish between drivers of stigma such as fear and moralistic attitudes, highlighting specific actionable items.

75 FR 4589 - National Science Board; Sunshine Act Meetings; Notice

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-28

... 1235 Approval of December 2009 Minutes. Committee Chairman's Remarks. NSB Information Item: Access to LIGO Data by the Broader Community. NSB Information Item: DUSEL: Preliminary Design Effort. NSB... Research. NSB Action Item: Award for NEON: Observatory Design and Prototyping. Committee on Strategy and...

The factor structure of the Values in Action Inventory of Strengths (VIA-IS): An item-level exploratory structural equation modeling (ESEM) bifactor analysis.

PubMed

Ng, Vincent; Cao, Mengyang; Marsh, Herbert W; Tay, Louis; Seligman, Martin E P

2017-08-01

The factor structure of the Values in Action Inventory of Strengths (VIA-IS; Peterson & Seligman, 2004) has not been well established as a result of methodological challenges primarily attributable to a global positivity factor, item cross-loading across character strengths, and questions concerning the unidimensionality of the scales assessing character strengths. We sought to overcome these methodological challenges by applying exploratory structural equation modeling (ESEM) at the item level using a bifactor analytic approach to a large sample of 447,573 participants who completed the VIA-IS with all 240 character strengths items and a reduced set of 107 unidimensional character strength items. It was found that a 6-factor bifactor structure generally held for the reduced set of unidimensional character strength items; these dimensions were justice, temperance, courage, wisdom, transcendence, humanity, and an overarching general factor that is best described as dispositional positivity. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

75 FR 11534 - Sunshine Act Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-11

... EXPORT-IMPORT BANK OF THE UNITED STATES Sunshine Act Meeting ACTION: Notice of a Partially Open...., Washington, DC 20571. Open Agenda Items: Item No. 1 Revision of Eximbank's Environmental Procedures and.... Public Participation: The meeting will be open to public observation for Items No. 1 & 2 only. For...

76 FR 77229 - Sunshine Act Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-12

... EXPORT-IMPORT BANK OF THE UNITED STATES Sunshine Act Meeting ACTION: Notice of a Partially Open...., Washington, DC 20571. OPEN AGENDA ITEM: Item No. 1: Ex-Im Bank Advisory Committee for 2012 (Additional Members). PUBLIC PARTICIPATION: The meeting will be open to public observation for Item No. 1 only...

78 FR 38031 - Sunshine Act Meetings

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-25

... EXPORT-IMPORT BANK Sunshine Act Meetings ACTION: Notice of a Partially Open Meeting of the Board...., Washington, DC 20571. OPEN AGENDA ITEMS: Item No. 1: Ex-Im Bank's Environmental Procedures and Guidelines. PUBLIC PARTICIPATION: The meeting will be open to public observation for Item No. 1 only. FURTHER...

78 FR 36779 - Sunshine Act Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-19

... EXPORT-IMPORT BANK Sunshine Act Meeting ACTION: Notice of a Partially Open Meeting of the Board of.... OPEN AGENDA ITEMS: Item No. 1: Ex-Im Bank's Environmental Procedures and Guidelines. PUBLIC PARTICIPATION: The meeting will be open to public observation for Item No. 1 only. FOR FURTHER INFORMATION...

Suicide first aid guidelines for Sri Lanka: a Delphi consensus study.

PubMed

De Silva, Saranga A; Colucci, Erminia; Mendis, Jayan; Kelly, Claire M; Jorm, Anthony F; Minas, Harry

2016-01-01

Sri Lanka has one of the highest suicide rates in the world. Gatekeeper programs aimed at specific target groups could be a promising suicide prevention strategy in the country. The aim of this study was to develop guidelines that help members of the public to provide first aid to persons in Sri Lanka who are at risk of suicide. The Delphi method was used to elicit consensus on potential helping statements to include in the guidelines. These statements describe information members of the public should have and actions they can take to help a person who is experiencing suicidal thoughts. An expert panel, comprised of mental health and suicide experts in Sri Lanka, rated each statement. The panellists were encouraged to suggest any additional action that was not included in the original questionnaire and, in particular, to include items that were culturally appropriate or gender specific. Responses to open-ended questions were used to generate new items. These items were included in the subsequent Delphi rounds. Three Delphi rounds were carried out. Statements were accepted for inclusion in the guidelines if they were endorsed (rated as essential or important) by at least 80 % of the panel. Statements endorsed by 70-79 % of the panel were re-rated in the following round. Statements with less than 70 % endorsement, or re-rated items that did not receive 80 % or higher endorsement were rejected. The output from the Delphi process was a set of endorsed statements. In the first round questionnaire 473 statements were presented to the panel and 58 new items were generated from responses to the open-ended questions. Of the total 531 statements presented, 304 were endorsed. These statements were used to develop the suicide first aid guidelines for Sri Lanka. By engaging Sri Lankans who are experts in the field of mental health or suicide this research developed culturally appropriate guidelines for providing mental health first aid to a person at risk of suicide in Sri Lanka. The guidelines may serve as a basis for developing training for members of the public to provide mental health first aid to persons at risk of suicide as part of Sri Lanka's suicide prevention strategy.

Social support for healthy eating: development and validation of a questionnaire for the French-Canadian population.

PubMed

Carbonneau, Elise; Bradette-Laplante, Maude; Lamarche, Benoît; Provencher, Véronique; Bégin, Catherine; Robitaille, Julie; Desroches, Sophie; Vohl, Marie-Claude; Corneau, Louise; Lemieux, Simone

2018-05-28

The present study aimed to develop and validate a questionnaire assessing social support for healthy eating in a French-Canadian population. A twenty-one-item questionnaire was developed. For each item, participants were asked to rate the frequency, in the past month, with which the actions described had been done by family and friends in two different environments: (i) at home and (ii) outside of home. The content was evaluated by an expert panel. A validation study sample was recruited and completed the questionnaire twice. Exploratory factor analysis was performed on items to assess the number of subscales. Internal consistency reliability was assessed using Cronbach's ɑ. Test-retest reliability was evaluated with intraclass correlations between scores of the two completions. Online survey. Men and women from the Québec City area (n 150). The content validity assessment led to a few changes, resulting in a twenty-two-item questionnaire. Exploratory factor analysis revealed a two-factor structure for both environments, resulting in four subscales: supportive actions at home; non-supportive actions at home; supportive actions outside of home; and non-supportive actions outside of home. Two items were removed from the questionnaire due to low loadings. The four subscales were found to be reliable (Cronbach's ɑ=0·82-0·94; test-retest intraclass correlation=0·51-0·70). The Social Support for Healthy Eating Questionnaire was developed for a French-Canadian population and demonstrated good psychometric properties. This questionnaire will be useful to explore the role of social support and its interactions with other factors in predicting eating behaviours.

Ordering actions for visibility. [distributed computing based on idea of atomic actions operating on data

NASA Technical Reports Server (NTRS)

Mckendry, M. S.

1985-01-01

The notion of 'atomic actions' has been considered in recent work on data integrity and reliability. It has been found that the standard database operations of 'read' and 'write' carry with them severe performance limitations. For this reason, systems are now being designed in which actions operate on 'objects' through operations with more-or-less arbitrary semantics. An object (i.e., an instance of an abstract data type) comprises data, a set of operations (procedures) to manipulate the data, and a set of invariants. An 'action' is a unit of work. It appears to be primitive to its surrounding environment, and 'atomic' to other actions. Attention is given to the conventional model of nested actions, ordering requirements, the maximum possible visibility (full visibility) for items which must be controlled by ordering constraints, item management paradigms, and requirements for blocking mechanisms which provide the required visibility.

Screening for the risk of job loss in multiple sclerosis (MS): development of an MS-specific Work Instability Scale (MS-WIS).

PubMed

McFadden, Estelle; Horton, Mike C; Ford, Helen L; Gilworth, Gill; McFadden, Majella; Tennant, Alan

2012-06-01

Multiple sclerosis (MS) mainly presents amongst those of working age. Depending upon the type of MS, many people embark upon a long period of managing their day-to-day work-related needs in the face of intermittent and sometimes persistent disabling symptoms. The objective of this study was to explore the concept of work instability (WI) following the onset of MS and develop a Work Instability Scale (WIS) specific to this population. WI amongst those with MS in work was explored through qualitative interviews which were then used to generate items for a WIS. Rasch analysis was used to refine the scaling properties of the MS-WIS, which was then validated against expert vocational assessment by occupational health physiotherapists and ergonomists. The resulting measure is a 22-item, self-administered scale which can be scored in three bands indicating low, medium and high risk of WI (job retention) problems. The scale meets modern psychometric requirements for measurement, indicated by adequate fit to the Rasch model with absence of local dependency and differential item functioning (DIF) by age, gender and hours worked. The scale presents an opportunity in routine clinical practice to take positive action to reduce sickness absence and prevent job loss.

Item Specifications, Science Grade 8. Blue Prints for Testing Minimum Performance Test.

ERIC Educational Resources Information Center

Arkansas State Dept. of Education, Little Rock.

These item specifications were developed as a part of the Arkansas "Minimum Performance Testing Program" (MPT). There is one item specification for each instructional objective included in the MPT. The purpose of an item specification is to provide an overview of the general content and format of test items used to measure an…

Item Specifications, Science Grade 6. Blue Prints for Testing Minimum Performance Test.

ERIC Educational Resources Information Center

Arkansas State Dept. of Education, Little Rock.

These item specifications were developed as a part of the Arkansas "Minimum Performance Testing Program" (MPT). There is one item specification for each instructional objective included in the MPT. The purpose of an item specification is to provide an overview of the general content and format of test items used to measure an…

Considerations Taken in Developing the Frequency Assignment Guidelines for Communications in the Mars Region Provided in SFCG Recommendation 22-1, (SFCG Action Item No. 23/10)

NASA Technical Reports Server (NTRS)

Wang, Charles C.; Peng, Ted; Sue, Miles K.

2004-01-01

In the 23'd Annual SFCG meeting in San Diego, CA, the SFCG created SFCG Action Item No. 23/10 to provide a readable summary of the work done by the Mars Interim Working Group (MIWG). The SFCG created the MIWG to develop a frequency plan for future Mars missions. The working group has produced a number of documents resulting in a recommendation, SFCG Rec 22-1 [1], titled Frequency Assignment Guidelines for Communications in Mars Region, including a frequency plan for the Mars Region. This document is prepared in response to the SFCG Action Item to provide an overview of the considerations taken when selecting the frequencies and to point out where detailed information of the considerations can be found.

76 FR 41497 - Sunshine Act Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-14

... EXPORT-IMPORT BANK OF THE UNITED STATES Sunshine Act Meeting ACTION: Notice of a Partially Open...., Washington, DC 20571. OPEN AGENDA ITEMS: Item No. 1: Resolution honoring the service of Ex-Im Bank's outgoing Director, Diane Farrell. PUBLIC PARTICIPATION: The meeting will be open to public observation for Item No...

78 FR 57632 - Sunshine Act Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-19

... EXPORT-IMPORT BANK Sunshine Act Meeting ACTION: Notice of a Partially Open Meeting of the Board of... 20571. OPEN AGENDA ITEMS: Item No. 1: PEFCO Secured Notes Resolutions for FY 2014. PUBLIC PARTICIPATION: The meeting will be open to public observation for Item No. 1 only. FURTHER INFORMATION: Members of...

78 FR 40475 - Sunshine Act Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-05

... EXPORT-IMPORT BANK Sunshine Act Meeting ACTION: Notice of a Partially Open Meeting of the Board of.... OPEN AGENDA ITEMS: Item No. 1: Resolution presented to a member of the Board of Directors upon his resignation. PUBLIC PARTICIPATION: The meeting will be open to public observation for Item No. 1 only. FOR...

75 FR 73082 - Sunshine Act Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-29

... EXPORT-IMPORT BANK OF THE UNITED STATES Sunshine Act Meeting ACTION: Notice of a Partially Open...., Washington, DC 20571. Open Agenda Item: Item No. 1: Ex-Im Bank Advisory Committee for 2011. Public Participation: The meeting will be open to public observation for Item No. 1 only. FURTHER INFORMATION: For...

76 FR 10898 - Sunshine Act Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-28

... EXPORT-IMPORT BANK OF THE UNITED STATES Sunshine Act Meeting ACTION: Notice of a Partially Open...., Washington, DC 20571. OPEN AGENDA ITEMS: Item No. 1: Ex-Im Bank Sub-Saharan Africa Advisory Committee for 2011. PUBLIC PARTICIPATION: The meeting will be open to public observation for Item No. 1 only. FURTHER...

75 FR 6661 - Sunshine Act Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-10

... EXPORT-IMPORT BANK OF THE UNITED STATES Sunshine Act Meeting ACTION: Notice of a Partially Open...., Washington, DC 20571. Open Agenda Items: Item No. 1: Ex-Im Bank Sub-Saharan Africa Advisory Committee for 2010. Public Participation: The meeting will be open to public observation for Item No. 1 only. Further...

77 FR 40612 - Sunshine Act Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-10

... EXPORT-IMPORT BANK OF THE UNITED STATES Sunshine Act Meeting ACTION: Notice of a Partially Open...., Washington, DC 20571. OPEN AGENDA ITEMS: Item No. 1: Ex-Im Bank Sub-Saharan Africa Advisory Committee for 2012. PUBLIC PARTICIPATION: The meeting will be open to public observation for Item No. 1 only. FURTHER...

76 FR 73632 - Sunshine Act Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-29

... EXPORT-IMPORT BANK OF THE UNITED STATES Sunshine Act Meeting ACTION: Notice of a Partially Open..., Washington, DC 20571. Open Agenda Item: Item No. 1: Ex-Im Bank Advisory Committee for 2011. Public Participation: The meeting will be open to public observation for Item No. 1 only. FOR FURTHER INFORMATION...

75 FR 8065 - Sunshine Act Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-23

... EXPORT-IMPORT BANK OF THE UNITED STATES Sunshine Act Meeting ACTION: Notice of a partially open...., Washington, DC 20571. Open Agenda Items: Item No. 1: Ex-Im Bank Sub-Saharan Africa Advisory Committee for 2010. Public Participation: The meeting will be open to public observation for Item No. 1 only. Further...

46 CFR 535.801 - Independent action.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 9 2010-10-01 2010-10-01 false Independent action. 535.801 Section 535.801 Shipping... Provisions § 535.801 Independent action. (a) Each conference agreement shall specify the independent action... independent action on any rate or service item upon not more than 5 calendar days' notice to the conference...

The Effectiveness of a Cognitive Task Analysis Informed Curriculum to Increase Self-Efficacy and Improve Performance for an Open Cricothyrotomy

DTIC Science & Technology

2011-01-01

either the CTA group (n 12) or the control group (n 14). The CTA group learned the open cricothyrotomy procedure using the CTA curriculum. The...completed a 6-item pretest that posed open - ended questions regarding actions and decisions required to conduct the procedure given a specific... posttest assessing their knowl- edge of the procedure. Parallel forms of the pretest and post- test instruments were developed using different case scenar

Measurement Models for Reasoned Action Theory.

PubMed

Hennessy, Michael; Bleakley, Amy; Fishbein, Martin

2012-03-01

Quantitative researchers distinguish between causal and effect indicators. What are the analytic problems when both types of measures are present in a quantitative reasoned action analysis? To answer this question, we use data from a longitudinal study to estimate the association between two constructs central to reasoned action theory: behavioral beliefs and attitudes toward the behavior. The belief items are causal indicators that define a latent variable index while the attitude items are effect indicators that reflect the operation of a latent variable scale. We identify the issues when effect and causal indicators are present in a single analysis and conclude that both types of indicators can be incorporated in the analysis of data based on the reasoned action approach.

Grasp posture alters visual processing biases near the hands

PubMed Central

Thomas, Laura E.

2015-01-01

Observers experience biases in visual processing for objects within easy reach of their hands that may assist them in evaluating items that are candidates for action. I investigated the hypothesis that hand postures affording different types of actions differentially bias vision. Across three experiments, participants performed global motion detection and global form perception tasks while their hands were positioned a) near the display in a posture affording a power grasp, b) near the display in a posture affording a precision grasp, or c) in their laps. Although the power grasp posture facilitated performance on the motion task, the precision grasp posture instead facilitated performance on the form task. These results suggest that the visual system weights processing based on an observer’s current affordances for specific actions: fast and forceful power grasps enhance temporal sensitivity, while detail-oriented precision grasps enhance spatial sensitivity. PMID:25862545

Use of Reflection-in-Action and Self-Assessment to Promote Critical Thinking Among Pharmacy Students

PubMed Central

Gregory, Paul AM; Chiu, Stephanie

2008-01-01

Objective To examine whether self-assessment and reflection-in-action improves critical thinking among pharmacy students. Methods A 24-item standardized test of critical thinking was developed utilizing previously-validated questions. Participants were divided into 2 groups (conditions). Those in condition 1 completed the test with no interference; those in condition 2 completed the test but were prompted at specific points during the test to reflect and self-assess. Results A total of 94 undergraduate (BScPhm) pharmacy students participated in this study. Significant differences (p < 0.05) were observed between those who completed the test under condition 1 and condition 2, suggesting reflection and self-assessment may contribute positively to improvement in critical thinking. Conclusions Structured opportunities to reflect-in-action and self-assess may be associated with improvements among pharmacy students in performance of tasks related to critical thinking. PMID:18698383

Newsletter on Science, Technology & Human Values, Number 22.

ERIC Educational Resources Information Center

Shelanski, Vivien B., Ed.

This publication contains many news items such as meeting and conference descriptions and dates, proposed and current legislative action, publication descriptions, and topical articles. The items all pertain to the impact on humanity of science and technology. In this issue, news items include NSF, NEH, and AAAS meeting and seminar notices,…

Item-specific processing reduces false memories.

PubMed

McCabe, David P; Presmanes, Alison G; Robertson, Chuck L; Smith, Anderson D

2004-12-01

We examined the effect of item-specific and relational encoding instructions on false recognition in two experiments in which the DRM paradigm was used (Deese, 1959; Roediger & McDermott, 1995). Type of encoding (item-specific or relational) was manipulated between subjects in Experiment 1 and within subjects in Experiment 2. Decision-based explanations (e.g., the distinctiveness heuristic) predict reductions in false recognition in between-subjects designs, but not in within-subjects designs, because they are conceptualized as global shifts in decision criteria. Memory-based explanations predict reductions in false recognition in both designs, resulting from enhanced recollection of item-specific details. False recognition was reduced following item-specific encoding instructions in both experiments, favoring a memory-based explanation. These results suggest that providing unique cues for the retrieval of individual studied items results in enhanced discrimination between those studied items and critical lures. Conversely, enhancing the similarity of studied items results in poor discrimination among items within a particular list theme. These results are discussed in terms of the item-specific/ relational framework (Hunt & McDaniel, 1993).

75 FR 8917 - Action Affecting Export Privileges; Afshin Rezaei

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-26

... DEPARTMENT OF COMMERCE Bureau of Industry and Security Action Affecting Export Privileges; Afshin... any item subject to the Regulations; B. Take any action that facilitates the acquisition or attempted..., possession or control; C. Take any action to acquire from or to facilitate the acquisition or attempted...

Measurement Models for Reasoned Action Theory

PubMed Central

Hennessy, Michael; Bleakley, Amy; Fishbein, Martin

2012-01-01

Quantitative researchers distinguish between causal and effect indicators. What are the analytic problems when both types of measures are present in a quantitative reasoned action analysis? To answer this question, we use data from a longitudinal study to estimate the association between two constructs central to reasoned action theory: behavioral beliefs and attitudes toward the behavior. The belief items are causal indicators that define a latent variable index while the attitude items are effect indicators that reflect the operation of a latent variable scale. We identify the issues when effect and causal indicators are present in a single analysis and conclude that both types of indicators can be incorporated in the analysis of data based on the reasoned action approach. PMID:23243315

75 FR 32742 - Action Affecting Export Privileges; Joseph Piquet

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-09

... DEPARTMENT OF COMMERCE Bureau of Industry and Security Action Affecting Export Privileges; Joseph... on behalf of the Denied Person any item subject to the Regulations; B. Take any action that... or attempts to acquire such ownership, possession or control; C. Take any action to acquire from or...

76 FR 13127 - Action Affecting Export Privileges; Amy Farrow

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-10

... DEPARTMENT OF COMMERCE Bureau of Industry and Security Action Affecting Export Privileges; Amy... reexport to or on behalf of the Denied Person any item subject to the Regulations; B. Take any action that... Denied Person acquires or attempts to acquire such ownership, possession or control; C. Take any action...

Research applications for an Object and Action Naming Battery to assess naming skills in adult Spanish-English bilingual speakers.

PubMed

Edmonds, Lisa A; Donovan, Neila J

2014-06-01

Virtually no valid materials are available to evaluate confrontation naming in Spanish-English bilingual adults in the U.S. In a recent study, a large group of young Spanish-English bilingual adults were evaluated on An Object and Action Naming Battery (Edmonds & Donovan in Journal of Speech, Language, and Hearing Research 55:359-381, 2012). Rasch analyses of the responses resulted in evidence for the content and construct validity of the retained items. However, the scope of that study did not allow for extensive examination of individual item characteristics, group analyses of participants, or the provision of testing and scoring materials or raw data, thereby limiting the ability of researchers to administer the test to Spanish-English bilinguals and to score the items with confidence. In this study, we present the in-depth information described above on the basis of further analyses, including (1) online searchable spreadsheets with extensive empirical (e.g., accuracy and name agreeability) and psycholinguistic item statistics; (2) answer sheets and instructions for scoring and interpreting the responses to the Rasch items; (3) tables of alternative correct responses for English and Spanish; (4) ability strata determined for all naming conditions (English and Spanish nouns and verbs); and (5) comparisons of accuracy across proficiency groups (i.e., Spanish dominant, English dominant, and balanced). These data indicate that the Rasch items from An Object and Action Naming Battery are valid and sensitive for the evaluation of naming in young Spanish-English bilingual adults. Additional information based on participant responses for all of the items on the battery can provide researchers with valuable information to aid in stimulus development and response interpretation for experimental studies in this population.

Identifying content for the glaucoma-specific item bank to measure quality-of-life parameters.

PubMed

Khadka, Jyoti; McAlinden, Colm; Craig, Jamie E; Fenwick, Eva K; Lamoureux, Ecosse L; Pesudovs, Konrad

2015-01-01

Patient-reported outcomes (PROs) have become essential clinical trial end points. However, a comprehensive, multidimensional, patient-relevant, and precise glaucoma-specific PRO instrument is not available. Therefore, the purpose of this study was to identify content for a new, glaucoma-specific, quality-of-life (QOL) item bank. Content identification was undertaken in 5 phases: (1) identification of extant items in glaucoma-specific instruments and the qualitative literature; (2) focus groups and interviews with glaucoma patients; (3) item classification and selection; (4) expert review and revision of items; and (5) cognitive interviews with patients. A total of 737 unique items (extant items from PRO instruments, 247; qualitative articles, 14 items; focus groups and semistructured interviews, 476 items) were identified. These items were classified into 10 QOL domains. Four criteria (item redundancy, item inconsistent with domain definition, item content too narrow to have wider applicability, and item clarity) were used to remove and refine the items. After the cognitive interviews, the final minimally representative item set had a total of 342 unique items belonging to 10 domains: activity limitation (88), mobility (20), visual symptoms (19), ocular surface symptoms (22), general symptoms (15), convenience (39), health concerns (45), emotional well-being (49), social issues (23), and economic issues (22). The systematic content identification process identified 10 QOL domains, which were important to patients with glaucoma. The majority of the items were identified from the patient-specific focus groups and semistructured interviews suggesting that the existing PRO instruments do not adequately address QOL issues relevant to individuals with glaucoma.

77 FR 11569 - Notice of Intent To Repatriate Cultural Items: USDA Forest Service, Coconino National Forest...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-27

... Cultural Items: USDA Forest Service, Coconino National Forest, Flagstaff, AZ AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The USDA Forest Service, Coconino NF, in consultation with the...

When "good" is not always right: effect of the consequences of motor action on valence-space associations.

PubMed

Brouillet, Denis; Milhau, Audrey; Brouillet, Thibaut

2015-01-01

Since the work of Casasanto (2009), it is now well established that valence and laterality are associated. Participants tend to prefer objects presented on their dominant side over items presented on their non-dominant side, and to place good items on their dominant side and bad items on the other side. Several studies highlight that those associations of valence and laterality are accounted for by the greater motor fluency of the dominant hand and various studies noted that these associations could be reversed depending on the way people interact with their environment. Consistently with the Theory of Event Coding, the aim of this work is to show that the consequences of motor actions could also reverse the associations between valence and laterality. Thus, if participants had to place two animals (one good, one bad) on two supports, one stable (no risk of falling), one unstable (risk of falling), we hypothesized that the good item would be placed on the stable support, regardless of the side where it would be put (i.e., on the dominant or non-dominant side). We expected the opposite for the bad item. The results of two experiments are consistent with this prediction and support the claim that the consequences of motor action bias the hedonic connotation of our dominant side.

When “good” is not always right: effect of the consequences of motor action on valence-space associations

PubMed Central

Brouillet, Denis; Milhau, Audrey; Brouillet, Thibaut

2015-01-01

Since the work of Casasanto (2009), it is now well established that valence and laterality are associated. Participants tend to prefer objects presented on their dominant side over items presented on their non-dominant side, and to place good items on their dominant side and bad items on the other side. Several studies highlight that those associations of valence and laterality are accounted for by the greater motor fluency of the dominant hand and various studies noted that these associations could be reversed depending on the way people interact with their environment. Consistently with the Theory of Event Coding, the aim of this work is to show that the consequences of motor actions could also reverse the associations between valence and laterality. Thus, if participants had to place two animals (one good, one bad) on two supports, one stable (no risk of falling), one unstable (risk of falling), we hypothesized that the good item would be placed on the stable support, regardless of the side where it would be put (i.e., on the dominant or non-dominant side). We expected the opposite for the bad item. The results of two experiments are consistent with this prediction and support the claim that the consequences of motor action bias the hedonic connotation of our dominant side. PMID:25798122

Mental Health First Aid guidelines for helping a suicidal person: a Delphi consensus study in the Philippines

PubMed Central

2010-01-01

Background This study aimed to develop guidelines for how a member of the Filipino public should provide mental health first aid to a person who is suicidal. Methods The guidelines were produced by developing a questionnaire containing possible first aid actions and asking an expert panel of 34 Filipino mental health clinicians to rate whether each action should be included in the guidelines. The content of the questionnaire was based on a systematic search of the relevant evidence and claims made by authors of consumer and carer guides and websites. The panel members were asked to complete the questionnaire by web survey. Three rounds of the rating were carried and, at the end of each round, items that reached the consensus criterion were selected for inclusion in the guidelines. During the first round, panel members were also asked to suggest any additional actions that were not covered in the original questionnaire (to include items that are relevant to local cultural circumstances, values, and social norms). Responses to these open-ended questions were used to generate new items. Results The output from the Delphi process was a set of agreed upon action statements. The Delphi process started with 138 statements, 48 new items were written based on suggestions from panel members and, of these 186 items, 102 met the consensus criterion. These statements were used to develop the guidelines appended to this paper. The guidelines are currently being translated into local languages. Conclusions There are a number of actions that are considered to be useful for members of the public when they encounter someone who is experiencing suicidal thoughts or engaging in suicidal behaviour. Although the guidelines are designed for members of the public, they may also be helpful to non-mental health professionals working in health and welfare settings. PMID:21167076

Mental Health First Aid guidelines for helping a suicidal person: a Delphi consensus study in Japan

PubMed Central

2011-01-01

Background This study aimed to develop guidelines for how a member of the Japanese public should provide mental health first aid to a person who is suicidal. Methods The guidelines were produced by developing a questionnaire containing possible first aid actions and asking an expert panel of 32 Japanese mental health professionals to rate whether each action should be included in the guidelines. The content of the questionnaire was based on a systematic search of the relevant evidence and claims made by authors of consumer and carer guides and websites. The panel members were asked to complete the questionnaire by web survey. Three rounds of the rating were carried and, at the end of each round, items that reached the consensus criterion were selected for inclusion in the guidelines. During the first round, panel members were also asked to suggest any additional actions that were not covered in the original questionnaire (to include items that are relevant to local cultural circumstances, values, and social norms). Responses to these open-ended questions were used to generate new items. Results The output from the Delphi process was a set of agreed upon action statements. The Delphi process started with 138 statements, 38 new items were written based on suggestions from panel members and, of these 176 items, 56 met the consensus criterion. These statements were used to develop the guidelines appended to this article. Conclusions There are a number of actions that are considered to be useful for members of the Japanese public when they encounter someone who is experiencing suicidal thoughts or engaging in suicidal behaviour. Although the guidelines are designed for members of the public, they may also be helpful to health professionals working in health and welfare settings who do not have clinical mental health training. PMID:21592409

Moving and memorizing: motor planning modulates the recency effect in serial and free recall.

PubMed

Weigelt, Matthias; Rosenbaum, David A; Huelshorst, Sven; Schack, Thomas

2009-09-01

Motor planning has generally been studied in situations where participants carry out physical actions without a particular purpose. Yet in everyday life physical actions are usually carried out for higher-order goals. We asked whether two previously discovered motor planning phenomena--the end-state comfort effect and motor hysteresis--would hold up if the actions were carried out in the service of higher-order goals. The higher-order goal we chose to study was memorization. By focusing on memorization, we asked not only how and whether motor planning is affected by the need to memorize, but also how memory performance might depend on the cognitive demands of motor planning. We asked university-student participants to retrieve cups from a column of drawers and memorize as many letters as possible from the inside of the cups. The drawers were opened either in a random order (Experiment 1) or in a regular order (Experiments 2 and 3). The end-state comfort effect and motor hysteresis were replicated in these conditions, indicating that the effects hold up when physical actions are carried out for the sake of a higher-order goal. Surprisingly, one of the most reliable effects in memory research was eliminated, namely, the tendency of recent items to be recalled better than earlier items--the recency effect. This outcome was not an artifact of memory being uniformly poor, because the tendency of initial items to be recalled better than later items--the primacy effect--was obtained. Elimination of the recency effect was not due to the requirement that participants recall items in their correct order, for the recency effect was also eliminated when the items could be recalled in any order (Experiment 3). These and other aspects of the results support recent claims for tighter links between perceptual-motor control and intellectual (symbolic) processing than have been assumed in the past.

Converging evidence for control of color-word Stroop interference at the item level.

PubMed

Bugg, Julie M; Hutchison, Keith A

2013-04-01

Prior studies have shown that cognitive control is implemented at the list and context levels in the color-word Stroop task. At first blush, the finding that Stroop interference is reduced for mostly incongruent items as compared with mostly congruent items (i.e., the item-specific proportion congruence [ISPC] effect) appears to provide evidence for yet a third level of control, which modulates word reading at the item level. However, evidence to date favors the view that ISPC effects reflect the rapid prediction of high-contingency responses and not item-specific control. In Experiment 1, we first show that an ISPC effect is obtained when the relevant dimension (i.e., color) signals proportion congruency, a problematic pattern for theories based on differential response contingencies. In Experiment 2, we replicate and extend this pattern by showing that item-specific control settings transfer to new stimuli, ruling out alternative frequency-based accounts. In Experiment 3, we revert to the traditional design in which the irrelevant dimension (i.e., word) signals proportion congruency. Evidence for item-specific control, including transfer of the ISPC effect to new stimuli, is apparent when 4-item sets are employed but not when 2-item sets are employed. We attribute this pattern to the absence of high-contingency responses on incongruent trials in the 4-item set. These novel findings provide converging evidence for reactive control of color-word Stroop interference at the item level, reveal theoretically important factors that modulate reliance on item-specific control versus contingency learning, and suggest an update to the item-specific control account (Bugg, Jacoby, & Chanani, 2011).

Evolution of a Test Item

ERIC Educational Resources Information Center

Spaan, Mary

2007-01-01

This article follows the development of test items (see "Language Assessment Quarterly", Volume 3 Issue 1, pp. 71-79 for the article "Test and Item Specifications Development"), beginning with a review of test and item specifications, then proceeding to writing and editing of items, pretesting and analysis, and finally selection of an item for a…

"Bottleneck study" : transportation infrastructure and traffic management analysis of cross border bottlenecks.

DOT National Transportation Integrated Search

2004-11-01

The motivation behind the Transportation Infrastructure and Traffic Management Analysis of : Cross Border Bottlenecks study was generated by the U.S.-Mexico Border Partnership Action : Plan (Action item #2 of the 22-Point Smart Border Action Plan: De...

Functional relations trump implied motion in recovery from extinction: evidence from the effects of animacy on extinction.

PubMed

Riddoch, M Jane; Riveros, Rodrigo; Humphreys, Glyn W

2011-02-01

Patients with extinction show a characteristic impairment in the identification of objects when two items are presented simultaneously, typically reporting the ipsilesional item only. The effect is thought to be due to a spatial bias advantaging the ipsilesional item under conditions of competing concurrent stimulation. Action relations between objects can result in recovery from extinction as the object pair may be perceived as a single group rather than competing perceptual units. However, objects interacting together can also have implied motion. Here we test whether implied motion is necessary to generate recovery from extinction. We varied orthogonally whether animate and inanimate objects were paired together in positions related or unrelated to action. Implied motion was greater when an animate object was present than when both stimuli were inanimate. Despite this, recovery from extinction was greater when actions were shown between inanimate objects. We suggest that actions between inanimate objects are perceived more easily due to the surfaces of these stimuli being designed for functional goals (e.g., the flat surface of a hammer head is designed to hit the flattened head of a nail). Attention is sensitive to the fit between potential action and the functional properties of objects, and not just to implied motion between stimuli.

Attitude of dental hygienists, general practitioners and periodontists towards preventive oral care: an exploratory study.

PubMed

Thevissen, Eric; De Bruyn, Hugo; Colman, Roos; Koole, Sebastiaan

2017-08-01

Promoting oral hygiene and stimulating patient's responsibility for his/her personal health remain challenging objectives. The presence of dental hygienists has led to delegation of preventive tasks. However, in some countries, such as Belgium, this profession is not yet legalized. The aim of this exploratory study was to compare the attitude towards oral-hygiene instructions and patient motivational actions by dental hygienists and by general practitioners/periodontists in a context without dental hygienists. A questionnaire on demographics (six items), oral-hygiene instructions (eight items) and patient motivational actions (six items) was distributed to 241 Dutch dental hygienists, 692 general practitioners and 32 periodontists in Flanders/Belgium. Statistical analysis included Fisher's exact-test, Pearson's chi-square test and multiple (multinomial) logistic regression analysis to observe the influence of profession, age, workload, practice area and chair-assistance. Significant variance was found between general practitioners and dental hygienists (in 13 of 14 items), between general practitioners and periodontists (in nine of 14 items) and between dental hygienists and periodontists (in five of 14 items). In addition to qualification, chair-assistance was also identified as affecting the attitude towards preventive oral care. The present study identified divergence in the application of, and experienced barriers and opinions about, oral-hygiene instructions and patient motivational actions between dental hygienists and general practitioners/periodontists in a context without dental hygienists. In response to the barriers reported it is suggested that preventive oriented care may benefit from the deployment of dental hygienists to increase access to qualified preventive oral care. © 2017 FDI World Dental Federation.

Teacher Fear of Litigation for Disciplinary Actions

ERIC Educational Resources Information Center

Holben, Diane M.; Zirkel, Perry A.; Caskie, Grace I. L.

2009-01-01

The present study determined the extent to which teachers' fear of litigation limits their disciplinary actions, including any significant differences by period, demographic factors, and item type. Teachers' perceptions of limitations placed on their disciplinary actions do not substantiate the "paralyzing fear" of litigation that…

"Bottleneck study" : transportation infrastructure and traffic management analysis of cross border bottlenecks. [Executive summary].

DOT National Transportation Integrated Search

2004-11-01

The motivation behind the Transportation Infrastructure and Traffic Management Analysis of : Cross Border Bottlenecks study was generated by the U.S.-Mexico Border Partnership Action : Plan (Action item #2 of the 22-Point Smart Border Action Plan: De...

Psychometric properties of the pain stages of change questionnaire as evaluated by rasch analysis in patients with chronic musculoskeletal pain

PubMed Central

2014-01-01

Background Our objective was to evaluate the measurement properties of the Pain Stages of Change Questionnaire (PSOCQ) and its four subscales Precontemplation, Contemplation, Action and Maintenance. Methods A total of 231 patients, median age 42 years, with chronic musculoskeletal pain responded to the 30 items in PSOCQ. Thresholds for item scores, and unidimensionality and invariance of the PSOCQ and its four subscales were evaluated by Rasch analysis, partial credit model. Results The items had disordered threshold and needed to be rescored. The 30 items in the PSOCQ did not fit the Rasch model Chi- square item trait statistics. All subscales fitted the Rasch models. The associations to pain (11 point numeric rating scale), emotional distress (Hopkins symptom check list v 25) and self-efficacy (Arthritis Self-Efficacy Scale) were highest for the Precontemplation subscale. Conclusion The present analysis revealed that all four subscales in PSOCQ fitted the Rasch model. No common construct for all subscales were identified, but the Action and Maintenance subscales were closely related. PMID:24646065

Negative affect promotes encoding of and memory for details at the expense of the gist: affect, encoding, and false memories.

PubMed

Storbeck, Justin

2013-01-01

I investigated whether negative affective states enhance encoding of and memory for item-specific information reducing false memories. Positive, negative, and neutral moods were induced, and participants then completed a Deese-Roediger-McDermott (DRM) false-memory task. List items were presented in unique spatial locations or unique fonts to serve as measures for item-specific encoding. The negative mood conditions had more accurate memories for item-specific information, and they also had fewer false memories. The final experiment used a manipulation that drew attention to distinctive information, which aided learning for DRM words, but also promoted item-specific encoding. For the condition that promoted item-specific encoding, false memories were reduced for positive and neutral mood conditions to a rate similar to that of the negative mood condition. These experiments demonstrated that negative affective cues promote item-specific processing reducing false memories. People in positive and negative moods encode events differently creating different memories for the same event.

14 CFR 35.15 - Safety analysis.

Code of Federal Regulations, 2011 CFR

2011-01-01

..., maintenance checks, and other similar equipment or procedures. If items of the safety system are outside the... Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS.... (1) Maintenance actions being carried out at stated intervals. This includes verifying that items...

A Role for the Motor System in Binding Abstract Emotional Meaning

PubMed Central

Carota, Francesca; Hauk, Olaf; Mohr, Bettina; Pulvermüller, Friedemann

2012-01-01

Sensorimotor areas activate to action- and object-related words, but their role in abstract meaning processing is still debated. Abstract emotion words denoting body internal states are a critical test case because they lack referential links to objects. If actions expressing emotion are crucial for learning correspondences between word forms and emotions, emotion word–evoked activity should emerge in motor brain systems controlling the face and arms, which typically express emotions. To test this hypothesis, we recruited 18 native speakers and used event-related functional magnetic resonance imaging to compare brain activation evoked by abstract emotion words to that by face- and arm-related action words. In addition to limbic regions, emotion words indeed sparked precentral cortex, including body-part–specific areas activated somatotopically by face words or arm words. Control items, including hash mark strings and animal words, failed to activate precentral areas. We conclude that, similar to their role in action word processing, activation of frontocentral motor systems in the dorsal stream reflects the semantic binding of sign and meaning of abstract words denoting emotions and possibly other body internal states. PMID:21914634

Enumeration versus multiple object tracking: the case of action video game players

PubMed Central

Green, C.S.; Bavelier, D.

2010-01-01

Here, we demonstrate that action video game play enhances subjects’ ability in two tasks thought to indicate the number of items that can be apprehended. Using an enumeration task, in which participants have to determine the number of quickly flashed squares, accuracy measures showed a near ceiling performance for low numerosities and a sharp drop in performance once a critical number of squares was reached. Importantly, this critical number was higher by about two items in video game players (VGPs) than in non-video game players (NVGPs). A following control study indicated that this improvement was not due to an enhanced ability to instantly apprehend the numerosity of the display, a process known as subitizing, but rather due to an enhancement in the slower more serial process of counting. To confirm that video game play facilitates the processing of multiple objects at once, we compared VGPs and NVGPs on the multiple object tracking task (MOT), which requires the allocation of attention to several items over time. VGPs were able to successfully track approximately two more items than NVGPs. Furthermore, NVGPs trained on an action video game established the causal effect of game playing in the enhanced performance on the two tasks. Together, these studies confirm the view that playing action video games enhances the number of objects that can be apprehended and suggest that this enhancement is mediated by changes in visual short-term memory skills. PMID:16359652

Enumeration versus multiple object tracking: the case of action video game players.

PubMed

Green, C S; Bavelier, D

2006-08-01

Here, we demonstrate that action video game play enhances subjects' ability in two tasks thought to indicate the number of items that can be apprehended. Using an enumeration task, in which participants have to determine the number of quickly flashed squares, accuracy measures showed a near ceiling performance for low numerosities and a sharp drop in performance once a critical number of squares was reached. Importantly, this critical number was higher by about two items in video game players (VGPs) than in non-video game players (NVGPs). A following control study indicated that this improvement was not due to an enhanced ability to instantly apprehend the numerosity of the display, a process known as subitizing, but rather due to an enhancement in the slower more serial process of counting. To confirm that video game play facilitates the processing of multiple objects at once, we compared VGPs and NVGPs on the multiple object tracking task (MOT), which requires the allocation of attention to several items over time. VGPs were able to successfully track approximately two more items than NVGPs. Furthermore, NVGPs trained on an action video game established the causal effect of game playing in the enhanced performance on the two tasks. Together, these studies confirm the view that playing action video games enhances the number of objects that can be apprehended and suggest that this enhancement is mediated by changes in visual short-term memory skills.

Testing the Invariance of the National Health and Nutrition Examination Survey's Sexual Behavior Questionnaire Across Gender, Ethnicity/Race, and Generation.

PubMed

Zhou, Anne Q; Hsueh, Loretta; Roesch, Scott C; Vaughn, Allison A; Sotelo, Frank L; Lindsay, Suzanne; Klonoff, Elizabeth A

2016-02-01

Federal and state policies are based on data from surveys that examine sexual-related cognitions and behaviors through self-reports of attitudes and actions. No study has yet examined their factorial invariance--specifically, whether the relationship between items assessing sexual behavior and their underlying construct differ depending on gender, ethnicity/race, or age. This study examined the factor structure of four items from the sexual behavior questionnaire part of the National Health and Nutrition Examination Survey (NHANES). As NHANES provided different versions of the survey per gender, invariance was tested across gender to determine whether subsequent tests across ethnicity/race and generation could be done across gender. Items were not invariant across gender groups so data files for women and men were not collapsed. Across ethnicity/race for both genders, and across generation for women, items were configurally invariant, and exhibited metric invariance across Latino/Latina and Black participants for both genders. Across generation for men, the configural invariance model could not be identified so the baseline models were examined. The four item one factor model fit well for the Millennial and GenerationX groups but was a poor fit for the baby boomer and silent generation groups, suggesting that gender moderated the invariance across generation. Thus, comparisons between ethnic/racial and generational groups should not be made between the genders or even within gender. Findings highlight the need for programs and interventions that promote a more inclusive definition of "having had sex."

Can Contingency Learning Alone Account for Item-Specific Control? Evidence from within- and Between-Language ISPC Effects

ERIC Educational Resources Information Center

Atalay, Nart Bedin; Misirlisoy, Mine

2012-01-01

The item-specific proportion congruence (ISPC) manipulation (Jacoby, Lindsay, & Hessels, 2003) produces larger Stroop interference for mostly congruent items than mostly incongruent items. This effect has been attributed to dynamic control over word-reading processes. However, proportion congruence of an item in the ISPC manipulation is…

Mapping cognitive overlaps between practice-based learning and improvement and evidence-based medicine: an operational definition for assessing resident physician competence.

PubMed

Chatterji, Madhabi; Graham, Mark J; Wyer, Peter C

2009-12-01

The complex competency labeled practice-based learning and improvement (PBLI) by the Accreditation Council for Graduate Medical Education (ACGME) incorporates core knowledge in evidence-based medicine (EBM). The purpose of this study was to operationally define a "PBLI-EBM" domain for assessing resident physician competence. The authors used an iterative design process to first content analyze and map correspondences between ACGME and EBM literature sources. The project team, including content and measurement experts and residents/fellows, parsed, classified, and hierarchically organized embedded learning outcomes using a literature-supported cognitive taxonomy. A pool of 141 items was produced from the domain and assessment specifications. The PBLI-EBM domain and resulting items were content validated through formal reviews by a national panel of experts. The final domain represents overlapping PBLI and EBM cognitive dimensions measurable through written, multiple-choice assessments. It is organized as 4 subdomains of clinical action: Therapy, Prognosis, Diagnosis, and Harm. Four broad cognitive skill branches (Ask, Acquire, Appraise, and Apply) are subsumed under each subdomain. Each skill branch is defined by enabling skills that specify the cognitive processes, content, and conditions pertinent to demonstrable competence. Most items passed content validity screening criteria and were prepared for test form assembly and administration. The operational definition of PBLI-EBM competence is based on a rigorously developed and validated domain and item pool, and substantially expands conventional understandings of EBM. The domain, assessment specifications, and procedures outlined may be used to design written assessments to tap important cognitive dimensions of the overall PBLI competency, as given by ACGME. For more comprehensive coverage of the PBLI competency, such instruments need to be complemented with performance assessments.

Mapping Cognitive Overlaps Between Practice-Based Learning and Improvement and Evidence-Based Medicine: An Operational Definition for Assessing Resident Physician Competence

PubMed Central

Chatterji, Madhabi; Graham, Mark J.; Wyer, Peter C.

2009-01-01

Purpose The complex competency labeled practice-based learning and improvement (PBLI) by the Accreditation Council for Graduate Medical Education (ACGME) incorporates core knowledge in evidence-based medicine (EBM). The purpose of this study was to operationally define a “PBLI-EBM” domain for assessing resident physician competence. Method The authors used an iterative design process to first content analyze and map correspondences between ACGME and EBM literature sources. The project team, including content and measurement experts and residents/fellows, parsed, classified, and hierarchically organized embedded learning outcomes using a literature-supported cognitive taxonomy. A pool of 141 items was produced from the domain and assessment specifications. The PBLI-EBM domain and resulting items were content validated through formal reviews by a national panel of experts. Results The final domain represents overlapping PBLI and EBM cognitive dimensions measurable through written, multiple-choice assessments. It is organized as 4 subdomains of clinical action: Therapy, Prognosis, Diagnosis, and Harm. Four broad cognitive skill branches (Ask, Acquire, Appraise, and Apply) are subsumed under each subdomain. Each skill branch is defined by enabling skills that specify the cognitive processes, content, and conditions pertinent to demonstrable competence. Most items passed content validity screening criteria and were prepared for test form assembly and administration. Conclusions The operational definition of PBLI-EBM competence is based on a rigorously developed and validated domain and item pool, and substantially expands conventional understandings of EBM. The domain, assessment specifications, and procedures outlined may be used to design written assessments to tap important cognitive dimensions of the overall PBLI competency, as given by ACGME. For more comprehensive coverage of the PBLI competency, such instruments need to be complemented with performance assessments. PMID:21975994

U-PLANT GEOGRAPHIC ZONE CLEANUP PROTOTYPE

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

ROMINE, L.D.

2006-02-01

The U Plant geographic zone (UPZ) occupies 0.83 square kilometers on the Hanford Site Central Plateau (200 Area). It encompasses the U Plant canyon (221-U Facility), ancillary facilities that supported the canyon, soil waste sites, and underground pipelines. The UPZ cleanup initiative coordinates the cleanup of the major facilities, ancillary facilities, waste sites, and contaminated pipelines (collectively identified as ''cleanup items'') within the geographic zone. The UPZ was selected as a geographic cleanup zone prototype for resolving regulatory, technical, and stakeholder issues and demonstrating cleanup methods for several reasons: most of the area is inactive, sufficient characterization information is availablemore » to support decisions, cleanup of the high-risk waste sites will help protect the groundwater, and the zone contains a representative cross-section of the types of cleanup actions that will be required in other geographic zones. The UPZ cleanup demonstrates the first of 22 integrated zone cleanup actions on the Hanford Site Central Plateau to address threats to groundwater, the environment, and human health. The UPZ contains more than 100 individual cleanup items. Cleanup actions in the zone will be undertaken using multiple regulatory processes and decision documents. Cleanup actions will include building demolition, waste site and pipeline excavation, and the construction of multiple, large engineered barriers. In some cases, different cleanup actions may be taken at item locations that are immediately adjacent to each other. The cleanup planning and field activities for each cleanup item must be undertaken in a coordinated and cohesive manner to ensure effective execution of the UPZ cleanup initiative. The UPZ zone cleanup implementation plan (ZCIP) was developed to address the need for a fundamental integration tool for UPZ cleanup. As UPZ cleanup planning and implementation moves forward, the ZCIP is intended to be a living document that will provide a focal point for integrating UPZ actions, including field cleanup activities, waste staging and handling, and post-cleanup monitoring and institutional controls.« less

7 CFR 1730.25 - Corrective action.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false Corrective action. 1730.25 Section 1730.25... AGRICULTURE ELECTRIC SYSTEM OPERATIONS AND MAINTENANCE Operations and Maintenance Requirements § 1730.25 Corrective action. (a) For any items on the RUS Form 300 rated unsatisfactory (i.e., 0 or 1) by the borrower...

Exploring problem solving strategies on multiple-choice science items: Comparing native Spanish-speaking English Language Learners and mainstream monolinguals

NASA Astrophysics Data System (ADS)

Kachchaf, Rachel Rae

The purpose of this study was to compare how English language learners (ELLs) and monolingual English speakers solved multiple-choice items administered with and without a new form of testing accommodation---vignette illustration (VI). By incorporating theories from second language acquisition, bilingualism, and sociolinguistics, this study was able to gain more accurate and comprehensive input into the ways students interacted with items. This mixed methods study used verbal protocols to elicit the thinking processes of thirty-six native Spanish-speaking English language learners (ELLs), and 36 native-English speaking non-ELLs when solving multiple-choice science items. Results from both qualitative and quantitative analyses show that ELLs used a wider variety of actions oriented to making sense of the items than non-ELLs. In contrast, non-ELLs used more problem solving strategies than ELLs. There were no statistically significant differences in student performance based on the interaction of presence of illustration and linguistic status or the main effect of presence of illustration. However, there were significant differences based on the main effect of linguistic status. An interaction between the characteristics of the students, the items, and the illustrations indicates considerable heterogeneity in the ways in which students from both linguistic groups think about and respond to science test items. The results of this study speak to the need for more research involving ELLs in the process of test development to create test items that do not require ELLs to carry out significantly more actions to make sense of the item than monolingual students.

Item-level psychometrics and predictors of performance for Spanish/English bilingual speakers on an object and action naming battery.

PubMed

Edmonds, Lisa A; Donovan, Neila J

2012-04-01

There is a pressing need for psychometrically sound naming materials for Spanish/English bilingual adults. To address this need, in this study the authors examined the psychometric properties of An Object and Action Naming Battery (An O&A Battery; Druks & Masterson, 2000) in bilingual speakers. Ninety-one Spanish/English bilinguals named O&A Battery items in English and Spanish. Responses underwent a Rasch analysis. Using correlation and regression analyses, the authors evaluated the effect of psycholinguistic (e.g., imageability) and participant (e.g., proficiency ratings) variables on accuracy. Rasch analysis determined unidimensionality across English and Spanish nouns and verbs and robust item-level psychometric properties, evidence for content validity. Few items did not fit the model, there were no ceiling or floor effects after uninformative and misfit items were removed, and items reflected a range of difficulty. Reliability coefficients were high, and the number of statistically different ability levels provided indices of sensitivity. Regression analyses revealed significant correlations between psycholinguistic variables and accuracy, providing preliminary construct validity. The participant variables that contributed most to accuracy were proficiency ratings and time of language use. Results suggest adequate content and construct validity of O&A items retained in the analysis for Spanish/English bilingual adults and support future efforts to evaluate naming in older bilinguals and persons with bilingual aphasia.

The development and psychometric validation of the Ethical Awareness Scale.

PubMed

Milliken, Aimee; Ludlow, Larry; DeSanto-Madeya, Susan; Grace, Pamela

2018-04-19

To develop and psychometrically assess the Ethical Awareness Scale using Rasch measurement principles and a Rasch item response theory model. Critical care nurses must be equipped to provide good (ethical) patient care. This requires ethical awareness, which involves recognizing the ethical implications of all nursing actions. Ethical awareness is imperative in successfully addressing patient needs. Evidence suggests that the ethical import of everyday issues may often go unnoticed by nurses in practice. Assessing nurses' ethical awareness is a necessary first step in preparing nurses to identify and manage ethical issues in the highly dynamic critical care environment. A cross-sectional design was used in two phases of instrument development. Using Rasch principles, an item bank representing nursing actions was developed (33 items). Content validity testing was performed. Eighteen items were selected for face validity testing. Two rounds of operational testing were performed with critical care nurses in Boston between February-April 2017. A Rasch analysis suggests sufficient item invariance across samples and sufficient construct validity. The analysis further demonstrates a progression of items uniformly along a hierarchical continuum; items that match respondent ability levels; response categories that are sufficiently used; and adequate internal consistency. Mean ethical awareness scores were in the low/moderate range. The results suggest the Ethical Awareness Scale is a psychometrically sound, reliable and valid measure of ethical awareness in critical care nurses. © 2018 John Wiley & Sons Ltd.

2005 Tri-Service Infrastructure Systems Conference and Exhibition. Volume 1, Track 1

DTIC Science & Technology

2005-08-04

Action Items •Resolve Action Items •Forward- on Criteria & Business Process Issues PM Creates & Initiates Survey 1 Client Self - Administered Web...expected score. SPiRiT/LEED Goal Setting and Self Rating • Project teams self rate projects using SPiRiT/LEED at 4 stages: – Planning Charrette* (identify...Data No Data No Data No Data O/C No Respose No Data (1,925) NOTE: Does not reflect recent change counting all Modularity S&A as MILCON FY 05 MILCON S&A

Sexual Harassment DEOCS 4.1 Construct Validity Summary

DTIC Science & Technology

2017-08-01

These items were modified to provide additional clarity regarding chain of command actions and response in the final survey . ** These items were...modified to provide additional clarity regarding indivduals from the respondent’s workplace in the final survey . 4 Conclusion The revised sexual

75 FR 60457 - Sunshine Act Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-30

... EXPORT-IMPORT BANK OF THE UNITED STATES Sunshine Act Meeting ACTION: Notice of a Partially Open... Avenue, NW., Washington, DC 20571. Open Agenda Item: PEFCO Secured Note Issues Resolutions. Public Participation: The meeting will be open to public participation for Item No. 1 only. Further Information: For...

Effect of negative air ions on the potential for bacterial contamination of plastic medical equipment.

PubMed

Shepherd, Simon J; Beggs, Clive B; Smith, Caroline F; Kerr, Kevin G; Noakes, Catherine J; Sleigh, P Andrew

2010-04-12

In recent years there has been renewed interest in the use of air ionizers to control the spread of infection in hospitals and a number of researchers have investigated the biocidal action of ions in both air and nitrogen. By comparison, the physical action of air ions on bacterial dissemination and deposition has largely been ignored. However, there is clinical evidence that air ions might play an important role in preventing the transmission of Acinetobacter infection. Although the reasons for this are unclear, it is hypothesized that a physical effect may be responsible: the production of air ions may negatively charge items of plastic medical equipment so that they repel, rather than attract, airborne bacteria. By negatively charging both particles in the air and items of plastic equipment, the ionizers minimize electrostatic deposition on these items. In so doing they may help to interrupt the transmission of Acinetobacter infection in certain healthcare settings such as intensive care units. A study was undertaken in a mechanically ventilated room under ambient conditions to accurately measure changes in surface potential exhibited by items of plastic medical equipment in the presence of negative air ions. Plastic items were suspended on nylon threads, either in free space or in contact with a table surface, and exposed to negative ions produced by an air ionizer. The charge build-up on the specimens was measured using an electric field mill while the ion concentration in the room air was recorded using a portable ion counter. The results of the study demonstrated that common items of equipment such as ventilator tubes rapidly developed a large negative charge (i.e. generally >-100V) in the presence of a negative air ionizer. While most items of equipment tested behaved in a similar manner to this, one item, a box from a urological collection and monitoring system (the only item made from styrene acrylonitrile), did however develop a positive charge in the presence of the ionizer. The findings of the study suggest that the action of negative air ionizers significantly alters the electrostatic landscape of the clinical environment, and that this has the potential to cause any Acinetobacter-bearing particles in the air to be strongly repelled from some plastic surfaces and attracted to others. In so doing, this may prevent critical items of equipment from becoming contaminated with the bacterium.

Coastal Marsh Monitoring for Persistent Saltwater Intrusion

NASA Technical Reports Server (NTRS)

Hall, Callie M.

2008-01-01

This viewgraph presentation reviews NASA's work on the project that supports the Gulf of Mexico Alliance (GOMA) Governors Action Plan to monitor the coastal wetlands for saltwater intrusion. The action items that relate to the task are: (1) Obtain information on projected relative sea level rise, subsidence, and storm vulnerability to help prioritize conservation projects, including restoration, enhancement, and acquisition, and (2) Develop and apply ecosystem models to forecast the habitat structure and succession following hurricane disturbance and changes in ecological functions and services that impact vital socio-economic aspects of coastal systems. The objectives of the program are to provide resource managers with remote sensing products that support ecosystem forecasting models requiring salinity and inundation data. Specifically, the proposed work supports the habitat-switching modules in the Coastal Louisiana Ecosystem Assessment and Restoration (CLEAR) model, which provides scientific evaluation for restoration management.

Tagging insulin in microgravity

NASA Technical Reports Server (NTRS)

Dobeck, Michael; Nelson, Ronald S.

1992-01-01

Knowing the exact subcellular sites of action of insulin in the body has the potential to give basic science investigators a basis from which a cause and cure for this disease can be approached. The goal of this project is to create a test reagent that can be used to visualize these subcellular sites. The unique microgravity environment of the Shuttle will allow the creation of a reagent that has the possibility of elucidating the subcellular sites of action of insulin. Several techniques have been used in an attempt to isolate the sites of action of items such as insulin. One of these is autoradiography in which the test item is obtained from animals fed radioactive materials. What is clearly needed is to visualize individual insulin molecules at their sites of action. The insulin tagging process to be used on G-399 involves the conjugation of insulin molecules with ferritin molecules to create a reagent that will be used back on Earth in an attempt to elucidate the sites of action of insulin.

77 FR 59888 - National Urban and Community Forestry Advisory Council

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-01

... is to convene for its first meeting of the 2013 fiscal year. The Council will discuss the 2013 grant cycle and process, preparation for the 10 year action plan revisions; work plan action items...

Defense Security Service (DSS)

Science.gov Websites

employees. May 10, 2018 Correction to DMDC DQI 945 Notice On May 1, 2018, the Defense Manpower Data Center actions initiated based on the DQI notice. However, actions are still required on items 1-5 (see below

Enhancing perceptual and attentional skills requires common demands between the action video games and transfer tasks.

PubMed

Oei, Adam C; Patterson, Michael D

2015-01-01

Despite increasing evidence that shows action video game play improves perceptual and cognitive skills, the mechanisms of transfer are not well-understood. In line with previous work, we suggest that transfer is dependent upon common demands between the game and transfer task. In the current study, participants played one of four action games with varying speed, visual, and attentional demands for 20 h. We examined whether training enhanced performance for attentional blink, selective attention, attending to multiple items, visual search and auditory detection. Non-gamers who played the game (Modern Combat) with the highest demands showed transfer to tasks of attentional blink and attending to multiple items. The game (MGS Touch) with fewer attentional demands also decreased attentional blink, but to a lesser degree. Other games failed to show transfer, despite having many action game characteristics but at a reduced intensity. The results support the common demands hypothesis.

Importance x dissatisfaction = a formula for managerial action.

PubMed

Carson, Kerry D; Carson, Paula Phillips; Fontenot, Gwen; Toma, Alfred G

2005-01-01

Management should not only survey employees about their satisfaction with an issue but should also inquire about how important that issue is to them. If the issue is very important to employees and they are very dissatisfied, then management action may be urgent. However, if staff members are dissatisfied with an issue that is unimportant to them, then no management action may be required. Rank ordering the items by importance and then subtracting satisfaction from importance to get a performance-gap score is insufficient. The decision maker still may have to use intuition to determine which items have priority. Rather than gap analysis, it is better to multiply the importance score by the dissatisfaction score. This will yield a clear rank order of the issues to which the management must attend. The authors used the multiplicative method with a health care organization. These results are analyzed, and management actions are recommended.

Enhancing perceptual and attentional skills requires common demands between the action video games and transfer tasks

PubMed Central

Oei, Adam C.; Patterson, Michael D.

2015-01-01

Despite increasing evidence that shows action video game play improves perceptual and cognitive skills, the mechanisms of transfer are not well-understood. In line with previous work, we suggest that transfer is dependent upon common demands between the game and transfer task. In the current study, participants played one of four action games with varying speed, visual, and attentional demands for 20 h. We examined whether training enhanced performance for attentional blink, selective attention, attending to multiple items, visual search and auditory detection. Non-gamers who played the game (Modern Combat) with the highest demands showed transfer to tasks of attentional blink and attending to multiple items. The game (MGS Touch) with fewer attentional demands also decreased attentional blink, but to a lesser degree. Other games failed to show transfer, despite having many action game characteristics but at a reduced intensity. The results support the common demands hypothesis. PMID:25713551

"Built-In" Action/Issues Tracking and Post-Ops Analysis Tool for Realtime Console Operations

NASA Technical Reports Server (NTRS)

Scott, David W.

2008-01-01

Marshall Space Flight Center's (MSFC) Payload Operations Integration Center (POIC) for the International Space Station (ISS) uses a number of formal databases to manage and track flight plan changes, onboard and ground equipment anomalies, and other events. However, individual console positions encounter many action items and/or occurrences that don't fit neatly into the databases, and while console logs are comprehensive, manual or automated searches do not always yield consistent results. The Payload Communications Manager (PAYCOM) team, whose members speak directly with the ISS onboard crew with respect to NASA payload operations, has found a creative way to reformat a mandatory Daily Report to organize action items, standing reminders, significant events, and other comments. While the report keeps others appraised of PAYCOMs activities and issues of the moment, the format makes it easy to capture very brief summaries of the items in a "Roll Off Matrix", including start and stop dates, resolution, and possible applicability to future ops. The matrix provides accountability for all action items, gives direct insight into the issues surrounding various payloads and methods of dealing with them, yields indirect information on PAYCOM priorities and processes, and provides a roadmap that makes it easier to get back to extensive details if needed. This paper describes how the ISS PAYCOM Daily Report and Roll Off Matrix are organized, used, and inter-related to each other and the PAYCOM operations log. While the application is for a manned vehicle, the concepts could apply in a wide spectrum of operational settings.

Questionnaire about psychology/disease correlation–I

PubMed Central

Ojog, DG; Pănescu, OM; Rusu, EC; Tănăsescu, MD

2011-01-01

Rationale: The existing personality inventories are exploring too general psychological features so that the possible psychology/disease associations might be leveled out. Objective: We attempt to build a tool to explore the possible correlation between certain psychological features and the most common internal disorders. Method: We have used two questionnaires containing many pairs of synonymous items (necessary for assessing the consistency of the answers). The items are divided into four main domains: preoccupation for the basal conditions of existence (health/ disease/ death, fear, money, lodging); interaction with other people; action, will/ volition, self-assertion; and preoccupation with the exterior. In this first article we are presenting the correlations between items of the first domain, based on the answers from our first 3138 respondents. Results and discussion: The concern about health is best reflected by general formulations. The desire for security is best expressed by items combining the worry about money and dwelling, and worst by items reflecting the eagerness to gain, keep or judiciously spend money. Among the various fears, those of future, darkness, and loneliness are better indicators of security concern. In assessing the anxiety about safety/ security, specific worries are more revelatory than the general ones. Precaution and inclination for order are the best indicators for the aspiration to stability. Poorer ones are the desire for cleanliness and the tendency to attachment. Health and security concerns seem to be consistently linked. The consistency evaluating system will be based upon pairs of synonymous items correlated with a10–200 or less error probability Abbreviations: PP = psychological profile; PF = personality feature; Q1/ Q2/ Q3 = first/ second/ third questionnaire; HeSD = health subdomain; SeSD = security subdomain; StSD = stability subdomain; ChiSq = chi square; ErrProb = error probability (probability of error). PMID:21505574

48 CFR 252.211-7002 - Availability for examination of specifications, standards, plans, drawings, data item...

Code of Federal Regulations, 2010 CFR

2010-10-01

... examination of specifications, standards, plans, drawings, data item descriptions, and other pertinent..., plans, drawings, data item descriptions, and other pertinent documents. As prescribed in 211.204(c), use the following provision: Availability for Examination of Specifications, Standards, Plans, Drawings...

76 FR 73663 - Notice of Intent To Repatriate Cultural Items: Washington State University, Museum of...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-29

... Cultural Items: Washington State University, Museum of Anthropology, Pullman, WA AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Washington State University, Museum of Anthropology (WSU... Anthropology, Pullman, WA 99164-4910, telephone (509) 335-4314. SUPPLEMENTARY INFORMATION: Notice is here given...

76 FR 14056 - Notice of Intent To Repatriate Cultural Items: Peabody Museum of Archaeology and Ethnology...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-15

... DEPARTMENT OF THE INTERIOR National Park Service [2253-665] Notice of Intent To Repatriate Cultural Items: Peabody Museum of Archaeology and Ethnology, Harvard University, Cambridge, MA; Correction AGENCY: National Park Service, Interior. ACTION: Notice; correction. Notice is here given in accordance...

75 FR 33355 - Records Schedules; Availability and Request for Comments

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-11

... of agency accomplishments, press releases, and files relating to educational campaigns. 6. Department... of Justice, Civil Division (N1-60-10-16, 1 item, 1 temporary item). Documents that are attorney... capacity based on actions they took in connection with their official position. 8. Department of Justice...

48 CFR 1322.101-4 - Removal of items from contractors' facilities affected by work stoppages.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Removal of items from... Regulations System DEPARTMENT OF COMMERCE SOCIOECONOMIC PROGRAMS APPLICATION OF LABOR LAWS TO GOVERNMENT... legal advice before initiating any action in accordance with FAR 22.101-4. ...

Posture-based processing in visual short-term memory for actions.

PubMed

Vicary, Staci A; Stevens, Catherine J

2014-01-01

Visual perception of human action involves both form and motion processing, which may rely on partially dissociable neural networks. If form and motion are dissociable during visual perception, then they may also be dissociable during their retention in visual short-term memory (VSTM). To elicit form-plus-motion and form-only processing of dance-like actions, individual action frames can be presented in the correct or incorrect order. The former appears coherent and should elicit action perception, engaging both form and motion pathways, whereas the latter appears incoherent and should elicit posture perception, engaging form pathways alone. It was hypothesized that, if form and motion are dissociable in VSTM, then recognition of static body posture should be better after viewing incoherent than after viewing coherent actions. However, as VSTM is capacity limited, posture-based encoding of actions may be ineffective with increased number of items or frames. Using a behavioural change detection task, recognition of a single test posture was significantly more likely after studying incoherent than after studying coherent stimuli. However, this effect only occurred for spans of two (but not three) items and for stimuli with five (but not nine) frames. As in perception, posture and motion are dissociable in VSTM.

Development and testing of item response theory-based item banks and short forms for eye, skin and lung problems in sarcoidosis.

PubMed

Victorson, David E; Choi, Seung; Judson, Marc A; Cella, David

2014-05-01

Sarcoidosis is a multisystem disease that can negatively impact health-related quality of life (HRQL) across generic (e.g., physical, social and emotional wellbeing) and disease-specific (e.g., pulmonary, ocular, dermatologic) domains. Measurement of HRQL in sarcoidosis has largely relied on generic patient-reported outcome tools, with little disease-specific measures available. The purpose of this paper is to present the development and testing of disease-specific item banks and short forms of lung, skin and eye problems, which are a part of a new patient-reported outcome (PRO) instrument called the sarcoidosis assessment tool. After prioritizing and selecting the most important disease-specific domains, we wrote new items to reflect disease-specific problems by drawing from patient focus group and clinician expert survey data that were used to create our conceptual model of HRQL in sarcoidosis. Item pools underwent cognitive interviews by sarcoidosis patients (n = 13), and minor modifications were made. These items were administered in a multi-site study (n = 300) to obtain item calibrations and create calibrated short forms using item response theory (IRT) approaches. From the available item pools, we created four new item banks and short forms: (1) skin problems, (2) skin stigma, (3) lung problems, and (4) eye Problems. We also created and tested supplemental forms of the most common constitutional symptoms and negative effects of corticosteroids. Several new sarcoidosis-specific PROs were developed and tested using IRT approaches. These new measures can advance more precise and targeted HRQL assessment in sarcoidosis clinical trials and clinical practice.

77 FR 29564 - Revisions to the Export Administration Regulations: Auxiliary and Miscellaneous Items That No...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-18

...The Bureau of Industry and Security (BIS) publishes this action to propose how auxiliary and miscellaneous military equipment and related articles the President determines no longer warrant control under Category XIII (Auxiliary Military Equipment) of the United States Munitions List (USML) would be controlled under the Commerce Control List (CCL) in new Export Control Classification Numbers (ECCNs) 0A617, 0B617, 0C617, 0D617, and 0E617 as part of the proposed new ``600 series'' of ECCNs. This rule proposes also to integrate into those five new ECCNs items within the scope of Wassenaar Arrangement Munitions List (WAML) Category 17 that would be removed from the USML, or that are not specifically identified on the USML or CCL but that are currently subject to USML jurisdiction. Finally, this rule proposes to control some items now classified under ECCNs 0A018, 0A918 and 0E018 under new ECCNs 0A617 and 0E617. This action would consolidate the above- mentioned auxiliary and miscellaneous military equipment and related articles on the CCL in the proposed new ``600 series.'' This rule is one of a planned series proposing how various types of articles that the President determines, as part of the Administration's Export Control Reform Initiative, no longer warrant control on the USML under the International Traffic in Arms Regulations (ITAR), would be controlled on the CCL in accordance with the requirements of the Export Administration Regulations (EAR). This proposed rule is being published in conjunction with a proposed rule from the Department of State, Directorate of Defense Trade Controls, which would amend the list of articles controlled by USML Category XIII.

Automated Rocket Propulsion Test Management

NASA Technical Reports Server (NTRS)

Walters, Ian; Nelson, Cheryl; Jones, Helene

2007-01-01

The Rocket Propulsion Test-Automated Management System provides a central location for managing activities associated with Rocket Propulsion Test Management Board, National Rocket Propulsion Test Alliance, and the Senior Steering Group business management activities. A set of authorized users, both on-site and off-site with regard to Stennis Space Center (SSC), can access the system through a Web interface. Web-based forms are used for user input with generation and electronic distribution of reports easily accessible. Major functions managed by this software include meeting agenda management, meeting minutes, action requests, action items, directives, and recommendations. Additional functions include electronic review, approval, and signatures. A repository/library of documents is available for users, and all items are tracked in the system by unique identification numbers and status (open, closed, percent complete, etc.). The system also provides queries and version control for input of all items.

Memory in pregnancy and post-partum: Item specific and relational encoding processes in recall and recognition.

PubMed

Spataro, Pietro; Saraulli, Daniele; Oriolo, Debora; Costanzi, Marco; Zanetti, Humberto; Cestari, Vincenzo; Rossi-Arnaud, Clelia

2016-08-01

It has been recently proposed that pregnant women would perform memory tasks by focusing more on item-specific processes and less on relational processing, compared to post-partum women (Mickes, Wixted, Shapiro & Scarff, ). The present cross-sectional study tested this hypothesis by directly manipulating the type of encoding employed in the study phase. Pregnant, post-partum and control women either rated the pleasantness of word meaning (which induced item-specific elaboration) or named the semantic category to which they belonged (which induced relational elaboration). Memory for the encoded words was later tested in free recall (which emphasizes relational processing) and in recognition (which emphasizes item-specific processing). In line with Mickes et al.'s () conclusions, pregnant women in the item-specific condition performed worse than post-partum women in the relational condition in free recall, but not in recognition. However, compared to the other two groups, pregnant women also exhibited lower recognition accuracy in the item-specific condition. Overall, these results confirm that pregnant women rely on relational encoding less than post-partum women, but additionally suggest that the former group might use item-specific processes less efficiently than post-partum and control women. © 2016 Scandinavian Psychological Associations and John Wiley & Sons Ltd.

Functional and Neuroanatomical Specificity of Episodic Memory Dysfunction in Schizophrenia: An fMRI study of the Relational and Item-Specific Encoding Task

PubMed Central

Ragland, J. Daniel; Ranganath, Charan; Harms, Michael P.; Barch, Deanna M.; Gold, James M.; Layher, Evan; Lesh, Tyler A.; MacDonald, Angus W.; Niendam, Tara A.; Phillips, Joshua; Silverstein, Steven M.; Yonelinas, Andrew P.; Carter, Cameron S.

2015-01-01

Importance Individuals with schizophrenia (SZ) can encode item-specific information to support familiarity-based recognition, but are disproportionately impaired encoding inter-item relationships (relational encoding) and recollecting information. The Relational and Item-Specific Encoding (RiSE) paradigm has been used to disentangle these encoding and retrieval processes, which may be dependent on specific medial temporal lobe (MTL) and prefrontal cortex (PFC) subregions. Functional imaging during RiSE task performance could help to specify dysfunctional neural circuits in SZ that can be targeted for interventions to improve memory and functioning in the illness. Objectives To use functional magnetic resonance imaging (fMRI) to test the hypothesis that SZ disproportionately affects MTL and PFC subregions during relational encoding and retrieval, relative to item-specific memory processes. Imaging results from healthy comparison subjects (HC) will also be used to establish neural construct validity for RiSE. Design, Setting, and Participants This multi-site, case-control, cross-sectional fMRI study was conducted at five CNTRACS sites. The final sample included 52 clinically stable outpatients with SZ, and 57 demographically matched HC. Main Outcomes and Measures Behavioral performance speed and accuracy (d’) on item recognition and associative recognition tasks. Voxelwise statistical parametric maps for a priori MTL and PFC regions of interest (ROI), testing activation differences between relational and item-specific memory during encoding and retrieval. Results Item recognition was disproportionately impaired in SZ patients relative to controls following relational encoding. The differential deficit was accompanied by reduced dorsolateral prefrontal cortex (DLPFC) activation during relational encoding in SZ, relative to HC. Retrieval success (hits > misses) was associated with hippocampal (HI) activation in HC during relational item recognition and associative recognition conditions, and HI activation was specifically reduced in SZ for recognition of relational but not item-specific information. Conclusions In this unique, multi-site fMRI study, HC results supported RiSE construct validity by revealing expected memory effects in PFC and MTL subregions during encoding and retrieval. Comparison of SZ and HC revealed disproportionate memory deficits in SZ for relational versus item-specific information, accompanied by regionally and functionally specific deficits in DLPFC and HI activation. PMID:26200928

Swedish Acceptance and Action Questionnaire (SAAQ): a psychometric evaluation.

PubMed

Lundgren, Tobias; Parling, Thomas

2017-06-01

Psychological inflexibility and experiential avoidance are equivalent (with somewhat different connotations) concepts and refer to an unwillingness to remain in contact with particular private events. This concept is most often measured by the Acceptance and Action Questionnaire (AAQ-II) and is strongly related to psychopathology and behavioral effectiveness. In this study, the preliminary psychometric properties of the Swedish version of the AAQ-II (Swedish Acceptance and Action Questionnaire-SAAQ) are presented. The study is done in two steps. In the first step, the 10-item version of the AAQ-II is investigated through principal component analysis (n = 147). Secondly, due to problems with the component structure, the instrument is reduced to a six-item version and its validity and internal consistency are investigated (n = 154). The six-item version shows good concurrent and convergent validity as well as satisfying internal consistency (α = .85). Furthermore, the Swedish six-item version of the AAQ-II showed one strong component. Test-retest reliability was satisfactory (r = .80; n = 228). In future research, predictive and external validity would be important to investigate in order to further ensure that the SAAQ is a useful measure for clinical research. In conclusion, the SAAQ has satisfactory psychometric properties, but more data need to be gathered to further explore the possibilities for the instruments in Swedish contexts.

Detecting alerts, notifying the physician, and offering action items: a comprehensive alerting system.

PubMed Central

Kuperman, G. J.; Teich, J. M.; Bates, D. W.; Hiltz, F. L.; Hurley, J. M.; Lee, R. Y.; Paterno, M. D.

1996-01-01

We developed and evaluated a system to automatically identify serious clinical conditions in inpatients. The system notifies the patient's covering physician via his pager that an alert is present and offers potential therapies for the patient's condition (action items) at the time he views the alert information. Over a 6 month period, physicians responded to 1214 (70.2%) of 1730 alerts for which they were paged; they responded to 1002 (82.5% of the 1214) in less than 15 minutes. They said they would take action in 71.5% of the alerts, and they placed an order directly from the alert display screen in 39.4%. Further study is needed to determine if this alerting system improves processes or outcomes of care. PMID:8947756

Climate Action Planning at the University of New Hampshire

ERIC Educational Resources Information Center

Cleaves, Sara M.; Pasinella, Brett; Andrews, Jennifer; Wake, Cameron

2009-01-01

Purpose: The purpose of this paper is to discuss the recent history of climate action planning at the University of New Hampshire (UNH), a public university with a long history of sustainability action and commitment. Items discussed include a partnership with Clean Air-Cool Planet (CA-CP) to produce a greenhouse gas (GHG) inventory tool that…

From Knowledge to Action: Tips for Encouraging and Measuring Program-Related Behavior Change

ERIC Educational Resources Information Center

Chazdon, Scott; Horntvedt, Jody; Templin, Elizabeth

2016-01-01

It is challenging to document the behavior changes that result from Extension programming. This article describes an evaluation method we call the "action items method." Unlike other approaches for measuring behavior change, this method requires program participants to define their own action plans as part of a program and then asks them…

16 CFR 2.8A - Withholding requested material.

Code of Federal Regulations, 2011 CFR

2011-01-01

... individually as to each such item the type, specific subject matter, and date of the item; the names, addresses, positions, and organizations of all authors and recipients of the item; and the specific grounds for...

16 CFR 2.8A - Withholding requested material.

Code of Federal Regulations, 2010 CFR

2010-01-01

... individually as to each such item the type, specific subject matter, and date of the item; the names, addresses, positions, and organizations of all authors and recipients of the item; and the specific grounds for...

Advanced subsonic long-haul transport terminal area compatibility study. Volume 2: Research and technology recommendations

NASA Technical Reports Server (NTRS)

1974-01-01

The Terminal Area Compatibility (TAC) study is briefly summarized for background information. The most important research items for the areas of noise congestion, and emissions are identified. Other key research areas are also discussed. The 50 recommended research items are categorized by flight phase, technology, and compatibility benefits. The relationship of the TAC recommendations to the previous ATT recommendations is discussed. The bulk of the document contains the 50 recommended research items. For each item, the potential payoff, state of readiness, recommended action and estimated cost and schedule are given.

Profiles of Motor Laterality in Young Athletes' Performance of Complex Movements: Merging the MOTORLAT and PATHoops Tools

PubMed Central

Castañer, Marta; Andueza, Juan; Hileno, Raúl; Puigarnau, Silvia; Prat, Queralt; Camerino, Oleguer

2018-01-01

Laterality is a key aspect of the analysis of basic and specific motor skills. It is relevant to sports because it involves motor laterality profiles beyond left-right preference and spatial orientation of the body. The aim of this study was to obtain the laterality profiles of young athletes, taking into account the synergies between the support and precision functions of limbs and body parts in the performance of complex motor skills. We applied two instruments: (a) MOTORLAT, a motor laterality inventory comprising 30 items of basic, specific, and combined motor skills, and (b) the Precision and Agility Tapping over Hoops (PATHoops) task, in which participants had to perform a path by stepping in each of 14 hoops arranged on the floor, allowing the observation of their feet, left-right preference and spatial orientation. A total of 96 young athletes performed the PATHoops task and the 30 MOTORLAT items, allowing us to obtain data about limb dominance and spatial orientation of the body in the performance of complex motor skills. Laterality profiles were obtained by means of a cluster analysis and a correlational analysis and a contingency analysis were applied between the motor skills and spatial orientation actions performed. The results obtained using MOTORLAT show that the combined motor skills criterion (for example, turning while jumping) differentiates athletes' uses of laterality, showing a clear tendency toward mixed laterality profiles in the performance of complex movements. In the PATHoops task, the best spatial orientation strategy was “same way” (same foot and spatial wing) followed by “opposite way” (opposite foot and spatial wing), in keeping with the research assumption that actions unfolding in a horizontal direction in front of an observer's eyes are common in a variety of sports. PMID:29930527

77 FR 23496 - Notice of Intent To Repatriate Cultural Items: Benton County Historical Society and Museum...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-19

... Society and Museum, Philomath, OR, that meet the definition of objects of cultural patrimony under 25 U.S... Cultural Items: Benton County Historical Society and Museum, Philomath, OR AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Benton County Historical Society and Museum, in consultation with...

77 FR 32981 - Notice of Intent To Repatriate Cultural Items: Tennessee Valley Authority and the University of...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-04

... DEPARTMENT OF THE INTERIOR National Park Service [NPS-WASO-NAGPRA-10271; 2200-1100-665] Notice of Intent To Repatriate Cultural Items: Tennessee Valley Authority and the University of Tennessee McClung Museum, Knoxville, TN AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Tennessee...

78 FR 2428 - Notice of Intent To Repatriate Cultural Items: Northwest Museum of Arts & Culture, Spokane, WA

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-11

... & Culture, also the Eastern Washington State Historical Society, Spokane, WA, that meet the definition of... Intent To Repatriate Cultural Items: Northwest Museum of Arts & Culture, Spokane, WA AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Northwest Museum of Arts & Culture, also known as...

78 FR 36243 - Notice of Intent To Repatriate Cultural Items: University of Oregon Museum of Natural and...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-17

... Cultural History, Eugene, OR AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The University of Oregon Museum of Natural and Cultural History, in consultation with the appropriate Indian... History. If no additional claimants come forward, transfer of control of the cultural items to the lineal...

75 FR 52013 - Notice of Intent to Repatriate Cultural Items: Field Museum of Natural History, Chicago, IL

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-24

...: Field Museum of Natural History, Chicago, IL AGENCY: National Park Service, Interior. ACTION: Notice... of Natural History (Field Museum), Chicago, IL, that meet the definition of unassociated funerary..., for the Field Museum of Natural History. The items were accessioned into the collections of the Field...

Real-time design with peer tasks

NASA Technical Reports Server (NTRS)

Goforth, Andre; Howes, Norman R.; Wood, Jonathan D.; Barnes, Michael J.

1995-01-01

We introduce a real-time design methodology for large scale, distributed, parallel architecture, real-time systems (LDPARTS), as an alternative to those methods using rate or dead-line monotonic analysis. In our method the fundamental units of prioritization, work items, are domain specific objects with timing requirements (deadlines) found in user's specification. A work item consists of a collection of tasks of equal priority. Current scheduling theories are applied with artifact deadlines introduced by the designer whereas our method schedules work items to meet user's specification deadlines (sometimes called end-to-end deadlines). Our method supports these scheduling properties. Work item scheduling is based on domain specific importance instead of task level urgency and still meets as many user specification deadlines as can be met by scheduling tasks with respect to urgency. Second, the minimum (closest) on-line deadline that can be guaranteed for a work item of highest importance, scheduled at run time, is approximately the inverse of the throughput, measured in work items per second. Third, throughput is not degraded during overload and instead of resorting to task shedding during overload, the designer can specify which work items to shed. We prove these properties in a mathematical model.

What Is Learned when Concept Learning Fails?--A Theory of Restricted-Domain Relational Learning

ERIC Educational Resources Information Center

Wright, Anthony A.; Lickteig, Mark T.

2010-01-01

Two matching-to-sample (MTS) and four same/different (S/D) experiments employed tests to distinguish between item-specific learning and relational learning. One MTS experiment showed item-specific learning when concept learning failed (i.e., no novel-stimulus transfer). Another MTS experiment showed item-specific learning when pigeons'…

78 FR 35023 - Proposed Information Collection Request; Comment Request; See Item Specific ICR Titles Provided...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-11

...; See Item Specific ICR Titles Provided in the Text AGENCY: Environmental Protection Agency (EPA... collection request (ICR) (See item specific ICR title, EPA ICR Number, and OMB Control Number provided in the... opportunity to submit additional comments to OMB. (1) Docket ID Number: EPA-HQ-OECA-2013-0303; Title: NSPS for...

Patterns of hand preference for pairs of actions and the classification of handedness.

PubMed

Annett, Marian

2009-08-01

Pairs of actions such as write x throw and throw x racquet were examined for items of the Annett hand preference questionnaire (AHPQ). Right (R) and left (L) responses were described for frequencies of RR, RL, LR, and LL pairings (write x throw etc.) in a large representative combined sample with the aim of discovering the distribution over the population as a whole. The frequencies of RL pairings varied significantly over the different item pairs but the frequencies of LR pairings were fairly constant. An important difference was found between primary actions (originally write, throw, racquet, match, toothbrush, hammer with the later addition of scissors for right-handers) and non-primary actions (needle and thread, broom, spade, dealing playing cards, and unscrewing the lid of a jar). For primary actions, there were similar numbers of right and left writers using the 'other' hand. For non-primary actions more right-handers used the left hand than for primary actions but more left-handers did not use the right hand. That is, different frequencies of response to primary versus non-primary actions were found for right-handers but not for left-handers. The pattern of findings was repeated for a corresponding analysis of left-handed throwing x AHPQ actions. The findings have implications for the classification of hand preferences and for analyses of the nature of hand skill.

Is case-specificity content-specificity? An analysis of data from extended-matching questions.

PubMed

Dory, Valerie; Gagnon, Robert; Charlin, Bernard

2010-03-01

Case-specificity, i.e., variability of a subject's performance across cases, has been a consistent finding in medical education. It has important implications for assessment validity and reliability. Its root causes remain a matter of discussion. One hypothesis, content-specificity, links variability of performance to variable levels of relevant knowledge. Extended-matching items (EMIs) are an ideal format to test this hypothesis as items are grouped by topic. If differences pertaining to content knowledge are the main cause of case-specificity, variability across topics should be high and variability across items within the same topic low. We used generalisability analysis on results of a written test composed of 159 EMIs sat by two cohorts of general practice trainees at one university. Two hundred and twenty-seven trainees took part. The variance component attributed to subjects was small. Variance attributed to topics was smaller than variance attributed to items. The main source of error was interaction between subjects and items, accounting for two-thirds of error. The generalisability D study revealed that for the same total number of items, increasing the number of topics results in a higher G coefficient than increasing the number of items per topic. Topical knowledge does not seem to explain case-specificity observed in our data. Structure of knowledge and reasoning strategy may be more important, in particular pattern-recognition which EMIs were designed to elicit. The causal explanations of case-specificity may be dependent on test format. Increasing the number of topics with fewer items each would increase reliability but also testing time.

Developing an Experiential Definition of Recovery: Participatory Research with Recovering Substance Abusers from Multiple Pathways

PubMed Central

Borkman, Thomasina J.; Stunz, Aina; Kaskutas, Lee Ann

2016-01-01

Background The What is Recovery? (WIR) study identified specific elements of a recovery definition that people in substance abuse recovery from multiple pathways would endorse. Objectives To explain how participatory research contributed to the development of a comprehensive pool of items defining recovery; and to identify the commonality between the specific items endorsed by participants as defining recovery and the abstract components of recovery found in four important broad recovery definitions Methods A four-step, mixed-methods, iterative process was used to develop and pretest items (August 2010 to February 2012). Online survey recruitment (n=238) was done via email lists of individuals in recovery and electronic advertisements; 54 were selected for in-depth telephone interviews. Analyses using experientially-based and survey research criteria resulted in a revised item pool of 47 refined and specific items. The WIR items were matched with the components of four important definitions. Results Recovering participants (1) proposed and validated new items; (2) developed an alternative response category to the Likert; (3) suggested criteria for eliminating items irrelevant to recovery. The matching of WIR items with the components of important abstract definitions revealed extensive commonality. Conclusions, importance The WIR items define recovery as ways of being, as a growth and learning process involving internal values and self-awareness with moral dimensions. This is the first wide-scale research identifying specific items defining recovery, which can be used to guide service provision in Recovery-Oriented Systems of Care. PMID:27159851

Developing an Experiential Definition of Recovery: Participatory Research With Recovering Substance Abusers From Multiple Pathways.

PubMed

Borkman, Thomasina Jo; Stunz, Aina; Kaskutas, Lee Ann

2016-07-28

The What is Recovery? (WIR) study identified specific elements of a recovery definition that people in substance abuse recovery from multiple pathways would endorse. To explain how participatory research contributed to the development of a comprehensive pool of items defining recovery; and to identify the commonality between the specific items endorsed by participants as defining recovery and the abstract components of recovery found in four important broad recovery definitions. A four-step, mixed-methods, iterative process was used to develop and pretest items (August 2010 to February 2012). Online survey recruitment (n = 238) was done via email lists of individuals in recovery and electronic advertisements; 54 were selected for in-depth telephone interviews. Analyses using experientially-based and survey research criteria resulted in a revised item pool of 47 refined and specific items. The WIR items were matched with the components of four important definitions. Recovering participants (1) proposed and validated new items; (2) developed an alternative response category to the Likert; (3) suggested criteria for eliminating items irrelevant to recovery. The matching of WIR items with the components of important abstract definitions revealed extensive commonality. The WIR items define recovery as ways of being, as a growth and learning process involving internal values and self-awareness with moral dimensions. This is the first wide-scale research identifying specific items defining recovery, which can be used to guide service provision in Recovery-Oriented Systems of Care.

No retrieval-induced forgetting using item-specific independent cues: evidence against a general inhibitory account.

PubMed

Camp, Gino; Pecher, Diane; Schmidt, Henk G

2007-09-01

Retrieval practice with particular items from memory can impair the recall of related items on a later memory test. This retrieval-induced forgetting effect has been ascribed to inhibitory processes (M. C. Anderson & B. A. Spellman, 1995). A critical finding that distinguishes inhibitory from interference explanations is that forgetting is found with independent (or extralist) cues. In 4 experiments, the authors tested whether the forgetting effect is cue-independent. Forgetting was investigated for both studied and unstudied semantically related items. Retrieval-induced forgetting was not found using item-specific independent cues for either studied or unstudied items. However, forgetting was found for both item types when studied categories were used as cues. These results are not in line with a general inhibitory account, because this account predicts retrieval-induced forgetting with independent cues. Interference and context-specific inhibition are discussed as possible explanations for the data. 2007 APA

Quantified Risk Ranking Model for Condition-Based Risk and Reliability Centered Maintenance

NASA Astrophysics Data System (ADS)

Chattopadhyaya, Pradip Kumar; Basu, Sushil Kumar; Majumdar, Manik Chandra

2017-06-01

In the recent past, risk and reliability centered maintenance (RRCM) framework is introduced with a shift in the methodological focus from reliability and probabilities (expected values) to reliability, uncertainty and risk. In this paper authors explain a novel methodology for risk quantification and ranking the critical items for prioritizing the maintenance actions on the basis of condition-based risk and reliability centered maintenance (CBRRCM). The critical items are identified through criticality analysis of RPN values of items of a system and the maintenance significant precipitating factors (MSPF) of items are evaluated. The criticality of risk is assessed using three risk coefficients. The likelihood risk coefficient treats the probability as a fuzzy number. The abstract risk coefficient deduces risk influenced by uncertainty, sensitivity besides other factors. The third risk coefficient is called hazardous risk coefficient, which is due to anticipated hazards which may occur in the future and the risk is deduced from criteria of consequences on safety, environment, maintenance and economic risks with corresponding cost for consequences. The characteristic values of all the three risk coefficients are obtained with a particular test. With few more tests on the system, the values may change significantly within controlling range of each coefficient, hence `random number simulation' is resorted to obtain one distinctive value for each coefficient. The risk coefficients are statistically added to obtain final risk coefficient of each critical item and then the final rankings of critical items are estimated. The prioritization in ranking of critical items using the developed mathematical model for risk assessment shall be useful in optimization of financial losses and timing of maintenance actions.

Dissociative effects of orthographic distinctiveness in pure and mixed lists: an item-order account.

PubMed

McDaniel, Mark A; Cahill, Michael; Bugg, Julie M; Meadow, Nathaniel G

2011-10-01

We apply the item-order theory of list composition effects in free recall to the orthographic distinctiveness effect. The item-order account assumes that orthographically distinct items advantage item-specific encoding in both mixed and pure lists, but at the expense of exploiting relational information present in the list. Experiment 1 replicated the typical free recall advantage of orthographically distinct items in mixed lists and the elimination of that advantage in pure lists. Supporting the item-order account, recognition performances indicated that orthographically distinct items received greater item-specific encoding than did orthographically common items in mixed and pure lists (Experiments 1 and 2). Furthermore, order memory (input-output correspondence and sequential contiguity effects) was evident in recall of pure unstructured common lists, but not in recall of unstructured distinct lists (Experiment 1). These combined patterns, although not anticipated by prevailing views, are consistent with an item-order account.

49 CFR 193.2155 - Structural requirements.

Code of Federal Regulations, 2011 CFR

2011-10-01

...) The imposed loading from— (i) Full hydrostatic head of impounded LNG; (ii) Hydrodynamic action... forces from a credible opening in the component or item served, assuming that the discharge pressure equals design pressure. (2) The erosive action from a spill, including jetting of spilling LNG, and any...

49 CFR 193.2155 - Structural requirements.

Code of Federal Regulations, 2013 CFR

2013-10-01

...) The imposed loading from— (i) Full hydrostatic head of impounded LNG; (ii) Hydrodynamic action... forces from a credible opening in the component or item served, assuming that the discharge pressure equals design pressure. (2) The erosive action from a spill, including jetting of spilling LNG, and any...

49 CFR 193.2155 - Structural requirements.

Code of Federal Regulations, 2010 CFR

2010-10-01

...) The imposed loading from— (i) Full hydrostatic head of impounded LNG; (ii) Hydrodynamic action... forces from a credible opening in the component or item served, assuming that the discharge pressure equals design pressure. (2) The erosive action from a spill, including jetting of spilling LNG, and any...

49 CFR 193.2155 - Structural requirements.

Code of Federal Regulations, 2012 CFR

2012-10-01

...) The imposed loading from— (i) Full hydrostatic head of impounded LNG; (ii) Hydrodynamic action... forces from a credible opening in the component or item served, assuming that the discharge pressure equals design pressure. (2) The erosive action from a spill, including jetting of spilling LNG, and any...

49 CFR 193.2155 - Structural requirements.

Code of Federal Regulations, 2014 CFR

2014-10-01

...) The imposed loading from— (i) Full hydrostatic head of impounded LNG; (ii) Hydrodynamic action... forces from a credible opening in the component or item served, assuming that the discharge pressure equals design pressure. (2) The erosive action from a spill, including jetting of spilling LNG, and any...

When Does Memory Monitoring Succeed versus Fail? Comparing Item-Specific and Relational Encoding in the DRM Paradigm

ERIC Educational Resources Information Center

Huff, Mark J.; Bodner, Glen E.

2013-01-01

We compared the effects of item-specific versus relational encoding on recognition memory in the Deese-Roediger-McDermott paradigm. In Experiment 1, we directly compared item-specific and relational encoding instructions, whereas in Experiments 2 and 3 we biased pleasantness and generation tasks, respectively, toward one or the other type of…

Modeling Interdependent and Periodic Real-World Action Sequences

PubMed Central

Kurashima, Takeshi; Althoff, Tim; Leskovec, Jure

2018-01-01

Mobile health applications, including those that track activities such as exercise, sleep, and diet, are becoming widely used. Accurately predicting human actions in the real world is essential for targeted recommendations that could improve our health and for personalization of these applications. However, making such predictions is extremely difficult due to the complexities of human behavior, which consists of a large number of potential actions that vary over time, depend on each other, and are periodic. Previous work has not jointly modeled these dynamics and has largely focused on item consumption patterns instead of broader types of behaviors such as eating, commuting or exercising. In this work, we develop a novel statistical model, called TIPAS, for Time-varying, Interdependent, and Periodic Action Sequences. Our approach is based on personalized, multivariate temporal point processes that model time-varying action propensities through a mixture of Gaussian intensities. Our model captures short-term and long-term periodic interdependencies between actions through Hawkes process-based self-excitations. We evaluate our approach on two activity logging datasets comprising 12 million real-world actions (e.g., eating, sleep, and exercise) taken by 20 thousand users over 17 months. We demonstrate that our approach allows us to make successful predictions of future user actions and their timing. Specifically, TIPAS improves predictions of actions, and their timing, over existing methods across multiple datasets by up to 156%, and up to 37%, respectively. Performance improvements are particularly large for relatively rare and periodic actions such as walking and biking, improving over baselines by up to 256%. This demonstrates that explicit modeling of dependencies and periodicities in real-world behavior enables successful predictions of future actions, with implications for modeling human behavior, app personalization, and targeting of health interventions. PMID:29780977

Three controversies over item disclosure in medical licensure examinations.

PubMed

Park, Yoon Soo; Yang, Eunbae B

2015-01-01

In response to views on public's right to know, there is growing attention to item disclosure - release of items, answer keys, and performance data to the public - in medical licensure examinations and their potential impact on the test's ability to measure competence and select qualified candidates. Recent debates on this issue have sparked legislative action internationally, including South Korea, with prior discussions among North American countries dating over three decades. The purpose of this study is to identify and analyze three issues associated with item disclosure in medical licensure examinations - 1) fairness and validity, 2) impact on passing levels, and 3) utility of item disclosure - by synthesizing existing literature in relation to standards in testing. Historically, the controversy over item disclosure has centered on fairness and validity. Proponents of item disclosure stress test takers' right to know, while opponents argue from a validity perspective. Item disclosure may bias item characteristics, such as difficulty and discrimination, and has consequences on setting passing levels. To date, there has been limited research on the utility of item disclosure for large scale testing. These issues requires ongoing and careful consideration.

Theory of Reasoned Action predicts milk consumption in women.

PubMed

Brewer, J L; Blake, A J; Rankin, S A; Douglass, L W

1999-01-01

To determine the factors influencing the consumption or avoidance of milk in women. One hundred women completed food frequency questionnaires and a milk attitudes questionnaire framed within the Theory of Reasoned Action and performed sensory evaluations of different milk samples. Differences among milk types were assessed using 2-way analysis of variance and least-significant-difference mean comparison procedures. Correlation and multiple regression analyses, and standardized partial regression coefficients, were used to determine the contribution of each component of the model in predicting behavior. Mean age of the 100 subjects was 39 years (range = 20-70 years). Milk consumption among subjects was low; 23 subjects indicated that they seldom or never drank milk. Data from the dairy frequency questionnaire showed that the primary milk for 42%, 36%, 27%, and 18% of the milk drinkers was skim, 2%, 1%, and whole, respectively (subjects could indicate more than 1 type of milk consumed). The Theory of Reasoned Action indicated that health and familiarity belief items were most associated with attitudes toward milk consumption. Skim milk had significantly lower scores for taste and texture belief items than 1%, 2%, and whole milk (P < .05), yet more subjects reported that they drank skim milk (42%) than the other milk types. Sensory evaluation demonstrated that subjects linked whole milk significantly more than skim milk (P < .05). Some people continue to consume skim milk for reasons other than beliefs about taste and texture or actual sensory preference. This study identifies important factors contributing to milk consumption such as beliefs, attitudes, and sensory evaluation, which can be used to develop a specific framework in which to examine other components of milk consumption behavior.

Development of the Patient Education Materials Assessment Tool (PEMAT): A new measure of understandability and actionability for print and audiovisual patient information

PubMed Central

Shoemaker, Sarah J.; Wolf, Michael S.; Brach, Cindy

2016-01-01

Objective To develop a reliable and valid instrument to assess the understandability and actionability of print and audiovisual materials. Methods We compiled items from existing instruments/guides that the expert panel assessed for face/content validity. We completed four rounds of reliability testing, and produced evidence of construct validity with consumers and readability assessments. Results The experts deemed the PEMAT items face/content valid. Four rounds of reliability testing and refinement were conducted using raters untrained on the PEMAT. Agreement improved across rounds. The final PEMAT showed moderate agreement per Kappa (Average K = 0.57) and strong agreement per Gwet’s AC1 (Average = 0.74). Internal consistency was strong (α = 0.71; Average Item-Total Correlation = 0.62). For construct validation with consumers (n = 47), we found significant differences between actionable and poorly-actionable materials in comprehension scores (76% vs. 63%, p < 0.05) and ratings (8.9 vs. 7.7, p < 0.05). For understandability, there was a significant difference for only one of two topics on consumer numeric scores. For actionability, there were significant positive correlations between PEMAT scores and consumer-testing results, but no relationship for understandability. There were, however, strong, negative correlations between grade-level and both consumer-testing results and PEMAT scores. Conclusions The PEMAT demonstrated strong internal consistency, reliability, and evidence of construct validity. Practice implications The PEMAT can help professionals judge the quality of materials (available at: http://www.ahrq.gov/pemat). PMID:24973195

Development of the Patient Education Materials Assessment Tool (PEMAT): a new measure of understandability and actionability for print and audiovisual patient information.

PubMed

Shoemaker, Sarah J; Wolf, Michael S; Brach, Cindy

2014-09-01

To develop a reliable and valid instrument to assess the understandability and actionability of print and audiovisual materials. We compiled items from existing instruments/guides that the expert panel assessed for face/content validity. We completed four rounds of reliability testing, and produced evidence of construct validity with consumers and readability assessments. The experts deemed the PEMAT items face/content valid. Four rounds of reliability testing and refinement were conducted using raters untrained on the PEMAT. Agreement improved across rounds. The final PEMAT showed moderate agreement per Kappa (Average K=0.57) and strong agreement per Gwet's AC1 (Average=0.74). Internal consistency was strong (α=0.71; Average Item-Total Correlation=0.62). For construct validation with consumers (n=47), we found significant differences between actionable and poorly-actionable materials in comprehension scores (76% vs. 63%, p<0.05) and ratings (8.9 vs. 7.7, p<0.05). For understandability, there was a significant difference for only one of two topics on consumer numeric scores. For actionability, there were significant positive correlations between PEMAT scores and consumer-testing results, but no relationship for understandability. There were, however, strong, negative correlations between grade-level and both consumer-testing results and PEMAT scores. The PEMAT demonstrated strong internal consistency, reliability, and evidence of construct validity. The PEMAT can help professionals judge the quality of materials (available at: http://www.ahrq.gov/pemat). Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

78 FR 19306 - Notice of Intent To Repatriate a Cultural Item: U.S. Department of the Interior, National Park...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-29

... DEPARTMENT OF THE INTERIOR National Park Service [NPS-WASO-NAGPRA-12405; PCU00RP14.R50000-PPWOCRADN0] Notice of Intent To Repatriate a Cultural Item: U.S. Department of the Interior, National Park Service, Natchez Trace Parkway, Tupelo, MS AGENCY: National Park Service, Interior. ACTION: Notice...

42 CFR 424.535 - Revocation of enrollment and billing privileges in the Medicare program.

Code of Federal Regulations, 2010 CFR

2010-10-01

... application applicable for its provider or supplier type, and has not submitted a plan of corrective action as... supplier is no longer operational to furnish Medicare covered items or services, or is not meeting Medicare... A provider is no longer operational to furnish Medicare covered items or services, or the provider...

77 FR 22061 - FTA Section 5307 Urbanized Area Formula Program: Allocation of Funding Caps for Treating Fuel and...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-12

... Propulsion as a Capital Maintenance Expense AGENCY: Federal Transit Administration (FTA), DOT. ACTION: Notice... for the propulsion of electrical vehicles, as a capital maintenance item for grants made in FY 2012... utility costs for the propulsion of electrical vehicles, as a capital maintenance item for grants made in...

The 10 MWe solar thermal central receiver pilot plant solar facilities design integration, RADL item 1-10

NASA Astrophysics Data System (ADS)

1980-07-01

Accomplishments are reported in the areas of: program management, system integration, the beam characterization system, receiver unit, thermal storage subsystems, master control system, plant support subsystem and engineering services. A solar facilities design integration program action items update is included. Work plan changes and cost underruns are discussed briefly. (LEW)

75 FR 8741 - Notice of Intent to Repatriate Cultural Items: Stephen F. Austin State University, Nacogdoches, TX

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-25

...: Stephen F. Austin State University, Nacogdoches, TX AGENCY: National Park Service, Interior. ACTION... Act (NAGPRA), 25 U.S.C. 3005, of the intent to repatriate cultural items in the control of Stephen F... of Oklahoma, which was under contract with Stephen F. Austin State University. In 1957, 15 cultural...

76 FR 58032 - Notice of Intent To Repatriate a Cultural Item: Denver Museum of Nature and Science, Denver, CO

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-19

... Denver Museum of Nature & Science, Denver, CO, that meets the definition of an object of cultural... Cultural Item: Denver Museum of Nature and Science, Denver, CO AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Denver Museum of Nature & Science, in consultation with the appropriate...

Women in Occupations and Equity Issues: An Annotated Bibliographical Guide to the Literature.

ERIC Educational Resources Information Center

Caliguri, Joseph P.; Krueger, Jack P.

Consisting of items published between 1977 and 1981, this 445-item bibliography focuses on women in education, government, business, and industry. Topics covered include nontraditional careers for women, sex role stereotypes, and role models for young women. There is also an emphasis on affirmative action cases and programs. Other major topics…

Three-year customer satisfaction survey in laboratory medicine in a Chinese university hospital.

PubMed

Guo, Siqi; Duan, Yifei; Liu, Xiaojuan; Jiang, Yongmei

2018-04-25

Customer satisfaction is a key quality indicator of laboratory service. Patients and physicians are the ultimate customers in medical laboratory, and their opinions are essential components in developing a customer-oriented laboratory. A longitudinal investigation of customer satisfaction was conducted through questionnaires. We designed two different questionnaires and selected 1200 customers (600 outpatients and 600 physicians) to assess customer satisfaction every other year from 2012 to 2016. Items with scores <4 were considered unsatisfactory, and corrective actions should be taken. The completion rates of physicians were 96.8% in 2012, 97% in 2014 and 96.5% in 2016, whereas the rates of patients were 95.3%, 96.2% and 95.2%, respectively. In 2012, the most dissatisfaction items were test turnaround time (3.77 points) and service attitude (3.87 points) from physicians, whereas waiting time (3.58 points) and examination environment (3.64 points) were the most dissatisfaction items from patients. After corrective actions were taken, the result of satisfaction in 2014 was better, which illustrated our strategy was effective. However, some items remained to be less than 4, so we repeated the survey after modifying questionnaires in 2016. However, the general satisfaction points of the physicians and patients reduced in 2016, which reminded us of some influential factors we had neglected. By using dynamic survey of satisfaction, we can continuously find deficiencies in our laboratory services and take suitable corrective actions, thereby improving our service quality.

Development and validation of an instrument to assess patients' appraisal, emotions and action tendencies preceding care-seeking in acute myocardial infarction: The PA-AMI questionnaire.

PubMed

Nymark, C; Saboonchi, F; Mattiasson, A-C; Henriksson, P; Kiessling, A

2017-03-01

Reducing patient delay for patients afflicted by an acute myocardial infarction is a task of great complexity, which might be alleviated if more factors that influence this delay could be identified. Although a number of self-reported instruments associated with patient delay exist, none of these taps the content of the appraisal process related to patients' subjective emotions. The aim of this study was to develop and validate a questionnaire aimed at assessing patients' appraisal, emotions and action tendencies when afflicted by an acute myocardial infarction. An item pool was generated based on themes conceptualized in a recent qualitative study of acute myocardial infarction patients' thoughts, feelings and actions preceding the decision to seek medical care. The 'Think-Aloud Protocol' and test-retest analysis at item level were performed. The modified item pool was administered to 96 patients when treated for acute myocardial infarction. Explorative factor analysis and principal component analysis with the non-linear iterative partial least squares algorithm were performed to examine the underlying factor structure of the items. The findings indicated three core dimensions corresponding to three subscales, namely, 'symptom appraisal'; 'perceived inability to act'; 'autonomy preservation'. The results demonstrated acceptable measures of reliability and validity Conclusions: The PA-AMI questionnaire demonstrated satisfactory psychometric properties. Assessment of the included core dimensions may contribute to greater understanding of the appraisal processes for patients afflicted by an acute myocardial infarction.

A comprehensive analysis of breast cancer news coverage in leading media outlets focusing on environmental risks and prevention.

PubMed

Atkin, Charles K; Smith, Sandi W; McFeters, Courtnay; Ferguson, Vanessa

2008-01-01

Breast cancer has a high profile in the news media, which are a major source of information for cancer patients and the general public. To determine the nature of breast cancer news coverage available to audiences, particularly on the topics of environmental risks and prevention, this content analysis measured a broad array of dimensions in 231 stories appearing in nine leading newspapers, newsmagazines, and television networks in 2003 and 2004. One fourth of all stories reported on various risks such as hormone replacement therapy (HRT) use. Very few items specifically addressed risks related to controllable lifestyle practices such as prepubertal obesity or chemical contaminants in the environment. About one third of the stories included prevention content, primarily focusing narrowly on use of pharmaceutical products. Little information described risk reduction via other individual preventive behaviors (e.g., diet, exercise, and smoking), parental protective measures, or collective actions to combat contamination sites. The more traditional categories of prevalence, detection, and treatment were featured in one third, one quarter, and two fifths of the news items, respectively. There were twice as many stories featuring personal narratives as statistical figures, and two thirds of all the news items cited expert medical professionals, researchers, or organizations. Implications of these findings and directions for future research are addressed.

Preliminary Checklist for Reporting Observational Studies in Sports Areas: Content Validity.

PubMed

Chacón-Moscoso, Salvador; Sanduvete-Chaves, Susana; Anguera, M Teresa; Losada, José L; Portell, Mariona; Lozano-Lozano, José A

2018-01-01

Observational studies are based on systematic observation, understood as an organized recording and quantification of behavior in its natural context. Applied to the specific area of sports, observational studies present advantages when comparing studies based on other designs, such as the flexibility for adapting to different contexts and the possibility of using non-standardized instruments as well as a high degree of development in specific software and data analysis. Although the importance and usefulness of sports-related observational studies have been widely shown, there is no checklist to report these studies. Consequently, authors do not have a guide to follow in order to include all of the important elements in an observational study in sports areas, and reviewers do not have a reference tool for assessing this type of work. To resolve these issues, this article aims to develop a checklist to measure the quality of sports-related observational studies based on a content validity study. The participants were 22 judges with at least 3 years of experience in observational studies, sports areas, and methodology. They evaluated a list of 60 items systematically selected and classified into 12 dimensions. They were asked to score four aspects of each item on 5-point Likert scales to measure the following dimensions: representativeness, relevance, utility, and feasibility. The judges also had an open-format section for comments. The Osterlind index was calculated for each item and for each of the four aspects. Items were considered appropriate when obtaining a score of at least 0.5 in the four assessed aspects. After considering these inclusion criteria and all of the open-format comments, the resultant checklist consisted of 54 items grouped into the same initial 12 dimensions. Finally, we highlight the strengths of this work. We also present its main limitation: the need to apply the resultant checklist to obtain data and, thus, increase quality indicators of its psychometric properties. For this reason, as relevant actions for further development, we encourage expert readers to use it and provide feedback; we plan to apply it to different sport areas.

Preliminary Checklist for Reporting Observational Studies in Sports Areas: Content Validity

PubMed Central

Chacón-Moscoso, Salvador; Sanduvete-Chaves, Susana; Anguera, M. Teresa; Losada, José L.; Portell, Mariona; Lozano-Lozano, José A.

2018-01-01

Observational studies are based on systematic observation, understood as an organized recording and quantification of behavior in its natural context. Applied to the specific area of sports, observational studies present advantages when comparing studies based on other designs, such as the flexibility for adapting to different contexts and the possibility of using non-standardized instruments as well as a high degree of development in specific software and data analysis. Although the importance and usefulness of sports-related observational studies have been widely shown, there is no checklist to report these studies. Consequently, authors do not have a guide to follow in order to include all of the important elements in an observational study in sports areas, and reviewers do not have a reference tool for assessing this type of work. To resolve these issues, this article aims to develop a checklist to measure the quality of sports-related observational studies based on a content validity study. The participants were 22 judges with at least 3 years of experience in observational studies, sports areas, and methodology. They evaluated a list of 60 items systematically selected and classified into 12 dimensions. They were asked to score four aspects of each item on 5-point Likert scales to measure the following dimensions: representativeness, relevance, utility, and feasibility. The judges also had an open-format section for comments. The Osterlind index was calculated for each item and for each of the four aspects. Items were considered appropriate when obtaining a score of at least 0.5 in the four assessed aspects. After considering these inclusion criteria and all of the open-format comments, the resultant checklist consisted of 54 items grouped into the same initial 12 dimensions. Finally, we highlight the strengths of this work. We also present its main limitation: the need to apply the resultant checklist to obtain data and, thus, increase quality indicators of its psychometric properties. For this reason, as relevant actions for further development, we encourage expert readers to use it and provide feedback; we plan to apply it to different sport areas. PMID:29568280

76 FR 31390 - Public Hearing and Commission Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-31

... of two docket approvals; (3) action on certain water resources projects; (4) action on seven projects... Comprehensive Plan for Management of the Water Resources of the Susquehanna River Basin. Details concerning the... on the following items: (1) The proposed Water Resources Program and an accompanying presentation on...

The Functional Arm Scale for Throwers (FAST)-Part I: The Design and Development of an Upper Extremity Region-Specific and Population-Specific Patient-Reported Outcome Scale for Throwing Athletes.

PubMed

Sauers, Eric L; Bay, R Curtis; Snyder Valier, Alison R; Ellery, Traci; Huxel Bliven, Kellie C

2017-03-01

Upper extremity (UE) region-specific, patient-reported outcome (PRO) scales assess injuries to the UE but do not account for the demands of overhead throwing athletes or measure patient-oriented domains of health-related quality of life (HRQOL). To develop the Functional Arm Scale for Throwers (FAST), a UE region-specific and population-specific PRO scale that assesses multiple domains of disablement in throwing athletes with UE injuries. In stage I, a beta version of the scale was developed for subsequent factor identification, final item reduction, and construct validity analysis during stage II. Descriptive laboratory study. Three-stage scale development was utilized: Stage I (item generation and initial item reduction) and stage II (factor analysis, final item reduction, and construct validity) are reported herein, and stage III (establishment of measurement properties [reliability and validity]) will be reported in a companion paper. In stage I, a beta version was developed, incorporating National Center for Medical Rehabilitation Research disablement domains and ensuring a blend of sport-related and non-sport-related items. An expert panel and focus group assessed importance and interpretability of each item. During stage II, the FAST was reduced, preserving variance characteristics and factor structure of the beta version and construct validity of the final FAST scale. During stage I, a 54-item beta version and a separate 9-item pitcher module were developed. During stage II, a 22-item FAST and 9-item pitcher module were finalized. The factor solution for FAST scale items included pain (n = 6), throwing (n = 10), activities of daily living (n = 5), psychological impact (n = 4), and advancement (n = 3). The 6-item pain subscale crossed factors. The remaining subscales and pitcher module are distinctive, correlated, and internally consistent and may be interpreted individually or combined. This article describes the development of the FAST, which assesses clinical outcomes and HRQOL of throwing athletes after UE injury. The FAST encompasses multiple domains of disability and demonstrates excellent construct validity. The FAST provides a single UE region-specific and population-specific PRO scale for high-demand throwers to facilitate measurement of impact of UE injuries on HRQOL and clinical outcomes while quantifying recovery for comparative effectiveness studies.

Item Difficulty Modeling of Paragraph Comprehension Items

ERIC Educational Resources Information Center

Gorin, Joanna S.; Embretson, Susan E.

2006-01-01

Recent assessment research joining cognitive psychology and psychometric theory has introduced a new technology, item generation. In algorithmic item generation, items are systematically created based on specific combinations of features that underlie the processing required to correctly solve a problem. Reading comprehension items have been more…

Detection of Differential Item Functioning Using the Lasso Approach

ERIC Educational Resources Information Center

Magis, David; Tuerlinckx, Francis; De Boeck, Paul

2015-01-01

This article proposes a novel approach to detect differential item functioning (DIF) among dichotomously scored items. Unlike standard DIF methods that perform an item-by-item analysis, we propose the "LR lasso DIF method": logistic regression (LR) model is formulated for all item responses. The model contains item-specific intercepts,…

Development of the Knee Numeric-Entity Evaluation Score (KNEES-ACL): a condition-specific questionnaire.

PubMed

Comins, J D; Krogsgaard, M R; Brodersen, J

2013-10-01

Patient-related outcome measures (PROMs) are commonly used to gauge treatment effects in patients with anterior cruciate ligament (ACL) deficiency. Valid measures of specific conditions depend on relevant item content. While item content can be derived either from clinicians (face validity) or from patients, item relevance and comprehensiveness can only be confirmed by the patient (content validity). Focus group and single interviews were conducted with patients' pre- and post-ACL reconstruction in order to construct a condition-specific PROM for the target patients. One hundred fifty-seven items from a previously conducted literature search were used as a basis for content genesis. Content saturation was achieved after three focus groups and seven single interviews. Thirty-eight items from the literature search were directly endorsed, and five modified items were endorsed. Twelve new item themes with verbatim content emerged. Thus, a 55-item pilot PROM consisting of six conceptual domains was assembled. We have constructed a condition-specific PROM for measurement of surgical and non-surgical treatment effects on ACL deficiency. The instrument possesses face and content validity. A pilot survey to assess the psychometric properties will be performed using Rasch measurement theory. © 2013 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

76 FR 63927 - Interagency Task Force on Antimicrobial Resistance (ITFAR): An Update on A Public Health Action...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-14

... items are organized into four focus areas: Surveillance, Prevention and Control, Research, and Product... of the Action Plan: Surveillance, Prevention and Control, Research, and Product Development. Written... for Disease Control and Prevention (CDC), Food and Drug Administration (FDA), and National Institutes...

Relational and item-specific influences on generate-recognize processes in recall.

PubMed

Guynn, Melissa J; McDaniel, Mark A; Strosser, Garrett L; Ramirez, Juan M; Castleberry, Erica H; Arnett, Kristen H

2014-02-01

The generate-recognize model and the relational-item-specific distinction are two approaches to explaining recall. In this study, we consider the two approaches in concert. Following Jacoby and Hollingshead (Journal of Memory and Language 29:433-454, 1990), we implemented a production task and a recognition task following production (1) to evaluate whether generation and recognition components were evident in cued recall and (2) to gauge the effects of relational and item-specific processing on these components. An encoding task designed to augment item-specific processing (anagram-transposition) produced a benefit on the recognition component (Experiments 1-3) but no significant benefit on the generation component (Experiments 1-3), in the context of a significant benefit to cued recall. By contrast, an encoding task designed to augment relational processing (category-sorting) did produce a benefit on the generation component (Experiment 3). These results converge on the idea that in recall, item-specific processing impacts a recognition component, whereas relational processing impacts a generation component.

How does creating a concept map affect item-specific encoding?

PubMed

Grimaldi, Phillip J; Poston, Laurel; Karpicke, Jeffrey D

2015-07-01

Concept mapping has become a popular learning tool. However, the processes underlying the task are poorly understood. In the present study, we examined the effect of creating a concept map on the processing of item-specific information. In 2 experiments, subjects learned categorized or ad hoc word lists by making pleasantness ratings, sorting words into categories, or creating a concept map. Memory was tested using a free recall test and a recognition memory test, which is considered to be especially sensitive to item-specific processing. Typically, tasks that promote item-specific processing enhance free recall of categorized lists, relative to category sorting. Concept mapping resulted in lower recall performance than both the pleasantness rating and category sorting condition for categorized words. Moreover, concept mapping resulted in lower recognition memory performance than the other 2 tasks. These results converge on the conclusion that creating a concept map disrupts the processing of item-specific information. (c) 2015 APA, all rights reserved.

41 CFR 101-29.221 - Federal Specifications, Standards and Commercial Item Description Program (Federal...

Code of Federal Regulations, 2010 CFR

2010-07-01

... standardization program developed under authority of the Federal Property and Administrative Services Act of 1949..., Standards and Commercial Item Description Program (Federal Standardization Program). 101-29.221 Section 101...-Definitions § 101-29.221 Federal Specifications, Standards and Commercial Item Description Program (Federal...

41 CFR 101-29.221 - Federal Specifications, Standards and Commercial Item Description Program (Federal...

Code of Federal Regulations, 2011 CFR

2011-07-01

... standardization program developed under authority of the Federal Property and Administrative Services Act of 1949..., Standards and Commercial Item Description Program (Federal Standardization Program). 101-29.221 Section 101...-Definitions § 101-29.221 Federal Specifications, Standards and Commercial Item Description Program (Federal...

Does Gender-Specific Differential Item Functioning Affect the Structure in Vocational Interest Inventories?

ERIC Educational Resources Information Center

Beinicke, Andrea; Pässler, Katja; Hell, Benedikt

2014-01-01

The study investigates consequences of eliminating items showing gender-specific differential item functioning (DIF) on the psychometric structure of a standard RIASEC interest inventory. Holland's hexagonal model was tested for structural invariance using a confirmatory methodological approach (confirmatory factor analysis and randomization…

Medicare Program; Prior Authorization Process for Certain Durable Medical Equipment, Prosthetics, Orthotics, and Supplies. Final rule.

PubMed

2015-12-30

This final rule establishes a prior authorization program for certain durable medical equipment, prosthetics, orthotics, and supplies (DMEPOS) items that are frequently subject to unnecessary utilization. This rule defines unnecessary utilization and creates a new requirement that claims for certain DMEPOS items must have an associated provisional affirmed prior authorization decision as a condition of payment. This rule also adds the review contractor's decision regarding prior authorization of coverage of DMEPOS items to the list of actions that are not initial determinations and therefore not appealable.

77 FR 68827 - Notice of Intent To Repatriate Cultural Items: The Museum of Indian Arts and Culture, Museum of...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-16

... Intent To Repatriate Cultural Items: The Museum of Indian Arts and Culture, Museum of New Mexico, Santa Fe, NM AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Museum of Indian Arts... Museum of Indian Arts and Culture. DATES: Representatives of any Indian tribe that believes it has a...

Design Constructibility Reviews.

DTIC Science & Technology

1987-01-01

specifications for base and sub-base courses, and wearing course.I Item 21 - Has provision been made in the specifications for positive control of the temperature...of the bituminous material? Item 22 - Test results on samples of asphalt , aggregate, sand and mix should be obtained from the plant prior to placing...in the * drawings. Item 3 - Make sure that stud types, sizes and pacinqs are spelled out in the plans and sc-i catr-. Item 4 - All welders that will

Selective weighting of action-related feature dimensions in visual working memory.

PubMed

Heuer, Anna; Schubö, Anna

2017-08-01

Planning an action primes feature dimensions that are relevant for that particular action, increasing the impact of these dimensions on perceptual processing. Here, we investigated whether action planning also affects the short-term maintenance of visual information. In a combined memory and movement task, participants were to memorize items defined by size or color while preparing either a grasping or a pointing movement. Whereas size is a relevant feature dimension for grasping, color can be used to localize the goal object and guide a pointing movement. The results showed that memory for items defined by size was better during the preparation of a grasping movement than during the preparation of a pointing movement. Conversely, memory for color tended to be better when a pointing movement rather than a grasping movement was being planned. This pattern was not only observed when the memory task was embedded within the preparation period of the movement, but also when the movement to be performed was only indicated during the retention interval of the memory task. These findings reveal that a weighting of information in visual working memory according to action relevance can even be implemented at the representational level during maintenance, demonstrating that our actions continue to influence visual processing beyond the perceptual stage.

Premorbid expertise produces category-specific impairment in a domain-general semantic disorder.

PubMed

Jefferies, Elizabeth; Rogers, Timothy T; Ralph, Matthew A Lambon

2011-10-01

For decades, category-specific semantic impairment - i.e., better comprehension of items from one semantic category than another - has been the driving force behind many claims about the organisation of conceptual knowledge in the brain. Double dissociations between patients with category-specific disorders are widely interpreted as showing that different conceptual domains are necessarily supported by functionally independent systems. We show that, to the contrary, even strong or classical dissociations can also arise from individual differences in premorbid expertise. We examined two patients with global and progressive semantic degradation who, unusually, had known areas of premorbid expertise. Patient 1, a former automotive worker, showed selective preservation of car knowledge, whereas Patient 2, a former botanist, showed selective preservation of information about plants. In non-expert domains, these patients showed the typical pattern: i.e., an inability to differentiate between highly similar concepts (e.g., rose and daisy), but retention of broader distinctions (e.g., between rose and cat). Parallel distributed processing (PDP) models of semantic cognition show that expertise in a particular domain increases the differentiation of specific-level concepts, such that the semantic distance between these items resembles non-expert basic-level distinctions. We propose that these structural changes interact with global semantic degradation, particularly when expert knowledge is acquired early and when exposure to expert concepts continues during disease progression. Therefore, category-specific semantic impairment can arise from at least two distinct mechanisms: damage to representations that are critical for a particular category (e.g., knowledge of hand shape and action for the category 'tools') and differences in premorbid experience. Copyright © 2011 Elsevier Ltd. All rights reserved.

Thyroid-specific questions on work ability showed known-groups validity among Danes with thyroid diseases.

PubMed

Nexo, Mette Andersen; Watt, Torquil; Bonnema, Steen Joop; Hegedüs, Laszlo; Rasmussen, Åse Krogh; Feldt-Rasmussen, Ulla; Bjorner, Jakob Bue

2015-07-01

We aimed to identify the best approach to work ability assessment in patients with thyroid disease by evaluating the factor structure, measurement equivalence, known-groups validity, and predictive validity of a broad set of work ability items. Based on the literature and interviews with thyroid patients, 24 work ability items were selected from previous questionnaires, revised, or developed anew. Items were tested among 632 patients with thyroid disease (non-toxic goiter, toxic nodular goiter, Graves' disease (with or without orbitopathy), autoimmune hypothyroidism, and other thyroid diseases), 391 of which had participated in a study 5 years previously. Responses to select items were compared to general population data. We used confirmatory factor analyses for categorical data, logistic regression analyses and tests of differential item function, and head-to-head comparisons of relative validity in distinguishing known groups. Although all work ability items loaded on a common factor, the optimal factor solution included five factors: role physical, role emotional, thyroid-specific limitations, work limitations (without disease attribution), and work performance. The scale on thyroid-specific limitations showed the most power in distinguishing clinical groups and time since diagnosis. A global single item proved useful for comparisons with the general population, and a thyroid-specific item predicted labor market exclusion within the next 5 years (OR 5.0, 95 % CI 2.7-9.1). Items on work limitations with attribution to thyroid disease were most effective in detecting impact on work ability and showed good predictive validity. Generic work ability items remain useful for general population comparisons.

Developmental differences in episodic memory across school ages: evidence from enacted events performed by self and others.

PubMed

Badinlou, Farzaneh; Kormi-Nouri, Reza; Mousavi Nasab, S M Hossein; Knopf, Monika

2017-01-01

The aim of this study was to examine action memory as a form of episodic memory among school-aged subjects. Most research on action memory has focused on memory changes in adult populations. This study explored the action memory of children over time. A total of 410 school-aged child participants, comprising 201 girls and 208 boys in four age groups (8, 10, 12, and 14), were included in this study. We studied two forms of action encoding, subject-performed tasks (SPTs) and experimenter-performed tasks (EPTs), which were compared with one verbal encoding task as a control condition. At retrieval, we used three memory tests (free recall, cued recall, and recognition). We observed significant differences in memory performance in children aged 8-14 years with respect to free recall and cued recall but not recognition. The largest memory enhancement was observed for the SPTs in the 8-14-year-old participants under all test conditions. Participants performed equally well on the free recall of SPTs and EPTs, whereas they displayed better performances on the cued recall and recognition of SPTs compared to EPTs. The strategic nature of SPTs and the distinction between item-specific information and relational information are discussed.

Development of a Valid and Reliable Knee Articular Cartilage Condition-Specific Study Methodological Quality Score.

PubMed

Harris, Joshua D; Erickson, Brandon J; Cvetanovich, Gregory L; Abrams, Geoffrey D; McCormick, Frank M; Gupta, Anil K; Verma, Nikhil N; Bach, Bernard R; Cole, Brian J

2014-02-01

Condition-specific questionnaires are important components in evaluation of outcomes of surgical interventions. No condition-specific study methodological quality questionnaire exists for evaluation of outcomes of articular cartilage surgery in the knee. To develop a reliable and valid knee articular cartilage-specific study methodological quality questionnaire. Cross-sectional study. A stepwise, a priori-designed framework was created for development of a novel questionnaire. Relevant items to the topic were identified and extracted from a recent systematic review of 194 investigations of knee articular cartilage surgery. In addition, relevant items from existing generic study methodological quality questionnaires were identified. Items for a preliminary questionnaire were generated. Redundant and irrelevant items were eliminated, and acceptable items modified. The instrument was pretested and items weighed. The instrument, the MARK score (Methodological quality of ARticular cartilage studies of the Knee), was tested for validity (criterion validity) and reliability (inter- and intraobserver). A 19-item, 3-domain MARK score was developed. The 100-point scale score demonstrated face validity (focus group of 8 orthopaedic surgeons) and criterion validity (strong correlation to Cochrane Quality Assessment score and Modified Coleman Methodology Score). Interobserver reliability for the overall score was good (intraclass correlation coefficient [ICC], 0.842), and for all individual items of the MARK score, acceptable to perfect (ICC, 0.70-1.000). Intraobserver reliability ICC assessed over a 3-week interval was strong for 2 reviewers (≥0.90). The MARK score is a valid and reliable knee articular cartilage condition-specific study methodological quality instrument. This condition-specific questionnaire may be used to evaluate the quality of studies reporting outcomes of articular cartilage surgery in the knee.

Promoting CPAP adherence in clinical practice: A survey of Swedish and Norwegian CPAP practitioners' beliefs and practices.

PubMed

Broström, Anders; Pakpour, Amir H; Nilsen, Per; Gardner, Benjamin; Ulander, Martin

2018-03-01

The benefits of continuous positive airway pressure (CPAP) treatment for obstructive sleep apnea are well established, but adherence tends to be low. Research exploring CPAP practitioners' beliefs around determinants of CPAP adherence, and the actions they use in clinical practice to promote CPAP adherence is lacking. This study aimed to: (i) develop and validate a questionnaire to assess beliefs and current practices among CPAP practitioners; (ii) explore practitioners' beliefs regarding the main determinants of patient adherence, and the actions practitioners most commonly use to promote CPAP adherence; and (iii) explore the associations between perceived determinants and adherence-promotion actions. One-hundred and forty-two CPAP practitioners in Sweden and Norway, representing 93% of all Swedish and 62% of all Norwegian CPAP centres, were surveyed via a questionnaire exploring potential determinants (18 items) and adherence-promotion actions (20 items). Confirmatory factor analysis and second-order structural equational modelling were used to identify patterns of beliefs, and potential associations with adherence-promotion actions. Patients' knowledge, motivation and attitudes were perceived by practitioners to be the main determinants of CPAP adherence, and educating patients about effects, management and treatment adjustments were the most common practices. Knowledge was shown to predict educational and informational actions (e.g. education about obstructive sleep apnea and CPAP). Educational and informational actions were associated with medical actions (e.g. treatment adjustment), but knowledge, attitude and support had no association with medical actions. These findings indicate that a wide variety of determinants and actions are considered important, though the only relationship observed between beliefs and actions was found for knowledge and educational and informational actions. © 2018 European Sleep Research Society.

Three controversies over item disclosure in medical licensure examinations

PubMed Central

Park, Yoon Soo; Yang, Eunbae B.

2015-01-01

In response to views on public's right to know, there is growing attention to item disclosure – release of items, answer keys, and performance data to the public – in medical licensure examinations and their potential impact on the test's ability to measure competence and select qualified candidates. Recent debates on this issue have sparked legislative action internationally, including South Korea, with prior discussions among North American countries dating over three decades. The purpose of this study is to identify and analyze three issues associated with item disclosure in medical licensure examinations – 1) fairness and validity, 2) impact on passing levels, and 3) utility of item disclosure – by synthesizing existing literature in relation to standards in testing. Historically, the controversy over item disclosure has centered on fairness and validity. Proponents of item disclosure stress test takers’ right to know, while opponents argue from a validity perspective. Item disclosure may bias item characteristics, such as difficulty and discrimination, and has consequences on setting passing levels. To date, there has been limited research on the utility of item disclosure for large scale testing. These issues requires ongoing and careful consideration. PMID:26374693

Harmonizing Measures of Cognitive Performance Across International Surveys of Aging Using Item Response Theory.

PubMed

Chan, Kitty S; Gross, Alden L; Pezzin, Liliana E; Brandt, Jason; Kasper, Judith D

2015-12-01

To harmonize measures of cognitive performance using item response theory (IRT) across two international aging studies. Data for persons ≥65 years from the Health and Retirement Study (HRS, N = 9,471) and the English Longitudinal Study of Aging (ELSA, N = 5,444). Cognitive performance measures varied (HRS fielded 25, ELSA 13); 9 were in common. Measurement precision was examined for IRT scores based on (a) common items, (b) common items adjusted for differential item functioning (DIF), and (c) DIF-adjusted all items. Three common items (day of date, immediate word recall, and delayed word recall) demonstrated DIF by survey. Adding survey-specific items improved precision but mainly for HRS respondents at lower cognitive levels. IRT offers a feasible strategy for harmonizing cognitive performance measures across other surveys and for other multi-item constructs of interest in studies of aging. Practical implications depend on sample distribution and the difficulty mix of in-common and survey-specific items. © The Author(s) 2015.

Neural correlates of cognitive dissonance and choice-induced preference change

PubMed Central

Izuma, Keise; Matsumoto, Madoka; Murayama, Kou; Samejima, Kazuyuki; Sadato, Norihiro; Matsumoto, Kenji

2010-01-01

According to many modern economic theories, actions simply reflect an individual's preferences, whereas a psychological phenomenon called “cognitive dissonance” claims that actions can also create preference. Cognitive dissonance theory states that after making a difficult choice between two equally preferred items, the act of rejecting a favorite item induces an uncomfortable feeling (cognitive dissonance), which in turn motivates individuals to change their preferences to match their prior decision (i.e., reducing preference for rejected items). Recently, however, Chen and Risen [Chen K, Risen J (2010) J Pers Soc Psychol 99:573–594] pointed out a serious methodological problem, which casts a doubt on the very existence of this choice-induced preference change as studied over the past 50 y. Here, using a proper control condition and two measures of preferences (self-report and brain activity), we found that the mere act of making a choice can change self-report preference as well as its neural representation (i.e., striatum activity), thus providing strong evidence for choice-induced preference change. Furthermore, our data indicate that the anterior cingulate cortex and dorsolateral prefrontal cortex tracked the degree of cognitive dissonance on a trial-by-trial basis. Our findings provide important insights into the neural basis of how actions can alter an individual's preferences. PMID:21135218

Neural correlates of cognitive dissonance and choice-induced preference change.

PubMed

Izuma, Keise; Matsumoto, Madoka; Murayama, Kou; Samejima, Kazuyuki; Sadato, Norihiro; Matsumoto, Kenji

2010-12-21

According to many modern economic theories, actions simply reflect an individual's preferences, whereas a psychological phenomenon called "cognitive dissonance" claims that actions can also create preference. Cognitive dissonance theory states that after making a difficult choice between two equally preferred items, the act of rejecting a favorite item induces an uncomfortable feeling (cognitive dissonance), which in turn motivates individuals to change their preferences to match their prior decision (i.e., reducing preference for rejected items). Recently, however, Chen and Risen [Chen K, Risen J (2010) J Pers Soc Psychol 99:573-594] pointed out a serious methodological problem, which casts a doubt on the very existence of this choice-induced preference change as studied over the past 50 y. Here, using a proper control condition and two measures of preferences (self-report and brain activity), we found that the mere act of making a choice can change self-report preference as well as its neural representation (i.e., striatum activity), thus providing strong evidence for choice-induced preference change. Furthermore, our data indicate that the anterior cingulate cortex and dorsolateral prefrontal cortex tracked the degree of cognitive dissonance on a trial-by-trial basis. Our findings provide important insights into the neural basis of how actions can alter an individual's preferences.

The late posterior negativity in ERP studies of episodic memory: action monitoring and retrieval of attribute conjunctions.

PubMed

Johansson, Mikael; Mecklinger, Axel

2003-10-01

The focus of the present paper is a late posterior negative slow wave (LPN) that has frequently been reported in event-related potential (ERP) studies of memory. An overview of these studies suggests that two broad classes of experimental conditions tend to elicit this component: (a) item recognition tasks associated with enhanced action monitoring demands arising from response conflict and (b) memory tasks that require the binding of items with contextual information specifying the study episode. A combined stimulus- and response-locked analysis of data from two studies mapping onto these classes allowed a temporal and functional decomposition of the LPN. While only the LPN observed in the item recognition task could be attributed to the involvement of a posteriorly distributed response-locked error-related negativity (or error negativity; ERN/Ne) occurring immediately after the response, the source-memory task was associated with a stimulus-locked negative slow wave occurring prior and during response execution that was evident when data were matched for response latencies. We argue that the presence of the former reflects action monitoring due to high levels of response conflict, whereas the latter reflects retrieval processes that may act to reconstruct the prior study episode when task-relevant attribute conjunctions are not readily recovered or need continued evaluation.

Leveraging geospatial data, technology, and methods for improving the health of communities: priorities and strategies from an expert panel convened by the CDC.

PubMed

Elmore, Kim; Flanagan, Barry; Jones, Nicholas F; Heitgerd, Janet L

2010-04-01

In 2008, CDC convened an expert panel to gather input on the use of geospatial science in surveillance, research and program activities focused on CDC's Healthy Communities Goal. The panel suggested six priorities: spatially enable and strengthen public health surveillance infrastructure; develop metrics for geospatial categorization of community health and health inequity; evaluate the feasibility and validity of standard metrics of community health and health inequities; support and develop GIScience and geospatial analysis; provide geospatial capacity building, training and education; and, engage non-traditional partners. Following the meeting, the strategies and action items suggested by the expert panel were reviewed by a CDC subcommittee to determine priorities relative to ongoing CDC geospatial activities, recognizing that many activities may need to occur either in parallel, or occur multiple times across phases. Phase A of the action items centers on developing leadership support. Phase B focuses on developing internal and external capacity in both physical (e.g., software and hardware) and intellectual infrastructure. Phase C of the action items plan concerns the development and integration of geospatial methods. In summary, the panel members provided critical input to the development of CDC's strategic thinking on integrating geospatial methods and research issues across program efforts in support of its Healthy Communities Goal.

Identifying opportunities to advance practice at a large academic medical center using the ASHP Ambulatory Care Self-Assessment Tool.

PubMed

Martirosov, Amber Lanae; Michael, Angela; McCarty, Melissa; Bacon, Opal; DiLodovico, John R; Jantz, Arin; Kostoff, Diana; MacDonald, Nancy C; Mikulandric, Nancy; Neme, Klodiana; Sulejmani, Nimisha; Summers, Bryant B

2018-05-29

The use of the ASHP Ambulatory Care Self-Assessment Tool to advance pharmacy practice at 8 ambulatory care clinics of a large academic medical center is described. The ASHP Ambulatory Care Self-Assessment Tool was developed to help ambulatory care pharmacists assess how their current practices align with the ASHP Practice Advancement Initiative. The Henry Ford Hospital Ambulatory Care Advisory Group (ACAG) opted to use the "Practitioner Track" sections of the tool to assess pharmacy practices within each of 8 ambulatory care clinics individually. The responses to self-assessment items were then compiled and discussed by ACAG members. The group identified best practices and ways to implement action items to advance ambulatory care practice throughout the institution. Three recommended action items were common to most clinics: (1) identify and evaluate solutions to deliver financially viable services, (2) develop technology to improve patient care, and (3) optimize the role of pharmacy technicians and support personnel. The ACAG leadership met with pharmacy administrators to discuss how action items that were both feasible and deemed likely to have a medium-to-high impact aligned with departmental goals and used this information to develop an ambulatory care strategic plan. This process informed and enabled initiatives to advance ambulatory care pharmacy practice within the system. The ASHP Ambulatory Care Self-Assessment Tool was useful in identifying opportunities for practice advancement in a large academic medical center. Copyright © 2018 by the American Society of Health-System Pharmacists, Inc. All rights reserved.

Qualifying Items of Work for End-Result Specifications

DOT National Transportation Integrated Search

1997-07-01

The Texas Department of Transportation (TxDOT) is presently using a performance-based specification for hot-mix asphalt concrete pavement. There is a strong interest in determining if other construction items can be converted into this type of specif...

Category-Specific Neural Oscillations Predict Recall Organization During Memory Search

PubMed Central

Morton, Neal W.; Kahana, Michael J.; Rosenberg, Emily A.; Baltuch, Gordon H.; Litt, Brian; Sharan, Ashwini D.; Sperling, Michael R.; Polyn, Sean M.

2013-01-01

Retrieved-context models of human memory propose that as material is studied, retrieval cues are constructed that allow one to target particular aspects of past experience. We examined the neural predictions of these models by using electrocorticographic/depth recordings and scalp electroencephalography (EEG) to characterize category-specific oscillatory activity, while participants studied and recalled items from distinct, neurally discriminable categories. During study, these category-specific patterns predict whether a studied item will be recalled. In the scalp EEG experiment, category-specific activity during study also predicts whether a given item will be recalled adjacent to other same-category items, consistent with the proposal that a category-specific retrieval cue is used to guide memory search. Retrieved-context models suggest that integrative neural circuitry is involved in the construction and maintenance of the retrieval cue. Consistent with this hypothesis, we observe category-specific patterns that rise in strength as multiple same-category items are studied sequentially, and find that individual differences in this category-specific neural integration during study predict the degree to which a participant will use category information to organize memory search. Finally, we track the deployment of this retrieval cue during memory search: Category-specific patterns are stronger when participants organize their responses according to the category of the studied material. PMID:22875859

Cortical regions recruited for complex active-learning strategies and action planning exhibit rapid reactivation during memory retrieval.

PubMed

Voss, Joel L; Galvan, Ashley; Gonsalves, Brian D

2011-12-01

Memory retrieval can involve activity in the same sensory cortical regions involved in perception of the original event, and this neural "reactivation" has been suggested as an important mechanism of memory retrieval. However, it is still unclear if fragments of experience other than sensory information are retained and later reactivated during retrieval. For example, learning in non-laboratory settings generally involves active exploration of memoranda, thus requiring the generation of action plans for behavior and the use of strategies deployed to improve subsequent memory performance. Is information pertaining to action planning and strategic processing retained and reactivated during retrieval? To address this question, we compared ERP correlates of memory retrieval for objects that had been studied in an active manner involving action planning and strategic processing to those for objects that had been studied passively. Memory performance was superior for actively studied objects, and unique ERP retrieval correlates for these objects were identified when subjects remembered the specific spatial locations at which objects were studied. Early-onset frontal shifts in ERP correlates of retrieval were noted for these objects, which parallel the recruitment of frontal cortex during learning object locations previously identified using fMRI with the same paradigm. Notably, ERPs during recall for items studied with a specific viewing strategy localized to the same supplementary motor cortex region previously identified with fMRI when this strategy was implemented during study, suggesting rapid reactivation of regions directly involved in strategic action planning. Collectively, these results implicate neural populations involved in learning in important retrieval functions, even for those populations involved in strategic control and action planning. Notably, these episodic features are not generally reported during recollective experiences, suggesting that reactivation is a more general property of memory retrieval that extends beyond those fragments of perceptual information that might be needed to re-live the past. Copyright © 2011 Elsevier Ltd. All rights reserved.

ESTIMATION OF CRITICAL LOADS OF ACIDITY FOR LAKESIN NORTHEASTERN UNITED STATES AND EASTERN CANADA

EPA Science Inventory

The New England Governors and Eastern Canadian Premiers (NEG/ECP) adopted the Acid Rain Action Plan in June 1998, and issued a series of action items to support its work toward a reduction of sulfur dioxide (SO2) and nitrogen oxide (NOx ) emissions in northeastern North Americ...

76 FR 35466 - Notice of Public Meeting, Boise District Resource Advisory Council, Idaho

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-17

...'s Resource Management Plan Subgroup on its collaborative actions following the RAC Symposium. Discussion on draft sections of the Four Fivers Field Office Resource Management Plan (RMP) and Bruneau RMP... the Owyhee Public Lands Management Act and actions in each field office. Agenda items and location may...

Improving genetic conservation of tree species

Treesearch

Pam Allenstein; Jennifer DeWoody; David Gwaze; Valerie Hipkins; Gary Man; Anna Schoettle; Kirsty Shaw; Murphy Westwood

2017-01-01

The aim of this workshop breakout group session was to review significant gaps within each of three major themes (In-situ Conservation, Ex-situ Conservation, and Restoration of Species and Ecosystems) and to identify actionable solutions to move genetic conservation efforts forward. In order to identify solutions and action items for the tree conservation community,...

Factors That Influence Faculty Actions: A Study on Faculty Responses to Academic Dishonesty

ERIC Educational Resources Information Center

Coalter, Terry; Lim, Chi Lo; Wanorie, Tekle

2007-01-01

Persistent academic dishonesty has perplexed researchers who focus their studies on why students cheat. There are limited studies regarding the faculty perspective of this issue. This study explores factors that influence faculty action when faced with dishonesty or evidence of dishonesty. A questionnaire consisting of thirty-five items was sent…

15 CFR 744.11 - License requirements that apply to entities acting contrary to the national security or foreign...

Code of Federal Regulations, 2013 CFR

2013-01-01

..., reexport, or transfer (in-country) any item subject to the EAR to an entity that is listed on the Entity... reexports to that party of items that are subject to the EAR are prohibited by or require a license from... United States. (1) Supporting persons engaged in acts of terror. (2) Actions that could enhance the...

Working memory in schizophrenia: behavioral and neural evidence for reduced susceptibility to item-specific proactive interference.

PubMed

Kaller, Christoph P; Loosli, Sandra V; Rahm, Benjamin; Gössel, Astrid; Schieting, Stephan; Hornig, Tobias; Hennig, Jürgen; Tebartz van Elst, Ludger; Weiller, Cornelius; Katzev, Michael

2014-09-15

Susceptibility to item-specific proactive interference (PI) contributes to interindividual differences in working memory (WM) capacity and complex cognition relying on WM. Although WM deficits are a well-recognized impairment in schizophrenia, the underlying pathophysiological effects on specific WM control functions, such as the ability to resist item-specific PI, remain unknown. Moreover, opposing hypotheses on increased versus reduced PI susceptibility in schizophrenia are both justifiable by the extant literature. To provide first insights into the behavioral and neural correlates of PI-related WM control in schizophrenia, a functional magnetic resonance imaging experiment was conducted in a sample of 20 patients and 20 well-matched control subjects. Demands on item-specific PI were experimentally manipulated in a recent-probes task (three runs, 64 trials each) requiring subjects to encode and maintain a set of four target items per trial. Compared with healthy control subjects, schizophrenia patients showed a significantly reduced PI susceptibility in both accuracy and latency measures. Notably, reduced PI susceptibility in schizophrenia was not associated with overall WM impairments and thus constituted an independent phenomenon. In addition, PI-related activations in inferior frontal gyrus and anterior insula, typically assumed to support PI resistance, were reduced in schizophrenia, thus ruling out increased neural efforts as a potential cause of the patients' reduced PI susceptibility. The present study provides first evidence for a diminished vulnerability of schizophrenia patients to item-specific PI, which is presumably a consequence of the patients' more efficient clearing of previously relevant WM traces and the accordingly reduced likelihood for item-specific PI to occur. Copyright © 2014 Society of Biological Psychiatry. Published by Elsevier Inc. All rights reserved.

Validation of a condition-specific measure for women having an abnormal screening mammography.

PubMed

Brodersen, John; Thorsen, Hanne; Kreiner, Svend

2007-01-01

The aim of this study is to assess the validity of a new condition-specific instrument measuring psychosocial consequences of abnormal screening mammography (PCQ-DK33). The draft version of the PCQ-DK33 was completed on two occasions by 184 women who had received an abnormal screening mammography and on one occasion by 240 women who had received a normal screening result. Item Response Theories and Classical Test Theories were used to analyze data. Construct validity, concurrent validity, known group validity, objectivity and reliability were established by item analysis examining the fit between item responses and Rasch models. Six dimensions covering anxiety, behavioral impact, sense of dejection, impact on sleep, breast examination, and sexuality were identified. One item belonging to the dejection dimension had uniform differential item functioning. Two items not fitting the Rasch models were retained because of high face validity. A sick leave item added useful information when measuring side effects and socioeconomic consequences of breast cancer screening. Five "poor items" were identified and should be deleted from the final instrument. Preliminary evidence for a valid and reliable condition-specific measure for women having an abnormal screening mammography was established. The measure includes 27 "good" items measuring different attributes of the same overall latent structure-the psychosocial consequences of abnormal screening mammography.

Why It Is Too Early to Lose Control in Accounts of Item-Specific Proportion Congruency Effects

ERIC Educational Resources Information Center

Bugg, Julie M.; Jacoby, Larry L.; Chanani, Swati

2011-01-01

The item-specific proportion congruency (ISPC) effect is the finding of attenuated interference for mostly incongruent as compared to mostly congruent items. A debate in the Stroop literature concerns the mechanisms underlying this effect. Noting a confound between proportion congruency and contingency, Schmidt and Besner (2008) suggested that…

Source memory for action in young and older adults: self vs. close or unknown others.

PubMed

Rosa, Nicole M; Gutchess, Angela H

2011-09-01

The present study examines source memory for actions (e.g., placing items in a suitcase). For both young and older adult participants, source memory for actions performed by the self was better than memory for actions performed by either a known (close) or unknown other. In addition, neither young nor older adults were more likely to confuse self with close others than with unknown others. Results suggest an advantage in source memory for actions performed by the self compared to others, possibly associated with sensorimotor cues that are relatively preserved in aging.

Concise Review: Developing Best‐Practice Models for the Therapeutic Use of Extracellular Vesicles

PubMed Central

Reiner, Agnes T.; Witwer, Kenneth W.; van Balkom, Bas W.M.; de Beer, Joel; Brodie, Chaya; Corteling, Randolph L.; Gabrielsson, Susanne; Gimona, Mario; Ibrahim, Ahmed G.; de Kleijn, Dominique; Lai, Charles P.; Lötvall, Jan; del Portillo, Hernando A.; Reischl, Ilona G.; Riazifar, Milad; Salomon, Carlos; Tahara, Hidetoshi; Toh, Wei Seong; Wauben, Marca H.M.; Yang, Vicky K.; Yang, Yijun; Yeo, Ronne Wee Yeh; Yin, Hang; Giebel, Bernd

2017-01-01

Abstract Growing interest in extracellular vesicles (EVs, including exosomes and microvesicles) as therapeutic entities, particularly in stem cell‐related approaches, has underlined the need for standardization and coordination of development efforts. Members of the International Society for Extracellular Vesicles and the Society for Clinical Research and Translation of Extracellular Vesicles Singapore convened a Workshop on this topic to discuss the opportunities and challenges associated with development of EV‐based therapeutics at the preclinical and clinical levels. This review outlines topic‐specific action items that, if addressed, will enhance the development of best‐practice models for EV therapies. Stem Cells Translational Medicine 2017;6:1730–1739 PMID:28714557

Electronics reliability and measurement technology

NASA Technical Reports Server (NTRS)

Heyman, Joseph S. (Editor)

1987-01-01

A summary is presented of the Electronics Reliability and Measurement Technology Workshop. The meeting examined the U.S. electronics industry with particular focus on reliability and state-of-the-art technology. A general consensus of the approximately 75 attendees was that "the U.S. electronics industries are facing a crisis that may threaten their existence". The workshop had specific objectives to discuss mechanisms to improve areas such as reliability, yield, and performance while reducing failure rates, delivery times, and cost. The findings of the workshop addressed various aspects of the industry from wafers to parts to assemblies. Key problem areas that were singled out for attention are identified, and action items necessary to accomplish their resolution are recommended.

Unidimensional Interpretations for Multidimensional Test Items

ERIC Educational Resources Information Center

Kahraman, Nilufer

2013-01-01

This article considers potential problems that can arise in estimating a unidimensional item response theory (IRT) model when some test items are multidimensional (i.e., show a complex factorial structure). More specifically, this study examines (1) the consequences of model misfit on IRT item parameter estimates due to unintended minor item-level…

Learning Is Better with the Hands Free: The Role of Posture in the Memory of Manipulable Objects.

PubMed

Dutriaux, Léo; Gyselinck, Valérie

2016-01-01

Grounded cognition proposes that memory shares processing resources with sensorimotor systems. The aim of the present study was to show that motor simulation participates in the conceptual representation of manipulable objects in long-term memory. In two experiments, lists of manipulable and nonmanipulable objects were presented. Participants were instructed to memorize the items while adopting different postures. In the control condition, they had to keep their hands at rest in front of them. In the interference condition, participants had to keep their hands crossed behind their back to make their hands less free for action. After each list, participants had to perform first a distractive task, and then an oral free recall. The results showed that the interfering posture produced a specific decrease in the recall of manipulable objects, but not of nonmanipulable ones. This decrease was similar when the items were presented as pictures (Experiment 1) or as words (Experiment 2), thus excluding a purely visual effect. These results provide strong evidence that the motor simulation plays a role in the memory trace of the object.

The trainee leadership blueprint: opportunities, benefits, and a call to action.

PubMed

Gooding, Amanda; Block, Cady K; Brown, Daniel S; Sunderaraman, Preeti

2018-02-01

Leadership experiences are vital not only to individual long-term career success but also the development, direction, and operation of higher spheres including professional organizations and the field of clinical neuropsychology itself. The present paper presents a blueprint guide for neuropsychology trainees on available opportunities and resources for increasing their involvement in professional governance and developing leadership skills. First, we present a discussion of the benefits of leadership and professional service, including the acquisition of interpersonal skills and new professional competencies, the prospect of recognition and advancement, and the opportunity to participate in advocacy efforts. Then, we present an overview of existing opportunities for involvement, followed by the provision of specific, actionable items for trainees, mentors and leadership committees, and for neuropsychology organizations to ensure continued trainee engagement. These resources can serve as a guide for trainees and early career neuropsychologists seeking to acquire leadership proficiencies, and the recommendations aspire to promote advancement for trainees, professionals, and organizations alike.

All varieties of encoding variability are not created equal: Separating variable processing from variable tasks

PubMed Central

Huff, Mark J.; Bodner, Glen E.

2014-01-01

Whether encoding variability facilitates memory is shown to depend on whether item-specific and relational processing are both performed across study blocks, and whether study items are weakly versus strongly related. Variable-processing groups studied a word list once using an item-specific task and once using a relational task. Variable-task groups’ two different study tasks recruited the same type of processing each block. Repeated-task groups performed the same study task each block. Recall and recognition were greatest in the variable-processing group, but only with weakly related lists. A variable-processing benefit was also found when task-based processing and list-type processing were complementary (e.g., item-specific processing of a related list) rather than redundant (e.g., relational processing of a related list). That performing both item-specific and relational processing across trials, or within a trial, yields encoding-variability benefits may help reconcile decades of contradictory findings in this area. PMID:25018583

The influence of strategic encoding on false memory in patients with mild cognitive impairment and Alzheimer's disease dementia.

PubMed

Tat, Michelle J; Soonsawat, Anothai; Nagle, Corinne B; Deason, Rebecca G; O'Connor, Maureen K; Budson, Andrew E

2016-11-01

Patients with Alzheimer's disease (AD) dementia exhibit high rates of memory distortions in addition to their impairments in episodic memory. Several investigations have demonstrated that when healthy individuals (young and old) engaged in an encoding strategy that emphasized the uniqueness of study items (an item-specific encoding strategy), they were able to improve their discrimination between old items and unstudied critical lure items in a false memory task. In the present study we examined if patients with AD could also improve their memory discrimination when engaging in an item-specific encoding strategy. Healthy older adult controls, patients with mild cognitive impairment (MCI) due to AD, and patients with mild AD dementia were asked to study lists of categorized words. In the Item-Specific condition, participants were asked to provide a unique detail or personal experience with each study item. In the Relational condition, they were asked to determine how each item in the list was related to the others. To assess the influence of both strategies, recall and recognition memory tests were administered. Overall, both patient groups exhibited poorer memory in both recall and recognition tests compared to controls. In terms of recognition, healthy older controls and patients with MCI due to AD exhibited improved memory discrimination in the Item-Specific condition compared to the Relational condition, whereas patients with AD dementia did not. We speculate that patients with MCI due to AD use intact frontal networks to effectively engage in this strategy. Published by Elsevier Inc.

Assessment of nasalance and nasality in patients with a repaired cleft palate.

PubMed

Sinko, Klaus; Gruber, Maike; Jagsch, Reinhold; Roesner, Imme; Baumann, Arnulf; Wutzl, Arno; Denk-Linnert, Doris-Maria

2017-07-01

In patients with a repaired cleft palate, nasality is typically diagnosed by speech language pathologists. In addition, there are various instruments to objectively diagnose nasalance. To explore the potential of nasalance measurements after cleft palate repair by NasalView ® , we correlated perceptual nasality and instrumentally measured nasalance of eight speech items and determined the relationship between sensitivity and specificity of the nasalance measures by receiver-operating characteristics (ROC) analyses and AUC (area under the curve) computation for each single test item and specific item groups. We recruited patients with a primarily repaired cleft palate receiving speech therapy during follow-up. During a single day visit, perceptive and instrumental assessments were obtained in 36 patients and analyzed. The individual perceptual nasality was assigned to one of four categories; the corresponding instrumental nasalance measures for the eight specific speech items were expressed on a metric scale (1-100). With reference to the perceptual diagnoses, we observed 3 nasal and one oral test item with high sensitivity. However, the specificity of the nasality indicating measures was rather low. The four best speech items with the highest sensitivity provided scores ranging from 96.43 to 100%, while the averaged sensitivity of all eight items was below 90%. We conclude that perceptive evaluation of nasality remains state of the art. For clinical follow-up, instrumental nasalance assessment can objectively document subtle changes by analysis of four speech items only. Further studies are warranted to determine the applicability of instrumental nasalance measures in the clinical routine, using discriminative items only.

The influence of strategic encoding on false memory in patients with mild cognitive impairment and Alzheimer’s disease dementia

PubMed Central

Tat, Michelle J.; Soonsawat, Anothai; Nagle, Corinne B.; Deason, Rebecca G.; O’Connor, Maureen K.; Budson, Andrew E.

2018-01-01

Patients with Alzheimer’s disease (AD) dementia exhibit high rates of memory distortions in addition to their impairments in episodic memory. Several investigations have demonstrated that when healthy individuals (young and old) engaged in an encoding strategy that emphasized the uniqueness of study items (an item-specific encoding strategy), they were able to improve their discrimination between old items and unstudied critical lure items in a false memory task. In the present study we examined if patients with AD could also improve their memory discrimination when engaging in an item-specific encoding strategy. Healthy older adult controls, patients with mild cognitive impairment (MCI) due to AD, and patients with mild AD dementia were asked to study lists of categorized words. In the Item-Specific condition, participants were asked to provide a unique detail or personal experience with each study item. In the Relational condition, they were asked to determine how each item in the list was related to the others. To assess the influence of both strategies, recall and recognition memory tests were administered. Overall, both patient groups exhibited poorer memory in both recall and recognition tests compared to controls. In terms of recognition, healthy older controls and patients with MCI due to AD exhibited improved memory discrimination in the Item-Specific condition compared to the Relational condition, whereas patients with AD dementia did not. We speculate that patients with MCI due to AD use intact frontal networks to effectively engage in this strategy. PMID:27643951

Maintenance of item and order information in verbal working memory.

PubMed

Camos, Valérie; Lagner, Prune; Loaiza, Vanessa M

2017-09-01

Although verbal recall of item and order information is well-researched in short-term memory paradigms, there is relatively little research concerning item and order recall from working memory. The following study examined whether manipulating the opportunity for attentional refreshing and articulatory rehearsal in a complex span task differently affected the recall of item- and order-specific information of the memoranda. Five experiments varied the opportunity for articulatory rehearsal and attentional refreshing in a complex span task, but the type of recall was manipulated between experiments (item and order, order only, and item only recall). The results showed that impairing attentional refreshing and articulatory rehearsal similarly affected recall regardless of whether the scoring procedure (Experiments 1 and 4) or recall requirements (Experiments 2, 3, and 5) reflected item- or order-specific recall. This implies that both mechanisms sustain the maintenance of item and order information, and suggests that the common cumulative functioning of these two mechanisms to maintain items could be at the root of order maintenance.

Psychometric properties of the Chinese version of resilience scale specific to cancer: an item response theory analysis.

PubMed

Ye, Zeng Jie; Liang, Mu Zi; Zhang, Hao Wei; Li, Peng Fei; Ouyang, Xue Ren; Yu, Yuan Liang; Liu, Mei Ling; Qiu, Hong Zhong

2018-06-01

Classic theory test has been used to develop and validate the 25-item Resilience Scale Specific to Cancer (RS-SC) in Chinese patients with cancer. This study was designed to provide additional information about the discriminative value of the individual items tested with an item response theory analysis. A two-parameter graded response model was performed to examine whether any of the items of the RS-SC exhibited problems with the ordering and steps of thresholds, as well as the ability of items to discriminate patients with different resilience levels using item characteristic curves. A sample of 214 Chinese patients with cancer diagnosis was analyzed. The established three-dimension structure of the RS-SC was confirmed. Several items showed problematic thresholds or discrimination ability and require further revision. Some problematic items should be refined and a short-form of RS-SC maybe feasible in clinical settings in order to reduce burden on patients. However, the generalizability of these findings warrants further investigations.

Gender and Minority Achievement Gaps in Science in Eighth Grade: Item Analyses of Nationally Representative Data. Research Report. ETS RR-17-36

ERIC Educational Resources Information Center

Qian, Xiaoyu; Nandakumar, Ratna; Glutting, Joseoph; Ford, Danielle; Fifield, Steve

2017-01-01

In this study, we investigated gender and minority achievement gaps on 8th-grade science items employing a multilevel item response methodology. Both gaps were wider on physics and earth science items than on biology and chemistry items. Larger gender gaps were found on items with specific topics favoring male students than other items, for…

Implications of movement-related cortical potential for understanding neural adaptations in muscle strength tasks

PubMed Central

2014-01-01

This systematic review aims to provide information about the implications of the movement-related cortical potential (MRCP) in acute and chronic responses to the counter resistance training. The structuring of the methods of this study followed the proposals of the PRISMA (Preferred Reporting Items for Systematic reviews and Meta-Analyses). It was performed an electronically search in Pubmed/Medline and ISI Web of Knowledge data bases, from 1987 to 2013, besides the manual search in the selected references. The following terms were used: Bereitschaftspotential, MRCP, strength and force. The logical operator “AND” was used to combine descriptors and terms used to search publications. At the end, 11 studies attended all the eligibility criteria and the results demonstrated that the behavior of MRCP is altered because of different factors such as: force level, rate of force development, fatigue induced by exercise, and the specific phase of muscular action, leading to an increase in the amplitude in eccentric actions compared to concentric actions, in acute effects. The long-term adaptations demonstrated that the counter resistance training provokes an attenuation in the amplitude in areas related to the movement, which may be caused by neural adaptation occurred in the motor cortex. PMID:24602228

Unidimensional IRT Item Parameter Estimates across Equivalent Test Forms with Confounding Specifications within Dimensions

ERIC Educational Resources Information Center

Matlock, Ki Lynn; Turner, Ronna

2016-01-01

When constructing multiple test forms, the number of items and the total test difficulty are often equivalent. Not all test developers match the number of items and/or average item difficulty within subcontent areas. In this simulation study, six test forms were constructed having an equal number of items and average item difficulty overall.…

Instructional Topics in Educational Measurement (ITEMS) Module: Using Automated Processes to Generate Test Items

ERIC Educational Resources Information Center

Gierl, Mark J.; Lai, Hollis

2013-01-01

Changes to the design and development of our educational assessments are resulting in the unprecedented demand for a large and continuous supply of content-specific test items. One way to address this growing demand is with automatic item generation (AIG). AIG is the process of using item models to generate test items with the aid of computer…

Techniques to minimize adjacent band emissions from Earth Exploration Satellites to protect the Space Research (Category B) Earth Stations in the 8400-8450 MHz band

NASA Technical Reports Server (NTRS)

Wang, Charles C.; Sue, Miles K.; Manshadi, Farzin

2004-01-01

The Earth Exploration Satellites operating in the 8025-8400 MHz band can have strong adjacent band emissions on the8400-8450 MHz band which is allocated for Space Research (Category-B). The unwanted emission may exceed the protection criterion establish by the ITU-R for the protection of the Space Research (Category B) earth stations, i.e., deep-space earth stations. An SFCG Action Item (SF 23/14) was created during the 23rd SFCG meeting to explore technical and operational techniques to reduce the adjacent band emissions. In response to this action item, a study was conducted and results are presented in this document.

A Comprehensive Analysis of Breast Cancer News Coverage in Leading Media Outlets Focusing on Environmental Risks and Prevention

PubMed Central

ATKIN, CHARLES K.; SMITH, SANDI W.; McFETERS, COURTNAY; FERGUSON, VANESSA

2010-01-01

Breast cancer has a high profile in the news media, which are a major source of information for cancer patients and the general public. To determine the nature of breast cancer news coverage available to audiences, particularly on the topics of environmental risks and prevention, this content analysis measured a broad array of dimensions in 231 stories appearing in nine leading newspapers, newsmagazines, and television networks in 2003 and 2004. One fourth of all stories reported on various risks such as hormone replacement therapy (HRT) use. Very few items specifically addressed risks related to controllable lifestyle practices such as prepubertal obesity or chemical contaminants in the environment. About one third of the stories included prevention content, primarily focusing narrowly on use of pharmaceutical products. Little information described risk reduction via other individual preventive behaviors (e.g., diet, exercise, and smoking), parental protective measures, or collective actions to combat contamination sites. The more traditional categories of prevalence, detection, and treatment were featured in one third, one quarter, and two fifths of the news items, respectively. There were twice as many stories featuring personal narratives as statistical figures, and two thirds of all the news items cited expert medical professionals, researchers, or organizations. Implications of these findings and directions for future research are addressed. PMID:18307133

Brief assessment of food insecurity accurately identifies high-risk US adults.

PubMed

Gundersen, Craig; Engelhard, Emily E; Crumbaugh, Amy S; Seligman, Hilary K

2017-06-01

To facilitate the introduction of food insecurity screening into clinical settings, we examined the test performance of two-item screening questions for food insecurity against the US Department of Agriculture's Core Food Security Module. We examined sensitivity, specificity and accuracy of various two-item combinations of questions assessing food insecurity in the general population and high-risk population subgroups. 2013 Current Population Survey December Supplement, a population-based US survey. All survey participants from the general population and high-risk subgroups. The test characteristics of multiple two-item combinations of questions assessing food insecurity had adequate sensitivity (>97 %) and specificity (>70 %) for widespread adoption as clinical screening measures. We recommend two specific items for clinical screening programmes based on their widespread current use and high sensitivity for detecting food insecurity. These items query how often the household 'worried whether food would run out before we got money to buy more' and how often 'the food that we bought just didn't last and we didn't have money to get more'. The recommended items have sensitivity across high-risk population subgroups of ≥97 % and a specificity of ≥74 % for food insecurity.

Demand Characteristics of Multiple-Choice Items.

ERIC Educational Resources Information Center

Diamond, James J.; Williams, David V.

Thirteen graduate students were asked to indicate for each of 24 multiple-choice items whether the item tested "recall of specific information," a "higher order skill," or "don't know." The students were also asked to state their general basis for judging the items. The 24 items had been previously classified according to Bloom's cognitive-skills…

76 FR 437 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model EMB-135BJ Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-05

... corrective action is revising the Airworthiness Limitations Section (ALS) of the Instructions for Continued... corrective action is revising the Airworthiness Limitations Section (ALS) of the Instructions for Continued... 16, 2008, revise the ALS of the ICA to incorporate Section A2.5.2, Fuel System Limitation Items, of...

Enumeration versus Multiple Object Tracking: The Case of Action Video Game Players

ERIC Educational Resources Information Center

Green, C. S.; Bavelier, D.

2006-01-01

Here, we demonstrate that action video game play enhances subjects' ability in two tasks thought to indicate the number of items that can be apprehended. Using an enumeration task, in which participants have to determine the number of quickly flashed squares, accuracy measures showed a near ceiling performance for low numerosities and a sharp drop…

A Common Capacity Limitation for Response and Item Selection in Working Memory

ERIC Educational Resources Information Center

Janczyk, Markus

2017-01-01

Successful completion of any cognitive task requires selecting a particular action and the object the action is applied to. Oberauer (2009) suggested a working memory (WM) model comprising a declarative and a procedural part with analogous structures. One important assumption of this model is that both parts work independently of each other, and…

Improvements in Certain District of Columbia Public Schools' Administrative Operations. Report to the Superintendent of the District of Columbia Public Schools.

ERIC Educational Resources Information Center

General Accounting Office, Washington, DC.

The District of Columbia Public Schools system has taken action to ensure that supply items will be obtained at the most competitive prices. Because lack of storage facilities prevented bulk purchase of emergency items at competitive rates, the Division of Buildings and Grounds has remodeled a building as a warehouse to store large quantities of…

Development of a mental health action checklist for improving workplace environment as means of job stress prevention.

PubMed

Yoshikawa, Toru; Kawakami, Norito; Kogi, Kazutaka; Tsutsumi, Akizumi; Shimazu, Miyuki; Nagami, Makiko; Shimazu, Akihito

2007-07-01

An action checklist for improving the workplace environment by means of enhancing mental health of workers (Mental Health Action Check List: MHACL) was developed. The use of the checklist for primary prevention was examined. MHACL was developed through three steps: (1) Review of related references and collection of improvement examples for designing a draft MHACL; (2) pilot application of the draft at industrial workplaces and trials at workshops of occupational health staff; and (3) proposing a new MHACL for general use in industry. Workplace improvement actions related to mental health were listed in eight technical areas. From 84 workplaces in Japan, 201 such actions were collected. Typical improvement action phrases were extracted based on these examples, and a draft MHACL containing 40 generally applicable actions were prepared. This draft was applied to selected workplaces for its use as a tool for group discussion. Then, the utility of the checklist was discussed by 105 occupational health staff working in public service offices. The workshop suggested modifications of the draft MHACL including improved check items and usage procedures and the need to use easy-to-understand actions. The final version of the MHACL comprised 30 items in six technical areas: A) sharing work planning, B) work time and organization, C) ergonomic work methods, D) workplace environment, E) mutual support in the workplace, and F) preparedness and care. A new action checklist was proposed for use as a means of changing existing workplace environments and proposing practical actions for improving it. The checklist was confirmed to be useful for organizing workplace-level discussion for identifying immediate improvements at the workplace. The checklist is expected to be widely applied for promoting primary prevention measures in terms of better mental health.

Supporting awareness through collaborative brushing and linking of tabular data.

PubMed

Hajizadeh, Amir Hossein; Tory, Melanie; Leung, Rock

2013-12-01

Maintaining an awareness of collaborators' actions is critical during collaborative work, including during collaborative visualization activities. Particularly when collaborators are located at a distance, it is important to know what everyone is working on in order to avoid duplication of effort, share relevant results in a timely manner and build upon each other's results. Can a person's brushing actions provide an indication of their queries and interests in a data set? Can these actions be revealed to a collaborator without substantially disrupting their own independent work? We designed a study to answer these questions in the context of distributed collaborative visualization of tabular data. Participants in our study worked independently to answer questions about a tabular data set, while simultaneously viewing brushing actions of a fictitious collaborator, shown directly within a shared workspace. We compared three methods of presenting the collaborator's actions: brushing & linking (i.e. highlighting exactly what the collaborator would see), selection (i.e. showing only a selected item), and persistent selection (i.e. showing only selected items but having them persist for some time). Our results demonstrated that persistent selection enabled some awareness of the collaborator's activities while causing minimal interference with independent work. Other techniques were less effective at providing awareness, and brushing & linking caused substantial interference. These findings suggest promise for the idea of exploiting natural brushing actions to provide awareness in collaborative work.

The Development of a Conceptual Framework and Preliminary Item Bank for Childbirth-Specific Patient-Reported Outcome Measures.

PubMed

Korst, Lisa M; Fridman, Moshe; Saeb, Samia; Greene, Naomi; Fink, Arlene; Gregory, Kimberly D

2018-05-24

To develop a conceptual framework and preliminary item bank for childbirth-specific patient-reported outcome (PRO) domains. Women, who were U.S. residents, ≥18 years old, and ≥20 weeks pregnant, were surveyed regarding their childbirth values and preferences (V&P) using online panels. Using community-based research techniques and Patient-Reported Outcomes Management Information System (PROMIS ® ) methodology, we conducted a comprehensive literature review to identify self-reported survey items regarding patient-reported V&P and childbirth experiences and outcomes (PROs). The V&P/PRO domains were validated by focus groups. We conducted a cross-sectional observational study and fitted a multivariable logistic regression model to each V&P item to describe "who" wanted each item. We identified 5,880 V&P/PRO items that mapped to 19 domains and 58 subdomains. We present results for the 2,250 survey respondents who anticipated a vaginal delivery in a hospital. Wide variation existed regarding each V&P item, and personal characteristics, such as maternal confidence and ability to cope well with pain, were frequent predictors in the models. The resulting preliminary item bank consisted of 60 key personal characteristics and 63 V&P/PROs. The conceptual framework and preliminary (PROMIS ® ) item bank presented here provide a foundation for the development of childbirth-specific V&P/PROs. © Health Research and Educational Trust.

Ozeane: Ergebnisse der 7. Sitzung der Kommission für nachhaltige Entwicklung (CSD) der Vereinten Nationen

NASA Astrophysics Data System (ADS)

Schlimm, Jutta; Stietzel, Hans-Joachim

1999-12-01

The 7th session of the United Nations Commission on Sustainable Development (CSD) was organised from 19 30 April in the UN Headquarters in New York. The Commission on Sustainable Development was established in 1992 with the aim to implement the comprehensive action programme of Agenda 21. The topics on the agenda of this year’s CSD session included: oceans, tourism as well as consumption and production patterms with a special focus on the oceans item. The 7th Session covered two weeks. It began with the so-called “High Level Segment” during the first week when 89 ministers and high-ranking government representatives stated their points of view on various themes-sometimes also in interaction with the chairman. Concerning the topic of oceans CSD 7 focussed on a few main items of special priority for the implementation of the Agenda 21, both during the preparatory “Intersessional Working Group” and in the final document. These main items are: the conservation and integrated as well as sustainable management of fisheries and marine resources, including the ecosystem of the oceans, the prevention of pollution and degradation of the marine environment through land-based and other acticities, the improvement of the scientific knowledge on oceans and the interaction between the oceans and the global climate system. The decisions of CSD 7 adressed detailed and for the major part concrete proposals for action, appeals or requests to the international organisations and the interntional community with regard to these main items. Summarizing the 7th session, it can be said that in the oceans sector CSD 7 was quite successful in fullilling the task to study the implementation of Agenda 21, to set priorities and to address actors and the necessary actions.

Life sciences payload definition and integration study. Volume 3: Preliminary equipment item specification catalog for the carry-on laboratories. [for Spacelab

NASA Technical Reports Server (NTRS)

1974-01-01

All general purpose equipment items contained in the final carry-on laboratory (COL) design concepts are described in terms of specific requirements identified for COL use, hardware status, and technical parameters such as weight, volume, power, range, and precision. Estimated costs for each item are given, along with projected development times.

Development and refinement of the WAItE: a new obesity-specific quality of life measure for adolescents.

PubMed

Oluboyede, Yemi; Hulme, Claire; Hill, Andrew

2017-08-01

Few weight-specific outcome measures, developed specifically for obese and overweight adolescents, exist and none are suitable for the elicitation of utility values used in the assessment of cost effectiveness. The development of a descriptive system for a new weight-specific measure. Qualitative interviews were conducted with 31 treatment-seeking (above normal weight status) and non-treatment-seeking (school sample) adolescents aged 11-18 years, to identify a draft item pool and associated response options. 315 eligible consenting adolescents, aged 11-18 years, enrolled in weight management services and recruited via an online panel, completed two version of a long-list 29-item descriptive system (consisting of frequency and severity response scales). Psychometric assessments and Rasch analysis were applied to the draft 29-item instrument to identify a brief tool containing the best performing items and associated response options. Seven items were selected, for the final item set; all displayed internal consistency, moderate floor effects and the ability to discriminate between weight categories. The assessment of unidimensionality was supported (t test statistic of 0.024, less than the 0.05 threshold value). The Weight-specific Adolescent Instrument for Economic-evaluation focuses on aspects of life affected by weight that are important to adolescents. It has the potential for adding key information to the assessment of weight management interventions aimed at the younger population.

Validity, sensitivity and specificity of the mentation, behavior and mood subscale of the UPDRS.

PubMed

Holroyd, Suzanne; Currie, Lillian J; Wooten, G Frederick

2008-06-01

The unified Parkinson's disease rating scale (UPDRS) is the most widely used tool to rate the severity and the stage of Parkinson's disease (PD). However, the mentation, behavior and mood (MBM) subscale of the UPDRS has received little investigation regarding its validity and sensitivity. Three items of this subscale were compared to criterion tests to examine validity, sensitivity and specificity. Ninety-seven patients with idiopathic PD were assessed on the UPDRS. Scores on three items of the MBM subscale, intellectual impairment, thought disorder and depression, were compared to criterion tests, the telephone interview for cognition status (TICS), psychiatric assessment for psychosis and the geriatric depression scale (GDS). Non-parametric tests of association were performed to examine concurrent validity of the MBM items. The sensitivities, specificities and optimal cutoff scores for each MBM item were estimated by receiver operating characteristic (ROC) curve analysis. The MBM items demonstrated low to moderate correlation with the criterion tests, and the sensitivity and specificity were not strong. Even using a score of 7.0 on the items of the MBM demonstrated a sensitivity/specificity of only 0.19/0.48 for intellectual impairment, 0.60/0.72 for thought disorder and 0.61/0.87 for depression. Using a more appropriate cutoff of 2.0 revealed sensitivities of 0.01, 0.38 and 0.13 respectively. The MBM subscale items of intellectual impairment, thought disorder and depression are not appropriate for screening or diagnostic purposes. Tools such as the TICS and the GDS should be considered instead.

SPG specification for 2015 implementation.

DOT National Transportation Integrated Search

2015-04-01

For this project, Item 300, Asphalts, Oils, and Emulsions, of the Standard Specifications, is : hereby amended with respect to the clauses cited below, and no other clauses or requirements of : this Item are waived or changed hereby.

A Case Study on an Item Writing Process: Use of Test Specifications, Nature of Group Dynamics, and Individual Item Writers' Characteristics

ERIC Educational Resources Information Center

Kim, Jiyoung; Chi, Youngshin; Huensch, Amanda; Jun, Heesung; Li, Hongli; Roullion, Vanessa

2010-01-01

This article discusses a case study on an item writing process that reflects on our practical experience in an item development project. The purpose of the article is to share our lessons from the experience aiming to demystify item writing process. The study investigated three issues that naturally emerged during the project: how item writers use…

Australian Secondary Students' Views About Global Warming: Beliefs About Actions, and Willingness to Act

NASA Astrophysics Data System (ADS)

Boyes, Edward; Skamp, Keith; Stanisstreet, Martin

2009-11-01

A 44-item questionnaire was constructed to determine secondary students’ views about how useful various specific actions might be at reducing global warming, their willingness to undertake the various actions, and the extent to which these two might be linked. Responses ( n = 500) were obtained from students in years 7 to 10 in three schools in NSW, Australia. For some pro-environmental actions, the degree to which students professed a willingness to act was greater than might be expected from the extent to which they believed the action to be useful. Such actions are those that involve minimal inconvenience such as switching off un-used electrical appliances, or those that are becoming well embedded in social practice, such as recycling. For other pro-environmental actions, the degree to which students were willing to act seemed less than might be expected, given the extent to which they believed the action to be useful. Actions concerning personal transport, such as buying smaller cars or using public rather than private transport, and obtaining more electricity from nuclear power stations, fell into this category. Here, there are disincentives to acting in a pro-environmental manner relating to personal inconvenience, or concern about nuclear power. The data were also explored to determine the strength of the relationships, for each action, between students’ professed willingness to act and their belief that an action would be effective. This suggested a measure of the potential effectiveness of education about that action. For some actions, this relationship was weak; in such cases, altering belief about the usefulness of the action might not be expected to produce major changes in behaviour. Issues concerning public transport were of this type; clearly, for issues such as these, other approaches and/or inducements may be needed to persuade people to adopt pro-environmental behaviour patterns. For other actions the relationship was stronger, so that in these areas environmental education could well be effective, especially if a large proportion of the population are not already willing to undertake that action.

Sexual behavior, stages of condom use, and self-efficacy among college students in Taiwan.

PubMed

Tung, Wei-Chen; Cook, Daniel M; Lu, Minggen

2011-01-01

The purposes of this study were: (1) to assess sexual behaviors and condom use behaviors; (2) to compare sexual behaviors and condom use behaviors between gender groups; and (3) to explore differences in specific items of self-efficacy to practicing condom use by the transtheoretical model stages of readiness to change among college students in Taiwan. A survey of students at two universities yielded 996 valid responses. The survey questions collected reports of demographic information, sexual history, condom use in general, and likely condom use in specific situations in relation to self-efficacy. Only 27.8% (n=277) reported ever having had sex, of these only 31.4% used condoms every time (those in action and maintenance). Condom use among women was lower than among men with men 5.1 times more likely to use condoms to prevent sexually transmitted infections (OR=5.1, 95% CI: 2.14-12.16, p=0.0002). The stages of change model with reported attitudes (self-efficacy) toward condom use in specific situations. The Tukey-Kramer multiple comparisons showed that participants in the maintenance stage reported significantly higher scores than those in the pre-contemplation, contemplation, and preparation stages for all 10 self-efficacy items (p<0.0001). Circumstances that are the most challenging for condom adherence across the stages are: partner preference to forego use, situations involving alcohol and drug use, and perceived low-risk scenarios. College students in Taiwan would benefit from targeted interventions that link risky sex to alcohol, and that address the interpersonal pressure within relationships that compel women students to practice unsafe sex.

48 CFR 8.602 - Policy.

Code of Federal Regulations, 2010 CFR

2010-10-01

...— (1) Before purchasing an item of supply listed in the FPI Schedule, conduct market research to... item to supplies available from the private sector; (3) If the FPI item is comparable, purchase the... for award in accordance with the item description or specifications, and evaluation factors in the...

Spellings Tries to Transform Panel's Ideas into Action

ERIC Educational Resources Information Center

Field, Kelly

2007-01-01

Nearly 300 leaders from the worlds of business, higher education, and philanthropy convened in Washington last week to discuss how to carry out the recommendations of the U.S. Secretary of Education's Commission on the Future of Higher Education. By the end of the day, they had produced a list of 25 "action items" but no plan for how to put them…

Affirmative Action in Employment. Info-Item Educators Digest/No. 1040.

ERIC Educational Resources Information Center

Ohio Education Association, Columbus. Instruction and Professional Development Div.

This document outlines the affirmative action that has evolved as the result of attempts to eliminate discrimination in federal employment and in federal contracts. The following acts are discussed: (1) Federal Executive orders; (2) Title VI of the Civil Rights Act of 1964; (3) Title VII of the Civil Rights Act of 1964 as amended by the Equal…

Item-Level Psychometrics and Predictors of Performance for Spanish/English Bilingual Speakers on "An Object and Action Naming Battery"

ERIC Educational Resources Information Center

Edmonds, Lisa A.; Donovan, Neila J.

2012-01-01

Purpose: There is a pressing need for psychometrically sound naming materials for Spanish/English bilingual adults. To address this need, in this study the authors examined the psychometric properties of An Object and Action Naming Battery (An O&A Battery; Druks & Masterson, 2000) in bilingual speakers. Method: Ninety-one Spanish/English…

Perception and Action Selection Dissociate Human Ventral and Dorsal Cortex

ERIC Educational Resources Information Center

Ikkai, Akiko; Jerde, Trenton A.; Curtis, Clayton E.

2011-01-01

We test theories about the functional organization of the human cortex by correlating brain activity with demands on perception versus action selection. Subjects covertly searched for a target among an array of 4, 8, or 12 items (perceptual manipulation) and then, depending on the color of the array, made a saccade toward, away from, or at a right…

Development of a Culture Specific Critical Thinking Ability Test and Using It as a Supportive Diagnostic Test for Giftedness

ERIC Educational Resources Information Center

Köksal, Mustafa Serdar

2016-01-01

The purposes of this study were to develop a culture specific critical thinking ability test for 6, 7, and 8. grade students in Turkey and to use it as an assessment instrument for giftedness. For these purposes, item pool involving 22 items was formed by writing items focusing on the current and common events presented in (Turkish) media from…

Retrieval-induced forgetting without competition: testing the retrieval specificity assumption of the inhibition theory.

PubMed

Raaijmakers, Jeroen G W; Jakab, Emoke

2012-01-01

According to the inhibition theory of forgetting (Anderson, Journal of Memory and Language 49:415-445, 2003; Anderson, Bjork, & Bjork, Psychonomic Bulletin & Review 7:522-530, 2000), retrieval practice on a subset of target items leads to forgetting for the other, nontarget items, due to the fact that these other items interfere during the retrieval process and have to be inhibited in order to resolve the interference. In this account, retrieval-induced forgetting occurs only when competition takes place between target and nontarget items during target item practice, since only in such a case is inhibition of the nontarget items necessary. Strengthening of the target item without active retrieval should not lead to such an impairment. In two experiments, we investigated this assumption by using noncompetitive retrieval during the practice phase. We strengthened the cue-target item association during practice by recall of the category name instead of the target item, and thus eliminated competition between the different item types (as in Anderson et al., Psychonomic Bulletin & Review 7:522-530 2000). In contrast to the expectations of the inhibition theory, retrieval-induced forgetting occurred even without competition, and thus the present study does not support the retrieval specificity assumption.

Cross-cultural adaptation and validation of the Quebec User Evaluation of Satisfaction with Assistive Technology (QUEST 2.0): the development of the Taiwanese version.

PubMed

Mao, Hui-Fen; Chen, Wan-Yin; Yao, Grace; Huang, Sheau-Ling; Lin, Chia-Chi; Huang, Wen-Ni Wennie

2010-05-01

To develop and validate a cross-cultural version of the Quebec User Evaluation of Satisfaction with Assistive Technology (QUEST 2.0) for users of assistive technology devices in Taiwan. A cross-sectional survey. The standard cultural adaptation procedure was used for questionnaire translation and cultural item design. A field test was then conducted for item selection and psychometric properties testing. One hundred and five volunteer assistive device users in community. A questionnaire comprising 12 items of the QUEST 2.0 and 16 culture-specific items. One culture-specific item, 'Cost', was selected based on eight criteria and added to the QUEST 2.0 (12 items) to formulate the Taiwanese version of QUEST 2.0 (T-QUEST). The T-QUEST consisted of 13 items which were classified into two domains: device (8 items) and service (5 items). The internal consistencies of the device, service and total T-QUEST scores were 0.87, 0.84 and 0.90, respectively. The device, services and total T-QUEST scores achieved good test-retest stability (intraclass correlation coefficient (ICC) 0.90, 0.97, 0.95). Exploratory factor analysis revealed that T-QUEST had a two-factor structure for device and service in the construct of user satisfaction (53.42% of the variance explained). Users of assistive device in different culture may have different concerns regarding satisfaction. T-QUEST is the first published version of QUEST with culture-specific items added to the original translated items of QUEST 2.0. T-QUEST was a valid and reliable tool for measuring user satisfaction among Mandarin-speaking individuals using various kinds of assistive devices.

10 CFR 32.16 - Certain items containing byproduct material: Records and reports of transfer.

Code of Federal Regulations, 2010 CFR

2010-01-01

... reports of transfer. 32.16 Section 32.16 Energy NUCLEAR REGULATORY COMMISSION SPECIFIC DOMESTIC LICENSES TO MANUFACTURE OR TRANSFER CERTAIN ITEMS CONTAINING BYPRODUCT MATERIAL Exempt Concentrations and Items § 32.16 Certain items containing byproduct material: Records and reports of transfer. (a) Each...

10 CFR 32.16 - Certain items containing byproduct material: Records and reports of transfer.

Code of Federal Regulations, 2011 CFR

2011-01-01

... reports of transfer. 32.16 Section 32.16 Energy NUCLEAR REGULATORY COMMISSION SPECIFIC DOMESTIC LICENSES TO MANUFACTURE OR TRANSFER CERTAIN ITEMS CONTAINING BYPRODUCT MATERIAL Exempt Concentrations and Items § 32.16 Certain items containing byproduct material: Records and reports of transfer. (a) Each...

Reporting studies on time to diagnosis: proposal of a guideline by an international panel (REST).

PubMed

Launay, Elise; Cohen, Jérémie F; Bossuyt, Patrick M; Buekens, Pierre; Deeks, Jonathan; Dye, Timothy; Feltbower, Richard; Ferrari, Andrea; Kramer, Michael; Leeflang, Mariska; Moher, David; Moons, Karel G; von Elm, Erik; Ravaud, Philippe; Chalumeau, Martin

2016-09-27

Studies on time to diagnosis are an increasing field of clinical research that may help to plan corrective actions and identify inequities in access to healthcare. Specific features of time to diagnosis studies, such as how participants were selected and how time to diagnosis was defined and measured, are poorly reported. The present study aims to derive a reporting guideline for studies on time to diagnosis. Each item of a list previously used to evaluate the completeness of reporting of studies on time to diagnosis was independently evaluated by a core panel of international experts (n = 11) for relevance and readability before an open electronic discussion allowed consensus to be reached on a refined list. The list was then submitted with an explanatory document to first, last and/or corresponding authors (n = 98) of published systematic reviews on time to diagnosis (n = 45) for relevance and readability, and finally approved by the core expert panel. The refined reporting guideline consists of a 19-item checklist: six items are about the process of participant selection (with a suggested flowchart), six about the definition and measurement of time to diagnosis, and three about optional analyses of associations between time to diagnosis and participant characteristics and health outcomes. Of 24 responding authors of systematic reviews, more than 21 (≥88 %) rated the items as relevant, and more than 17 (≥70 %) as readable; 19 of 22 (86 %) authors stated that they would potentially use the reporting guideline in the future. We propose a reporting guideline (REST) that could help authors, reviewers, and editors of time to diagnosis study reports to improve the completeness and the accuracy of their reporting.

40 CFR 86.513 - Fuel and engine lubricant specifications.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Regulations for 1978 and Later New Motorcycles; Test Procedures § 86.513 Fuel and engine lubricant... of § 86.513—Gasoline Test Fuel Specifications Item Value Procedure 1 Distillation Range: 1. Initial... of § 86.513—Natural Gas Test Fuel Specifications Item Value 1 Methane, CH4 Minimum, 89.0 mole percent...

78 FR 13100 - Models for Plant-Specific Adoption of Technical Specifications Task Force Traveler TSTF-535...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-26

... Definition To Address Advanced Fuel Designs,'' Using the Consolidated Line Item Improvement Process AGENCY...-specific adoption using the Consolidated Line Item Improvement Process (CLIIP). Additionally, the NRC staff..., which may be more reactive at shutdown temperatures above 68[emsp14][deg]F. This STS improvement is part...

Leveraging a Redesigned Morbidity and Mortality Conference That Incorporates the Clinical and Educational Missions of Improving Quality and Patient Safety.

PubMed

Tad-Y, Darlene B; Pierce, Read G; Pell, Jonathan M; Stephan, Lindsie; Kneeland, Patrick P; Wald, Heidi L

2016-09-01

The morbidity and mortality (M&M) conference is a vital event that can affect medical education, quality improvement, and peer review in academic departments. Historically, M&M conferences have emphasized cases that highlight diagnostic uncertainty or complex management conundrums. In this report, the authors describe the development, pilot, and refinement of a systems-based M&M conference model that combines the educational and clinical missions of improving quality and patient safety in the University of Colorado Department of Medicine. In 2011, a focused taskforce completed a literature review that informed the development of a framework for the redesigned systems-based M&M conference. The new model included a restructured monthly conference, longitudinal curriculum for residents, and formal channels for interaction with clinical effectiveness departments. Each conference features an in-depth discussion of an adverse event using specific quality improvement tools. Areas for improvement and suggested action items are identified during the conference and delegated to the relevant clinical departments. The new process has enabled the review of 27 adverse events over two years. Sixty-three action items were identified, and 33 were pursued. An average of 50 to 60 individuals participate in each conference, including interprofessional and interdisciplinary colleagues. Resident and faculty feedback regarding the new format has been positive, and other departments are starting to adopt this model. A more robust process for identifying and selecting cases to discuss is needed, as is a stable, sufficient mechanism to manage the improvement initiatives that come out of each conference.

Workshop on Wildlife Crime: An Interdisciplinary Perspective

DTIC Science & Technology

2015-01-01

12211 Research Triangle Park, NC 27709-2211 Wildlife crime, computation, conservation, criminology , conservation biology, risk, poaching REPORT...Action items? Conference on “Conservation, Computation, Criminology ” C^3? Technology Transfer

Object-oriented controlled-vocabulary translator using TRANSOFT + HyperPAD.

PubMed

Moore, G W; Berman, J J

1991-01-01

Automated coding of surgical pathology reports is demonstrated. This public-domain translation software operates on surgical pathology files, extracting diagnoses and assigning codes in a controlled medical vocabulary, such as SNOMED. Context-sensitive translation algorithms are employed, and syntactically correct diagnostic items are produced that are matched with controlled vocabulary. English-language surgical pathology reports, accessioned over one year at the Baltimore Veterans Affairs Medical Center, were translated. With an interface to a larger hospital information system, all natural language pathology reports are automatically rendered as topography and morphology codes. This translator frees the pathologist from the time-intensive task of personally coding each report, and may be used to flag certain diagnostic categories that require specific quality assurance actions.

Object-oriented controlled-vocabulary translator using TRANSOFT + HyperPAD.

PubMed Central

Moore, G. W.; Berman, J. J.

1991-01-01

Automated coding of surgical pathology reports is demonstrated. This public-domain translation software operates on surgical pathology files, extracting diagnoses and assigning codes in a controlled medical vocabulary, such as SNOMED. Context-sensitive translation algorithms are employed, and syntactically correct diagnostic items are produced that are matched with controlled vocabulary. English-language surgical pathology reports, accessioned over one year at the Baltimore Veterans Affairs Medical Center, were translated. With an interface to a larger hospital information system, all natural language pathology reports are automatically rendered as topography and morphology codes. This translator frees the pathologist from the time-intensive task of personally coding each report, and may be used to flag certain diagnostic categories that require specific quality assurance actions. PMID:1807773

Item usage in a multidimensional computerized adaptive test (MCAT) measuring health-related quality of life.

PubMed

Paap, Muirne C S; Kroeze, Karel A; Terwee, Caroline B; van der Palen, Job; Veldkamp, Bernard P

2017-11-01

Examining item usage is an important step in evaluating the performance of a computerized adaptive test (CAT). We study item usage for a newly developed multidimensional CAT which draws items from three PROMIS domains, as well as a disease-specific one. The multidimensional item bank used in the current study contained 194 items from four domains: the PROMIS domains fatigue, physical function, and ability to participate in social roles and activities, and a disease-specific domain (the COPD-SIB). The item bank was calibrated using the multidimensional graded response model and data of 795 patients with chronic obstructive pulmonary disease. To evaluate the item usage rates of all individual items in our item bank, CAT simulations were performed on responses generated based on a multivariate uniform distribution. The outcome variables included active bank size and item overuse (usage rate larger than the expected item usage rate). For average θ-values, the overall active bank size was 9-10%; this number quickly increased as θ-values became more extreme. For values of -2 and +2, the overall active bank size equaled 39-40%. There was 78% overlap between overused items and active bank size for average θ-values. For more extreme θ-values, the overused items made up a much smaller part of the active bank size: here the overlap was only 35%. Our results strengthen the claim that relatively short item banks may suffice when using polytomous items (and no content constraints/exposure control mechanisms), especially when using MCAT.

Product Structure, the Heart of Product Definition

NASA Technical Reports Server (NTRS)

DeHoog, C., Jr.

1999-01-01

This paper describes the LMMSS Product Definition System (PDS) philosophy and approach were the use of each item parts document or software can be traced to a specific end item (EI) serial/tail number of the product. It explains why a part-oriented approach to data organization and configuration management is required. The definition of part-oriented is that all appropriate product definition data products will be collected. Referenced and managed by their linkage/relationship to parts/items, The paper will touch upon how LMMSS store/controls product definition information under each project's top product designator in a two tiered approach. One tier for each product end item and another tier which contain/controls listings of drawings, documents. Specifications and standards that are required for hardware item definition.

Testing enhances both encoding and retrieval for both tested and untested items.

PubMed

Cho, Kit W; Neely, James H; Crocco, Stephanie; Vitrano, Deana

2017-07-01

In forward testing effects, taking a test enhances memory for subsequently studied material. These effects have been observed for previously studied and tested items, a potentially item-specific testing effect, and newly studied untested items, a purely generalized testing effect. We directly compared item-specific and generalized forward testing effects using procedures to separate testing benefits due to encoding versus retrieval. Participants studied two lists of Swahili-English word pairs, with the second study list containing "new" pairs intermixed with the previously studied "old" pairs. Participants completed a review phase in which they took a cued-recall test on only the "old" pairs or restudied them. In Experiments 1a, 1b, and 2, the review phase was given either before or after the second study list. Testing benefited memory to the same degree for both "new" and "old" pairs, suggesting that there were no pair-specific benefits of testing. The larger benefit from testing when review was given before rather than after the second study list suggests that the memory enhancement was due to both testing-enhanced encoding and testing-enhanced retrieval. To better equate generalized testing effects for "new" and "old" pairs, Experiment 3 intermixed them in the review phase. A statistically significant pair-specific testing effect for "old" items was now observed. Overall, these results show that forward testing effects are due to both testing-enhanced encoding and retrieval effects and that direct, pair-specific forward testing benefits are considerably smaller than indirect, generalized forward testing benefits.

Gender Differential Item Functioning on a National Field-Specific Test: The Case of PhD Entrance Exam of TEFL in Iran

ERIC Educational Resources Information Center

Ahmadi, Alireza; Bazvand, Ali Darabi

2016-01-01

Differential Item Functioning (DIF) exists when examinees of equal ability from different groups have different probabilities of successful performance in a certain item. This study examined gender differential item functioning across the PhD Entrance Exam of TEFL (PEET) in Iran, using both logistic regression (LR) and one-parameter item response…

Validation of the French version of the Hospital Survey on Patient Safety Culture questionnaire.

PubMed

Occelli, P; Quenon, J-L; Kret, M; Domecq, S; Delaperche, F; Claverie, O; Castets-Fontaine, B; Amalberti, R; Auroy, Y; Parneix, P; Michel, P

2013-09-01

To assess the psychometric properties of the French version of the Hospital Survey on Patient Safety Culture questionnaire (HSOPSC) and study the hierarchical structure of the measured dimensions. Cross-sectional survey of the safety culture. 18 acute care units of seven hospitals in South-western France. Full- and part-time healthcare providers who worked in the units. None. Item responses measured with 5-point agreement or frequency scales. Data analyses A principal component analysis was used to identify the emerging components. Two structural equation modeling methods [LInear Structural RELations (LISREL) and Partial Least Square (PLS)] were used to verify the model and to study the relative importance of the dimensions. Internal consistency of the retained dimensions was studied. A test-retest was performed to assess reproducibility of the items. Overall response rate was 77% (n = 401). A structure in 40 items grouped in 10 dimensions was proposed. The LISREL approach showed acceptable data fit of the proposed structure. The PLS approach indicated that three dimensions had the most impact on the safety culture: 'Supervisor/manager expectations & actions promoting safety' 'Organizational learning-continuous improvement' and 'Overall perceptions of safety'. Internal consistency was above 0.70 for six dimensions. Reproducibility was considered good for four items. The French HSOPSC questionnaire showed acceptable psychometric properties. Classification of the dimensions should guide future development of safety culture improving action plans.

Development of PAOT tool kit for work improvements in clinical nursing.

PubMed

Jung, Moon-Hee

2014-01-01

The aim of this study was to develop an action checklist for educational training of clinical nurses. The study used qualitative and quantitative methods. Questionnaire items were extracted through in-depth interviews and a questionnaire survey. PASW version 19 and AMOS version 19 were used for data analyses. Reliability and validity were tested with both exploratory and confirmative factor analysis. The levels of the indicators related to goodness-of-fit were acceptable. Thus, a model kit of work improvements in clinical nursing was developed. It comprises 5 domains (16 action points): health promotion (5 action points), work management (3 action points), ergonomic work methods (3 action points), managerial policies and mutual support among staff members (3 action points), and welfare in the work area (2 action points).

Revising the Lubben Social Network Scale for use in residential long-term care settings.

PubMed

Munn, Jean; Radey, Melissa; Brown, Kristin; Kim, Hyejin

2018-04-19

We revised the Lubben Social Network Scale (LSNS) to develop a measure of social support specific to residential long-term care (LTC) settings, the LSNS-LTC with five domains (i.e., family, friends, residents, volunteers, and staff). The authors modified the LSNS-18 to capture sources of social support specific to LTC, specifically relationships with residents, volunteers, and staff. We piloted the resultant 28-item measure with 64 LTC residents. Fifty-four respondents provided adequate information for analyses that included descriptive statistics and reliability coefficients. Twenty of the items performed well (had correlations >0.3, overall α = 0.85) and were retained. Three items required modification. The five items related to volunteers were eliminated due to extensive (>15%) missing data resulting in a proposed 23-item measure. We identified, and to some degree quantified, supportive relationships within the LTC environment, while developing a self-report tool to measure social support in these settings.

Methodological quality of diagnostic accuracy studies on non-invasive coronary CT angiography: influence of QUADAS (Quality Assessment of Diagnostic Accuracy Studies included in systematic reviews) items on sensitivity and specificity.

PubMed

Schueler, Sabine; Walther, Stefan; Schuetz, Georg M; Schlattmann, Peter; Dewey, Marc

2013-06-01

To evaluate the methodological quality of diagnostic accuracy studies on coronary computed tomography (CT) angiography using the QUADAS (Quality Assessment of Diagnostic Accuracy Studies included in systematic reviews) tool. Each QUADAS item was individually defined to adapt it to the special requirements of studies on coronary CT angiography. Two independent investigators analysed 118 studies using 12 QUADAS items. Meta-regression and pooled analyses were performed to identify possible effects of methodological quality items on estimates of diagnostic accuracy. The overall methodological quality of coronary CT studies was merely moderate. They fulfilled a median of 7.5 out of 12 items. Only 9 of the 118 studies fulfilled more than 75 % of possible QUADAS items. One QUADAS item ("Uninterpretable Results") showed a significant influence (P = 0.02) on estimates of diagnostic accuracy with "no fulfilment" increasing specificity from 86 to 90 %. Furthermore, pooled analysis revealed that each QUADAS item that is not fulfilled has the potential to change estimates of diagnostic accuracy. The methodological quality of studies investigating the diagnostic accuracy of non-invasive coronary CT is only moderate and was found to affect the sensitivity and specificity. An improvement is highly desirable because good methodology is crucial for adequately assessing imaging technologies. • Good methodological quality is a basic requirement in diagnostic accuracy studies. • Most coronary CT angiography studies have only been of moderate design quality. • Weak methodological quality will affect the sensitivity and specificity. • No improvement in methodological quality was observed over time. • Authors should consider the QUADAS checklist when undertaking accuracy studies.

Factor structure and clinical utility of the Beck depression inventory in patients with binge eating disorder and obesity.

PubMed

Udo, Tomoko; McKee, Sherry A; Grilo, Carlos M

2015-01-01

The Beck Depression Inventory (BDI) is often used to assess depression symptoms, but its factor structure and its clinical utility have not been evaluated in patients with binge eating disorder (BED) and obesity. A total of 882 treatment-seeking obese patients with BED were administered structured interviews (Structured Clinical Interview for Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition Axis I Disorders) and completed self-report questionnaires. Exploratory and confirmatory factor analyses supported a brief 16-item BDI version with a three-factor structure (affective, attitudinal and somatic). Both 21- and 16-item versions showed excellent internal consistency (both α=0.89) and had significant correlation patterns with different aspects of eating disorder psychopathology; three factors showed significant but variable associations with eating disorder psychopathology. Area under the curves (AUC) for both BDI versions were significant in predicting major depressive disorder (MDD; AUC=0.773 [16-item], 73.5% sensitivity/70.2% specificity, AUC=0.769 [21-item], 79.5% sensitivity/64.1% specificity) and mood disorders (AUC=0.763 [16-item], 67.1% sensitivity/71.5% specificity, AUC=0.769 [21-item], 84.2% sensitivity/55.7% specificity). The 21-item BDI (cutoff score ≥16) showed higher negative predictive values (94.0% vs. 93.0% [MDD]; 92.4% vs. 88.3% [mood disorders]) than the brief 16-item BDI (cutoff score ≥13). Both BDI versions demonstrated moderate performance as a screening instrument for MDD/mood disorders in obese patients with BED. Advantages and disadvantages for both versions are discussed. A three-factor structure has potential to inform the conceptualization of depression features. Copyright © 2015 Elsevier Inc. All rights reserved.

The utility of a classificatory decision tree approach to assist clinical differentiation of melancholic and non-melancholic depression.

PubMed

Parker, G; McCraw, S; Hadzi-Pavlovic, D

2015-07-15

Studies suggest that differentiating melancholic from non-melancholic depressive disorders is advanced by use of illness course as well as symptom variables but, in practice, potentially differentiating variables are generally positioned as having equal value. Judging that differentiating features are more likely to vary in their signal intensity, we sought to determine the number of features required to effect differentiation and their hierarchical order. The 24-item clinician-rated Sydney Melancholia Prototype Index (SMPI-CR) was completed for 364 unipolar depressed patients. The sample was divided into two cohorts according to the recruitment period. An RPART classification tree analysis identified the most discriminating SMPI items in the development sample of 197 patients, and examined the sensitivity and specificity of the diagnostic decisions, then sought to replicate findings in a validation sample of 169 patients. Independent analyses of putative SMPI items identified only seven items as required to discriminate those with clinically-diagnosed melancholic or non-melancholic depression when the conditions were examined separately. An RPART analysis considering differentiation of melancholic and non-melancholic depression in the total samples retained five of those items in the classification tree, three of which were non-symptom items, and with 92% sensitivity and 80% specificity in the development sample. This reduced item set showed 93% sensitivity and 82% specificity in the validation sample. Our clinical judgment of melancholic or non-melancholic depression may not correspond with the clinical logic employed by other clinicians. Only five SMPI items were required to derive a succinct and efficient decision tree, comprising high sensitivity and specificity in differentiating melancholic and non-melancholic depression. Current study findings provide an empirical model that could enrich clinicians׳ approach to differentiating melancholic and non-melancholic depression. Copyright © 2015 Elsevier B.V. All rights reserved.

Locally Dependent Linear Logistic Test Model with Person Covariates

ERIC Educational Resources Information Center

Ip, Edward H.; Smits, Dirk J. M.; De Boeck, Paul

2009-01-01

The article proposes a family of item-response models that allow the separate and independent specification of three orthogonal components: item attribute, person covariate, and local item dependence. Special interest lies in extending the linear logistic test model, which is commonly used to measure item attributes, to tests with embedded item…

13 CFR 121.407 - What are the size procedures for multiple item procurements?

Code of Federal Regulations, 2010 CFR

2010-01-01

... Requirements for Government Procurement § 121.407 What are the size procedures for multiple item procurements? If a procurement calls for two or more specific end items or types of services with different size... multiple item procurements? 121.407 Section 121.407 Business Credit and Assistance SMALL BUSINESS...

Perceived Punishment and Reward Values Assigned to Supervisor Actions.

DTIC Science & Technology

1982-04-01

be viewed differently by different individuals. For example, Tornow (1971) noted that one employee might feel rewarded by an assignment to a... Tornow , 1971), many of these items reflected actions that might be viewed as affecting job demands and challenge. Factor Analyses To investigate more...individuals. While earlier research (Hackman & Lawler, 1971; Tornow , 1971) has demonstrated that individual differences in personality and need strength

Assessing Patients’ Experiences with Communication Across the Cancer Care Continuum

PubMed Central

Mazor, Kathleen M.; Street, Richard L.; Sue, Valerie M.; Williams, Andrew E.; Rabin, Borsika A.; Arora, Neeraj K.

2016-01-01

Objective To evaluate the relevance, performance and potential usefulness of the Patient Assessment of cancer Communication Experiences (PACE) items. Methods Items focusing on specific communication goals related to exchanging information, fostering healing relationships, responding to emotions, making decisions, enabling self-management, and managing uncertainty were tested via a retrospective, cross-sectional survey of adults who had been diagnosed with cancer. Analyses examined response frequencies, inter-item correlations, and coefficient alpha. Results A total of 366 adults were included in the analyses. Relatively few selected “Does Not Apply”, suggesting that items tap relevant communication experiences. Ratings of whether specific communication goals were achieved were strongly correlated with overall ratings of communication, suggesting item content reflects important aspects of communication. Coefficient alpha was ≥.90 for each item set, indicating excellent reliability. Variations in the percentage of respondents selecting the most positive response across items suggest results can identify strengths and weaknesses. Conclusion The PACE items tap relevant, important aspects of communication during cancer care, and may be useful to cancer care teams desiring detailed feedback. PMID:26979476

A general theoretical framework for interpreting patient-reported outcomes estimated from ordinally scaled item responses.

PubMed

Massof, Robert W

2014-10-01

A simple theoretical framework explains patient responses to items in rating scale questionnaires. Fixed latent variables position each patient and each item on the same linear scale. Item responses are governed by a set of fixed category thresholds, one for each ordinal response category. A patient's item responses are magnitude estimates of the difference between the patient variable and the patient's estimate of the item variable, relative to his/her personally defined response category thresholds. Differences between patients in their personal estimates of the item variable and in their personal choices of category thresholds are represented by random variables added to the corresponding fixed variables. Effects of intervention correspond to changes in the patient variable, the patient's response bias, and/or latent item variables for a subset of items. Intervention effects on patients' item responses were simulated by assuming the random variables are normally distributed with a constant scalar covariance matrix. Rasch analysis was used to estimate latent variables from the simulated responses. The simulations demonstrate that changes in the patient variable and changes in response bias produce indistinguishable effects on item responses and manifest as changes only in the estimated patient variable. Changes in a subset of item variables manifest as intervention-specific differential item functioning and as changes in the estimated person variable that equals the average of changes in the item variables. Simulations demonstrate that intervention-specific differential item functioning produces inefficiencies and inaccuracies in computer adaptive testing. © The Author(s) 2013 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

17 CFR 229.1201 - (Item 1201) General instructions to oil and gas industry-specific disclosures.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 17 Commodity and Securities Exchanges 2 2013-04-01 2013-04-01 false (Item 1201) General instructions to oil and gas industry-specific disclosures. 229.1201 Section 229.1201 Commodity and Securities... instructions to oil and gas industry-specific disclosures. (a) If oil and gas producing activities are material...

17 CFR 229.1201 - (Item 1201) General instructions to oil and gas industry-specific disclosures.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 17 Commodity and Securities Exchanges 2 2012-04-01 2012-04-01 false (Item 1201) General instructions to oil and gas industry-specific disclosures. 229.1201 Section 229.1201 Commodity and Securities... instructions to oil and gas industry-specific disclosures. (a) If oil and gas producing activities are material...

Semantic Relevance, Domain Specificity and the Sensory/Functional Theory of Category-Specificity

ERIC Educational Resources Information Center

Sartori, Giuseppe; Gnoato, Francesca; Mariani, Ilenia; Prioni, Sara; Lombardi, Luigi

2007-01-01

According to the sensory/functional theory of semantic memory, Living items rely more on Sensory knowledge than Non-living ones. The sensory/functional explanation of category-specificity assumes that semantic features are organised on the basis of their content. We report here a study on DAT patients with impaired performance on Living items and…

78 FR 54514 - Proposed Collection; Comment Request for Regulation Project

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-04

... accounting principles and permits functional reporting of certain items. Current Actions: There is no change... U.S. Persons with Respect to Certain Foreign Corporations. The regulation provides that financial...

Effects of long-term representations on free recall of unrelated words

PubMed Central

Katkov, Mikhail; Romani, Sandro

2015-01-01

Human memory stores vast amounts of information. Yet recalling this information is often challenging when specific cues are lacking. Here we consider an associative model of retrieval where each recalled item triggers the recall of the next item based on the similarity between their long-term neuronal representations. The model predicts that different items stored in memory have different probability to be recalled depending on the size of their representation. Moreover, items with high recall probability tend to be recalled earlier and suppress other items. We performed an analysis of a large data set on free recall and found a highly specific pattern of statistical dependencies predicted by the model, in particular negative correlations between the number of words recalled and their average recall probability. Taken together, experimental and modeling results presented here reveal complex interactions between memory items during recall that severely constrain recall capacity. PMID:25593296

Development and validation of a vision-specific quality-of-life questionnaire for Timor-Leste.

PubMed

du Toit, Rènée; Palagyi, Anna; Ramke, Jacqueline; Brian, Garry; Lamoureux, Ecosse L

2008-10-01

To develop and determine the reliability and validity of a vision-specific quality-of-life instrument (TL-VSQOL) designed to assess the impact of distance and near vision impairment in adults living in Timor-Leste. A vision-specific quality-of-life questionnaire was developed, piloted, and administered to 704 Timorese aged >or=40 years during a population-based eye health rapid assessment. Rasch analysis was performed on the data of 457 participants with presenting near vision worse than N8 (78.5%) and/or distance vision worse than 6/18 (69.8%). Unidimensionality, item fit to the model, response category performance, differential item functioning, and targeting of items to participants were assessed. Initially, the questionnaire lacked fit to the Rasch model. Removal of two items concerning emotional well-being resulted in a fit of the data (overall item-trait interaction: chi(2) (df) = 81 (51); mean (SD) person and item fit residual values: -0.30 (1.02) and -0.32 (1.46), and good targeting of person ability and item difficulty was evident. Poorer distance and near visual acuities were significantly associated with worse quality-of-life scores (P < 0.001). Person separation reliability was substantial (0.93), indicating that the instrument can discriminate between groups with normal and impaired vision. All 17 items were free of differential item functioning, and there was no evidence of multidimensionality. This 17-item TL-VSQOL has high reliability, construct, and criterion validity and effective targeting. It can effectively assess the impact on quality of life of adult Timorese with distance and near vision impairment. The TL-VSQOL could be adapted for use in other low-resource settings.

Qualifying Items of Work for End-Result Specifications: Phases I and II

DOT National Transportation Integrated Search

1998-12-01

The Texas Department of Transportation (TxDOT) is presently using a quality control/quality assurance specification for hot-mix asphalt concrete pavement. There is a strong interest in determining if other construction items can be converted to this ...

Development of item bank to measure deliberate self-harm behaviours: facilitating tailored scales and computer adaptive testing for specific research and clinical purposes.

PubMed

Latimer, Shane; Meade, Tanya; Tennant, Alan

2014-07-30

The purpose of this study was to investigate the application of item banking to questionnaire items intended to measure Deliberate Self-Harm (DSH) behaviours. The Rasch measurement model was used to evaluate behavioural items extracted from seven published DSH scales administered to 568 Australians aged 18-30 years (62% university students, 21% mental health patients, and 17% community members). Ninety four items were calibrated in the item bank (including 12 items with differential item functioning for gender and age). Tailored scale construction was demonstrated by extracting scales covering different combinations of DSH methods but with the same raw score for each person location on the latent DSH construct. A simulated computer adaptive test (starting with common self-harm methods to minimise presentation of extreme behaviours) demonstrated that 11 items (on average) were needed to achieve a standard error of measurement of 0.387 (corresponding to a Cronbach׳s Alpha of 0.85). This study lays the groundwork for advancing DSH measurement to an item bank approach with the flexibility to measure a specific definitional orientation (e.g., non-suicidal self-injury) or a broad continuum of self-harmful acts, as appropriate to a particular research/clinical purpose. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

The COPD-SIB: a newly developed disease-specific item bank to measure health-related quality of life in patients with chronic obstructive pulmonary disease.

PubMed

Paap, Muirne C S; Lenferink, Lonneke I M; Herzog, Nadine; Kroeze, Karel A; van der Palen, Job

2016-06-27

Health-related quality of life (HRQoL) is widely used as an outcome measure in the evaluation of treatment interventions in patients with chronic obstructive pulmonary disease (COPD). In order to address challenges associated with existing fixed-length measures (e.g., too long to be used routinely, too short to ensure both content validity and reliability), a COPD-specific item bank (COPD-SIB) was developed. Items were selected based on literature review and interviews with Dutch COPD patients, with a strong focus on both content validity and item comprehension. The psychometric quality of the item bank was evaluated using Mokken Scale Analysis and parametric Item Response Theory, using data of 666 COPD patients. The final item bank contains 46 items that form a strong scale, tapping into eight important themes that were identified based on literature review and patient interviews: Coping with disease/symptoms, adaptability; Autonomy; Anxiety about the course/end-state of the disease, hopelessness; Positive psychological functioning; Situations triggering or enhancing breathing problems; Symptoms; Activity; Impact. The 46-item COPD-SIB has good psychometric properties and content validity. Items are available in Dutch and English. The COPD-SIB can be used as a stand-alone instrument, or to inform computerised adaptive testing.

Disease-specific self-efficacy in spasmodic dysphonia patients.

PubMed

Hu, Amanda; Isetti, Derek; Hillel, Allen D; Waugh, Patricia; Comstock, Bryan; Meyer, Tanya K

2013-03-01

Self-efficacy (SE) is an optimistic self-belief that one can perform a novel task. This concept involves empowerment, self-esteem, and adaptation to a stressful situation. SE is a strong predictor of health behaviors. Our objectives were to study SE in spasmodic dysphonia (SD) and to develop a disease-specific SE-SD scale. Prospective study. Academic hospital. Disease-specific SE-SD items were developed with laryngologists, speech pathologists, and SD patients. These items, General SE Scale, Voice Handicap Index-10 (VHI-10), Consensus Auditory Perceptual Evaluation of Voice (CAPE-V), and Hospital Anxiety and Depression Scale (HADS), were administered to SD patients who presented for botulinum toxin injections. One hundred forty-five SD patients (mean age 59.5 ± 13.6 years) had a general SE score (Cronbach's α = 0.894) of 33.4 ± 5.2 out of 40. This was negatively correlated with HADS-A (r = -0.42, P < 0.001) and HADS-D (r = -0.42, P < .001), but not correlated with VHI-10 (r = -0.098, P = .243) and CAPE-V (r = -0.047, P = .57). Factor analysis selected 8 items from the general SE scale and 5 disease-specific SE-SD items to generate a 13-item disease-specific SE-SD scale (Cronbach's α = 0.907). Disease-specific SE-SD score was 42.1 ± 6.9 out of 52 and was negatively correlated with VHI-10 (r = -0.19, P = .005), HADS-A (r = -0.43, P < .001), and HADS-D (r = -0.57, P < .001), but not correlated with CAPE-V (r = -0.024, P = .60). SD patients established on botulinum toxin injections have high degrees of general and disease-specific SE. Patients with higher SE-SD demonstrate lower vocal handicap and lower levels of anxiety and depression. A 13-item disease-specific SE-SD scale has been developed.

Preliminary development of an ultrabrief two-item bedside test for delirium.

PubMed

Fick, Donna M; Inouye, Sharon K; Guess, Jamey; Ngo, Long H; Jones, Richard N; Saczynski, Jane S; Marcantonio, Edward R

2015-10-01

Delirium is common, morbid, and costly, yet is greatly under-recognized among hospitalized older adults. To identify the best single and pair of mental status test items that predict the presence of delirium. Diagnostic test evaluation study that enrolled medicine inpatients aged 75 years or older at an academic medical center. Patients underwent a clinical reference standard assessment involving a patient interview, medical record review, and interviews with family members and nurses to determine the presence or absence of Diagnostic and Statistical Manual of Mental Disorders, 4th Edition defined delirium. Participants also underwent the three-dimensional Confusion Assessment Method (3D-CAM), a brief, validated assessment for delirium. Individual items and pairs of items from the 3D-CAM were evaluated to determine sensitivity and specificity relative to the reference standard delirium diagnosis. Of the 201 participants (mean age 84 years, 62% female), 42 (21%) had delirium based on the clinical reference standard. The single item with the best test characteristics was "months of the year backwards" with a sensitivity of 83% (95% confidence interval [CI]: 69%-93%) and specificity of 69% (95% CI: 61%-76%). The best 2-item screen was the combination of "months of the year backwards" and "what is the day of the week?" with a sensitivity of 93% (95% CI: 81%-99%) and specificity of 64% (95% CI: 56%-70%). We identified a single item with >80% and pair of items with >90% sensitivity for delirium. If validated prospectively, these items will serve as an initial innovative screening step for delirium identification in hospitalized older adults. © 2015 Society of Hospital Medicine.

How Might New Neurons Buffer Against Stress?

MedlinePlus

... 54 items) How Might New Neurons Buffer Against Stress? Clues Emerging from Studies in New Porter Neuroscience ... role in the action of antidepressants, resilience to stress , the benefits of exercise and enriched environments , and ...

77 FR 7162 - Sunshine Act Meeting Notice

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-10

...). STATUS: This Hearing Will Be Open to the Public. Item To Be Discussed Audit Hearing: National Right to Life Political Action Committee Individuals who plan to attend and require special assistance, such as...

Amnesiacs might get the gist: reduced false recognition in amnesia may be the result of impaired item-specific memory.

PubMed

Nissan, Jack; Abrahams, Sharon; Sala, Sergio Della

2013-01-01

It is a common finding in tests of false recognition that amnesic patients recognize fewer related lures than healthy controls, and this has led to assumptions that gist memory is damaged in these patients (Schacter, Verfaellie, & Anes, 1997, Neuropsychology, 11; Schacter, Verfaellie, Anes, & Racine, 1998, Journal of Cognitive Neuroscience, 10; Schacter, Verfaellie, & Pradere, 1996, Journal of Memory and Language, 35). However, clinical observations find that amnesic patients typically hold meaningful conversations and make relevant remarks, and there is some experimental evidence highlighting preserved immediate recall of prose (Baddeley & Wilson, 2002, Neuropsychologia, 40; Gooding, Isaac, & Mayes, 2005, Neuropsychologia, 43; Rosenbaum, Gilboa, Levine, Winocur, & Moscovitch, 2009, Neuropsychologia, 47), which suggests that amnesiacs can get the gist. The present experiment used false recognition paradigms to assess whether the reduced rate of false recognition found in amnesic patients may be a consequence of their impaired item-specific memory. It examined the effect of increasing the item-specific memory of amnesic patient DA by bringing her to criterion on relevant study-lists and compared her performance on a false recognition paradigm with a group of 32 healthy young adults. Results indicated that when DA's item-specific memory was increased she was more able to gist and her performance was no different to the healthy young adults. Previous assumptions that gist memory is necessarily damaged in amnesia might therefore be revisited, since the reduced rate of false recognition could be caused by impaired item-specific memory. The experiment also highlights a positive relationship between item-specific and gist memory which has not previously been accounted for in false-recognition experiments.

Establishing the Thematic Framework for a Diabetes-Specific Health-Related Quality of Life Item Bank for Use in an English-Speaking Asian Population

PubMed Central

Koh, Odelia; Lee, Jeannette; Tan, Maudrene L. S.; Tai, E-Shyong; Foo, Ce Jin; Chong, Kok Joon; Goh, Su-Yen; Bee, Yong Mong; Thumboo, Julian; Cheung, Yin-Bun; Singh, Avjeet; Wee, Hwee-Lin

2014-01-01

Aims To establish a thematic framework for a Diabetes Mellitus (DM)-specific health-related quality of life (HRQoL) item bank by identifying important HRQoL themes and content gaps in existing DM-specific HRQoL measures and determining whether Patient-Reported Outcomes Measurement Information System (PROMIS) item banks are useful as a starting point. Methodology English-speaking Type 2 DM patients were recruited from an outpatient specialist clinic in Singapore. Thematic analysis was performed through open coding and axial coding. Items from four existing DM-specific measures and PROMIS Version 1.0 and 2.0 item banks were compared with identified themes and sub-themes. Results 42 patients participated (25 men and 17 women; 28 Chinese, 4 Malay, 8 Indians, 2 other ethnicities). Median age was 53.70 years (IQR45.82–56.97) and the median disease duration was 11.13 (SD9.77) years. 10 subthemes (neutral emotions, coping emotions, empowered to help others, support from family, spend more time with family, relationships, financial burden on family, improved relationship, social support and religion/spirituality) were not covered by existing DM-specific measures. PROMIS covered 5 of 6 themes, 15 of 30 subthemes and 19 of 35 codes identified. Emotional distress (frustration, fear and anxiety) was most frequently mentioned (200 times). Conclusions We had developed a thematic framework for assessing DM-specific HRQoL in a multi-ethnic Asian population, identified new items that needed to be written and confirmed that PROMIS was a useful starting point. We hope that better understanding and measurement of HRQoL of Asian DM patients will translate to better quality of care for them. PMID:25531429

EVA tools and equipment reference book

NASA Technical Reports Server (NTRS)

Fullerton, R. K.

1993-01-01

This document contains a mixture of tools and equipment used throughout the space shuttle-based extravehicular activity (EVA) program. Promising items which have reached the prototype stage of development are also included, but should not be considered certified ready for flight. Each item is described with a photo, a written discussion, technical specifications, dimensional drawings, and points of contact for additional information. Numbers on the upper left-hand corner of each photo may be used to order specific pictures from NASA and contractor photo libraries. Points of contact were classified as either operational or technical. An operational contact is an engineer from JSC Mission Operations Directorate who is familiar with the basic function and on-orbit use of the tool. A technical contact would be the best source of detailed technical specifications and is typically the NASA subsystem manager. The technical information table for each item uses the following terms to describe the availability or status of each hardware item: Standard - Flown on every mission as standard manifest; Flight specific - Potentially available for flight, not flown every mission (flight certification cannot be guaranteed and recertification may be required); Reference only - Item no longer in active inventory or not recommended for future use, some items may be too application-specific for general use; and Developmental - In the prototype stage only and not yet available for flight. The current availability and certification of any flight-specific tool should be verified with the technical point of contact. Those tools built and fit checked for Hubble Space Telescope maintenance are program dedicated and are not available to other customers. Other customers may have identical tools built from the existing, already certified designs as an optional service.

Customer quality and type 2 diabetes from the patients' perspective: a cross-sectional study.

PubMed

Tabrizi, Jafar S; Wilson, Andrew J; O'Rourke, Peter K

2010-12-18

Quality in health care can be seen as having three principal dimensions: service, technical and customer quality. This study aimed to measure Customer Quality in relation to self-management of Type 2 diabetes. A cross-sectional survey of 577 Type 2 diabetes people was carried out in Australia. The 13-item Patient Activation Measure was used to evaluate Customer Quality based on self-reported knowledge, skills and confidence in four stages of self-management. All statistical analyses were conducted using SPSS 13.0. All participants achieved scores at the level of stage 1, but ten percent did not achieve score levels consistent with stage 2 and a further 16% did not reach the actual action stage. Seventy-four percent reported capacity for taking action for self-management and 38% reported the highest Customer Quality score and ability to change the action by changing health and environment. Participants with a higher education attainment, better diabetes control status and those who maintain continuity of care reported a higher Customer Quality score, reflecting higher capacity for self-management. Specific capacity building programs for health care providers and people with Type 2 diabetes are needed to increase their knowledge and skills; and improve their confidence to self-management, to achieve improved quality of delivered care and better health outcomes.

Redefining diagnostic symptoms of depression using Rasch analysis: testing an item bank suitable for DSM-V and computer adaptive testing.

PubMed

Mitchell, Alex J; Smith, Adam B; Al-salihy, Zerak; Rahim, Twana A; Mahmud, Mahmud Q; Muhyaldin, Asma S

2011-10-01

We aimed to redefine the optimal self-report symptoms of depression suitable for creation of an item bank that could be used in computer adaptive testing or to develop a simplified screening tool for DSM-V. Four hundred subjects (200 patients with primary depression and 200 non-depressed subjects), living in Iraqi Kurdistan were interviewed. The Mini International Neuropsychiatric Interview (MINI) was used to define the presence of major depression (DSM-IV criteria). We examined symptoms of depression using four well-known scales delivered in Kurdish. The Partial Credit Model was applied to each instrument. Common-item equating was subsequently used to create an item bank and differential item functioning (DIF) explored for known subgroups. A symptom level Rasch analysis reduced the original 45 items to 24 items of the original after the exclusion of 21 misfitting items. A further six items (CESD13 and CESD17, HADS-D4, HADS-D5 and HADS-D7, and CDSS3 and CDSS4) were removed due to misfit as the items were added together to form the item bank, and two items were subsequently removed following the DIF analysis by diagnosis (CESD20 and CDSS9, both of which were harder to endorse for women). Therefore the remaining optimal item bank consisted of 17 items and produced an area under the curve (AUC) of 0.987. Using a bank restricted to the optimal nine items revealed only minor loss of accuracy (AUC = 0.989, sensitivity 96%, specificity 95%). Finally, when restricted to only four items accuracy was still high (AUC was still 0.976; sensitivity 93%, specificity 96%). An item bank of 17 items may be useful in computer adaptive testing and nine or even four items may be used to develop a simplified screening tool for DSM-V major depressive disorder (MDD). Further examination of this item bank should be conducted in different cultural settings.

Medial Temporal Lobe Contributions to Cued Retrieval of Items and Contexts

PubMed Central

Hannula, Deborah E.; Libby, Laura A.; Yonelinas, Andrew P.; Ranganath, Charan

2013-01-01

Several models have proposed that different regions of the medial temporal lobes contribute to different aspects of episodic memory. For instance, according to one view, the perirhinal cortex represents specific items, parahippocampal cortex represents information regarding the context in which these items were encountered, and the hippocampus represents item-context bindings. Here, we used event-related functional magnetic resonance imaging (fMRI) to test a specific prediction of this model – namely, that successful retrieval of items from context cues will elicit perirhinal recruitment and that successful retrieval of contexts from item cues will elicit parahippocampal cortex recruitment. Retrieval of the bound representation in either case was expected to elicit hippocampal engagement. To test these predictions, we had participants study several item-context pairs (i.e., pictures of objects and scenes, respectively), and then had them attempt to recall items from associated context cues and contexts from associated item cues during a scanned retrieval session. Results based on both univariate and multivariate analyses confirmed a role for hippocampus in content-general relational memory retrieval, and a role for parahippocampal cortex in successful retrieval of contexts from item cues. However, we also found that activity differences in perirhinal cortex were correlated with successful cued recall for both items and contexts. These findings provide partial support for the above predictions and are discussed with respect to several models of medial temporal lobe function. PMID:23466350

Too Good to be Used: Analyzing Utilization of the Test Program for Certain Commercial Items in the Air Force

DTIC Science & Technology

2014-12-01

This data element is required for all Delivery/Task orders and BPA calls. It is not required for a DCA, Purchase Order, and a Modification. Enter the...only populated when the action is a delivery order, task order, or blanket purchase agreement ( BPA ) call against an existing contract or agreement...vehicles such as BPAs and ID/IQs reduced the number of actions to 3,508. As non-commercial acquisitions were removed, the total number of actions eligible

Aspects of Predisposition to Assertiveness, Resistance to Assertiveness and Insight into Assertiveness Based Upon Race and Sex.

DTIC Science & Technology

1977-12-15

reflecting assertive behavior are presented to the subjects and (b) the subjects respond by using a scale that permits him or her to indicate his...responses of sub— - jects are not assessed in terms of how assertive ~j~y perceive them to be. For example, an item might ask a subject to scale how...possible actions. This time we want you to tell us how strong or assertive each action is, in your opinion. Each action can be rated on a scale from 1 to 5

A new questionnaire to assess endorsement of normative ethics in primary health care: development, reliability and validity study.

PubMed

González-de Paz, Luis; Devant-Altimir, Meritxell; Kostov, Belchin; Mitjavila-López, Joan; Navarro-Rubio, M Dolors; Sisó-Almirall, Antoni

2013-12-01

Assessing ethical endorsement is crucial to the study of professional performance and moral conduct. There are no specific instruments that verify patients and professional experiences of ethical practice in the specific area of primary health care (PHC). To study the psychometric properties of two questionnaires to identify professional and patient endorsement of normative ethics. A methodological study conducted in PHC centres from an urban area (Barcelona). A group of items from an ethical code were generated using a qualitative study with focus groups. Items underwent expert validation, item refinement and test-retest reliability. Two groups of items for PHC professionals and patients were validated. The structure of the constructs and the internal consistency were studied after participants completed the questionnaires. Principal component analysis with supplementary variables showed the utility of the validated questionnaires. The patients' questionnaire consisted of 17 general items plus 11 additional items on specific conditions, and the health professional's contained 24 general and 9 specific items. The construct of the questionnaires comprised a three-factor solution for patients and a five-factor solution for professionals. Principal component analysis with supplementary variables showed that patients with higher scores on ethical perception were associated with better opinions on health care quality and more confidence in professionals. In PHC professionals, higher scores were associated with effective knowledge of the code. Both questionnaires showed good psychometric properties and are valid to screen ethical attitudes. The instrument warrants further testing and use with culturally diverse patients and PHC professionals.

Item Parameter Estimation for the MIRT Model: Bias and Precision of Confirmatory Factor Analysis-Based Models

ERIC Educational Resources Information Center

Finch, Holmes

2010-01-01

The accuracy of item parameter estimates in the multidimensional item response theory (MIRT) model context is one that has not been researched in great detail. This study examines the ability of two confirmatory factor analysis models specifically for dichotomous data to properly estimate item parameters using common formulae for converting factor…

Statistically Comparing the Performance of Multiple Automated Raters across Multiple Items

ERIC Educational Resources Information Center

Kieftenbeld, Vincent; Boyer, Michelle

2017-01-01

Automated scoring systems are typically evaluated by comparing the performance of a single automated rater item-by-item to human raters. This presents a challenge when the performance of multiple raters needs to be compared across multiple items. Rankings could depend on specifics of the ranking procedure; observed differences could be due to…

Converging Evidence for Control of Color-Word Stroop Interference at the Item Level

ERIC Educational Resources Information Center

Bugg, Julie M.; Hutchison, Keith A.

2013-01-01

Prior studies have shown that cognitive control is implemented at the list and context levels in the color-word Stroop task. At first blush, the finding that Stroop interference is reduced for mostly incongruent items as compared with mostly congruent items (i.e., the item-specific proportion congruence [ISPC] effect) appears to provide evidence…

The Impact of Three Factors on the Recovery of Item Parameters for the Three-Parameter Logistic Model

ERIC Educational Resources Information Center

Kim, Kyung Yong; Lee, Won-Chan

2017-01-01

This article provides a detailed description of three factors (specification of the ability distribution, numerical integration, and frame of reference for the item parameter estimates) that might affect the item parameter estimation of the three-parameter logistic model, and compares five item calibration methods, which are combinations of the…

Assessing Community Participation: Comparing Self-Reported Participation Data with Organizational Attendance Records.

PubMed

Christens, Brian D; Speer, Paul W; Peterson, N Andrew

2016-06-01

How well do self-reported levels of community and organizational participation align with recorded acts of community and organizational participation? This study explores this question among participants in social action community organizing initiatives by comparing responses on a community participation scale designed to retrospectively assess community participation (T1, n = 482; T2, n = 220) with individual participants' attendance records in various social action organizing activities over two 1-year periods. By testing the self-reported measure's overall and item-by-item association with documented participation in various types of organizing activities, we find that the self-report measure is positively, but weakly correlated with actual participation levels in community organizing activities. Moreover, associations between self-report and recorded acts of participation differ by types of activity. Examining this unique source of data raises important questions about how community participation is conceptualized and measured in our field. Implications are explored for theory and measurement of participation in community and organizational contexts. © Society for Community Research and Action 2016.

10 CFR 32.1 - Purpose and scope.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 10 Energy 1 2011-01-01 2011-01-01 false Purpose and scope. 32.1 Section 32.1 Energy NUCLEAR REGULATORY COMMISSION SPECIFIC DOMESTIC LICENSES TO MANUFACTURE OR TRANSFER CERTAIN ITEMS CONTAINING... specific licenses to persons who manufacture or initially transfer items containing byproduct material for...

10 CFR 32.201 - Serialization of nationally tracked sources.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 1 2010-01-01 2010-01-01 false Serialization of nationally tracked sources. 32.201 Section 32.201 Energy NUCLEAR REGULATORY COMMISSION SPECIFIC DOMESTIC LICENSES TO MANUFACTURE OR TRANSFER CERTAIN ITEMS CONTAINING BYPRODUCT MATERIAL Specifically Licensed Items § 32.201 Serialization of...

10 CFR 32.201 - Serialization of nationally tracked sources.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 10 Energy 1 2011-01-01 2011-01-01 false Serialization of nationally tracked sources. 32.201 Section 32.201 Energy NUCLEAR REGULATORY COMMISSION SPECIFIC DOMESTIC LICENSES TO MANUFACTURE OR TRANSFER CERTAIN ITEMS CONTAINING BYPRODUCT MATERIAL Specifically Licensed Items § 32.201 Serialization of...

Modern Volunteer Army Experiment - 1971

DTIC Science & Technology

1971-07-26

same areas after VOLAR actions had been Implemented. Accordingly, when the de - cision was made that Fort Benning was to be a VOLAR test post, work was...beer in barracks. (continued) 31 JHHH mmimitriittiliM’ ’ ruta Table 17 (Continued) Item 1 Correlation 54 .25 74 .25 83 .24 18 23 Item Content...13 45 45.45 16 107 44.65 17 50 43.94 18 83 42.83 Frequency of kitchen police (KP). Transportation to recreat Ion facilities within a 200-mile

Design Guidelines for the User Interface to Computer-Based Information Systems

DTIC Science & Technology

1983-03-01

Marshall and Alderman, 1981. See also: Section 3.1.3. -22 Single Keying for Alphabetic Data -22 When alphabetic data entry is required, the user should be...distinction between single and multiple blanks in data entry; in particular, the user should not have to count blanks. Comment: People cannot be relied upon...logically related items should be accomplished by a single , explicit action at the end, rather than by separate entry of each item. Comment: This practice

Neural alpha oscillations index the balance between self-other integration and segregation in real-time joint action.

PubMed

Novembre, Giacomo; Sammler, Daniela; Keller, Peter E

2016-08-01

Shared knowledge and interpersonal coordination are prerequisites for most forms of social behavior. Influential approaches to joint action have conceptualized these capacities in relation to the separate constructs of co-representation (knowledge) and self-other entrainment (coordination). Here we investigated how brain mechanisms involved in co-representation and entrainment interact to support joint action. To do so, we used a musical joint action paradigm to show that the neural mechanisms underlying co-representation and self-other entrainment are linked via a process - indexed by EEG alpha oscillations - regulating the balance between self-other integration and segregation in real time. Pairs of pianists performed short musical items while action familiarity and interpersonal (behavioral) synchronization accuracy were manipulated in a factorial design. Action familiarity referred to whether or not pianists had rehearsed the musical material performed by the other beforehand. Interpersonal synchronization was manipulated via congruent or incongruent tempo change instructions that biased performance timing towards the impending, new tempo. It was observed that, when pianists were familiar with each other's parts, millisecond variations in interpersonal synchronized behavior were associated with a modulation of alpha power over right centro-parietal scalp regions. Specifically, high behavioral entrainment was associated with self-other integration, as indexed by alpha suppression. Conversely, low behavioral entrainment encouraged reliance on internal knowledge and thus led to self-other segregation, indexed by alpha enhancement. These findings suggest that alpha oscillations index the processing of information about self and other depending on the compatibility of internal knowledge and external (environmental) events at finely resolved timescales. Copyright © 2016 Elsevier Ltd. All rights reserved.

Caudate Microstimulation Increases Value of Specific Choices.

PubMed

Santacruz, Samantha R; Rich, Erin L; Wallis, Joni D; Carmena, Jose M

2017-11-06

Value-based decision-making involves an assessment of the value of items available and the actions required to obtain them. The basal ganglia are highly implicated in action selection and goal-directed behavior [1-4], and the striatum in particular plays a critical role in arbitrating between competing choices [5-9]. Previous work has demonstrated that neural activity in the caudate nucleus is modulated by task-relevant action values [6, 8]. Nonetheless, how value is represented and maintained in the striatum remains unclear since decision-making in these tasks relied on spatially lateralized responses, confounding the ability to generalize to a more abstract choice task [6, 8, 9]. Here, we investigate striatal value representations by applying caudate electrical stimulation in macaque monkeys (n = 3) to bias decision-making in a task that divorces the value of a stimulus from motor action. Electrical microstimulation is known to induce neural plasticity [10, 11], and caudate microstimulation in primates has been shown to accelerate associative learning [12, 13]. Our results indicate that stimulation paired with a particular stimulus increases selection of that stimulus, and this effect was stimulus dependent and action independent. The modulation of choice behavior using microstimulation was best modeled as resulting from changes in stimulus value. Caudate neural recordings (n = 1) show that changes in value-coding neuron activity are stimulus value dependent. We argue that caudate microstimulation can differentially increase stimulus values independent of action, and unilateral manipulations of value are sufficient to mediate choice behavior. These results support potential future applications of microstimulation to correct maladaptive plasticity underlying dysfunctional decision-making related to neuropsychiatric conditions. Copyright © 2017 Elsevier Ltd. All rights reserved.

Abstractness and Continuity in the Syntactic Development of Young Children with Autism

PubMed Central

Naigles, Letitia R.; Kelty, Emma; Jaffery, Rose; Fein, Deborah

2011-01-01

Grammar is frequently considered to be a strength in the cognitive profile of individuals with autism spectrum disorders (ASDs); however, few studies have investigated how abstract (i.e., distinct from specific lexical items) is the grammatical knowledge of individuals with ASD. In this study, we examine the extent to which children with ASD have abstracted the transitive (SVO) frame in English. Participants in a longitudinal study of language acquisition in children with autism (17 children with ASD averaging 41 months of age, 18 TD children averaging 28 months of age) were taught two novel verbs in transitive sentences and asked (via intermodal preferential looking) whether these verbs mapped onto novel causative vs. noncausative actions. Both groups consistently mapped the verbs onto the causative actions (i.e., they engaged in syntactic bootstrapping). Moreover, the children with ASD’s performance on this task was significantly and independently predicted by both vocabulary and sentence-processing measures obtained eight months earlier. We conclude that many children with ASD are able to generalize grammatical patterns, and this ability may derive from earlier lexical and grammatical knowledge. PMID:22012625

Development of a Psychosocial Risk Screener for Siblings of Children With Cancer: Incorporating the Perspectives of Parents.

PubMed

Long, Kristin A; Pariseau, Emily M; Muriel, Anna C; Chu, Andrea; Kazak, Anne E; Alderfer, Melissa A

2018-04-03

Although many siblings experience distress after a child's cancer diagnosis, their psychosocial functioning is seldom assessed in clinical oncology settings. One barrier to systematic sibling screening is the lack of a validated, sibling-specific screening instrument. Thus, this study developed sibling-specific screening modules in English and Spanish for the Psychosocial Assessment Tool (PAT), a well-validated screener of family psychosocial risk. A purposive sample of English- and Spanish-speaking parents of children with cancer (N = 29) completed cognitive interviews to provide in-depth feedback on the development of the new PAT sibling modules. Interviews were transcribed verbatim, cleaned, and analyzed using applied thematic analysis. Items were updated iteratively according to participants' feedback. Data collection continued until saturation was reached (i.e., all items were clear and valid). Two sibling modules were developed to assess siblings' psychosocial risk at diagnosis (preexisting risk factors) and several months thereafter (reactions to cancer). Most prior PAT items were retained; however, parents recommended changes to improve screening format (separately assessing each sibling within the family and expanding response options to include "sometimes"), developmental sensitivity (developing or revising items for ages 0-2, 3-4, 5-9, and 10+ years), and content (adding items related to sibling-specific social support, global assessments of sibling risk, emotional/behavioral reactions to cancer, and social ecological factors such as family and school). Psychosocial screening requires sibling-specific screening items that correspond to preexisting risk (at diagnosis) and reactions to cancer (several months after diagnosis). Validated, sibling-specific screeners will facilitate identification of siblings with elevated psychosocial risk.

Head and neck cancer-specific quality of life: instrument validation.

PubMed

Terrell, J E; Nanavati, K A; Esclamado, R M; Bishop, J K; Bradford, C R; Wolf, G T

1997-10-01

The disfigurement and dysfunction associated with head and neck cancer affect emotional well-being and some of the most basic functions of life. Most cancer-specific quality-of-life assessments give a single composite score for head and neck cancer-related quality of life. To develop and evaluate an improved multidimensional instrument to assess head and neck cancer-related functional status and well-being. The item selection process included literature review, interviews with health care workers, and patient surveys. A survey with 37 disease-specific questions and the SF-12 survey were administered to 253 patients in 3 large medical centers. Factor analysis was performed to identify disease-specific domains. Domain scores were calculated as the standardized score of the component items. These domains were assessed for construct validity based on clinical hypotheses and test-retest reliability. Four relevant domains were identified: Eating (6 items), Communication (4 items), Pain (4 items), and Emotion (6 items). Each had an internal consistency (Cronbach alpha value) of greater than 0.80. Construct validity was demonstrated by moderate correlations with the SF-12 Physical and Mental component scores (r=0.43-0.60). Test-retest reliability for each domain demonstrated strong reliability between the 2 time points. Correlations were strong for each individual question, ranging from 0.53 to 0.93. Construct validity testing demonstrated that the direction of differences for each domain were as hypothesized. The Head and Neck Quality of Life questionnaire is a promising multidimensional tool with which to assess head and neck cancer-specific quality of life.

Development of Rasch-based item banks for the assessment of work performance in patients with musculoskeletal diseases.

PubMed

Mueller, Evelyn A; Bengel, Juergen; Wirtz, Markus A

2013-12-01

This study aimed to develop a self-description assessment instrument to measure work performance in patients with musculoskeletal diseases. In terms of the International Classification of Functioning, Disability and Health (ICF), work performance is defined as the degree of meeting the work demands (activities) at the actual workplace (environment). To account for the fact that work performance depends on the work demands of the job, we strived to develop item banks that allow a flexible use of item subgroups depending on the specific work demands of the patients' jobs. Item development included the collection of work tasks from literature and content validation through expert surveys and patient interviews. The resulting 122 items were answered by 621 patients with musculoskeletal diseases. Exploratory factor analysis to ascertain dimensionality and Rasch analysis (partial credit model) for each of the resulting dimensions were performed. Exploratory factor analysis resulted in four dimensions, and subsequent Rasch analysis led to the following item banks: 'impaired productivity' (15 items), 'impaired cognitive performance' (18), 'impaired coping with stress' (13) and 'impaired physical performance' (low physical workload 20 items, high physical workload 10 items). The item banks exhibited person separation indices (reliability) between 0.89 and 0.96. The assessment of work performance adds the activities component to the more commonly employed participation component of the ICF-model. The four item banks can be adapted to specific jobs where necessary without losing comparability of person measures, as the item banks are based on Rasch analysis.

Investigating Approaches to Achieve Modularity Benefits in the Acquisition Ecosystem

DTIC Science & Technology

2017-06-09

actions and that of others, and how the assessments are affected by their actions. • Case study approach based on best practices, tacit knowledge... case study -derived exemplars, and items requiring further research on identifying additional enablers and useful knowledge constructs. All of these... case studies that document the effective use of modularity in system design for some or all of innovation, competition, cost, technology and

Writing Multiple Choice Outcome Questions to Assess Knowledge and Competence.

PubMed

Brady, Erik D

2015-11-01

Few articles contemplate the need for good guidance in question item-writing in the continuing education (CE) space. Although many of the core principles of sound item design translate to the CE health education team, the need exists for specific examples for nurse educators that clearly describe how to measure changes in competence and knowledge using multiple choice items. In this article, some keys points and specific examples for nursing CE providers are shared. Copyright 2015, SLACK Incorporated.

A Developmental Study of Semantic Elaboration and Interpretation in Recognition Memory.

ERIC Educational Resources Information Center

Perlmutter, Marion

1980-01-01

Two experiments examined semantic elaboration and interpretation in recognition memory of 4-year-olds and college students. Subjects were presented pictures of color-specific and non-color-specific items, and then tested for their recognition of the chroma of the items. (Author/MP)

Office of Safety and Mission Assurance Review Report

NASA Technical Reports Server (NTRS)

2000-01-01

This document summarizes questions and concerns raised during the 1999 IV&V Facility's Annual Review Presentation to the Office of Safety and Mission Assurance (OSMA). Recommendations are provided for issues and action items identified.

Sub-grouping patients with non-specific low back pain based on cluster analysis of discriminatory clinical items.

PubMed

Billis, Evdokia; McCarthy, Christopher J; Roberts, Chris; Gliatis, John; Papandreou, Maria; Gioftsos, George; Oldham, Jacqueline A

2013-02-01

To identify potential subgroups amongst patients with non-specific low back pain based on a consensus list of potentially discriminatory examination items. Exploratory study. A convenience sample of 106 patients with non-specific low back pain (43 males, 63 females, mean age 36 years, standard deviation 15.9 years) and 7 physiotherapists. Based on 3 focus groups and a two-round Delphi involving 23 health professionals and a random stratified sample of 150 physiotherapists, respectively, a comprehensive examination list comprising the most "discriminatory" items was compiled. Following reliability analysis, the most reliable clinical items were assessed with a sample of patients with non-specific low back pain. K-means cluster analysis was conducted for 2-, 3- and 4-cluster options to explore for meaningful homogenous subgroups. The most clinically meaningful cluster was a two-subgroup option, comprising a small group (n = 24) with more severe clinical presentation (i.e. more widespread pain, functional and sleeping problems, other symptoms, increased investigations undertaken, more severe clinical signs, etc.) and a larger less dysfunctional group (n = 80). A number of potentially discriminatory clinical items were identified by health professionals and sub-classified, based on a sample of patients with non-specific low back pain, into two subgroups. However, further work is needed to validate this classification process.

In Support of a Distinction between Voluntary and Stimulus-Driven Control: A Review of the Literature on Proportion Congruent Effects.

PubMed

Bugg, Julie M; Crump, Matthew J C

2012-01-01

Cognitive control is by now a large umbrella term referring collectively to multiple processes that plan and coordinate actions to meet task goals. A common feature of paradigms that engage cognitive control is the task requirement to select relevant information despite a habitual tendency (or bias) to select goal-irrelevant information. At least since the 1970s, researchers have employed proportion congruent (PC) manipulations to experimentally establish selection biases and evaluate the mechanisms used to control attention. PC manipulations vary the frequency with which irrelevant information conflicts (i.e., is incongruent) with relevant information. The purpose of this review is to summarize the growing body of literature on PC effects across selective attention paradigms, beginning first with Stroop, and then describing parallel effects in flanker and task-switching paradigms. The review chronologically tracks the expansion of the PC manipulation from its initial implementation at the list-wide level, to more recent implementations at the item-specific and context-specific levels. An important theoretical aim is demonstrating that PC effects at different levels (e.g., list-wide vs. item or context-specific) support a distinction between voluntary forms of cognitive control, which operate based on anticipatory information, and relatively automatic or reflexive forms of cognitive control, which are rapidly triggered by the processing of particular stimuli or stimulus features. A further aim is to highlight those PC manipulations that allow researchers to dissociate stimulus-driven control from other stimulus-driven processes (e.g., S-R responding; episodic retrieval). We conclude by discussing the utility of PC manipulations for exploring the distinction between voluntary control and stimulus-driven control in other relevant paradigms.

In Support of a Distinction between Voluntary and Stimulus-Driven Control: A Review of the Literature on Proportion Congruent Effects

PubMed Central

Bugg, Julie M.; Crump, Matthew J. C.

2012-01-01

Cognitive control is by now a large umbrella term referring collectively to multiple processes that plan and coordinate actions to meet task goals. A common feature of paradigms that engage cognitive control is the task requirement to select relevant information despite a habitual tendency (or bias) to select goal-irrelevant information. At least since the 1970s, researchers have employed proportion congruent (PC) manipulations to experimentally establish selection biases and evaluate the mechanisms used to control attention. PC manipulations vary the frequency with which irrelevant information conflicts (i.e., is incongruent) with relevant information. The purpose of this review is to summarize the growing body of literature on PC effects across selective attention paradigms, beginning first with Stroop, and then describing parallel effects in flanker and task-switching paradigms. The review chronologically tracks the expansion of the PC manipulation from its initial implementation at the list-wide level, to more recent implementations at the item-specific and context-specific levels. An important theoretical aim is demonstrating that PC effects at different levels (e.g., list-wide vs. item or context-specific) support a distinction between voluntary forms of cognitive control, which operate based on anticipatory information, and relatively automatic or reflexive forms of cognitive control, which are rapidly triggered by the processing of particular stimuli or stimulus features. A further aim is to highlight those PC manipulations that allow researchers to dissociate stimulus-driven control from other stimulus-driven processes (e.g., S-R responding; episodic retrieval). We conclude by discussing the utility of PC manipulations for exploring the distinction between voluntary control and stimulus-driven control in other relevant paradigms. PMID:23060836

Purchasing Nonprescription Contraceptives: The Underlying Structure of a Multi-Item Scale.

ERIC Educational Resources Information Center

Manolis, Chris; Winsor, Robert D.; True, Sheb L.

1999-01-01

Developed a multi-item scale for measuring attitudes associated with purchasing nonprescription contraceptives using construct specification and item generation and confirmatory factor analysis. Demonstrated a high degree of invariance across samples of 81 female and 115 male adult consumers. (SLD)

Easy and Informative: Using Confidence-Weighted True-False Items for Knowledge Tests in Psychology Courses

ERIC Educational Resources Information Center

Dutke, Stephan; Barenberg, Jonathan

2015-01-01

We introduce a specific type of item for knowledge tests, confidence-weighted true-false (CTF) items, and review experiences of its application in psychology courses. A CTF item is a statement about the learning content to which students respond whether the statement is true or false, and they rate their confidence level. Previous studies using…

Rapid Forgetting Results From Competition Over Time Between Items in Visual Working Memory

PubMed Central

2016-01-01

Working memory is now established as a fundamental cognitive process across a range of species. Loss of information held in working memory has the potential to disrupt many aspects of cognitive function. However, despite its significance, the mechanisms underlying rapid forgetting remain unclear, with intense recent debate as to whether it is interference between stored items that leads to loss of information or simply temporal decay. Here we show that both factors are essential and interact in a highly specific manner. Although a single item can be maintained in memory with high fidelity, multiple items compete in working memory, progressively degrading each other’s representations as time passes. Specifically, interaction between items is associated with both worsening precision and increased reporting errors of object features over time. Importantly, during the period of maintenance, although items are no longer visible, maintenance resources can be selectively redeployed to protect the probability to recall the correct feature and the precision with which cued items can be recalled, as if it was the only item in memory. These findings reveal that the biased competition concept could be applied not only to perceptual processes but also to active maintenance of working memory representations over time. PMID:27668485

Assessing patients' experiences with communication across the cancer care continuum.

PubMed

Mazor, Kathleen M; Street, Richard L; Sue, Valerie M; Williams, Andrew E; Rabin, Borsika A; Arora, Neeraj K

2016-08-01

To evaluate the relevance, performance and potential usefulness of the Patient Assessment of cancer Communication Experiences (PACE) items. Items focusing on specific communication goals related to exchanging information, fostering healing relationships, responding to emotions, making decisions, enabling self-management, and managing uncertainty were tested via a retrospective, cross-sectional survey of adults who had been diagnosed with cancer. Analyses examined response frequencies, inter-item correlations, and coefficient alpha. A total of 366 adults were included in the analyses. Relatively few selected Does Not Apply, suggesting that items tap relevant communication experiences. Ratings of whether specific communication goals were achieved were strongly correlated with overall ratings of communication, suggesting item content reflects important aspects of communication. Coefficient alpha was ≥.90 for each item set, indicating excellent reliability. Variations in the percentage of respondents selecting the most positive response across items suggest results can identify strengths and weaknesses. The PACE items tap relevant, important aspects of communication during cancer care, and may be useful to cancer care teams desiring detailed feedback. The PACE is a new tool for eliciting patients' perspectives on communication during cancer care. It is freely available online for practitioners, researchers and others. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Measuring sexual orientation in adolescent health surveys: evaluation of eight school-based surveys.

PubMed

Saewyc, Elizabeth M; Bauer, Greta R; Skay, Carol L; Bearinger, Linda H; Resnick, Michael D; Reis, Elizabeth; Murphy, Aileen

2004-10-01

To examine the performance of various items measuring sexual orientation within 8 school-based adolescent health surveys in the United States and Canada from 1986 through 1999. Analyses examined nonresponse and unsure responses to sexual orientation items compared with other survey items, demographic differences in responses, tests for response set bias, and congruence of responses to multiple orientation items; analytical methods included frequencies, contingency tables with Chi-square, and ANOVA with least significant differences (LSD)post hoc tests; all analyses were conducted separately by gender. In all surveys, nonresponse rates for orientation questions were similar to other sexual questions, but not higher; younger students, immigrants, and students with learning disabilities were more likely to skip items or select "unsure." Sexual behavior items had the lowest nonresponse, but fewer than half of all students reported sexual behavior, limiting its usefulness for indicating orientation. Item placement in the survey, wording, and response set bias all appeared to influence nonresponse and unsure rates. Specific recommendations include standardizing wording across future surveys, and pilot testing items with diverse ages and ethnic groups of teens before use. All three dimensions of orientation should be assessed where possible; when limited to single items, sexual attraction may be the best choice. Specific wording suggestions are offered for future surveys.

Seasonal trends in abundance and composition of marine debris in selected public beaches in Peninsular Malaysia

NASA Astrophysics Data System (ADS)

Mobilik, Julyus-Melvin; Ling, Teck-Yee; Husain, Mohd-Lokman Bin; Hassan, Ruhana

2015-09-01

The abundance and composition of marine debris were investigated at Saujana (in the state of Negeri Sembilan) and Batu Rakit (in the state of Terengganu) beaches during surveys conducted in December 2012 (northeast monsoon), May 2013 (intermediate monsoon) and July 2013 (southwest monsoon). A total of 4,682 items of debris weighing 231.4 kg were collected and sorted. Batu Rakit received substantially greater quantities of debris (815±717 items/km or 40.4±13.0 kg/km) compared to Saujana (745±444 items/km or 36.7±18.0 kg/km). Total debris item was more abundant during the southwest monsoon (SWM) (1,122±737 items/km) compared to the northeast monsoon (NEM) (825±593 items/ km) and the intermediate monsoon (IM) (394±4 items/km) seasons. Plastic category (88%) was the most numerous items collected and object items contributed 44.18% includes packaging, plastic fragments, cups, plastic shopping bags, plastic food wrapper, clear plastic bottles from the total debris items collected. Object items associated with common source (47%) were the highest debris accumulated, followed by terrestrial (30%) and marine (23%) sources. The high percentage of common and terrestrial sources during SWM season requires immediate action by marine environment stakeholders to develop and introduce strategies to reduce if not totally eliminates the marine debris in the marine environment. Awareness should be continued and focused on beach users and vessels' crew to alert them on the alarming accumulation rate of marine debris and its pathways into the marine environment.

Development of an Assessment for Entrustable Professional Activity (EPA) 10: Emergent Patient Management.

PubMed

Thompson, Laura R; Leung, Cynthia G; Green, Brad; Lipps, Jonathan; Schaffernocker, Troy; Ledford, Cynthia; Davis, John; Way, David P; Kman, Nicholas E

2017-01-01

Medical schools in the United States are encouraged to prepare and certify the entrustment of medical students to perform 13 core entrustable professional activities (EPAs) prior to graduation. Entrustment is defined as the informed belief that the learner is qualified to autonomously perform specific patient-care activities. Core EPA-10 is the entrustment of a graduate to care for the emergent patient. The purpose of this project was to design a realistic performance assessment method for evaluating fourth-year medical students on EPA-10. First, we wrote five emergent patient case-scenarios that a medical trainee would likely confront in an acute care setting. Furthermore, we developed high-fidelity simulations to realistically portray these patient case scenarios. Finally, we designed a performance assessment instrument to evaluate the medical student's performance on executing critical actions related to EPA-10 competencies. Critical actions included the following: triage skills, mustering the medical team, identifying causes of patient decompensation, and initiating care. Up to four students were involved with each case scenario; however, only the team leader was evaluated using the assessment instruments developed for each case. A total of 114 students participated in the EPA-10 assessment during their final year of medical school. Most students demonstrated competence in recognizing unstable vital signs (97%), engaging the team (93%), and making appropriate dispositions (92%). Almost 87% of the students were rated as having reached entrustment to manage the care of an emergent patient (99 of 114). Inter-rater reliability varied by case scenario, ranging from moderate to near-perfect agreement. Three of five case-scenario assessment instruments contained items that were internally consistent at measuring student performance. Additionally, the individual item scores for these case scenarios were highly correlated with the global entrustment decision. High-fidelity simulation showed good potential for effective assessment of medical student entrustment of caring for the emergent patient. Preliminary evidence from this pilot project suggests content validity of most cases and associated checklist items. The assessments also demonstrated moderately strong faculty inter-rater reliability.

The use of control groups in artificial grammar learning.

PubMed

Reber, Rolf; Perruchet, Pierre

2003-01-01

Experimenters assume that participants of an experimental group have learned an artificial grammar if they classify test items with significantly higher accuracy than does a control group without training. The validity of such a comparison, however, depends on an additivity assumption: Learning is superimposed on the action of non-specific variables-for example, repetitions of letters, which modulate the performance of the experimental group and the control group to the same extent. In two experiments we were able to show that this additivity assumption does not hold. Grammaticality classifications in control groups without training (Experiments 1 and 2) depended on non-specific features. There were no such biases in the experimental groups. Control groups with training on randomized strings (Experiment 2) showed fewer biases than did control groups without training. Furthermore, we reanalysed published research and demonstrated that earlier experiments using control groups without training had produced similar biases in control group performances, bolstering the finding that using control groups without training is methodologically unsound.

Negative and Positive Testing Effects in Terms of Item-Specific and Relational Information

ERIC Educational Resources Information Center

Mulligan, Neil W.; Peterson, Daniel J.

2015-01-01

Though retrieving information typically results in improved memory on a subsequent test (the testing effect), Peterson and Mulligan (2013) outlined the conditions under which retrieval practice results in poorer recall relative to restudy, a phenomenon dubbed the "negative testing effect." The item-specific-relational account proposes…

Using Implicit Instructional Cues to Influence False Memory Induction

ERIC Educational Resources Information Center

Cirelli, Laura K.; Dickinson, Joël; Poirier, Marie

2015-01-01

Previous research has shown that explicit cues specific to the encoding process (endogenous) or characteristic of the stimuli themselves (exogenous) can be used to direct a reader's attentional resources towards either relational or item-specific information. By directing attention to relational information (and therefore away from item-specific…

Environmental projects. Volume 3: Environmental compliance audit

NASA Technical Reports Server (NTRS)

1987-01-01

The Goldstone Deep Space Communications Complex is part of NASA's Deep Space Network, one of the world's largest and most sensitive scientific telecommunications and radio navigation networks. Activities at Goldstone are carried out in support of six large parabolic dish antennas. In support of the national goal of the preservation of the environment and the protection of human health and safety, NASA, JPL and Goldstone have adopted a position that their operating installations shall maintain a high level of compliance with Federal, state, and local laws governing the management of hazardous substances, abestos, and underground storage tanks. A JPL version of a document prepared as an environmental audit of Goldstone operations is presented. Both general and specific items of noncompliance at Goldstone are identified and recommendations are provided for corrective actions.

E-health: transforming the physician/patient relationship.

PubMed

Ball, M J; Lillis, J

2001-04-01

Healthcare delivery is being transformed by advances in e-health and by the empowered, computer-literate public. Ready to become partners in their own health and to take advantage of online processes, health portals, and physician web pages and e-mail, this new breed of consumer is slowly redefining the physician/patient relationship. Such changes can effect positive results like improved clinical decision-making, increased efficiency, and strengthened communication between physicians and patients. First, however, physicians and the organizations that support them must fully understand their role in the e-health revolution. Both must advance their awareness of the new consumers and their needs and define specific action items that will help them realize the benefits of e-health. Through a combination of timely research and advice, this article will aid them in fulfilling both tasks.

Medial temporal lobe contributions to cued retrieval of items and contexts.

PubMed

Hannula, Deborah E; Libby, Laura A; Yonelinas, Andrew P; Ranganath, Charan

2013-10-01

Several models have proposed that different regions of the medial temporal lobes contribute to different aspects of episodic memory. For instance, according to one view, the perirhinal cortex represents specific items, parahippocampal cortex represents information regarding the context in which these items were encountered, and the hippocampus represents item-context bindings. Here, we used event-related functional magnetic resonance imaging (fMRI) to test a specific prediction of this model-namely, that successful retrieval of items from context cues will elicit perirhinal recruitment and that successful retrieval of contexts from item cues will elicit parahippocampal cortex recruitment. Retrieval of the bound representation in either case was expected to elicit hippocampal engagement. To test these predictions, we had participants study several item-context pairs (i.e., pictures of objects and scenes, respectively), and then had them attempt to recall items from associated context cues and contexts from associated item cues during a scanned retrieval session. Results based on both univariate and multivariate analyses confirmed a role for hippocampus in content-general relational memory retrieval, and a role for parahippocampal cortex in successful retrieval of contexts from item cues. However, we also found that activity differences in perirhinal cortex were correlated with successful cued recall for both items and contexts. These findings provide partial support for the above predictions and are discussed with respect to several models of medial temporal lobe function. Copyright © 2013 Elsevier Ltd. All rights reserved.

Public-private partnerships potential for Arizona-Mexico border infrastructure projects.

DOT National Transportation Integrated Search

2009-09-01

This study of the PublicPrivate Partnership Potential for ArizonaMexico Border Infrastructure Projects originated as an action item of the Transportation, Infrastructure, and Ports Committee of the ArizonaMexico Commission. The purpose of th...

75 FR 11113 - Action Affecting Export Privileges; Aviation Services International, B.V.

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-10

... the United States on behalf of Iranian customers and give U.S. manufacturers false information regarding the ultimate destination, end user, and end use of the items, thereby causing false export control...

Developing an item bank and short forms that assess the impact of asthma on quality of life.

PubMed

Stucky, Brian D; Edelen, Maria Orlando; Sherbourne, Cathy D; Eberhart, Nicole K; Lara, Marielena

2014-02-01

The present work describes the process of developing an item bank and short forms that measure the impact of asthma on quality of life (QoL) that avoids confounding QoL with asthma symptomatology and functional impairment. Using a diverse national sample of adults with asthma (N = 2032) we conducted exploratory and confirmatory factor analyses, and item response theory and differential item functioning analyses to develop a 65-item unidimensional item bank and separate short form assessments. A psychometric evaluation of the RAND Impact of Asthma on QoL item bank (RAND-IAQL) suggests that though the concept of asthma impact on QoL is multi-faceted, it may be measured as a single underlying construct. The performance of the bank was then evaluated with a real-data simulated computer adaptive test. From the RAND-IAQL item bank we then developed two short forms consisting of 4 and 12 items (reliability = 0.86 and 0.93, respectively). A real-data simulated computer adaptive test suggests that as few as 4-5 items from the bank are needed to obtain highly precise scores. Preliminary validity results indicate that the RAND-IAQL measures distinguish between levels of asthma control. To measure the impact of asthma on QoL, users of these items may choose from two highly reliable short forms, computer adaptive test administration, or content-specific subsets of items from the bank tailored to their specific needs. Copyright © 2013 Elsevier Ltd. All rights reserved.

Cueing cognitive flexibility: Item-specific learning of switch readiness.

PubMed

Chiu, Yu-Chin; Egner, Tobias

2017-12-01

The rich behavioral repertoire of the human species derives from our ability to flexibly reconfigure processing strategies (task sets) in response to changing requirements. This updating of task sets is effortful, as reflected by longer response times when switching a task than repeating it (switch costs). However, some recent data suggest that switch costs can be reduced by cueing switch readiness bottom-up, by associating particular stimuli with frequent switch requirements. This type of "stimulus-control (S-C) learning" would be highly adaptive, as it combines the speed of automatic (bottom-up) processing with the flexibility and generalizability of controlled (top-down) processing. However, it is unclear whether S-C learning of switch readiness is truly possible, and what the underlying mechanisms are. Here we address these questions by pairing specific stimuli with a need to update task-sets either frequently or rarely. In all 3 experiments, we observe robust item-specific switch probability (ISSP) effects as revealed by smaller switch costs for frequent switch items than for rare switch items. By including a neutral condition, we also show that the ISSP effect is primarily driven by S-C learning reducing switch costs in frequent switch items. Furthermore, by employing 3 tasks in Experiment 3, we establish that the ISSP effect reflects an enhancement of general switch readiness, rather than of the readiness to switch to a specific alternate task. These results firmly establish that switch readiness is malleable by item-specific S-C learning processes, documenting that a generalizable state of cognitive flexibility can be primed by a bottom-up stimulus. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Patients' impression of change following treatment for chronic pain: global, specific, a single dimension, or many?

PubMed

Scott, Whitney; McCracken, Lance M

2015-06-01

The Patient Global Impression of Change (PGIC) measure has frequently been used as an indicator of meaningful change in treatments for chronic pain. However, limited research has examined the validity of PGIC items despite their wide adoption in clinical trials for pain. Additionally, research has not yet examined predictors of PGIC ratings following psychologically based treatment for pain. The purpose of the present study was to examine the validity, factor structure, and predictors of PGIC ratings following an interdisciplinary psychologically based treatment for chronic pain. Patients with chronic pain (N = 476) completed standard assessments of pain, daily functioning, and depression before and after a 4-week treatment program based on the principles of acceptance and commitment therapy. Following the program, patients rated 1 item assessing their impression of change overall and several items assessing their impression of more specific changes: physical and social functioning, work-related activities, mood, and pain. Results indicated that the global and specific impression of change items represent a single component. In the context of the acceptance and commitment therapy-based treatment studied here, overall PGIC ratings appeared to be influenced to a greater degree by patients' experienced improvements in physical activities and mood than by improvements in pain. The findings suggest that in addition to a single overall PGIC rating, domain-specific items may be relevant for some treatment trials. This article reports on the validity and predictors of patients' impression of change ratings following interdisciplinary psychologically based treatment for pain. In addition to a single overall PGIC rating, domain-specific items may be important for clinicians and researchers to consider depending on the focus of treatment. Copyright © 2015 American Pain Society. Published by Elsevier Inc. All rights reserved.

Marine litter in coral reef areas along the Jordan Gulf of Aqaba, Red Sea.

PubMed

Abu-Hilal, Ahmad; Al-Najjar, Tariq

2009-02-01

Composition and abundance of submerged marine litter at six selected sites within a coral reef area along the Jordanian coast of the Gulf of Aqaba have been estimated. The litter was collected in clean up voluntary campaigns that took place in the period between 25 August 2003 and 29 February 2004. A total of 10,506 items weighing 1159 kg were collected during the survey. Mean litter density in the individual sampling sites varied between 1 and 6 items/m(2) with an overall mean density of 2.8 items/m(2). The mean weight of the collected items per sampling site varied between 0.06 and 1.06 kg/m(2) with an overall mean of 0.31 kg/m(2). Plastic accounted for 42% of the collected items, fishing gear was the second most abundant (31%) while metal was the third most abundant item (17%). By comparison, cardboard constituted 1%, and rubber and other items accounted for less than 1% of the total items collected during the campaigns. Approximately 61% of the plastics consisted of bags followed by bottles (24%), plastic containers and sheets accounted for 13 and 2%, respectively. Statistical analysis indicates no significant differences between the sites in terms of litter count and weight. Potential sources are pointed out and recommendations and actions to address the problem are suggested.

Creating adaptive web recommendation system based on user behavior

NASA Astrophysics Data System (ADS)

Walek, Bogdan

2018-01-01

The paper proposes adaptive web recommendation system based on user behavior. The proposed system uses expert system to evaluating and recommending suitable items of content. Relevant items are subsequently evaluated and filtered based on history of visited items and user´s preferred categories of items. Main parts of the proposed system are presented and described. The proposed recommendation system is verified on specific example.

Group-Specific Effects of Matching Subtest Contamination on the Identification of Differential Item Functioning

ERIC Educational Resources Information Center

Keiffer, Elizabeth Ann

2011-01-01

A differential item functioning (DIF) simulation study was conducted to explore the type and level of impact that contamination had on type I error and power rates in DIF analyses when the suspect item favored the same or opposite group as the DIF items in the matching subtest. Type I error and power rates were displayed separately for the…

Preferred Reporting Items for a Systematic Review and Meta-analysis of Diagnostic Test Accuracy Studies: The PRISMA-DTA Statement.

PubMed

McInnes, Matthew D F; Moher, David; Thombs, Brett D; McGrath, Trevor A; Bossuyt, Patrick M; Clifford, Tammy; Cohen, Jérémie F; Deeks, Jonathan J; Gatsonis, Constantine; Hooft, Lotty; Hunt, Harriet A; Hyde, Christopher J; Korevaar, Daniël A; Leeflang, Mariska M G; Macaskill, Petra; Reitsma, Johannes B; Rodin, Rachel; Rutjes, Anne W S; Salameh, Jean-Paul; Stevens, Adrienne; Takwoingi, Yemisi; Tonelli, Marcello; Weeks, Laura; Whiting, Penny; Willis, Brian H

2018-01-23

Systematic reviews of diagnostic test accuracy synthesize data from primary diagnostic studies that have evaluated the accuracy of 1 or more index tests against a reference standard, provide estimates of test performance, allow comparisons of the accuracy of different tests, and facilitate the identification of sources of variability in test accuracy. To develop the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) diagnostic test accuracy guideline as a stand-alone extension of the PRISMA statement. Modifications to the PRISMA statement reflect the specific requirements for reporting of systematic reviews and meta-analyses of diagnostic test accuracy studies and the abstracts for these reviews. Established standards from the Enhancing the Quality and Transparency of Health Research (EQUATOR) Network were followed for the development of the guideline. The original PRISMA statement was used as a framework on which to modify and add items. A group of 24 multidisciplinary experts used a systematic review of articles on existing reporting guidelines and methods, a 3-round Delphi process, a consensus meeting, pilot testing, and iterative refinement to develop the PRISMA diagnostic test accuracy guideline. The final version of the PRISMA diagnostic test accuracy guideline checklist was approved by the group. The systematic review (produced 64 items) and the Delphi process (provided feedback on 7 proposed items; 1 item was later split into 2 items) identified 71 potentially relevant items for consideration. The Delphi process reduced these to 60 items that were discussed at the consensus meeting. Following the meeting, pilot testing and iterative feedback were used to generate the 27-item PRISMA diagnostic test accuracy checklist. To reflect specific or optimal contemporary systematic review methods for diagnostic test accuracy, 8 of the 27 original PRISMA items were left unchanged, 17 were modified, 2 were added, and 2 were omitted. The 27-item PRISMA diagnostic test accuracy checklist provides specific guidance for reporting of systematic reviews. The PRISMA diagnostic test accuracy guideline can facilitate the transparent reporting of reviews, and may assist in the evaluation of validity and applicability, enhance replicability of reviews, and make the results from systematic reviews of diagnostic test accuracy studies more useful.

Report to the 58th World Health Assembly: Health Action in Relation to Crises and Disasters.

PubMed

2005-01-01

This Summary Report was prepared for Agenda item 13.3 for the meeting of the World Health Assembly convened at the World Health Organization (WHO) Headquarters in Geneva, Switzerland on 20 May 2005. It was in part, prepared from the Reports generaged by the Conference, Health Actions in Relation to Crises and Disasters, convened by the WHO in Phuket, Thailand, 04-06 May 2005.

Meeting Notes: The College Board Advocacy & Policy Center's Symposium on Admissions in the 21st Century (Reston, VA, July 2012)

ERIC Educational Resources Information Center

College Board Advocacy & Policy Center, 2012

2012-01-01

On July 24 and 25, 2012, members of the Task Force on Admissions in the 21st Century gathered in Reston, Virginia, to discuss the progress made by the implementation team in addressing action items from the Task Force's Preserving the Dream of America 2008 report; the current environment for admission; and actions to be taken to further the task…

How can survival processing improve memory encoding?

PubMed

Luo, Meng; Geng, Haiyan

2013-11-01

We investigated the psychological mechanism of survival processing advantage from the perspective of false memory in two experiments. Using a DRM paradigm in combination with analysis based on signal detection theory, we were able to separately examine participants' utilization of verbatim representation and gist representation. Specifically, in Experiment 1, participants rated semantically related words in a survival scenario for a survival condition but rated pleasantness of words in the same DRM lists for a non-survival control condition. The results showed that participants demonstrated more gist processing in the survival condition than in the pleasantness condition; however, the degree of item-specific processing in the two encoding conditions did not significantly differ. In Experiment 2, the control task was changed to a category rating task, in which participants were asked to make category ratings of words in the category lists. We found that the survival condition involved more item-specific processing than did the category condition, but we found no significant difference between the two encoding conditions at the level of gist processing. Overall, our study demonstrates that survival processing can simultaneously promote gist and item-specific representations. When the control tasks only promoted either item-specific representation or gist representation, memory advantages of survival processing occurred.

Perspective taking and theory of mind in hide and seek.

PubMed

Street, Chris N H; Bischof, Walter F; Kingstone, Alan

2018-01-01

Does theory of mind play a significant role in where people choose to hide an item or where they search for an item that has been hidden? Adapting Anderson's "Hide-Find Paradigm" Anderson et al. (Action, Perception and Performance, 76, 907-913, 2014) participants viewed homogenous or popout visual arrays on a touchscreen table. Their task was to indicate where in the array they would hide an item, or to search for an item that had been hidden, by either a friend or a foe. Critically, participants believed that their sitting location at the touchtable was the same as-or opposite to-their partner's location. Replicating Anderson et al., participants tended to (1) select items nearer to themselves on homogenous displays, and this bias was stronger for a friend than foe; and (2) select popout items, and again, more for a friend than foe. These biases were observed only when participants believed that they shared the same physical perspective as their partner. Collectively, the data indicate that theory of mind plays a significant role in hiding and finding, and demonstrate that the hide-find paradigm is a powerful tool for investigating theory of mind in adults.

Co-calibrating quality-of-life scores from three pulmonary disorders: implications for comparative-effectiveness research.

PubMed

Rouse, M; Twiss, J; McKenna, S P

2016-06-01

Background Efficient use of health resources requires accurate outcome assessment. Disease-specific patient-reported outcome (PRO) measures are designed to be highly relevant to patients with a specific disease. They have advantages over generic PROs that lack relevance to patient groups and miss crucial impacts of illness. It is thought that disease-specific measurement cannot be used in comparative effectiveness research (CER). The present study provides further evidence of the value of disease-specific measures in making valid comparisons across diseases. Methods The Asthma Life Impact Scale (ALIS, 22 items), Living with Chronic Obstructive Pulmonary Disease (LCOPD, 22 items) scale, and Cambridge Pulmonary Hypertension Outcome Review (CAMPHOR, 25 items) were completed by 140, 162, and 91 patients, respectively. The three samples were analyzed for fit to the Rasch model, then combined into a scale consisting of 58 unique items and re-analyzed. Raw scores on the three measures were co-calibrated and a transformation table produced. Results The scales fit the Rasch model individually (ALIS Chi(2) probability value (p-Chi(2)) = 0.05; LCOPD p-Chi(2 )=( )0.38; CAMPHOR p-Chi(2 )=( )0.92). The combined data also fit the Rasch model (p-Chi(2 )=( )0.22). There was no differential item functioning related to age, gender, or disease. The co-calibrated scales successfully distinguished between perceived severity groups (p < 0.001). Limitations The samples were drawn from different sources. For scales to be co-calibrated using a common item design, they must be based on the same theoretical construct, be unidimensional, and have overlapping items. Conclusions The results showed that it is possible to co-calibrate scores from disease-specific PRO measures. This will permit more accurate and sensitive outcome measurement to be incorporated into CER. The co-calibration of needs-based disease-specific measures allows the calculation of γ scores that can be used to compare directly the impact of any type of interventions on any diseases included in the co-calibration.

Capturing specific abilities as a window into human individuality: the example of face recognition.

PubMed

Wilmer, Jeremy B; Germine, Laura; Chabris, Christopher F; Chatterjee, Garga; Gerbasi, Margaret; Nakayama, Ken

2012-01-01

Proper characterization of each individual's unique pattern of strengths and weaknesses requires good measures of diverse abilities. Here, we advocate combining our growing understanding of neural and cognitive mechanisms with modern psychometric methods in a renewed effort to capture human individuality through a consideration of specific abilities. We articulate five criteria for the isolation and measurement of specific abilities, then apply these criteria to face recognition. We cleanly dissociate face recognition from more general visual and verbal recognition. This dissociation stretches across ability as well as disability, suggesting that specific developmental face recognition deficits are a special case of a broader specificity that spans the entire spectrum of human face recognition performance. Item-by-item results from 1,471 web-tested participants, included as supplementary information, fuel item analyses, validation, norming, and item response theory (IRT) analyses of our three tests: (a) the widely used Cambridge Face Memory Test (CFMT); (b) an Abstract Art Memory Test (AAMT), and (c) a Verbal Paired-Associates Memory Test (VPMT). The availability of this data set provides a solid foundation for interpreting future scores on these tests. We argue that the allied fields of experimental psychology, cognitive neuroscience, and vision science could fuel the discovery of additional specific abilities to add to face recognition, thereby providing new perspectives on human individuality.

Validation of 5-item and 2-item questionnaires in Chinese version of Dizziness Handicap Inventory for screening objective benign paroxysmal positional vertigo.

PubMed

Chen, Wei; Shu, Liang; Wang, Qian; Pan, Hui; Wu, Jing; Fang, Jie; Sun, Xu-Hong; Zhai, Yu; Dong, You-Rong; Liu, Jian-Ren

2016-08-01

As possible candidate screening instruments for benign paroxysmal positional vertigo (BPPV), studies to validate the Dizziness Handicap Inventory (DHI) sub-scale (5-item and 2-item) and total scores are rare in China. From May 2014 to December 2014, 108(55 with and 53 without BPPV) patients complaining of episodic vertigo in the past week from a vertigo outpatient clinic were enrolled for DHI evaluation, as well as demographic and other clinical data. Objective BPPV was subsequently determined by positional evoking maneuvers under the record of optical Frenzel glasses. Cronbach's coefficient α was used to evaluate the reliability of psychometric scales. The validity of DHI total, 5-item and 2-item questionnaires to screen for BPPV was assessed by receiver operating characteristic (ROC) curves. It revealed that the DHI 5-item questionnaire had good internal consistency (Cronbach's coefficient α = 0.72). Area under the curve of total DHI, 5-item and 2-item scores for discriminating BPPV from those without was 0.678 (95 % CI 0.578-0.778), 0.873(95 % CI 0.807-0.940) and 0.895(95 % CI 0.836-0.953), respectively. It revealed 74.5 % sensitivity and 88.7 % specificity in separating BPPV and those without, with a cutoff value of 12 in the 5-item questionnaire. The corresponding rate of sensitivity and specificity was 78.2 and 88.7 %, respectively, with a cutoff value of 6 in 2-item questionnaire. The present study indicated that both 5-item and 2-item questionnaires in the Chinese version of DHI may be more valid than DHI total score for screening objective BPPV and merit further application in clinical practice in China.

Testing item response theory invariance of the standardized Quality-of-life Disease Impact Scale (QDIS(®)) in acute coronary syndrome patients: differential functioning of items and test.

PubMed

Deng, Nina; Anatchkova, Milena D; Waring, Molly E; Han, Kyung T; Ware, John E

2015-08-01

The Quality-of-life (QOL) Disease Impact Scale (QDIS(®)) standardizes the content and scoring of QOL impact attributed to different diseases using item response theory (IRT). This study examined the IRT invariance of the QDIS-standardized IRT parameters in an independent sample. The differential functioning of items and test (DFIT) of a static short-form (QDIS-7) was examined across two independent sources: patients hospitalized for acute coronary syndrome (ACS) in the TRACE-CORE study (N = 1,544) and chronically ill US adults in the QDIS standardization sample. "ACS-specific" IRT item parameters were calibrated and linearly transformed to compare to "standardized" IRT item parameters. Differences in IRT model-expected item, scale and theta scores were examined. The DFIT results were also compared in a standard logistic regression differential item functioning analysis. Item parameters estimated in the ACS sample showed lower discrimination parameters than the standardized discrimination parameters, but only small differences were found for thresholds parameters. In DFIT, results on the non-compensatory differential item functioning index (range 0.005-0.074) were all below the threshold of 0.096. Item differences were further canceled out at the scale level. IRT-based theta scores for ACS patients using standardized and ACS-specific item parameters were highly correlated (r = 0.995, root-mean-square difference = 0.09). Using standardized item parameters, ACS patients scored one-half standard deviation higher (indicating greater QOL impact) compared to chronically ill adults in the standardization sample. The study showed sufficient IRT invariance to warrant the use of standardized IRT scoring of QDIS-7 for studies comparing the QOL impact attributed to acute coronary disease and other chronic conditions.

Mothers' problem-solving skill and use of help with infant-related issues: the role of importance and need for action.

PubMed

Pridham, K F; Chang, A S; Hansen, M F

1987-08-01

Examination was made of the relationship of mothers' appraisal of the importance of and need for action around infant-related issues to maternal experience (parity and time since birth), use of help, and perceived problem-solving competence. Sixty-two mothers (38 primiparae and 24 multiparae) kept for 90 days post-birth a daily log of issues, rated for importance and for need for action, and of help used. Mothers also reported perceived problem-solving competence on an 11-item scale. Findings indicated tentativeness in ratings of importance and action. Ratings of importance were associated with action ratings, except for temperament issues. Action ratings for baby care and illness issues decreased significantly with time. Otherwise, maternal experience had no effect on ratings. More of the variance in perceived competence than use of help was explained by action and importance ratings.

Life sciences payload definition and integration study, task C and D. Volume 4: Preliminary equipment item specification catalog

NASA Technical Reports Server (NTRS)

1973-01-01

A specification catalog to define the equipment to be used for conducting life sciences experiments in a space laboratory is presented. The specification sheets list the purpose of the equipment item, and any specific technical requirements which can be identified. The status of similar hardware for ground use is stated with comments regarding modifications required to achieve spaceflight qualified hardware. Pertinent sketches, commercial catalog sheets, or drawings of the applicable equipment are included.

The Development of a Visual-Perceptual Chemistry Specific (VPCS) Assessment Tool

ERIC Educational Resources Information Center

Oliver-Hoyo, Maria; Sloan, Caroline

2014-01-01

The development of the Visual-Perceptual Chemistry Specific (VPCS) assessment tool is based on items that align to eight visual-perceptual skills considered as needed by chemistry students. This tool includes a comprehensive range of visual operations and presents items within a chemistry context without requiring content knowledge to solve…

How Does Creating a Concept Map Affect Item-Specific Encoding?

ERIC Educational Resources Information Center

Grimaldi, Phillip J.; Poston, Laurel; Karpicke, Jeffrey D.

2015-01-01

Concept mapping has become a popular learning tool. However, the processes underlying the task are poorly understood. In the present study, we examined the effect of creating a concept map on the processing of item-specific information. In 2 experiments, subjects learned categorized or ad hoc word lists by making pleasantness ratings, sorting…

10 CFR 32.14 - Certain items containing byproduct material; requirements for license to apply or initially...

Code of Federal Regulations, 2011 CFR

2011-01-01

... for license to apply or initially transfer. 32.14 Section 32.14 Energy NUCLEAR REGULATORY COMMISSION SPECIFIC DOMESTIC LICENSES TO MANUFACTURE OR TRANSFER CERTAIN ITEMS CONTAINING BYPRODUCT MATERIAL Exempt... or initially transfer. An application for a specific license to apply byproduct material to, or to...

Item-Specific and Generalization Effects on Brain Activation when Learning Chinese Characters

ERIC Educational Resources Information Center

Deng, Yuan; Booth, James R.; Chou, Tai-Li; Ding, Guo-Sheng; Peng, Dan-Ling

2008-01-01

Neural changes related to learning of the meaning of Chinese characters in English speakers were examined using functional magnetic resonance imaging (fMRI). We examined item specific learning effects for trained characters, but also the generalization of semantic knowledge to novel transfer characters that shared a semantic radical (part of a…

Adaptive memory: determining the proximate mechanisms responsible for the memorial advantages of survival processing.

PubMed

Burns, Daniel J; Burns, Sarah A; Hwang, Ana J

2011-01-01

J. S. Nairne, S. R. Thompson, and J. N. S. Pandeirada (2007) suggested that our memory systems may have evolved to help us remember fitness-relevant information and showed that retention of words rated for their relevance to survival is superior to that of words encoded under other deep processing conditions. The authors present 4 experiments that uncover the proximate mechanisms likely responsible. The authors obtained a recall advantage for survival processing compared with conditions that promoted only item-specific processing or only relational processing. This effect was eliminated when control conditions encouraged both item-specific and relational processing. Data from separate measures of item-specific and relational processing generally were consistent with the view that the memorial advantage for survival processing results from the encoding of both types of processing. Although the present study suggests the proximate mechanisms for the effect, the authors argue that survival processing may be fundamentally different from other memory phenomena for which item-specific and relational processing differences have been implicated. (PsycINFO Database Record (c) 2010 APA, all rights reserved).

Memory deficit in patients with schizophrenia and posttraumatic stress disorder: relational vs item-specific memory

PubMed Central

Jung, Wookyoung; Lee, Seung-Hwan

2016-01-01

It has been well established that patients with schizophrenia have impairments in cognitive functioning and also that patients who experienced traumatic events suffer from cognitive deficits. Of the cognitive deficits revealed in schizophrenia or posttraumatic stress disorder (PTSD) patients, the current article provides a brief review of deficit in episodic memory, which is highly predictive of patients’ quality of life and global functioning. In particular, we have focused on studies that compared relational and item-specific memory performance in schizophrenia and PTSD, because measures of relational and item-specific memory are considered the most promising constructs for immediate tangible development of clinical trial paradigm. The behavioral findings of schizophrenia are based on the tasks developed by the Cognitive Neuroscience Treatment Research to Improve Cognition in Schizophrenia (CNTRICS) initiative and the Cognitive Neuroscience Test Reliability and Clinical Applications for Schizophrenia (CNTRACS) Consortium. The findings we reviewed consistently showed that schizophrenia and PTSD are closely associated with more severe impairments in relational memory compared to item-specific memory. Candidate brain regions involved in relational memory impairment in schizophrenia and PTSD are also discussed. PMID:27274250

Specialty and Systems Engineering Supplement to IEEE 15288.1

DTIC Science & Technology

2017-08-28

requirements with a space-specific recommended practice. (8) Added Section 3.2.21, Systems Engineering Data Item Descriptions (DIDs...Systems Engineering Data Item Descriptions ........................................................ 17 4. Applicable Documents...and life cycle cost analyses. d. Alternative designs and capabilities of manufacturing are evaluated . e. Long-lead-time items, material source

Automatic Association of News Items.

ERIC Educational Resources Information Center

Carrick, Christina; Watters, Carolyn

1997-01-01

Discussion of electronic news delivery systems and the automatic generation of electronic editions focuses on the association of related items of different media type, specifically photos and stories. The goal is to be able to determine to what degree any two news items refer to the same news event. (Author/LRW)

15 CFR 762.2 - Records to be retained.

Code of Federal Regulations, 2013 CFR

2013-01-01

... minimis calculation (method). (c) Special recordkeeping requirement—(1) Libya. Persons in receipt of a... the export to Libya of any item subject to the EAR must maintain a record of those items transferred to Libya pursuant to such specific license and record when the items are consumed or destroyed in the...

15 CFR 762.2 - Records to be retained.

Code of Federal Regulations, 2012 CFR

2012-01-01

... minimis calculation (method). (c) Special recordkeeping requirement—(1) Libya. Persons in receipt of a... the export to Libya of any item subject to the EAR must maintain a record of those items transferred to Libya pursuant to such specific license and record when the items are consumed or destroyed in the...

Disruption of Relational Processing Underlies Poor Memory for Order

ERIC Educational Resources Information Center

Jonker, Tanya R.; MacLeod, Colin M.

2015-01-01

McDaniel and Bugg (2008) proposed that relatively uncommon stimuli and encoding tasks encourage elaborative encoding of individual items (item-specific processing), whereas relatively typical or common encoding tasks encourage encoding of associations among list items (relational processing). It is this relational processing that is thought to…

75 FR 30899 - Fourth Meeting: RTCA Special Committee 223: Airport Surface Wireless Communications

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-02

... Phillips Co-Chair: Mr. Aloke Roy, Honeywell International Co-Chair: Mr. Ward Hall, ITT Corporation Agenda... Status 3rd Plenary action item status Assignment of MOPS working group leader AeroMACS test and...

Expedited Legislative Line-Item Veto and Rescissions Act of 2012

THOMAS, 112th Congress

Rep. Ryan, Paul [R-WI-1

2011-11-30

Senate - 02/09/2012 Received in the Senate and Read twice and referred to the Committee on the Budget. (All Actions) Tracker: This bill has the status Passed HouseHere are the steps for Status of Legislation:

Public-private partnerships potential for Arizona-Mexico border infrastructure projects : executive summary.

DOT National Transportation Integrated Search

2009-09-01

This study of the PublicPrivate Partnership Potential for ArizonaMexico Border Infrastructure Projects originated as an action item of the Transportation, Infrastructure, and Ports Committee of the ArizonaMexico Commission. The purpose of th...

Neuroendocrine Actions of Organohalogens: Thyroid Hormones, Arginine Vasopressin, and Neuroplasticity

EPA Science Inventory

Organohalogen compounds are global environmental pollutants. They are highly persistent, bioaccumulative, and cause adverse effects in humans and wildlife. Because of the widespread use of these organohalogens in household items and consumer products, indoor contamination may be ...

EOS Terra: EOS DAM Automation Constellation MOWG

NASA Technical Reports Server (NTRS)

Mantziaras, Dimitrios C.

2017-01-01

Brief summary of the decision factors considered and process improvement steps made, to evolve the ESMO debris avoidance maneuver process to a more automated process. Presentation is in response to an action item/question received at a prior MOWG meeting.

75 FR 61779 - National Science Board: Sunshine Act Meetings; Notice

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-06

...:30 p.m. to 3 p.m. SUBJECT MATTER: Review of NSB Action Item (NSB/CPP-10-63) (Deep Underground Science... National Science Board Web site http://www.nsf.gov/nsb for additional information and schedule updates...

Development of the upper-body dressing scale for a buttoned shirt: a preliminary correlational study.

PubMed

Suzuki, Makoto; Yamada, Sumio; Omori, Mikayo; Hatakeyama, Mayumi; Sugimura, Yuko; Matsushita, Kazuhiko; Tagawa, Yoshikatsu

2008-09-01

A patient with poststroke hemiparesis learns to use the nonparetic arm to compensate for the weakness of the paretic arm to achieve independence in dressing. This is the learning process of new component actions on dressing. The purpose of this study was to develop the Upper-Body Dressing Scale (UBDS) for buttoned shirt dressing, which evaluates the component actions of upper-body dressing, and to provide preliminary data on internal consistency of the UBDS, as well as its reproducibility, validity, and sensitivity to clinical change. Correlational study of concurrent validity and reliability in which 63 consecutive stroke patients were enrolled in the study and were assessed repeatedly by the UBDS and the dressing item of Functional Independent Measure (FIM). Fifty-one patients completed the 3-wk study. The Cronbach's coefficient alpha of UBDS was 0.88. The principal component analysis extracted two components, which explained 62.3% of total variance. All items of the scale had high loading on the first component (0.65-0.83). Actions on the paralytic side were the positive loadings and actions on the healthy side were the negative loadings on the second component. Intraclass correlation coefficient was 0.87. The level of correlation between UBDS score and FIM dressing item scores was -0.72. Logistic regression analysis showed that only the score of UBDS on the first day of evaluation was a significant independent predictor of dressing ability (odds ratio, 0.82; 95% confidence interval, 0.71-0.95). The UBDS scores for paralytic hand passed into the sleeve, sleeve pulled up beyond the elbow joint, and sleeve pulled up beyond the shoulder joint were worse than the score for the other components of the task. These component actions had positive loading on the second component, which was identified by the principal component analysis. The UBDS has good internal consistency, reproducibility, validity, and sensitivity to clinical changes of patients with poststroke hemiparesis. This detailed UBDS assessment enables us to document the most difficult stages in dressing and to assess motor and process skills for independence of dressing.

Natural Resource Management Plan for Brookhaven National Laboratory

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

green, T.

This comprehensive Natural Resource Management Plan (NRMP) for Brookhaven National Laboratory (BNL) was built on the successful foundation of the Wildlife Management Plan for BNL, which it replaces. This update to the 2003 plan continues to build on successes and efforts to better understand the ecosystems and natural resources found on the BNL site. The plan establishes the basis for managing the varied natural resources located on the 5,265 acre BNL site, setting goals and actions to achieve those goals. The planning of this document is based on the knowledge and expertise gained over the past 10 years by themore » Natural Resources management staff at BNL in concert with local natural resource agencies including the New York State Department of Environmental Conservation, Long Island Pine Barrens Joint Planning and Policy Commission, The Nature Conservancy, and others. The development of this plan is an attempt at sound ecological management that not only benefits BNL's ecosystems but also benefits the greater Pine Barrens habitats in which BNL is situated. This plan applies equally to the Upton Ecological and Research Reserve (Upton Reserve). Any difference in management between the larger BNL area and the Upton Reserve are noted in the text. The purpose of the Natural Resource Management Plan (NRMP) is to provide management guidance, promote stewardship of the natural resources found at BNL, and to sustainably integrate their protection with pursuit of the Laboratory's mission. The philosophy or guiding principles of the NRMP are stewardship, sustainability, adaptive ecosystem management, compliance, integration with other plans and requirements, and the incorporation of community involvement, where applicable. The NRMP is periodically reviewed and updated, typically every five years. This review and update was delayed to develop documents associated with a new third party facility, the Long Island Solar Farm. This two hundred acre facility will result in significant changes to this plan warranting the delay. The body of this plan establishes the management goals and actions necessary for managing the natural resources at BNL in a sustainable manner. The appendices provide specific management requirements for threatened and endangered amphibians and fish (Appendices A and B, respectively), and lists of actions in tabular format - including completed items as well as ongoing and new action items (Appendices C and D, respectively).« less

The computerized adaptive diagnostic test for major depressive disorder (CAD-MDD): a screening tool for depression.

PubMed

Gibbons, Robert D; Hooker, Giles; Finkelman, Matthew D; Weiss, David J; Pilkonis, Paul A; Frank, Ellen; Moore, Tara; Kupfer, David J

2013-07-01

To develop a computerized adaptive diagnostic screening tool for depression that decreases patient and clinician burden and increases sensitivity and specificity for clinician-based DSM-IV diagnosis of major depressive disorder (MDD). 656 individuals with and without minor and major depression were recruited from a psychiatric clinic and a community mental health center and through public announcements (controls without depression). The focus of the study was the development of the Computerized Adaptive Diagnostic Test for Major Depressive Disorder (CAD-MDD) diagnostic screening tool based on a decision-theoretical approach (random forests and decision trees). The item bank consisted of 88 depression scale items drawn from 73 depression measures. Sensitivity and specificity for predicting clinician-based Structured Clinical Interview for DSM-IV Axis I Disorders diagnoses of MDD were the primary outcomes. Diagnostic screening accuracy was then compared to that of the Patient Health Questionnaire-9 (PHQ-9). An average of 4 items per participant was required (maximum of 6 items). Overall sensitivity and specificity were 0.95 and 0.87, respectively. For the PHQ-9, sensitivity was 0.70 and specificity was 0.91. High sensitivity and reasonable specificity for a clinician-based DSM-IV diagnosis of depression can be obtained using an average of 4 adaptively administered self-report items in less than 1 minute. Relative to the currently used PHQ-9, the CAD-MDD dramatically increased sensitivity while maintaining similar specificity. As such, the CAD-MDD will identify more true positives (lower false-negative rate) than the PHQ-9 using half the number of items. Inexpensive (relative to clinical assessment), efficient, and accurate screening of depression in the settings of primary care, psychiatric epidemiology, molecular genetics, and global health are all direct applications of the current system. © Copyright 2013 Physicians Postgraduate Press, Inc.

Combining agreement and frequency rating scales to optimize psychometrics in measuring behavioral health functioning.

PubMed

Marfeo, Elizabeth E; Ni, Pengsheng; Chan, Leighton; Rasch, Elizabeth K; Jette, Alan M

2014-07-01

The goal of this article was to investigate optimal functioning of using frequency vs. agreement rating scales in two subdomains of the newly developed Work Disability Functional Assessment Battery: the Mood & Emotions and Behavioral Control scales. A psychometric study comparing rating scale performance embedded in a cross-sectional survey used for developing a new instrument to measure behavioral health functioning among adults applying for disability benefits in the United States was performed. Within the sample of 1,017 respondents, the range of response category endorsement was similar for both frequency and agreement item types for both scales. There were fewer missing values in the frequency items than the agreement items. Both frequency and agreement items showed acceptable reliability. The frequency items demonstrated optimal effectiveness around the mean ± 1-2 standard deviation score range; the agreement items performed better at the extreme score ranges. Findings suggest an optimal response format requires a mix of both agreement-based and frequency-based items. Frequency items perform better in the normal range of responses, capturing specific behaviors, reactions, or situations that may elicit a specific response. Agreement items do better for those whose scores are more extreme and capture subjective content related to general attitudes, behaviors, or feelings of work-related behavioral health functioning. Copyright © 2014 Elsevier Inc. All rights reserved.

Penicillium salamii strain ITEM 15302: A new promising fungal starter for salami production.

PubMed

Magistà, D; Ferrara, M; Del Nobile, M A; Gammariello, D; Conte, A; Perrone, G

2016-08-16

Traditional sausages are often considered of superior quality to sausages inoculated with commercial starter cultures and this is partially due to the action of the typical house microflora. Penicillium nalgiovense is the species commonly used as starter culture for dry-cured meat production. Recently a new species, Penicillium salamii, was described as typical colonizer during salami seasoning. In order to understand its contribution to the seasoning process, two different experiments on curing of fresh pork sausages were conducted using P. salamii ITEM 15302 in comparison with P. nalgiovense ITEM 15292 at small and industrial scale, and the dry-cured sausages were subjected to sensory analyses. Additionally, proteolytic and lipolytic in vitro assays were performed on both strains. P. salamii ITEM 15302 proved to be a fast growing mould on dry-cured sausage casings, well adapted to the seasoning process, with high lipolytic and proteolytic enzymatic activity that confers typical sensory characteristics to meat products. Therefore, P. salamii ITEM 15302 was shown to be a good candidate as new starter for meat industry. Copyright © 2015 Elsevier B.V. All rights reserved.

Rapid forgetting results from competition over time between items in visual working memory.

PubMed

Pertzov, Yoni; Manohar, Sanjay; Husain, Masud

2017-04-01

Working memory is now established as a fundamental cognitive process across a range of species. Loss of information held in working memory has the potential to disrupt many aspects of cognitive function. However, despite its significance, the mechanisms underlying rapid forgetting remain unclear, with intense recent debate as to whether it is interference between stored items that leads to loss of information or simply temporal decay. Here we show that both factors are essential and interact in a highly specific manner. Although a single item can be maintained in memory with high fidelity, multiple items compete in working memory, progressively degrading each other's representations as time passes. Specifically, interaction between items is associated with both worsening precision and increased reporting errors of object features over time. Importantly, during the period of maintenance, although items are no longer visible, maintenance resources can be selectively redeployed to protect the probability to recall the correct feature and the precision with which cued items can be recalled, as if it was the only item in memory. These findings reveal that the biased competition concept could be applied not only to perceptual processes but also to active maintenance of working memory representations over time. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

First law regulating school canteens in Brazil: evaluation after seven years of implementation.

PubMed

Gabriel, Cristine Garcia; Vasconcelos, Francisco de Assis Guedes de; Andrade, Dalton Francisco de; Schmitz, Bethsái de Abreu Soares

2009-06-01

The high prevalence of overweight and obesity among schoolchildren in Brazil and worldwide has shown that strategies to promote healthy eating habits are needed. Santa Catarina was the first Brazilian State to promulgate specific legislation to regulate the food commercialized in schools (Law n 12.061/2001). The objective was to assess the functioning of school canteens in eight key municipalities of Santa Catarina, investigating whether the foods sold were in accordance with the Law. A questionnaire was completed by the principals and those responsible for the canteens. Item Response Theory was used to examine the levels of compliance with the Law. In all 345 schools took part. Of these, 156 (45%) had a canteen. The presence of a canteen was significantly higher in the private sector (p < 0.001). The majority of the canteens (n=105; 68.2%) did not sell fried snacks, soft drinks, industrialised popcorn, hard candies, lollipops and chewing gum and industrialised packaged snacks. The items which were least likely to comply with the Law were juices and the daily availability of fruits. The notice board on diet was present in only 7.1% of the establishments. Many canteens offered items of low nutritional value. The inspection of these establishments is necessary, together with educational actions targeting the proprietors of the canteens as well as the schools themselves. Training for the canteen's proprietors may constitute a strategy that will guarantee the economic viability of these establishments and the possibility of them being transforming into places of health promotion.

SU-E-P-07: Retrospective Analysis of Incident Reports at a Radiology Department: Feedback From Incident Reporting System

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

Kakinohana, Y; Toita, T; Heianna, J

Purpose: To provide an overview of reported incidents that occurred in a radiology department and to describe the most common causal source of incidents. Methods: Incident reports from the radiology department at the University of the Ryukyus Hospital between 2008 and 2013 were collected and analyzed retrospectively. The incident report form contains the following items, causal factors of the incident and desirable corrective actions to prevent recurrence of similar incidents. These items allow the institution to investigate/analyze root causes of the incidents and suggest measures to be taken to prevent further, similar incidents. The ‘causal factors of the incident’ itemmore » comprises multiple selections from among 24 selections and includes some synonymous selections. In this study, this item was re-categorized into four causal source types: (i) carelessness, (ii) lack of skill or knowledge, (iii) deficiencies in communication, and (iv) external factors. Results: There were a total of 7490 incident reports over the study period and 276 (3.7%) were identified as originating from the radiology department. The most frequent causal source type was carelessness (62%). The other three types showed similar frequencies (10–14%). The staff members involved in incidents indicate three predominant desirable corrective actions to prevent or decrease the recurrence of similar incidents. These are ‘improvement in communication’ (24%), ‘staff training/education’ (19%), and ‘daily medical procedures’ (22%), and the most frequent was ‘improvement in communication’. Even though the most frequent causal factor was related to carelessness, the most desirable corrective action indicated by the staff members was related to communication. Conclusion: Our finding suggests that the most immediate causes are strongly related to carelessness. However, the most likely underlying causes of incidents would be related to deficiencies in effective communication. At our department, therefore, the primary action to prevent/reduce similar incidents should be ‘communication improvement’.« less

Neural Overlap in Item Representations Across Episodes Impairs Context Memory.

PubMed

Kim, Ghootae; Norman, Kenneth A; Turk-Browne, Nicholas B

2018-06-12

We frequently encounter the same item in different contexts, and when that happens, memories of earlier encounters can get reactivated. We examined how existing memories are changed as a result of such reactivation. We hypothesized that when an item's initial and subsequent neural representations overlap, this allows the initial item to become associated with novel contextual information, interfering with later retrieval of the initial context. Specifically, we predicted a negative relationship between representational similarity across repeated experiences of an item and subsequent source memory for the initial context. We tested this hypothesis in an fMRI study, in which objects were presented multiple times during different tasks. We measured the similarity of the neural patterns in lateral occipital cortex that were elicited by the first and second presentations of objects, and related this neural overlap score to subsequent source memory. Consistent with our hypothesis, greater item-specific pattern similarity was linked to worse source memory for the initial task. In contrast, greater reactivation of the initial context was associated with better source memory. Our findings suggest that the influence of novel experiences on an existing context memory depends on how reliably a shared component (i.e., item) is represented across these episodes.

Domains of health-related quality of life important and relevant to multiethnic English-speaking Asian systemic lupus erythematosus patients: a focus group study.

PubMed

Ow, Yen Ling Mandy; Thumboo, Julian; Cella, David; Cheung, Yin Bun; Yong Fong, Kok; Wee, Hwee Lin

2011-06-01

To identify health-related quality of life (HRQOL) domains of importance to multiethnic Asian systemic lupus erythematosus (SLE) patients, to identify content gaps in existing SLE-specific HRQOL measures, and to determine whether the Patient-Reported Outcomes Measurement Information System (PROMIS) item banks could serve as a core set of questions for HRQOL assessment among SLE patients. English-speaking patients with physician-diagnosed SLE from a specialist clinic in a tertiary care hospital in Singapore and a patient support group were recruited. Thematic analysis was performed to distill themes from transcripts through open coding by 2 independent coders and axial coding for refinement of categories. Items from 3 existing SLE-specific measures and PROMIS Version 1.0 Item Banks were compared with identified subthemes. Twenty-seven female and 2 male participants (21 Chinese, 4 Malay, 3 Indian, 1 other) ages 23-62 years participated in 6 focus groups and 2 individual interviews, respectively. Twenty-one domains and 92 subthemes were identified. Domains of family, relationships, stigma and discrimination, and freedom were unaddressed by existing SLE-specific measures. Forty subthemes from 14 domains were addressed by the PROMIS Version 1.0 Item Banks (Physical Function, Pain, Fatigue, Sleep Disturbance, Sleep-Related Impairment, Anger, Anxiety, and Depression banks). Family and stigma and discrimination (identified as content gaps) may be accentuated in the Asian sociocultural context. PROMIS item banks have tremendous potential to serve as a core set of items for HRQOL assessment in SLE patients. Additional items may be written to fill the gaps in existing PROMIS item banks. Copyright © 2011 by the American College of Rheumatology.

The functional assessment measure (FAM) in closed traumatic brain injury outpatients: a Rasch-based psychometric study.

PubMed

Tesio, L; Cantagallo, A

1998-01-01

The Functional Assessment Measure (FAM) has been proposed as a measure of disability in post-acute Traumatic Brain Injury (TBI) outpatients. It is comprised of the 18 items of The Functional Independence Measure (FIMSM), scored in terms of dependence, and of 12 newly designed items, scored in terms of dependence (7 items) or performance (5 items). The FIMSM covers the domains of self-care, sphincter management, mobility, locomotion, communication and social cognition. The 12 new items explore the domains of community integration, emotional status, orientation, attention, reading/writing skills, swallowing and speech intelligibility. By addressing a set of problems quite specific for TBI outpatients the FAM was intended to raise the ceiling of the FIMSM and to allow a more precise estimate of their disability. These claims, however, were never supported in previous studies. We administered the FAM to 60 TBI outpatient, 2-88 months (median 16) from trauma. Rasch analysis (rating scale model) was adopted to test the psychometric properties of the scale. The FAM was reliable (Rasch item and person reliability 0.91 and 0.93, respectively). Two of the 12 FAM-specific items were severely misfitting with the general construct, and were deleted. Within the 28-item refined FAM scale, 4 new items and 2 FIMSM items still retained signs of misfit. The FAM was on average too easy. The most difficult item (a new one, Employability) did not attain the average ability of the subjects. Also, it was only slightly more difficult than than the most difficult FIMSM item (Memory). The FAM does not seem to improve the FIMSM as a far as TBI outpatients are to be assessed.

Key Action Items for the Stem Cell Field: Looking Ahead to 2014

PubMed Central

Knoepfler, Paul S.

2013-01-01

Abstract The stem cell field is at a critical juncture in late 2013. We find ourselves buoyed by building momentum for both transformative basic science discoveries and clinical translation of stem cells. Cellular reprogramming has given the field exciting new avenues as well. The overall prospect of novel stem cell–based therapies becoming a reality for patients in the coming years has never seemed higher. At the same time, we face serious challenges. Some of these challenges, such as stem cell tourism, are familiar to us, although even those are evolving in ways that require adaptability and action by the stem cell field. Other new challenges are also emerging, including an urgent need for formal physician training in stem cells, regulatory compliance balanced with innovation and U.S. Food and Drug Administration reform, and savvy educational outreach. Looking ahead to 2014, both the challenges and opportunities for the stem cell field require a proactive, thoughtful approach to maximize the potential for a positive impact from stem cell advances. In this study, I discuss the key action items for the field as we look ahead to the coming year and beyond. PMID:24147571

Key action items for the stem cell field: looking ahead to 2014.

PubMed

Knoepfler, Paul S

2013-12-01

The stem cell field is at a critical juncture in late 2013. We find ourselves buoyed by building momentum for both transformative basic science discoveries and clinical translation of stem cells. Cellular reprogramming has given the field exciting new avenues as well. The overall prospect of novel stem cell-based therapies becoming a reality for patients in the coming years has never seemed higher. At the same time, we face serious challenges. Some of these challenges, such as stem cell tourism, are familiar to us, although even those are evolving in ways that require adaptability and action by the stem cell field. Other new challenges are also emerging, including an urgent need for formal physician training in stem cells, regulatory compliance balanced with innovation and U.S. Food and Drug Administration reform, and savvy educational outreach. Looking ahead to 2014, both the challenges and opportunities for the stem cell field require a proactive, thoughtful approach to maximize the potential for a positive impact from stem cell advances. In this study, I discuss the key action items for the field as we look ahead to the coming year and beyond.

Evaluation of mercury in the liquid waste processing facilities

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

Jain, Vijay; Shah, Hasmukh; Occhipinti, John E.

2015-08-13

This report provides a summary of Phase I activities conducted to support an Integrated Evaluation of Mercury in Liquid Waste System (LWS) Processing Facilities. Phase I activities included a review and assessment of the liquid waste inventory and chemical processing behavior of mercury using a system by system review methodology approach. Gaps in understanding mercury behavior as well as action items from the structured reviews are being tracked. 64% of the gaps and actions have been resolved.

Initial Special Reports Submitted by Member States on the Action Taken by Them Upon the Recommendation Concerning the International Standardization of Library Statistics, Adopted by the General Conference During its Sixteenth Session. Item 21 of the Provisional Agenda.

ERIC Educational Resources Information Center

United Nations Educational, Scientific, and Cultural Organization, Paris (France).

Reports, some only partial, from the member states regarding their action on the topic of international standards for library statistics are presented. The 22 countries represented in this report are: Brazil, Bulgaria, Canada, Cyprus, Cuba, Dahomey, Denmark, Finland, France, Federal Republic of Germany, India, Israel, Japan, Libya, Nepal,…

Interservice Procedures for Instructional Systems Development. Phase 3. Develop

DTIC Science & Technology

1975-08-01

Occur at wide intervals to be learned *Reads about the actions to *Occur at the end, but before be learned tests or on-the-job performance *Watches a...the particular sub-category. Use the learning objective action statement, conditions, standards, and the test item to help select which guidelines to...objective. EXAMPLE If you have a CLASSIFYING objective like "identifying poisonous plants,’ when you get to guideline 16. "To test learning, require the

Richer concepts are better remembered: number of features effects in free recall

PubMed Central

Hargreaves, Ian S.; Pexman, Penny M.; Johnson, Jeremy C.; Zdrazilova, Lenka

2012-01-01

Many models of memory build in a term for encoding variability, the observation that there can be variability in the richness or extensiveness of processing at encoding, and that this variability has consequences for retrieval. In four experiments, we tested the expectation that encoding variability could be driven by the properties of the to-be-remembered item. Specifically, that concepts associated with more semantic features would be better remembered than concepts associated with fewer semantic features. Using feature listing norms we selected sets of items for which people tend to list higher numbers of features (high NoF) and items for which people tend to list lower numbers of features (low NoF). Results showed more accurate free recall for high NoF concepts than for low NoF concepts in expected memory tasks (Experiments 1–3) and also in an unexpected memory task (Experiment 4). This effect was not the result of associative chaining between study items (Experiment 3), and can be attributed to the amount of item-specific processing that occurs at study (Experiment 4). These results provide evidence that stimulus-specific differences in processing at encoding have consequences for explicit memory retrieval. PMID:22514526

Encoding instructions and stimulus presentation in local environmental context-dependent memory studies.

PubMed

Markopoulos, G; Rutherford, A; Cairns, C; Green, J

2010-08-01

Murnane and Phelps (1993) recommend word pair presentations in local environmental context (EC) studies to prevent associations being formed between successively presented items and their ECs and a consequent reduction in the EC effect. Two experiments were conducted to assess the veracity of this assumption. In Experiment 1, participants memorised single words or word pairs, or categorised them as natural or man made. Their free recall protocols were examined to assess any associations established between successively presented items. Fewest associations were observed when the item-specific encoding task (i.e., natural or man made categorisation of word referents) was applied to single words. These findings were examined further in Experiment 2, where the influence of encoding instructions and stimulus presentation on local EC dependent recognition memory was examined. Consistent with recognition dual-process signal detection model predictions and findings (e.g., Macken, 2002; Parks & Yonelinas, 2008), recollection sensitivity, but not familiarity sensitivity, was found to be local EC dependent. However, local EC dependent recognition was observed only after item-specific encoding instructions, irrespective of stimulus presentation. These findings and the existing literature suggest that the use of single word presentations and item-specific encoding enhances local EC dependent recognition.

Oxytocin Increases the Perceived Value of Both Self- and Other-Owned Items and Alters Medial Prefrontal Cortex Activity in an Endowment Task.

PubMed

Zhao, Weihua; Geng, Yayuan; Luo, Lizhu; Zhao, Zhiying; Ma, Xiaole; Xu, Lei; Yao, Shuxia; Kendrick, Keith M

2017-01-01

The neuropeptide oxytocin (OXT) can influence self-processing and may help motivate us to value the attributes of others in a more self-like manner by reducing medial prefrontal cortex (mPFC) responses. We do not know however whether this OXT effect extends to possessions. We tend to place a higher monetary value on specific objects that belong to us compared to others, known as the "endowment effect". In two double-blind, between-subject placebo (PLC) controlled experiments in subjects from a collectivist culture, we investigated the influence of intranasal OXT on the endowment effect, with the second study incorporating functional magnetic resonance imaging (fMRI). In the task, subjects decided whether to buy or sell their own or others' (mother/father/classmate/stranger) possessions at various prices. Both experiments demonstrated an endowment effect in the self-owned condition which extended to close others (mother/father) and OXT increased this for self and all other-owned items. This OXT effect was associated with reduced activity in the ventral mPFC (vmPFC) in the self-owned condition but increased in the mother-condition. For the classmate- and stranger-owned conditions OXT increased activity in the dorsal mPFC (dmPFC). Changes in vmPFC activation were associated with the size of the endowment effect for self- and mother-owned items. Functional connectivity between the dmPFC and ventral striatum (VStr) was reduced by OXT in self- and mother-owned conditions and between vmPFC and precuneus in the self-condition. Overall our results show that OXT enhances the endowment effect for both self- and other-owned items in Chinese subjects. This effect is associated with reduced mPFC activation in the self-condition but enhanced activation in all other-conditions and involves differential actions on both dorsal and ventral regions as well as functional connectivity with brain reward and other self-processing regions. Overall our findings suggest that OXT increases the perceived value of both self- and other-owned items by acting on neural circuitry involved in self-processing and reward.

Oxytocin Increases the Perceived Value of Both Self- and Other-Owned Items and Alters Medial Prefrontal Cortex Activity in an Endowment Task

PubMed Central

Zhao, Weihua; Geng, Yayuan; Luo, Lizhu; Zhao, Zhiying; Ma, Xiaole; Xu, Lei; Yao, Shuxia; Kendrick, Keith M.

2017-01-01

The neuropeptide oxytocin (OXT) can influence self-processing and may help motivate us to value the attributes of others in a more self-like manner by reducing medial prefrontal cortex (mPFC) responses. We do not know however whether this OXT effect extends to possessions. We tend to place a higher monetary value on specific objects that belong to us compared to others, known as the “endowment effect”. In two double-blind, between-subject placebo (PLC) controlled experiments in subjects from a collectivist culture, we investigated the influence of intranasal OXT on the endowment effect, with the second study incorporating functional magnetic resonance imaging (fMRI). In the task, subjects decided whether to buy or sell their own or others’ (mother/father/classmate/stranger) possessions at various prices. Both experiments demonstrated an endowment effect in the self-owned condition which extended to close others (mother/father) and OXT increased this for self and all other-owned items. This OXT effect was associated with reduced activity in the ventral mPFC (vmPFC) in the self-owned condition but increased in the mother-condition. For the classmate- and stranger-owned conditions OXT increased activity in the dorsal mPFC (dmPFC). Changes in vmPFC activation were associated with the size of the endowment effect for self- and mother-owned items. Functional connectivity between the dmPFC and ventral striatum (VStr) was reduced by OXT in self- and mother-owned conditions and between vmPFC and precuneus in the self-condition. Overall our results show that OXT enhances the endowment effect for both self- and other-owned items in Chinese subjects. This effect is associated with reduced mPFC activation in the self-condition but enhanced activation in all other-conditions and involves differential actions on both dorsal and ventral regions as well as functional connectivity with brain reward and other self-processing regions. Overall our findings suggest that OXT increases the perceived value of both self- and other-owned items by acting on neural circuitry involved in self-processing and reward. PMID:28588469

Developing Form Assembly Specifications for Exams with Multiple Choice and Constructed Response Items: Balancing Reliability and Validity Concerns

ERIC Educational Resources Information Center

Hendrickson, Amy; Patterson, Brian; Ewing, Maureen

2010-01-01

The psychometric considerations and challenges associated with including constructed response items on tests are discussed along with how these issues affect the form assembly specifications for mixed-format exams. Reliability and validity, security and fairness, pretesting, content and skills coverage, test length and timing, weights, statistical…

Analysis of Culture-Specific Items and Translation Strategies Applied in Translating Jalal Al-Ahmad's "By the Pen"

ERIC Educational Resources Information Center

Daghoughi, Shekoufeh; Hashemian, Mahmood

2016-01-01

Due to differences across languages, meanings and concepts vary across different languages, too. The most obvious points of difference between languages appear in their literature and their culture-specific items (CSIs), which lead to complexities when transferring meanings and concepts from one language into another. To overcome the complexities…

Domain-General and Domain-Specific Creative-Thinking Tests: Effects of Gender and Item Content on Test Performance

ERIC Educational Resources Information Center

Hong, Eunsook; Peng, Yun; O'Neil, Harold F., Jr.; Wu, Junbin

2013-01-01

The study examined the effects of gender and item content of domain-general and domain-specific creative-thinking tests on four subscale scores of creative-thinking (fluency, flexibility, originality, and elaboration). Chinese tenth-grade students (234 males and 244 females) participated in the study. Domain-general creative thinking was measured…

Exploring variability of teaching & supervision at clinical clerkship teaching sites

PubMed Central

Naeem, Naghma; Elzubeir, Margaret; Al-Houqani, Mohammad; Ahmed, Luai Awad

2018-01-01

Objective: To explore undergraduate medical students’ perception of variation in teaching and supervision at different clinical teaching sites. Methods: This descriptive cross-sectional study was conducted at the College of Medicine & Health Sciences, United Arab Emirates University, UAE during 2017. Four clinical teaching sites affiliated with CMHS were evaluated namely Shaikh Khalifa Medical City (SKMC), Ambulatory Care Clinics (AC), Tawam Hospital (TH) and Al-Ain Hospital (AH). An online questionnaire was administered to year five and six students. Results: The response rate was 84.4%. Overall perception of the students about their clinical clerkship experience was positive. SKMC was rated as the best teaching site with mean rating of 3.79±0.97-4.79±0.43. The highest rated item was clinical teacher’s promotion of critical thinking in students while the lowest rated item was the opportunity to take responsibility for patient care. Ambulatory Care site had a mean rating of 2.33±1.23-4.13±1.19. The highest rated item at this site was the clinical teacher encouraging students to ask questions and participate actively. At Tawam Hospital, the mean ratings ranged between 2.65±1.64-4.31±0.86 with highest rated item being ability of the students to see cases with positive clinical findings. At the Al-Ain Hospital, the mean rating was in the range of 2.79±1.45-3.81±1.11. The item rated highest here was the ability of students to see cases with positive clinical findings. The lowest rated item at all three sites was the availability of on-call rooms and lockers. Significant variability was seen across training sites in the clinical teacher’s ability to act as professional role models, the opportunity for students to apply their previous knowledge to patient care and to independently assess patients before discussion with teachers. Conclusion: This study tool highlights variation in clinical teaching and supervision at four clinical teaching sites. It provides specific, actionable information which can be utilized to deliver equitable learning experiences across clinical clerkships and teaching sites. It places emphasis on the fact that lack of physical facilities hampers clinical teaching and supervision, hence, on call rooms, lockers and separate rooms for independent student interaction with patients should be provided at all clinical teaching sites. PMID:29805410

Exploring variability of teaching & supervision at clinical clerkship teaching sites.

PubMed

Naeem, Naghma; Elzubeir, Margaret; Al-Houqani, Mohammad; Ahmed, Luai Awad

2018-01-01

To explore undergraduate medical students' perception of variation in teaching and supervision at different clinical teaching sites. This descriptive cross-sectional study was conducted at the College of Medicine & Health Sciences, United Arab Emirates University, UAE during 2017. Four clinical teaching sites affiliated with CMHS were evaluated namely Shaikh Khalifa Medical City (SKMC), Ambulatory Care Clinics (AC), Tawam Hospital (TH) and Al-Ain Hospital (AH). An online questionnaire was administered to year five and six students. The response rate was 84.4%. Overall perception of the students about their clinical clerkship experience was positive. SKMC was rated as the best teaching site with mean rating of 3.79±0.97-4.79±0.43. The highest rated item was clinical teacher's promotion of critical thinking in students while the lowest rated item was the opportunity to take responsibility for patient care. Ambulatory Care site had a mean rating of 2.33±1.23-4.13±1.19. The highest rated item at this site was the clinical teacher encouraging students to ask questions and participate actively. At Tawam Hospital, the mean ratings ranged between 2.65±1.64-4.31±0.86 with highest rated item being ability of the students to see cases with positive clinical findings. At the Al-Ain Hospital, the mean rating was in the range of 2.79±1.45-3.81±1.11. The item rated highest here was the ability of students to see cases with positive clinical findings. The lowest rated item at all three sites was the availability of on-call rooms and lockers. Significant variability was seen across training sites in the clinical teacher's ability to act as professional role models, the opportunity for students to apply their previous knowledge to patient care and to independently assess patients before discussion with teachers. This study tool highlights variation in clinical teaching and supervision at four clinical teaching sites. It provides specific, actionable information which can be utilized to deliver equitable learning experiences across clinical clerkships and teaching sites. It places emphasis on the fact that lack of physical facilities hampers clinical teaching and supervision, hence, on call rooms, lockers and separate rooms for independent student interaction with patients should be provided at all clinical teaching sites.

75 FR 63436 - Glenn/Colusa County Resource Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-15

... DEPARTMENT OF AGRICULTURE Forest Service Glenn/Colusa County Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Glenn/Colusa County Resource Advisory Committee (RAC) will meet in Willows, California. Agenda items covered include: (1) Introductions, (2...

75 FR 27287 - Glenn/Colusa County Resource Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-14

... DEPARTMENT OF AGRICULTURE Forest Service Glenn/Colusa County Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Glenn/Colusa County Resource Advisory Committee (RAC) will meet in Willows, California. Agenda items covered include: (1) Introductions, (2...

75 FR 80080 - Notice of Information Collection

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-21

... items used in or supplied for human space missions or approved JSC projects. The form also provides... NATIONAL AERONAUTICS AND SPACE ADMINISTRATION [Notice: (10-166)] Notice of Information Collection AGENCY: National Aeronautics and Space Administration (NASA). ACTION: Notice of information collection...

75 FR 65671 - Notice of Information Collection

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-26

... items used in or supplied for human space missions or approved JSC projects. The form also provides... NATIONAL AERONAUTICS AND SPACE ADMINISTRATION [Notice: (10-134)] Notice of Information Collection AGENCY: National Aeronautics and Space Administration (NASA). ACTION: Notice of information collection...

78 FR 10640 - Sunshine Act Meetings; Notice

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-14

... Ecological Observatory Network (NEON) Operations and Maintenance (NSB/CPP-13-3) Action Item: Authorization to... Agreements/Resolutions-- [cir] Directorate for Biological Sciences (BIO), Emerging Frontiers Office (EF): Initial Operations for the National Ecological Observatory Network (NEON) (NSB-13-7) [cir] Directorate for...

24 CFR 58.72 - HUD or State actions on RROFs and certifications.

Code of Federal Regulations, 2010 CFR

2010-04-01

... responsible entity or other participants in the development process have not complied with the items in § 58... certification and RROF but subsequently learns (e.g., through monitoring) that the recipient violated § 58.22 or...

76 FR 31673 - ITS Joint Program Office; Intelligent Transportation Systems Program Advisory Committee; Notice...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-01

..., DC 20590. The ITS PAC, established under Section 5305 of Public Law 109-59, Safe, Accountable... Recommendations; and (5) Summary and Action Item Review. The meeting will be open to the public, but limited space...

76 FR 770 - Mendocino Resource Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-06

... DEPARTMENT OF AGRICULTURE Forest Service Mendocino Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Mendocino County Resource Advisory Committee will meet January 21, 2011 (RAC) in Willits, California. Agenda items to be covered include: (1) Approval of...

75 FR 3197 - Mendocino Resource Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-20

... DEPARTMENT OF AGRICULTURE Forest Service Mendocino Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Mendocino County Resource Advisory Committee will meet February 5, 2010 (RAC) in Willits, California. Agenda items to be covered include: (1) Approval of...

76 FR 16378 - Mendocino Resource Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-23

... DEPARTMENT OF AGRICULTURE Forest Service Mendocino Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Mendocino County Resource Advisory Committee will meet April 15, 2011 (RAC) in Willits, California. Agenda items to be covered include: (1) Approval of...

77 FR 56607 - Mendocino Resource Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-13

... DEPARTMENT OF AGRICULTURE Forest Service Mendocino Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Mendocino County Resource Advisory Committee will meet September 21, 2012 (RAC) in Willits, California. Agenda items to be covered include: (1) Approval...

75 FR 27704 - Mendocino Resource Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-18

... DEPARTMENT OF AGRICULTURE Forest Service Mendocino Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Mendocino County Resource Advisory Committee will meet June 18, 2010 (RAC) in Willits, California. Agenda items to be covered include: (1) Approval of...

Proposing an amendment to the Constitution of the United States to authorize the line item veto.

THOMAS, 111th Congress

Rep. Platts, Todd Russell [R-PA-19

2009-01-08

House - 02/09/2009 Referred to the Subcommittee on the Constitution, Civil Rights, and Civil Liberties. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

Screening for HIV-related PTSD: sensitivity and specificity of the 17-item Posttraumatic Stress Diagnostic Scale (PDS) in identifying HIV-related PTSD among a South African sample.

PubMed

Martin, L; Fincham, D; Kagee, A

2009-11-01

The identification of HIV-positive patients who exhibit criteria for Posttraumatic Stress Disorder (PTSD) and related trauma symptomatology is of clinical importance in the maintenance of their overall wellbeing. This study assessed the sensitivity and specificity of the 17-item Posttraumatic Stress Diagnostic Scale (PDS), a self-report instrument, in the detection of HIV-related PTSD. An adapted version of the PTSD module of the Composite International Diagnostic Interview (CIDI) served as the gold standard. 85 HIV-positive patients diagnosed with HIV within the year preceding data collection were recruited by means of convenience sampling from three HIV clinics within primary health care facilities in the Boland region of South Africa. A significant association was found between the 17-item PDS and the adapted PTSD module of the CIDI. A ROC curve analysis indicated that the 17-item PDS correctly discriminated between PTSD caseness and non-caseness 74.9% of the time. Moreover, a PDS cut-off point of > or = 15 yielded adequate sensitivity (68%) and 1-specificity (65%). The 17-item PDS demonstrated a PPV of 76.0% and a NPV of 56.7%. The 17-item PDS can be used as a brief screening measure for the detection of HIV-related PTSD among HIV-positive patients in South Africa.

Cost effective nuclear commercial grade dedication

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

Maletz, J.J.; Marston, M.J.

1991-01-01

This paper describes a new computerized database method to create/edit/view specification technical data sheets (mini-specifications) for procurement of spare parts for nuclear facility maintenance and to develop information that could support possible future facility life extension efforts. This method may reduce cost when compared with current manual methods. The use of standardized technical data sheets (mini-specifications) for items of the same category improves efficiency. This method can be used for a variety of tasks, including: Nuclear safety-related procurement; Non-safety related procurement; Commercial grade item procurement/dedication; Evaluation of replacement items. This program will assist the nuclear facility in upgrading its procurementmore » activities consistent with the recent NUMARC Procurement Initiative. Proper utilization of the program will assist the user in assuring that the procured items are correct for the applications, provide data to assist in detecting fraudulent materials, minimize human error in withdrawing database information, improve data retrievability, improve traceability, and reduce long-term procurement costs.« less

Validity of parent's self-reported responses to home safety questions.

PubMed

Osborne, Jodie M; Shibl, Rania; Cameron, Cate M; Kendrick, Denise; Lyons, Ronan A; Spinks, Anneliese B; Sipe, Neil; McClure, Roderick J

2016-09-01

The aim of the study was to describe the validity of parent's self-reported responses to questions on home safety practices for children of 2-4 years. A cross-sectional validation study compared parent's self-administered responses to items in the Home Injury Prevention Survey with home observations undertaken by trained researchers. The relationship between the questionnaire and observation results was assessed using percentage agreement, sensitivity, specificity, positive predictive value, negative predictive value and intraclass correlation coefficients. Percentage agreements ranged from 44% to 100% with 40 of the total 45 items scoring higher than 70%. Sensitivities ranged from 0% to 100%, with 27 items scoring at least 70%. Specificities also ranged from 0% to 100%, with 33 items scoring at least 70%. As such, the study identified a series of self-administered home safety questions that have sensitivities, specificities and predictive values sufficiently high to allow the information to be useful in research and injury prevention practice.

National workshop on core competencies for success in the veterinary profession.

PubMed

Lloyd, James W; King, Lonnie J; Klausner, Jeffrey S; Harris, Donna

2003-01-01

A workshop was designed to (1) present results of the Core Competencies for Veterinary Medicine project conducted by Personnel Decisions International (PDI); (2) discuss and analyze the implications of the PDI study results for academia, private practice, and industry; (3) identify actionable items-discuss opportunities and barriers; and (4) develop appropriate recommendations-devise specific actions for implementation as next steps. In total, 25 veterinary colleges were represented at the workshop and a total of 110 attendees participated, a broad cross-section of the veterinary profession (both academic and non-academic). Through an orchestrated combination of general sessions and facilitated, small group discussions, prioritized recommendations for implementation and initial action plans for next steps were developed. Recommendations included publicizing results of the PDI study, reconsidering current admissions policies and processes, evaluating the applicant pool and current recruitment programs, developing structured mentoring programs, enhancing DVM/VMD training programs, coordinating the development of continuing education programs, and overcoming existing barriers to change. Next steps should involve collaborative efforts across all sectors of the veterinary profession to develop plans for implementing the workshop's recommendations. Leadership for follow-up might reasonably come from the Association of American Veterinary Medical Colleges (AAVMC), the American Veterinary Medical Association (AVMA), and the American Animal Hospital Association (AAHA), either individually or collectively, through the National Commission on Veterinary Economic Issues (NCVEI). Partnerships with industry are also possible and should be strongly considered.

Use of the Rasch model for initial testing of fit statistics and rating scale diagnosis for a general anesthesia satisfaction questionnaire.

PubMed

Hawkins, Robert J; Kremer, Michael J; Swanson, Barbara; Fogg, Lou; Pierce, Penny; Pearson, Julie

2014-01-01

The level of patient satisfaction is a result of a complex set of interactions between the patient and the health care provider. It is important to quantify satisfaction with care because it involves the patient in the care experience and decreases the potential gap between expected and actual care delivered. We tested a preliminary 23-item instrument to measure patient satisfaction with general anesthesia care. The rating scale Rasch model was chosen as the framework. There were 10 items found to have sufficient evidence of stable fit statistics. Items included 2 questions related to information provided, 2 questions related to concern and kindness of the provider, and 1 question each for interpersonal skills of the provider, attention by the provider, feeling safe, well-being, privacy, and overall anesthesia satisfaction. Such actions as providing enough time to understand the anesthesia plan, answering questions related to the anesthetic, showing kindness and concern for the patient, displaying good interpersonal skills, providing adequate attention to the patient, providing a safe environment that maintains privacy and provides a sense of well-being are important actions that are well within the control of individual anesthesia providers and may lead to improved care from the perception of the patient.

Psychological Flexibility of Nurses in a Cancer Hospital: Preliminary Validation of a Chinese Version of the Work-related Acceptance and Action Questionnaire.

PubMed

Xu, Xianghua; Liu, Xiangyu; Ou, Meijun; Xie, Chanjuan; Chen, Yongyi

2018-01-01

To translate the English work-related acceptance and action questionnaire (WAAQ), make cross-cultural adaptations, and examine its psychometric properties when used by Chinese oncology nurses. After translation, the psychometric properties of the Chinese WAAQ were analyzed among 417 nurses, and content validity was determined by six experts. Item-level content validity index (CVI) values were between 0.83 and 1.00; scale-level CVI/universal agreement (S-CVI/UA) and S-CVI/average were 0.86 and 0.98, respectively, which implicated a good content validity. The correlation of the Chinese WAAQ with AAQ-II ( r s = -0.247, P < 0.001) suggested criterion validity, and those with General Health Questionnaire-12 (-0.250, <0.001) and general self-efficacy scale (0.491, <0.001) and Utrecht work engagement scale (UWES) (0.439, <0.001) suggested convergent validity. Exploratory factor analysis identified a seven-item, one-factor structure of WAAQ. The Chinese version of WAAQ had high internal consistency (Cronbach's α = 0.920), with an item-total correlation coefficient of 0.702-0.828 ( P < 0.05), split-half reliability of 0.933, and test-retest reliability of 0.772. The Chinese WAAQ is a reliable and valid tool for assessing psychological flexibility in Chinese oncology nurses.

Cluster Analysis for Cognitive Diagnosis: Theory and Applications

ERIC Educational Resources Information Center

Chiu, Chia-Yi; Douglas, Jeffrey A.; Li, Xiaodong

2009-01-01

Latent class models for cognitive diagnosis often begin with specification of a matrix that indicates which attributes or skills are needed for each item. Then by imposing restrictions that take this into account, along with a theory governing how subjects interact with items, parametric formulations of item response functions are derived and…

Bayesian Item Selection in Constrained Adaptive Testing Using Shadow Tests

ERIC Educational Resources Information Center

Veldkamp, Bernard P.

2010-01-01

Application of Bayesian item selection criteria in computerized adaptive testing might result in improvement of bias and MSE of the ability estimates. The question remains how to apply Bayesian item selection criteria in the context of constrained adaptive testing, where large numbers of specifications have to be taken into account in the item…

Some Issues in Item Response Theory: Dimensionality Assessment and Models for Guessing

ERIC Educational Resources Information Center

Smith, Jessalyn

2009-01-01

Currently, standardized tests are widely used as a method to measure how well schools and students meet academic standards. As a result, measurement issues have become an increasingly popular topic of study. Unidimensional item response models are used to model latent abilities and specific item characteristics. This class of models makes…

Library Specifications for a New Circulation System for Concordia University Libraries.

ERIC Educational Resources Information Center

Tallon, James

This study of library requirements for a new circulation system is organized into three sections: (1) items required for initial implementation in July 1982; (2) items relating to notice generation and activity statistics, with implementation expected by fall 1982; and (3) items provided in the system as initially implemented, with additional…

Awareness and the Effect of Rate Rehearsal on Free Recall

ERIC Educational Resources Information Center

Kestner, Jane; Walter, Donald A.

1977-01-01

The effect of time of awareness of a subsequent test of recall and the relationship of that awareness and rote rehearsal were studied by telling subjects which specific items to encode before the item's presentation (prior instructions) or after its rehearsal (postrehearsal instructions) and by varying rehearsal intervals for individual items.…

Automated Test-Form Generation

ERIC Educational Resources Information Center

van der Linden, Wim J.; Diao, Qi

2011-01-01

In automated test assembly (ATA), the methodology of mixed-integer programming is used to select test items from an item bank to meet the specifications for a desired test form and optimize its measurement accuracy. The same methodology can be used to automate the formatting of the set of selected items into the actual test form. Three different…

A Proposed System of "Project Management" for Study Items.

ERIC Educational Resources Information Center

Worcester Public Schools, MA.

The purposes of the proposed system are to provide a standard operating procedure for a systematic and effective handling of project-type study items as differentiated from informational-type items; to assign definite singular responsibility for projects; to suggest specific sequential steps to be taken in the preparation of the project report;…

15 CFR 762.2 - Records to be retained.

Code of Federal Regulations, 2014 CFR

2014-01-01

... prior approval on a BIS or DDTC license (STA). (c) Special recordkeeping requirement—(1) Libya. Persons... Control (OFAC) for the export to Libya of any item subject to the EAR must maintain a record of those items transferred to Libya pursuant to such specific license and record when the items are consumed or...

15 CFR 738.2 - Commerce Control List (CCL) structure.

Code of Federal Regulations, 2012 CFR

2012-01-01

... identified, you should match the particular characteristics and functions of your item to a specific ECCN. If the ECCN contains a list under the Items heading, you should review the list to determine within which..., individual items are identified by an Export Control Classification Number (ECCN). Each number consists of a...

15 CFR 738.2 - Commerce Control List (CCL) structure.

Code of Federal Regulations, 2013 CFR

2013-01-01

... identified, you should match the particular characteristics and functions of your item to a specific ECCN. If the ECCN contains a list under the Items heading, you should review the list to determine within which..., individual items are identified by an Export Control Classification Number (ECCN). Each number consists of a...

A Multidimensional Scaling Approach to Dimensionality Assessment for Measurement Instruments Modeled by Multidimensional Item Response Theory

ERIC Educational Resources Information Center

Toro, Maritsa

2011-01-01

The statistical assessment of dimensionality provides evidence of the underlying constructs measured by a survey or test instrument. This study focuses on educational measurement, specifically tests comprised of items described as multidimensional. That is, items that require examinee proficiency in multiple content areas and/or multiple cognitive…

The development and preliminary validation of the behavior, environment, and changeability survey (BECS).

PubMed

Walsh, Jennifer R; Hebert, Angel; Byrd-Bredbenner, Carol; Carey, Gale; Colby, Sarah; Brown-Esters, Onikia N; Greene, Geoffrey; Hoerr, Sharon; Horacek, Tanya; Kattelmann, Kendra; Kidd, Tandalayo; Koenings, Mallory; Phillips, Beatrice; Shelnutt, Karla P; White, Adrienne A

2012-01-01

To develop and test the validity of the Behavior, Environment, and Changeability Survey (BECS) for identifying the importance and changeability of nutrition, exercise, and stress management behavior and related aspects of the environment. A cross-sectional, online survey of the BECS and selected validated instruments. Ten state universities. A convenience sample of college students (n = 1,283), ages 18-24 years. Principal component analysis was used to confirm a 6-component structure of the BECS in 2 independent samples for the purpose of cross-validation. Internal consistency was measured and construct and criterion-related analyses were conducted to test the reliability and validity of the BECS subscales. Six components representing 34 BECS items were revealed from the original 69 items and explained 64% of the total variance. Six scales were retained, and internal consistency of each ranged from α = .82 to .93. BECS Nutrition Behavior and Nutrition Changeability scale scores were highest for participants in action/maintenance Stages of Change for fruit and vegetable intake. There is strong support for the use of the BECS when planning health programs to gain insight into behavior that young adults are willing to improve, specifically related to nutrition, exercise, and sleep. Copyright © 2012 Society for Nutrition Education and Behavior. Published by Elsevier Inc. All rights reserved.

Feed mechanism and method for feeding minute items

DOEpatents

Stringer, Timothy Kent; Yerganian, Simon Scott

2012-11-06

A feeding mechanism and method for feeding minute items, such as capacitors, resistors, or solder preforms. The mechanism is adapted to receive a plurality of the randomly-positioned and randomly-oriented extremely small or minute items, and to isolate, orient, and position the items in a specific repeatable pickup location wherefrom they may be removed for use by, for example, a computer-controlled automated assembly machine. The mechanism comprises a sliding shelf adapted to receive and support the items; a wiper arm adapted to achieve a single even layer of the items; and a pushing arm adapted to push the items into the pickup location. The mechanism can be adapted for providing the items with a more exact orientation, and can also be adapted for use in a liquid environment.

Feed mechanism and method for feeding minute items

DOEpatents

Stringer, Timothy Kent [Bucyrus, KS; Yerganian, Simon Scott [Lee's Summit, MO

2009-10-20

A feeding mechanism and method for feeding minute items, such as capacitors, resistors, or solder preforms. The mechanism is adapted to receive a plurality of the randomly-positioned and randomly-oriented extremely small or minute items, and to isolate, orient, and position one or more of the items in a specific repeatable pickup location wherefrom they may be removed for use by, for example, a computer-controlled automated assembly machine. The mechanism comprises a sliding shelf adapted to receive and support the items; a wiper arm adapted to achieve a single even layer of the items; and a pushing arm adapted to push the items into the pickup location. The mechanism can be adapted for providing the items with a more exact orientation, and can also be adapted for use in a liquid environment.

A new, female-specific irritability rating scale

PubMed Central

Born, Leslie; Koren, Gideon; Lin, Elizabeth; Steiner, Meir

2008-01-01

Objective Irritability is a prominent symptom in the spectrum of female-specific mood disorders, and in some women, irritability is serious enough to disrupt their lives and warrant treatment. The objective of this research was to develop a new, female-specific state measure of irritability. Methods We constructed self-rating and observer rating scales using items derived from spontaneous descriptions of irritability by women with mood disturbances related to the menstrual cycle, childbearing or menopause. Following a pretest, the scales were shortened to the core items of irritability (annoyance, anger, tension, hostility, sensitivity to noise and touch) and tested on a new cohort of patients. Results The 14-item Self-Rating Scale and the 5-item Observer Rating Scale showed evidence for internal consistency (Self-Rating: n = 36 patients, Cronbach's α = 0.9257, mean interitem correlation = 0.4690; Observer Rating: Cronbach's α = 0.7418, mean interitem correlation = 0.3616), Self-Rating test–retest reliability (n = 29 patients, rs = 0.704, p = 0.01) and interrater reliability (n = 20 patients; τb = 1.000, p = 0.001). Conclusion This new, female-specific scale for rating irritability has the potential to further the evaluation of this prominent symptom cluster and increase specificity in clinical assessments of emotional disturbances related to reproductive cyclicity in women. PMID:18592028

Capturing specific abilities as a window into human individuality: The example of face recognition

PubMed Central

Wilmer, Jeremy B.; Germine, Laura; Chabris, Christopher F.; Chatterjee, Garga; Gerbasi, Margaret; Nakayama, Ken

2013-01-01

Proper characterization of each individual's unique pattern of strengths and weaknesses requires good measures of diverse abilities. Here, we advocate combining our growing understanding of neural and cognitive mechanisms with modern psychometric methods in a renewed effort to capture human individuality through a consideration of specific abilities. We articulate five criteria for the isolation and measurement of specific abilities, then apply these criteria to face recognition. We cleanly dissociate face recognition from more general visual and verbal recognition. This dissociation stretches across ability as well as disability, suggesting that specific developmental face recognition deficits are a special case of a broader specificity that spans the entire spectrum of human face recognition performance. Item-by-item results from 1,471 web-tested participants, included as supplementary information, fuel item analyses, validation, norming, and item response theory (IRT) analyses of our three tests: (a) the widely used Cambridge Face Memory Test (CFMT); (b) an Abstract Art Memory Test (AAMT), and (c) a Verbal Paired-Associates Memory Test (VPMT). The availability of this data set provides a solid foundation for interpreting future scores on these tests. We argue that the allied fields of experimental psychology, cognitive neuroscience, and vision science could fuel the discovery of additional specific abilities to add to face recognition, thereby providing new perspectives on human individuality. PMID:23428079

Item-nonspecific proactive interference in monkeys' auditory short-term memory.

PubMed

Bigelow, James; Poremba, Amy

2015-09-01

Recent studies using the delayed matching-to-sample (DMS) paradigm indicate that monkeys' auditory short-term memory (STM) is susceptible to proactive interference (PI). During the task, subjects must indicate whether sample and test sounds separated by a retention interval are identical (match) or not (nonmatch). If a nonmatching test stimulus also occurred on a previous trial, monkeys are more likely to incorrectly make a "match" response (item-specific PI). However, it is not known whether PI may be caused by sounds presented on prior trials that are similar, but nonidentical to the current test stimulus (item-nonspecific PI). This possibility was investigated in two experiments. In Experiment 1, memoranda for each trial comprised tones with a wide range of frequencies, thus minimizing item-specific PI and producing a range of frequency differences among nonidentical tones. In Experiment 2, memoranda were drawn from a set of eight artificial sounds that differed from each other by one, two, or three acoustic dimensions (frequency, spectral bandwidth, and temporal dynamics). Results from both experiments indicate that subjects committed more errors when previously-presented sounds were acoustically similar (though not identical) to the test stimulus of the current trial. Significant effects were produced only by stimuli from the immediately previous trial, suggesting that item-nonspecific PI is less perseverant than item-specific PI, which can extend across noncontiguous trials. Our results contribute to existing human and animal STM literature reporting item-nonspecific PI caused by perceptual similarity among memoranda. Together, these observations underscore the significance of both temporal and discriminability factors in monkeys' STM. Copyright © 2015 Elsevier B.V. All rights reserved.

Screening for problem gambling within mental health services: a comparison of the classification accuracy of brief instruments.

PubMed

Dowling, Nicki A; Merkouris, Stephanie S; Manning, Victorian; Volberg, Rachel; Lee, Stuart J; Rodda, Simone N; Lubman, Dan I

2018-06-01

Despite the over-representation of people with gambling problems in mental health populations, there is limited information available to guide the selection of brief screening instruments within mental health services. The primary aim was to compare the classification accuracy of nine brief problem gambling screening instruments (two to five items) with a reference standard among patients accessing mental health services. The classification accuracy of nine brief screening instruments was compared with multiple cut-off scores on a reference standard. Eight mental health services in Victoria, Australia. A total of 837 patients were recruited consecutively between June 2015 and January 2016. The brief screening instruments were the Lie/Bet Questionnaire, Brief Problem Gambling Screen (BPGS) (two- to five-item versions), NODS-CLiP, NODS-CLiP2, Brief Biosocial Gambling Screen (BBGS) and NODS-PERC. The Problem Gambling Severity Index (PGSI) was the reference standard. The five-item BPGS was the only instrument displaying satisfactory classification accuracy in detecting any level of gambling problem (low-risk, moderate-risk or problem gambling) (sensitivity = 0.803, specificity = 0.982, diagnostic efficiency = 0.943). Several shorter instruments adequately detected both problem and moderate-risk, but not low-risk, gambling: two three-item instruments (NODS-CLiP, three-item BPGS) and two four-item instruments (NODS-PERC, four-item BPGS) (sensitivity = 0.854-0.966, specificity = 0.901-0.954, diagnostic efficiency = 0.908-0.941). The four-item instruments, however, did not provide any considerable advantage over the three-item instruments. Similarly, the very brief (two-item) instruments (Lie/Bet and two-item BPGS) adequately detected problem gambling (sensitivity = 0.811-0.868, specificity = 0.938-0.943, diagnostic efficiency = 0.933-0.934), but not moderate-risk or low-risk gambling. The optimal brief screening instrument for mental health services wanting to screen for any level of gambling problem is the five-item Brief Problem Gambling Screen (BPGS). Services wanting to employ a shorter instrument or to screen only for more severe gambling problems (moderate-risk/problem gambling) can employ the NODS-CLiP or the three-item BPGS. Services that are only able to accommodate a very brief instrument can employ the Lie/Bet Questionnaire or the two-item BPGS. © 2017 Society for the Study of Addiction.

Designing a valid and reliable Likert attitude scale on the generation of electricity from nuclear power plants

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

Calhoun, L.D.

A 15-step flowchart model was applied to the construction of a 20-item long form and a 6-item short form of the scale. Both scales were field-tested on 829 respondents representing a diverse range of subjects: high school juniors and seniors, nuclear engineering students, pre-service teachers, and members of a citizens action group. Both scales are available for immediate use. The 20-item scale appears to be reliable, content valid, and construct valid. Content validity was examined through factor analysis and the use of two separate juries of nuclear experts. Construct validity was examined by application of the known-groups approach. Scale reliabilitymore » and homogeneity were evidenced by a 0.93 coefficient alpha, a range of positive interim correlations of 0.15 to 0.73, and a range of adjusted item-total correlations of 0.46 to 0.80. The 20-item scale also has evaluative quality; means ranged from 2.80 to 3.70. Content validity for the 6-item scale was examined by a jury of nuclear experts. An obtained coefficient alpha of 0.82, a range of interim correlations of 0.51 to 0.72 suggest the scale is reliable and homogeneous. The 6-item short form also appears to have evaluative quality; means ranged from 2.37 to 3.18.« less

Registered nurses' attitudes towards the role of the healthcare assistant.

PubMed

Alcorn, Jason; Topping, Anne Elizabeth

To elicit the views of registered nurses (RNs), working in the surgical directorate of an acute NHS trust, concerning the responsibilities of RNs to healthcare assistants (HCAs), specifically in relation to delegation, development and accountability. A survey using a 24-item questionnaire and a six-point Likert scale design was administered to a convenience sample of 219 RNs working within the surgical directorate. A total of 148 completed questionnaires were returned, giving a 68% response rate. The results suggested that the majority of RNs were aware of their responsibilities regarding accountability for delegated tasks, believe that HCAs should be regulated and, once prepared adequately, held individually accountable for their actions. RNs should undertake appropriate skill development in pre-registration programmes and be provided with preceptorship to ensure they are equipped adequately to supervise and delegate work to HCAs.

Selective reaching in macaques: evidence for action-centred attention.

PubMed

Bulgheroni, Maria; Camperio-Ciani, Andrea; Straulino, Elisa; Sartori, Luisa; D'Amico, Enrico; Castiello, Umberto

2017-03-01

When a monkey selects a piece of food lying on the ground from among other viable objects in the near vicinity, only the desired item governs the particular pattern and direction of the animal's reaching action. It would seem then that selection is an important component controlling the animal's action. But, we may ask, is the selection process in such cases impervious to the presence of other objects that could constitute potential obstacles to or constraints on movement execution? And if it is, in fact, pervious to other objects, do they have a direct influence on the organization of the response? The kinematics of macaques' reaching movements were examined by the current study that analysed some exemplars as they selectively reached to grasp a food item in the absence as well as in the presence of potential obstacles (i.e., stones) that could affect the arm trajectory. Changes in movement parameterization were noted in temporal measures, such as movement time, as well as in spatial ones, such as paths of trajectory. Generally speaking, the presence of stones in the vicinity of the acting hand stalled the reaching movement and affected the arm trajectory as the hand veered away from the stone even when it was not a physical obstacle. We concluded that nearby objects evoke a motor response in macaques, and the attentional mechanisms that allow for a successful action selection are revealed in the reaching path. The data outlined here concur with human studies indicating that potential obstacles are internally represented, a finding implying basic cognitive operations allowing for action selection in macaques.

Post-Graduation Effects of an Advocacy Engagement Project on Alumni of a Dental Hygiene Program.

PubMed

Bono, Leciel K; Rogo, Ellen J; Hodges, Kathleen; Frantz, Alan C

2018-02-01

The aim of this study was to investigate advocacy actions of dental hygiene program alumni who had completed a Legislative Advocacy Project (LAP) when they were students in the undergraduate or graduate program. Five variables were assessed: participation, frequency, perceived barriers, engagement, and mentorship. Alumni of the undergraduate and graduate programs were compared regarding frequency of and barriers encountered to legislative advocacy actions. A descriptive-comparative research design was used with quantitative and qualitative analysis. A convenience sample of 157 alumni who had completed a seven-week LAP at Idaho State University between 2008 and 2013 were invited to complete a 52-item author-designed online questionnaire in 2015. The response rate was 41.4%. The results showed a significant difference for participation prior to and after the LAP (df=12, X 2 =28.28, p=0.005). Most respondents, however, did not participate in legislative actions. There was a significant difference between the two groups for two frequency items: subscribing to online listservs (p=0.001) and contacting political representatives or staff (p=0.003). The three greatest barriers were time, financial resources, and testifying. The analysis found a significant difference between the two groups for the barrier of interest in advocating (p=0.05). In the qualitative analysis, themes emerged about engagement factors (collective efforts and advocacy commitment) and mentorship (mentoring experiences). Advocacy actions after graduation improved, but implementation of actions was challenging due to competing barriers. The results of this study may be useful in identifying key components of advocacy education that should be part of training programs.

Development and Psychometric Evaluation of a Health Action Process Approach Inventory for Healthful Diet Among Type 2 Diabetes Patients.

PubMed

Rohani, Hosein; Eslami, Ahmad Ali; Ghaderi, Arsalan; Bidkhori, Mohammad; Raei, Mehdi

2016-01-01

Long-term effects of diabetes could be prevented or delayed by adopting a proper diet. The aim of this study was to adapt and provide a pilot test using health action process approach (HAPA)-based inventory to capable of capturing significant determinants of healthful diet for diabetics. The inventory was reviewed by eight diabetes patients and verbal feedbacks with regard the comprehension, item relevance, and potential new content were obtained. Then, the inventory items were evaluated by an expert panel. Next exploratory factor analysis (EFA) was conducted to assess the scale constructs. Criterion validity was measured by Pearson correlation. Finally, reliability measures of internal consistency and test-retest analysis were determined. A total of 121 diabetic patients participated in this study. EFA extracted seven factors (risk-perception, action self-efficacy, outcome expectancies, maintenance self-efficacy, action and coping planning, behavioral intention, and recovery self-efficacy) explaining 81.14% of the total variance. There were significant correlations between behavioral intentions and both outcome expectancies (r = 0.55, P < 0.05) and action self-efficacy (r = 0.31, P < 0.004) and small to moderate correlations (rs = 23-40) between behavior and the volitional constructs of the HAPA model. Cronbach's alpha ranging from 0.65 to 0.95 and intraclass correlation coefficients ranging from 0.71 to 0.92 indicated an acceptable internal consistency. Developed scales were valid and reliable for measuring HAPA variables to be used with type 2 diabetes mellitus patients. Further examination with minority persons is warranted.

Development of the 7-Item Binge-Eating Disorder Screener (BEDS-7)

PubMed Central

Deal, Linda S.; DiBenedetti, Dana B.; Nelson, Lauren; Fehnel, Sheri E.; Brown, T. Michelle

2016-01-01

Objective Develop a brief, patient-reported screening tool designed to identify individuals with probable binge-eating disorder (BED) for further evaluation or referral to specialists. Methods Items were developed on the basis of the DSM-5 diagnostic criteria, existing tools, and input from 3 clinical experts (January 2014). Items were then refined in cognitive debriefing interviews with participants self-reporting BED characteristics (March 2014) and piloted in a multisite, cross-sectional, prospective, noninterventional study consisting of a semistructured diagnostic interview (to diagnose BED) and administration of the pilot Binge-Eating Disorder Screener (BEDS), Binge Eating Scale (BES), and RAND 36-Item Short-Form Health Survey (RAND-36) (June 2014–July 2014). The sensitivity and specificity of classification algorithms (formed from the pilot BEDS item-level responses) in predicting BED diagnosis were evaluated. The final algorithm was selected to minimize false negatives and false positives, while utilizing the fewest number of BEDS items. Results Starting with the initial BEDS item pool (20 items), the 13-item pilot BEDS resulted from the cognitive debriefing interviews (n = 13). Of the 97 participants in the noninterventional study, 16 were diagnosed with BED (10/62 female, 16%; 6/35 male, 17%). Seven BEDS items (BEDS-7) yielded 100% sensitivity and 38.7% specificity. Participants correctly identified (true positives) had poorer BES scores and RAND-36 scores than participants identified as true negatives. Conclusions Implementation of the brief, patient-reported BEDS-7 in real-world clinical practice is expected to promote better understanding of BED characteristics and help physicians identify patients who may have BED. PMID:27486542

Development of the 7-Item Binge-Eating Disorder Screener (BEDS-7).

PubMed

Herman, Barry K; Deal, Linda S; DiBenedetti, Dana B; Nelson, Lauren; Fehnel, Sheri E; Brown, T Michelle

2016-01-01

Develop a brief, patient-reported screening tool designed to identify individuals with probable binge-eating disorder (BED) for further evaluation or referral to specialists. Items were developed on the basis of the DSM-5 diagnostic criteria, existing tools, and input from 3 clinical experts (January 2014). Items were then refined in cognitive debriefing interviews with participants self-reporting BED characteristics (March 2014) and piloted in a multisite, cross-sectional, prospective, noninterventional study consisting of a semistructured diagnostic interview (to diagnose BED) and administration of the pilot Binge-Eating Disorder Screener (BEDS), Binge Eating Scale (BES), and RAND 36-Item Short-Form Health Survey (RAND-36) (June 2014-July 2014). The sensitivity and specificity of classification algorithms (formed from the pilot BEDS item-level responses) in predicting BED diagnosis were evaluated. The final algorithm was selected to minimize false negatives and false positives, while utilizing the fewest number of BEDS items. Starting with the initial BEDS item pool (20 items), the 13-item pilot BEDS resulted from the cognitive debriefing interviews (n = 13). Of the 97 participants in the noninterventional study, 16 were diagnosed with BED (10/62 female, 16%; 6/35 male, 17%). Seven BEDS items (BEDS-7) yielded 100% sensitivity and 38.7% specificity. Participants correctly identified (true positives) had poorer BES scores and RAND-36 scores than participants identified as true negatives. Implementation of the brief, patient-reported BEDS-7 in real-world clinical practice is expected to promote better understanding of BED characteristics and help physicians identify patients who may have BED.

Development of the multiple sclerosis (MS) early mobility impairment questionnaire (EMIQ).

PubMed

Ziemssen, Tjalf; Phillips, Glenn; Shah, Ruchit; Mathias, Adam; Foley, Catherine; Coon, Cheryl; Sen, Rohini; Lee, Andrew; Agarwal, Sonalee

2016-10-01

The Early Mobility Impairment Questionnaire (EMIQ) was developed to facilitate early identification of mobility impairments in multiple sclerosis (MS) patients. We describe the initial development of the EMIQ with a focus on the psychometric evaluation of the questionnaire using classical and item response theory methods. The initial 20-item EMIQ was constructed by clinical specialists and qualitatively tested among people with MS and physicians via cognitive interviews. Data from an observational study was used to make additional updates to the instrument based on exploratory factor analysis (EFA) and item response theory (IRT) analysis, and psychometric analyses were performed to evaluate the reliability and validity of the final instrument's scores and screening properties (i.e., sensitivity and specificity). Based on qualitative interview analyses, a revised 15-item EMIQ was included in the observational study. EFA, IRT and item-to-item correlation analyses revealed redundant items which were removed leading to the final nine-item EMIQ. The nine-item EMIQ performed well with respect to: test-retest reliability (ICC = 0.858); internal consistency (α = 0.893); convergent validity; and known-groups methods for construct validity. A cut-point of 41 on the 0-to-100 scale resulted in sufficient sensitivity and specificity statistics for viably identifying patients with mobility impairment. The EMIQ is a content valid and psychometrically sound instrument for capturing MS patients' experience with mobility impairments in a clinical practice setting. Additional research is suggested to further confirm the EMIQ's screening properties over time.

The Development of a Nystagmus-Specific Quality-of-Life Questionnaire.

PubMed

McLean, Rebecca J; Maconachie, Gail D E; Gottlob, Irene; Maltby, John

2016-09-01

To develop a nystagmus-specific quality-of-life (QOL) questionnaire derived from patient concerns based on eudaimonic aspects of well-being. Cross-sectional study. A total of 206 participants with nystagmus for factor analysis phase and an additional 42 participants with nystagmus for construct validity phase. Questionnaire items were written on the basis of the 6 domains of everyday living affected by nystagmus that were elicited by previous semistructured interviews conducted with 21 people with nystagmus. After consultation with 8 nystagmus experts, 37 items were administered to 206 people with nystagmus. Factor analysis was used to identify latent factors among the items and identify items to propose new nystagmus QOL scales. Cronbach's alpha was used to assess the internal reliability of the new scales. To assess for discriminate and concurrent validity between the new nystagmus scales and an existing vision-related QOL tool, the Visual Function Questionnaire-25 (VFQ-25) was administered to 42 additional participants. Questionnaire response scores on nystagmus-specific QOL items. The factor analysis revealed the retention of 29 items to form a measure comprising 2 distinct subscales reflecting "personal and social" and "physical and environmental" functioning as relating to nystagmus-specific QOL. The Cronbach's alpha coefficients for the "personal and social" functioning scale and "physical and environmental" functioning were 0.95 and 0.93, respectively. Tests for validity of the measure, consistent with a priori predictions, when compared with the VFQ-25, revealed the "physical and environmental" subscale showed concurrent validity (0.88), whereas the "personal and social" subscale was demonstrated to have discriminative validity (0.81). We have developed a 29-item, nystagmus-specific QOL questionnaire (NYS-29) based on eudaimonic aspects of well-being with subscales that address not only physical functioning but also psycho-social issues. The NYS-29 is grounded in the perspectives and concerns of those who have nystagmus and can be used to determine the impact of nystagmus on daily living in terms of both physical and psychosocial aspects. Copyright © 2016 American Academy of Ophthalmology. Published by Elsevier Inc. All rights reserved.

75 FR 27703 - National Urban and Community Forestry Advisory Council

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-18

... DEPARTMENT OF AGRICULTURE Forest Service National Urban and Community Forestry Advisory Council AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The National Urban and Community... discuss emerging issues in urban and community forestry, work on Council administrative items and hear...

The Structural Characteristics and On-line Comprehension of Experiencer-Verb Sentences.

ERIC Educational Resources Information Center

Cupples, Linda

2002-01-01

Examined how skilled adult readers assign meaning to sentences. Of particular interest were sentences containing "experiencer" verbs, which describe states or emotions rather than actions. Subjects were university students in Australia. Test items were semantically implausible sentences. (Author/VWL)

75 FR 65025 - National Offshore Safety Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-21

... DEPARTMENT OF HOMELAND SECURITY Coast Guard [USCG-2010-0925] National Offshore Safety Advisory Committee AGENCY: Coast Guard, DHS. ACTION: Notice of meeting. SUMMARY: The National Offshore Safety Advisory Committee (NOSAC) will meet to discuss items related to safety of operations and other matters...

42 CFR 93.520 - The record.

Code of Federal Regulations, 2011 CFR

2011-10-01

... STUDIES OF HAZARDOUS SUBSTANCES RELEASES AND FACILITIES PUBLIC HEALTH SERVICE POLICIES ON RESEARCH MISCONDUCT Opportunity To Contest ORI Findings of Research Misconduct and HHS Administrative Actions Hearing... at any time. (d) The DAB may return original research records and other similar items to the parties...

42 CFR 93.520 - The record.

Code of Federal Regulations, 2010 CFR

2010-10-01

... STUDIES OF HAZARDOUS SUBSTANCES RELEASES AND FACILITIES PUBLIC HEALTH SERVICE POLICIES ON RESEARCH MISCONDUCT Opportunity To Contest ORI Findings of Research Misconduct and HHS Administrative Actions Hearing... at any time. (d) The DAB may return original research records and other similar items to the parties...

Report: Agency-Wide Application of Region 7 NPDES Program Process Improvements Could Increase EPA Efficiency

EPA Pesticide Factsheets

Report #11-P-0315, July 6, 2011. Although Region 7 NPDES Kaizen event participants continued to follow up on the commitments and action items identified, no single authority was responsible for tracking the process improvement outcomes.

75 FR 31749 - International Standard-Setting Activities

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-04

... DEPARTMENT OF AGRICULTURE Food Safety and Inspection Service [Docket No. FSIS-2009-0033] International Standard-Setting Activities AGENCY: Office of Food Safety, USDA. ACTION: Notice. SUMMARY: This..., and hand- or courier-delivered items: Send to Docket Clerk, U.S. Department of Agriculture, Food...

Action Recognition Using Nonnegative Action Component Representation and Sparse Basis Selection.

PubMed

Wang, Haoran; Yuan, Chunfeng; Hu, Weiming; Ling, Haibin; Yang, Wankou; Sun, Changyin

2014-02-01

In this paper, we propose using high-level action units to represent human actions in videos and, based on such units, a novel sparse model is developed for human action recognition. There are three interconnected components in our approach. First, we propose a new context-aware spatial-temporal descriptor, named locally weighted word context, to improve the discriminability of the traditionally used local spatial-temporal descriptors. Second, from the statistics of the context-aware descriptors, we learn action units using the graph regularized nonnegative matrix factorization, which leads to a part-based representation and encodes the geometrical information. These units effectively bridge the semantic gap in action recognition. Third, we propose a sparse model based on a joint l2,1-norm to preserve the representative items and suppress noise in the action units. Intuitively, when learning the dictionary for action representation, the sparse model captures the fact that actions from the same class share similar units. The proposed approach is evaluated on several publicly available data sets. The experimental results and analysis clearly demonstrate the effectiveness of the proposed approach.

VERA-CS User Support Activities for PoR 14

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

Kochunas, Brendan

2017-11-01

The purpose of this milestone is to document the user support activities that took place between 10/1/2016 and 3/31/2017 (PoR 14). In the normal PHI workflow, that also extends to several activities within RTM, a Kanban process is followed. This involves creating tickets for specific work items and track the progress to complete these specific work items.

Transmission of Cultural Specific Items into English Translation of "Dear Shameless Death" by Latife Tekin

ERIC Educational Resources Information Center

Öztemel, Figen; Kurt, Mustafa

2017-01-01

This article aims at demonstrating which translation strategies are preferred in order to deal with the translation of culture-specific items in Latife Tekin's Sevgili Arsiz Ölüm (1983) and its English translation entitled "Dear Shameless Death" (2001). To achieve this primary aim, a comparative analysis is carried out between Sevgili…

Prospective memory in an air traffic control simulation: External aids that signal when to act

PubMed Central

Loft, Shayne; Smith, Rebekah E.; Bhaskara, Adella

2011-01-01

At work and in our personal life we often need to remember to perform intended actions at some point in the future, referred to as Prospective Memory. Individuals sometimes forget to perform intentions in safety-critical work contexts. Holding intentions can also interfere with ongoing tasks. We applied theories and methods from the experimental literature to test the effectiveness of external aids in reducing prospective memory error and costs to ongoing tasks in an air traffic control simulation. Participants were trained to accept and hand-off aircraft, and to detect aircraft conflicts. For the prospective memory task participants were required to substitute alternative actions for routine actions when accepting target aircraft. Across two experiments, external display aids were provided that presented the details of target aircraft and associated intended actions. We predicted that aids would only be effective if they provided information that was diagnostic of target occurrence and in this study we examined the utility of aids that directly cued participants when to allocate attention to the prospective memory task. When aids were set to flash when the prospective memory target aircraft needed to be accepted, prospective memory error and costs to ongoing tasks of aircraft acceptance and conflict detection were reduced. In contrast, aids that did not alert participants specifically when the target aircraft were present provided no advantage compared to when no aids we used. These findings have practical implications for the potential relative utility of automated external aids for occupations where individuals monitor multi-item dynamic displays. PMID:21443381

Prospective memory in an air traffic control simulation: external aids that signal when to act.

PubMed

Loft, Shayne; Smith, Rebekah E; Bhaskara, Adella

2011-03-01

At work and in our personal life we often need to remember to perform intended actions at some point in the future, referred to as Prospective Memory. Individuals sometimes forget to perform intentions in safety-critical work contexts. Holding intentions can also interfere with ongoing tasks. We applied theories and methods from the experimental literature to test the effectiveness of external aids in reducing prospective memory error and costs to ongoing tasks in an air traffic control simulation. Participants were trained to accept and hand-off aircraft and to detect aircraft conflicts. For the prospective memory task, participants were required to substitute alternative actions for routine actions when accepting target aircraft. Across two experiments, external display aids were provided that presented the details of target aircraft and associated intended actions. We predicted that aids would only be effective if they provided information that was diagnostic of target occurrence, and in this study, we examined the utility of aids that directly cued participants when to allocate attention to the prospective memory task. When aids were set to flash when the prospective memory target aircraft needed to be accepted, prospective memory error and costs to ongoing tasks of aircraft acceptance and conflict detection were reduced. In contrast, aids that did not alert participants specifically when the target aircraft were present provided no advantage compared to when no aids were used. These findings have practical implications for the potential relative utility of automated external aids for occupations where individuals monitor multi-item dynamic displays.

Measurements of consumer attitudes and their influence on food choice and acceptability (AIR-CAT).

PubMed

Risvik, E; Issanchou, S; Shepherd, R; Tuorila, H

2001-08-01

A changing European food market demands insight into consumer attitudes and their influence on food choice and acceptability. This multidisciplinary area needs to bring together scientists from all regions of Europe and with very different scientific backgrounds. The primary objectives of this concerted action have been: to establish a base with state of the art methods for measurements of consumer attitudes; to review and test existing methods in practical applications in collaboration with European food industries; to perform comparative studies between laboratories on food products, where attitudes play different roles for consumer behaviour in the community countries, such as transgenic foods, irradiated foods, foods with different additives, declarations and process technologies, foods with different origin declarations, ecological foods and foods with strong health connotations (such as high-fat foods). The members of the action have published more than 130 publications related to aspects of how consumer attitudes can be measured and how food choice behaviour is related to acceptability, during the last four years. Studies have been conducted in relation to methodological aspects as well as particular studies related to specific food items and regions for food production. The paper will give a brief selection of relevant results from experiments reported through the action. During 2001 a textbook called "Food, People and Society, in a European Perspective", will be published. The book was initiated during the action and is later supported with additional authors. Altogether 29 chapters will cover the whole spectrum of topics from consumer food choice and acceptability to market perspectives and risk analysis.

The Building Wellness project: a case history of partnership, power sharing, and compromise.

PubMed

Jones, Drew; Franklin, Charla; Butler, Brittany T; Williams, Pluscedia; Wells, Kenneth B; Rodríguez, Michael A

2006-01-01

The Institute of Medicine has recommended development of community-focused strategies to alleviate the disproportionate burden of illness on minorities, including depression. So far, limited data exist on the process of developing such partnerships within diverse racial/ethnic environments as they strive to develop community-driven, evidence-based action plans to improve the quality of outreach services. We describe such an effort around depression in south Los Angeles and explore the issues of the process in the hopes of informing future partnership development. Community meetings, presentations, feedback, discussion groups, and consensus-based action items were implemented over an 18-month period. A writing subcommittee was designated to develop a description of the group's work and process, as well as the diverse perspectives in the partnership. Data sources included meeting minutes, materials for members and community feedback presentations, scribe notes, and the reflections of the authors. Development was seen on the formal group level, in the process, and on the realization of three categories of action plans. Designed to assist social service caseworkers in the recognition of and referral for depression, the action plans included developing a website, a tool kit (modified Delphi process), and a one-page depression "fact sheet" with region-specific referrals. Through the process of developing a means to combat depression in a racially/ ethnically diverse population, the community is not only better informed about depression but has become a true partner with the academic element in adapting these programs for local service providers, resulting in improved understanding of the partnership process.

Using the Nudge and Shove Methods to Adjust Item Difficulty Values.

PubMed

Royal, Kenneth D

2015-01-01

In any examination, it is important that a sufficient mix of items with varying degrees of difficulty be present to produce desirable psychometric properties and increase instructors' ability to make appropriate and accurate inferences about what a student knows and/or can do. The purpose of this "teaching tip" is to demonstrate how examination items can be affected by the quality of distractors, and to present a simple method for adjusting items to meet difficulty specifications.

An acute cough-specific quality-of-life questionnaire for children: Development and validation.

PubMed

Anderson-James, Sophie; Newcombe, Peter A; Marchant, Julie M; O'Grady, Kerry-Ann F; Acworth, Jason P; Stone, D Grant; Turner, Catherine T; Chang, Anne B

2015-05-01

Patient-relevant outcome measures are essential for high-quality clinical research, and quality-of-life (QoL) tools are the current standard. Currently, there is no validated children's acute cough-specific QoL questionnaire. The objective of this study was to develop and validate the Parent-proxy Children's Acute Cough-specific QoL Questionnaire (PAC-QoL). Using focus groups, a 48-item PAC-QoL questionnaire was developed and later reduced to 16 items by using the clinical impact method. Parents of children with a current acute cough (<2 weeks) at enrollment completed 2 validated cough score measures, the preliminary 48-item PAC-QoL, and 3 other questionnaires (the State Trait Anxiety Inventory [STAI], the Short-Form 8-item 24-hour recall Health Survey [SF-8], and the Depression, Anxiety, and Stress 21-item Scale [DASS21]). All measures were repeated on days 3 and 14. The median age of the 155 children enrolled was 2.3 years (interquartile range, 1.3-4.6). Median cough duration at enrollment was 3 days (interquartile range, 2-5). The reduced 16-item scale had high internal consistency (Cronbach α = 0.95). Evidence for repeatability and criterion validity was shown by significant correlations between the domains and total PAC-QoL scores and the SF-8 (r = -0.36 and -0.51), STAI (r = -0.27 and -0.39), and DASS21 (r = -0.32 and -0.41) scales on days 0 and 3, respectively. The final PAC-QoL questionnaire was sensitive to change over time, with changes significantly relating to changes in cough score measures (P < .001). The 16-item PAC-QoL is a reliable and valid outcome measure that assesses QoL related to childhood acute cough at a given time point and reflects changes in acute cough-specific QoL over time. Copyright © 2014 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

A leukocyte activation test identifies food items which induce release of DNA by innate immune peripheral blood leucocytes.

PubMed

Garcia-Martinez, Irma; Weiss, Theresa R; Yousaf, Muhammad N; Ali, Ather; Mehal, Wajahat Z

2018-01-01

Leukocyte activation (LA) testing identifies food items that induce a patient specific cellular response in the immune system, and has recently been shown in a randomized double blinded prospective study to reduce symptoms in patients with irritable bowel syndrome (IBS). We hypothesized that test reactivity to particular food items, and the systemic immune response initiated by these food items, is due to the release of cellular DNA from blood immune cells. We tested this by quantifying total DNA concentration in the cellular supernatant of immune cells exposed to positive and negative foods from 20 healthy volunteers. To establish if the DNA release by positive samples is a specific phenomenon, we quantified myeloperoxidase (MPO) in cellular supernatants. We further assessed if a particular immune cell population (neutrophils, eosinophils, and basophils) was activated by the positive food items by flow cytometry analysis. To identify the signaling pathways that are required for DNA release we tested if specific inhibitors of key signaling pathways could block DNA release. Foods with a positive LA test result gave a higher supernatant DNA content when compared to foods with a negative result. This was specific as MPO levels were not increased by foods with a positive LA test. Protein kinase C (PKC) inhibitors resulted in inhibition of positive food stimulated DNA release. Positive foods resulted in CD63 levels greater than negative foods in eosinophils in 76.5% of tests. LA test identifies food items that result in release of DNA and activation of peripheral blood innate immune cells in a PKC dependent manner, suggesting that this LA test identifies food items that result in release of inflammatory markers and activation of innate immune cells. This may be the basis for the improvement in symptoms in IBS patients who followed an LA test guided diet.

Mistaken identity? Visual similarities of marine debris to natural prey items of sea turtles.

PubMed

Schuyler, Qamar A; Wilcox, Chris; Townsend, Kathy; Hardesty, B Denise; Marshall, N Justin

2014-05-09

There are two predominant hypotheses as to why animals ingest plastic: 1) they are opportunistic feeders, eating plastic when they encounter it, and 2) they eat plastic because it resembles prey items. To assess which hypothesis is most likely, we created a model sea turtle visual system and used it to analyse debris samples from beach surveys and from necropsied turtles. We investigated colour, contrast, and luminance of the debris items as they would appear to the turtle. We also incorporated measures of texture and translucency to determine which of the two hypotheses is more plausible as a driver of selectivity in green sea turtles. Turtles preferred more flexible and translucent items to what was available in the environment, lending support to the hypothesis that they prefer debris that resembles prey, particularly jellyfish. They also ate fewer blue items, suggesting that such items may be less conspicuous against the background of open water where they forage. Using visual modelling we determined the characteristics that drive ingestion of marine debris by sea turtles, from the point of view of the turtles themselves. This technique can be utilized to determine debris preferences of other visual predators, and help to more effectively focus management or remediation actions.

Mistaken identity? Visual similarities of marine debris to natural prey items of sea turtles

PubMed Central

2014-01-01

Background There are two predominant hypotheses as to why animals ingest plastic: 1) they are opportunistic feeders, eating plastic when they encounter it, and 2) they eat plastic because it resembles prey items. To assess which hypothesis is most likely, we created a model sea turtle visual system and used it to analyse debris samples from beach surveys and from necropsied turtles. We investigated colour, contrast, and luminance of the debris items as they would appear to the turtle. We also incorporated measures of texture and translucency to determine which of the two hypotheses is more plausible as a driver of selectivity in green sea turtles. Results Turtles preferred more flexible and translucent items to what was available in the environment, lending support to the hypothesis that they prefer debris that resembles prey, particularly jellyfish. They also ate fewer blue items, suggesting that such items may be less conspicuous against the background of open water where they forage. Conclusions Using visual modelling we determined the characteristics that drive ingestion of marine debris by sea turtles, from the point of view of the turtles themselves. This technique can be utilized to determine debris preferences of other visual predators, and help to more effectively focus management or remediation actions. PMID:24886170

Nickel on the market: a baseline survey of articles in 'prolonged contact' with skin.

PubMed

Ringborg, Evelina; Lidén, Carola; Julander, Anneli

2016-08-01

In April 2014, the European Chemicals Agency defined the concept of 'prolonged contact with skin' as used in the EU nickel restriction. To establish a baseline of nickel-releasing items on the Swedish market conforming with the EU nickel restriction according to the definition of 'prolonged contact' with the skin. We performed a limited market survey in Stockholm, Sweden. Items with metallic parts that come into contact with the skin, except those explicitly mentioned in the legal text, were chosen. The dimethylglyoxime (DMG) test was used to evaluate nickel release. One hundred and forty-one items belonging to one of three categories - accessories, utensils for needlework, painting and writing (called utensils), and electronic devices - were tested in the study. Forty-four percent of all items were DMG test-positive (releasing nickel), and 9% gave a doubtful DMG test result. The large proportion of nickel-releasing items in the present study shows clearly that broader parts of industry need to take action to prevent nickel allergy. The high proportion of DMG test-positive items indicates that there is still much work to be done to reduce the nickel exposure of the population. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Evaluation of Mercury in Liquid Waste Processing Facilities - Phase I Report

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

Jain, V.; Occhipinti, J.; Shah, H.

2015-07-01

This report provides a summary of Phase I activities conducted to support an Integrated Evaluation of Mercury in Liquid Waste System (LWS) Processing Facilities. Phase I activities included a review and assessment of the liquid waste inventory and chemical processing behavior of mercury using a system by system review methodology approach. Gaps in understanding mercury behavior as well as action items from the structured reviews are being tracked. 64% of the gaps and actions have been resolved.

Evaluation of mercury in liquid waste processing facilities - Phase I report

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

Jain, V.; Occhipinti, J. E.; Shah, H.

2015-07-01

This report provides a summary of Phase I activities conducted to support an Integrated Evaluation of Mercury in Liquid Waste System (LWS) Processing Facilities. Phase I activities included a review and assessment of the liquid waste inventory and chemical processing behavior of mercury using a system by system review methodology approach. Gaps in understanding mercury behavior as well as action items from the structured reviews are being tracked. 64% of the gaps and actions have been resolved.

The trucker strain monitor: an occupation-specific questionnaire measuring psychological job strain.

PubMed

De Croon, E M; Blonk, R W; Van der Beek, J; Frings-Dresen, M H

2001-08-01

To develop and validate a short and user-friendly questionnaire measuring psychological job strain in truck drivers. In cooperation with an occupational physician in the Dutch road transport industry we developed items on the basis of face validity and information of existing questionnaires on the subject. These items were pilot-tested, by means of interviews, in 15 truck drivers. Study I examined the factorial structure of the initial 30-item trucker strain monitor (TSM) in a sample of 153 truck drivers. Subsequently, number of items per factor was reduced on the basis of reliability analyses (Cronbach's alpha). Study II examined construct and criterion validity of the TSM in a randomly selected group of 2,000 truck drivers, of whom 1,111 participated (adjusted response = 63%). Additionally, sensitivity and specificity were assessed by examining the ability of the TSM to identify truck drivers with or without self-reported sickness absence in the past 12 months because of psychological complaints. Factor analyses of the initial 30-item TSM revealed a two-factor solution. Item reduction resulted in a six-item work-related fatigue scale and four-item sleeping problems scale with high internal consistency. Results of study II confirmed the internal consistency of the TSM scales and provided support for construct and criterion validity. The composite, work-related fatigue, and sleeping problems scale had a sensitivity of 83%, 80% and 71% respectively, in identifying truck drivers with prior sickness absence because of psychological complaints. Specificity rates were 72%, 73% and 72% respectively. Despite methodological limitations, the results suggest that the TSM is a reliable and valid indicator of psychological job strain in truck drivers. In particular, the composite and work-related fatigue scale identified drivers with prior absenteeism because of psychological complaints, quite accurately. Future longitudinal research in specific sub-groups of truck drivers including both self-reported and objective psychological health measures should evidence whether (1) the distinction between two indicators of psychological job strain is useful, and whether (2) the TSM can be used in screening out truck drivers at risk of developing psychological health problems.

No Retrieval-Induced Forgetting Using Item-Specific Independent Cues: Evidence against a General Inhibitory Account

ERIC Educational Resources Information Center

Camp, Gino; Pecher, Diane; Schmidt, Henk G.

2007-01-01

Retrieval practice with particular items from memory can impair the recall of related items on a later memory test. This retrieval-induced forgetting effect has been ascribed to inhibitory processes (M. C. Anderson & B. A. Spellman, 1995). A critical finding that distinguishes inhibitory from interference explanations is that forgetting is found…

Multi-Item Direct Behavior Ratings: Dependability of Two Levels of Assessment Specificity

ERIC Educational Resources Information Center

Volpe, Robert J.; Briesch, Amy M.

2015-01-01

Direct Behavior Rating-Multi-Item Scales (DBR-MIS) have been developed as formative measures of behavioral assessment for use in school-based problem-solving models. Initial research has examined the dependability of composite scores generated by summing all items comprising the scales. However, it has been argued that DBR-MIS may offer assessment…

78 FR 11679 - Notice of Intent To Repatriate a Cultural Item: Binghamton University, State University of New...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-19

... with the appropriate Indian tribes, has determined that a cultural item meets the definition of sacred... the definition of sacred object under 25 U.S.C. 3001. This notice is published as part of the National... item described above is a specific ceremonial object needed by traditional Native American religious...

75 FR 25161 - Defense Federal Acquisition Regulation Supplement; Presumption of Development at Private Expense

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-07

... asserted restrictions on technical data and computer software. DATES: Comments on the proposed rule should... restrictions on technical data and computer software. More specifically, the proposed rule affects these...) items (as defined at 41 U.S.C. 431(c)). Since COTS items are a subtype of commercial items, this change...

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

NONE

This document is the August 1995 listing of publicly available documents that are issued by the Nuclear Regulatory Commission. The compilation is broken down into docketed and undocketed items, and each of these categories is further broken down into narrower categories. In general, the docketed items pertain to specific NRC licensees, while the undocketed items are of general interest to all licensees of a particular group.

Gender Differences in Figural Matrices: The Moderating Role of Item Design Features

ERIC Educational Resources Information Center

Arendasy, Martin E.; Sommer, Markus

2012-01-01

There is a heated debate on whether observed gender differences in some figural matrices in adults can be attributed to gender differences in inductive reasoning/G[subscript f] or differential item functioning and/or test bias. Based on previous studies we hypothesized that three specific item design features moderate the effect size of the gender…

The Effects of Response Option Order and Question Order on Self-Rated Health

PubMed Central

Garbarski, Dana; Schaeffer, Nora Cate; Dykema, Jennifer

2014-01-01

Objectives This study aims to assess the impact of response option order and question order on the distribution of responses to the self-rated health (SRH) question and the relationship between SRH and other health-related measures. Methods In an online panel survey, we implement a 2-by-2 between-subjects factorial experiment, manipulating the following levels of each factor: 1) order of response options (“excellent” to “poor” versus “poor” to “excellent”); and 2) order of SRH item (either preceding or following the administration of domain-specific health items). We use chi-square difference tests, polychoric correlations, and differences in means and proportions to evaluate the effect of the experimental treatments on SRH responses and the relationship between SRH and other health measures. Results Mean SRH is higher (better health) and proportion in “fair” or “poor” health lower when response options are ordered from “excellent” to “poor” and SRH is presented first compared to other experimental treatments. Presenting SRH after domain-specific health items increases its correlation with these items, particularly when response options are ordered “excellent” to “poor.” Among participants with the highest level of current health risks, SRH is worse when it is presented last versus first. Conclusion While more research on the presentation of SRH is needed across a range of surveys, we suggest that ordering response options from “poor” to “excellent” might reduce positive clustering. Given the question order effects found here, we suggest presenting SRH before domain-specific health items in order to increase inter-survey comparability, as domain-specific health items will vary across surveys. PMID:25409654

North American Veterinary Licensing Examination pacing study.

PubMed

Subhiyah, Raja G; Boyce, John R

2010-01-01

The National Board of Veterinary Medical Examiners was interested in the possible effects of word count on the outcomes of the North American Veterinary Licensing Examination. In this study, the authors investigated the effects of increasing word count on the pacing of examinees during each section of the examination and on the performance of examinees on the items. Specifically, the authors analyzed the effect of item word count on the average time spent on each item within a section of the examination, the average number of items omitted at the end of a section, and the average difficulty of items as a function of presentation order. The average word count per item increased from 2001 to 2008. As expected, there was a relationship between word count and time spent on the item. No significant relationship was found between word count and item difficulty, and an analysis of omitted items and pacing patterns showed no indication of overall pacing problems.

Columbia River Basin Fish and Wildlife Program Work Plan for Fiscal Year 1989.

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

United States. Bonneville Power Administration. Division of Fish and Wildlife.

1988-11-01

The FY 1989 Columbia River Basin Fish and Wildlife Program Work Plan (Work Plan) presents Bonneville Power Administration's plans for implementing the Columbia River Basin Fish and Wildlife Program (Program) in FY 1989. The Work Plan focuses on individual Action Items found in the 1987 Program for which Bonneville Power Administration (BPA) has determined that it has authority and responsibility to implement. Each of the entries in the Work Plan includes objectives, background, and progress to date in achieving those objectives, and a summary of plans for implementation in FY 1989. Most Action Items are implemented through one or moremore » BPA-funded projects. Each Action Item entry is followed by a list of completed, ongoing, and planned projects, along with objectives, results, schedules, and milestones for each project. The FY 1989 Work Plan emphasizes continuation of 113 projects, most of which involve protection, mitigation, or enhancement of anadromous fishery resources. BPA also plans to start 20 new projects in FY 1989. The number of ongoing FY 1988 projects to be continued in FY 1989 and the number of new projects planned to start in FY 1989 are based on current (September 7, 1988) procurement expectations. Several projects presently in BPA's procurement process are expected to be contracted by September 30, 1988, the last day of FY 1988. Although these projects have not yet started, they have been listed in the Work Plan as ongoing FY 1988 projects, based on projected start dates in late September 1988. Throughout the Work Plan, those projects with projected start dates in September 1988 have been noted.« less

Rasch analysis of the patient-rated wrist evaluation questionnaire.

PubMed

Esakki, Saravanan; MacDermid, Joy C; Vincent, Joshua I; Packham, Tara L; Walton, David; Grewal, Ruby

2018-01-01

The Patient-Rated Wrist Evaluation (PRWE) was developed as a wrist joint specific measure of pain and disability and evidence of sound validity has been accumulated through classical psychometric methods. Rasch analysis (RA) has been endorsed as a newer method for analyzing the clinical measurement properties of self-report outcome measures. The purpose of this study was to evaluate the PRWE using Rasch modeling. We employed the Rasch model to assess overall fit, response scaling, individual item fit, differential item functioning (DIF), local dependency, unidimensionality and person separation index (PSI). A convenience sample of 382 patients with distal radius fracture was recruited from the hand and upper limb clinic at large academic healthcare organization, London, Ontario, Canada, 6-month post-injury scores of the PRWE was used. RA was conducted on the 3 subscales (pain, specific activities, and usual activities) of the PRWE separately. The pain subscale adequately fit the Rasch model when item 4 "Pain - When it is at its worst" was deleted to eliminate non-uniform DIF by age group, and item 5 "How often do you have pain" was rescored by collapsing into 8 intervals to eliminate disordered thresholds. Uniform DIF for "Use my affected hand to push up from the chair" (by work status) and "Use bathroom tissue with my affected hand" (by injured hand) was addressed by splitting the items for analysis. After background rescoring of 2 items in pain subscale, 2 items in specific activities and 3 items in usual activities, all three subscales of the PRWE were well targeted and had high reliability (PSI = 0.86). These changes provided a unidimensional, interval-level scaled measure. Like a previous analysis of the Patient-Rated Wrist and Hand Evaluation, this study found the PRWE could be fit to the Rasch model with rescoring of multiple items. However, the modifications required to achieve fit were not the same across studies, our fit statistics also suggested one of the pain items should be deleted. This study adds to the pool of evidence supporting the PRWE, but cannot confidently provide a Rasch-based scoring algorithm.

Adapted Finnegan scoring list for observation of anti-depressant exposed infants.

PubMed

Kieviet, Noera; van Ravenhorst, Mariëtte; Dolman, Koert M; van de Ven, Peter M; Heres, Marion; Wennink, Hanneke; Honig, Adriaan

2015-01-01

The Finnegan scoring list (FSL) is widely used to screen for poor neonatal adaptation in infants exposed to anti-depressants in utero. However, the large number of FSL-items and differential weighing of each item is time consuming. The aim of this study was to shorten and simplify the FSL yet preserving its clinimetric properties. This observational study examined infants exposed to an anti-depressant during pregnancy admitted for at least 72 h on a maternity ward. Trained nurses completed the FSL three times daily. Items for the adapted FSL were selected through forward analysis whereby the number of selected items was based on the area under the curve (AUC). Internal validity was assessed by cross-validation. 183 infants met the inclusion criteria. By forward analysis eight equally-weighed items resulted in an AUC of 0.91. In cross-validation, the mean AUC was 0.89 for 8 items. This adapted FSL had a sensitivity of 97.7% and specificity of 37.0% and a sensitivity of 41.9% and specificity of 86.2% regarding a cut-off of, respectively, 1 and 2. An adapted FSL with eight equally-weighed items has acceptable clinimetric properties and can serve as an easy to apply screening tool in infants exposed to anti-depressants during pregnancy.