Atlantic Sharpnose and Blacknose Shark Congressional Supplemental Sampling

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Life history data were collected from Atlantic sharpnose and blacknose sharks during the Congressional Supplemental Program during 2011. Data collected include...

The Congressional response to oil spills

International Nuclear Information System (INIS)

Grumbles, B.H.

1990-01-01

March 24, 1989, ushered in a new era for oil spill reform legislation. Once the Exxon Valdez ran aground Bligh Reef and gusher over 11 million gallons of crude oil into pristine waters of Prince William Sound, Alaska, Congressional debate on comprehensive federal legislation would never be the same. Stalemate and frustration marked much of the B.V. (Before Valdez) period. Oil spill bills typically died quiet deaths at the end of each Congress. A flurry of legislation and debate has marked the new A.V. (After Valdez) era, however. Spurred by public outrage, members championed far-reaching proposals. For the first time in almost twenty years, both houses passed similar comprehensive reform bills. Some bills even reached the President's desk to become public law. This paper describes previous Congressional responses as well as the 101st Congress's ongoing efforts and highlights specific provisions, issues and recurring themes in proposed comprehensive legislation (S.686 and H.R. 1465). The paper concludes with general observations on the legislation's prospects and impacts

Brain activities associated with gaming urge of online gaming addiction.

Science.gov (United States)

Ko, Chih-Hung; Liu, Gin-Chung; Hsiao, Sigmund; Yen, Ju-Yu; Yang, Ming-Jen; Lin, Wei-Chen; Yen, Cheng-Fang; Chen, Cheng-Sheng

2009-04-01

The aim of this study was to identify the neural substrates of online gaming addiction through evaluation of the brain areas associated with the cue-induced gaming urge. Ten participants with online gaming addiction and 10 control subjects without online gaming addiction were tested. They were presented with gaming pictures and the paired mosaic pictures while undergoing functional magnetic resonance imaging (fMRI) scanning. The contrast in blood-oxygen-level dependent (BOLD) signals when viewing gaming pictures and when viewing mosaic pictures was calculated with the SPM2 software to evaluate the brain activations. Right orbitofrontal cortex, right nucleus accumbens, bilateral anterior cingulate and medial frontal cortex, right dorsolateral prefrontal cortex, and right caudate nucleus were activated in the addicted group in contrast to the control group. The activation of the region-of-interest (ROI) defined by the above brain areas was positively correlated with self-reported gaming urge and recalling of gaming experience provoked by the WOW pictures. The results demonstrate that the neural substrate of cue-induced gaming urge/craving in online gaming addiction is similar to that of the cue-induced craving in substance dependence. The above-mentioned brain regions have been reported to contribute to the craving in substance dependence, and here we show that the same areas were involved in online gaming urge/craving. Thus, the results suggest that the gaming urge/craving in online gaming addiction and craving in substance dependence might share the same neurobiological mechanism.

Premonitory urges and tics in Tourette syndrome: computational mechanisms and neural correlates.

Science.gov (United States)

Conceição, Vasco A; Dias, Ângelo; Farinha, Ana C; Maia, Tiago V

2017-10-01

Tourette syndrome is characterized by open motor behaviors - tics - but another crucial aspect of the disorder is the presence of premonitory urges: uncomfortable sensations that typically precede tics and are temporarily alleviated by tics. We review the evidence implicating the somatosensory cortices and the insula in premonitory urges and the motor cortico-basal ganglia-thalamo-cortical loop in tics. We consider how these regions interact during tic execution, suggesting that the insula plays an important role as a nexus linking the sensory and emotional character of premonitory urges with their translation into tics. We also consider how these regions interact during tic learning, integrating the neural evidence with a computational perspective on how premonitory-urge alleviation reinforces tics. Copyright © 2017 Elsevier Ltd. All rights reserved.

Role of the right dorsal anterior insula in the urge to tic in Tourette syndrome.

Science.gov (United States)

Tinaz, Sule; Malone, Patrick; Hallett, Mark; Horovitz, Silvina G

2015-08-01

The mid-posterior part of the insula is involved in processing bodily sensations and urges and is activated during tic generation in Tourette syndrome. The dorsal anterior part of the insula, however, integrates sensory and emotional information with cognitive valuation and is implicated in interoception. The right dorsal anterior insula also participates in urge suppression in healthy subjects. This study examined the role of the right dorsal anterior insula in the urge to tic in Tourette syndrome. Resting-state functional magnetic resonance imaging was performed in 13 adult Tourette patients and 13 matched controls. The role of the right dorsal anterior insula within the urge-tic network was investigated using graph theory-based neural network analysis. The functional connectivity of the right dorsal anterior insula was also correlated with urge and tic severity. Even though the patients did not exhibit any overt tics, the right dorsal anterior insula demonstrated higher connectivity, especially with the frontostriatal nodes of the urge-tic network in patients compared with controls. The functional connectivity between the right dorsal anterior insula and bilateral supplementary motor area also correlated positively with urge severity in patients. These results suggest that the right dorsal anterior insula is part of the urge-tic network and could influence the urge- and tic-related cortico-striato-thalamic regions even during rest in Tourette syndrome. It might be responsible for heightened awareness of bodily sensations generating premonitory urges in Tourette syndrome. © 2015 International Parkinson and Movement Disorder Society.

The premonitory urge to tic: measurement, characteristics, and correlates in older adolescents and adults.

Science.gov (United States)

Reese, Hannah E; Scahill, Lawrence; Peterson, Alan L; Crowe, Katherine; Woods, Douglas W; Piacentini, John; Walkup, John T; Wilhelm, Sabine

2014-03-01

In addition to motor and/or vocal tics, many individuals with Tourette syndrome (TS) or chronic tic disorder (CTD) report frequent, uncomfortable sensory phenomena that immediately precede the tics. To date, examination of these premonitory sensations or urges has been limited by inconsistent assessment tools. In this paper, we examine the psychometric properties of a nine-item self-report measure, the Premonitory Urge to Tic Scale (PUTS) and examine the characteristics and correlates of the premonitory urge to tic in a clinical sample of 122 older adolescents and adults with TS or CTD. The PUTS demonstrated adequate internal consistency, temporal stability, and concurrent validity. Premonitory urges were endorsed by the majority of individuals. Most individuals reported some relief from the urges after completing a tic and being able to stop their tics even if only temporarily. Degree of premonitory urges was not significantly correlated with age, and we did not observe any gender differences. Degree of premonitory urges was significantly correlated with estimated IQ and tic severity, but not severity of comorbid obsessive-compulsive disorder or attention-deficit hyperactivity disorder. Also, it was not related to concomitant medication status. These findings represent another step forward in our understanding of the premonitory sensations associated with TS and CTD. © 2013.

Positive and negative affect as predictors of urge to smoke: temporal factors and mediational pathways.

Science.gov (United States)

Leventhal, Adam M; Greenberg, Jodie B; Trujillo, Michael A; Ameringer, Katherine J; Lisha, Nadra E; Pang, Raina D; Monterosso, John

2013-03-01

Elucidating interrelations between prior affective experience, current affective state, and acute urge to smoke could inform affective models of addiction motivation and smoking cessation treatment development. This study tested the hypothesis that prior levels of positive (PA) and negative (NA) affect predict current smoking urge via a mediational pathway involving current state affect. We also explored if tobacco deprivation moderated affect-urge relations and compared the effects of PA and NA on smoking urge to one another. At a baseline session, smokers reported affect experienced over the preceding few weeks. At a subsequent experimental session, participants were randomly assigned to 12-hr tobacco deprived (n = 51) or nondeprived (n = 69) conditions and reported state affect and current urge. Results revealed a mediational pathway whereby prior NA reported at baseline predicted state NA at the experimental session, which in turn predicted current urge. This mediational pathway was found primarily for an urge subtype indicative of urgent need to smoke and desire to smoke for NA relief, was stronger in the deprived (vs. nondeprived) condition, and remained significant after controlling for PA. Prior PA and current state PA were inversely associated with current urge; however, these associations were eliminated after controlling for NA. These results cohere with negative reinforcement models of addiction and with prior research and suggest that: (a) NA plays a stronger role in smoking motivation than PA; (b) state affect is an important mechanism linking prior affective experience to current urge; and (c) affect management interventions may attenuate smoking urge in individuals with a history of affective disturbance. (PsycINFO Database Record (c) 2013 APA, all rights reserved).

Gender differences in temporal relationships between gambling urge and cognitions in treatment-seeking adults.

Science.gov (United States)

Dunsmuir, Phoebe; Smith, David; Fairweather-Schmidt, A Kate; Riley, Ben; Battersby, Malcolm

2018-04-01

Many gambling-specific CBT programs seek to target either gambling-related urge or cognitions or both. However, little is known of the influence of one symptom type on another across time and whether these differ for men and women help-seeking problem gamblers. The aim of this study was threefold: to determine presence of measurement invariance for urge and cognition measures over time; to investigate the effect of baseline urge on end-of-treatment gambling-related cognitions - and the reciprocal relationship; and, identify whether these pathways differ across gender. Self-reported gambling urge (GUS), and gambling-related cognitions (GRCS) data from treatment-seeking problem gamblers prior to and post treatment (N = 223; 62% men) were analyzed with cross-lagged panel models, moderated by gender. Conceptualization of urge and cognitions were found to be temporally stable. There was no significant association between baseline GUS scores and post-treatment GRCS scores, nor the reverse relationship. Putatively, this infers that coexisting urge and gambling-related cognition components of problem gambling operate independently over time. Analyses revealed gambling urge had a significantly stronger tracking correlation across time for men than women when adjusting for cognition paths. This investigation provides early evidence for tailoring CBT in response to sub-population gambling-related characteristics, demonstrated across men and women. Copyright © 2018 Elsevier B.V. All rights reserved.

Distinct coping strategies differentially predict urge levels and lapses in a smoking cessation attempt.

Science.gov (United States)

Brodbeck, Jeannette; Bachmann, Monica S; Znoj, Hansjörg

2013-06-01

This study analysed mechanisms through which stress-coping and temptation-coping strategies were associated with lapses. Furthermore, we explored whether distinct coping strategies differentially predicted reduced lapse risk, lower urge levels, or a weaker association between urge levels and lapses during the first week of an unassisted smoking cessation attempt. Participants were recruited via the internet and mass media in Switzerland. Ecological momentary assessment (EMA) with mobile devices was used to assess urge levels and lapses. Online questionnaires were used to measure smoking behaviours and coping variables at baseline, as well as smoking behaviour at the three-month follow-up. The sample consisted of 243 individuals, aged 20 to 40, who reported 4199 observations. Findings of multilevel regression analyses show that coping was mainly associated with a reduced lapse risk and not with lower urge levels or a weaker association between urge levels and lapses. 'Calming down' and 'commitment to change' predicted a lower lapse risk and also a weaker relation between urge levels and lapses. 'Stimulus control' predicted a lower lapse risk and lower urge levels. Conversely, 'task-orientation' and 'risk assessment' were related to higher lapse risk and 'risk assessment' also to higher urge levels. Disengagement coping i.e. 'eating or shopping', 'distraction', and 'mobilising social support' did not affect lapse risk. Promising coping strategies during the initial stage of smoking cessation attempt are targeted directly at reducing the lapse risk and are characterised by engagement with the stressor or one's reactions towards the stressor and a focus on positive consequences instead of health risks. Copyright © 2013 Elsevier Ltd. All rights reserved.

Classifying smoking urges via machine learning.

Science.gov (United States)

Dumortier, Antoine; Beckjord, Ellen; Shiffman, Saul; Sejdić, Ervin

2016-12-01

Smoking is the largest preventable cause of death and diseases in the developed world, and advances in modern electronics and machine learning can help us deliver real-time intervention to smokers in novel ways. In this paper, we examine different machine learning approaches to use situational features associated with having or not having urges to smoke during a quit attempt in order to accurately classify high-urge states. To test our machine learning approaches, specifically, Bayes, discriminant analysis and decision tree learning methods, we used a dataset collected from over 300 participants who had initiated a quit attempt. The three classification approaches are evaluated observing sensitivity, specificity, accuracy and precision. The outcome of the analysis showed that algorithms based on feature selection make it possible to obtain high classification rates with only a few features selected from the entire dataset. The classification tree method outperformed the naive Bayes and discriminant analysis methods, with an accuracy of the classifications up to 86%. These numbers suggest that machine learning may be a suitable approach to deal with smoking cessation matters, and to predict smoking urges, outlining a potential use for mobile health applications. In conclusion, machine learning classifiers can help identify smoking situations, and the search for the best features and classifier parameters significantly improves the algorithms' performance. In addition, this study also supports the usefulness of new technologies in improving the effect of smoking cessation interventions, the management of time and patients by therapists, and thus the optimization of available health care resources. Future studies should focus on providing more adaptive and personalized support to people who really need it, in a minimum amount of time by developing novel expert systems capable of delivering real-time interventions. Copyright © 2016 Elsevier Ireland Ltd. All rights

New insights on the functional role of URG7 in the cellular response to ER stress.

Science.gov (United States)

Armentano, Maria Francesca; Caterino, Marianna; Miglionico, Rocchina; Ostuni, Angela; Pace, Maria Carmela; Cozzolino, Flora; Monti, Maria; Milella, Luigi; Carmosino, Monica; Pucci, Piero; Bisaccia, Faustino

2018-04-28

Up-regulated Gene clone 7 (URG7) is an ER resident protein, whose expression is up-regulated in the presence of hepatitis B virus X antigen (HBxAg) during HBV infection. In virus-infected hepatocytes, URG7 shows an anti-apoptotic activity due to the PI3K/AKT signalling activation, does not seem to have tumorigenic properties, but it appears to promote the development and progression of fibrosis. However, the molecular mechanisms underlying URG7 activity remain largely unknown. To shed light on URG7 activity, we first analysed its interactome in HepG2 transfected cells: this analysis suggests that URG7 could have a role in affecting protein synthesis, folding and promoting proteins degradation. Moreover, keeping into account its subcellular localisation in the ER and that several viral infections give rise to ER stress, a panel of experiments was performed to evaluate a putative role of URG7 in ER stress. Our main results demonstrate that in ER-stressed cells URG7 is able to modulate the expression of Unfolded Protein Response (UPR) markers towards survival outcomes, up-regulating GRP78 protein and down-regulating the pro-apoptotic protein CHOP. Furthermore, URG7 reduces the ER stress by decreasing the amount of unfolded proteins, by increasing both the total protein ubiquitination and the AKT activation and reducing Caspase 3 activation. All together these data suggest that URG7 plays a pivotal role as a reliever of ER stress-induced apoptosis. This is the first characterisation of URG7 activity under ER stress conditions. The results presented here will help to hypothesise new strategies to counteract the antiapoptotic activity of URG7 in the context of the viral infection. © 2018 Société Française des Microscopies and Société de Biologie Cellulaire de France. Published by John Wiley & Sons Ltd.

Review of Congressional Issues. News from Capitol Hill.

Science.gov (United States)

Heinz, Ann Simeo

2002-01-01

Focuses on U.S. congressional issues in two categories: (1) enacted legislation, and (2) proposed legislation. Addresses topics such as the resolution related to Iraq, the Department of Homeland Security, Pledge of Allegiance, social security protection, elder justice, and women's rights. Includes learning activities. (CMK)

78 FR 51189 - Filing Dates for the Alabama Special Elections in the 1st Congressional District

Science.gov (United States)

2013-08-20

... 1st Congressional District AGENCY: Federal Election Commission. ACTION: Notice of filing dates for... Congressional District vacated by Representative Jo Bonner. There are three possible special elections, but only... Election, the top two vote-getters will participate in a Special Runoff Election. General Election...

Congressional Authority to Limit Military Operations

Science.gov (United States)

2013-02-19

corporals , thirty-two drums and fifes, and seven hundred and twenty privates....”33 Congress authorized the President to appoint certain other officers...U.S. Armed Forces to involvements abroad absent any congressional participation other than consultation and after-the-fact financing . In 1994, for...F.2d 1146, 1156-1157 (2nd Cir. 1973). 126 Fleming v. Mohawk Wrecking & Lumber Co., 331 U.S. 111, 116 (1947). See also Berk v. Laird 317 F. Supp. 715

URG11 mediates hypoxia-induced epithelial-to-mesenchymal transition by modulation of E-cadherin and β-catenin

International Nuclear Information System (INIS)

Du, Rui; Huang, Chen; Bi, Qian; Zhai, Ying; Xia, Lin; Liu, Jie; Sun, Shiren; Fan, Daiming

2010-01-01

Upregulated gene 11 (URG11), recently identified as a new HBx-upregulated gene that may activate β-catenin and Wnt signaling, was found to be upregulated in a human tubule cell line under low oxygen. Here, we investigated the potential role of URG11 in hypoxia-induced renal tubular epithelial-to-mesenchymal (EMT). Overexpression of URG11 in a human proximal tubule cell line (HK2) promoted a mesenchymal phenotype accompanied by reduced expression of the epithelial marker E-cadherin and increased expression of the mesenchymal markers vimentin and α-SMA, while URG11 knockdown by siRNA effectively reversed hypoxia-induced EMT. URG11 promoted the expression of β-catenin and increased its nuclear accumulation under normoxic conditions through transactivation of the β-catenin promoter. This in turn upregulated β-catenin/T-cell factor (TCF) and its downstream effector genes, vimentin, and α-SMA. In vivo, strong expression of URG11 was observed in the tubular epithelia of 5/6-nephrectomized rats, and a Western blot analysis demonstrated a close correlation between HIF-1α and URG11 protein levels. Altogether, our results indicate that URG11 mediates hypoxia-induced EMT through the suppression of E-cadherin and the activation of the β-catenin/TCF pathway.

Understanding Public Policy Making through the Work of Committees: Utilizing a Student-Led Congressional Hearing Simulation

Science.gov (United States)

Rinfret, Sara R.; Pautz, Michelle C.

2015-01-01

In an effort to help students better understand the complexity of making environmental policy and the role of policy actors in this process, we developed a mock congressional hearing simulation. In this congressional hearing, students in two environmental policy courses take on the roles of members of Congress and various interest groups to…

Exposure to electronic nicotine delivery systems (ENDS) visual imagery increases smoking urge and desire.

Science.gov (United States)

King, Andrea C; Smith, Lia J; Fridberg, Daniel J; Matthews, Alicia K; McNamara, Patrick J; Cao, Dingcai

2016-02-01

Use and awareness of electronic nicotine delivery systems (ENDS; also known as electronic cigarettes or e-cigarettes) has increased rapidly in recent years, particularly among young adults. As use of ENDS resembles traditional smoking in both hand-to-mouth movements and inhalation and exhalation behaviors, we determined whether exposure to e-cigarette use via video exposure would act as a cue to elicit urge and desire for a combustible cigarette. Young adult smokers (mean age of 26.3 ± 4.1 years) were randomized to view a brief video montage of advertisements depicting either e-cigarette vaping (n = 38) or bottled water drinking (n = 40). Pre- and postcue exposure assessments were conducted in a controlled laboratory setting without other smoking or vaping cues present or behaviors allowed. Primary outcomes included change from pre-exposure baseline in smoking urge (Brief Questionnaire of Smoking Urges) and desire for a combustible and e-cigarette (visual analogue scales). Results showed that relative to exposure to the bottled water video, exposure to the ENDS video significantly increased smoking urge (p e-cigarette (p < .001). These findings provide preliminary evidence that passive exposure to video imagery of ENDS use may generalize as a condition cue and evoke urges for a combustible cigarette in young adult smokers. It remains to be determined whether such increases in urge and desire correspond to increases in actual smoking behavior. (c) 2016 APA, all rights reserved).

Trait Mindfulness, Problem-Gambling Severity, Altered State of Awareness and Urge to Gamble in Poker-Machine Gamblers.

Science.gov (United States)

McKeith, Charles F A; Rock, Adam J; Clark, Gavin I

2017-06-01

In Australia, poker-machine gamblers represent a disproportionate number of problem gamblers. To cultivate a greater understanding of the psychological mechanisms involved in poker-machine gambling, a repeated measures cue-reactivity protocol was administered. A community sample of 38 poker-machine gamblers was assessed for problem-gambling severity and trait mindfulness. Participants were also assessed regarding altered state of awareness (ASA) and urge to gamble at baseline, following a neutral cue, and following a gambling cue. Results indicated that: (a) urge to gamble significantly increased from neutral cue to gambling cue, while controlling for baseline urge; (b) cue-reactive ASA did not significantly mediate the relationship between problem-gambling severity and cue-reactive urge (from neutral cue to gambling cue); (c) trait mindfulness was significantly negatively associated with both problem-gambling severity and cue-reactive urge (i.e., from neutral cue to gambling cue, while controlling for baseline urge); and (d) trait mindfulness did not significantly moderate the effect of problem-gambling severity on cue-reactive urge (from neutral cue to gambling cue). This is the first study to demonstrate a negative association between trait mindfulness and cue-reactive urge to gamble in a population of poker-machine gamblers. Thus, this association merits further evaluation both in relation to poker-machine gambling and other gambling modalities.

77 FR 30294 - Award of a Single Source Cooperative Agreement Grant to the Congressional Hunger Center in...

Science.gov (United States)

2012-05-22

... Source Cooperative Agreement Grant to the Congressional Hunger Center in Washington, DC AGENCY: Office of...) announces the award of a single source cooperative agreement to the Congressional Hunger Center in Washington, DC to support a Bill Emerson National Hunger Fellow. C.F.D.A. Number: 93.647. Statutory Authority...

Relationships between Premonitory Urge and Anxiety in Youth with Chronic Tic Disorders

OpenAIRE

Rozenman, Michelle; Johnson, Olivia E.; Chang, Susanna W.; Woods, Douglas W.; Walkup, John T.; Wilhelm, Sabine; Peterson, Alan; Scahill, Lawrence; Piacentini, John

2014-01-01

Tourette's Disorder and other chronic tic disorders are common neurodevelopmental conditions. One characteristic of tic disorders is the premonitory urge, an aversive or unpleasant sensory phenomenon that may precede tics. Initial examination of premonitory urge in pediatric tic disorders suggests that awareness and experience of sensations preceding tics may be related to anxiety and OCD. However, it may be possible that specific anxiety-related symptoms, such as anxious physiologic arousal,...

National centers urged to team up, compete

CERN Multimedia

König, R

2001-01-01

A new report from Germany's scientific evaluatory body states that the national research centers are too insular. It urges the government to foster cooperation and competition between themselves and outside labs. It suggests using a USA style funding model with research programs that cut across many institutions rather than block grants to individual facilities (1 page).

Increased Urge to Gamble Following Near-Miss Outcomes May Drive Purchasing Behaviour in Scratch Card Gambling.

Science.gov (United States)

Stange, Madison; Graydon, Candice; Dixon, Mike J

2017-09-01

Previous research into scratch card gambling has highlighted the effects of these games on players' arousal and affective states. Specifically, near-miss outcomes in scratch cards (uncovering 2 of 3 needed jackpot symbols) have been associated with high levels of physiological and subjective arousal and negative emotional evaluations, including increased frustration. We sought to extend this research by examining whether near-misses prompted increases in gambling urge, and the subsequent purchasing of additional scratch cards. Participants played two scratch cards with varying outcomes with half of the sample experiencing a near-miss for the jackpot prize, and the other half experiencing a regular loss. Players rated their urge to continue gambling after each game outcome, and following the initial playing phase, were then able to use their winnings to purchase additional cards. Our results indicated that near-misses increased the urge to gamble significantly more than regular losses, and urge to gamble in the near-miss group was significantly correlated with purchasing at least one additional card. Although some players in the loss group purchased another card, there was no correlation between urge to gamble and purchasing in this group. Additionally, participants in the near-miss group who purchased additional cards reported higher levels of urge than those who did not purchase more cards. This was not true for the loss group: participants who experienced solely losing outcomes reported similar levels of urge regardless of whether or not they purchased more scratch cards. Despite near-misses' objective status as monetary losses, the increased urge that follows near-miss outcomes may translate into further scratch card gambling for a subset of individuals .

The congressional viewpoint: Deficit reduction and risk legislation

Energy Technology Data Exchange (ETDEWEB)

Chakoff, H.E.

1995-12-31

This presentation will provide a current congressional status of legislation related to low-level waste and DOE cleanup. Key legislation discussed will include S. 755 for Privatization of the Uranium Enrichment Corporation and the markup of H.R. 1020, the Nuclear Waste Legislation. In addition, the session will include a discussion of legislation related to the approval of the Texas compact.

The congressional viewpoint: Deficit reduction and risk legislation

International Nuclear Information System (INIS)

Chakoff, H.E.

1995-01-01

This presentation will provide a current congressional status of legislation related to low-level waste and DOE cleanup. Key legislation discussed will include S. 755 for Privatization of the Uranium Enrichment Corporation and the markup of H.R. 1020, the Nuclear Waste Legislation. In addition, the session will include a discussion of legislation related to the approval of the Texas compact

The attitudes of science policy, environmental, and utility leaders on U.S. Energy issues and fusion

Science.gov (United States)

Miller, J. D.

1988-03-01

This paper examines the awareness, knowledge, attitudes, and policy preferences of a national sampling of leaders from the science policy, environmental, and utility fields, and of congressional science staff members. Several conclusions emerge: First, a substantial segment of those polled already have some familiarity with the full range of issues about current energy policy. More specifically, there is also a substantial portion of the leaders who believe they have an understanding of the fusion process and who hold the expectation that fusion-based energy technology will be the primary source of electrical power fifty years from now. In this regard, then, we may conclude that there already exists a foundation or basis upon which policy leaders may build an expanded and improved understanding of general energy issues, and of the fusion process and related technologies. Second, the policy attitudes and orientations of the leaders appear to be positive. Utility leaders show a great deal of enthusiasm for the future prospects of fusion-based energy technologies, as do most science policy leaders. There is discernibly less enthusiasm among environmental leaders and the congressional science staff about long term prospects for fusion-based systems, but even among these groups there is still substantial support. Among all of the groups, there is a recognition that fossil fuel resources are finite and that it is imperative to plan now for the time when those resources will be gone or severely limited. In broad terms, there is already a forward looking perspective in regard to energy policy. Third, following a pattern similar to that found in regard to biotechnology, science policy and environmental organization leaders appear to rely heavily on printed media and to focus their trust and confidence on a small number of distinguished publications. We observe a two-step information process. In the first step, leaders use science magazines, news magazines, newspapers, and

Blood Clotting and Pregnancy

Medline Plus

Full Text Available ... Policy Statements Congressional Fellowship Testimony and Correspondence Advocacy Leadership Institute View all Support Medical Research Urge your ... Image Bank Advocacy Action Alerts Policy News Advocacy Leadership Institute Policy Statements Testimony & Correspondence Meetings ASH Annual ...

A Grey Area: Congressional Oversight of the Middle Ground Between Title 10 and Title 50

Science.gov (United States)

2012-06-01

1950’s, just a few short years after the Agency’s creation.1 With Watergate fresh on the country’s mind having just witnessed President Nixon’s...3 Congressional Oversight Legislative Overview Congressional oversight is not a result of modern scandals as one might think; it is as old as the...President Reagan’s tenure, however, members of Congress believed that he had overstepped his authority in the so-called “Iran-Contra affair.” The scandal

Examining Cognitive Processes and Drinking Urge in PTSD

Science.gov (United States)

Bachrach, Rachel L.; Wardell, Jeffrey D.; Coffey, Scott F.

2018-01-01

Despite their centrality to learning theories, strikingly little attention has been paid to the role of cognitions in efforts to understand associations between posttraumatic stress disorder (PTSD) and alcohol drinking. In the present study, we sought to examine information processing pathways for trauma and alcohol information, and the effects of posttraumatic stress and trauma cue exposure on these pathways. Participants were college students (N = 232; 49% female; Mage = 19.56,SD = 1.44) categorized into three diagnostic groups based on current PTSD status determined by structured clinical interview. These students then were exposed to a personalized trauma or neutral cue script, followed by a Stroop task modified to include trauma, alcohol, and contrast words. Indices of mood and urge to drink alcohol were administered throughout the task. Findings revealed that those with PTSD who were exposed to the personalized trauma cue showed a general response slowing across all stimuli types on the Stroop task. Intriguingly, this slowing effect was significantly associated with urge to drink alcohol for only those PTSD participants who were exposed to the trauma cues. In contrast, we did not find support for the hypothesis that trauma cues would lead to attention bias to trauma and alcohol specific Stroop stimuli among participants with PTSD, nor did slower RT for specific word types predict unique variance in urge to drink alcohol. Findings suggest that individual (PTSD) and environmental (cue) circumstances may work conjointly to precipitate changes in cognitive processing - changes that may have implications for drinking motivation. Given the importance of cognition in the etiology of both PTSD and drinking, this is a mechanism that warrants further investigation. PMID:28073047

Researchers urge climate-resilience support for South African maize ...

International Development Research Centre (IDRC) Digital Library (Canada)

2016-04-20

Apr 20, 2016 ... Researchers urge climate-resilience support for South African maize farmers ... They found that climate change is likely to hurt livelihoods and food security ... In Burkina Faso, local cultivation and livestock practices are losing ...

NASA study backs SSTO, urges shuttle phaseout

Science.gov (United States)

Asker, James R.

1994-03-01

A brief discusion of a Congressionally ordered NASA study on how to meet future US Government space launch needs is presented. Three options were examined: (1) improvement ofthe Space Shuttle; (2) development of expendable launch vehicles (ELVs); and (3) development of a single-stage-to-orbit (SSTO), manned vehicle that is reusable with advanced technology. After examining the three options, it was determined that the most economical approach to space access through the year 2030 would be to develop the SSTO vehicle and phase out Space Shuttle operations within 15 years and ELVs within 20 years. Other aspects of the study's findings are briefly covered.

World AIDS day 1991 observances urge sharing the challenge.

Science.gov (United States)

1992-01-01

The Region of the Americas took part in World AIDS DAy 1991, whose theme, "Sharing the Challenge," urged all sectors of society to support AIDS-related education, services, and advocacy. The day of observance was intended to encourage the participation of public, private, nongovernmental, and religious leaders in promoting AIDS-related activities. Although World AIDS Day took place on December 1, activities in the Region of the Americans began from the last week of November and into the first week of December. Most of these activities were designed to educate the public on how to avoid infection, as well as inform and sensitize audiences on the health and social needs of those infected. These activities took the form of press conferences, exhibitions, lectures, public concerts, television adds, etc. One such activity, sponsored by the Pan American Health Organization (PAHO) and held at its headquarters in Washington, D.C., focused on the AIDS crisis and the need for educational activities. The program opened with a speech by Dr. Carlyle Guerra de Macedo, PAHO's director, who warned against complacency in confronting the disease. US Surgeon General Antonia Novello also spoke at the occasion, addressing the growing threat of AIDS among women. Already, 12% of AIDS victims in the US are women, and heterosexual transmissions of AIDS will likely continued to increase. Pointing out that a vaccine is not expected in the short term, PAHO's Dr. David Brandling-Bennet stressed that the fight against AIDS depends on disseminating information. The PAHO meeting also featured a panel discussion composed of educators and health professionals, who discussed the educational responsibility of television in transmitting the AIDS-prevention message to the public.

Congressional Influence as a Determinant of Subprime Lending

OpenAIRE

Stuart A. Gabriel; Matthew E. Kahn; Ryan K. Vaughn

2013-01-01

We apply unique loan level data from New Century Financial Corporation, a major subprime lender, to assess whether attributes of Congressional Representatives were associated with access to and pricing of subprime mortgage credit. Research findings indicate higher likelihoods of subprime loan origination and lower mortgage pricing among borrowers represented by the Republican and Democratic leadership of Congress. Black borrowers also benefitted from significantly larger loan amounts in those...

Hepatitis Bx Antigen Stimulates Expression of a Novel Cellular Gene, URG4, that Promotes Hepatocellular Growth and Survival

Directory of Open Access Journals (Sweden)

N. Lale Satiroglu Tufan

2002-01-01

Full Text Available Hepatitis B virus encoded X antigen (HBxAg may contribute to the development of hepatocellular carcinoma (HCC by up-or downregulating the expression of cellular genes that promote cell growth and survival. To test this hypothesis, HBxAg-positive and-negative HepG2 cells were constructed, and the patterns of cellular gene expression compared by polymerase chain reaction select cDNA subtraction. The full-length clone of one of these upregulated genes (URG, URG4, encoded a protein of about 104 kDa. URG4 was strongly expressed in hepatitis 13-infected liver and in HCC cells, where it costained with HBxAg, and was weakly expressed in uninfected liver, suggesting URG4 was an effector of HBxAg in vivo. Overexpression of URG4 in HepG2 cells promoted hepatocellular growth and survival in tissue culture and in soft agar, and accelerated tumor development in nude mice. Hence, URG4 may be a natural effector of HBxAg that contributes importantly to multistep hepatocarcinogenesis.

Clerics urge ban on altering germline cells.

Science.gov (United States)

Norman, C

1983-06-24

A resolution calling for a ban on genetic engineering of human reproductive cells has been signed by leaders of almost every major church group in the United States. Some of the religious leaders, while not certain that a total moratorium should be placed on altering germline cells, signed the statement in order to stimulate public debate on the issue. Legislation has recently been introduced in Congress to set up a committee to monitor genetic engineering and its human applications, but author Jeremy Rifkin, the impetus behind the church leaders' resolution, argues that such tampering threatens the gene pool and should be banned altogether.

Premonitory urges for tics in adult patients with Tourette syndrome.

Science.gov (United States)

Crossley, Eleanor; Seri, Stefano; Stern, Jeremy S; Robertson, Mary M; Cavanna, Andrea E

2014-01-01

Patients with Tourette syndrome (TS) often report characteristic sensory experiences, also called premonitory urges (PUs), which precede tic expression and have high diagnostic relevance. This study investigated the usefulness of a scale developed and validated in children and adolescents-the Premonitory Urge for Tics Scale (PUTS, Woods et al., 2005 [13])-for the assessment of PUs in adult patients with TS. Standard statistical methods were applied to test the psychometric properties of the PUTS in 102 adult TS outpatients recruited from two specialist clinics in the United Kingdom. The PUTS showed good acceptability and endorsement rates, with evenly distributed scores and low floor and ceiling effects. Item-total correlations were moderate to strong; PUTS total scores were significantly correlated with quantitative measures of TS severity. The PUTS showed excellent internal consistency reliability (Cronbach's alpha=0.85) and Spearman's correlations demonstrated satisfactory convergent and discriminant validity. Although originally devised to assess urges to tic in young patients with TS, the PUTS demonstrated good psychometric properties in a large sample of adults recruited at specialist TS clinics. This instrument is therefore recommended for use across the life span as a valid and reliable self-report measure of sensory experiences accompanying tic expression. Copyright © 2013 The Japanese Society of Child Neurology. Published by Elsevier B.V. All rights reserved.

Positive smoking outcome expectancies mediate the association between negative affect and smoking urge among women during a quit attempt.

Science.gov (United States)

Cano, Miguel Ángel; Lam, Cho Y; Chen, Minxing; Adams, Claire E; Correa-Fernández, Virmarie; Stewart, Diana W; McClure, Jennifer B; Cinciripini, Paul M; Wetter, David W

2014-08-01

Ecological momentary assessment was used to examine associations between negative affect, positive smoking outcome expectancies, and smoking urge during the first 7 days of a smoking quit attempt. Participants were 302 female smokers who enrolled in an individually tailored smoking cessation treatment study. Multilevel mediation analysis was used to examine the temporal relationship among the following: (a) the effects of negative affect and positive smoking outcome expectancies at 1 assessment point (e.g., time j) on smoking urge at the subsequent time point (e.g., time j + 1) in Model 1; and, (b) the effects of negative affect and smoking urge at time j on positive smoking outcome expectancies at time j + 1 in Model 2. The results from Model 1 showed a statistically significant effect of negative affect at time j on smoking urge at time j + 1, and this effect was mediated by positive smoking outcome expectancies at time j, both within- and between-participants. In Model 2, the within-participant indirect effect of negative affect at time j on positive smoking outcome expectancies at time j + 1 through smoking urge at time j was nonsignificant. However, a statistically significant indirect between-participants effect was found in Model 2. The findings support the hypothesis that urge and positive smoking outcome expectancies increase as a function of negative affect, and suggest a stronger effect of expectancies on urge as opposed to the effect of urge on expectancies.

Congressional-executive interaction and the nuclear waste repository site selection process

International Nuclear Information System (INIS)

Thurber, J.A.; Evanson, T.C.

1993-01-01

The Nuclear Waste Policy Act of 1982 (NWPA) (P.L. 97-425) and the Nuclear Waste Policy Amendments Act of 1987 (NWPAA) (Title V of P.L. 100-203) provide the framework for the DOE Office of Civilian Radioactive Waste Management (OCRWM) to find a permanent means for disposing of high-level nuclear waste in the US. The focus of this study is the congressional decision-making process associated with passage of the Nuclear Waste Policy Amendments Act of 1987. The passage of NWPAA was a direct result of the failure of the policy adopted in the Nuclear Waste Policy Act of 1982. This study analyzes the nature of congressional nuclear waste policy-making through the lens of subsystems theory. The data analysis is primarily based on confidential interviews with over fifty key actors in the nuclear waste policy subsystem as well as an analysis of primary source documents

Pakistan strong industrial base urged for economic progress

CERN Multimedia

2001-01-01

A conference organized by Pakistan Nuclear Society urged that Pakistan should develop a strong industrial base and capability to export equipment for economic progress. The chairmen of PAEC pointed out that Pakistan is already showing remarkable progress in export of science-related equipment to CERN. He also asked scientists to wage a war against Pakistans inability to acquire indigenous technology (1 page).

Malalties de transmissió sexual a urgències pediàtriques

OpenAIRE

Díaz Sabogal, Diana; Curcoy Barcenilla, Ana Isabel; Trenchs Sainz de la Maza, Victoria; Giménez Roca, Clara; Luaces Cubells, Carles

2014-01-01

Determinar les característiques dels pacients diag- nosticats de malalties de transmissió sexual (MTS) a urgèn- cies i establir la freqüència en què són degudes a abús sexual. Mètode. Estudi retrospectiu fet entre el gener del 2007 i el desembre del 2011. S'inclouen els pacients menors de 18 anys diagnosticats a urgències d'MTS -infecció per Neisse- ria gonorrhoeae, Chlamydia trachomatis, Treponema palli- dum, , virus d'immunodeficiència humana (VIH), virus del pa- pil loma humà (VPH) i virus...

Leader self-definition and leader self-serving behavior

NARCIS (Netherlands)

Rus, Diana; van Knippenberg, Daan; Wisse, Barbara

The present research investigated the relationship between leader self-definition processes and leader self-serving behaviors. We hypothesized that self-definition as a leader interacts with social reference information (descriptive and injunctive) in predicting leader self-serving actions Six

Regional Power Authority urged for TMI operations

International Nuclear Information System (INIS)

Anon.

1981-01-01

If the Three Mile Island (TMI) unit 1 returns to service, state ownership with a Regional Power Authority to oversee its operation and complete the cleanup of unit 2 would benefit ratepayers and avoid lengthy lawsuits, according to an Arthur Young and Company report to the New Jersey Board of Utilities. The report rejects continued ownership by General Public Utilities (GPU), merger, divestiture, and other options. It also outlines several conditions necessary for a Regional Power Authority: adequate rate relief, restart of TMI-1, congressional tax exemption, and approval by the GPU board and stockholders. The report recommends that Jersey Central divest itself of GPU to avoid financial disaster if GPU should declare bankruptcy, but it advises maintaining the flexibility to exercise long-term options

The impact of harmfulness information on citric acid induced cough and urge-to-cough.

Science.gov (United States)

Janssens, Thomas; Brepoels, Sarah; Dupont, Lieven; Van den Bergh, Omer

2015-04-01

The cough reflex is an automatic protective reflex, which can be modulated by conscious effort or other forms of top-down control. In this experiment, we investigated whether information about harmfulness of a cough-inducing substance would augment cough reflex sensitivity and associated urge-to-cough. Healthy participants (N = 39) were randomized to receive information that they were to inhale a harmless substance (natural citric acid), or a potentially harmful substance (a potent agro-chemical acid). Using dosimeter-controlled inhalations, the dose of citric acid eliciting at least three coughs (C3) was determined. Next, participants received 4 blocks of randomized presentations of citric acid at the C3 dose, a sub-threshold dose of citric acid and saline control. C3 was reached for 27/39 participants, and C3 thresholds were not influenced by harmfulness information. During repeated citric acid presentations, framing the cough-inducing substance as a potentially harmful chemical resulted in a greater urge-to-cough compared to information framing it as natural citric acid (p < .01). The experimental manipulation did not influence cough frequencies. Our findings show that harmfulness information influences urge-to-cough, corroborating the role of cortical mechanisms in modulating the urge-to-cough and suggesting that cognitive manipulations may contribute to cough treatment. Copyright © 2015 Elsevier Ltd. All rights reserved.

A Prototypical First-Generation Electronic Cigarette Does Not Reduce Reports of Tobacco Urges or Withdrawal Symptoms among Cigarette Smokers

Directory of Open Access Journals (Sweden)

Arit M. Harvanko

2017-01-01

Full Text Available It is unknown whether first-generation electronic cigarettes reduce smoking urges and withdrawal symptoms following a 24 h deprivation period. This study tested whether a first-generation electronic cigarette reduces smoking urges and withdrawal symptoms in cigarette smokers. Following 24 h of tobacco deprivation, using a within-subjects design, eight nontreatment seeking tobacco cigarette smokers (3 females administered 10 puffs from a conventional cigarette or a first-generation electronic cigarette containing liquid with 0, 8 or 16 mg/ml nicotine. Conventional cigarettes ameliorated smoking urges and electronic cigarettes did not, regardless of nicotine concentration. First-generation electronic cigarettes may not effectively substitute for conventional cigarettes in reducing smoking urges, regardless of nicotine concentration.

Law as Treaties?: The Constitutionality of Congressional-Executive Agreements

OpenAIRE

Yoo, John C.

2000-01-01

This article seeks to resolve the debate over the use of a statutory method for approving international agreements in place of the supermajority process required by the Constitution's Treaty Clause. These "congressional-executive agreements," which require only simple majorities in Congress and presidential signature, have become the instrument of choice for entry into some of the nation's most significant international obligations, such as the WTO and NAFTA. Some, such as Bruce Ackerman and ...

The Effect of Social Anxiety on Urge and Craving among Smokers with and without Anxiety Disorders

Science.gov (United States)

Kimbrel, Nathan A.; Morissette, Sandra B.; Gulliver, Suzy B.; Langdon, Kirsten J.; Zvolensky, Michael J.

2014-01-01

Background Despite the often social nature of smoking, relatively little research has been conducted on the relationship between smoking and social anxiety disorder (SAD). Method Participants (N = 99) included 34 smokers without current mental health disorders, 37 smokers with SAD, and 28 smokers who met criteria for other anxiety disorder diagnoses (e.g., panic disorder or generalized anxiety disorder, but not SAD). Nicotine and placebo patches were administered to participants in a counterbalanced manner across two assessment days. Urge and craving were assessed before and after a 5-hour nicotine absorption/deprivation period. Results Compared to smokers without current mental health disorders, smokers with SAD did not report greater nicotine dependence, but did endorse greater motivation to use nicotine to avoid negative outcomes. In addition, after controlling for demographic variables, smoking characteristics, pre-deprivation urge and craving, and other anxiety/depression symptoms, social anxiety symptoms uniquely predicted urge and craving in the placebo patch condition; however, social anxiety had no influence on urge and craving in the nicotine patch condition. Conclusions These findings suggest that one potential reason that smokers with SAD may have worse cessation outcomes is that they may experience higher levels of craving and urge to smoke during quit attempts. Thus, during a quit attempt, particularly in the absence of nicotine replacement therapy, smokers with SAD are likely to benefit from additional treatment aimed at managing or reducing their social anxiety symptoms. PMID:24331637

Aging deteriorated perception of urge-to-cough without changing cough reflex threshold to citric acid in female never-smokers.

Science.gov (United States)

Ebihara, Satoru; Ebihara, Takae; Kanezaki, Masashi; Gui, Peijun; Yamasaki, Miyako; Arai, Hiroyuki; Kohzuki, Masahiro

2011-06-28

The effect of aging on the cognitive aspect of cough has not been studied yet. The purpose of this study is to investigate the aging effect on the perception of urge-to-cough in healthy individuals. Fourteen young, female, healthy never-smokers were recruited via public postings. Twelve elderly female healthy never-smokers were recruited from a nursing home residence. The cough reflex threshold and the urge-to-cough were evaluated by inhalation of citric acid. The cough reflex sensitivities were defined as the lowest concentration of citric acid that elicited two or more coughs (C2) and five or more coughs (C5). The urge-to-cough was evaluated using a modified the Borg scale. There was no significant difference in the cough reflex threshold to citric acid between young and elderly subjects. The urge-to-cough scores at the concentration of C2 and C5 were significantly smaller in the elderly than young subjects. The urge-to-cough log-log slope in elderly subjects (0.73 ± 0.71 point · L/g) was significantly gentler than those of young subjects (1.35 ± 0.53 point · L/g, p < 0.01). There were no significant differences in the urge-to-cough threshold estimated between young and elderly subjects. The cough reflex threshold did not differ between young and elderly subjects whereas cognition of urge-to-cough was significantly decreased in elderly subjects in female never-smokers. Objective monitoring of cough might be important in the elderly people.

Viewing alcohol warning advertising reduces urges to drink in young adults: an online experiment.

Science.gov (United States)

Stautz, Kaidy; Marteau, Theresa M

2016-07-08

Tobacco counter-advertising is effective at promoting smoking cessation. Few studies have evaluated the impact of alcohol warning advertising on alcohol consumption and possible mechanisms of effect. This pilot study aimed to assess whether alcohol warning advertising is effective in reducing urges to drink alcohol, if emotional responses to advertising explain any such effect or perceived effectiveness, and whether effects differ among heavier drinkers. One hundred fifty-two young adult (aged 18-25) alcohol users completed an online experiment in which they were randomly assigned to view one of three sets of six advertisements: (i) alcohol warning; (ii) alcohol promoting; or (iii) advertisements for non-alcohol products. Urges to drink alcohol were self-reported post-exposure. Affective responses (pleasure and arousal) to each advertisement and perceived effectiveness of each advertisement were recorded. Typical level of alcohol consumption was measured as a potential effect modifier. Participants exposed to alcohol warning advertisements reported significantly lower urges to drink alcohol than those who viewed either alcohol promoting or non-alcohol advertisements. This effect was fully mediated by negative affective responses (displeasure) to the alcohol warning advertisements. Perceived effectiveness of alcohol warning advertisements was associated with high arousal responses. Impact of the advertisements was unaffected by typical level of alcohol consumption, although the study was not powered to detect anything other than large effects. In line with findings from the tobacco literature, alcohol warning advertisements that elicit negative affect reduce urges to drink alcohol. Their impact upon actual consumption awaits investigation.

Daily relations among affect, urge, targeted naltrexone, and alcohol use in young adults.

Science.gov (United States)

Bold, Krysten W; Fucito, Lisa M; Corbin, William R; DeMartini, Kelly S; Leeman, Robert F; Kranzler, Henry R; O'Malley, Stephanie S

2016-10-01

Heavy drinking among young adults is a serious public health problem. Naltrexone, an opioid antagonist, has been shown to reduce drinking in young adults compared to placebo and can be taken on a targeted (i.e., as needed) basis. Understanding risk factors for drinking and naltrexone effects within-person in young adults may help to optimize the use of targeted naltrexone. The current study was a secondary analysis of daily diary data from 127 (n = 40 female) young adults (age 18-25) enrolled in a double-blind clinical trial of daily (25 mg) plus targeted (25 mg) naltrexone versus placebo. Hierarchical linear models were used to examine the effects of daily affect, urge, and taking targeted medication on same-day risk of drinking to intoxication (defined as estimated blood-alcohol-concentration, BAC ≥ .08 g%). Results indicated urge significantly mediated within-person positive affect-drinking relations on a daily level. Specifically, positive affect was associated with greater urge to drink, which in turn was associated with greater odds of BAC ≥ .08 g%. Furthermore, days of greater positive affect and urge were associated with taking a targeted dose of medication, which reduced the likelihood of intoxication by nearly 23% in the naltrexone group compared to placebo. Gender and family history of alcohol dependence were examined as moderators of these daily level effects. These results provide further evidence of naltrexone's ability to reduce alcohol consumption in young adults and identify potential within-person risk processes related to heavy drinking that could inform alcohol-related interventions for this population. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

A Comparison of Urge Intensity and the Probability of Tic Completion During Tic Freely and Tic Suppression Conditions.

Science.gov (United States)

Specht, Matt W; Nicotra, Cassandra M; Kelly, Laura M; Woods, Douglas W; Ricketts, Emily J; Perry-Parrish, Carisa; Reynolds, Elizabeth; Hankinson, Jessica; Grados, Marco A; Ostrander, Rick S; Walkup, John T

2014-03-01

Tic-suppression-based treatments (TSBTs) represent a safe and effective treatment option for Chronic Tic Disorders (CTDs). Prior research has demonstrated that treatment naive youths with CTDs have the capacity to safely and effectively suppress tics for prolonged periods. It remains unclear how tic suppression is achieved. The current study principally examines how effective suppression is achieved and preliminary correlates of the ability to suppress tics. Twelve youths, ages 10 to 17 years, with moderate-to-marked CTDs participated in an alternating sequence of tic freely and reinforced tic suppression conditions during which urge intensity and tic frequency were frequently assessed. Probability of tics occurring was half as likely following high-intensity urges during tic suppression (31%) in contrast to low-intensity urges during tic freely conditions (60%). Age was not associated with ability to suppress. Intelligence indices were associated with or trended toward greater ability to suppress tics. Attention difficulties were not associated with ability to suppress but were associated with tic severity. In contrast to our "selective suppression" hypothesis, we found participants equally capable of suppressing their tics regardless of urge intensity during reinforced tic suppression. Tic suppression was achieved with an "across-the-board" effort to resist urges. Preliminary data suggest that ability to suppress may be associated with general cognitive variables rather than age, tic severity, urge severity, and attention. Treatment naive youths appear to possess a capacity for robust tic suppression. TSBTs may bolster these capacities and/or enable their broader implementation, resulting in symptom improvement. © The Author(s) 2014.

Sacral nerve root neuromodulation: an effective treatment for refractory urge incontinence.

Science.gov (United States)

Shaker, H S; Hassouna, M

1998-05-01

Sacral foramina implants have been recognized recently as a method for treatment of refractory urinary urge incontinence. We study the outcome of the procedure with in-depth analysis of the results of 18 implanted cases. Patients with urinary urge incontinence were subjected to percutaneous nerve evaluation of the S3 roots as a temporary screening test to determine response to neuromodulation. Satisfactory responders were implanted with permanent sacral root neuroprosthesis. The study design included comprehensive voiding diaries for 4 consecutive days twice as a baseline, 1 with percutaneous nerve evaluation screening, 1 after the percutaneous nerve evaluation, 1 at the 1, 3 and 6 post-implantation visits, and every 6 months thereafter. Uroflowmetry and quality of life questionnaires were performed at the same intervals. Urodynamic study was done as a baseline and 6 months after implantation of the neuroprosthesis. All 18 patients (16 women and 2 men) with refractory urge incontinence received a sacral foramina neuroprosthesis after demonstrating a good response to the percutaneous nerve evaluation. Average patient age at presentation was 42.3+/-3.3 years (range 22 to 67) and duration of urinary symptoms was 6.6+/-1.3 years (range 1.2 to 18.8). Average followup was 18.8 months (range 3 to 83). Neuromodulation in these patients showed a marked reduction in leakage episodes from 6.49 to 1.98 times per 24 hours and in the leakage severity score. Eight patients became completely dry and 4 had average leakage episodes of 1 or less daily. Patients showed as well a decrease in urinary frequency with an increase in functional bladder capacity. Associated pelvic pain improved substantially. Cystometrograms demonstrated increased volume at first sensation by 50% and increased cystometric capacity by 15% with the disappearance of uninhibited contractions in 1 of the 4 patients who presented with it preoperatively. There was also noticeable improvement in the quality of life

Building leaders paving the path for emerging leaders

CERN Document Server

Stoner, Charles R

2013-01-01

Although the selection and development of emerging leaders is fundamental to organizational growth and success, many organizations are facing a troubling scenario - a striking gap between the leaders they need and the talent available to assume the mantle of leadership. This book, grounded in empirical investigations and philosophical insights into the study of leadership, is designed to help emerging leaders bridge the gap between 'new leader' and confident, respected difference maker. From the development of leadership skills to the practice and application of successful strategies, award-wi

Viewing alcohol warning advertising reduces urges to drink in young adults: an online experiment

Directory of Open Access Journals (Sweden)

Kaidy Stautz

2016-07-01

Full Text Available Abstract Background Tobacco counter-advertising is effective at promoting smoking cessation. Few studies have evaluated the impact of alcohol warning advertising on alcohol consumption and possible mechanisms of effect. This pilot study aimed to assess whether alcohol warning advertising is effective in reducing urges to drink alcohol, if emotional responses to advertising explain any such effect or perceived effectiveness, and whether effects differ among heavier drinkers. Methods One hundred fifty-two young adult (aged 18–25 alcohol users completed an online experiment in which they were randomly assigned to view one of three sets of six advertisements: (i alcohol warning; (ii alcohol promoting; or (iii advertisements for non-alcohol products. Urges to drink alcohol were self-reported post-exposure. Affective responses (pleasure and arousal to each advertisement and perceived effectiveness of each advertisement were recorded. Typical level of alcohol consumption was measured as a potential effect modifier. Results Participants exposed to alcohol warning advertisements reported significantly lower urges to drink alcohol than those who viewed either alcohol promoting or non-alcohol advertisements. This effect was fully mediated by negative affective responses (displeasure to the alcohol warning advertisements. Perceived effectiveness of alcohol warning advertisements was associated with high arousal responses. Impact of the advertisements was unaffected by typical level of alcohol consumption, although the study was not powered to detect anything other than large effects. Conclusions In line with findings from the tobacco literature, alcohol warning advertisements that elicit negative affect reduce urges to drink alcohol. Their impact upon actual consumption awaits investigation.

Report to the Congressional Defense Committees: Status of the Department of Defense's Business Transformation Efforts

National Research Council Canada - National Science Library

2008-01-01

...). It directs the Secretary of Defense to provide the Congressional Defense Committees with an annual report on the Department's business transformation efforts and compliance with the requirements of the law...

Mastering the leader role : how individuals in leader roles increase leader role efficacy and trust in subordinates, (re)construct leader identities, and attempt to craft leader roles that fit

OpenAIRE

Gjerde, Susann

2018-01-01

People have a psychological need to master their environment and the roles they enact (Ashforth, 2001). Individuals who take on leader roles are no exception. However, as the leader role is filled with complex, demanding, conflicting and ambiguous role expectations (Conger & Fishel, 2007; Denis, Langley, & Pineault, 2000; Levin, 2010) mastering the leader role may be particularly challenging. This thesis addresses three complementary approaches to mastering the leader role and deals with each...

Can't Curb the Urge to Move? Living with Restless Legs Syndrome

Science.gov (United States)

... Special Issues Subscribe October 2012 Print this issue Can’t Curb the Urge to Move? Living With ... for people with restless legs syndrome. The condition can cause throbbing, pulling or creeping sensations in the ...

First- versus second-generation electronic cigarettes: predictors of choice and effects on urge to smoke and withdrawal symptoms.

Science.gov (United States)

Dawkins, Lynne; Kimber, Catherine; Puwanesarasa, Yasothani; Soar, Kirstie

2015-04-01

To (1) estimate predictors of first- versus second-generation electronic cigarette (e-cigarette) choice; and (2) determine whether a second-generation device was (i) superior for reducing urge to smoke and withdrawal symptoms (WS) and (ii) associated with enhanced positive subjective effects. Mixed-effects experimental design. Phase 1: reason for e-cigarette choice was assessed via questionnaire. Phase 2: participants were allocated randomly to first- or second-generation e-cigarette condition. Urge to smoke and WS were measured before and 10 minutes after taking 10 e-cigarette puffs. University of East London, UK. A total of 97 smokers (mean age 26; standard deviation 8.7; 54% female). Single-item urge to smoke scale to assess craving and the Mood and Physical Symptoms Scale (MPSS) to assess WS. Subjective effects included: satisfaction, hit, 'felt like smoking' and 'would use to stop smoking' (yes versus no response). Equal numbers chose each device, but none of the predictor variables (gender, age, tobacco dependence, previous e-cigarette use) accounted for choice. Only baseline urge to smoke/WS predicted urge to smoke/WS 10 minutes after use (B =0.38; P E-cigarette device was not a significant predictor. Those using the second-generation device were more likely to report satisfaction and use in a quit attempt (χ(2)  = 12.10, P =0.001 and χ(2)  = 5.53, P =0.02). First- and second-generation electronic cigarettes appear to be similarly effective in reducing urges to smoke during abstinence, but second-generation devices appear to be more satisfying to users. © 2014 Society for the Study of Addiction.

Repetitive urges to inflict burns: An unusual presentation of impulse control disorder.

Science.gov (United States)

Pal, Arghya; Parmar, Arpit; Pattanayak, Raman Deep

2016-01-01

Impulse control disorders (ICDs) are characterized by an inability to resist an intense impulse or drive to perform a particular act that is excessive and/or harmful to self/others. Till date, there is no published report of an ICD presenting with repetitive urges to inflict burns. We describe the case of an adult male in regular follow-up for 6 months who presented with intense, irresistible, and repetitive urges and acts of causing burns on his skin for past 1 year. The phenomenology shared the core qualities described for ICDs and patient showed adequate response to treatment. The case report describes an unusual type of ICD classifiable as not otherwise specified. More clinical and research attention is warranted toward ICDs in general, with implications for ICD-11.

Repetitive urges to inflict burns: An unusual presentation of impulse control disorder

Directory of Open Access Journals (Sweden)

Arghya Pal

2016-01-01

Full Text Available Impulse control disorders (ICDs are characterized by an inability to resist an intense impulse or drive to perform a particular act that is excessive and/or harmful to self/others. Till date, there is no published report of an ICD presenting with repetitive urges to inflict burns. We describe the case of an adult male in regular follow-up for 6 months who presented with intense, irresistible, and repetitive urges and acts of causing burns on his skin for past 1 year. The phenomenology shared the core qualities described for ICDs and patient showed adequate response to treatment. The case report describes an unusual type of ICD classifiable as not otherwise specified. More clinical and research attention is warranted toward ICDs in general, with implications for ICD-11.

Trust in direct leaders and top leaders: A trickle-up model.

Science.gov (United States)

Fulmer, C Ashley; Ostroff, Cheri

2017-04-01

Low levels of employee trust in top leaders pose challenges to organizations with respect to retention, performance, and profits. This research examines how trust in top leaders can be fostered through the relationships individuals have with their direct leaders. We propose a trickle-up model whereby trust in direct leaders exerts an upward influence on trust in top leaders. Drawing on the group value model, we predict that direct leaders' procedural justice serves as the key mechanism in facilitating the trickle-up process. Further, this process should be particularly strong for employees high on vertical collectivism, and the trickled-up trust in top leaders should exert a stronger impact on employees' overall performance in the organization than trust in direct leaders. Multiphase and multisource data from 336 individuals support these hypotheses. The findings advance our understanding of trust and leadership by highlighting that trust in leaders at different levels does not form independently and that trust in leaders trickles up across hierarchical levels. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Origin of symbol-using systems: speech, but not sign, without the semantic urge.

Science.gov (United States)

Sereno, Martin I

2014-09-19

Natural language--spoken and signed--is a multichannel phenomenon, involving facial and body expression, and voice and visual intonation that is often used in the service of a social urge to communicate meaning. Given that iconicity seems easier and less abstract than making arbitrary connections between sound and meaning, iconicity and gesture have often been invoked in the origin of language alongside the urge to convey meaning. To get a fresh perspective, we critically distinguish the origin of a system capable of evolution from the subsequent evolution that system becomes capable of. Human language arose on a substrate of a system already capable of Darwinian evolution; the genetically supported uniquely human ability to learn a language reflects a key contact point between Darwinian evolution and language. Though implemented in brains generated by DNA symbols coding for protein meaning, the second higher-level symbol-using system of language now operates in a world mostly decoupled from Darwinian evolutionary constraints. Examination of Darwinian evolution of vocal learning in other animals suggests that the initial fixation of a key prerequisite to language into the human genome may actually have required initially side-stepping not only iconicity, but the urge to mean itself. If sign languages came later, they would not have faced this constraint.

In e-mail to students, Annan urges communication to build understanding

CERN Multimedia

2003-01-01

"Using the original computer on which the Internet was created, United Nations Secretary-General Kofi Annan today sent an electronic message to young people around the world urging them to keep communicating with each other to build bridges of understanding between cultures and societies" (1 page)

URG4/URGCP enhances the angiogenic capacity of human hepatocellular carcinoma cells in vitro via activation of the NF-κB signaling pathway

International Nuclear Information System (INIS)

Xing, Sizhong; Zhang, Bing; Hua, Ruixi; Tai, William Chi-shing; Zeng, Zhirong; Xie, Binhui; Huang, Chenghui; Xue, Jisu; Xiong, Shiqiu; Yang, Jianyong; Liu, Side; Li, Heping

2015-01-01

Angiogenesis is essential for tumor growth. Hepatocellular carcinoma (HCC) is characterized by hypervascularity; high levels of angiogenesis are associated with poor prognosis and a highly invasive phenotype in HCC. Up-regulated gene-4 (URG4), also known as upregulator of cell proliferation (URGCP), is overexpressed in multiple tumor types and has been suggested to act as an oncogene. This study aimed to elucidate the effect of URG4/URGCP on the angiogenic capacity of HCC cells in vitro. Expression of URG4/URGCP in HCC cell lines and normal liver epithelial cell lines was examined by Western blotting and quantitative real-time PCR. URG4/URGCP was stably overexpressed or transiently knocked down using a shRNA in two HCC cell lines. The human umbilical vein endothelial cell (HUVEC) tubule formation and Transwell migration assays and chicken chorioallantoic membrane (CAM) assay were used to examine the angiogenic capacity of conditioned media from URG4/URGCP-overexpressing and knockdown cells. A luciferase reporter assay was used to examine the transcriptional activity of nuclear factor kappa – light – chain - enhancer of activated B cells (NF-κB). NF-κB was inhibited by overexpressing degradation-resistant mutant inhibitor of κB (IκB)-α. Expression of vascular endothelial growth factor C (VEGFC), tumor necrosis factor-α (TNFα), interleukin (IL)-6, IL-8 and v-myc avian myelocytomatosis viral oncogene homolog (MYC) were examined by quantitative real-time PCR; VEGFC protein expression was analyzed using an ELISA. URG4/URGCP protein and mRNA expression were significantly upregulated in HCC cell lines. Overexpressing URG4/URGCP enhanced - while silencing URG4/URGCP decreased - the capacity of HCC cell conditioned media to induce HUVEC tubule formation and migration and neovascularization in the CAM assay. Furthermore, overexpressing URG4/URGCP increased - whereas knockdown of URG4/URGCP decreased - VEGFC expression, NF-κB transcriptional activity, the levels

Congressional Record of Employment Discrimination Against LGBT Public Employees. 1994-2007.

OpenAIRE

Sears, Brad; Mallory, Christy; Hunter, Nan D.

2009-01-01

In considering versions of ENDA from 1994 to 2007, Congress has specifically considered unconstitutional discrimination by state, local, and federal employers against LGBT people. Direct victims of such discrimination have testified at Congressional hearings; legal scholars have presented specific cases as well as scholarship on the history and continuing legacy of such discrimination; social scientists have presented survey data and other studies documenting such discrimination; LGBT rights ...

Congressional Award Foundation: Management Action Still Needed to Establish and Document Control Requirements and Related Procedures

National Research Council Canada - National Science Library

Calbom, Linda

2000-01-01

In May 2000, we issued a report' expressing our opinion on the Congressional Award Foundation's fiscal year 1999 financial statements and on management's assertions regarding the Foundation's system...

Ethical leader behavior and leader effectiveness: the role of prototypicality and trust

OpenAIRE

Kalshoven, K.; den Hartog, D.N.

2009-01-01

The study examines factors that mediate the impact of ethical leader behavior on leader effectiveness. Little is known about how ethical leadership impacts leader effectiveness. We hypothesized that prototypicality and trust sequentially mediate the relationship between ethical leader behavior and perceived leader effectiveness. The group prototype forms an ideal representation of the group’s identity, prescribing appropriate attitudes and behaviors. Ethical leaders are role models and thus a...

United States Congressional Districts from LEGIS source data, Geographic NAD83, LOSCO (2004) [us_congress_LEGIS_2001

Data.gov (United States)

Louisiana Geographic Information Center — United States Congressional Districts. The district boundaries are the result of legislative acts and redistricting. Reapportionment (redistricting) occurs during...

Leader narcissism and follower outcomes: The counterbalancing effect of leader humility.

Science.gov (United States)

Owens, Bradley P; Wallace, Angela S; Walker, Angela S; Waldman, David A

2015-07-01

[Correction Notice: An Erratum for this article was reported in Vol 100(4) of Journal of Applied Psychology (see record 2015-29666-001). The last name of the second author was misspelled in the Online First version of the article. All versions of this article have been corrected.] In response to recent calls to theorize and examine how multiple leader characteristics may work together in their effects, the current research examines how leader narcissism and humility interact to predict perceived leader effectiveness and follower (i.e., direct-report) job engagement and performance. Although an examination of leaders who are narcissistic yet humble may seem oxymoronic and even paradoxical, researchers have suggested that seemingly contradictory personal attributes may exist simultaneously and may actually work together to produce positive outcomes. Results from survey data from followers and leaders working for a large health insurance organization showed that the interaction of leader narcissism and leader humility is associated with perceptions of leader effectiveness, follower job engagement, and subjective and objective follower job performance. Together, these results suggest that narcissistic leaders can have positive effects on followers when their narcissism is tempered by humility. (c) 2015 APA, all rights reserved).

Leaders of the profession and 'professional' leaders

DEFF Research Database (Denmark)

Bøje, Jakob Ditlev; Frederiksen, Lars Frode

of the professional complex according to a Parsonian perspective) and a more distinct leader identity associated with business, management, and accountancy. We will attempt to go beyond some of the manifest expectations of school leaders, including expectations of their training programmes, and show how being...

A pilot randomised controlled trial of the feasibility of using body scan and isometric exercises for reducing urge to smoke in a smoking cessation clinic

Directory of Open Access Journals (Sweden)

Aveyard Paul

2008-10-01

Full Text Available Abstract Background The main cause of relapse in smokers attempting to quit is inability to resist urges to smoke. Pharmacotherapy ameliorates but does not entirely prevent urges to smoke when abstinent, so other methods to resist urges to smoke might be helpful. Exercise is effective, but aerobic exercise is often impractical when urges strike. Two techniques, body scan and isometric exercise, have been shown to reduce urge intensity and nicotine withdrawal symptoms in temporarily abstinent smokers. It is unclear whether they would be used or effective in typical smokers attempting to quit. Methods In a pilot trial set in a UK smoking cessation clinic, 20 smokers were randomised to receive emails containing .mp3 files and .pdf illustrations of the instructions for doing the body scan and isometric exercises. Twenty smokers received no other intervention, although all 40 were receiving weekly behavioural support and nicotine replacement therapy. Carbon monoxide confirmed abstinence, nicotine withdrawal symptoms, urges to smoke, and use of the techniques to resist urges were recorded weekly for four weeks after quit day. Results 60–80% of quitters reported using the isometric exercises each week and 40–70% reported using the body scan to deal with urges. On average, these techniques were rated as 'slightly helpful' for controlling the urges. There were no large or significant differences in withdrawal symptoms or urge intensity between the two groups. The risk ratio and 95% confidence interval for exercises compared with controls for prolonged confirmed abstinence at four weeks was 0.82 (0.44–1.53. 81% of quitters intended to continue using isometric exercises and 25% body scan, while 81% and 50% respectively would recommend using these techniques to others trying to stop. Conclusion Isometric exercises, and to a lesser extent body scan, were popular and perceived as somewhat helpful by quitters. The trial showed that these techniques were

Characterization of urge to cough and cough symptoms associated with the common cold: results of a US internet survey.

Science.gov (United States)

Eccles, Ron; Dicpinigaitis, Peter; Turner, Ronald B; Druce, Howard M; Adeleke, Maryann; Mann, Ashley L

2016-06-01

Our knowledge of cough physiology is limited despite years of study. Even less is known about the sensation of urge to cough. Given that limited clinical data are available about urge to cough and cough attributes during a common cold, we sought to gain insights into experiences and perceptions related to these symptoms. An internet survey consisting of 51 questions was fielded in the United States. Eligible survey participants included men and women aged 18 years and older who had suffered from a cold with cough within the three months preceding the survey. Participants who confirmed suffering from recurrent cough, asthma, chronic bronchitis, chronic obstructive pulmonary disease, cystic fibrosis, or gastrointestinal reflux were excluded. Of 19,530 initial respondents, 8011 had a cold in the past three months. Of these, 6484 (81%) had experienced cough symptoms; 2708 respondents with cough due to cold and no exclusionary condition made up the analysis sample. Most respondents (62%) reported that cough developed one to two days after the onset of cold symptoms, and 45% felt that cough worsened their other cold symptoms. In 69% of respondents, cough outlasted other cold symptoms. Urge to cough was reported by 98% of respondents, and among these respondents, 64% described it as uncontrollable and 65% rated severity as moderate. More than half of respondents (57%) considered the sensation of urge to cough and the act of coughing as equally bothersome. Although urge to cough and inability to control cough were the most bothersome aspects of cough due to cold, few (<20%) respondents asked healthcare providers for treatment recommendations. Symptoms of urge to cough and cough are common and have a significant impact on cold sufferers. Understanding attributes of these symptoms may provide insights for effective management and the development of novel treatment strategies.

75 FR 52318 - Presidential Academies for American History and Civics Education; Congressional Academies for...

Science.gov (United States)

2010-08-25

... preparation for, teaching these subjects. The Congressional Academies for Students of American History and... in historical methodology or the teaching of history. We published a notice of proposed waiver and... or the teaching of history. The Secretary certifies that the waiver and extension of project period...

Leader Affect and Leadership Effectiveness: How leader affective displays influence follower outcomes

OpenAIRE

Visser, Victoria

2013-01-01

textabstractThe aim of this dissertation is to uncover the relationship between leader affective displays and leadership effectiveness. Five empirical studies were conducted to test the influence of several leader affective displays on different follower outcomes that indicate leadership effectiveness. The results showed that leader happy displays enhance followers’ creative performance, whereas leader sad displays enhance followers’ analytical performance. In addition, a leader displaying ha...

Ethical leader behavior and leader effectiveness: the role of prototypicality and trust

NARCIS (Netherlands)

Kalshoven, K.; den Hartog, D.N.

2009-01-01

The study examines factors that mediate the impact of ethical leader behavior on leader effectiveness. Little is known about how ethical leadership impacts leader effectiveness. We hypothesized that prototypicality and trust sequentially mediate the relationship between ethical leader behavior and

The good leader.

Science.gov (United States)

Bottles, K

2001-01-01

What are the traits of successful leaders and can they be applied to those of us in health care? Leaders must deal with conflict to get a group of people to move in the same direction. Successful leaders learn to have difficult conversations that increase understanding and morale and creatively deal with the inevitable interpersonal conflicts present in every organization made up of people. Another useful trait for a leader during uncertain and chaotic times is the ability to see things as they really are, rather than as we wish or believe them to be. Successful leaders are also usually optimists who level with their co-workers.

Narcissistic leaders: An asset or a liability? Leader visibility, follower responses, and group-level absenteeism.

Science.gov (United States)

Nevicka, Barbara; Van Vianen, Annelies E M; De Hoogh, Annebel H B; Voorn, Bart C M

2018-03-19

Although narcissists often emerge as leaders, research has thus far shown inconsistent results on the relationship between leader narcissism and effectiveness in the eyes of followers. Here we draw on leader distance theory (Shamir, 1995) and implicit leader theory (Lord & Maher, 1991) to propose that followers' assessment of a narcissistic leader and followers' overall job attitudes depend on the leader's visibility to the followers. The more opportunities followers have to observe narcissistic leaders the more they will experience these leaders' toxic behavior (e.g., exploitativeness) and the less they will perceive the leader as effective. To test our hypotheses we collected multisource, longitudinal data from 175 retail stores and obtained subjective (followers' perceptions of leader effectiveness and their overall job attitudes) as well as objective (leaders' organizational experience at time of hire, employee absenteeism trends) indices of leader functionality. Results showed that narcissistic leaders had less organizational experience at the time they were hired. Moreover, when followers had fewer opportunities to observe their leader, leader narcissism was positively related to perceived leadership effectiveness and job attitudes. However, when followers had more opportunity to observe their leader, the positive relationship disappeared. Finally, leader narcissism was neither positively nor negatively associated with absenteeism, whereas absenteeism declined over time under non-narcissistic leaders. These findings advance our knowledge of how followers respond to narcissistic leaders and how these leaders function in organizational settings where they have legitimate positions of power. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

Ailing voters advance attractive congressional candidates.

Science.gov (United States)

Zebrowitz, Leslie A; Franklin, Robert G; Palumbo, Rocco

2015-01-06

Among many benefits of facial attractiveness, there is evidence that more attractive politicians are more likely to be elected. Recent research found this effect to be most pronounced in congressional districts with high disease threat-a result attributed to an adaptive disease avoidance mechanism, whereby the association of low attractiveness with poor health is particularly worrisome to voters who feel vulnerable to disease. We provided a more direct test of this explanation by examining the effects of individuals' own health and age. Supporting a disease avoidance mechanism, less healthy participants showed a stronger preference for more attractive contenders in U.S. Senate races than their healthier peers, and this effect was stronger for older participants, who were generally less healthy than younger participants. Stronger effects of health for older participants partly reflected the absence of positive bias toward attractive candidates among the healthiest, suggesting that healthy older adults may be unconcerned about disease threat or sufficiently wise to ignore attractiveness.

Establishing the Next Generation at Work : Leader Generativity as a Moderator of the Relationships Between Leader Age, Leader-Member Exchange, and Leadership Success

NARCIS (Netherlands)

Zacher, Hannes; Rosing, Kathrin; Henning, Thomas; Frese, Michael

In this study, the authors investigated leader generativity as a moderator of the relationships between leader age, leader-member exchange, and three criteria of leadership success (follower perceptions of leader effectiveness, follower satisfaction with leader, and follower extra effort). Data came

Influence of negative affect on selective attention to smoking-related cues and urge to smoke in cigarette smokers.

Science.gov (United States)

Bradley, Brendan P; Garner, Matthew; Hudson, Laura; Mogg, Karin

2007-07-01

According to recent models of addiction, negative affect plays an important role in maintaining drug dependence. The study investigated the effect of negative mood on attentional biases for smoking-related cues and smoking urge in cigarette smokers. Eye movements to smoking-related and control pictures, and manual response times to probes, were recorded during a visual probe task. Smoking urges and mood were assessed by self-report measures. Negative affect was manipulated experimentally as a within-participants independent variable; that is, each participant received negative and neutral mood induction procedures, in counterbalanced order in separate sessions, before the attentional task. There were two groups of participants: smokers and nonsmokers. Smokers showed (i) a greater tendency to shift gaze initially towards smoking-related cues, and (ii) greater urge to smoke when they were in negative mood compared with neutral mood. Manual response time data suggested that smokers showed a greater tendency than nonsmokers to maintain attention on smoking-related cues, irrespective of mood. The results offer partial support for the view that negative mood increases selective attention to drug cues, and urge to smoke, in smokers. The findings are discussed in relation to an affective processing model of negative reinforcement in drug dependence.

Virtual reality jogging as a novel exposure paradigm for the acute urge to be physically active in patients with eating disorders: Implications for treatment.

Science.gov (United States)

Paslakis, Georgios; Fauck, Vanessa; Röder, Kathrin; Rauh, Elisabeth; Rauh, Manfred; Erim, Yesim

2017-11-01

The acute urge to be physically active is a relevant clinical phenomenon in patients suffering from eating disorders. In this study with n = 20 female patients with anorexia nervosa and n = 10 female patients with bulimia nervosa, a virtual reality (VR) jogging paradigm was applied as a novel highly immersive 3D exposure paradigm. Patients were asked to rate their acute urge to be physically active during the exposure procedure. A 10-item self-report questionnaire (smQ) was developed to capture the cognitive, emotional, and behavioral aspects of the acute urge to move. We hypothesized that exposure would lead to habituation of the urge to be physically active. We also hypothesized that leptin levels would be associated with the degree of the subjective urge to be physically active, while habituation would be associated with a decrease in stress hormones (α-amylase, cortisol, and cortisone in saliva). A statistically significant change in subjective scores in the smQ from baseline to postexposure was seen. Our novel VR paradigm may serve as a therapeutic tool for exposure and habituation of the urge of acutely engaging in physical activity in patients with eating disorders. © 2017 Wiley Periodicals, Inc.

Elementary Mathematics Leaders

Science.gov (United States)

Fennell, Francis; Kobett, Beth McCord; Wray, Jonathan A.

2013-01-01

Elementary school mathematics leaders often come to the realization that their position, however titled and determined, although dedicated to addressing needs in math teaching and learning, also entails and directly involves leadership. Elementary school math specialists/instructional leaders (referenced here as elementary mathematics leaders, or…

Creative leaders create 'unsung heroes':leader creativity and subordinate organizational citizenship behavior

Institute of Scientific and Technical Information of China (English)

Xiao Deng; Zhishuang Guan

2017-01-01

As leader creativity is found to be effective at promoting outcomes for organizations,more and more organizations select creative individuals as leaders.However,the influence of leader creativity has not received enough attention.Thus,this research seeks to focus on the potential influences of leader creativity in organizations.Based on social cognitive theory,we explore the relationship between leader creativity and subordinate organizational citizenship behavior (OCB).We find that leader creativity is positively related to subordinate OCB,and perceived team creative efficacy mediates the relationship.Moreover,creative self-efficacy moderates the relationships between perceived team creative efficacy and subordinate OCB.We then discuss implications and limitations,and suggest directions for future research.

Self-relevant disgust and self-harm urges in patients with borderline personality disorder and depression: a pilot study with a newly designed psychological challenge.

Directory of Open Access Journals (Sweden)

Sawsan Abdul-Hamid

Full Text Available Borderline personality disorder (BPD is a common psychiatric condition associated with self-harm. Self-harm is poorly understood and there is currently no treatment for acute presentations with self-harm urges.By using a new task (Self-relevant Task; SRT, to explore emotions related to one's own person (PERSON task and body (BODY task, to study the correlations of these emotions, specifically disgust, with self-harm urge level changes, and to test the task's potential to be developed into an experimental model of self-harming for treatment trials.17 BPD patients, 27 major depressive disorder (MDD patients, and 25 healthy volunteers performed the SRT. Emotion labels were extracted from task narratives and disgust and self-harm urge level changes measured by visual analogue scales. We used validated rating scales to measure symptom severity.The SRT was effective at inducing negative emotions and self-harm urge changes. Self-harm urge changes correlated with borderline symptom severity. Post-task disgust levels on the visual analogue scales were higher in BPD patients than in healthy controls in the PERSON task, and higher than in both control groups in the BODY task. Changes in disgust levels during the task were significantly greater in the patient groups. Post-task disgust levels or changes in disgust were not associated with self-harm urge changes (except the latter in MDD in the PERSON task, but self-harm urge changes and disgust (but no other emotion narrative labels were on a whole sample level.Although associations with the analogue scale measures were not significant, self-disgust reported in the narrative of patients may be associated with a higher probability of self-harm urges. Further research with larger sample sizes is needed to confirm this relationship and to examine whether reducing self-disgust could reduce self-harm urges. The SRT was effective and safe, and could be standardized for experimental studies.

The Emotional Intelligence of Leaders as Antecedent to Leader-Member Exchanges: A Field Study

Science.gov (United States)

Barbuto, John E., Jr.; Bugenhagen, Marilyn J.

2009-01-01

Eighty elected leaders and 388 followers were sampled to test the relationships between leaders' emotional intelligence and the quality of leader-member exchange. Results of the field study found a significant relationship between leaders' emotional intelligence (total) and leader-member exchange quality. Specific subscales of emotional…

Point-of-Sale Cigarette Marketing, Urge to Buy Cigarettes, and Impulse Purchases of Cigarettes: Results From a Population-Based Survey.

Science.gov (United States)

Siahpush, Mohammad; Shaikh, Raees A; Hyland, Andrew; Smith, Danielle; Sikora Kessler, Asia; Meza, Jane; Wan, Neng; Wakefield, Melanie

2016-05-01

Our aim was to examine the association of exposure to point-of-sale (POS) cigarette marketing for one's regular brand, as well as any brand of cigarettes, with the urge to buy cigarettes and frequency of impulse purchases of cigarettes. Nine hundred ninety-nine smokers in Omaha, Nebraska were interviewed via telephone. Cigarette marketing was measured by asking respondents questions about noticing pack displays, advertisements, and promotions such as discounts for their regular brand as well as any brand of cigarettes in their neighborhoods stores. We measured urge to buy cigarettes with the question "When you are in a store in your neighborhood that sells tobacco products, how often do you get an urge to buy cigarettes?" We measured frequency of impulse purchases of cigarettes with the question "When you are shopping in a store in your neighborhood for something other than cigarettes, how often do you decide to buy cigarettes?" We estimated ordinary least squares linear regression models to address the study aim. Higher levels of POS marketing for one's regular brand and any brands of cigarettes were associated with more frequent urges to buy (P purchases of cigarettes (P = .01 and P = .013, respectively), after adjusting for covariates. Exposure to POS marketing for one's own brand of cigarette as well as any brand is associated with urges to buy and impulse purchases of cigarettes. Existing studies on the association of POS cigarette marketing with urge to buy and an impulse purchase of cigarettes only focus on cigarette pack displays, not on advertisements and promotions. Also, these studies make no distinction between marketing for the smokers' regular brand and any brand of cigarettes. This study found that Exposure to POS marketing for one's own brand of cigarette as well as any brand is associated with urges to buy and impulse purchases of cigarettes. Our findings can provide part of the evidence-base needed by the Food and Drug Administration or local

Authenticating the Leader

DEFF Research Database (Denmark)

Garmann Johnsen, Christian

2018-01-01

In the wake of a series of corporate scandals, there has been a growing call for authentic leadership in order to ensure ethical conduct in contemporary organizations. Authentic leadership, however, depends upon the ability to draw a distinction between the authentic and inauthentic leader......’s inverted Platonism, the paper challenges the practice by which authentic leaders are distinguished from inauthentic leaders. In conclusion, the paper suggests that an adequate concept of authentic leadership should consider how ethics can occur when the authentic leader is able to critically reflect his...

The impact of previous leaders on the evaluation of new leaders: an alternative to prototype matching.

Science.gov (United States)

Ritter, Barbara A; Lord, Robert G

2007-11-01

In 2 studies, this research demonstrated the existence of leader transference, a cognitive process whereby mental representations of previous leaders are activated and used for evaluation when new, similar leaders are encountered. The 1st study demonstrated that exposure to a new leader who was similar to a past leader led to erroneous generalization of leader characteristics and associated underlying attributions. The 2nd study showed that expectations of just treatment and abuse were also subject to transfer from old to new, similar leaders, although positive and negative affective responses were not. Results suggested that individuals exposed to a leader who was not reminiscent of an old leader were more likely to use a general leader prototype to form leader expectations, whereas individuals exposed to a leader who was similar to an old leader activated a significant other mental representation for use in making judgments. These results have implications for individual- and relational-level processes as characterized by implicit leadership theory and leader-member exchange theory as well as macro theories of leader succession and organizational culture change. (c) 2007 APA

Not even the past: The joint influence of former leader and new leader during leader succession in the midst of organizational change.

Science.gov (United States)

Zhao, Helen H; Seibert, Scott E; Taylor, M Susan; Lee, Cynthia; Lam, Wing

2016-12-01

Leader succession often occurs during organizational change processes, but the implications of leader succession, in terms of reactions to the change, rarely have been investigated. Employee attitudes and behaviors during organizational change may be influenced jointly by a former leader who recently has transitioned out of the team and the new leader who recently has transitioned into it. We predict an interaction between former and new leaders' transformational leadership on employees' behavioral resistance to and support for change. On the basis of contrast effect theory, a highly transformational former leader constrains the potential effectiveness of the new leader, but a former leader low in transformational leadership enhances this potential effectiveness. We also propose conditional indirect effects transmitted through commitment to the changing organization. Our research was conducted in a large Chinese hospitality organization that was implementing radical organizational change, during which virtually all aspects of processes and products are changed. We collected a 2-wave multisource data from employees who had recently experienced a leader succession and their newly assigned leaders. On the basis of a final sample of 203 employees from 22 teams, we found empirical support for the proposed interaction effects. The conditional indirect effects were also consistent with our expectations, but the effect on behavioral resistance to change was stronger than the effect on behavioral support for change. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

Urinary urge seizure semiology localization by intracranial monitoring

Science.gov (United States)

Rengarajan, Ronak; Shamim, Sadat

2018-01-01

ABSTRACT Seizures may present with many different symptom complexes. Seizure semiologies have localization value when contemplating surgical therapies. Epilepsy presenting as a desire to micturate is exceedingly rare, with only a handful of published cases. We present a patient who had initially unexplained childhood urinary urge that progressed into lapses of memory and confusion that was eventually diagnosed as epilepsy in adulthood. Due to refractoriness to medical management, our patient's epileptic focus was localized through both noninvasive and invasive subdural electrode arrays to the nondominant medial temporal lobe and successfully treated with an amygdalohippocampectomy. Only one other case of ictal urinary urgency seizures has been recorded with intracranial electroencephalogram monitoring in the literature. PMID:29686574

Urinary urge seizure semiology localization by intracranial monitoring.

Science.gov (United States)

Rengarajan, Ronak; Shamim, Sadat

2018-01-01

Seizures may present with many different symptom complexes. Seizure semiologies have localization value when contemplating surgical therapies. Epilepsy presenting as a desire to micturate is exceedingly rare, with only a handful of published cases. We present a patient who had initially unexplained childhood urinary urge that progressed into lapses of memory and confusion that was eventually diagnosed as epilepsy in adulthood. Due to refractoriness to medical management, our patient's epileptic focus was localized through both noninvasive and invasive subdural electrode arrays to the nondominant medial temporal lobe and successfully treated with an amygdalohippocampectomy. Only one other case of ictal urinary urgency seizures has been recorded with intracranial electroencephalogram monitoring in the literature.

Sustaining leaders of cancer support groups: the role, needs, and difficulties of leaders.

Science.gov (United States)

Butow, Phyllis; Ussher, Jane; Kirsten, Laura; Hobbs, Kim; Smith, Katharine; Wain, Gerald; Sandoval, Mirjana; Stenlake, Annie

2005-01-01

Cancer support groups are an important source of support for cancer patients, yet little is known about the characteristics of, and barriers to, effective leadership, and the training needs of both professionally trained and untrained leaders. This study explored the views of 179 leaders of 184 cancer support groups in NSW, Australia, regarding these issues. Four hundred and sixteen members of 50 groups selected from the larger cohort completed questionnaires eliciting the importance of group processes, including leader qualities, and satisfaction with group leadership. Finally, members of nine groups participated in focus groups regarding effective group processes. The importance of the leader(s) was emphasized in all stages of the research. Fifty-nine percent of group leaders were currently experiencing a difficulty, primarily related to infrastructure or group process. Three characteristics of effective leaders were identified: educational qualities, facilitation skills, and personal qualities. There is clearly a need to develop and evaluate effective interventions to maintain leaders in these roles, if the proven benefits for cancer patients are to be protected.

CBO Testimony: Statement of Robert F. Hale, Assistant Director, National Security Division, Congressional Budget Office

National Research Council Canada - National Science Library

Hale, Robert F

1991-01-01

.... This testimony, by Robert F. Hale, Congressional Budget Office, covers the following topics: Socioeconomic Backgrounds of Enlisted Recruits, Racial Mix of Enlisted Recruits, Shifts in Recruiting during the 1980s, Altering the Composition of the Military: Reserve Mobilization and Conscription, and Should the Social Composition of the Military be a Concern?

Leader trust and employee voice : The moderating role of empowering leader behaviors

NARCIS (Netherlands)

Gao, L.; Janssen, O.; Shi, K.

This paper explored how employees' trust in their leader interacted with empowering leader behaviors in promoting employee voice. Using data collected from 314 employees in the telecommunication industry in China, we found that the relationship between leader trust and employee voice became more

Congressional Restrictions on U.S. Military Operations in Vietnam, Cambodia, Laos, Somalia, and Kosovo: Funding and Non-Funding Approaches

National Research Council Canada - National Science Library

Belasco, Amy; Cunningham, Lynn J; Fischer, Hannah; Niksch, Larry A

2007-01-01

This report discusses the political context and congressional consideration of various funding and other restrictive legislative language applying to military operations in Indochina between 1970 and 1973...

76 FR 29750 - Filing Dates for the Nevada Special Election in the 2nd Congressional District

Science.gov (United States)

2011-05-23

... 2nd Congressional District AGENCY: Federal Election Commission. ACTION: Notice of filing dates for special election. SUMMARY: Nevada has scheduled a Special General Election on September 13, 2011, to fill... Heller. Committees required to file reports in connection with the Special General Election on September...

75 FR 10483 - Filing Dates for the Pennsylvania Special Election in the 12th Congressional District

Science.gov (United States)

2010-03-08

... in the 12th Congressional District AGENCY: Federal Election Commission. ACTION: Notice of filing dates for special election. SUMMARY: Pennsylvania has scheduled a Special General Election on May 18... John P. Murtha. Committees required to file reports in connection with the Special General Election on...

76 FR 17124 - Filing Dates for the California Special Election in the 36th Congressional District

Science.gov (United States)

2011-03-28

... the 36th Congressional District AGENCY: Federal Election Commission. ACTION: Notice of filing dates for special election. SUMMARY: California has scheduled a special general election on May 17, 2011, to... committees of candidates who participate in the California Special General and Special Runoff Elections shall...

Leader self-sacrifice and leadership effectiveness: The moderating role of leader prototypicality

NARCIS (Netherlands)

van Knippenberg, B.M.; van Knippenberg, D.

2005-01-01

Self-sacrificing behavior of the leader and the extent to which the leader is representative of the group (i.e., group prototypical) are proposed to interact to influence leadership effectiveness. The authors expected self-sacrificing leaders to be considered more effective and to be able to push

Work and Non-Work Physical Activity Predict Real-Time Smoking Level and Urges in Young Adults.

Science.gov (United States)

Nadell, Melanie J; Mermelstein, Robin J; Hedeker, Donald; Marquez, David X

2015-07-01

Physical activity (PA) and smoking are inversely related. However, evidence suggests that some types of PA, namely work-related PA, may show an opposite effect. Despite growing knowledge, there remains a paucity of studies examining the context of these behaviors in naturalistic settings or in young adults, a high-risk group for escalation. Participants were 188 young adults (mean age = 21.32; 53.2% female; 91% current smokers) who participated in an electronic diary week to assess daily smoking and urges and a PA recall to examine daily PA. PA was coded into non-work-related and work-related activity to examine differential effects. We considered both participants' weekly average PA and their daily deviations from their average. Mixed-effects regression models revealed that higher weekly average non-work PA was associated with lower smoking level and urges. Daily deviations in non-work PA did not predict urges; however, increased daily non-work PA relative to participants' weekly average was associated with lower smoking for females but higher levels for males. Regarding work PA, only higher weekly average work PA was associated with higher smoking level for both genders; work PA did not predict urges. Results extend previous literature by documenting differential associations between non-work and work PA and young adult smoking and suggest that young adults engaged in work PA should be considered a high-risk group for escalation. Findings provide theoretical and clinical implications for the use of PA in intervention and highlight the necessity of considering PA as a multidimensional construct when examining its links to health behavior. © The Author 2014. Published by Oxford University Press on behalf of the Society for Research on Nicotine and Tobacco. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

75 FR 34450 - Filing Dates for the Indiana Special Election in the 3rd Congressional District

Science.gov (United States)

2010-06-17

... 3rd Congressional District AGENCY: Federal Election Commission. ACTION: Notice of filing dates for special election. SUMMARY: Indiana has scheduled a Special General Election on November 2, 2010, to fill.... Committees required to file reports in connection with the Special General Election on November 2, 2010...

Combined Logistics Officers Advanced Course (CLOAC): Leader Development for Future Ordnance Strategic Leaders

National Research Council Canada - National Science Library

Shipley, Claude

1998-01-01

Formal training is one of the methods for development of strategic leaders. The development of strategic Ordnance leaders is rooted initially with an officer first becoming competent as a leader and knowledgeable in their technical skills...

The contribution of hysterectomy to the occurrence of urge and stress urinary incontinence symptoms

NARCIS (Netherlands)

van der Vaart, C. H.; van der Bom, J. G.; de Leeuw, J. R. J.; Roovers, J. P. W.; Heintz, A. P. M.

2002-01-01

OBJECTIVE: To study the contribution of hysterectomy to the occurrence of urge-or stress urinary incontinence symptoms. DESIGN: A population-based, cross-sectional cohort study conducted in 1999. SETTING: A university medical centre in The Netherlands. POPULATION: Random sample of 2322 women,

Teaching Leaders to Lead Themselves: An Emerging Leader Exercise

Science.gov (United States)

Chavez, Carolyn I.; Gomez, Claudia; Valenzuela, Marcus; Perera, Yasanthi B.

2017-01-01

This article describes an exercise that allows students to experience and understand the importance of perception in leader emergence. Based on implicit leadership theories, this exercise asks students to provide one another with anonymous feedback about what extent they exhibit various trait-based leader behaviors. This exercise, which can be…

Explicit and inferred motives for nonsuicidal self-injurious acts and urges in borderline and avoidant personality disorders.

Science.gov (United States)

Snir, Avigal; Rafaeli, Eshkol; Gadassi, Reuma; Berenson, Kathy; Downey, Geraldine

2015-07-01

Nonsuicidal self-injury (NSSI) is a perplexing phenomenon that may have differing motives. The present study used experience sampling methods (ESM) which inquired explicitly about the motives for NSSI, but also enabled a temporal examination of the antecedents/consequences of NSSI; these allow us to infer other motives which were not explicitly endorsed. Adults (n = 152, aged 18-65) with borderline personality disorder (BPD), avoidant personality disorder (APD), or no psychopathology participated in a 3-week computerized diary study. We examined 5 classes of explicit motives for engaging in NSSI, finding support primarily for internally directed rather than interpersonally directed ones. We then used multilevel regression to examine changes in affect, cognition, and behavior surrounding moments of NSSI acts/urges compared with control moments (i.e., without NSSI). We examined changes in 5 scales of inferred motives, designed to correspond to the 5 classes of explicit motives. The results highlight differing motives for NSSI among individuals with BPD and APD, with some similarities (mostly in the explicit motives) and some differences (mostly in the inferred motives) between the disorders. Despite their infrequent explicit endorsement, fluctuations in interpersonally oriented scales were found surrounding NSSI acts/urges. This highlights the need to continue attending to interpersonal aspects of NSSI in research and in clinical practice. Additionally, NSSI urges, like acts, were followed by decline in affective/interpersonal distress (although in a delayed manner). Thus, interventions that build distress tolerance and enhance awareness for affective changes, and for antecedent/consequence patterns in NSSI, could help individuals resist the urge to self-injure. (c) 2015 APA, all rights reserved).

Pesticides: Improvements Needed To Ensure the Safety of Farmworkers and Their Children. Report to Congressional Requesters.

Science.gov (United States)

Guerrero, Peter F.

In response to a Congressional request, the General Accounting Office examined issues related to pesticide safety for children in agricultural settings. Pesticides can cause acute, chronic, or delayed-onset illnesses. Children may be exposed to pesticides through farm work; eating pesticide-treated foods; or contact with drift from pesticide…

76 FR 33285 - Filing Dates for the Nevada Special Election in the 2nd Congressional District

Science.gov (United States)

2011-06-08

... 2nd Congressional District AGENCY: Federal Election Commission. ACTION: Notice of filing dates for... members of major or minor political parties on the special general election ballot until candidates are... INFORMATION: On May 12, 2011, the Commission approved the filing dates for the Special General Election in the...

78 FR 68443 - Filing Dates for the Florida Special Elections in the 13th Congressional District

Science.gov (United States)

2013-11-14

... 13th Congressional District AGENCY: Federal Election Commission. ACTION: Notice of filing dates for... Primary and the Special General Election on March 11, 2014, shall file a 12-day Pre-Primary Report, 12-day... committees of candidates who participate in the Florida Special Primary and Special General Elections shall...

75 FR 12544 - Filing Dates for the Hawaii Special Election In the 1st Congressional District

Science.gov (United States)

2010-03-16

... 1st Congressional District AGENCY: Federal Election Commission. ACTION: Notice of filing dates for special election. SUMMARY: Hawaii has scheduled a Special General Election on May 22, 2010, to fill the U.... Committees required to file reports in connection with the Special General Election on May 22, 2010, shall...

78 FR 9916 - Filing Dates for the Missouri Special Election in the 8th Congressional District

Science.gov (United States)

2013-02-12

... 8th Congressional District AGENCY: Federal Election Commission. ACTION: Notice of filing dates for special election. SUMMARY: Missouri has scheduled a Special General Election on June 4, 2013, to fill the.... Committees required to file reports in connection with the Special General Election on June 4, 2013, shall...

Leader charisma and affective team climate: the moderating role of the leader's influence and interaction.

Science.gov (United States)

Hernández Baeza, Ana; Araya Lao, Cristina; García Meneses, Juliana; González Romá, Vicente

2009-11-01

In this study, we evaluate the role of leader charisma in fostering positive affective team climate and preventing negative affective climate. The analysis of a longitudinal database of 137 bank branches by means of hierarchical moderated regression shows that leader charisma has a stronger effect on team optimism than on team tension. In addition, the leader's influence and the frequency of leader-team interaction moderate the relationship between charisma and affective climate. However, whereas the leader's influence enhances the relationship between leader charisma and positive affective climate, the frequency of interaction has counterproductive effects.

Online Leader Training Course: Nebraska Equine Extension Leader Certification

Science.gov (United States)

Cottle, Lena; D'Angelo, Nicole

2015-01-01

The Nebraska Equine Advancement Level Leader Certification Program is an online learning tool that clarifies principles of the Nebraska 4-H Equine Advancement Programs. Through an online Moodle course through eXtension.org, 4-H leaders and Extension educators are able to fulfill the certification requirement from any location before allowing youth…

Leader power and leader self-serving behavior : The role of effective leadership beliefs and performance information

NARCIS (Netherlands)

Rus, Diana; van Knippenberg, Daan; Wisse, Barbara

2010-01-01

In this research we investigated the role played by leader power in determining leader self-serving behavior. Based on an integration of insights from research on the determinants of leader behavior and the power-approach theory, we hypothesized that with higher leader power leader self-serving

Developing Global Transformational Leaders

DEFF Research Database (Denmark)

Ramsey, Jase R.; Rutti, Raina M.; Lorenz, Melanie P.

2016-01-01

Despite significant increases in training and development of global managers, little is known about the precursors of transformational leadership in Multilatinas. While prior cross-cultural literature suggests that being an autocratic leader is ideal in Multilatinas, using transformational...... leadership theory, we argue that global leaders of Multilatinas embrace a more humanistic approach to leadership because of the importance of relationships between leaders and their followers. Additionally, we argue that global leaders with high levels of cultural intelligence will have high levels...

What about the leader? Crossover of emotional exhaustion and work engagement from followers to leaders.

Science.gov (United States)

Wirtz, Nina; Rigotti, Thomas; Otto, Kathleen; Loeb, Carina

2017-01-01

Although a growing body of research links leadership behavior to follower health, comparatively little is known about the health effects of being in the lead. This longitudinal study of 315 team members and 67 leaders examined the crossover of emotional exhaustion and work engagement from followers to leaders. Leader emotional self-efficacy was tested as a moderator in the crossover process. Multiple regression analyses revealed that followers' work engagement was positively related to leaders' work engagement eight months later, controlling for followers' tenure with the leader, leader gender, autonomy, workload, and work engagement at Time 1. Leaders' emotional self-efficacy did not moderate the crossover of work engagement. Followers' emotional exhaustion was not directly related to leaders' emotional exhaustion over time. We did find a significant interaction effect for follower emotional exhaustion and leader emotional self-efficacy. This study is the first to show that crossover of emotional exhaustion and work engagement can unfold over time from team members to leaders. Main theoretical implications lie in the finding that-in line with job demands-resources theory-followers' psychological states can pose a demand or resource for leaders, and influence their well-being. For practitioners, our results offer valuable insights regarding the design of organizational health interventions as well as leadership development measures. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

Leaders as Corporate Responsibility Spokesperson: How Leaders Explain Liabilites Via Corporate Web Sites?

Directory of Open Access Journals (Sweden)

Burcu Öksüz

2014-12-01

Full Text Available The aim of this paper is to reveal the corporate social responsibility (CSR understandings of corporations from the leaders’ perspective and discuss how leaders define and explain CSR practices their organizations executed as spokesperson via social media channels of their organizations.  In this context, a content analysis aiming to display the ideas of Turkey’s top 250 corporations’ leaders (CEO, chairman of the board, general manager designated by Istanbul Chamber of Industry in 2013. The leader messages about different dimensions of CSR and CSR practices that are partaking in corporate web sites were examined. According to the results of the analysis, it is found that the leaders act as responsible leaders, and also the spokesperson of their corporations. In addition it is found out that responsible leaders included multiplexed information on different dimensions and various practices of CSR in their social media messages.

Congressional Budget Action for Fiscal Year 2012 and Its Impact on Education Funding. Issue Brief

Science.gov (United States)

Delisle, Jason

2011-01-01

The fiscal year 2012 budget process has been anything but typical or predictable. While fiscal year 2012 starts in just a few weeks on October 1, 2011, the annual appropriations process is far from complete, and funding for federal education programs has not yet been finalized. Nevertheless, congressional action in the months that have led up to…

Thought suppression, impaired regulation of urges, and Addiction-Stroop predict affect-modulated cue-reactivity among alcohol dependent adults.

Science.gov (United States)

Garland, Eric L; Carter, Kristin; Ropes, Katie; Howard, Matthew O

2012-01-01

Abstinent alcohol dependent individuals commonly employ thought suppression to cope with stress and intrusive cognitions about alcohol. This strategy may inadvertently bias attention towards alcohol-related stimuli while depleting neurocognitive resources needed to regulate urges, manifested as decreased heart rate variability (HRV) responsivity to alcohol cues. The present study tested the hypothesis that trait and state thought suppression, impaired regulation of urges, and alcohol attentional bias as measured by the Addiction-Stroop would have significant effects on the HRV responsivity of 58 adults in residential treatment for alcohol dependence (mean age=39.6 ± 9.4, 81% female) who participated in an affect-modulated cue-reactivity protocol. Regression analyses controlling for age, level of pre-treatment alcohol consumption, and baseline HRV indicated that higher levels of trait thought suppression, impaired regulation of alcohol urges, and attentional fixation on alcohol cues were associated with lower HRV responsivity during stress-primed alcohol cue-exposure. Moreover, there was a significant state × trait suppression interaction on HRV cue-responsivity, such that alcohol dependent persons reporting high levels of state and trait suppression exhibited less HRV during cue-exposure than persons reporting low levels of state and trait suppression. Results suggest that chronic thought suppression taxes regulatory resources reflected in reduced HRV responsivity, an effect that is particularly evident when high trait suppressors engage in intensive suppression of drinking-related thoughts under conditions of stress. Treatment approaches that offer effective alternatives to the maladaptive strategy of suppressing alcohol urges may be crucial for relapse prevention. Copyright © 2011 Elsevier B.V. All rights reserved.

75 FR 17742 - Filing Dates for the Georgia Special Election in the 9th Congressional District

Science.gov (United States)

2010-04-07

... 9th Congressional District AGENCY: Federal Election Commission. ACTION: Notice of filing dates for special election. SUMMARY: Georgia has scheduled a special general election on May 11, 2010, to fill the U... participate in the Georgia Special General and Special Runoff Elections shall file a 12-day Pre-General Report...

76 FR 51366 - Filing Dates for the Oregon Special Election in the 1st Congressional District

Science.gov (United States)

2011-08-18

... 1st Congressional District AGENCY: Federal Election Commission. ACTION: Notice of filing dates for... Special Primary and Special General Election on January 31, 2012, shall file a 12-day Pre-Primary Report... Primary and Special General Elections shall file a 12-day Pre-Primary Report on October 27, 2011; a...

77 FR 56208 - Filing Dates for the Kentucky Special Election in the 4th Congressional District

Science.gov (United States)

2012-09-12

... 4th Congressional District AGENCY: Federal Election Commission. ACTION: Notice of filing dates for special election. SUMMARY: Kentucky has scheduled a general election on November 6, 2012, to fill the U.S... required to file reports in connection with the Special General Election on November 6, 2012, shall file a...

78 FR 53454 - Filing Dates for the Louisiana Special Elections in the 5th Congressional District

Science.gov (United States)

2013-08-29

... the 5th Congressional District AGENCY: Federal Election Commission. ACTION: Notice of filing dates for special election. SUMMARY: Louisiana has scheduled a Special General Election on October 19, 2013, to fill... Special General and Special Runoff Elections shall file a 12-day Pre-General Report on October 7, 2013; a...

Do lightning positive leaders really "step"?

Science.gov (United States)

Petersen, D.

2015-12-01

It has been known for some time that positive leaders exhibit impulsive charge motion and optical emissions as they extend. However, laboratory and field observations have not produced any evidence of a process analogous to the space leader mechanism of negative leader extension. Instead, observations have suggested that the positive leader tip undergoes a continuous to intermittent series of corona streamer bursts, each burst resulting in a small forward extension of the positive leader channel. Traditionally, it has been held that lightning positive leaders extend in a continuous or quasi-continuous fashion. Lately, however, many have become concerned that this position is incongruous with observations of impulsive activity during lightning positive leader extension. It is increasingly suggested that this impulsive activity is evidence that positive leaders also undergo "stepping". There are two issues that must be addressed. The first issue concerns whether or not the physical processes underlying impulsive extension in negative and positive leaders are distinct. We argue that these processes are in fact physically distinct, and offer new high-speed video evidence to support this position. The second issue regards the proper use of the term "step" as an identifier for the impulsive forward extension of a leader. Traditional use of this term has been applied only to negative leaders, due primarily to their stronger impulsive charge motions and photographic evidence of clearly discontinuous forward progression of the luminous channel. Recently, due to the increasing understanding of the distinct "space leader" process of negative leader extension, the term "step" has increasingly come to be associated with the space leader process itself. Should this emerging association, "step" = space leader attachment, be canonized? If not, then it seems reasonable to use the term "step" to describe impulsive positive leader extension. If, however, we do wish to associate the

Exploring Leader Identity and Development.

Science.gov (United States)

Priest, Kerry L; Middleton, Eric

2016-01-01

Taking on a leader identity can be a motivating force for pursuing leader development. This chapter explores the reciprocal and recursive nature of identity development and leader development, emphasizing how shifting views of self influence one's motivation to develop as a leader. © 2016 Wiley Periodicals, Inc., A Wiley Company.

Nicotine delivery, tolerability and reduction of smoking urge in smokers following short-term use of one brand of electronic cigarettes.

Science.gov (United States)

D'Ruiz, Carl D; Graff, Donald W; Yan, X Sherwin

2015-09-30

This randomized, partially single-blinded, 6-period crossover clinical study of adult smokers compared the nicotine pharmacokinetics, impacts on smoking urge and tolerability of various formulations of one brand of e-cigarettes with that of a tobacco cigarette. Five e-cigarettes with different e-liquid formulations containing 1.6 % and 2.4 % nicotine and a conventional tobacco cigarette were randomized among 24 subjects under two exposure sessions consisting of a 30-min controlled and a one-hour ad lib use period to assess plasma nicotine levels, impacts on smoking urge and adverse events. The 30-min controlled use session comprised an intensive use of the e-cigarettes with a total of 50 puffs taken every 30 s for comparison to a single conventional cigarette having a typical machine-measured nicotine yield (~0.8 mg). Ad lib product use conditions provided insight into more naturalistic product use behaviors and their accompanying smoking urge reductions. Adverse events (AEs) were assessed by the Principal Investigator. Significant (p e-cigarette use and significant (p E-cigarette and cigarette nicotine plasma levels were comparable for up to one hour of use. After both sessions (90 min), nicotine exposure was the highest for the cigarette, with all e-cigarettes showing 23 % to 53 % lower plasma concentrations. During controlled use, peak reduction in smoking urge for e-cigs occurred later than for the cigarette. After completion of both sessions, significant smoking urge reduction persisted for most of the tested e-cigarettes, albeit at levels lower than that provided by the tobacco cigarette. Nicotine content, vehicle differences, and the presence of menthol did not significantly affect smoking urge reduction by the e-cigarettes. No subjects were discontinued due to AEs. The most frequently reported AEs events included cough, throat irritation, headache, and dizziness. Blood plasma nicotine levels obtained from short-term use of e-cigarettes containing 1

Leader-to-leader splicing is required for efficient production and accumulation of polyomavirus late mRNAs.

OpenAIRE

Adami, G R; Marlor, C W; Barrett, N L; Carmichael, G G

1989-01-01

Polyomavirus late mRNA molecules contain multiple, tandem copies of a noncoding 57-base "late leader" exon at their 5' ends. This exon is encoded only once in the genome. Leader multiplicity arises from leader-leader splicing in giant primary transcripts, which are the result of multiple circuits of the viral genome by RNA polymerase II. We have been interested in learning more about the role of the leader exon in late viral gene expression. We recently showed that an abbreviated-leader mutan...

Consumer protection : Federal actions are needed to improve oversight of the household goods moving industry : report to congressional committees

Science.gov (United States)

2001-03-01

The ICC Termination Act of 1995 transferred federal responsibilities for protecting consumers who move their household goods across state lines using commercial moving companies to the Department of Transportation. A 1998 congressional hearing brough...

78 FR 48869 - Filing Dates for the Massachusetts Special Elections in the 5th Congressional District

Science.gov (United States)

2013-08-12

... in the 5th Congressional District AGENCY: Federal Election Commission. ACTION: Notice of filing dates... Special Primary and the Special General Election on December 10, 2013, shall file a 12-day Pre-Primary... Elections shall file a 12-day Pre-Primary Report on October 3, 2013; a 12-day Pre- General Report on...

77 FR 43823 - Filing Dates for the Michigan Special Election in the 11th Congressional District

Science.gov (United States)

2012-07-26

... 11th Congressional District AGENCY: Federal Election Commission. ACTION: Notice of filing dates for... Special Primary and Special General Election on November 6, 2012, shall file a 12-day Pre-Primary Report... Elections shall file a 12-day Pre-Primary Report on August 24, 2012; a 12-day Pre-General Report on October...

75 FR 62131 - Filing Dates for the New York Special Election in the 29th Congressional District

Science.gov (United States)

2010-10-07

... 29th Congressional District AGENCY: Federal Election Commission. ACTION: Notice of filing dates for special election. SUMMARY: New York has scheduled a Special General Election on November 2, 2010, to fill.... Committees required to file reports in connection with the Special General Election on November 2, 2010...

76 FR 45797 - Filing Dates for the New York Special Election in the 9th Congressional District

Science.gov (United States)

2011-08-01

... 9th Congressional District AGENCY: Federal Election Commission. ACTION: Notice of filing dates for special election. SUMMARY: New York has scheduled a Special General Election on September 13, 2011, to.... Committees required to file reports in connection with the Special General Election on September 13, 2011...

Authenticating the Leader

DEFF Research Database (Denmark)

Johnsen, Christian Garmann

As authentic leadership, with its dictum of being true to the self, has become increasingly influential among practitioners and mainstream leadership scholars, critical writers have drawn attention to the negative consequences of this development. Yet, few scholars have investigated the problem...... of authentication within discourse of authentic leadership. If authentic leadership is to make any sense, it is necessary to be able to distinguish the authentic from the inauthentic leader – in other words, it is necessary to authenticate the leader. This paper uses Gilles Deleuze’s reading of Plato as the point...... of departure for discussing the problem of authentication – separating the authentic leader form the inauthentic one – in the leadership guru Bill George’s model of authentic leadership. By doing so, the paper offers a way of conceptualizing the problem of authenticating leaders, as well as challenging...

Sacral Nerve Stimulation For Urinary Urge Incontinence, Urgency-Frequency, Urinary Retention, and Fecal Incontinence

Science.gov (United States)

2005-01-01

Executive Summary Objective The aim of this review was to assess the effectiveness, safety, and cost of sacral nerve stimulation (SNS) to treat urinary urge incontinence, urgency-frequency, urinary retention, and fecal incontinence. Background: Condition and Target Population Urinary urge incontinence, urgency-frequency, urinary retention, and fecal incontinence are prevalent, yet rarely discussed, conditions. They are rarely discussed because patients may be uncomfortable disclosing their symptoms to a health professional or may be unaware that there are treatment options for these conditions. Briefly, urge incontinence is an involuntary loss of urine upon a sudden urge. Urgency-frequency is an uncontrollable urge to void, which results in frequent, small-volume voids. People with urgency-frequency may or may not also experience chronic pelvic pain. Urinary retention refers to the inability to void despite having the urge to void. It can be caused by a hypocontractile detrusor (weak or no bladder muscle contraction) or obstruction due to urethral overactivity. Fecal incontinence is a loss of voluntary bowel control. The prevalence of urge incontinence, urgency-frequency, and urinary retention in the general population is 3.3% to 8.2%, and the prevalence of fecal incontinence is 1.4% to 1.9%. About three-quarters of these people will be successfully treated by behaviour and/or drug therapy. For those who do not respond to these therapies, the options for treatment are management with diapers or pads, or surgery. The surgical procedures are generally quite invasive, permanent, and are associated with complications. Pads and/or diapers are used throughout the course of treatment as different therapies are tried. Patients who respond successfully to treatment may still require pads or diapers, but to a lesser extent. The Technology Being Reviewed: Sacral Nerve Stimulation Sacral nerve stimulation is a procedure where a small device attached to an electrode is

Nursing science leaders.

Science.gov (United States)

Ortiz, Mario R

2015-04-01

This introduces the guest author's column on perspectives on the development of leaders in science. The need for leadership in science is discussed and a model for the development of science leaders in nursing is outlined. © The Author(s) 2015.

Leader Development for a Transforming Army

National Research Council Canada - National Science Library

Yackley, Stephen G

2005-01-01

.... The development of future strategic leaders requires an increased emphasis from senior leaders on subordinate leader development, combined with a method to enhance developmental feedback to these subordinate leaders...

Who helps the leaders? Difficulties experienced by cancer support group leaders.

Science.gov (United States)

Kirsten, Laura; Butow, Phyllis; Price, Melanie; Hobbs, Kim; Sunquist, Kendra

2006-07-01

Cancer support groups are an important source of support for cancer patients, yet little is known about the challenges and training needs of both professionally trained and untrained leaders. The aim of this study was to discover the difficulties experienced and training desired by cancer support group leaders. Twenty-seven leaders of 34 cancer support groups participated in focus groups or individual interviews. Groups were purposively selected as representative of 173 support groups identified in New South Wales which were for adults with cancer and/or their adult carers and were not therapeutic or education-only groups. Difficulties identified included dealing with people's different communication styles and needs; dealing with recurrence, metastases and death; practical issues, including resources, setting the programme and funding security; maintaining personal balance and preventing burn out; establishing group credibility; dealing with group cycles; and leading groups in rural areas. Leaders also identified benefits and rewards from group leadership such as contributing to others' well-being, self-development and insight into others' lives. Non-professionally trained leaders experienced more difficulties, particularly in dealing with group process and practical issues. Difficulties identified were related both to working with a cancer population specifically and to working with groups in general. While some issues were common to both health professionals and non-health professionals, non-health professionals reported greater supportive needs. Clear guidelines, targeted training and development of better methods of support to reduce the stress and burn out experienced by group leaders are needed.

Remembering the Leaders of China.

Science.gov (United States)

Fu, Mingchen; Xue, Yan; DeSoto, K Andrew; Yuan, Ti-Fei

2016-01-01

In two studies, we examined Chinese students' memory for the names of the leaders of China. In Study 1, subjects were cued with the names of periods from China's history. Subjects listed as many leaders as possible from each period and put them in the correct ordinal position when they could (see Roediger and DeSoto, 2014). Results showed that within each period, a primacy effect and sometimes a recency effect emerged. Moreover, the average recall probability for leaders within a specific period was a function of the ordinal position of the period. In Study 2, we asked another group of subjects to identify the sources through which they were able to recall each leader. We found that most subjects remembered leaders due to class and coursework. We also found a relation between a leader's recall probability and the amount of information available on that leader on the Internet. Our findings further imply that the serial position function captures the form of collective memory.

77 FR 9927 - Filing Dates for the Arizona Special Election in the 8th Congressional District

Science.gov (United States)

2012-02-21

... 8th Congressional District AGENCY: Federal Election Commission. ACTION: Notice of filing dates for... Special Primary and Special General Election on June 12, 2012, shall file a 12-day Pre-Primary Report, a... Elections shall file a 12-day Pre-Primary Report on April 5, 2012; a 12-day Pre-General Report on May 31...

77 FR 22574 - Filing Dates for the Washington Special Election In the 1st Congressional District

Science.gov (United States)

2012-04-16

... the 1st Congressional District AGENCY: Federal Election Commission. ACTION: Notice of filing dates for... Special Primary and Special General Election on November 6, 2012, shall file a 12-day Pre-Primary Report... Elections shall file a 12-day Pre-Primary Report on July 26, 2012; a 12-day Pre-General Report on October 25...

77 FR 75161 - Filing Dates for the Illinois Special Election in the 2nd Congressional District

Science.gov (United States)

2012-12-19

... 2nd Congressional District AGENCY: Federal Election Commission. ACTION: Notice of filing dates for... Special Primary and Special General Election on April 9, 2013, shall file a 12- day Pre-Primary Report, a... Elections shall file a 12-day Pre-Primary Report on February 14, 2013; a 12-day Pre-General Report on March...

76 FR 16419 - Filing Dates for the New York Special Election in the 26th Congressional District

Science.gov (United States)

2011-03-23

... 26th Congressional District AGENCY: Federal Election Commission. ACTION: Notice of filing dates for special election. SUMMARY: New York has scheduled a Special General Election on May 24, 2011, to fill the.... Committees required to file reports in connection with the Special General Election on May 24, 2011, shall...

78 FR 7781 - Filing Dates for the South Carolina Special Elections in the 1st Congressional District

Science.gov (United States)

2013-02-04

... in the 1st Congressional District AGENCY: Federal Election Commission. ACTION: Notice of filing dates... Primary Election, the top two vote-getters will participate in a Special Runoff Election. General Election... participating in the South Carolina Special Primary and Special General Elections shall file a 12-day Pre...

Does Vaping in E-Cigarette Advertisements Affect Tobacco Smoking Urge, Intentions, and Perceptions in Daily, Intermittent, and Former Smokers?

Science.gov (United States)

Maloney, Erin K; Cappella, Joseph N

2016-01-01

Visual depictions of vaping in electronic cigarette advertisements may serve as smoking cues to smokers and former smokers, increasing urge to smoke and smoking behavior, and decreasing self-efficacy, attitudes, and intentions to quit or abstain. After assessing baseline urge to smoke, 301 daily smokers, 272 intermittent smokers, and 311 former smokers were randomly assigned to view three e-cigarette commercials with vaping visuals (the cue condition) or without vaping visuals (the no-cue condition), or to answer unrelated media use questions (the no-ad condition). Participants then answered a posttest questionnaire assessing the outcome variables of interest. Relative to other conditions, in the cue condition, daily smokers reported greater urge to smoke a tobacco cigarette and a marginally significantly greater incidence of actually smoking a tobacco cigarette during the experiment. Former smokers in the cue condition reported lower intentions to abstain from smoking than former smokers in other conditions. No significant differences emerged among intermittent smokers across conditions. These data suggest that visual depictions of vaping in e-cigarette commercials increase daily smokers' urge to smoke cigarettes and may lead to more actual smoking behavior. For former smokers, these cues in advertising may undermine abstinence efforts. Intermittent smokers did not appear to be reactive to these cues. A lack of significant differences between participants in the no-cue and no-ad conditions compared to the cue condition suggests that visual depictions of e-cigarettes and vaping function as smoking cues, and cue reactivity is the mechanism through which these effects were obtained.

On the Transition from Initial Leader to Stepped Leader in Negative Cloud-to-ground Lightning

Science.gov (United States)

Stolzenburg, M.; Marshall, T. C.; Karunarathne, S.; Orville, R. E.

2017-12-01

High-speed video and electric field change (E-change) data are used to describe the first 5 ms of a natural negative cloud-to-ground (CG) flash. These observations reveal differences in appearance of both the video luminosity and the E-change pulses before the leader transitions to propagating as a negative stepped leader (SL). During the initial breakdown (IB) stage, the initial leader advances intermittently forward in jumps of 78-175 m, at intervals of 100-280 μs, and in separate bursts that are bright for a few 20-μs video frames. The IB pulses accompanying these luminosity bursts have long duration, large amplitude, and a characteristic bipolar shape in nearby E-change observations. In the time between IB pulses, the initial leader is very dim or not visible during the earliest 1-2 ms of the IB stage. Over the next few milliseconds, the leader propagation transitions to an early SL phase, in which the leader tips advance 20-59 m forward at more regular intervals of 40-80 μs during relatively dim and brief steps. In the E-change data, the accompanying SL pulses have very short duration, small amplitude, and are typically unipolar. These data indicate that when the entire initial leader length behind the lower end begins to remain illuminated between bursts, the propagation mode changes from IB bursts to SL steps, and the IB stage ends. Additional differences in initial leader character are evident during the return stroke, as its luminosity speed decreases sharply upon reaching the topmost initial leader section of the channel, and that section of channel does not saturate the video intensity. Results of these analyses support a prior hypothesis that the early initial leader development occurs in the absence of a continuously hot channel, and consequently, the initial leader propagation is unlike the self-propagating advance of the later stepped leader.

Lessons from Leaders.

Science.gov (United States)

Schuh, John H.

2002-01-01

A semistructured interview protocol was used to present perspectives on leadership from five national leaders in student affairs. Several major themes emerged. Issues were discussed about leaderships; how they manage difficulties; what work were they most proud of; and what was their advice for aspiring leaders. Reviews limitations and…

Vestibulopatia por lesão endovascular em cateterismo de urgência

OpenAIRE

Simoceli, Lucinda; Sguillar, Danilo Anunciatto; Santos, Henrique Mendes Paiva; Caputti, Camilla

2012-01-01

OBJETIVO: O objetivo deste relato de caso é descrever uma causa incomum de vestibulopatia periférica associada à perda auditiva unilateral em paciente idoso pós- cateterismo de urgência. RELATO DE CASO: Paciente do gênero masculino, 82 anos, submetido à correção de aneurisma roto de aorta abdominal, no intra-operatório sofreu infarto agudo do miocárdio necessitando de angioplastia primária. Após alta hospitalar refere queixa de hipoacusia acentuada à direita e vertigem incapacitante, sem sina...

Validation of the Brazilian version of Questionnaire of Smoking Urges-Brief

OpenAIRE

Araujo, Renata Brasil; Oliveira, Margareth da Silva; Moraes, João Feliz Duarte; Pedroso, Rosemeri Siqueira; Port, Franciny; Castro, Maria da Graça Tanori de

2007-01-01

CONTEXTO: A avaliação do craving (ou fissura) é muito importante no tratamento do tabagismo. OBJETIVO: O objetivo desta pesquisa foi validar a versão brasileira do Questionnaire of Smoking Urges-Brief (QSU-B). MÉTODOS: O delineamento foi experimental, e seus participantes foram divididos, aleatoriamente, em grupos de zero, 30 e 60 minutos de abstinência do tabaco. A amostra foi de 201 sujeitos (134 mulheres e 67 homens), entre 18 e 65 anos (M = 38,15), e os instrumentos aplicados, além do QSU...

Persuasion: A Leader's Edge

National Research Council Canada - National Science Library

McGuire, Mark

2002-01-01

.... Nevertheless, today's leaders should realize the need for persuasion. In one manner or another, leaders depend on persuasive rhetoric to convince, encourage, and energize superiors, peers, and subordinates...

Transcutaneous stimulation of the posterior tibial nerve for treating refractory urge incontinence of idiopathic and neurogenic origin.

Science.gov (United States)

Valles-Antuña, C; Pérez-Haro, M L; González-Ruiz de L, C; Quintás-Blanco, A; Tamargo-Diaz, E M; García-Rodríguez, J; San Martín-Blanco, A; Fernandez-Gomez, J M

2017-09-01

To assess the efficacy of treatment with transcutaneous posterior tibial nerve stimulation (TPTNS) in patients with urge urinary incontinence, of neurogenic or nonneurogenic origin, refractory to first-line therapeutic options. We included 65 patients with urge urinary incontinence refractory to medical treatment. A case history review, a urodynamic study and a somatosensory evoked potentials (SEP) study were conducted before the TPTNS, studying the functional urological condition by means of a voiding diary. The treatment consisted of 10 weekly sessions of TPTNS lasting 30minutes. Some 57.7% of the patients showed abnormal tibial SEPs, and 42% showed abnormal pudendal SEPs. A statistically significant symptomatic improvement was observed in all clinical parameters after treatment with TPTNS, and 66% of the patients showed an overall improvement, regardless of sex, the presence of underlying neurological disorders, detrusor hyperactivity in the urodynamic study or SEP disorders. There were no adverse effects during the treatment. TPTNS is an effective and well tolerated treatment in patients with urge incontinence refractory to first-line therapies and should be offered early in the treatment strategy. New studies are needed to identify the optimal parameters of stimulation, the most effective treatment protocols and long-term efficacy, as well as its applicability to patients with a neurogenic substrate. Copyright © 2017 AEU. Publicado por Elsevier España, S.L.U. All rights reserved.

Leadership behaviors of athletic training leaders compared with leaders in other fields.

Science.gov (United States)

Laurent, Timothy G; Bradney, Debbie A

2007-01-01

Athletic trainers are in positions of leadership. To determine self-reported leadership practices of head athletic trainers (HATCs) and program directors (PDs). Cross-sectional study. Respondents' academic institutions. A total of 238 athletic training leaders completed the Leadership Practices Inventory. Of these, 50.4% (n = 120) were HATCs and 49.6% (n = 118) were PDs; 69.3% (n = 165) were men and 30.7% (n = 73) were women; almost all respondents (97.1%, n = 231) were white. Respondents typically reported having 11 to 15 years of experience as an athletic trainer (n = 57, 23.9%) and being between the ages of 30 and 39 years (n = 109, 45.8%). Categories of leadership behaviors (ie, Model, Inspire, Challenge, Encourage, and Enable) were scored from 1 (almost never) to 10 (almost always). Item scores were summed to compute mean category scores. We analyzed demographic information; used t ratios to compare the data from athletic training leaders (PDs and HATCs) with normative data; compared sex, age, position, ethnicity, and years of experience with leadership practices; and computed mean scores. Athletic training leaders reported using leadership behaviors similar to those of other leaders. The PDs reported using inspiring, challenging, enabling, and encouraging leadership behaviors more often than did the HATCs. No differences were found by ethnicity, age, years of experience, or leadership practices. Athletic training leaders are transformational leaders. Athletic training education program accreditation requirements likely account for the difference in leadership practices between PDs and HATCs.

What Is an Innovative Educational Leader?

Science.gov (United States)

Marron, Joseph M.; Cunniff, Dan

2014-01-01

This paper outlined the traits of an innovative educational leader in our changing society. It discussed the difference in a manager and leader, as well as the specific dispositions that differentiate the innovative educational leader from what many consider the average leader. The authors used the acronym "HELPSS" to highlight the…

Leader Affect and Leadership Effectiveness: How leader affective displays influence follower outcomes

NARCIS (Netherlands)

V.A. Visser (Victoria)

2013-01-01

textabstractThe aim of this dissertation is to uncover the relationship between leader affective displays and leadership effectiveness. Five empirical studies were conducted to test the influence of several leader affective displays on different follower outcomes that indicate leadership

77 FR 21773 - Filing Dates for The New Jersey Special Election in The 10th Congressional District

Science.gov (United States)

2012-04-11

... The 10th Congressional District AGENCY: Federal Election Commission. ACTION: Notice of filing dates... with both the Special Primary and Special General Election on November 6, 2012, shall file a 12-day Pre... General Elections shall file a 12-day Pre-Primary Report on May 24, 2012; a 12-day Pre-General Report on...

Responsible leader behavior in health sectors.

Science.gov (United States)

Longest, Beaufort

2017-02-06

Purpose The purpose of this paper is to expand attention to responsible leader behavior in the world's health sectors by explaining how this concept applies to health sectors, considering why health sector leaders should behave responsibly, reviewing how they can do so, and asserting potential impact through an applied example. Design/methodology/approach This paper is a viewpoint, reflecting conceptualizations rooted in leadership literature which are then specifically applied to health sectors. A definition of responsible leader behavior is affirmed and applied specifically in health sectors. Conceptualizations and viewpoints about practice of responsible leader behavior in health sectors and potential consequences are then discussed and asserted. Findings Leadership failures and debacles found in health, but more so in other sectors, have led leadership researchers to offer insights, many of them empirical, into the challenges of leadership especially by more clearly delineating responsible leader behavior. Practical implications Much of what has been learned in the research about responsible leader behavior offers pathways for health sector leaders to more fully practice responsible leadership. Social implications This paper asserts and provides a supporting example that greater levels of responsible leader behavior in health sectors hold potentially important societal benefits. Originality/value This paper is the first to apply emerging conceptualizations and early empirical findings about responsible leader behavior specifically to leaders in health sectors.

A Handbook for Teacher Leaders.

Science.gov (United States)

Pellicer, Leonard O.; Anderson, Lorin W.

This handbook is written for teachers in leadership roles, including team leaders, lead teachers, department chairpersons, and master teachers. Part 1, "The Nature of School Leadership," is devoted to a description of teacher leaders and how they lead. Results are provided from research on teacher leaders, and persistent obstacles to…

One member, two leaders: extending leader-member exchange theory to a dual leadership context.

Science.gov (United States)

Vidyarthi, Prajya R; Erdogan, Berrin; Anand, Smriti; Liden, Robert C; Chaudhry, Anjali

2014-05-01

In this study, we develop and test a model that extends leader-member exchange (LMX) theory to a dual leadership context. Drawing upon relative deprivation theory, we assert that when employees work for 2 leaders, each relationship exists within the context of the other relationship. Thus, the level of alignment or misalignment between the 2 relationships has implications for employees' job satisfaction and voluntary turnover. Employing polynomial regression on time-lagged data gathered from 159 information technology consultants nested in 26 client projects, we found that employee outcomes are affected by the quality of the relationship with both agency and client leaders, such that the degree of alignment between the 2 LMXs explained variance in outcomes beyond that explained by both LMXs. Results also revealed that a lack of alignment in the 2 LMXs led to asymmetric effects on outcomes, such that the relationship with agency leader mattered more than the relationship with one's client leader. Finally, frequency of communication with the agency leader determined the degree to which agency LMX affected job satisfaction in the low client LMX condition. (c) 2014 APA, all rights reserved.

Obstacles in energy security: An analysis of congressional and presidential framing in the United States

International Nuclear Information System (INIS)

Below, Amy

2013-01-01

Despite decades of policymaking, the U.S. has only recently made significant strides in becoming a more energy secure nation. With a focus on the executive and legislative branches, this paper investigates two possible political obstacles to achieve this policy goal. The first question it asks is whether or not the two branches have been defining energy security in the same way. As the concept itself has no universal definition, it is possible that the branches have been focusing on different aspects of the term. Results from a content analysis of presidential speeches and congressional hearings suggest that no such division has occurred. The subsequent question asks whether or not the two branches, in tandem, are providing the foundation for sound policy. Results suggest that Congress and presidents have defined and discussed energy security in a generally balanced, comprehensive and internally non-conflictual way. What policy emerges from these discussions should be the subject of future research. -- Highlights: •A content-analysis of congressional hearings and presidential speeches was conducted. •Executive and legislative branches have been generally unified in how they frame the issue of energy security. •Both have avoided overreliance on sensationalized frames. •Both do not focus enough attention on energy efficiency and intensity

Viewing alcohol warning advertising reduces urges to drink in young adults: an online experiment

OpenAIRE

Stautz, Kaidy; Marteau, Theresa M

2016-01-01

Abstract Background Tobacco counter-advertising is effective at promoting smoking cessation. Few studies have evaluated the impact of alcohol warning advertising on alcohol consumption and possible mechanisms of effect. This pilot study aimed to assess whether alcohol warning advertising is effective in reducing urges to drink alcohol, if emotional responses to advertising explain any such effect or perceived effectiveness, and whether e...

Yemen: DOD Should Improve Accuracy of Its Data on Congressional Clearance of Projects as It Reevaluates Counterterrorism Assistance

Science.gov (United States)

2015-04-01

Section 1206 project was grounded in October 2014 because it lacked spare tires , resulting in a loss of medium-lift capability for the Yemeni Air Force...Testimony Order by Phone Connect with GAO To Report Fraud, Waste, and Abuse in Federal Programs Congressional Relations Public Affairs Please Print on Recycled Paper.

Leader emergence through interpersonal neural synchronization.

Science.gov (United States)

Jiang, Jing; Chen, Chuansheng; Dai, Bohan; Shi, Guang; Ding, Guosheng; Liu, Li; Lu, Chunming

2015-04-07

The neural mechanism of leader emergence is not well understood. This study investigated (i) whether interpersonal neural synchronization (INS) plays an important role in leader emergence, and (ii) whether INS and leader emergence are associated with the frequency or the quality of communications. Eleven three-member groups were asked to perform a leaderless group discussion (LGD) task, and their brain activities were recorded via functional near infrared spectroscopy (fNIRS)-based hyperscanning. Video recordings of the discussions were coded for leadership and communication. Results showed that the INS for the leader-follower (LF) pairs was higher than that for the follower-follower (FF) pairs in the left temporo-parietal junction (TPJ), an area important for social mentalizing. Although communication frequency was higher for the LF pairs than for the FF pairs, the frequency of leader-initiated and follower-initiated communication did not differ significantly. Moreover, INS for the LF pairs was significantly higher during leader-initiated communication than during follower-initiated communications. In addition, INS for the LF pairs during leader-initiated communication was significantly correlated with the leaders' communication skills and competence, but not their communication frequency. Finally, leadership could be successfully predicted based on INS as well as communication frequency early during the LGD (before half a minute into the task). In sum, this study found that leader emergence was characterized by high-level neural synchronization between the leader and followers and that the quality, rather than the frequency, of communications was associated with synchronization. These results suggest that leaders emerge because they are able to say the right things at the right time.

Remembering the Leaders of China

Directory of Open Access Journals (Sweden)

Mingchen eFu

2016-03-01

Full Text Available In two studies, we examined Chinese students’ memory for the names of the leaders of China. In Study 1, subjects were cued with the names of periods from China’s history. Subjects listed as many leaders as possible from each period and put them in the correct ordinal position when they could (see Roediger & DeSoto, 2014. Results showed that within each period, a primacy effect and sometimes a recency effect emerged. Moreover, the average recall probability for leaders within a specific period was a function of the ordinal position of the period. In Study 2, we asked another group of subjects to identify the sources through which they were able to recall each leader. We found that most subjects remembered leaders thanks to class and coursework. We also found a relation between a leader’s recall probability and the amount of information available on that leader on the Internet. Our findings further imply that the serial position function captures the form of collective memory.

A mechanism for leader stepping

Science.gov (United States)

Ebert, U.; Carlson, B. E.; Koehn, C.

2013-12-01

The stepping of negative leaders is well observed, but not well understood. A major problem consists of the fact that the streamer corona is typically invisible within a thunderstorm, but determines the evolution of a leader. Motivated by recent observations of streamer and leader formation in the laboratory by T.M.P. Briels, S. Nijdam, P. Kochkin, A.P.J. van Deursen et al., by recent simulations of these processes by J. Teunissen, A. Sun et al., and by our theoretical understanding of the process, we suggest how laboratory phenomena can be extrapolated to lightning leaders to explain the stepping mechanism.

A self-consistent upward leader propagation model

International Nuclear Information System (INIS)

Becerra, Marley; Cooray, Vernon

2006-01-01

The knowledge of the initiation and propagation of an upward moving connecting leader in the presence of a downward moving lightning stepped leader is a must in the determination of the lateral attraction distance of a lightning flash by any grounded structure. Even though different models that simulate this phenomenon are available in the literature, they do not take into account the latest developments in the physics of leader discharges. The leader model proposed here simulates the advancement of positive upward leaders by appealing to the presently understood physics of that process. The model properly simulates the upward continuous progression of the positive connecting leaders from its inception to the final connection with the downward stepped leader (final jump). Thus, the main physical properties of upward leaders, namely the charge per unit length, the injected current, the channel gradient and the leader velocity are self-consistently obtained. The obtained results are compared with an altitude triggered lightning experiment and there is good agreement between the model predictions and the measured leader current and the experimentally inferred spatial and temporal location of the final jump. It is also found that the usual assumption of constant charge per unit length, based on laboratory experiments, is not valid for lightning upward connecting leaders

A Comparison of Student Leader and Non Leader Attitudes Toward Legalizing Marihuana

Science.gov (United States)

Bittner, John R.; Cash, William B.

1971-01-01

The data tends to imply that campus leaders have attitudes on the issue of marihuana legalization which conform to the norms of a major midwestern university sampling. Drug education programs might include student leaders with local credibility and who may possess attitudes very similar to their peers. (Author/BY)

Jesus the Strategic Leader

National Research Council Canada - National Science Library

Martin, Gregg

2000-01-01

Jesus was a great strategic leader who changed the world in many ways. Close study of what he did and how he did it reveals a pattern of behavior that is extremely useful and relevant to the modern strategic leader...

China urges rapid growth

International Nuclear Information System (INIS)

Hendry, S.

1993-01-01

This time last year China's paramount leader, Deng Xiaoping, launched the country on another bout of fast-paced economic growth and restructuring. After three years of riding out political and economic clampdown, foreign chemical companies were jerked awake by major changes in China's chemical industry. As the state becomes less involved with managing the economy, unleashing 12% gross national product growth, closer involvement with domestic factories has become attractive and essential. MCI officials say government funds will now be channeled toward clearing energy and transport bottlenecks, and chemical enterprises will be given more chance to turn a profit. They will be allowed to issue shares, seek foreign investment partners themselves, and bypass trading companies like China National Import-Export Corp. (Sinochem), the former state monopoly. Foreign analysts question whether China's finances and oil resources can support expansion. Even if they can, Cai estimates that ethylene imports will remain around the present level of 1 million tons. To further guarantee chemical supplies, China has invested in urea and polypropylene plants in the US and polystyrene plant in Hong Kong

Leader-member exchange and follower creativity : the moderating roles of leader and follower expectations for creativity

NARCIS (Netherlands)

Qu, Rujie; Janssen, Onne; Shi, Kan

2017-01-01

We examined leader and follower expectations for creativity as moderators in the relationship between leader-member exchange (LMX) and follower creativity. The results of a survey among 193 leader-follower dyads from two high-tech companies in mainland China show that LMX positively relates to

On angry leaders and agreeable followers. How leaders' emotions and followers' personalities shape motivation and team performance.

Science.gov (United States)

Van Kleef, Gerben A; Homan, Astrid C; Beersma, Bianca; van Knippenberg, Daan

2010-12-01

Do followers perform better when their leader expresses anger or when their leader expresses happiness? We propose that this depends on the follower's level of agreeableness. Anger is associated with hostility and conflict-states that are at odds with agreeable individuals' goals. Happiness facilitates affiliation and positive relations-states that are in line with agreeable individuals' goals. Accordingly, the two studies we conducted showed that agreeableness moderates the effects of a leader's emotional displays. In a scenario study, participants with lower levels of agreeableness responded more favorably to an angry leader, whereas participants with higher levels of agreeableness responded more favorably to a neutral leader. In an experiment involving four-person teams, teams composed of participants with lower average levels of agreeableness performed better when their leader expressed anger, whereas teams composed of participants with higher average levels of agreeableness performed better when their leader expressed happiness. Team performance was mediated by experienced workload, which was highest among agreeable followers with an angry leader. Besides having important practical implications, the findings shed new light on the fundamental question of how emotional expressions regulate social behavior.

The views of key leaders in South Africa on implementation of family medicine: critical role in the district health system.

Science.gov (United States)

Moosa, Shabir; Mash, Bob; Derese, Anselme; Peersman, Wim

2014-06-25

Integrated team-based primary care is an international imperative. This is required more so in Africa, where fragmented verticalised care dominates. South Africa is trying to address this with health reforms, including Primary Health Care Re-engineering. Family physicians are already contributing to primary care despite family medicine being only fully registered as a full specialty in South Africa in 2008. However the views of leaders on family medicine and the role of family physicians is not clear, especially with recent health reforms. The aim of this study was to understand the views of key government and academic leaders in South Africa on family medicine, roles of family physicians and human resource issues. This was a qualitative study with academic and government leaders across South Africa. In-depth interviews were conducted with sixteen purposively selected leaders using an interview guide. Thematic content analysis was based on the framework method. Whilst family physicians were seen as critical to the district health system there was ambivalence on their leadership role and 'specialist' status. National health reforms were creating both threats and opportunities for family medicine. Three key roles for family physicians emerged: supporting referrals; clinical governance/quality improvement; and providing support to community-oriented care. Respondents' urged family physicians to consolidate the development and training of family physicians, and shape human resource policy to include family physicians. Family physicians were seen as critical to the district health system in South Africa despite difficulties around their precise role. Whilst their role was dominated by filling gaps at district hospitals to reduce referrals it extended to clinical governance and developing community-oriented primary care - a tall order, requiring strong teamwork. Innovative team-based service delivery is possible despite human resource challenges, but requires family

The Role of Negative Affect and Self-Concept Clarity in Predicting Self-Injurious Urges in Borderline Personality Disorder Using Ecological Momentary Assessment.

Science.gov (United States)

Scala, J Wesley; Levy, Kenneth N; Johnson, Benjamin N; Kivity, Yogev; Ellison, William D; Pincus, Aaron L; Wilson, Stephen J; Newman, Michelle G

2018-01-01

Deficits in identity as well as negative affect have been shown to predict self-injurious and suicidal behaviors in individuals with borderline personality disorder (BPD). However, less is known about the interactive effects of these two predictors. We examined the moderating effect of a particular component of identity, self-concept, on the relationship between negative affect and self-injurious urges utilizing ecological momentary assessments. Outpatients diagnosed with either BPD (n = 36) or any anxiety disorder but no BPD (n = 18) completed surveys throughout the day over a 21-day period. Higher levels of momentary negative affect predicted greater subsequent urges to self-injure, but only when self-concept clarity was low (z = -3.60, p < .01). This effect did not differ between diagnostic groups. The results suggest that self-concept clarity has a protective effect against self-injurious urges in light of high negative affect, and that this effect may be transdiagnostic.

Leaders' Personal Wisdom and Leader-Member Exchange Quality : The Role of Individualized Consideration

NARCIS (Netherlands)

Zacher, Hannes; Pearce, Liane K.; Rooney, David; McKenna, Bernard

Business scholars have recently proposed that the virtue of personal wisdom may predict leadership behaviors and the quality of leader-follower relationships. This study investigated relationships among leaders' personal wisdom-defined as the integration of advanced cognitive, reflective, and

Kansas nurse leader residency programme: advancing leader knowledge and skills.

Science.gov (United States)

Shen, Qiuhua; Peltzer, Jill; Teel, Cynthia; Pierce, Janet

2018-03-01

To evaluate the effectiveness of the Kansas Nurse Leader Residency (KNLR) programme in improving nurses' leadership knowledge and skills and its acceptability, feasibility and fidelity. The Future of Nursing Report (Institute of Medicine, 2011) calls for nurses to lead change and advance health. The 6-month KNLR programme was developed by the Kansas Action Coalition to support nurses' leadership development. Nurses (n = 36) from four nursing specialties (acute care, long-term care, public health and school health) participated in the programme. The adapted Leader Knowledge and Skill Inventory was used to assess leadership knowledge and skills. Programme acceptability, feasibility and implementation fidelity also were evaluated. The programme completion rate was 67.7% (n = 24). Programme completers had significantly improved self-assessed and mentor-assessed leadership knowledge and skills (p leaders are critical for successful transition into management positions. © 2017 John Wiley & Sons Ltd.

Understanding health policy leaders' training needs.

Directory of Open Access Journals (Sweden)

Carey Roth Bayer

Full Text Available We assessed the training needs of health policy leaders and practitioners across career stages; identified areas of core content for health policy training programs; and, identified training modalities for health policy leaders.We convened a focus group of health policy leaders at varying career stages to inform the development of the Health Policy Leaders' Training Needs Assessment tool. We piloted and distributed the tool electronically. We used descriptive statistics and thematic coding for analysis.Seventy participants varying in age and stage of career completed the tool. "Cost implications of health policies" ranked highest for personal knowledge development and "intersection of policy and politics" ranked highest for health policy leaders in general. "Effective communication skills" ranked as the highest skill element and "integrity" as the highest attribute element. Format for training varied based on age and career stage.This study highlighted the training needs of health policy leaders personally as well as their perceptions of the needs for training health policy leaders in general. The findings are applicable for current health policy leadership training programs as well as those in development.

Creating tomorrow's leaders today: the Emerging Nurse Leaders Program of the Texas Nurses Association.

Science.gov (United States)

Sportsman, Susan; Wieck, Lynn; Yoder-Wise, Patricia S; Light, Kathleen M; Jordan, Clair

2010-06-01

The Texas Nurses Association initiated an Emerging Nurse Leaders Program as an approach to engaging new nurses in the leadership of the professional association. This article explains the program's origin, the commitment of the Texas Nurses Association to this process, the implementation of the plan, and the discussions that launched a new way of connecting leaders across generations. Further, it is an approach that any professional organization can use to encourage the involvement of new leaders.

LaURGE: Louisiana Undergraduate Recruitment and Geoscience Education

Science.gov (United States)

Nunn, J. A.; Agnew, J.

2009-12-01

NSF and the Shell Foundation sponsor a program called Louisiana Undergraduate Recruitment and Geoscience Education (LaURGE). Goals of LaURGE are: 1) Interweave geoscience education into the existing curriculum; 2) Provide teachers with lesson plans that promote interest in geoscience, critical thinking by students, and are consistent with current knowledge in geoscience; and 3) Provide teachers with supplies that make these lessons the highlights of the course. Biology workshops were held at LSU in Baton Rouge and Centenary College in Shreveport in July 2009. 25 teachers including 5 African-Americans attended the workshops. Teachers were from public and private schools in seven different parishes. Teacher experience ranged from 3 years to 40 years. Courses impacted are Biology, Honors Biology, AP Biology, and Environmental Science. The workshops began with a field trip to Mississippi to collect fossil shark teeth and create a virtual field trip. After the field trip, teachers do a series of activities on fossil shark teeth to illustrate evolution and introduce basic concepts such as geologic time, superposition, and faunal succession. Teachers were also given a $200 budget from which to select fossils for use in their classrooms. One of our exercises explores the evolution of the megatoothed shark lineage leading to Carcharocles megalodon, the largest predatory shark in history with teeth up to 17 cm long. Megatoothed shark teeth have an excellent fossil record and show continuous transitions in morphology from the Eocene to Pliocene. We take advantage of the curiosity of sharks shared by most people, and allow teachers to explore the variations among different shark teeth and to explain the causes of those variations. Objectives are to have teachers (and their students): 1) sort fossil shark teeth into biologically reasonable species; 2) form hypotheses about evolutionary relationships; and 3) describe and interpret evolutionary trends in the fossil Megatoothed

The double-edged sword of leader charisma: Understanding the curvilinear relationship between charismatic personality and leader effectiveness.

Science.gov (United States)

Vergauwe, Jasmine; Wille, Bart; Hofmans, Joeri; Kaiser, Robert B; De Fruyt, Filip

2018-01-01

This study advanced knowledge on charisma by (a) introducing a new personality-based model to conceptualize and assess charisma and by (b) investigating curvilinear relationships between charismatic personality and leader effectiveness. Moreover, we delved deeper into this curvilinear association by (c) examining moderation by the leader's level of adjustment and by (d) testing a process model through which the effects of charismatic personality on effectiveness are explained with a consideration of specific leader behaviors. Study 1 validated HDS charisma (Hogan Development Survey) as a useful trait-based measure of charisma. In Study 2 a sample of leaders (N = 306) were assessed in the context of a 360-degree development center. In line with the too-much-of-a-good-thing effect, an inverted U-shaped relationship between charismatic personality and observer-rated leader effectiveness was found, indicating that moderate levels are better than low or high levels of charisma. Study 3 (N = 287) replicated this curvilinear relationship and further illustrated the moderating role of leader adjustment, in such a way that the inflection point after which the effects of charisma turn negative occurs at higher levels of charisma when adjustment is high. Nonlinear mediation modeling further confirmed that strategic and operational leader behaviors fully mediate the curvilinear relationship. Leaders low on charisma are less effective because they lack strategic behavior; highly charismatic leaders are less effective because they lack operational behavior. In sum, this work provides insight into the dispositional nature of charisma and uncovers the processes through which and conditions under which leader charisma translates into (in)effectiveness. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

The effect of reduced air density on streamer-to-leader transition and on properties of long positive leader

International Nuclear Information System (INIS)

Bazelyan, E M; Raizer, Yu P; Aleksandrov, N L

2007-01-01

New results of observations of the leader process in a pressure chamber are presented for reduced air pressures. The analysis of these data and observations of the leader discharge in peak regions shows that the length of the leader tip and some other characteristics vary by several times as pressure decreases from 1 to 0.3 atm, whereas, under the conditions considered, the leader velocity remains almost independent of air density, the leader current being the same. These data are used to extract relationships between discharge parameters. It is shown that, at reduced air densities, electric field in a 'young' section of the leader channel exceeds electric field in the streamer zone. Therefore, transition of the leader process to the final-jump phase is not inevitably followed by a breakdown of the gap for reduced pressures, as opposed to the discharge in atmospheric pressure air. The model suggested previously by the authors for the streamer-to- leader transition at atmospheric pressure is amended to take into account hydrodynamic expansion of the channel and used to simulate the process at a relative air density of 0.3. The calculated results are used to interpret the observations of the leader process at reduced air pressures

Austin, Texas: An Educator/Business Collaboration in Support of Teacher Compensation Reform. Teacher Compensation and Teacher Quality: Policy Brief

Science.gov (United States)

Committee for Economic Development, 2013

2013-01-01

In its 2009 report "Teacher Compensation and Teacher Quality," the Committee for Economic Development urged business leaders to be active participants in school district deliberations about teacher compensation policies. The Committee for Economic Development (CED) noted that "business leaders can make the case to the public that…

Air Force Senior Leaders

Science.gov (United States)

Force TV Radio Week in Photos About Us Air Force Senior Leaders SECAF CSAF CMSAF Biographies Adjunct Professors Senior Mentor Biographies Fact Sheets Commander's Call Topics CCT Archive CSAF Reading List 2017 Media Sites Site Registration Contact Us Search AF.mil: Home > About Us > Air Force Senior Leaders

Letter to Congressional Leaders on Top Defense Management Challenges

National Research Council Canada - National Science Library

2000-01-01

... Budget Committee and you on Department of Defense (DoD) management challenges. The joint letter requested that we update our previous assessments of the most significant management problems facing the DoD...

Letter to Congressional Leaders on Top Defense Management Challenges

National Research Council Canada - National Science Library

2000-01-01

This is in reply to the joint letter of October 12, 2000, from the Chairmen of the Senate Committee on the Budget and Committee on Governmental Affairs, the House Government Reform Committee, House...

Inhibitory effect of cervical trachea and chest wall vibrations on cough reflex sensitivity and perception of urge-to-cough in healthy male never-smokers

OpenAIRE

Kashiwazaki, Naohiro; Ebihara, Satoru; Gui, Peijun; Katayama, Norihiro; Ito, Kumiko; Sato, Ryuhei; Oyama, Chika; Ebihara, Takae; Kohzuki, Masahiro

2013-01-01

Background Non-pharmacological options for symptomatic management of cough are desired. Although chest wall mechanical vibration is known to ameliorate cough reflex sensitivity, the effect of mechanical vibrations on perceptions of urge-to-cough has not been studied. Therefore, we investigated the effect of mechanical vibration of cervical trachea, chest wall and femoral muscle on cough reflex sensitivity, perceptions of urge-to-cough as well as dyspnea. Methods Twenty-four healthy male never...

Political Leaders after the Cold War. The Case of Slobodan Milošević: Toxic vs. Charismatic Leader

Directory of Open Access Journals (Sweden)

Adriana Popoiu

2012-12-01

Full Text Available The end of the Cold War is often associated with the close of the year 1989, characterizedby the regaining of independence in Eastern Europe countries that were under dictatorships.The endof the Cold War was also connected with the fall of the Berlin Wall or with the disintegration of theSoviet Union in 1991. This paper is aimed to present Slobodan Milošević, analyzed as a toxic but alsoas a charismatic leader. Furthermore, this paper analyses the role of this political leader in Serbia andalso in the Federal Republic of Yugoslavia. The paper presents the concept of “toxic” leader, with thepurpose of identifying characteristics of this type of leaders. In order to perceive the complexity of theconcept, the paper is focused on a multidimensional study that should emphasize the intentions, thebehaviors, the character of a “toxic” leader, the impact and also the consequences of his decisions andactions. Focusing on Slobodan Milošević, this paper also outlines essential aspects which describe“charismatic” leaders and addresses the challenging possibility of the “charismatic” leaders being“toxic” leaders simultaneously.

Competitive Pricing by a Price Leader

OpenAIRE

Abhik Roy; Dominique M. Hanssens; Jagmohan S. Raju

1994-01-01

We examine the problem of pricing in a market where one brand acts as a price leader. We develop a procedure to estimate a leader's price rule, which is optimal given a sales target objective, and allows for the inclusion of demand forecasts. We illustrate our estimation procedure by calibrating this optimal price rule for both the leader and the follower using data on past sales and prices from the mid-size sedan segment of the U.S. automobile market. Our results suggest that a leader-follow...

Leaders from Nursing's History.

Science.gov (United States)

Fondiller, Shirley H.; And Others

1995-01-01

Looks at the lives and accomplishments of four leaders in professional nursing: (1) Loretta Ford, who championed the cause of nurse practitioners; (2) Mable Staupers, a pioneer in community health and nursing; (3) Janet Geister, a leader in private nursing; and (4) Isabel Stewart, who led the movement to standardize nursing education. (JOW)

Leadership and Leader Developmental Self-Efficacy: Their Role in Enhancing Leader Development Efforts.

Science.gov (United States)

Murphy, Susan Elaine; Johnson, Stefanie K

2016-01-01

This chapter describes the role of two types of self-efficacy-leader self-efficacy and leader developmental efficacy-for enhancing leadership development. Practical implications for designing and developing leadership programs that take into account these two types of self-efficacy are discussed. © 2016 Wiley Periodicals, Inc., A Wiley Company.

Why the world needs moral leaders

DEFF Research Database (Denmark)

Mehlsen, Camilla

2009-01-01

The educational system plays a huge role in developing the moral leaders of tomorrow. The Quarterly takes a closer look at diversity in South Africa's schools, at the young generation in China, and at the making of moral leaders with both a global and local mindset.......The educational system plays a huge role in developing the moral leaders of tomorrow. The Quarterly takes a closer look at diversity in South Africa's schools, at the young generation in China, and at the making of moral leaders with both a global and local mindset....

Relationship between voided volume and the urge to void among patients with lower urinary tract symptoms.

Science.gov (United States)

Blaivas, Jerry G; Tsui, Johnson F; Amirian, Michael; Ranasinghe, Buddima; Weiss, Jeffrey P; Haukka, Jari; Tikkinen, Kari A O

2014-12-01

The aim of this study was to explore the relationship between voided volume (VV) and urge to void among patients with lower urinary tract symptoms. Consecutive adult patients (aged 23-90 years) were enrolled, and completed a 24 h bladder diary and the Urgency Perception Scale (UPS). Patients were categorized as urgency or non-urgency based on the Overactive Bladder Symptom Score. The relationship between UPS and VV (based on the bladder diary) was analyzed by Spearman's rho and proportional odds model. In total, 1265 micturitions were evaluated in 117 individuals (41 men, 76 women; 56 individuals in the urgency and 61 in the non-urgency group). The mean (± SD) VV and UPS were 192 ± 127 ml and 2.4 ± 1.2 ml in the urgency group and 173 ± 124 ml and 1.7 ± 1.1 ml in the non-urgency group, respectively. Spearman's rho (between UPS and VV) was 0.21 [95% confidence interval (CI) 0.13-029, p < 0.001] for the urgency group, 0.32 (95% CI 0.25-0.39, p < 0.001) for the non-urgency group, and 0.28 (95% CI 0.23-0.33, p < 0.001) for the total cohort. Urgency patients had higher UPS [odds ratio (OR) 3.1, 95% CI 2.5-3.8]. Overall, each additional 50 ml VV increased the odds of having a higher UPS with OR 1.2 (95% CI 1.2-1.3). The relationship between VV and UPS score was similar in both groups (p = 0.548 for interaction). Although urgency patients void with a higher UPS score, among both urgency and non-urgency patients there is only a weak correlation between VV and the urge to void. This suggests that there are factors other than VV that cause the urge to void.

Colon manometry proves that perception of the urge to defecate is present in children with functional constipation who deny sensation.

Science.gov (United States)

Firestone Baum, Carrie; John, Anub; Srinivasan, Kavitha; Harrison, Prince; Kolomensky, Andrew; Monagas, Javier; Cocjin, Jose; Hyman, Paul E

2013-01-01

Children with functional constipation often state an inability to sense an urge to defecate and/or inability to feel incontinence. We used colon manometry to assess whether there was a sensory abnormality in patients who denied sensation. A physician observed all of the colon manometries in the preceding 20 years, and included behavioral observations in the procedure reports. We reviewed the charts of these patients. Of 150 subjects with normal manometry and a diagnosis of functional constipation, 56 volunteered that they had no urge to defecate or complained of abdominal pain. For all who denied sensation, the first high-amplitude propagating colonic contraction (HAPC) was associated with retentive posturing and facial grimaces. When queried, all reported they felt nothing. The examiner explained the HAPC was causing pain, and informed the child that the pain would resolve if they defecated. With subsequent HAPCs, every patient acknowledged an urge to defecate and successfully defecated. Most agreed that a similar pain sensation was present daily, but was misinterpreted to be abdominal pain. Colon manometry may be useful not only for objective findings to discriminate neuromuscular disease from functional symptoms but also to understand psychological issues and aid in helping the child and family understand the maladaptive behaviors in functional constipation.

[Identification of community leaders].

Science.gov (United States)

Chevalier, S; Dedobbeleer, N; Tremblay, M

1995-01-01

Although many methods of measuring leadership have been developed in sociological studies, there are few articles on the feasibility of these methods. The goal of this study was to verify the feasibility of the "modified positional-reputational approach" developed by Nix. The study was conducted in a small community located north of Montreal. Nix's questionnaire was translated, adapted and administered to 49 key informants. Two hundred and fourteen leaders were selected. Three types of leaders were identified: the legitimizers, the effectors and the activists. Through a sociometric analysis, we established links between the different leaders and we described the power structure of the community. Despite a few shortcomings, Nix's approach was found extremely useful.

Choosing a public-spirited leader

DEFF Research Database (Denmark)

Markussen, Thomas; Tyran, Jean-robert

2017-01-01

In this experiment, voters select a leader who can either act in the public interest, i.e. make efficient and equitable policy choices, or act in a corrupt way, i.e. use public funds for private gain. Voters can observe candidates⿿ pro-social behavior and their score in a cognitive ability test...... prior to the election, and this fact is known to candidates. Therefore, self-interested candidates have incentives to act in a pro-social manner, i.e. to pretend to be public-spirited leaders. We find that both truly pro-social and egoistic leaders co-exist, but that political selection is ineffective...... in choosing public-spirited leaders. The main reason is that egoistic candidates strategically pretend to be pro-social to increase their chances of winning the election....

VISION- REQUIREMENT FOR A SUCCESSFUL LEADER

Directory of Open Access Journals (Sweden)

Angela - Olimpia Lobonea (Oltean

2014-12-01

Full Text Available These people were called in the past chiefs, rulers. Now they are known as leaders. After management by objectives, strategic planning, project organization, this concept appears as a tool called "fourth generation". It is called VISION. Leadership and vision exist in the actual sense, which has become modern a few decades ago, managing to gather during this time a variety of scientific instruments. The connection between these two domains creates a certain type of leader, the visionary leader. The hypothesis from which we start is that all active leaders have a vision of what needs to be accomplished, and the inability to predict something that could be provided involves loss the capacity of the leader. Without vision, the energy reaches the lowest quotas, production decreases, terms limits are exceeded and human resources begin to dissipate.. The conclusion is that visionary leaders are endowed with multiple attributes (multiple intelligence, even if sometimes the role of intuition and unconscious in building vision at the expense of reason that is based on experience and facts is exaggerated.

Developing Successful Global Leaders

Science.gov (United States)

Training, 2011

2011-01-01

Everyone seems to agree the world desperately needs strong leaders who can manage a global workforce and all the inherent challenges that go with it. That's a big part of the raison d'etre for global leadership development programs. But are today's organizations fully utilizing these programs to develop global leaders, and, if so, are they…

Leader Training Conference Report.

Science.gov (United States)

Michigan-Ohio Regional Educational Lab., Inc., Detroit.

The purpose of this conference was to prepare key people in the field of education to function as inservice education leaders in their respective settings. It called for participants to learn what the MOREL inservice education program is and what it hopes to accomplish, to identify the role and functions of the inservice education leader, and to…

G-8 leaders tackle global energy security

International Nuclear Information System (INIS)

Quevenco, R.

2006-01-01

proposals on multinational centres to provide nuclear fuel cycle services and recent initiative regarding a concept for a multilateral mechanism for reliable access to enrichment services for nuclear fuel. The G8 supported the Global Initiative to Combat Nuclear Terrorism, announced by Russian Federation President Vladimir Putin and U.S. President George Bush. The G8 addressed the proliferation implications of Iran's advanced nuclear programme and confirmed its commitment to see those implications resolved. G8 leaders also addressed nuclear and other security concerns as well as humanitarian issues regarding North Korea. They expressed support for UN Security Council resolution 1695, condemning North Korea's launches of ballistic missiles and urged the country to re-establish its pre-existing commitment to a moratorium on missile launching and to respond to other security and humanitarian concerns of the international community. The G8 called upon all States to become parties, as soon as practicable, to the two most recent universal instruments to combat nuclear terrorism; namely, the International Convention for the Suppression of Act of Nuclear Terrorism, and the Amendment to the Convention on the Physical Protection of Nuclear Material. They noted the results of the IAEA International Conference 'Effective Nuclear Regulatory Systems' held in Moscow in early March. An effective, efficient nuclear regulatory system is essential for our safety and security, they said, re-affirming the importance for national regulators to have sufficient authority, independence, and competence. The G8 nations noted progress made to improve controls on radioactive sources and to prevent their unauthorized use. They reaffirmed commitment to fulfill the IAEA Code of Conduct on the Safety and Security of Radioactive Sources provisions, working to put into place the controls over the import/export of radioactive sources at the earliest possible date. They welcomed the fact that more than 83

When is a leader considered as a good leader? Perceived impact on teammates’ confidence and social acceptance as key ingredients

OpenAIRE

Fransen, Katrien; Vanbeselaere, Norbert; De Cuyper, Bert; Vande Broek, Gert; Boen, Filip

2018-01-01

Effective leadership is perceived as a key factor for optimal team functioning. The present study aimed to identify the characteristics of athlete leaders with respect to four different leadership roles (i.e., task leader, motivational leader, social leader, and external leader), while recognizing the surrounding team context. Furthermore, we aimed to identify the most decisive characteristics for a player’s perceived leadership quality on each of these leadership roles. An on-line survey was...

The Humble Leader: Association of Discrepancies in Leader and Follower Ratings of Implementation Leadership With Organizational Climate in Mental Health.

Science.gov (United States)

Aarons, Gregory A; Ehrhart, Mark G; Torres, Elisa M; Finn, Natalie K; Beidas, Rinad S

2017-02-01

Discrepancies, or perceptual distance, between leaders' self-ratings and followers' ratings of the leader are common but usually go unrecognized. Research on discrepancies is limited, but there is evidence that discrepancies are associated with organizational context. This study examined the association of leader-follower discrepancies in Implementation Leadership Scale (ILS) ratings of mental health clinic leaders and the association of those discrepancies with organizational climate for involvement and performance feedback. Both involvement and performance feedback are important for evidence-based practice (EBP) implementation in mental health. A total of 593 individuals-supervisors (leaders, N=80) and clinical service providers (followers, N=513)-completed surveys that included ratings of implementation leadership and organizational climate. Polynomial regression and response surface analyses were conducted to examine the associations of discrepancies in leader-follower ILS ratings with organizational involvement climate and performance feedback climate, aspects of climate likely to support EBP implementation. Both involvement climate and performance feedback climate were highest where leaders rated themselves low on the ILS and their followers rated those leaders high on the ILS ("humble leaders"). Teams with "humble leaders" showed more positive organizational climate for involvement and for performance feedback, contextual factors important during EBP implementation and sustainment. Discrepancy in leader and follower ratings of implementation leadership should be a consideration in understanding and improving leadership and organizational climate for mental health services and for EBP implementation and sustainment in mental health and other allied health settings.

High-Performance Government: Structure, Leadership, Incentives

Science.gov (United States)

2005-01-01

serves on several corporate boards. Richard Ravitch Richard Ravitch is the Co-Chair of the bipartisan Millennial Housing Commission, a congressionally...business schools, and a few venturesome public policy schools. Yet if leaders, like entrepreneurs (not to mention scholars), are partly born, they are

How Can the Norwegian Leader Development Program Improve to Better Develop Leaders?

Science.gov (United States)

2012-12-14

emotional intelligence , as defined by Daniel Goleman , is how leaders handle themselves and their relationships. More important than what a leader does...to be that leadership is a combination of art and science; some elements are trainable and controllable and some not. Daniel Goleman , well known for...introducing the groundbreaking term emotional intelligence to the study of leadership, presents six styles of leadership in “Leadership That Gets

ADVOCACY OF PHARMACIST TOWARDS CONCOMITANT SOCIAL MEDIA: MEETING AN URGE TO PATIENTS NEED & OUTCOME

OpenAIRE

Ravi Pratap Pulla* & Veena Rani Inugala

2017-01-01

In the modern era, technology has taken a radical avant-garde towards social media. It is presently being used as a stature household need by every mankind. The revolutionary of social media has brought a dynamic impact in networking health information between the professional and patient, irrespective of age group. This laid a “bleeding-heart” platform for pharmacist, escalating the utilization by improving the health outcomes and meeting the urge. There is a vague informative literature aro...

A response to: "NIST experts urge caution in use of courtroom evidence presentation method"

OpenAIRE

Morrison, Geoffrey Stewart

2017-01-01

A press release from the National Institute of Standards and Technology (NIST)could potentially impede progress toward improving the analysis of forensic evidence and the presentation of forensic analysis results in courts in the United States and around the world. "NIST experts urge caution in use of courtroom evidence presentation method" was released on October 12, 2017, and was picked up by the phys.org news service. It argues that, except in exceptional cases, the results of forensic ana...

Child Care: States Exercise Flexibility in Setting Reimbursement Rates and Providing Access for Low-Income Children. Report to Congressional Requesters.

Science.gov (United States)

Shaul, Marnie S.

In order to promote low-income parents' job preparation and work efforts, states were given greater flexibility to design programs using federal funds to subsidize child care for low-income families. At Congressional request, this report from the General Accounting Office describes how states set reimbursement rates and calculates the extent to…

Strategic Military Leaders - Leading Tomorrow

National Research Council Canada - National Science Library

Kit, Ng W

2008-01-01

.... Four key leadership competencies stand out. We need strategic leaders who are good at doing the right things and doing things right leaders who have the mental agility to choose the correct goals to achieve, the social intelligence to inspire...

Characteristics of lightning leader propagation and ground attachment

Science.gov (United States)

Jiang, Rubin; Qie, Xiushu; Wang, Zhichao; Zhang, Hongbo; Lu, Gaopeng; Sun, Zhuling; Liu, Mingyuan; Li, Xun

2015-12-01

The grounding process and the associated leader behavior were analyzed by using high-speed video record and time-correlated electric field change for 37 natural negative cloud-to-ground flashes. Weak luminous grounded channel was recognized below the downward leader tip in the frame preceding the return stroke, which is inferred as upward connecting leader considering the physical process of lightning attachment, though not directly confirmed by sequential frames. For stepped leader-first return strokes, the upward connecting leaders tend to be induced by those downward leader branches with brighter luminosity and lower channel tip above ground, and they may accomplish the attachment with great possibility. The upward connecting leaders for 2 out of 61 leader-subsequent stroke sequences were captured in the frame prior to the return stroke, exhibiting relatively long channel lengths of 340 m and 105 m, respectively. The inducing downward subsequent leaders were of the chaotic type characterized by irregular electric field pulse train with duration of 0.2-0.3 ms. The transient drop of the high potential difference between stepped leader system and ground when the attachment occurred would macroscopically terminate the propagation of those ungrounded branches while would not effectively prevent the development of the existing space stem systems in the low-conductivity streamer zone apart from the leader tip. When the ungrounded branches are of poor connection with the main stroke channel, their further propagation toward ground would be feasible. These two factors may contribute to the occurrence of multiple grounding within the same leader-return stroke sequence.

Leader to Leader: Enduring Insights on Leadership from the Drucker Foundation's Award-Winning Journal.

Science.gov (United States)

Hesselbein, Frances, Ed.; Cohen, Paul M., Ed.

Amid unprecedented social, demographic, and economic changes, leaders must enhance performance and deliver desired results. The growing importance of managing the explosion in information requires attention to defining organizational missions and visions. The 37 chapters in this work are divided into 7 parts. Part 1, "On Leaders and…

Recruiting leaders: an analysis of leadership advertisements

NARCIS (Netherlands)

den Hartog, D.N.; Caley, A.; Dewe, P.

2007-01-01

Recruiting the right leaders is an important challenge for organisations. How do organisations find these leaders? This article looks at the recruitment of leaders through advertisements. We address to what extent the 'vocabulary of leadership' originating in influential leadership theories is

The Role of Maranao Traditional Leaders and Local Political Leaders towards Collaboration in Promotion of Peace in Marawi City

Directory of Open Access Journals (Sweden)

Prof. Milhaya Dianalan Langco

2014-02-01

Full Text Available This study determined the role of traditional Maranao leaders and local political leaders towards collaboration in promotion of peace in Marawi City. The study used the descriptive – explanatory research design. Descriptive statistics such as frequency counts and percentage distribution were used in the presentation and analysis of data. Furthermore, this study explored the association among variables. Pearson R tests were conducted to determine if there were associations between the traits and characteristics of Maranao traditional leaders and their role in promotion of peace; association between the administrative capabilities of local political leaders and their role in promotion of peace; both as independent variables, and association between roles of traditional and political leaders and their level of collaboration in promotion of peace, as the dependent variables. Percentage was used to quantitatively describe and analyze the responses given by the respondents while weighted mean was used to determine the average value of the responses in each item of the given questionnaire. Results of the findings revealed that the Sulutan was the highest traditional leader involved in conflict resolution while the Datu was the second most influential traditional leaders involved in the same. Furthermore, these traditional Maranao leaders is still seen by the respondents as honest and dependable, morally upright, tenacious and responsible, able to identify and clarify the needs and desires of groups, as well as that of the community as their priority. Moreover, the local political leaders in Marawi City including those of the Province of Lanao del Sur, are being seen to be important along with the Maranao traditional leaders in terms of conflict resolution and promotion of peace in the aforementioned areas.

The brain activations for both cue-induced gaming urge and smoking craving among subjects comorbid with Internet gaming addiction and nicotine dependence.

Science.gov (United States)

Ko, Chih-Hung; Liu, Gin-Chung; Yen, Ju-Yu; Yen, Cheng-Fang; Chen, Cheng-Sheng; Lin, Wei-Chen

2013-04-01

Internet gaming addiction (IGA) has been classified as an addictive disorder in the proposed DSM 5 draft. However, whether its underlying addiction mechanism is similar to other substance use disorders has not been confirmed. The present functional magnetic resonance images study is aimed at evaluating the brain correlates of cue-induced gaming urge or smoking craving in subjects with both IGA and nicotine dependence to make a simultaneous comparison of cue induced brain reactivity for gaming and smoking. For this purpose, 16 subjects with both IGA and nicotine dependence (comorbid group) and 16 controls were recruited from the community. All subjects were made to undergo 3-T fMRIs scans while viewing images associated with online games, smoking, and neutral images, which were arranged according to an event-related design. The resultant image data was analyzed with full factorial and conjunction analysis of SPM5. The results demonstrate that anterior cingulate, and parahippocampus activates higher for both cue-induced gaming urge and smoking craving among the comorbid group in comparison to the control group. The conjunction analysis demonstrates that bilateral parahippocampal gyrus activates to a greater degree for both gaming urge and smoking craving among the comorbid group in comparison to the control group. Accordingly, the study demonstrates that both IGA and nicotine dependence share similar mechanisms of cue-induced reactivity over the fronto-limbic network, particularly for the parahippocampus. The results support that the context representation provided by the parahippocampus is a key mechanism for not only cue-induced smoking craving, but also for cue-induced gaming urge. Copyright © 2012 Elsevier Ltd. All rights reserved.

Gender differences in Assessments of Party Leaders

DEFF Research Database (Denmark)

Kosiara-Pedersen, Karina; Hansen, Kasper Møller

2015-01-01

Is there a relationship between party leader gender and voters' assessments? Yes, according to theses on gender identity and stereotyping. A voter survey during the 2011 Danish general election allows for a comprehensive analysis of a less likely case with four male and four female party leaders...... of gender does not increase with age, actually, the opposite is the case among men since younger male voters have smaller sympathy for female party leaders. Furthermore, there is no support for the expectation that voters with more education or with higher levels of political interest and knowledge are more....... Female party leaders are assessed more positively by female voters than male voters both in regard to general party leader sympathy and assessment of specific characteristics, whereas it is not the case that male party leaders are assessed more positively by male voters than female voters. The impact...

Leaders produce leaders and managers produce followers

Science.gov (United States)

Khoshhal, Khalid I.; Guraya, Salman Y.

2016-01-01

Objectives: To elaborate the desired qualities, traits, and styles of physician’s leadership with a deep insight into the recommended measures to inculcate leadership skills in physicians. Methods: The databases of MEDLINE, EMBASE, CINAHL, and the Cochrane Library were searched for the full-text English-language articles published during the period 2000-2015. Further search, including manual search of grey literature, was conducted from the bibliographic list of all included articles. Medical Subject Headings (MeSH) keywords “Leadership” AND “Leadership traits” AND “Leadership styles” AND “Physicians’ leadership” AND “Tomorrow’s doctors” were used for the literature search. This search followed a step-wise approach defined by the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA). The retrieved bibliographic list was analyzed and non-relevant material such as abstracts, conference proceedings, letters to editor, and short communications were excluded. Finally, 21 articles were selected for this review. Results: The literature search showed a number of leadership courses and formal training programs that can transform doctors to physician leaders. Leaders can inculcate confidence by integrating diverse views and listening; supporting skillful conversations through dialogue and helping others assess their influence and expertise. In addition to their clinical competence, physician leaders need to acquire the industry knowledge (clinical processes, health-care trends, budget), problem-solving skills, and emotional intelligence. Conclusion: This review emphasizes the need for embedding formal leadership courses in the medical curricula for fostering tomorrow doctors’ leadership and organizational skills. The in-house and off-campus training programs and workshops should be arranged for grooming the potential candidates for effective leadership. PMID:27652355

Live-cell topology assessment of URG7, MRP6102 and SP-C using glycosylatable green fluorescent protein in mammalian cells

International Nuclear Information System (INIS)

Lee, Hunsang; Lara, Patricia; Ostuni, Angela; Presto, Jenny; Johansson, Janne; Nilsson, IngMarie; Kim, Hyun

2014-01-01

Highlights: • Glycosylatable GFP (gGFP) is developed for the use in mammalian cells. • gGFP selectively loses its fluorescence upon N-linked glycosylation in the ER lumen. • Differential fluorescence/glycosylation pattern probes membrane protein topology. • Membrane topology of URG7, MRP6 102 , and SP-C was determined by gGFP tagging in vivo. - Abstract: Experimental tools to determine membrane topology of a protein are rather limited in higher eukaryotic organisms. Here, we report the use of glycosylatable GFP (gGFP) as a sensitive and versatile membrane topology reporter in mammalian cells. gGFP selectively loses its fluorescence upon N-linked glycosylation in the ER lumen. Thus, positive fluorescence signal assigns location of gGFP to the cytosol whereas no fluorescence signal and a glycosylated status of gGFP map the location of gGFP to the ER lumen. By using mammalian gGFP, the membrane topology of disease-associated membrane proteins, URG7, MRP6 102 , SP-C(Val) and SP-C(Leu) was confirmed. URG7 is partially targeted to the ER, and inserted in C in form. MRP6 102 and SP-C(Leu/Val) are inserted into the membrane in C out form. A minor population of untargeted SP-C is removed by proteasome dependent quality control system

The wise leader.

Science.gov (United States)

Nonaka, Ikujiro; Takeuchi, Hirotaka

2011-05-01

In an era of increasing discontinuity, wise leadership has nearly vanished. Many leaders find it difficult to reinvent their corporations rapidly enough to cope with new technologies, demographic shifts, and consumption trends. They can't develop truly global organizations that operate effortlessly across borders. And they find it tough to ensure that their people adhere to values and ethics. The authors assert that leaders must acquire practical wisdom, or what Aristotle called phronesis: experiential knowledge that enables people to make ethically sound judgments. Wise leaders demonstrate six abilities: (i) They make decisions on the basis of what is good for the organization and for society. (2) They quickly grasp the essence of a situation and fathom the nature and meaning of people, things, and events. (3) They provide contexts in which executives and employees can interact to create new meaning. (4) They employ metaphors and stories to convert their experience into tacit knowledge that others can use. (5) They exert political power to bring people together and spur them to act. (6) They use apprenticeship and mentoring to cultivate practical wisdom in orders.

Constrained deterministic leader-follower mean field control

NARCIS (Netherlands)

Möller, L.; Gentile, B.; Parise, F.; Grammatico, S.; Lygeros, J.

2016-01-01

We consider a mean field game among a large population of noncooperative agents divided into two categories: leaders and followers. Each agent is subject to heterogeneous convex constraints and minimizes a quadratic cost function; the cost of each leader is affected by the leaders' aggregate

When are transgressing leaders punitively judged? An empirical test.

Science.gov (United States)

Shapiro, Debra L; Boss, Alan D; Salas, Silvia; Tangirala, Subrahmaniam; Von Glinow, Mary Ann

2011-03-01

Using Hollander's (1958) idiosyncrasy credit theory of leadership as the theoretical backdrop, we examined when and why organizational leaders escape punitive evaluation for their organizational transgressions. In a sample of 162 full-time employees, we found that leaders who were perceived to be more able and inspirationally motivating were less punitively evaluated by employees for leader transgressions. These effects were mediated by the leaders' LMX (leader-member exchange) with their employees. Moreover, the tendency of leaders with higher LMX to escape punitive evaluations for their transgressions was stronger when those leaders were more valued within the organization. Finally, employees who punitively evaluated their leaders were more likely to have turnover intentions and to psychologically withdraw from their organization. Theoretical and practical implications associated with relatively understudied leader-transgression dynamics are discussed. PsycINFO Database Record (c) 2011 APA, all rights reserved.

Employees' Perceptions of Their Leaders

Directory of Open Access Journals (Sweden)

Golubović-Stojanović Aleksandra

2016-06-01

Full Text Available This paper presents the research about employees and the leaders who are included in leading the organization, as an important segment of the modern business. The aim of this research is to show the real picture about presence new strategies of leaders in the organizations, as well as the analysis of the perception of employees about their leaders. The research in business organizations conducted on the sample of leaders and employees. The construction of high-quality questionnaire represents the important segment of modern statistical and business researches. The issues in questionnaire construction are very complex and they are in the focus of all statistical and research methodologies. It was conducted on the sample of at least 250 examinees (employees in bigger companies in Serbia. Research results showed that understanding communication satisfaction, with its link to job satisfaction, should provide an ability to better target resources to improve communication satisfaction issues.

Creative benefits from well-connected leaders: leader social network ties as facilitators of employee radical creativity.

Science.gov (United States)

Venkataramani, Vijaya; Richter, Andreas W; Clarke, Ronald

2014-09-01

Employee radical creativity critically depends on substantive informational resources from others across the wider organization. We propose that the social network ties of employees' immediate leaders assume a central role in garnering these resources, thereby fostering their employees' radical creativity both independent of and interactively with employees' own network ties. Drawing on data from 214 employees working in 30 teams of a public technology and environmental services organization, we find that team leaders' betweenness centrality in the idea network within their teams as well as among their peer leaders provides creative benefits beyond employees' own internal and external ties. Further, employees' and leaders' ties within and external to the team interactively predict employee radical creativity. Implications for theory and practice are discussed. PsycINFO Database Record (c) 2014 APA, all rights reserved.

The Decision Calculus of Terrorist Leaders

OpenAIRE

J. Tyson Chatagnier; Alex Mintz; Yair Samban

2012-01-01

This article contributes to the literature on terrorist group decision-making by introducing a new procedure, Applied Decision Analysis, in an attempt to understand how leaders of terrorist organizations make decisions. We examine twenty-three decisions taken by leaders of three terrorist organizations: Al-Qaeda, Hamas, and Hizballah. We also demonstrate the use of the Applied Decision Analysis procedure to uncover the "Decision DNA" or “decision code” of leaders of such organizat...

Perception of urge-to-cough and dyspnea in healthy smokers with decreased cough reflex sensitivity

OpenAIRE

Kanezaki, Masashi; Ebihara, Satoru; Nikkuni, Etsuhiro; Gui, Peijun; Suda, Chihiro; Ebihara, Takae; Yamasaki, Miyako; Kohzuki, Masahiro

2010-01-01

Background Although cigarette smoking has been implicated as an important risk factor for the development of respiratory symptoms, the perceptional aspects of two symptoms in smokers have not been fully elucidated. Therefore, we simultaneously evaluated the cough reflex sensitivity, the cognition of urge-to-cough and perception of dyspnea in both healthy smokers and non-smokers. Methods Fourteen male healthy never-smokers and 14 age-matched male healthy current-smokers were recruited via publ...

Beyond the classroom: nurse leader preparation and practices.

Science.gov (United States)

O'Connor, Mary

2011-01-01

Formal academic education and experience as a nurse are established preparation for the chief nurse executive (CNE) or upcoming nurse leaders. This article proposes that the nurse leader must build on these fundamentals through self-discipline, lifelong learning, and practice. Three critical ingredients are discussed to guide the nurse leader on a life/career for the CNE and the nurse leader at every level. These include fostering relationships, feeding intellectual curiosity, and engaging in self-care practices. These indispensable ingredients of the successful nurse leader serve as an augmentation to formal education and experience for the nurse aspiring to reach the CNE level and beyond as well as for the current CNE mentoring future leaders.

When ethical leader behavior breaks bad: How ethical leader behavior can turn abusive via ego depletion and moral licensing.

Science.gov (United States)

Lin, Szu-Han Joanna; Ma, Jingjing; Johnson, Russell E

2016-06-01

The literature to date has predominantly focused on the benefits of ethical leader behaviors for recipients (e.g., employees and teams). Adopting an actor-centric perspective, in this study we examined whether exhibiting ethical leader behaviors may come at some cost to leaders. Drawing from ego depletion and moral licensing theories, we explored the potential challenges of ethical leader behavior for actors. Across 2 studies which employed multiwave designs that tracked behaviors over consecutive days, we found that leaders' displays of ethical behavior were positively associated with increases in abusive behavior the following day. This association was mediated by increases in depletion and moral credits owing to their earlier displays of ethical behavior. These results suggest that attention is needed to balance the benefits of ethical leader behaviors for recipients against the challenges that such behaviors pose for actors, which include feelings of mental fatigue and psychological license and ultimately abusive interpersonal behaviors. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

A Phenomenology of Outdoor Education Leader Experiences

Science.gov (United States)

Field, Stephanie C.; Lauzon, Lara L.; Meldrum, John T.

2016-01-01

Limited qualitative research exists on the experiences of outdoor education leaders. The purpose of this phenomenological study was to explore the job-related experiences of outdoor education leaders within and outside the workplace. Five participants who had experience as outdoor education leaders completed in-depth, one-on-one interviews about…

Identifying Opinion Leaders to Promote Behavior Change

Science.gov (United States)

Valente, Thomas W.; Pumpuang, Patchareeya

2007-01-01

This article reviews 10 techniques used to identify opinion leaders to promote behavior change. Opinion leaders can act as gatekeepers for interventions, help change social norms, and accelerate behavior change. Few studies document the manner in which opinion leaders are identified, recruited, and trained to promote health. The authors categorize…

Evaluating pharmacy leader development through the seven action logics.

Science.gov (United States)

Philip, Achsah; Desai, Avani; Nguyen, Phouc Anne; Birney, Patrick; Colavecchia, Anthony; Karralli, Rusol; Smith, Lindsey; Lorimer, Dirk; Burgess, Gwen; Munch, Kyle; Daniel, Nelvin; Lionetti, Jason; Garey, Kevin W

2016-01-15

Pharmacy leader development over time was analyzed using the seven action logics. As part of an ongoing leadership seminar series, students were required to select a visionary pharmacy leader and conduct a structured interview to evaluate pharmacy leaders' action logics. A standardized questionnaire comprising 13 questions was created by the class. Questions addressed leadership qualities during the leaders' early years, education years, and work years. Transcripts were then coded by two separate trained investigators based on the leader's stage of life to provide a score for each action logic individually over time. Kappa coefficient was used to evaluate interrater agreement. A total of 14 leaders were interviewed. All leaders were currently employed and had won national awards for their contributions to pharmacy practice. Overall, there was 82% agreement between the two evaluators' scores for the various characteristics. Action logics changed based on the leaders' life stage. Using aggregate data from all leader interviews, a progression from lower-order action logics (opportunist, diplomat, expert) to higher-order action logics (strategist, alchemist) was found. Ten leaders (71%) were diplomats during their early years. Six leaders (43%) were experts during their education years, and 4 (29%) were strategists or alchemists. During the third life stage analyzed (the work years), 6 leaders (43%) were strategists, and 2 were alchemists. During their work years, all leaders had a percentage of their answers coded as alchemist (range, 5-22%). Throughout their professional careers, pharmacy leaders continually develop skills through formal education and mentorship that follow action logics. Copyright © 2016 by the American Society of Health-System Pharmacists, Inc. All rights reserved.

Future Leaders: The Way Forward?

Science.gov (United States)

Earley, Peter; Weindling, Dick; Bubb, Sara; Glenn, Meli

2009-01-01

The recruitment and retention of senior school leaders is high on the UK Government's agenda with much attention currently being given to succession planning. Future Leaders and other fast track leadership development programmes are, in part, a response to this "crisis" brought about by demographic change--many headteachers are due to…

Stepped-to-dart Leaders in Cloud-to-ground Lightning

Science.gov (United States)

Stolzenburg, M.; Marshall, T. C.; Karunarathne, S.; Karunarathna, N.; Warner, T.; Orville, R. E.

2013-12-01

Using time-correlated high-speed video (50,000 frames per second) and fast electric field change (5 MegaSamples per second) data for lightning flashes in East-central Florida, we describe an apparently rare type of subsequent leader: a stepped leader that finds and follows a previously used channel. The observed 'stepped-to-dart leaders' occur in three natural negative ground flashes. Stepped-to-dart leader connection altitudes are 3.3, 1.6 and 0.7 km above ground in the three cases. Prior to the stepped-to-dart connection, the advancing leaders have properties typical of stepped leaders. After the connection, the behavior changes almost immediately (within 40-60 us) to dart or dart-stepped leader, with larger amplitude E-change pulses and faster average propagation speeds. In this presentation, we will also describe the upward luminosity after the connection in the prior return stroke channel and in the stepped leader path, along with properties of the return strokes and other leaders in the three flashes.

School Choice in Sweden: An Interview with Thomas Idergard of Timbro. WebMemo. No. 2828

Science.gov (United States)

Lips, Dan

2010-01-01

Across the United States, policymakers are increasingly adopting education policies that give families the power to choose their children's schools. Nonetheless, the idea of providing school vouchers to allow children to attend private schools remains controversial. For instance, congressional leaders and the Obama Administration have tried to end…

Migratory urge and gll Na+,K+-ATPase activity of hatchery-reared Atlantic salmon smolts from the Dennys and Penobscot River stocks, Maine

Science.gov (United States)

Spencer, Randall C.; Zydlewski, Joseph D.; Zydlewski, Gayle B.

2010-01-01

Hatchery-reared Atlantic salmon Salmo salar smolts produced from captive-reared Dennys River and sea-run Penobscot River broodstock are released into their source rivers in Maine. The adult return rate of Dennys smolts is comparatively low, and disparity in smolt quality between stocks resulting from genetic or broodstock rearing effects is plausible. Smolt behavior and physiology were assessed during sequential 14-d trials conducted in seminatural annular tanks with circular flow. “Migratory urge” (downstream movement) was monitored remotely using passive integrated transponder tags, and gill Na+,K+-ATPase activity was measured at the beginning and end of the trials to provide an index of smolt development. The migratory urge of both stocks was low in early April, increased 20-fold through late May, and declined by the end of June. The frequency and seasonal distribution of downstream movement were independent of stock. In March and April, initial gill Na+,K+-ATPase activities of Penobscot River smolts were lower than those of Dennys River smolts. For these trials, however, Penobscot River smolts increased enzyme activity after exposure to the tank, whereas Dennys River smolts did not, resulting in similar activities between stocks at the end of all trials. There was no clear relationship between migratory urge and gill Na+,K+-ATPase activity. Gill Na+,K+-ATPase activity of both stocks increased in advance of migratory urge and then declined while migratory urge was increasing. Maximum movement was observed from 2 h after sunset through 1 h after sunrise but varied seasonally. Dennys River smolts were slightly more nocturnal than Penobscot River smolts. These data suggest that Dennys and Penobscot River stocks are not markedly different in either physiological or behavioral expression of smolting.

An Intra-Group Perspective on Leader Preferences

DEFF Research Database (Denmark)

Bøggild, Troels; Laustsen, Lasse

2016-01-01

This article argues that followers’ preferences for dominant leadership vary according to two types of exploitation risks from other individuals within the group. Previous work demonstrates that contexts of inter-group war and peace make followers prefer dominant- and non-dominant-looking leaders......, respectively. We add an intra-group perspective to this literature. Four original studies demonstrate that contexts with high risks of free-riding and criminal behavior from other group members (i.e., horizontal exploitation) increase preferences for dominant-looking leaders, whereas contexts with high risks...... of unresponsive, self-interested behavior from leaders themselves (i.e., vertical exploitation) decrease preferences for dominant-looking leaders. Moreover, within this framework of intra-group exploitation risks we show that followers prefer leaders from another vis-à-vis their own ethnic coalition to look less...

Tartus alustas tegevust LEADER infokeskus

Index Scriptorium Estoniae

2005-01-01

Tartus alustas tegevust LEADER infokeskus, mille eesmärk on informeerida ja nõustada maakondade omavalitsustöötajate, ettevõtjate ning MTÜde esindajaid, kes on huvitatud Eesti riikliku arengukava meetme "Kohaliku initsiatiivi arendamine - LEADER-tüüpi meetme raames toetuse saamisest ning selleks vajalike partnerlusel põhinevate kohalike tegevusgruppide loomisest"

It takes chutzpah: oncology nurse leaders.

Science.gov (United States)

Green, E

1999-01-01

Chutzpah, according to the Oxford Dictionary of Current English (1996) is a slang term from the Yiddish language which means shameless audacity. Chutzpah has been used to identify people with courage who take on situations that others avoid and somehow achieve the impossible. Tim Porter-O'Grady (1997) recently wrote that management is dead, and has been replaced by process leadership. Health care organizations have made shifts from hierarchical structures to process or program models where people have dual/multiple reporting/communication relationship. In this new orientation, management functions of controlling, directing, organizing and disciplining are replaced by process leadership functions of coordinating, facilitating, linking and sustaining (Porter O'Grady, 1997). Herein lies the challenge for oncology nurse leaders: "what lies behind us and what lies before us are tiny matters compared to what lies within us" (Ralph Waldo Emerson). Leadership is not a function of job title. The evidence for this is clear in current practice.... There are no/few positions of nurse leaders. Titles have changed to eliminate the professional discipline, and reflect a non-descript orientation. The new titles are process leaders, program leaders, professional practice leaders. Nurse leaders need new points of reference to take in the challenges of influencing, facilitating and linking. Those points of reference are: principle-centered leadership, integrity and chutzpah. This presentation will focus on examining current thinking, defining key characteristics and attributes, and using scenarios to illustrate the impact of leadership. We, as leaders in oncology nursing, must use chutzpah to make positive change and long-term gains for patient care and the profession of nursing.

The failure-tolerant leader.

Science.gov (United States)

Farson, Richard; Keyes, Ralph

2002-08-01

"The fastest way to succeed," IBM's Thomas Watson, Sr., once said, "is to double your failure rate." In recent years, more and more executives have embraced Watson's point of view, coming to understand what innovators have always known: Failure is a prerequisite to invention. But while companies may grasp the value of making mistakes at the level of corporate practices, they have a harder time accepting the idea at the personal level. People are afraid to fail, and corporate culture reinforces that fear. In this article, psychologist and former Harvard Business School professor Richard Farson and coauthor Ralph Keyes discuss how companies can reduce the fear of miscues. What's crucial is the presence of failure-tolerant leaders--executives who, through their words and actions, help employees overcome their anxieties about making mistakes and, in the process, create a culture of intelligent risk-taking that leads to sustained innovation. Such leaders don't just accept productive failure, they promote it. Drawing from their research in business, politics, sports, and science, the authors identify common practices among failure-tolerant leaders. These leaders break down the social and bureaucratic barriers that separate them from their followers. They engage at a personal level with the people they lead. They avoid giving either praise or criticism, preferring to take a nonjudgmental, analytical posture as they interact with staff. They openly admit their own mistakes rather than trying to cover them up or shifting the blame. And they try to root out the destructive competitiveness built into most organizations. Above all else, failure-tolerant leaders push people to see beyond traditional definitions of success and failure. They know that as long as a person views failure as the opposite of success, rather than its complement, he or she will never be able to take the risks necessary for innovation.

Preparing nurse leaders for 2020.

Science.gov (United States)

Huston, Carol

2008-11-01

This article highlights eight leadership competencies likely to be an essential part of the nurse leader's repertoire in 2020. Planning for the future is difficult, even when environments are relatively static. When environments are dynamic, the challenges multiply exponentially. Unfortunately, few environments have been more unpredictable in the 21st century than health care. The healthcare system is in chaos, as is much of the business world. It is critical then that contemporary nursing and healthcare leaders identify skill sets that will be needed by nurse leaders in 2020 and begin now to create the educational models and management development programs necessary to assure these skills are present. Essential nurse leader competencies for 2020 include: (i) A global perspective or mindset regarding healthcare and professional nursing issues. (ii) Technology skills which facilitate mobility and portability of relationships, interactions, and operational processes. (iii) Expert decision-making skills rooted in empirical science. (iv) The ability to create organization cultures that permeate quality healthcare and patient/worker safety. (v) Understanding and appropriately intervening in political processes. (vi) Highly developed collaborative and team building skills. (vii) The ability to balance authenticity and performance expectations. (viii) Being able to envision and proactively adapt to a healthcare system characterized by rapid change and chaos. Nursing education programmes and healthcare organizations must be begin now to prepare nurses to be effective leaders in 2020. This will require the formal education and training that are a part of most management development programmes as well as a development of appropriate attitudes through social learning. Proactive succession planning will also be key to having nurse leaders who can respond effectively to the new challenges and opportunities that will be presented to them in 2020.

Serum estradiol does not differentiate stress, mixed and urge incontinent women around menopause. A report from the Women's Health in the Lund Area (WHILA) study.

Science.gov (United States)

Hamer, Maria Andrada; Källén, Karin; Lidfeldt, Jonas; Samsioe, Göran; Teleman, Pia

2011-11-01

To outline serum estradiol levels in perimenopausal women with stress, mixed or urge incontinence. We believe the majority of urgency symptoms in perimenopausal women to be caused by a pelvic floor dysfunction and a hypermobility of the bladder neck. If this is the case, there would be no difference in estradiol levels between the groups. University hospital. In the observational Women's Health in the Lund Area study, a subset of 400/2221 women reporting urinary incontinence completed a detailed questionnaire regarding lower urinary tract symptoms and had their serum steroid hormone levels measured. Statistical analyses were made by Chi-square test, nonparametrical tests, ANOVA, multi- and univariate logistic regression analysis. Stress incontinence was reported by 196, mixed incontinence by 153 and urge incontinence by 43 women; in 369, serumestradiol values were available. Serum estradiol did not differ significantly between stress incontinent (median 49.5 pmo/l, range 2.63-875.4), urge incontinent (median 31.6 pmol/l, range 2.63-460.7) or mixed incontinent women (median 35.5 pmol/l, range 2.63-787.9, p=0.62). Logistic regression analysis correcting for age, parity, hormonal status, smoking, hysterectomy and BMI also failed to show any difference in estradiol levels between the groups (p=0.41-0.58). No significant differences in serum estradiol levels between stress, mixed or urge incontinent perimenopausal women could be demonstrated. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

From the Field: Learning Leaders

Science.gov (United States)

Weigel, Kathleen; Jones, Richard

2015-01-01

Leadership is essential to successful schools. One of the ways to support effective school leadership is to share ideas and best practices to address the common challenges faced by school leaders. This question and response format addresses common challenges and questions from practicing school leaders in the manner that a mentor might respond to…

Leader-team complementarity: Exploring the interactive effects of leader personality traits and team power distance values on team processes and performance.

Science.gov (United States)

Hu, Jia; Judge, Timothy A

2017-06-01

Integrating the leader trait perspective with dominance complementarity theory, we propose team power distance as an important boundary condition for the indirect impact of leader extraversion, agreeableness, and conscientiousness on team performance through a team's potency beliefs and through relational identification with the leader. Using time-lagged, 3-source data from 71 teams, we found that leader extraversion had a positive indirect impact on team in-role and extrarole performance through relational identification, but only for high power distance teams; leader conscientiousness had a positive influence on team in-role performance through team potency, but only for high power distance teams; and leader agreeableness had a positive effect on team in-role and extrarole performance via relational identification and on team in-role performance via team potency, but only for low power distance teams. The findings address prior inconsistencies regarding the relationships between leader traits and team effectiveness, identify an important boundary condition and key team processes that bridge the links, and provide a deeper understanding of the role of leader traits in teams. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Leadership, Leaders, and Leading (Part One).

Science.gov (United States)

Dean, Peter J.

2002-01-01

Presents an historical overview of the leadership literature. Highlights include "great man" theories; studies of leaders' traits; studies of leaders' behavioral style; studies of leadership functions; and studies of the situational aspects of leadership. (LRW)

Factors supporting dentist leaders' retention in leadership.

Science.gov (United States)

Tuononen, T; Lammintakanen, J; Suominen, A L

2017-12-01

The aim was to study factors associated with staying in a dentist leadership position. We used an electronic questionnaire to gather data from 156 current or former Finnish dentist leaders in 2014. Principal component analysis categorized statements regarding time usage and opportunities in managerial work into five main components. Associations between these main component scores and the tendency to stay as a leader were analyzed with logistic regression. Out of the five main components, two were significantly associated with staying as a leader: 'career intentions', which represented intent to continue or to leave the leadership position; and 'work time control opportunities', which represented how leaders could control their own work time. Other factors that supported staying were leadership education, more work time available for leadership work, and lower age. The main component 'work pressure' decreased, although not significantly, the odds of continuing; it included lack of leadership work time, and pressure from superiors or subordinates. Leaders have important roles in health care, ensuring everyday operations as well as developing their organizations to meet future challenges. Knowledge of these supporting factors will enable dentist leaders and their organizations to improve working conditions in order to recruit and retain motivated and competent persons. In addition, well-designed education is important to inspire and encourage future leaders. Copyright© 2017 Dennis Barber Ltd.

Conceptualizing clinical nurse leader practice: an interpretive synthesis.

Science.gov (United States)

Bender, Miriam

2016-01-01

The Institute of Medicine's Future of Nursing report identifies the clinical nurse leader as an innovative new role for meeting higher health-care quality standards. However, specific clinical nurse leader practices influencing documented quality outcomes remain unclear. Lack of practice clarity limits the ability to articulate, implement and measure clinical nurse leader-specific practice and quality outcomes. Interpretive synthesis design and grounded theory analysis were used to develop a theoretical understanding of clinical nurse leader practice that can facilitate systematic and replicable implementation across health-care settings. The core phenomenon of clinical nurse leader practice is continuous clinical leadership, which involves four fundamental activities: facilitating effective ongoing communication; strengthening intra and interprofessional relationships; building and sustaining teams; and supporting staff engagement. Clinical nurse leaders continuously communicate and develop relationships within and across professions to promote and sustain information exchange, engagement, teamwork and effective care processes at the microsystem level. Clinical nurse leader-integrated care delivery systems highlight the benefits of nurse-led models of care for transforming health-care quality. Managers can use this study's findings to frame an implementation strategy that addresses theoretical domains of clinical nurse leader practice to help ensure practice success. © 2015 John Wiley & Sons Ltd.

Leaders Growing Leaders: Designing a Tier-Based Leadership Program for Surgeons.

Science.gov (United States)

Torbeck, Laura; Rozycki, Grace; Dunnington, Gary

2018-02-07

Leadership has emerged as a crucial component of professional development for physicians in academic medicine. Most leadership skills can be learned and therefore best practices of delivering leadership development are in high demand. For practicing surgeons, specific strategies to teach leadership have been lacking. The purpose of this paper is to describe the structure of a tier-based leadership development program called Leaders Growing Leaders, to identify the major curricular components to each tier including measures and outcomes, and to share lessons learned for those who may want to begin a similar leadership development program. Copyright © 2018 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

Junk food advertising moderates the indirect effect of reward sensitivity and food consumption via the urge to eat.

Science.gov (United States)

Kidd, Chloe; Loxton, Natalie J

2018-05-01

The current study aimed to identify how underlying individual differences increases vulnerability to television food advertising. In particular, this study examined how reward sensitivity, a biologically-based predisposition to approach rewards (such as appetitive foods) in the environment, influenced participants' vulnerability to television food advertising and subsequent food consumption. Ninety-eight participants were randomly assigned to a cue condition (food cues versus non-food cues) and then viewed a 30 min documentary interrupted by advertising featuring a mix of food and neutral advertising (food cue condition) or only neutral advertising (non-food cue condition). Participants' reward sensitivity, approach motivation measured as urge to eat, and food consumption were recorded. Moderated mediation regression analyses revealed the positive association between reward sensitivity and food consumption was mediated by an increase in urge to eat, but only when participants were exposed to food advertising. These findings suggest heightened reward sensitivity, exposure to appetitive food cues, and approach motivation are key interacting mechanisms that may lead to maladaptive eating behaviours. Copyright © 2018 Elsevier Inc. All rights reserved.

Movie Smoking, Movie Horror, and Urge to Smoke

Science.gov (United States)

SARGENT, James D.; MARUSKA, Karin; MORGENSTERN, Matthis; ISENSEE, Barbara; HANEWINKEL, Reiner

2010-01-01

It is known that exposure to smoking cues increases urge to smoke (UTS), but little is known about other media factors that might also increase UTS. We hypothesized that horror/thriller movies might also increase UTS by increasing negative affect. We surveyed 536 movie patrons who were smokers aged 18 years or older. Subjects had exited 26 movies, of which 12 contained smoking and two were horror films, one with and one without smoking. We used random effects regression to assess the association between exposure to movie smoking, movie horror, both and UTS, controlling for confounding factors. Median age was 26 years and 52% were female. Mean UTS was 5.9, 6.6, 6.6, and 8.7 for smokers exiting movies without smoking, with smoking, horror without smoking and horror with smoking respectively. Smoking in movies was associated with a significantly higher UTS (0.63 [95% CI 0.31–0.94]). Horror with smoking increased UTS by 2.8 points (95% C.I. 2.3, 3.5); the horror without smoking estimate was 0.88, but not statistically significant. This short report offers preliminary evidence that movie horror as one factor besides visual smoking cues that could increase UTS in a community setting. PMID:20301876

Statistics of leaders and lead changes in growing networks

International Nuclear Information System (INIS)

Godrèche, C; Grandclaude, H; Luck, J M

2010-01-01

We investigate various aspects of the statistics of leaders in growing network models defined by stochastic attachment rules. The leader is the node with highest degree at a given time (or the node which reached that degree first if there are co-leaders). This comprehensive study includes the full distribution of the degree of the leader, its identity, the number of co-leaders, as well as several observables characterizing the whole history of lead changes: number of lead changes, number of distinct leaders, lead persistence probability. We successively consider the following network models: uniform attachment, linear attachment (the Barabási–Albert model), and generalized preferential attachment with initial attractiveness

Auctioning emission permits in a leader-follower setting

OpenAIRE

Alvarez, Francisco; André, Francisco J.

2015-01-01

We analise emission permit auctions under leader-follower competition when the leader bids strategically and the follower acts as price-taker both at the auction and the secondary market. We obtain linear equilibrium bidding strategies for both firms and a unique equilibrium of the auction, which is optimal ex-post for the leader. Under specific distributional assumptions we conclude that the auction always awards less permits to the leader than the cost-effective amount. Our central result i...

Nurse leaders' perceptions of an approaching organizational change.

Science.gov (United States)

Salmela, Susanne; Eriksson, Katie; Fagerström, Lisbeth

2013-05-01

The aim of the study was to achieve more profound understanding of nurse leaders' perceptions of an approaching organizational change. We used a three-dimensional hermeneutical method of interpretation to analyze text from 17 interviews. The results suggest that nurse leaders were positive toward and actively engaged in continual change to their units, even though they perceived themselves as mere spectators of the change process. The nurse leaders believed that change might benefit patients and patient care, yet their adaptation lacked deeper engagement. The approaching merger affected the nurse leaders' identities on a deeply personal level. They experienced uneasiness and anxiety with regard to being nurse leaders, the future of nursing care, and their mandate as patient advocates. Nurse leaders are in a critical position to influence the success of organizational change, but the organizations covered in this study were not incorporating their knowledge and experiences into the change.

Leaders' smiles reflect cultural differences in ideal affect.

Science.gov (United States)

Tsai, Jeanne L; Ang, Jen Ying Zhen; Blevins, Elizabeth; Goernandt, Julia; Fung, Helene H; Jiang, Da; Elliott, Julian; Kölzer, Anna; Uchida, Yukiko; Lee, Yi-Chen; Lin, Yicheng; Zhang, Xiulan; Govindama, Yolande; Haddouk, Lise

2016-03-01

Cultures differ in the emotions they teach their members to value ("ideal affect"). We conducted 3 studies to examine whether leaders' smiles reflect these cultural differences in ideal affect. In Study 1, we compared the smiles of top-ranked American and Chinese government leaders, chief executive officers, and university presidents in their official photos. Consistent with findings that Americans value excitement and other high-arousal positive states more than Chinese, American top-ranked leaders (N = 98) showed more excited smiles than Chinese top-ranked leaders (N = 91) across occupations. In Study 2, we compared the smiles of winning versus losing political candidates and higher versus lower ranking chief executive officers and university presidents in the United States and Taiwan/China. American leaders (N = 223) showed more excited smiles than Taiwanese/Chinese leaders (N = 266), regardless of election outcome or ranking. In Study 3, we administered self-report measures of ideal affect in college student samples from 10 different nations (N = 1,267) and then 8 years later, coded the smiles that legislators from those nations showed in their official photos (N = 3,372). The more nations valued excitement and other high arousal positive states, the more their leaders showed excited smiles; similarly, the more nations valued calm and other low-arousal positive states, the more their leaders showed calm smiles. These results held after controlling for national differences in democratization, human development, and gross domestic product per capita. Together, these findings suggest that leaders' smiles reflect the affective states valued by their cultures. (c) 2016 APA, all rights reserved).

Leader-Member Exchange Theory in Higher and Distance Education

Science.gov (United States)

Power, Robert Leo

2013-01-01

Unlike many other prominent leadership theories, leader-member exchange (LMX) theory does not focus on the specific characteristics of an effective organizational leader. Rather, LMX focuses on the nature and quality of the relationships between a leader and his or her individual subordinates. The ideal is for a leader to develop as many…

Types of Leader in Organisation

Directory of Open Access Journals (Sweden)

Marian Aurelian Bârgău

2015-05-01

Full Text Available Besides leading theories of people in one way or another from different angles reveal the types of leaders who can meet in business management literature contains classifications of management styles, which take into account different criteria or viewpoints. The word “leadership‟ has been used in various aspects of human endeavor such as politics, businesses, academics, social works, etc. Previous views about leadership show it as personal ability. The individual leader traits depend not only on personal abilities and his characteristics, but in special on the characteristics of the situation and environment in which he finds himself. People could become members of an organization in other to achieve certain personal objectives, the extent to which they are active members depends on how they are convinced that their membership will enable them to achieve their predetermined objectives. The leader will support an organization if he believes that through it his personal objectives and goals could be met otherwise the person’s interest will decline. The type leader or style of leading in an organization is one of the factors that play significant role in enhancing or retarding the interest and commitment of the individuals in the organization.

Three Nightmare Traits in Leaders

Directory of Open Access Journals (Sweden)

Reinout E. de Vries

2018-06-01

Full Text Available This review offers an integration of dark leadership styles with dark personality traits. The core of dark leadership consists of Three Nightmare Traits (TNT—leader dishonesty, leader disagreeableness, and leader carelessness—that are conceptualized as contextualized personality traits aligned with respectively (low honesty-humility, (low agreeableness, and (low conscientiousness. It is argued that the TNT, when combined with high extraversion and low emotionality, can have serious (“explosive” negative consequences for employees and their organizations. A Situation-Trait-Outcome Activation (STOA model is presented in which a description is offered of situations that are attractive to TNT leaders (situation activation, situations that activate TNT traits (trait activation, and the kinds of outcomes that may result from TNT behaviors (outcome activation. Subsequently, the TNT and STOA models are combined to offer a description of the organizational actions that may strengthen or weaken the TNT during six career stages: attraction, selection, socialization, production, promotion, and attrition. Except for mainly negative consequences of the TNT, possible positive consequences of TNT leadership are also explored, and an outline of a research program is offered that may provide answers to the most pressing questions in dark leadership research.

Educators as Serving Leaders in the Classroom and on Campus

Science.gov (United States)

Bowman, Richard

2014-01-01

Counterintuitively, the more one develops as a leader, the less of a leader one becomes. What do great leaders do? Great leaders are ambitious first and foremost for the cause, the mission, the work--not themselves. Educators as "serving leaders" sense that every action they take, together with every decision that they make, either…

Political leader survival : does competence matter?

NARCIS (Netherlands)

Yu, Shu; Jong-A-Pin, Richard

We examine whether economic and military competence of political leaders affect their duration in office. We introduce leader heterogeneity in the selectorate theory of Bueno de Mesquita et al. (2003) and derive the hypothesis that in the presence of a revolutionary threat, economic competence is

Anticipating Stimulus Money for Campus Projects, Colleges Get "Shovel Ready"

Science.gov (United States)

Carlson, Scott

2009-01-01

Help for colleges may be on the way in the $825-billion stimulus package being pressed by Congressional leaders. The bill that House Democrats introduced this month includes $7-billion for higher-education modernization, renovation, and repair that could kick-start projects like upgrading heating and cooling systems, fixing roofs, and doing…

LEADER 2

DEFF Research Database (Denmark)

Daniels, G H; Hegedüs, L; Marso, S P

2015-01-01

AIMS: To report preliminary data on baseline serum calcitonin concentrations and associated clinical characteristics in a global population with type 2 diabetes before liraglutide or placebo randomization. METHODS: The ongoing LEADER trial has enrolled 9340 people with type 2 diabetes and at high......) baseline serum calcitonin values were 3.9 (1.0 to >7.6) ng/l in men and 1.0 (1.0 to >1) ng/l in women. Serum calcitonin was >10 ng/l in 14.6% of men and in 0.96% of women. In sex-specific multivariable linear analysis of covariance models, a reduced glomerular filtration rate (GFR) was associated...... with higher serum calcitonin concentrations that were statistically significant. A 20 ml/min/1.73 m(2) decrease in estimated GFR (eGFR) was associated with a 14% increase in serum calcitonin in women and an 11% increase in men. CONCLUSIONS: In the LEADER population, the prevalence of elevated serum calcitonin...

Inspiring and Equipping Students to Be Ethical Leaders.

Science.gov (United States)

Schwartz, Arthur J

2015-01-01

This chapter describes the behaviors of the ethical leader and explores the reasons why leaders do not always act ethically. The chapter also offers five recommendations to help educators integrate the practices of ethical leadership into their work with student leaders. © 2015 Wiley Periodicals, Inc., A Wiley Company.

Health Professions Education Scholarship Unit Leaders as Institutional Entrepreneurs.

Science.gov (United States)

Varpio, Lara; O'Brien, Bridget; J Durning, Steven; van der Vleuten, Cees; Gruppen, Larry; Ten Cate, Olle; Humphrey-Murto, Susan; Irby, David M; Hamstra, Stanley J; Hu, Wendy

2017-08-01

Health professions education scholarship units (HPESUs) are organizational structures within which a group is substantively engaged in health professions education scholarship. Little research investigates the strategies employed by HPESU administrative leaders to secure and maintain HPESU success. Using institutional entrepreneurship as a theoretical lens, this study asks: Do HPESU administrative leaders act as institutional entrepreneurs (IEs)? This study recontextualizes two preexisting qualitative datasets that comprised interviews with leaders in health professions education in Canada (2011-2012) and Australia and New Zealand (2013-1014). Two researchers iteratively analyzed the data using the institutional entrepreneurship construct until consensus was achieved. A third investigator independently reviewed and contributed to the recontextualized analyses. A summary of the analyses was shared with all authors, and their feedback was incorporated into the final interpretations. HPESU leaders act as IEs in three ways. First, HPESU leaders construct arguments and position statements about how the HPESU resolves an institution's problem(s). This theorization discourse justifies the existence and support of the HPESU. Second, the leaders strategically cultivate relationships with the leader of the institution within which the HPESU sits, the leaders of large academic groups with which the HPESU partners, and the clinician educators who want careers in health professions education. Third, the leaders work to increase the local visibility of the HPESU. Practical insights into how institutional leaders interested in launching an HPESU can harness these findings are discussed.

Role congruity theory of prejudice toward female leaders.

Science.gov (United States)

Eagly, Alice H; Karau, Steven J

2002-07-01

A role congruity theory of prejudice toward female leaders proposes that perceived incongruity between the female gender role and leadership roles leads to 2 forms of prejudice: (a) perceiving women less favorably than men as potential occupants of leadership roles and (b) evaluating behavior that fulfills the prescriptions of a leader role less favorably when it is enacted by a woman. One consequence is that attitudes are less positive toward female than male leaders and potential leaders. Other consequences are that it is more difficult for women to become leaders and to achieve success in leadership roles. Evidence from varied research paradigms substantiates that these consequences occur, especially in situations that heighten perceptions of incongruity between the female gender role and leadership roles.

Travel opinion leaders and seekers

DEFF Research Database (Denmark)

Yoo, Kyung-Hyan; Gretzel, Ulrike; Zach, Florian

2011-01-01

While opinion leadership has been recognized as important in tourism, there has been very little empirical research investigating the phenomenon. Given new developments in social media technologies, it is especially important to understand whether travel opinion leadership and seeking are drivers...... of specific social media perceptions and behaviours. Based on an online survey of US online travellers, this paper seeks to identify travel opinion leaders and seekers and their characteristics. Further, the research conducted investigated linkages between travel opinion leadership/seeking and travel social...... media use. The findings suggest that travel opinion leadership and seeking are distinct but connected. Both opinion leaders and seekers are technology savvy, young, educated, involved in travel planning and engaged in social media use for travel. What distinguishes opinion leaders is their greater...

Live-cell topology assessment of URG7, MRP6{sub 102} and SP-C using glycosylatable green fluorescent protein in mammalian cells

Energy Technology Data Exchange (ETDEWEB)

Lee, Hunsang [School of Biological Sciences, Seoul National University, Seoul 151-747 (Korea, Republic of); Lara, Patricia [Center for Biomembrane Research, Department of Biochemistry and Biophysics, Stockholm University, SE-106 91 Stockholm (Sweden); Ostuni, Angela [Department of Sciences, University of Basilicata, Viale dell’Ateneo Lucano 10, 85100 Potenza (Italy); Presto, Jenny [Karolinska Institutet, Dept of Neurobiology, Care Sciences and Society, Novum 5th Floor, 141 86 Stockholm (Sweden); Johansson, Janne [Karolinska Institutet, Dept of Neurobiology, Care Sciences and Society, Novum 5th Floor, 141 86 Stockholm (Sweden); Department of Anatomy, Physiology and Biochemistry, Swedish University of Agricultural Sciences, The Biomedical Centre, 751 23 Uppsala (Sweden); Institute of Mathematics and Natural Sciences, Tallinn University, Narva mnt 25, 101 20 Tallinn (Estonia); Nilsson, IngMarie [Center for Biomembrane Research, Department of Biochemistry and Biophysics, Stockholm University, SE-106 91 Stockholm (Sweden); Kim, Hyun, E-mail: joy@snu.ac.kr [School of Biological Sciences, Seoul National University, Seoul 151-747 (Korea, Republic of)

2014-08-08

Highlights: • Glycosylatable GFP (gGFP) is developed for the use in mammalian cells. • gGFP selectively loses its fluorescence upon N-linked glycosylation in the ER lumen. • Differential fluorescence/glycosylation pattern probes membrane protein topology. • Membrane topology of URG7, MRP6{sub 102}, and SP-C was determined by gGFP tagging in vivo. - Abstract: Experimental tools to determine membrane topology of a protein are rather limited in higher eukaryotic organisms. Here, we report the use of glycosylatable GFP (gGFP) as a sensitive and versatile membrane topology reporter in mammalian cells. gGFP selectively loses its fluorescence upon N-linked glycosylation in the ER lumen. Thus, positive fluorescence signal assigns location of gGFP to the cytosol whereas no fluorescence signal and a glycosylated status of gGFP map the location of gGFP to the ER lumen. By using mammalian gGFP, the membrane topology of disease-associated membrane proteins, URG7, MRP6{sub 102}, SP-C(Val) and SP-C(Leu) was confirmed. URG7 is partially targeted to the ER, and inserted in C{sub in} form. MRP6{sub 102} and SP-C(Leu/Val) are inserted into the membrane in C{sub out} form. A minor population of untargeted SP-C is removed by proteasome dependent quality control system.

Mood and the evaluation of leaders

NARCIS (Netherlands)

Schyns, Birgit; Sanders, Karin

2003-01-01

Research on the evaluation of leaders has shown that evaluation ratings are prone to several biases. The present study deals with one possible bias, namely, the relationship between mood and the perception or evaluation of a leader. The affect-as-information framework, which indicates that mood

On angry leaders and agreeable followers: How leader emotion and follower personality shape motivation and team performance.

NARCIS (Netherlands)

van Kleef, G.A.; Homan, A.C.; Beersma, B.; van Knippenberg, D.

2010-01-01

Do followers perform better when their leader expresses anger or when their leader expresses happiness? We propose that this depends on the follower’s level of agreeableness. Anger is associated with hostility and conflict—states that are at odds with agreeable individuals’ goals. Happiness

School Leaders' Problem Framing: A Sense-Making Approach to Problem-Solving Processes of Beginning School Leaders

Science.gov (United States)

Sleegers, Peter; Wassink, Hartger; van Veen, Klaas; Imants, Jeroen

2009-01-01

In addition to cognitive research on school leaders' problem solving, this study focuses on the situated and personal nature of problem framing by combining insights from cognitive research on problem solving and sense-making theory. The study reports the results of a case study of two school leaders solving problems in their daily context by…

In praise of the incomplete leader.

Science.gov (United States)

Ancona, Deborah; Malone, Thomas W; Orlikowski, Wanda J; Senge, Peter M

2007-02-01

Today's top executives are expected to do everything right, from coming up with solutions to unfathomably complex problems to having the charisma and prescience to rally stakeholders around a perfect vision of the future. But no one leader can be all things to all people. It's time to end the myth of the complete leader, say the authors. Those at the top must come to understand their weaknesses as well as their strengths. Only by embracing the ways in which they are incomplete can leaders fill in the gaps in their knowledge with others' skills. The incomplete leader has the confidence and humility to recognize unique talents and perspectives throughout the organization--and to let those qualities shine. The authors' work studying leadership over the past six years has led them to develop a framework of distributed leadership. Within that model, leadership consists of four capabilities: sensemaking, relating, "visioning," and inventing. Sensemaking involves understanding and mapping the context in which a company and its people operate. A leader skilled in this area can quickly identify the complexities of a given situation and explain them to others. The second capability, relating, means being able to build trusting relationships with others through inquiring (listening with intention), advocating (explaining one's own point of view), and connecting (establishing a network of allies who can help a leader accomplish his or her goals). Visioning, the third capability, means coming up with a compelling image of the future. It is a collaborative process that articulates what the members of an organization want to create. Finally, inventing involves developing new ways to bring that vision to life. Rarely will a single person be skilled in all four areas. That's why it's critical that leaders find others who can offset their limitations and complement their strengths. Those who don't will not only bear the burden of leadership alone but will find themselves at the helm

Leader competencies in virtual organization

OpenAIRE

Bulinska-Stangrecka, Helena

2018-01-01

This paper discusses the competence required in the leadership of virtual organization. The specics of virtual organization presents a challenge to traditional managerial styles. In order to achieve success in virtual environment, a leader must develop specic abilities. This analysis examines the uniqueness of the virtual organization, including team work and management. The last part presents ndings and summaries regarding e€ective e-leadership requirement. A virtual leader ma...

Exploring nurse leader fatigue: a mixed methods study.

Science.gov (United States)

Steege, Linsey M; Pinekenstein, Barbara J; Arsenault Knudsen, Élise; Rainbow, Jessica G

2017-05-01

To describe hospital nurse leaders' experiences of fatigue. Fatigue is a critical challenge in nursing. Existing literature focuses on staff nurse fatigue, yet nurse leaders are exposed to high demands that may contribute to fatigue and associated risks to patient, nurse and organisational outcomes. A mixed method approach comprising semi-structured interviews and the Occupational Fatigue Exhaustion Recovery scale with 21 nurse administrators (10 nurse managers and 11 nurse executives) from hospitals in a Midwestern state. Most nurse leaders experience fatigue; nurse managers reported higher levels of chronic fatigue. Participants identified multiple sources of fatigue including 24 h accountability and intensity of role expectations, and used a combination of wellness, restorative, social support and boundary setting strategies to cope with fatigue. The consequences of nurse leader fatigue include an impact on decision-making, work-life balance and turnover intent. The high prevalence of nurse leader fatigue could impact the turnover intent of nurse administrators and quality of care. This study highlights the significance and consequences of nurse leader fatigue. As health care organisations continue to raise awareness and establish systems to reduce nurse fatigue, policies and programmes must be adapted to address nurse leader fatigue. © 2017 John Wiley & Sons Ltd.

Interprofessional Care and Role of Team Leaders.

Science.gov (United States)

Kaini, B K

2015-01-01

Interprofessional care is an essential part of the health service delivery system. It helps to achieve improved care and to deliver the optimal and desired health outcomes by working together, sharing and learning skills. Health care organisation is a collective sum of many leaders and followers. Successful delivery of interprofessional care relies on the contribution of interprofessional care team leaders and health care professionals from all groups. The role of the interprofessional care team leader is vital to ensuring continuity and consistency of care and to mobilise and motivate health care professionals for the effective delivery of health services. Medical professionals usually lead interprofessional care teams. Interprofessional care leaders require various skills and competencies for the successful delivery of interprofessional care.

Leader propagation in uniform background fields in SF6

International Nuclear Information System (INIS)

Seeger, M; Niemeyer, L; Bujotzek, M

2009-01-01

The breakdown mechanism of compressed SF 6 in gas insulation is known to be controlled by stepped leader propagation. This process is still not well understood in uniform and weakly non-uniform background fields with small electrode protrusions, such as particles or surface roughness. In a previous publication an investigation of partial discharges and breakdown in uniform background fields that focused on streamer and leader inception mechanisms was presented (Seeger et al 2008 J. Phys. D: Appl. Phys. 41 185204). In this paper we present for the first time a physical leader propagation model that consistently describes the observed phenomena in uniform background fields in SF 6 . The model explains two different types of leader breakdown; these can be associated with the precursor and the stem mechanisms. It also yields the parameters of stepped leader propagation, which include step lengths, associated step charges, step times and fields and temperatures in the leader channel. Further, it explains the features of arrested leaders in uniform background fields. The model predicts the range of parameters under which arrested and breakdown leaders occur in good agreement with the experimental data.

India Prime Minister urges more awareness to control HIV.

Science.gov (United States)

1999-01-04

With an estimated 3-4 million people infected with HIV, of whom half are aged 18-40 years, India should consider its HIV/AIDS epidemic as a national problem and address it accordingly. The disease also needs to be treated as a societal issue which affects the productivity of both economic and social sectors. The control of HIV and AIDS figures prominently in a new health policy currently being developed. At a seminar on AIDS, Prime Minister of India Atal Behari Vajpayee asked industry to supplement the government's efforts to spread awareness about AIDS. He stressed that business and industry need to seriously acknowledge the reality of HIV/AIDS and act to increase awareness about AIDS by spreading the message about prevention. Awareness is the key to prevention. Millions of HIV-positive people in India are afraid to seek medical care because of undue guilt and stigmatization. Also, young people should be taught about healthy sexual behavior and its implications. Vajpayee urged the minister of health to explore the possibilities of urgently developing an indigenous vaccine for AIDS in the most cost-effective manner.

Japan's Nuclear Future: Policy Debate, Prospects, and U.S. Interests

National Research Council Canada - National Science Library

Chanlett-Avery, Emma; Nikitin, Mary Beth

2008-01-01

.... The previous taboo within the Japanese political community of discussing a nuclear weapons capability appears to have been broken, as several officials and opinion leaders have urged an open debate on the topic...

LGBT people often feel overlooked at end of life.

Science.gov (United States)

Jones-Berry, Stephanie

2016-06-15

Nurses are being urged to recognise that dying lesbian, gay, bisexual and trans people often have different needs to the rest of the population, say nursing leaders concerned by new evidence of discrimination.

The Fourth Revolution: Educating Engineers for Leadership.

Science.gov (United States)

Mark, Hans; Carver, Larry

1988-01-01

Urges a change in engineering education for developing leaders. Describes three previous revolutions in American higher education which responded to the needs of the community. Suggests lifelong education as the fourth revolution. (YP)

Leaders in social networks, the Delicious case.

Science.gov (United States)

Lü, Linyuan; Zhang, Yi-Cheng; Yeung, Chi Ho; Zhou, Tao

2011-01-01

Finding pertinent information is not limited to search engines. Online communities can amplify the influence of a small number of power users for the benefit of all other users. Users' information foraging in depth and breadth can be greatly enhanced by choosing suitable leaders. For instance in delicious.com, users subscribe to leaders' collection which lead to a deeper and wider reach not achievable with search engines. To consolidate such collective search, it is essential to utilize the leadership topology and identify influential users. Google's PageRank, as a successful search algorithm in the World Wide Web, turns out to be less effective in networks of people. We thus devise an adaptive and parameter-free algorithm, the LeaderRank, to quantify user influence. We show that LeaderRank outperforms PageRank in terms of ranking effectiveness, as well as robustness against manipulations and noisy data. These results suggest that leaders who are aware of their clout may reinforce the development of social networks, and thus the power of collective search.

Leaders in social networks, the Delicious case.

Directory of Open Access Journals (Sweden)

Linyuan Lü

Full Text Available Finding pertinent information is not limited to search engines. Online communities can amplify the influence of a small number of power users for the benefit of all other users. Users' information foraging in depth and breadth can be greatly enhanced by choosing suitable leaders. For instance in delicious.com, users subscribe to leaders' collection which lead to a deeper and wider reach not achievable with search engines. To consolidate such collective search, it is essential to utilize the leadership topology and identify influential users. Google's PageRank, as a successful search algorithm in the World Wide Web, turns out to be less effective in networks of people. We thus devise an adaptive and parameter-free algorithm, the LeaderRank, to quantify user influence. We show that LeaderRank outperforms PageRank in terms of ranking effectiveness, as well as robustness against manipulations and noisy data. These results suggest that leaders who are aware of their clout may reinforce the development of social networks, and thus the power of collective search.

Rise of an alternative majority against opinion leaders

Science.gov (United States)

Tucci, K.; González-Avella, J. C.; Cosenza, M. G.

2016-03-01

We investigate the role of opinion leaders or influentials in the collective behavior of a social system. Opinion leaders are characterized by their unidirectional influence on other agents. We employ a model based on Axelrod's dynamics for cultural interaction among social agents that allows for non-interacting states. We find three collective phases in the space of parameters of the system, given by the fraction of opinion leaders and a quantity representing the number of available states: one ordered phase having the state imposed by the leaders; another nontrivial ordered phase consisting of a majority group in a state orthogonal or alternative to that of the opinion leaders, and a disordered phase, where many small groups coexist. We show that the spontaneous rise of an alternative group in the presence of opinion leaders depends on the existence of a minimum number of long-range connections in the underlying network. This phenomenon challenges the common idea that influentials are fundamental to propagation processes in society, such as the formation of public opinion.

Cross-cultural comparison of political leaders' operational codes.

Science.gov (United States)

Dirilen-Gumus, Ozlem

2017-12-01

This study aims at comparing operational codes (namely, philosophical and instrumental beliefs about the political universe) of political leaders from different cultures. According to Schwartz (2004), cultures can be categorised into 3 dimensions: autonomy-embeddedness, egalitarianism-hierarchy and mastery-harmony. This study draws upon the 1st dimension (akin to the most popular cultural dimension of Hofstede: individualism-collectivism) and focuses on comparing the leaders of autonomous and embedded cultures based on how cooperative/conflictual they are. The main research hypothesis is as follows: the leaders of embedded cultures would be more cooperative than the leaders of autonomous cultures. For this purpose, 3 autonomous cultures (the UK, Canada and Australia) and embedded cultures (Singapore, South Africa and Malaysia) cultures were chosen randomly and the cooperativeness of the correspondent countries' leaders were compared after being profiled by Profiler Plus. The results indicated that the leaders of embedded cultures were significantly more cooperative than autonomous cultures after holding the control variables constant. The findings were discussed in the light of relevant literature. © 2016 International Union of Psychological Science.

Educating Native Students: Inspiring Future Leaders.

Science.gov (United States)

Lee, Tiffany

2003-01-01

A 7-week summer program for college-bound American Indian students prepares them for college and trains them to become leaders. Through role playing a fictitious Native tribe, students encounter realistic dilemmas similar to those facing tribal governments and realize that tribal leaders' decisions involve many social and political issues…

The Called, Chosen, and Faithful Leader

Science.gov (United States)

Davis, Hartwell T. Paul

2009-01-01

Leaders are made, not born. Like so many other of life's complex issues, the question of nature vs. nurture in leadership is one that is analyzed, researched, and debated by educators, philosophers, social scientist, and even leaders themselves. Leadership has been dissected as to personality, character, and behavior. Researchers have developed…

How China's Leaders Think The Inside Story of China's Past, Current and Future Leaders

CERN Document Server

Kuhn, Robert Lawrence

2011-01-01

How China’s next generation of leaders think and what that means for its future China will soon undergo a complete change of senior leaders and this book covers that new generation’s background and ideas based on personal interviews with member of China’s ruling party. It covers the future of state media, culture, the press, religion, science and technology, healthcare, agricultural, and economic and financial issues. For anyone who wants to understand China’s future, this book offers valuable insight.

Commander’s Handbook for Unit Leader Development

Science.gov (United States)

2007-07-02

Transforming Organizations: Growing Leaders for Tomorrow. Mahwah, NJ: Lawrence Erlbaum Associates. Kolb , D. (1984). Experiential learning : Experiences...development tools, job aides, or other on-the-job leader development interventions. Implicitly, the handbook employs adult learning theory to engage...most effective and efficient methods of leader development for a unit environment. Principles of adult learning theory were then applied to

Validação da versão brasileira do Questionnaire of Smoking Urges-Brief

OpenAIRE

Araujo,Renata Brasil; Oliveira,Margareth da Silva; Moraes,João Feliz Duarte; Pedroso,Rosemeri Siqueira; Port,Franciny; Castro,Maria da Graça Tanori de

2007-01-01

CONTEXTO: A avaliação do craving (ou fissura) é muito importante no tratamento do tabagismo. OBJETIVO: O objetivo desta pesquisa foi validar a versão brasileira do Questionnaire of Smoking Urges-Brief (QSU-B). MÉTODOS: O delineamento foi experimental, e seus participantes foram divididos, aleatoriamente, em grupos de zero, 30 e 60 minutos de abstinência do tabaco. A amostra foi de 201 sujeitos (134 mulheres e 67 homens), entre 18 e 65 anos (M = 38,15), e os instrumentos aplicados, além do QSU...

Types of Leader in Organisation

OpenAIRE

Marian Aurelian Bârgău

2015-01-01

Besides leading theories of people in one way or another from different angles reveal the types of leaders who can meet in business management literature contains classifications of management styles, which take into account different criteria or viewpoints. The word “leadership‟ has been used in various aspects of human endeavor such as politics, businesses, academics, social works, etc. Previous views about leadership show it as personal ability. The individual leader traits dep...

Leaders' mental health at work: Empirical, methodological, and policy directions.

Science.gov (United States)

Barling, Julian; Cloutier, Anika

2017-07-01

While employees' mental health is the focus of considerable attention from researchers, the public, and policymakers, leaders' mental health has almost escaped attention. We start by considering several reasons for this, followed by discussions of the effects of leaders' mental health on their own leadership behaviors, the emotional toll of high-quality leadership, and interventions to enhance leaders' mental health. We offer 8 possible directions for future research on leaders' mental health. Finally, we discuss methodological obstacles encountered when investigating leaders' mental health, and policy dilemmas raised by leaders' mental health. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Senior Leader Credibility

National Research Council Canada - National Science Library

Moosmann, Christopher

2000-01-01

.... Leadership at senior levels involves a different type of work than at lower organizational levels and this requires leaders to possess a different set of skills, knowledge, and attributes in order to be successful...

Premonitory Urge for Tics Scale (PUTS): replication and extension of psychometric properties in youth with chronic tic disorders (CTDs).

Science.gov (United States)

Raines, Jeremy M; Edwards, Kimberly R; Sherman, Martin F; Higginson, Christopher I; Winnick, Joel B; Navin, Kelly; Gettings, Julie M; Conteh, Fatmata; Bennett, Shannon M; Specht, Matthew W

2018-04-01

Individuals with chronic tic disorders (CTDs) frequently describe aversive subjective sensory sensations that precede their tics. The first aim of the present study was to explore the psychometric properties of a standardized self-report measure to assess premonitory urges in CTDs, The Premonitory Urge for Tics Scale (PUTS), by replicating the analyses of Woods et al. (J Dev Behav Pediatr 26:397-403, 2005) using a sample twice the size of theirs. The second aim was to conduct an exploratory factor analysis of the PUTS. Eighty-four youth with CTDs, recruited from a pediatric OCD and tic specialty clinic, completed the PUTS while their caregivers completed The Parent Tic Questionnaire (PTQ) and a demographic measure. Consistent with (Woods et al. J Dev Behav Pediatr 26:397-403, 2005), the PUTS was found to be internally consistent (α = 0.82) and significantly correlated with overall tic severity as measured by the PTQ (r = 0.24, p tics than the frequency or intensity of tics.

Self-Esteem, Tenure, and Narcissistic Leader's Performance

Directory of Open Access Journals (Sweden)

Hanna Peltokangas

2016-01-01

Full Text Available This study investigates the associations between the narcissistic leader and performance and the moderating effect of a leader’s tenure and self-esteem. The hypothesis were studied with Pearson correlations and stepwise hierarchical multiple regression analyses (n=203. The moderating effect of leader’s tenure on the relationship between narcissism and leader performance was confirmed. The narcissistic leader’s performance tends to be positively evaluated only because the leader has held the position for a very short period. Self-esteem exhibited a very strong correlation to leader performance. The results support the view that narcissism is a personality dimension, albeit one that is not necessarily pathological. The results of this study suggest it would be wise to add Rorschach Comprehensive System (RCS to the tools available in the personnel assessment situation.

Understanding the relationship between followers and leaders.

Science.gov (United States)

Kean, Susanne; Haycock-Stuart, Elaine

2011-12-01

Contemporary healthcare policies tend to imply that successful leadership can be attributed to a single leader. Such an understanding of leadership ignores the significant contribution followers make to successful leadership and their influence on leaders. In reality, followers rarely simply follow leaders. Following is a complex process that depends on the context and involves followers making judgements about prospective leaders while deciding whether or not to follow them. This interdependence is ignored all too often or misunderstood by those who see leadership as something that can resolve the problems of the NHS. Using data from a study of leadership in community nursing in which the authors were involved, they argue that senior staff who ignore followers and their contribution to leadership do so at the peril of their organisations.

On the Simulation of the Interception of Lightning Dart Leaders

OpenAIRE

Long, Mengni; Becerra, Marley; Thottappillil, Rajeev

2015-01-01

This paper presents the numerical evaluation of the propagation of positive upward connecting leaders under the influence of lightning dart leaders. The simulation is performed with the self-consistent leader inception and propagation model - SLIM-. An analytical expression is derived for calculating the charge per unit length required to thermalize a new upward leader segment. The simulation is validated with two dart leader attachment events in a lightning triggering experiment reported in ...

Current •·esearcb trends on coffee wilt disease tracheomycosis

African Journals Online (AJOL)

being implemented are sensitisation offarmers and civic leaders about the disease, urging farmers to cut and burn ltfi'ected .... required for formulation of an integrated control procedure. .... screening methods and evidence for the horizontal.

Future Leaders Institute: Rising Leaders and the AACC Competencies

Science.gov (United States)

Wallin, Desna L.

2012-01-01

The overall mission of the American Association of Community Colleges (AACC) is "Building a Nation of Learners by Advancing America's Community Colleges." A significant component of this mission statement involves the development of leadership. The AACC believes that leadership can be learned and is committed to supporting and growing leaders. In…

Leader communication approaches and patient safety: An integrated model.

Science.gov (United States)

Mattson, Malin; Hellgren, Johnny; Göransson, Sara

2015-06-01

Leader communication is known to influence a number of employee behaviors. When it comes to the relationship between leader communication and safety, the evidence is more scarce and ambiguous. The aim of the present study is to investigate whether and in what way leader communication relates to safety outcomes. The study examines two leader communication approaches: leader safety priority communication and feedback to subordinates. These approaches were assumed to affect safety outcomes via different employee behaviors. Questionnaire data, collected from 221 employees at two hospital wards, were analyzed using structural equation modeling. The two examined communication approaches were both positively related to safety outcomes, although leader safety priority communication was mediated by employee compliance and feedback communication by organizational citizenship behaviors. The findings suggest that leader communication plays a vital role in improving organizational and patient safety and that different communication approaches seem to positively affect different but equally essential employee safety behaviors. The results highlights the necessity for leaders to engage in one-way communication of safety values as well as in more relational feedback communication with their subordinates in order to enhance patient safety. Copyright © 2015 Elsevier Ltd. and National Safety Council. Published by Elsevier Ltd. All rights reserved.

Leaders in Interdependent Contexts Suppress Nonverbal Assertiveness: A Multilevel Analysis of Japanese University Club Leaders' and Members' Rank Signaling.

Science.gov (United States)

Ito, Atsuki; Gobel, Matthias S; Uchida, Yukiko

2018-01-01

Previous research has shown that leadership is signaled through nonverbal assertiveness. However, those studies have been mostly conducted in individualistic cultural contexts, such as in the U.S. Here, we suggest that one important strategy for goal attainment in collectivistic cultures is for leaders to self-regulate their behaviors. Thus, contrary to the previous evidence from individualistic cultural contexts, in collectivistic cultural contexts, leaders might suppress nonverbal assertiveness. To test this possibility, we assessed nonverbal behaviors (NVB) of Japanese leaders and members, and how they were evaluated by observers. We recruited Japanese leaders and members of university clubs and video-recorded them while introducing their club. Then, we coded their nonverbal rank signaling behavior. Finally, we asked a new set of naïve observers to watch these video-clips and to judge targets' suitability for being possible club leaders. Results of a multilevel analysis (level 1: individual participants, level 2: clubs) suggested that the more the club culture focused on tasks (rather than relationships), the more likely were leaders (but not members) of those clubs to suppress their nonverbal assertiveness. Naïve observers judged individuals who restrained from emitting nonverbal assertiveness as being more suitable and worthy club leaders. Thus, our findings demonstrate the cultural fit between contextual effects at the collective level (i.e., cultural orientation of a group) and the signaling and perceiving of social ranks at the individual level (i.e., suppression of nonverbal assertiveness). We discuss the importance of studying the cultural fit between the collective reality that people inhabit and people's psychology for future research in cultural psychology.

Leaders in Interdependent Contexts Suppress Nonverbal Assertiveness: A Multilevel Analysis of Japanese University Club Leaders' and Members' Rank Signaling

Directory of Open Access Journals (Sweden)

Atsuki Ito

2018-05-01

Full Text Available Previous research has shown that leadership is signaled through nonverbal assertiveness. However, those studies have been mostly conducted in individualistic cultural contexts, such as in the U.S. Here, we suggest that one important strategy for goal attainment in collectivistic cultures is for leaders to self-regulate their behaviors. Thus, contrary to the previous evidence from individualistic cultural contexts, in collectivistic cultural contexts, leaders might suppress nonverbal assertiveness. To test this possibility, we assessed nonverbal behaviors (NVB of Japanese leaders and members, and how they were evaluated by observers. We recruited Japanese leaders and members of university clubs and video-recorded them while introducing their club. Then, we coded their nonverbal rank signaling behavior. Finally, we asked a new set of naïve observers to watch these video-clips and to judge targets' suitability for being possible club leaders. Results of a multilevel analysis (level 1: individual participants, level 2: clubs suggested that the more the club culture focused on tasks (rather than relationships, the more likely were leaders (but not members of those clubs to suppress their nonverbal assertiveness. Naïve observers judged individuals who restrained from emitting nonverbal assertiveness as being more suitable and worthy club leaders. Thus, our findings demonstrate the cultural fit between contextual effects at the collective level (i.e., cultural orientation of a group and the signaling and perceiving of social ranks at the individual level (i.e., suppression of nonverbal assertiveness. We discuss the importance of studying the cultural fit between the collective reality that people inhabit and people's psychology for future research in cultural psychology.

The experiences of leaders of self-management courses in Queensland: exploring Health Professional and Peer Leaders' perceptions of working together.

Science.gov (United States)

Catalano, Tara; Kendall, Elizabeth; Vandenberg, Avanka; Hunter, Beth

2009-03-01

This paper describes the experiences of volunteers who have been trained to deliver the Stanford Chronic Disease Self-Management Program course. In Queensland, Australia, Leaders usually work in pairs (a Health Professional Leader (HPL) and a Peer Leader (PL)). Qualitative data were collected to explore volunteers' experiences as Leaders and their opinions about working together to deliver self-management courses. The data were collected from September 2005 to December 2005. In-depth, semistructured telephone interviews were conducted with a purposive sample of 34 Leaders (17 PL, 17 HPLs). Thematic analysis revealed two core themes that described Leaders' perceptions and experiences of working relationships between HPLs and PLs: (i) The Value of Working Together and (2) Relationship Tensions. Both HPLs and PLs believed that working together represented 'the best of both worlds' and that the combination of peers and health professionals enhanced the sustainability of the approach. However, a number of tensions were revealed that undermined the development and sustainability of these working relationships. From HPLs' perspective, the benefits of working with volunteer PLs did not always justify the 'burden'. Finding the 'right person' for the PL role was difficult and a higher value was often placed on the contribution of professionals. The tensions that were most prominent for PLs were grounded in the disparity between their status and that of HPLs, their lack of ownership over courses coupled with lack of a strong voice in the co-Leader relationship, and the absence of connection and engagement among Leaders. Working relationships between HPLs and PLs have potential to deliver positive outcomes for people with chronic disease, but the current study has highlighted the necessity of developing a culture of mutual respect and a system that values both forms of knowledge and expertise (i.e. experiential and professional).

The five messages leaders must manage.

Science.gov (United States)

Hamm, John

2006-05-01

If you want to know why so many organizations sink into chaos, look no further than their leaders' mouths. Over and over, leaders present grand, overarching-yet fuzzy-notions of where they think the company is going. They assume everyone shares their definitions of"vision;" "accountability," and "results". The result is often sloppy behavior and misalignment that can cost a company dearly. Effective communication is a leader's most critical tool for doing the essential job of leadership: inspiring the organization to take responsibility for creating a better future. Five topics wield extraordinary influence within a company: organizational structure and hierarchy, financial results, the leader's sense of his or her job, time management, and corporate culture. Properly defined, disseminated, and controlled, these topics give the leader opportunities for increased accountability and substantially better performance. For example, one CEO always keeps communications about hierarchy admirably brief and to the point. When he realized he needed to realign internal resources, he told the staff: "I'm changing the structure of resources so that we can execute more effectively." After unveiling a new organization chart, he said, "It's 10:45. You have until noon to be annoyed, should that be your reaction. At noon, pizza will be served. At one o'clock, we go to work in our new positions." The most effective leaders ask themselves, "What needs to happen today to get where we want to go? What vague belief or notion can I clarify or debunk?" A CEO who communicates precisely to ten direct reports, each of whom communicates with equal precision to 40 other employees, aligns the organization's commitment and energy with a well-understood vision of the firm's real goals and opportunities.

FY 2005 Congressional Earmark: The Environmental Institute Fellowship Program

Energy Technology Data Exchange (ETDEWEB)

Sharon Tracey, Co-PI and Richard Taupier, Co-PI

2007-02-06

Congressional Earmark Funding was used to create a Postdoctoral Environmental Fellowship Program, interdisciplinary Environmental Working Groups, and special initiatives to create a dialogue around the environment at the University of Massachusetts Amherst to mobilize faculty to work together to respond to emerging environmental needs and to build institutional capacity to launch programmatic environmental activities across campus over time. Developing these networks of expertise will enable the University to more effectively and swiftly respond to emerging environmental needs and assume a leadership role in varied environmental fields. Over the course of the project 20 proposals were submitted to a variety of funding agencies involving faculty teams from 19 academic departments; 4 projects were awarded totaling $950,000; special events were organized including the Environmental Lecture Series which attracted more than 1,000 attendees over the course of the project; 75 University faculty became involved in one or more Working Groups (original three Working Groups plus Phase 2 Working Groups); an expertise database was developed with approximately 275 faculty involved in environmental research and education as part of a campus-wide network of environmental expertise; 12 University centers and partners participated; and the three Environmental Fellows produced 3 publications as well as a number of presentations and papers in progress.

Managers and leaders: are they different?

Science.gov (United States)

Zaleznik, Abraham

2004-01-01

The traditional view of management, back in 1977 when Abraham Zaleznik wrote this article, centered on organizational structure and processes. Managerial development at the time focused exclusively on building competence, control, and the appropriate balance of power. That view, Zaleznik argued, omitted the essential leadership elements of inspiration, vision, and human passion which drive corporate success. The difference between managers and leaders, he wrote, lies in the conceptions they hold, deep in their psyches, of chaos and order. Managers embrace process, seek stability and control, and instinctively try to resolve problems quickly--sometimes before they fully understand a problems significance. Leaders, in contrast, tolerate chaos and lack of structure and are willing to delay closure to understand the issues more fully. In this way, Zaleznik argued, business leaders have much more in common with artists, scientists, and other creative thinkers than they do with managers. Organizations need both managers and leaders to succeed, but developing both requires a reduced focus on logic and strategic exercises in favor of an environment where creativity and imagination are permitted to flourish.

Internationalization in schools - perspectives of school leaders

DEFF Research Database (Denmark)

Egekvist, Ulla Egidiussen; Lyngdorf, Niels Erik; Du, Xiangyun

2017-01-01

This paper explores how internationalization ideas in primary and lower secondary schools can be developed through the acquisition of international experience abroad by leaders. The study was inspired by existing literature on internationalization and leadership, and theories of experiential...... learning and reflection. Empirically, qualitative material was derived from a study of nineteen Danish school leaders participating in an eight-day delegation visit to China. This study shows that international experience for leaders can be used to develop ideas for internationalization at the school level...

Educational Leaders and Inclusive Education: Perceptions, Roles, and Responsibilities

Science.gov (United States)

Romanuck Murphy, Cammy

2018-01-01

This three article dissertation explores educational leaders' perceptions, roles, and responsibilities associated with inclusive special education. Educational leaders include district leaders involved in the special education decision-making process, principals, and assistant principals. Article one provides a detailed literature review outlining…

Gender differences in the perceived effectiveness of narcissistic leaders

NARCIS (Netherlands)

de Hoogh, A.H.B.; den Hartog, D.N.; Nevicka, B.

2015-01-01

Researchers have obtained inconsistent results on the relationship between leader narcissism and leader effectiveness evaluations. Here we draw on social role theory and recent findings on prescriptive gender stereotypes to propose that leader's and follower's gender influence the degree to which

Modeling the stepping mechanism in negative lightning leaders

Science.gov (United States)

Iudin, Dmitry; Syssoev, Artem; Davydenko, Stanislav; Rakov, Vladimir

2017-04-01

It is well-known that the negative leaders develop in a step manner using a mechanism of the so-called space leaders in contrary to positive ones, which propagate continuously. Despite this fact has been known for about a hundred years till now no one had developed any plausible model explaining this asymmetry. In this study we suggest a model of the stepped development of the negative lightning leader which for the first time allows carrying out the numerical simulation of its evolution. The model is based on the probability approach and description of temporal evolution of the discharge channels. One of the key features of our model is accounting for the presence of so called space streamers/leaders which play a fundamental role in the formation of negative leader's steps. Their appearance becomes possible due to the accounting of potential influence of the space charge injected into the discharge gap by the streamer corona. The model takes into account an asymmetry of properties of negative and positive streamers which is based on well-known from numerous laboratory measurements fact that positive streamers need about twice weaker electric field to appear and propagate as compared to negative ones. An extinction of the conducting channel as a possible way of its evolution is also taken into account. This allows us to describe the leader channel's sheath formation. To verify the morphology and characteristics of the model discharge, we use the results of the high-speed video observations of natural negative stepped leaders. We can conclude that the key properties of the model and natural negative leaders are very similar.

Learning Leadership: Becoming an Outdoor Leader

Science.gov (United States)

Enoksen, Elisabeth; Lynch, Pip

2018-01-01

Recent leadership research has demonstrated a need for better understanding the process of becominga leader because it might be qualitatively different to being a leader. If so, there is likely to be a need for pedagogies designed deliberately to support first-time outdoor leadership experiences and any such pedagogies must be informed by the…

What makes a leader?

Science.gov (United States)

Goleman, D

1999-01-01

Superb leaders have very different ways of directing a team, a division, or a company. Some are subdued and analytical; others are charismatic and go with their gut. And different of situations call for different types of leadership. Most mergers need a sensitive negotiator at the helm whereas many turnarounds require a more forceful kind of authority. Psychologist and noted author Daniel Goleman has found, however, that effective leaders are alike in one crucial way: they all have a high degree of what has come to be known as emotional intelligence. In fact, Goleman's research at nearly 200 large, global companies revealed that emotional intelligence--especially at the highest levels of a company--is the sine qua non for leadership. Without it, a person can have first-class training, an incisive mind, and an endless supply of good ideas, but he still won't make a great leader. The components of emotional intelligence--self-awareness, self-regulation, motivation, empathy, and social skill--can sound unbusinesslike. But exhibiting emotional intelligence at the workplace does not mean simply controlling your anger or getting along with people. Rather it means understanding your own and other people's emotional makeup well enough to move people in the direction of accomplishing your company's goals. In this article, the author discusses each component of emotional intelligence and shows through examples how to recognize it in potential leaders, how and why it leads to measurable business results, and how it can be learned. It takes time and, most of all, commitment. But the benefits that come from having a well-developed emotional intelligence, both for the individual and the organization, make it worth the effort.

What makes a leader?

Science.gov (United States)

Goleman, D

1998-01-01

Superb leaders have very different ways of directing a team, a division, or a company. Some are subdued and analytical; others are charismatic and go with their gut. And different situations call for different types of leadership. Most mergers need a sensitive negotiator at the helm, whereas many turnarounds require a more forceful kind of authority. Psychologist and noted author Daniel Goleman has found, however, that effective leaders are alike in one crucial way: they all have a high degree of what has come to be known as emotional intelligence. In fact, Goleman's research at nearly 200 large, global companies revealed that emotional intelligence--especially at the highest levels of a company--is the sine qua non for leadership. Without it, a person can have first-class training, an incisive mind, and an endless supply of good ideas, but he still won't make a great leader. The components of emotional intelligence--self-awareness, self-regulation, motivation, empathy, and social skill--can sound unbusinesslike. But exhibiting emotional intelligence at the workplace does not mean simply controlling your anger or getting along with people. Rather, it means understanding your own and other people's emotional makeup well enough to move people in the direction of accomplishing your company's goals. In this article, the author discusses each component of emotional intelligence and shows through examples how to recognize it in potential leaders, how and why it leads to measurable business results, and how it can be learned. It takes time and, most of all, commitment. But the benefits that come from having a well-developed emotional intelligence, both for the individual and the organization, make it worth the effort.

The Nurse Leader Role in Crisis Management.

Science.gov (United States)

Edmonson, Cole; Sumagaysay, Dio; Cueman, Marie; Chappell, Stacey

2016-09-01

Leaders from the American Organization of Nurse Executives describe the dynamic state of today's healthcare system related to crisis management. Adaptive leadership, driven by strong values and morality, can guide leaders and organizations through the most difficult times.

20 CFR 404.1010 - Farm crew leader as employer.

Science.gov (United States)

2010-04-01

... DISABILITY INSURANCE (1950- ) Employment, Wages, Self-Employment, and Self-Employment Income Employment § 404... leader's or the farm operator's), the crew leader is deemed to be the employer of the workers and is self... determine the crew leader's status. Work Excluded From Employment ...

Predicting Market Direction from Direct Speech by Business Leaders

OpenAIRE

Drury, Brett M.; Almeida, José João

2012-01-01

Direct quotations from business leaders can communicate to the wider public the latent state of their organization as well as the beliefs of the organization's leaders. Candid quotes from business leaders can have dramatic effects upon the share price of their organization. For example, Gerald Ratner in 1991 stated that his company's products were crap and consequently his company (Ratners) lost in excess of 500 million pounds in market value. Information in quotes from business leaders can b...

The Correlation between Leadership Style and Leader Power

Science.gov (United States)

2016-04-22

Article 3. DATES COVERED (From - To) 1 February 2015-31 October 2015 4. TITLE AND SUBTITLE The Correlation between Leadership Style and Leader Power...Transformational and Transactional leadership style and leader power. Leadership style was measured by the Multifactor Leadership Questionnaire (MLQ...between the factors representing Leadership Style and Leader Power. The CFA results are contrary to developer’s theories of both scales, but are

Reshaping Millennials As Future Leaders Of The Marine Corps

Science.gov (United States)

2016-08-04

transforms people because it aids leaders in understanding individual emotions , values, and ethics, establishing standards, and achieving long-term goals...According to Bass and Riggio,41 leaders use inspirational motivation to build emotional commitment to a mission or goal. The transformational leader...9 Inspirational Motivation

Welfare Comparison of Leader-Follower Models in a Mixed Duopoly

Directory of Open Access Journals (Sweden)

Aiyuan Tao

2013-01-01

Full Text Available In the standard leader-follower duopoly models with otherwise symmetric firms, the market outcome and total welfare are the same whichever firm is the leader. This paper studies and compares total welfare in a sequential-move mixed duopoly when either the public firm or the private firm acts as the leader. It is found that the fact that which firm is the leader affects total welfare and that whether firms compete in quantity or price also affects the optimal choice of market leader.

Mechanism for propagation of the step leader of streak lightning

International Nuclear Information System (INIS)

Golubev, A.I.; Zolotovskil, V.I.; Ivanovskil, A.V.

1992-01-01

A hypothetical scheme for the development of the step leader of streak lightning is discussed. The mathematical problem of modeling the propagation of the leader in this scheme is stated. The main parameters of the leader are estimated: the length and propagation velocity of the step, the average propagation velocity, etc. This is compared with data from observations in nature. The propagation of the leader is simulated numerically. Results of the calculation are presented for two 'flashes' of the step leader. 25 refs., 6 figs

Validação da versão brasileira do Questionnaire of Smoking Urges-Brief Validation of the Brazilian version of Questionnaire of Smoking Urges-Brief

Directory of Open Access Journals (Sweden)

Renata Brasil Araujo

2007-01-01

Full Text Available CONTEXTO: A avaliação do craving (ou fissura é muito importante no tratamento do tabagismo. OBJETIVO: O objetivo desta pesquisa foi validar a versão brasileira do Questionnaire of Smoking Urges-Brief (QSU-B. MÉTODOS: O delineamento foi experimental, e seus participantes foram divididos, aleatoriamente, em grupos de zero, 30 e 60 minutos de abstinência do tabaco. A amostra foi de 201 sujeitos (134 mulheres e 67 homens, entre 18 e 65 anos (M = 38,15, e os instrumentos aplicados, além do QSU-B, foram: Ficha com Dados Sociodemográficos, Escala Analógico-Visual do Craving, Fagerström Test for Nicotine Dependence e Inventários Beck de Ansiedade e de Depressão. RESULTADOS: A análise fatorial com dois fatores teve variância total de 78,46% e a correlação entre esses fatores foi significativa e de alta intensidade (r = 0,636; p BACKGROUND: The evaluation of craving is very important to treatment of tobacco dependence. OBJECTIVE:The objective of this research was to validate the Brazilian version of the Questionnaire of Smoking Urges-Brief (QSU-B. METHOD: Subjects enrolled to this experimental study were randomized into groups of zero, 30 and 60 minutes of tobacco abstinence. The study group was composed by 201 subjects (134 females and 67 males, age range: 18 to 65 (M = 38.15. The assessment instruments were, in addition to the QSU-B: Social and Demographical Data Form, Visual Analogic Scale for Craving, Fagerström Test for Nicotine Dependence and Anxiety and Depression Beck Inventories. RESULTS: The two-factor factorial analysis presented a total variation of 78.46% and the correlation between these factors was significant and of high intensity (r = 0.636; p < 0.001. All Cronbach’s alpha values from QSU-B were above 0.70. We observed a correlation between the QSU-B total score and the Visual Analogic Scale (r = 0.656; p < 0.001, and also with Fagerström’s question 1 (r = 0.201; p = 0.004 and question 2 (r = 0.257; p < 0

LEADER VS MANAGER. INFLUENCES AND CONTRIBUTIONS TO TEAM DEVELOPMENT.

Directory of Open Access Journals (Sweden)

Madlena NEN

2015-06-01

Full Text Available When exposed to the theoretic leadership concepts, it is rather rare that managers - either already acting or pursuing this role – don’t identify themselves as leaders. A leader is a person who motivates , supports and listens. To be a leader means to mobilize human resources , to establish a direction emerged from a personal vision on the evolution of things, to have the power to transform this vision into reality. And yet, real leaders are far more rare than most managers are ready to admit. Both have their added value within an organization and in practice it’s rather challenging to see things moving ahead without having both roles pulling together. So far, a leader's skills are necessary to deal with the ambiguities and uncertainties with which they are accustomed. Another aspect is the strategic positioning in case of conflict . This paper aims to identify the influences of a leader in team building.

The servant leader: a higher calling for dental professionals.

Science.gov (United States)

Certosimo, Fred

2009-09-01

The dental profession is guided by normative principles that provide guidance to our leaders and practicing dentists in addressing the needs of patients and the profession, yet there is room for incorporating new ideas that help dental professionals meet their professional obligations. The purpose of this essay is to discuss the concept of "servant leadership," especially in contrast with "self-serving leaders," and to suggest that servant leadership is consistent with the high ethical and professional ideals of the dental profession. The servant leader is the antithesis of the self-serving leader, who incessantly seeks more power and acquisition of material possessions. The servant leader's highest priority is the people (patients/students/customers) he or she serves. The concept of the servant-leader can take us away from self-serving, top-down leadership and encourage us to think harder about how to respect, value, and motivate people and ultimately provide better service to our patients.

Research

African Journals Online (AJOL)

GCSA) urged ... Students' ability to learn is to a great extent affected by their perception of the specific ... discussions were held with the class leaders to identify possible themes/ topics to describe ... Unpublished Doctoral Thesis. Bloemfontein:.

The Role of Libraries in the Search for Educational Excellence.

Science.gov (United States)

Breivik, Patricia Senn

1987-01-01

Discusses ways in which libraries can make a major contribution to the search for educational excellence and urges librarians to make a concerted effort to capture the attention of educational leaders. Four references are listed. (MES)

Colleges Urged to Instill "Charitable Impulse" in Students, Inspire Them to Reorient Public Policy as Well as Donate Their Time and Money.

Science.gov (United States)

McMillen, Liz

1987-01-01

The president of the Council on Foundations, James A. Joseph, urges educators to develop volunteers who can eliminate the causes of social problems. Colleges and universities are in a special position to instill a sense of social responsibility in students. (MLW)

Romance of Leadership as a Leader Emergence Predictor

Science.gov (United States)

2008-03-01

personality trait that has shown potential in predicting leader emergence is locus of control (Anderson & Schneier, 1978; Johnson, Luthans ...leaderless group. In general terms, it appears that an individual’s view of leaders (and the inspiration to become one), could possibly affect his or... inspire them to “step up” and become leaders themselves, not at all dissimilar from the natural tendency to mimic behaviors of those held in high

The Quality Of Leader/Employee Relationship

Directory of Open Access Journals (Sweden)

F. J. Carstens

2006-11-01

Full Text Available This study set out to investigate what role the quality of the relationship between business leaders and their employees played in the performance of their business. The study compared the business performance of forty-five area managers in one of the major listed banks in South Africa with their specific leader/employee relationship profiles. The research approach was quantitative and of a correlational nature. The results indicate that although certain elements within the relationship between business leaders and employees indeed have an influence on business performance this alone was not a sufficient condition. The study suggested that the dimensions relating to vision, trust, accountability and decision- making have the strongest influence on business performance. Further research in this area is suggested.

Model checking the HAVi leader election protocol

NARCIS (Netherlands)

J.M.T. Romijn (Judi)

1999-01-01

textabstractThe HAVi specification proposes an architecture for audio/video interoperability in home networks. Part of the HAVi specification is a distributed leader election protocol. We have modelled this leader election protocol in Promela and Lotos and have checked several properties with the

Collaborating with nurse leaders to develop patient safety practices.

Science.gov (United States)

Kanerva, Anne; Kivinen, Tuula; Lammintakanen, Johanna

2017-07-03

Purpose The organisational level and leadership development are crucial elements in advancing patient safety, because patient safety weaknesses are often caused by system failures. However, little is known about how frontline leader and director teams can be supported to develop patient safety practices. The purpose of this study is to describe the patient safety development process carried out by nursing leaders and directors. The research questions were: how the chosen development areas progressed in six months' time and how nursing leaders view the participatory development process. Design/methodology/approach Participatory action research was used to engage frontline nursing leaders and directors into developing patient safety practices. Semi-structured group interviews ( N = 10) were used in data collection at the end of a six-month action cycle, and data were analysed using content analysis. Findings The participatory development process enhanced collaboration and gave leaders insights into patient safety as a part of the hospital system and their role in advancing it. The chosen development areas advanced to different extents, with the greatest improvements in those areas with simple guidelines to follow and in which the leaders were most participative. The features of high-reliability organisation were moderately identified in the nursing leaders' actions and views. For example, acting as a change agent to implement patient safety practices was challenging. Participatory methods can be used to support leaders into advancing patient safety. However, it is important that the participants are familiar with the method, and there are enough facilitators to steer development processes. Originality/value Research brings more knowledge of how leaders can increase their effectiveness in advancing patient safety and promoting high-reliability organisation features in the healthcare organisation.

How do leaders react when treated unfairly? Leader narcissism and self-interested behavior in response to unfair treatment.

Science.gov (United States)

Liu, Haiyang; Chiang, Jack Ting-Ju; Fehr, Ryan; Xu, Minya; Wang, Siting

2017-11-01

In this article we employ a trait activation framework to examine how unfairness perceptions influence narcissistic leaders' self-interested behavior, and the downstream implications of these effects for employees' pro-social and voice behaviors. Specifically, we propose that narcissistic leaders are particularly likely to engage in self-interested behavior when they perceive that their organizations treat them unfairly, and that this self-interested behavior in turn decreases followers' pro-social behavior and voice. Data from a multisource, time-lagged survey of 211 team leaders and 1,205 subordinates provided support for the hypothesized model. Implications for theory and practice are discussed. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Tempo resposta de um serviço de atendimento móvel de urgência

OpenAIRE

Rosane Mortari Ciconet

2015-01-01

O tempo resposta é um indicador usado para avaliação da qualidade de serviços de atendimento pré-hospitalar (APH). Consiste no intervalo de tempo entre a expressão do pedido de socorro até a chegada da equipe à cena do evento. Assim, o objetivo do estudo foi analisar o tempo resposta de um SAMU, referente aos chamados para atendimentos clínicos e traumáticos demandados à Central de Regulação de Urgências. Os agravos clínicos foram compostos pelas síndromes neurológicas, cardiovasculares e res...

1995 Emerging Leaders in Healthcare. The new leaders: Gita Budd, Colene Daniel, Elizabeth Gallup, Scott Wordelman.

Science.gov (United States)

Southwick, K

1995-01-01

Fierce pressures for cost containment. Demands for quality improvements. The drive toward patient-centered care. The push for community involvement. Insistent voices of payers, patients, consumers, physicians. Accumulated tensions amid the chaos of change. Balancing all of these demands while inspiring and encouraging the professionals and other workers within the healthcare organization requires a high level of leadership ability. One that insists on the best from everyone involved in a healthcare system--from physicians to staff, nurses to social workers. And then strives for more. The four young executives who are this year's Emerging Leaders in Healthcare have all pushed their systems beyond traditional boundaries into new territory, helping their patients, their employees, their physicians, and their communities rise to new levels of achievement. At the same time, these leaders emphasize teamwork and consensus-style management, so that their co-workers feel like they're participating in the changes, not being victimized by them. Gita Budd, Colene Daniel, Elizabeth Gallup, and Scott Wordelman are winners of the 1995 award from The Healthcare Forum and Korn/Ferry International that honors ¿dynamic, decisive young leaders (under 40) with the proven ability to nurture the growth of the industry.¿ Korn/Ferry International and The Healthcare Forum are proud to present 1995's Emerging Leaders.

Water Cluster Leaders Meeting Summary Report 2016

Science.gov (United States)

As part of its efforts to support environmental technology innovation clusters, U.S. EPA hosted a Water Technology Innovation Cluster Leaders Meeting on September 25, 2016, in New Orleans, Louisiana. The meeting was an opportunity for cluster leaders from across the globe to meet...

Learn to Lead: Mapping Workplace Learning of School Leaders

Science.gov (United States)

Hulsbos, Frank Arnoud; Evers, Arnoud Theodoor; Kessels, Joseph Willem Marie

2016-01-01

In recent years policy makers' interest in the professional development of school leaders has grown considerably. Although we know some aspect of formal educational programs for school leaders, little is known about school leaders' incidental and non-formal learning in the workplace. This study aims to grasp what workplace learning activities…

Transformational leadership practices of nurse leaders in professional nursing associations.

Science.gov (United States)

Ross, Erin J; Fitzpatrick, Joyce J; Click, Elizabeth R; Krouse, Helene J; Clavelle, Joanne T

2014-04-01

This study describes the transformational leadership (TL) practices of nurse leaders in professional nursing associations (PNAs). Professional nursing associations are vehicles to provide educational opportunities for nurses as well as leadership opportunities for members. Little has been published about the leadership practices of PNA members. E-mail surveys of 448 nurse leaders in PNAs were conducted in 2013 using the Leadership Practices Inventory (LPI). The top 2 TL practices of these nurse leaders were enabling others to act and encouraging the heart. Respondents with more leadership training reported higher TL practices. This is the 1st study to describe TL practices of nurse leaders in PNAs. Results of this study show that nurse leaders of PNAs emulate practices of TL. Transformational leaders can mobilize and direct association members in reaching shared values, objectives, and outcomes. Understanding TL practices of nurse leaders in PNAs are important to the future of nursing in order to enable nurses to lead change and advance health through these organizations.

Ethical competency of nurse leaders: A qualitative study.

Science.gov (United States)

Barkhordari-Sharifabad, Maasoumeh; Ashktorab, Tahereh; Atashzadeh-Shoorideh, Foroozan

2018-02-01

Ethics play an important role in activating the manpower and achieving the organizational goals. The nurse leaders' ethical behavior can promote the care quality by affecting the nurses' performance and bringing up several positive consequences for the organization. The aim of this study was to identify and describe the ethical competency of nurse leaders in cultural domains and the working conditions of the Iranian healthcare setting to arrive at a more comprehensive and specific perspective. This was a qualitative conventional content analysis study conducted with the participation of 14 nurse leaders at various levels. The participants were selected using the purposive sampling method, and the required data were collected using deep interview and also semi-structured interview. A deductive method of content analysis was applied in data analysis. Ethical considerations: This study was conducted in accord with the principles of research ethics and national rules and regulations relating to informed consent and confidentiality. Data analysis resulted in 17 subcategories that were subsequently grouped into three major categories including empathetic interactions, ethical behavior, and exalted manners. Our findings are consistent with previous ones, yet presenting a more complete knowledge about aspects of ethical competency of nurse leaders. The nurse leaders can provide a proper behavioral model for the work environment through the use of new information. The nurse leaders introduced various aspects of ethical competency, so the leaders' ethical competency could be promoted via planning and managing some ethical development programs. More future research is needed regarding the experiences of the subordinates and other related parties.

Aspiring and Residing IT Leaders: A Legacy for the Future

Science.gov (United States)

McIntosh, Keith W.

2012-01-01

Many people think there is a quick road to leadership success. Those who want to become IT leaders--that is, "aspiring leaders"--often think: "If I just do my job well, I will rise to a leadership position." Those who are already IT leaders--that is, "residing leaders"--often think: "If I just do my job well, I will leave a lasting legacy." Doing…

The evolution of leader-follower reciprocity: the theory of service-for-prestige.

Science.gov (United States)

Price, Michael E; Van Vugt, Mark

2014-01-01

We describe the service-for-prestige theory of leadership, which proposes that voluntary leader-follower relations evolved in humans via a process of reciprocal exchange that generated adaptive benefits for both leaders and followers. We propose that although leader-follower relations first emerged in the human lineage to solve problems related to information sharing and social coordination, they ultimately evolved into exchange relationships whereby followers could compensate leaders for services which would otherwise have been prohibitively costly for leaders to provide. In this exchange, leaders incur costs to provide followers with public goods, and in return, followers incur costs to provide leaders with prestige (and associated fitness benefits). Because whole groups of followers tend to gain from leader-provided public goods, and because prestige is costly for followers to produce, the provisioning of prestige to leaders requires solutions to the "free rider" problem of disrespectful followers (who benefit from leader services without sharing the costs of producing prestige). Thus service-for-prestige makes the unique prediction that disrespectful followers of beneficial leaders will be targeted by other followers for punitive sentiment and/or social exclusion. Leader-follower relations should be more reciprocal and mutually beneficial when leaders and followers have more equal social bargaining power. However, as leaders gain more relative power, and their high status becomes less dependent on their willingness to pay the costs of benefitting followers, service-for-prestige predicts that leader-follower relations will become based more on leaders' ability to dominate and exploit rather than benefit followers. We review evidential support for a set of predictions made by service-for-prestige, and discuss how service-for-prestige relates to social neuroscience research on leadership.

Empowering behaviour and leader fairness and integrity: studying perceptions of ethical leader behaviour from a levels-of-analysis perspective

NARCIS (Netherlands)

de Hoogh, A.H.B.; den Hartog, D.N.

2009-01-01

Ethical leadership is seen as important by many researchers and practitioners. However, empirical research on ethical leader behaviour is limited and to date multilevel research is hardly found in this area. This study examines the relationships of two forms of perceived ethical leader behaviour

Lessons Learnt of Thai Women Environmental Leaders

Directory of Open Access Journals (Sweden)

Sittipong Dilokwanich

2015-07-01

Full Text Available During the past few decades, Thai women have learned how to extent their roles from a care taker of children and a household to natural resources and environmental protection and management in local and inter-regional communities. Due to the application of National Economic and Social Development Plans, rapid resource exploitation has brought in natural resource and environmental degradation all over the country threatening communal security. For this reason, there have been a number of emerging environmental leaders who want to correct directions of national development, especially Thai woman environmental leaders who are taking a successful role of environmental guardian in their communities. This research attempts to explore why they took leadership role in environment, how they work so successful as an environmental guardian, and what their next move is. During early 2013 till mid-2014, there are 28 Thai woman leaders who received the award of Thai Environmental Conservation Mother from the Faculty of Environment and Resource Studies, Mahidol University between 2004 and 2012. They were in-depth interviewed and collected data were preceded by content analysis. Their lessons learnt show that most leaders saved their communities' environment and natural resources from the intervention of new development activities. Most of them had their parents as a good role model in environmental management who provide knowledge of morals and environmental ethics as a good basic of leadership while some shared their husband's responsibility in the same matter. Significantly, teamwork is their working style with the assistance of public participation to hold teamwork and collaboration of the community. Almost all leaders had systematic working with talents of patience, gentleness and sensitivity. The working network also broadens their new information and knowledge between practitioners. In the same time, more than half of the leaders can prepare their

Effects of suppression and acceptance of sadness on the urge for non-suicidal self-injury and self-punishment.

Science.gov (United States)

Svaldi, Jennifer; Dorn, Christina; Matthies, Swantje; Philipsen, Alexandra

2012-12-30

The present study wanted to test the course of the urge for non-suicidal self-injury (UNSSI) and the urge for self-punishment (USP) when suppressing or accepting upcoming emotions in response to a sadness-inducing film clip in female participants with borderline personality disorder (BPD). Thirty-six women with BPD were allocated either to a condition in which they were asked to engage in expressive suppression or acceptance while watching a sadness-inducing film clip. Ratings of UNSSI, USP, and positive and negative emotions were assessed prior to the clip (baseline), immediately after it (t1) and after a 5min waiting period (t2), during which participants viewed landscape pictures. Additionally, physiological measures were obtained. Main results revealed a significant increase in UNSSI from baseline to t2 in the acceptance, but not in the suppression group. Furthermore, USP scores significantly increased from baseline to t2 in the acceptance, but not in the suppression condition. However, there was no differential impact on the sympathetic and parasympathetic branch depending on strategy. The results are in line with recent literature showing that expressive suppression in BPD may also have an adaptive function. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

Modern American Agricultural Leaders: Four from Iowa.

Science.gov (United States)

Colbert, Thomas B.

1991-01-01

Profiles four Iowans who became agricultural leaders and committed themselves to addressing farmers' needs: Henry Wallace, James R. Howard, Milo Reno, and Ruth Buxton Sayre. Identifies farm organizations with which each was affiliated, such as the Farm Bureau and the Farmers' Union. Summarizes each leader's major accomplishments and political…

World Biotechnology Leaders to Gather for Conference

Science.gov (United States)

Biotechnology Leaders to Gather for Conference For more information contact: e:mail: Public Affairs biotechnology leaders gather in Fort Collins, CO May 2-6 for the 21st Symposium on Biotechnology for Fuels and special session on funding opportunities for U.S. biotechnology projects. More than 175 presentations are

Inside-Outside: Finding Future Community College Leaders

Science.gov (United States)

Strom, Stephen L.; Sanchez, Alex A.; Downey-Schilling, JoAnna

2011-01-01

Over the next decade, as the community college's current generation of leaders and administrators begin retiring in large numbers, important steps must be taken to identify and develop future leaders for the institution. A variety of internal opportunities (e.g., internships, leadership development programs, graduate school programs) provide…

District Leaders' Framing of Educator Evaluation Policy

Science.gov (United States)

Woulfin, Sarah L.; Donaldson, Morgaen L.; Gonzales, Richard

2016-01-01

Purpose: Educator evaluation systems have recently undergone scrutiny and reform, and district and school leaders play a key role in interpreting and enacting these systems. This article uses framing theory to understand district leaders' interpretation and advancement of a state's new educator evaluation policy. Research Methods: The article…

What School Leaders Need to Know about English Learners

Science.gov (United States)

Dormer, Jan Edwards

2016-01-01

School leaders have the unique opportunity and responsibility to play a crucial role in creating a culture of high expectations and an environment of support so that ELLs can succeed and continue to enrich the fabric of our country. "What School Leaders Need to Know About English Learners" offers school leaders the foundation, the ideas,…

Dependence of driving characteristics upon follower-leader combination

Science.gov (United States)

Nagahama, Akihito; Yanagisawa, Daichi; Nishinari, Katsuhiro

2017-10-01

The analysis of the microscopic view of mixed traffic offers a basis for resolving traffic jams which are inhomogeneous due to several types of vehicles. In this study, we research the dependence of driving characteristics upon vehicle order in a platoon. By focusing particularly upon the manner in which the driving characteristics of a follower are affected by both their own vehicle type and that of their leader, we measured the trajectories of platoons comprising two vehicles selected from motorcycles, passenger cars, and trucks on a test course. Analysis based on vehicle order showed that the vehicle types of both the leader and the follower as well as the leader's driving characteristics affected the velocity, acceleration, deceleration, operational delay of followers, and the distance gap between leaders and followers in different ways. In addition, we investigated the factors affecting driving characteristics by multiple regression analysis. We revealed that the operational delay and the maximum distance gap tend to be large when the length of leaders is large. Furthermore, as long as a follower can follow, we need not consider vehicle types among the parameters determining maximum velocity in car-following models. The vehicle types of the leader and the follower should be considered to determine maximum acceleration. When determining maximum deceleration, the vehicle types of the follower should be considered.

Beyond Words: Leader Self-Awareness and Interpersonal Skills

National Research Council Canada - National Science Library

Montgomery III, William H

2007-01-01

Being self aware and using interpersonal skills will be significant to leader success given the 2006 release of the Army's new mandate to create, develop, and nurture a different kind of Army leader...

LEADER-programm toob Jõgevamaale miljoneid kroone / Ardi Kivimets

Index Scriptorium Estoniae

Kivimets, Ardi, 1947-

2007-01-01

Jõgevamaa Koostöökoja juhatus ja liikmed ning külade esindajad arutasid LEADER-meetme rakendamist maakonnas ning tegevuspiirkonna arengustrateegia koostamist. Oma kogemusi jagasid Soome Turu piirkonna Varsinais-Suomen LEADER-tegevusgrupi esindajad

The Benevolent Leader Revisited: Children's Images of Political Leaders in Three Democracies

Science.gov (United States)

Greenstein, Fred I.

1975-01-01

Describes 10- to 14-year old children's responses to open-ended questions about political leaders in Britain, France, and United States in light of political socialization literature. For journal availability see SO 504 327. (ND)

Social identity framing: Leader communication for social change

Science.gov (United States)

Seyranian, Viviane

Social identity framing (SIF) delineates a process of intergroup communication that leaders may engage in to promote a vision of social change. As a step towards social change, social identity may need to be altered to accommodate a new view of the group, its collective goals, and its place alongside other groups. Thus, social identity content may be deconstructed and reconstructed by the leader en route to change. SIF suggests that this may be achieved through a series of 16 communication tactics, which are largely derived from previous research (Seyranian & Bligh, 2008). This research used an experimental design to test the effectiveness of three SIF communication tactics - inclusion, similarity to followers, and positive social identity - on a number of follower outcomes. Students ( N=246) were randomly assigned to read one of eight possible speeches promoting renewable energy on campus that was ostensibly from a student leader. The speeches were varied to include or exclude the three communication tactics. Following the speech, participants completed a dependent measures questionnaire. Results indicated that similarity to followers and positive social identity did not affect follower outcomes. However, students exposed to inclusion were more likely to indicate that renewable energy was ingroup normative; intend to engage in collective action to bring renewable energy to campus; experience positive emotional reactions towards change; feel more confident about the possibility of change; and to view the leader more positively. The combination of inclusion and positive social identity increased perceptions of charismatic leadership. Perceived leader prototypicality and cognitive elaboration of the leader's message resulted in more favorable attitudes towards renewable energy. Perceived leader prototypicality was also directly related to social identification, environmental values, ingroup injunctive norms, and self-stereotypes. Overall, these results support SIF

How to get radical creative ideas into a leader's mind? Leader's achievement goals and subordinates' voice of creative ideas

NARCIS (Netherlands)

Sijbom, Roy B.L.; Janssen, Onne; Van Yperen, Nico W.

2015-01-01

In the present research we investigated when and why leaders tend to oppose or adopt radical creative ideas voiced by their subordinates. In a field study (Study 1, N=127) we showed that leaders' performance goals were positively related to their tendency to oppose radical creative ideas, whereas

Affective match: Leader emotions, follower positive affect, and follower performance

NARCIS (Netherlands)

Damen, F.; van Knippenberg, B.M.; van Knippenberg, D.

2008-01-01

Leader emotions may play an important role in leadership effectiveness. Extending earlier research on leader emotional displays and leadership effectiveness, we propose that the affective match between follower positive affect (PA) and leaders' emotional displays moderates the effectiveness of

A prática de exercícios físicos é um fator modificável da incontinência urinária de urgência em mulheres idosas The practice of physical exercise is a modifiable factor for urge urinary incontinence in older women

Directory of Open Access Journals (Sweden)

Janeisa Franck Virtuoso

2013-04-01

Full Text Available INTRODUÇÃO: A literatura aponta que alguns fatores de risco para incontinência urinária podem ser modificados por um estilo de vida saudável; no entanto, pouco se conhece sobre os fatores associados à incontinência urinária de urgência (IUU, cuja prevalência aumenta com a idade. OBJETIVO: Analisar os fatores de risco modificáveis da IUU em mulheres idosas. MÉTODOS: A amostra foi composta por 200 idosas (60 anos ou mais com média de idade de 69,06 ± 6,26 anos. Foram identificadas a presença de IUU e os fatores de risco comportamentais (consumo de café, consumo de bebidas alcoólicas, hábito de fumar e presença de constipação. Também foi aplicado o Domínio 4 do Questionário Internacional de Atividade Física (IPAQ para identificação do nível de atividade física e mensurados Índice de Massa Corporal e Circunferência da Cintura. Os dados foram tratados por meio de estatística descritiva e inferencial, com nível de significância de 5%. RESULTADOS: A prevalência de IUU na amostra foi de 15,5%. Entre os fatores modificáveis, apenas o nível de atividade física associou-se com a ocorrência de IUU, sendo que a prática de exercícios físicos apresentou-se como um fator de proteção entre mulheres muito ativas (OR = 0,288 e pouco ativas (OR = 0,356. CONCLUSÃO: Os sintomas de urgência miccional podem ser amenizados com a prática regular de exercícios físicos. Através de um estilo de vida saudável é possível minimizar uma série de fatores modificáveis na gênese da incontinência urinária de urgência.INTRODUCTION: The literature suggests that some risk factors for urinary incontinence can be modified by a healthy lifestyle; however, little is known about the factors associated with urge urinary incontinence (UUI, whose prevalence increases with age. OBJECTIVE: To examine the modifiable risk factors of UUI in older women. METHOD: The sample consisted of 200 elderly (60 years or older women with mean age of

Self-Development: An Important Aspect of Leader Development

National Research Council Canada - National Science Library

Snow, Jeffrey

2003-01-01

... and leadership doctrine, Army leaders do not emphasize its value, and the Army provides neither the tools nor the support to enable its leaders to make self-development an effective component of lifelong learning...

Riscos de acidentes com materiais perfurocortantes no setor de urgência de um hospital público Risks of accidents with needlestick materials at the urgency sector of a public hospital

Directory of Open Access Journals (Sweden)

Francisca Francineide Andrade da Silva

2016-10-01

Full Text Available Objetivo: Conhecer os fatores de risco relacionados aos acidentes com material perfurocortante presente no trabalho dos técnicos de enfermagem do setor de atendimento de urgência de um hospital público. Método:Trata-se de um estudo descritivo, de abordagem qualitativa realizado com 14 profissionais. Os dados foram obtidos por meio de entrevistas semi-estruturadas, no período de julho a setembro de 2010 e analisados seguindo a análise temática categorial. Resultados: As categorias emergidas dos discursos dos entrevistados foram: situações de urgências e emergências, adesão aos Equipamentos de Proteção Individual, Descuido e armazenamento inadequado do material perfurocortante. Conclusão: Observou-se que as condições de trabalho no setor de urgência necessitam ser revistas, a fim de oferecer um ambiente adequado para minimizar os riscos ocupacionais durante o desenvolvimento dos procedimentos de enfermagem. Descritores: Saúde do trabalhador, riscos ocupacionais, fatores de risco.

Tainted visions: The effect of visionary leader behaviors and leader categorization tendencies on the financial performance of ethnically diverse teams.

NARCIS (Netherlands)

Greer, L. L.; Homan, A.C.; de Hoogh, A. H. B.; Den Hartog, D. N.

2012-01-01

Despite the increasing prevalence of ethnic diversity, findings regarding its effects on team performance remain contradictory. We suggest that past inconsistencies can be reconciled by examining the joint impact of leader behavior and leader categorization tendencies in ethnically diverse teams. We

Tainted visions: the effects of visionary leader behaviors and leader categorization tendencies on the financial performance of ethnically diverse teams

NARCIS (Netherlands)

Greer, L.L.; Homan, A.C.; de Hoogh, A.H.B.; den Hartog, D.N.

2012-01-01

Despite the increasing prevalence of ethnic diversity, findings regarding its effects on team performance remain contradictory. We suggest that past inconsistencies can be reconciled by examining the joint impact of leader behavior and leader categorization tendencies in ethnically diverse teams. We

Persuasion: A Leader's Edge

National Research Council Canada - National Science Library

McGuire, Mark

2002-01-01

.... Persuasive argument is a vital aspect of strategic leadership. Any leader faced with the inherent complexities of leading his or her organization through transformational change must be capable of persuading...

Support sought for petition on safer staffing levels in Wales.

Science.gov (United States)

2014-11-01

RCN WALES is urging the public to sign an e-petition supporting draft legislation on safe staffing. The petition calls for support for the Safe Nursing Staffing Levels (Wales) Bill, drawn up by Welsh Liberal Democrat leader Kirsty Williams.

Unclassified Report of Investigation on Allegations Relating to USCENTCOM Intelligence Products

Science.gov (United States)

2017-01-31

guidance for subordinates to raise any ethical dilemmas or suspected improprieties. Leaders should communicate this to new arrivals and...Analysts Allegedly Urged to Leave the CCJ2 ................................................ 108 4. Media Reports: Director Clapper...PROCESSES ............................. 137 A. Communication and Feedback

Are radiography lecturers, leaders?

International Nuclear Information System (INIS)

Hendry, Julie Anne

2013-01-01

This review article aims to explore the concept of radiography lecturers acting as leaders to their student followers. Through a brief review of the literature, a definition of leadership is suggested and some leadership theories explored. The path-goal theory, leader–member exchange theory and the contemporary theory of transformational leadership are examined more closely. Links between lecturer-leader behaviour and student motivation and learning are tentatively suggested with transformational leadership appearing to offer the optimal leadership style for lecturers to adopt. The paucity of literature relating directly to radiography is acknowledged and areas for further research are suggested. The article concludes with some of the author's practical ideas for incorporating transformational leadership styles and behaviours into radiography education today

Characterizing leader sequences of CRISPR loci

DEFF Research Database (Denmark)

Alkhnbashi, Omer; Shah, Shiraz Ali; Garrett, Roger Antony

2016-01-01

The CRISPR-Cas system is an adaptive immune system in many archaea and bacteria, which provides resistance against invading genetic elements. The first phase of CRISPR-Cas immunity is called adaptation, in which small DNA fragments are excised from genetic elements and are inserted into a CRISPR...... array generally adjacent to its so called leader sequence at one end of the array. It has been shown that transcription initiation and adaptation signals of the CRISPR array are located within the leader. However, apart from promoters, there is very little knowledge of sequence or structural motifs...... sequences by focusing on the consensus repeat of the adjacent CRISPR array and weak upstream conservation signals. We applied our tool to the analysis of a comprehensive genomic database and identified several characteristic properties of leader sequences specific to archaea and bacteria, ranging from...

The Relationship between Organizational Experience and Perceived Leader Behavior,

Science.gov (United States)

1978-08-01

satisfaction and performance in relatively relaxed, nonstressful work environments, while formalized leader structure was more conducive to effective...leader behavior and subordinate satisfaction and performance : A test of some situational moderators. Journal ofApplied Psychology, 1976, 61, 634-641...Stogdill, 1974; Vroom , 1976). Studies have focused on such varying issues as relationships between quality of military life and perceived leader attributes

The Evolution of Leader-Follower Reciprocity: The Theory of Service-for-Prestige

Directory of Open Access Journals (Sweden)

Michael Edmond Price

2014-06-01

Full Text Available We describe the service-for-prestige theory of leadership, which proposes that voluntary leader-follower relations evolved in humans via a process of reciprocal exchange that generated adaptive benefits for both leaders and followers. We propose that although leader-follower relations first emerged in the human lineage to solve problems related to information sharing and social coordination, they ultimately evolved into exchange relationships whereby followers could compensate leaders for services which would otherwise have been prohibitively costly for leaders to provide. In this exchange, leaders incur costs to provide followers with public goods, and in return, followers incur costs to provide leaders with prestige (and associated fitness benefits. Because whole groups of followers tend to gain from leader-provided public goods, and because prestige is costly for followers to produce, the provisioning of prestige to leaders requires solutions to the free rider problem of disrespectful followers (who benefit from leader services without sharing the costs of producing prestige. Thus service-for–prestige makes the unique prediction that disrespectful followers of beneficial leaders will be targeted by other followers for punitive sentiment and/or social exclusion. Leader-follower relations should be more reciprocal and mutually beneficial when leaders and followers have more equal social bargaining power. However as leaders gain more relative power, and their high status becomes less dependent on their willingness to pay the costs of benefitting followers, service-for-prestige predicts that leader-follower relations will become based more on leaders’ ability to dominate and exploit rather than benefit followers. We review evidential support for a set of predictions made by service-for-prestige, and discuss how service-for-prestige relates to social neuroscience research on leadership.

Topology Recognition and Leader Election in Colored Networks

OpenAIRE

Dereniowski, Dariusz; Pelc, Andrzej

2016-01-01

Topology recognition and leader election are fundamental tasks in distributed computing in networks. The first of them requires each node to find a labeled isomorphic copy of the network, while the result of the second one consists in a single node adopting the label 1 (leader), with all other nodes adopting the label 0 and learning a path to the leader. We consider both these problems in networks whose nodes are equipped with not necessarily distinct labels called colors, and ports at each n...

Vision-Based Leader Vehicle Trajectory Tracking for Multiple Agricultural Vehicles.

Science.gov (United States)

Zhang, Linhuan; Ahamed, Tofael; Zhang, Yan; Gao, Pengbo; Takigawa, Tomohiro

2016-04-22

The aim of this study was to design a navigation system composed of a human-controlled leader vehicle and a follower vehicle. The follower vehicle automatically tracks the leader vehicle. With such a system, a human driver can control two vehicles efficiently in agricultural operations. The tracking system was developed for the leader and the follower vehicle, and control of the follower was performed using a camera vision system. A stable and accurate monocular vision-based sensing system was designed, consisting of a camera and rectangular markers. Noise in the data acquisition was reduced by using the least-squares method. A feedback control algorithm was used to allow the follower vehicle to track the trajectory of the leader vehicle. A proportional-integral-derivative (PID) controller was introduced to maintain the required distance between the leader and the follower vehicle. Field experiments were conducted to evaluate the sensing and tracking performances of the leader-follower system while the leader vehicle was driven at an average speed of 0.3 m/s. In the case of linear trajectory tracking, the RMS errors were 6.5 cm, 8.9 cm and 16.4 cm for straight, turning and zigzag paths, respectively. Again, for parallel trajectory tracking, the root mean square (RMS) errors were found to be 7.1 cm, 14.6 cm and 14.0 cm for straight, turning and zigzag paths, respectively. The navigation performances indicated that the autonomous follower vehicle was able to follow the leader vehicle, and the tracking accuracy was found to be satisfactory. Therefore, the developed leader-follower system can be implemented for the harvesting of grains, using a combine as the leader and an unloader as the autonomous follower vehicle.

Leader-Member Exchange Theory in Higher and Distance Education

Directory of Open Access Journals (Sweden)

Robert Leo Power

2013-09-01

Full Text Available Unlike many other prominent leadership theories, leader-member exchange (LMX theory does not focus on the specific characteristics of an effective organizational leader. Rather, LMX focuses on the nature and quality of the relationships between a leader and his or her individual subordinates. The ideal is for a leader to develop as many high-quality relationships as possible. This will lead to increases in subordinates’ sense of job satisfaction and organizational citizenship, as well as to increased productivity and attainment of organizational goals. LMX has been criticized for its potential to alienate some subordinates, failing to account for the effects of group dynamics and social identity, and failing to provide specific advice on how leaders can develop high-quality relationships. However, LMX has been heralded as an important leadership theory in higher and distance educational contexts because of its emphasis on promoting autonomy and citizenship, as well as its ability to complement and mediate transformational leadership styles. Recent authors have attempted to provide specific advice for leaders who want to learn how to build and capitalize on the high-quality relationships described by LMX theory.

Nurse leader certification preparation: how are confidence levels impacted?

Science.gov (United States)

Junger, Stacey; Trinkle, Nicole; Hall, Norma

2016-09-01

The aim was to examine the effect of a nurse leader certification preparation course on the confidence levels of the participants. Limited literature is available regarding nurse leader development and certifications. Barriers exist related to lack of confidence, high cost, time and lack of access to a preparation course. Nurse leaders (n = 51) completed a pre- and post-survey addressing confidence levels of participants related to the topics addressed in the nurse leader certification preparation course. There were statistically significant increases in confidence levels related to all course content for the participants. At the time of the study, there were 31.4% of participants intending to sit for the certification examination, and 5 of the 51 participants successfully sat for and passed the examination. A nurse leader certification preparation course increases confidence levels of the participants and removes barriers, thereby increasing the number of certifications obtained. The health-care climate is increasingly complex and nurse leaders need the expertise to navigate the ever-changing health-care environment. Certification in a specialty, such as leadership, serves as an indicator of a high level of competence in the field. © 2016 John Wiley & Sons Ltd.

Leading Strategic Leader Teams

National Research Council Canada - National Science Library

Burleson, Willard M

2008-01-01

.... Although only 1 to 2 percent of the Army's senior leaders will attain a command position of strategic leadership, they are assisted by others, not only by teams specifically designed and structured...

The power of a vision.... A leader's journey.

Science.gov (United States)

Mintzer, B

2001-07-01

Being a leader in health care today requires the ability to implement a visionary style of leadership. The visionary leader has the challenge of formulating and articulating a corporate vision that employees can buy into and work toward.

Assessing the professional development needs of experienced nurse executive leaders.

Science.gov (United States)

Leach, Linda Searle; McFarland, Patricia

2014-01-01

The objective of this study was to identify the professional development topics that senior nurse leaders believe are important to their advancement and success. Senior/experienced nurse leaders at the executive level are able to influence the work environment of nurses and institutional and health policy. Their development needs are likely to reflect this and other contemporary healthcare issues and may be different from middle and frontline managers. A systematic way of assessing professional development needs for these nurse leaders is needed. A descriptive study using an online survey was distributed to a convenience sample of nurse leaders who were members of the Association of California Nurse Leaders (ACNL) or have participated in an ACNL program. Visionary leadership, leading complexity, and effective teams were the highest ranked leadership topics. Leading change, advancing health: The future of nursing, healthy work environments, and healthcare reform were also highly ranked topics. Executive-level nurse leaders are important to nurse retention, effective work environments, and leading change. Regular assessment and attention to the distinct professional development needs of executive-level nurse leaders are a valuable human capital investment.

Improving healthcare systems' disclosures of large-scale adverse events: a Department of Veterans Affairs leadership, policymaker, research and stakeholder partnership.

Science.gov (United States)

Elwy, A Rani; Bokhour, Barbara G; Maguire, Elizabeth M; Wagner, Todd H; Asch, Steven M; Gifford, Allen L; Gallagher, Thomas H; Durfee, Janet M; Martinello, Richard A; Schiffner, Susan; Jesse, Robert L

2014-12-01

The Department of Veterans Affairs (VA) mandates disclosure of large-scale adverse events to patients, even if risk of harm is not clearly present. Concerns about past disclosures warranted further examination of the impact of this policy. Through a collaborative partnership between VA leaders, policymakers, researchers and stakeholders, the objective was to empirically identify critical aspects of disclosure processes as a first step towards improving future disclosures. Semi-structured interviews were conducted with participants at nine VA facilities where recent disclosures took place. Ninety-seven stakeholders participated in the interviews: 38 employees, 28 leaders (from facilities, regions and national offices), 27 Veteran patients and family members, and four congressional staff members. Facility and regional leaders were interviewed by telephone, followed by a two-day site visit where employees, patients and family members were interviewed face-to-face. National leaders and congressional staff also completed telephone interviews. Interviews were analyzed using rapid qualitative assessment processes. Themes were mapped to the stages of the Crisis and Emergency Risk Communication model: pre-crisis, initial event, maintenance, resolution and evaluation. Many areas for improvement during disclosure were identified, such as preparing facilities better (pre-crisis), creating rapid communications, modifying disclosure language, addressing perceptions of harm, reducing complexity, and seeking assistance from others (initial event), managing communication with other stakeholders (maintenance), minimizing effects on staff and improving trust (resolution), and addressing facilities' needs (evaluation). Through the partnership, five recommendations to improve disclosures during each stage of communication have been widely disseminated throughout the VA using non-academic strategies. Some improvements have been made; other recommendations will be addressed through

What Does Leaders' Character Add to Transformational Leadership?

Science.gov (United States)

Liborius, Patrick

2017-04-03

The influence of leaders' character (e.g., integrity, humility/forgiveness) has rarely been examined in leadership research. The current investigation focused on the impact of integrity and humility/forgiveness on both followers' perceptions of leaders' worthiness of being followed (WBF) and stress. Results from a scenario experiment (n = 347) and a field study (n = 110) indicated that these aspects incrementally predict WBF above and beyond the impact of transformational leadership. Similar results were found concerning followers' stress with the exception of leader integrity in the field study. According to relative importance analyses, integrity and transformational leadership predict WBF equally well. The results have conceivable implications for human resources (personnel selection and development). Future research should examine additional outcome variables that are affected by certain leader characteristics as well as potential negative effects of the examined character aspects.

Are leader stereotypes masculine? A meta-analysis of three research paradigms.

Science.gov (United States)

Koenig, Anne M; Eagly, Alice H; Mitchell, Abigail A; Ristikari, Tiina

2011-07-01

This meta-analysis examined the extent to which stereotypes of leaders are culturally masculine. The primary studies fit into 1 of 3 paradigms: (a) In Schein's (1973) think manager-think male paradigm, 40 studies with 51 effect sizes compared the similarity of male and leader stereotypes and the similarity of female and leader stereotypes; (b) in Powell and Butterfield's (1979) agency-communion paradigm, 22 studies with 47 effect sizes compared stereotypes of leaders' agency and communion; and (c) in Shinar's (1975) masculinity-femininity paradigm, 7 studies with 101 effect sizes represented stereotypes of leadership-related occupations on a single masculinity-femininity dimension. Analyses implemented appropriate random and mixed effects models. All 3 paradigms demonstrated overall masculinity of leader stereotypes: (a) In the think manager-think male paradigm, intraclass correlation = .25 for the women-leaders similarity and intraclass correlation = .62 for the men-leaders similarity; (b) in the agency-communion paradigm, g = 1.55, indicating greater agency than communion; and (c) in the masculinity-femininity paradigm, g = 0.92, indicating greater masculinity than the androgynous scale midpoint. Subgroup and meta-regression analyses indicated that this masculine construal of leadership has decreased over time and was greater for male than female research participants. In addition, stereotypes portrayed leaders as less masculine in educational organizations than in other domains and in moderate- than in high-status leader roles. This article considers the relation of these findings to Eagly and Karau's (2002) role congruity theory, which proposed contextual influences on the incongruity between stereotypes of women and leaders. The implications for prejudice against women leaders are also considered.

Leader as visionary. Leadership education model.

Science.gov (United States)

Aroian, Jane

2002-01-01

Developing nurse leaders for today and tomorrow is a priority considering the powerful relationship between leadership strength and the influence of the nursing profession in the future of health care. This article addresses leadership theories and research as they relate to visionary leadership. Education for visionary leadership is also addressed including the competencies and skill sets for effective visionary leaders. Visioning is a powerful force for change in shaping organizations and building teams for the future.

Generation X School Leaders as Agents of Care: Leader and Teacher Perspectives from Toronto, New York City and London

Directory of Open Access Journals (Sweden)

Karen Edge

2016-03-01

Full Text Available This paper draws on evidence from our three-year Economic and Social Research Council (ESRC-funded research study of the lives, careers, experiences and aspirations of Generation X (under 40 years of age principals and vice-principals in London, New York City, and Toronto. More specifically, the paper examines interview evidence from nine school-based studies in which nine leaders and 54 teachers discuss their perspectives on leaders’ care of their staff members. The evidence demonstrates that leaders and teachers both place a high level of importance on leaders’ ability and willingness to be supportive, understanding, and approachable. Teachers also expect leaders to serve as advocates for and role models of good work/life balance. While the school-level studies take place in radically different city-based contexts, the expectation of leaders’ care for teachers transcends different accountability and policy structures. Both groups focus their discussion on work/life balance and, more specifically, the need for leaders to understand that teachers are people with lives beyond school. The paper highlights implications for policy, practice, and future research.

Proportionality for Military Leaders

National Research Council Canada - National Science Library

Brown, Gary D

2000-01-01

.... Especially lacking is a realization that there are four distinct types of proportionality. In determining whether a particular resort to war is just, national leaders must consider the proportionality of the conflict (i.e...

Does a competent leader make a good friend?

DEFF Research Database (Denmark)

Laustsen, Lasse; Petersen, Michael Bang

2015-01-01

Research demonstrates that the physical traits of leaders and political candidates influence election outcomes and that subjects favor functionally different physical traits in leaders when their social groups face problems related to war and peace, respectively. Previous research has interpreted...

The Family Support Group (FSG) Leaders’ Handbook

Science.gov (United States)

2000-04-01

family guide. Fort Hood, TX: Author. Granovsky , N. (1998). Family Support Group leader basic handbook (Operation READY). Alexandria, VA: U. S...Readiness and Financial Planning " (22.3 minutes). Granovsky , N. (1998). Family Support Group Leader Basic Handbook (Operation READY). Alexandria

A preliminary study of the neural correlates of the intensities of self-reported gambling urges and emotions in men with pathological gambling.

Science.gov (United States)

Balodis, Iris M; Lacadie, Cheryl M; Potenza, Marc N

2012-09-01

Although self-reported gambling urge intensities have clinical utility in the treatment of pathological gambling (PG), prior studies have not investigated their neural correlates. Functional magnetic resonance imaging (fMRI) was conducted while 10 men with PG and 11 control comparison (CON) men viewed videotaped scenarios of gambling, happy or sad content. Participants rated the intensity of their emotions and motivations and reported the qualities of their responses. Relative to the CON group, the PG group reported similar responses to sad and happy scenarios, but stronger emotional responses and gambling urges when viewing the gambling scenarios. Correlations between self-reported responses and brain activations were typically strongest during the period of reported onset of emotional/motivational response and more robust in PG than in CON subjects for all conditions. During this epoch, corresponding with conscious awareness of an emotional/motivational response, subjective ratings of gambling urges in the PG group were negatively correlated with medial prefrontal cortex activation and positively correlated with middle temporal gyrus and temporal pole activations. Sadness ratings in the PG group correlated positively with activation of the medial orbitofrontal cortex, middle temporal gyrus, and retrosplenial cortex, while self-reported happiness during the happy videos demonstrated largely inverse correlations with activations in the temporal poles. Brain areas identified in the PG subjects have been implicated in explicit, self-referential processing and episodic memory. The findings demonstrate different patterns of correlations between subjective measures of emotions and motivations in PG and CON subjects when viewing material of corresponding content, suggesting in PG alterations in the neural correlates underlying experiential aspects of affective processing.

Powerful women leaders rise in Asia despite gender inequality.

Science.gov (United States)

Over the years, Asia has produced some of the worlds most formidable women leaders, including Indira Ghandi, Madame Mao, Benazir Bhutto, and Corazon Aquino. The list continues with South Asia's leaders, prime ministers, opposition leaders, and vice-presidents, however, such an impressive list does not reflect true equality nor enlightened gender politics. According to Sonny Lo, sociology professor at Hong Kong University, no Asian political system observes true gender equality. It is noted that these Asian leaders rose into prominence after the death or imprisonment of their fathers or husbands. Nevertheless, the elections of Anson Chan and life-long dissident Annette Lu, signal the emergence of a new model for women leaders in Asia. Still, Lo emphasizes that this new trend is merely a reflection of civil service equal opportunity rules. Lo adds that even Taiwan President Chen Sui-Bian's all-women cabinet does not reflect the nation's sentiment, but a wish to project an image.

Three cardiovirus Leader proteins equivalently inhibit four different nucleocytoplasmic trafficking pathways

Energy Technology Data Exchange (ETDEWEB)

Ciomperlik, Jessica J. [Institute for Molecular Virology, and Department of Biochemistry, University of Wisconsin-Madison, Madison, WI (United States); Basta, Holly A. [Department of Biology, Rocky Mountain College, Billings, MT (United States); Palmenberg, Ann C., E-mail: acpalmen@wisc.edu [Institute for Molecular Virology, and Department of Biochemistry, University of Wisconsin-Madison, Madison, WI (United States)

2015-10-15

Cardiovirus infections inhibit nucleocytoplasmic trafficking by Leader protein-induced phosphorylation of Phe/Gly-containing nucleoporins (Nups). Recombinant Leader from encephalomyocarditis virus, Theiler's murine encephalomyelitis virus and Saffold virus target the same subset of Nups, including Nup62 and Nup98, but not Nup50. Reporter cell lines with fluorescence mCherry markers for M9, RS and classical SV40 import pathways, as well as the Crm1-mediated export pathway, all responded to transfection with the full panel of Leader proteins, showing consequent cessation of path-specific active import/export. For this to happen, the Nups had to be presented in the context of intact nuclear pores and exposed to cytoplasmic extracts. The Leader phosphorylation cascade was not effective against recombinant Nup proteins. The findings support a model of Leader-dependent Nup phosphorylation with the purpose of disrupting Nup-transportin interactions. - Highlights: • Nup98, but not Nup50 becomes phosphorylated by cardiovirus Leader protein-dependent mechanisms. • At least four independent nucleocytoplasmic trafficking pathways are inhibited by this process. • Nups must be presented in a nuclear pore context for Leader-directed phosphorylation. • Leader, by itself, does not cause activation of cellular kinases.

Three cardiovirus Leader proteins equivalently inhibit four different nucleocytoplasmic trafficking pathways

International Nuclear Information System (INIS)

Ciomperlik, Jessica J.; Basta, Holly A.; Palmenberg, Ann C.

2015-01-01

Cardiovirus infections inhibit nucleocytoplasmic trafficking by Leader protein-induced phosphorylation of Phe/Gly-containing nucleoporins (Nups). Recombinant Leader from encephalomyocarditis virus, Theiler's murine encephalomyelitis virus and Saffold virus target the same subset of Nups, including Nup62 and Nup98, but not Nup50. Reporter cell lines with fluorescence mCherry markers for M9, RS and classical SV40 import pathways, as well as the Crm1-mediated export pathway, all responded to transfection with the full panel of Leader proteins, showing consequent cessation of path-specific active import/export. For this to happen, the Nups had to be presented in the context of intact nuclear pores and exposed to cytoplasmic extracts. The Leader phosphorylation cascade was not effective against recombinant Nup proteins. The findings support a model of Leader-dependent Nup phosphorylation with the purpose of disrupting Nup-transportin interactions. - Highlights: • Nup98, but not Nup50 becomes phosphorylated by cardiovirus Leader protein-dependent mechanisms. • At least four independent nucleocytoplasmic trafficking pathways are inhibited by this process. • Nups must be presented in a nuclear pore context for Leader-directed phosphorylation. • Leader, by itself, does not cause activation of cellular kinases

Evaluation of a clinical leadership programme for nurse leaders.

Science.gov (United States)

Martin, Jacqueline S; McCormack, Brendan; Fitzsimons, Donna; Spirig, Rebecca

2012-01-01

This is an evaluation study of the impact of the adapted RCN Clinical Leadership Programme on the development of leadership competencies of nurse leaders in Switzerland. Transformational leadership competencies are essential for delivering high-quality care within health-care organizations. However, many countries have identified a lack of leadership skills in nurse leaders. Consequently, the development of leadership competencies is a major objective for health-care centres. This article describes the quantitative results of a mixed methods study. A one-group pre-test-post-test quasi-experimental design was used. A convenience sample of 14 ward leaders were assessed three times using the Leadership Practices Inventory (LPI). Descriptive and inferential data analysis techniques were employed. In total 420 observer-assessment questionnaires and 42 self-assessment questionnaires were distributed. Our main finding was that nurse leaders following the programme, demonstrated significant improvement in two subscales of the LPI -'inspiring a shared vision' and 'challenging the process'. This study showed improvement in two leadership practices of nurse leaders following a programme that has been adapted to Swiss health care. Findings concur with others studies that suggest that investments in educational programs to facilitate leadership skills in nurse leaders are justified. © 2011 Blackwell Publishing Ltd.

Voices of leadership: wisdom from women leaders in neuropsychology.

Science.gov (United States)

Silver, Cheryl H; Benitez, Andreana; Armstrong, Kira; Tussey, Chriscelyn M

2018-02-01

Inspired by panel discussions at various neuropsychology conferences, the aim of this paper is to share wisdom that women in neuropsychology acquired from their leadership experiences. We identified 46 women leaders in governance and academic research through reviews of organizational websites and journal editorial boards, and requested their response to brief questions via email. Twenty-one leaders provided responses to three questions formulated by the authors. This paper summarizes the primary themes for the following questions: (1) What advice would you give to a woman neuropsychologist who is seeking to move into a leadership role? Responses included: increase visibility, make connections, know yourself, be confident, and gather information. (2) What leadership style(s) works best? No respondents endorsed a 'best' leadership style; however, they suggested that leaders should know their own personal style, be open and transparent, find a shared mission, and most importantly - use a collaborative approach. (3) What helps a woman earn respect as a leader in neuropsychology? Respondents recommended that leaders should: get involved in the work, demonstrate integrity, do your homework, be dependable, and keep meetings focused. It is the authors' intent that by gathering and distilling advice from successful women leaders in neuropsychology, more women may be catalyzed to pursue leadership roles in our profession.

LEADER-tegevusest / Ene Sarapuu

Index Scriptorium Estoniae

Sarapuu, Ene

2009-01-01

Läänemaa LEADER-tegevusgrupi eesmärk on maakonna kui terviku ühtne areng, et kogu Läänemaa oleks vajalike teenustega kaetud ning ettevõtjad julgeks ning suudaks uute teenuste ja toodetega turule tulla

Internationalization in schools - perspectives of school leaders

DEFF Research Database (Denmark)

Egekvist, Ulla Egidiussen; Lyngdorf, Niels Erik; Du, Xiangyun

2017-01-01

This paper explores how internationalization ideas in primary and lower secondary schools can be developed through the acquisition of international experience abroad by leaders. The study was inspired by existing literature on internationalization and leadership, and theories of experiential...... through reflections of lived experiences, participation in meaningful activities, and active engagement in interaction with international and local colleagues. However, the realization of ideas depends on various elements, including leadership, teacher engagement, policy support, and financial support....... learning and reflection. Empirically, qualitative material was derived from a study of nineteen Danish school leaders participating in an eight-day delegation visit to China. This study shows that international experience for leaders can be used to develop ideas for internationalization at the school level...

The Clinician as Leader: Why, How, and When.

Science.gov (United States)

Stoller, James K

2017-11-01

Clinicians are inveterate leaders. We lead patients through the difficult maze of illness, families through the travails of ill loved ones, and physicians-in-training through the gauntlet of learning medicine. Yet, in the context of a range of leadership styles that effective leaders must be able to deploy situationally, physician leaders have traditionally defaulted to a "command and control" style that fosters the concept of physicians as "Viking warriors" or "heroic lone healers." The perverse effects of "command and control" are that this style conspires against collaboration and tends to be perpetuated as aspiring leaders emulate their predecessors. Because healthcare faces challenges of cost, access, and quality and is in the throes of change, the current landscape requires effective leadership. Though still relatively uncommon among healthcare organizations, frontrunner organizations are offering leadership development programs. The design of such programs requires clarity about requisite leadership competencies and about how and when to best to deliver such curricula. As one example, the American Thoracic Society has launched its Emerging Leaders Program (ELP), which is currently offering a leadership development curriculum to 18 selected emerging leaders. The ATS ELP curriculum focuses on awareness of self and system and incorporates highly participatory sessions on emotional intelligence, teambuilding, change management, situational leadership, appreciative inquiry, process and quality improvement, strategic planning, and organizational culture. Short-term deliverables are the development and presentation of business plans for innovations proposed by the group. Hoped for longer-term outcomes include an enhanced leadership pipeline for global respiratory health.

Ribosome reinitiation at leader peptides increases translation of bacterial proteins.

Science.gov (United States)

Korolev, Semen A; Zverkov, Oleg A; Seliverstov, Alexandr V; Lyubetsky, Vassily A

2016-04-16

Short leader genes usually do not encode stable proteins, although their importance in expression control of bacterial genomes is widely accepted. Such genes are often involved in the control of attenuation regulation. However, the abundance of leader genes suggests that their role in bacteria is not limited to regulation. Specifically, we hypothesize that leader genes increase the expression of protein-coding (structural) genes via ribosome reinitiation at the leader peptide in the case of a short distance between the stop codon of the leader gene and the start codon of the structural gene. For instance, in Actinobacteria, the frequency of leader genes at a distance of 10-11 bp is about 70 % higher than the mean frequency within the 1 to 65 bp range; and it gradually decreases as the range grows longer. A pronounced peak of this frequency-distance relationship is also observed in Proteobacteria, Bacteroidetes, Spirochaetales, Acidobacteria, the Deinococcus-Thermus group, and Planctomycetes. In contrast, this peak falls to the distance of 15-16 bp and is not very pronounced in Firmicutes; and no such peak is observed in cyanobacteria and tenericutes. Generally, this peak is typical for many bacteria. Some leader genes located close to a structural gene probably play a regulatory role as well.

Guidelines for Becoming a Teacher Leader in Rural Special Education

Science.gov (United States)

Collins, Belva C.; Leahy, Maria Marsella; Ault, Melinda Jones

2017-01-01

Special education teachers have a unique set of skills and opportunities to become leaders in the field of education. Some rural special education teachers, however, may not see themselves as potential leaders or believe they have opportunities to be leaders. This article provides guidelines for rural special education teachers to consider in…

Plasma parameters in the channel of a long leader in air

International Nuclear Information System (INIS)

Aleksandrov, N.L.; Konchakov, A. M.; Bazelyan, E.M.

2001-01-01

The time evolution of the electric field in the leader channel and other characteristics of the leader plasma in long air gaps are simulated. Calculations are performed in the one-dimensional time-dependent model with allowance for the time-varying energy deposition in the channel, the channel expansion, and the nonequilibrium ionization kinetics in the leader plasma. The calculations show that, at a gas temperature of 4500-6000 K, associative ionization becomes a dominant ionization mechanism in the leader channel; as a result, the electric field decreases to 100-200 V/cm in 10 -4 -10 -3 s under the conditions typical of the leader discharge. The calculated electric field agrees well with the data from the experimental modeling of long leaders by a spark discharge in short gaps

The Functions of a Servant Leader

Directory of Open Access Journals (Sweden)

Michiel Frederick Coetzer

2017-02-01

Full Text Available Servant leadership has been researched internationally and various types of favourable individual, team, and organisational outcomes have been linked to the construct. Different servant leadership measures have been validated to date and a clear distinction has been made between the theory of servant leadership and other leadership theories. However, it seems that research on the implementation of servant leadership within an organisation is still in need. The main functions of a servant leader are not yet conceptualised in the literature to help researchers or practitioners to implement servant leadership successfully within organisations. After conducting a systematic literature review, the main functions of a servant leader were identified. These functions were clustered into strategic servant leadership and operational servant leadership and supported by servant leadership characteristics and competencies as defined by current literature. The results of this study might help practitioners to develop servant leaders more effectively and assist organisations to cultivate a servant leadership culture within companies. Limitations and future research needs are discussed.

The leader's challenge: meetings, spiritual energy, and sneaker ratio.

Science.gov (United States)

Kerfoot, Karlene

2004-01-01

Leaders who inspire are affirming to everyone in the meeting. They create the environment that meets the needs of the people first, not the leaders. People yearn to be heard, and to be engaged with their soul in genuine dialogue and engagement. If that doesn't happen in the meeting, then they search for meaning and support of their soul elsewhere and sneaker time increases. Leaders get from people what they give to them. If people in a meeting are given nothing, they in turn have nothing to give. If they truly feel they are served by the leader, they will give back much more than they receive. As Martin Luther King, Jr. so aptly said: "Everyone can be great because everyone can serve.

The Psychiatrist as Leader-Teacher: Promoting Learning Beyond Residency.

Science.gov (United States)

Waits, Wendi; Brent, Elizabeth

2015-08-01

In today's fast-paced, data-saturated, zero-tolerance practice environment, psychiatrists and other health care providers are expected to maintain clinical, fiscal, and administrative competence. The authors present a unique type of psychiatric leader—the leader-teacher—who incorporates teaching of these elements into day-to-day practice, enhancing lifelong learning for credentialed staff and increasing their confidence in managing complex clinical and administrative issues. Particular emphasis is placed on leader-teachers working in military environments. The article discusses the primary characteristics of this type of leader, including their tendency to (1) seek clarification, (2) distill information, (3) communicate guidance, and (4) catalogue products. The authors also address the advantages and disadvantages of being a leader-teacher and present several illustrative cases.

Athletic Training Clinical Instructors as Situational Leaders.

Science.gov (United States)

Meyer, Linda Platt

2002-12-01

OBJECTIVE: To present Situational Leadership as a model that can be implemented by clinical instructors during clinical education. Effective leadership occurs when the leadership style is matched with the observed followers' characteristics. Effective leaders anticipate and assess change and adapt quickly and grow with the change, all while leading followers to do the same. As athletic training students' levels of readiness change, clinical instructors also need to transform their leadership styles and strategies to match the students' ever-changing observed needs in different situations. DATA SOURCES: CINAHL (1982-2002), MEDLINE (1990-2001), SPORT Discus (1949-2002), ERIC (1966-2002), and Internet Web sites were searched. Search terms included leadership, situational leadership, clinical instructors and leadership, teachers as leaders, and clinical education. DATA SYNTHESIS: Situational Leadership is presented as a leadership model to be used by clinical instructors while teaching and supervising athletic training students in the clinical setting. This model can be implemented to improve the clinical-education process. Situational leaders, eg, clinical instructors, must have the flexibility and range of skills to vary their leadership styles to match the challenges that occur while teaching athletic training students. CONCLUSIONS/RECOMMENDATIONS: This leadership style causes the leader to carry a substantial responsibility to lead while giving power away. Communication is one of the most important leadership skills to develop to become an effective leader. It is imperative for the future of the profession that certified athletic trainers continue to develop effective leadership skills to address the changing times in education and expectations of the athletic training profession.

Developing Senior Leaders for the Reserve Components

Science.gov (United States)

2017-01-01

expectation other than rudimentary dialogues on career paths. Some senior leaders are superb mentors , but this appears to be a result of the personality... mentoring discussions, as well as resources and senior -level attention to these expectations, could complement individual development plans and structured...including senior leaders. This extends to the reserve components (RC) and their “critical bridge to the civilian population, infusing the Joint

Perspectives on healthcare leader and leadership development

OpenAIRE

Scott, Elaine S.

2010-01-01

Elaine S ScottCollege of Nursing, Graduate Nursing Science Department, East Carolina University, Greenville, NC USAAbstract: Healthcare delivery systems are complex entities that must merge the best of administrative and clinical practices into a new model of leadership. But, despite growing recognition that healthcare organizational leaders must partner with clinical leaders to address patient safety, evidence based practice, financial sustainability, and capacity, tensions between the group...

Leading in crisis: lessons for safety leaders.

Science.gov (United States)

George, William W; Denham, Charles R; Burgess, L Hayley; Angood, Peter B; Keohane, Carol

2010-03-01

The National Quality Forum (NQF) Safe Practices are a group of 34 evidence-based Safe Practices that should be universally used to reduce the risk of harm to patients. Four of these practices specifically address leadership. A recently published book, 7 Lessons for Leading in Crisis, offers practical advice on how to lead in crisis. An analysis of how concepts from the 7 lessons could be applied to the Safe Practices was presented nationally by webinar to assess the audience's reaction to the information. The objective of this article was to present the information and the audience's reaction to it. Recommendations for direct actions that health care leaders can take to accelerate adoption of NQF Safe Practices were presented to health care leaders, followed by an immediate direct survey that used Reichheld's "Net Promoter Score" to assess whether the concepts presented were considered applicable and valuable to the audience. In a separate presentation, the challenges and crises facing nursing leaders were addressed by nursing leaders. Six hundred seventy-four hospitals, with an average of 4.5 participants per hospital, participated in the webinar. A total of 272 safety leaders responded to a survey immediately after the webinar. A Net Promoter Score assessment revealed that 58% of those surveyed rated the value of the information at 10, and 91% scored the value of the webinar to be between 8 and 10, where 10 is considered a strong recommendation that those voting would recommend this program to others. The overwhelmingly high score indicated that the principles presented were important and valuable to this national audience of health care leadership. The 2010 environment of uncertainty and shrinking financial resources poses significant risk to patients and new challenges for leaders at all levels. A values-grounded focus on personal accountability for leading in crisis situations strongly resonates with those interested in or leading patient safety initiatives.

Openness to Change: Experiential and Demographic Components of Change in Local Health Department Leaders

OpenAIRE

Jadhav, Emmanuel D.; Holsinger, James W.; Fardo, David W.

2015-01-01

Background During the 2008–2010 economic recession, Kentucky local health department (LHD) leaders utilized innovative strategies to maintain their programs. A characteristic of innovative strategy is leader openness to change. Leader demographical research in for-profit organizations has yielded valuable insight into leader openness to change. For LHD leaders, the nature of the association between leader demographic and organizational characteristics on leader openness to change is unknow...

Empowering Leaders & Learners

Science.gov (United States)

Umphrey, Jan

2013-01-01

Trevor Greene, the 2013 MetLife/NASSP National High School Principal of the Year, empowers staff members and students to be the best teachers and learners they can be and provides the community resources to support them. In this article, Greene, principal of Toppenish High School in Washington, shares his biggest motivator as a school leader and…

World-Class Leaders

Science.gov (United States)

Weinstein, Margery

2012-01-01

Future leaders' creativity and problem-solving skills have been honed in leadership courses, but that doesn't mean they are ready to use those skills to further a company's place in the world. With emerging markets in Asia, South America, and other areas of the world, a workforce needs to have an understanding of and interest in cultures beyond…

Examining the Relationship of Follower Perceptions of Leaders' Servant Leadership Behaviors to Leader Immunity to Corruption: Perspectives from Kenya

Science.gov (United States)

Muriuki, Nancy Nkirote

2017-01-01

The philosophy of servant leadership differentiates servant leaders as those who put the well-being of those served in the larger society as their highest priority. Servant leadership behaviors are manifestations of inner-directed choices that compel one to want to serve first as opposed to leaders who may desire to exercise power and accumulate…

How to be a good academic leader.

Science.gov (United States)

Detsky, Allan S

2011-01-01

Individuals who take on leadership positions in academic health science centers help facilitate the mission of those institutions. However, they are often chosen on the basis of success in the core activities in research, education and patient care rather than on the basis of demonstrated leadership and management skills. Indeed, most academic leaders in the past have "learned on the job." This commentary provides practical advice on how to be an effective leader on the basis of the author's experiences as a Division Head and Chief of Medicine. It covers six themes (vision, managerial style, knowledge, people skills, organizational orientation and personal development) and offers 21 specific suggestions, one for each year of the author's leadership. It is hoped that this experience-derived advice will help future leaders in academic medicine.

How healthcare leaders can increase emotional intelligence.

Science.gov (United States)

Scott, Jason

2013-01-01

How leaders deal with a variety of feelings will deduce how successful they are in dealing with the daily challenges of being in a leadership position. Successful healthcare leaders are those who lead with heart and possess the soft skills needed to positively influence others. All humans have two minds: the rational one and the emotional one, which operate in tight harmony to assist in decision making. When passions surge, the emotional mind takes over and sometimes makes a decision before the rational mind has time to react. Some strategies to help leaders strengthen emotional intelligence include keeping an emotional journal, daily meditation, positive visualization, appreciative inquiry, thought before action, and empathetic listening. Four skills that will enhance an individual's emotional intelligence include self awareness, self management, social management, and relationship management.

The Development of Leader Character through Crucible Moments

Science.gov (United States)

Byrne, Alyson; Crossan, Mary; Seijts, Gerard

2018-01-01

Business schools strive to develop leadership excellence in their students. In this essay, we suggest that educators should find ways to help students develop and deepen leader character, a fundamental component of exemplary leadership. Frequently, business school students have preconceived ideas of leadership, often neglecting leader character.…

Palliative care awareness amongst religious leaders and seminarians

African Journals Online (AJOL)

Introduction: There exists scanty literature on the awareness of Nigerians towards palliative care. This study was conducted to determine the level of awareness of religious leaders and seminarians in Ibadan, Nigeria, on palliative care. Methods: Data obtained from a cross-section of 302 religious leaders and seminarians in ...

LEADER Eestis - mis toimub, mis toimumas? / Ave Bremse

Index Scriptorium Estoniae

Bremse, Ave

2008-01-01

LEADER-programmi rakendumise edukusest Eestis. Vt. samas: 1. Kuidas teie kohalikul tegevusgrupil läheb? 2. Mida uut on toonud LEADER teie piirkonda? Küsimustele vastavad: Aili Ilves, Hardi Murula, Merle Adams, Sille Tars, Jaak Vitsur, Mercedes Merimaa ja Piia Kärssin. Lisa: Statistikat ja infot kohalike tegevusgruppide kohta

How to grow great leaders.

Science.gov (United States)

Ready, Douglas A

2004-12-01

Few leaders excel at both the unit and enterprise levels. More than ever, though, corporations need people capable of running business units, functions, or regions and focusing on broader company goals. It's up to organizations to develop leaders who can manage the inherent tensions between unit and enterprise priorities. Take the example of RBC Financial Group, one of the largest, most profitable companies in Canada. In the mid-1990's, RBC revamped its competitive strategy in a couple of ways. After the government announced that the Big Six banks in Canada could neither merge with nor acquire one another, RBC decided to grow through cross-border acquisitions. Additionally, because customers were starting to seek bundled products and services, RBC reached across its traditional stand-alone businesses to offer integrated solutions. These changes in strategy didn't elicit immediate companywide support. Instinctively, employees reacted against what would amount to a delicate balancing act: They would have to lift their focus out of their silos while continuing to meet unit goals. However, by communicating extensively with staff members, cross-fertilizing talent across unit boundaries, and targeting rewards to shape performance, RBC was able to cultivate rising leaders with the unit expertise and the enterprise vision to help the company fulfill its new aims. Growing such well-rounded leaders takes sustained effort because unit-enterprise tensions are quite real. Three common conditions reinforce these tensions. First, most organizational structures foster silo thinking and unimaginative career paths. Second, most companies lack venues for airing and resolving conflicts that arise when there are competing priorities. Third, many have misguided reward systems that pit unit performance against enterprise considerations. Such long-established patterns of organizational behavior are tough to break. Fortunately, as RBC discovered, people can be trained to think and work

What every leader needs to know about followers.

Science.gov (United States)

Kellerman, Barbara

2007-12-01

Countless studies, workshops, and books have focused on leaders--the charismatic ones, the retiring ones, even the crooked ones. Virtually no literature exists about followers, however, and the little that can be found tends to depict subordinates as an amorphous group or explain their behavior in the context of leaders' development. Some works even fail to sufficiently distinguish among varying types of followers--barely registering the fact that those who tag along mindlessly are a breed apart from those who are deeply devoted and consciously, actively involved. These distinctions have critical implications for the way leaders should lead and managers should manage, according to Kellerman, a professor at Harvard's Kennedy School of Government. Additionally, today's followers are influenced by a range of cultural and technological changes that have affected what they want and how they view and communicate with their ostensible leaders. In this article, Kellerman explores the evolving dynamic between leaders and subordinates and offers a typology that managers can use to determine and appreciate how their followers are different from one another. Using the level of engagement with a leader or group as a defining factor, the author segments followers into five types: Isolates are completely detached; they passively support the status quo with their inaction. Bystanders are free riders who are somewhat detached, depending on their self-interests. Participants are engaged enough to invest some of their own time and money to make an impact. Activists are very much engaged, heavily invested in people and process, and eager to demonstrate their support or opposition. And diehards are so engaged they're willing to go down with the ship--or throw the captain overboard.

Gooseprints : a model to develop seniors as empowering leaders

OpenAIRE

Cusack, Sandra A.; Thompson, Wendy

1998-01-01

Canada Geese are never stuck for leaders, because every goose shares the leadership. Every goose is a volunteer-every volunteer is a leader. Flying in V-formation is aerodynamically efficient-every individual- goose/volunteer gets more lift when all are working together. The purpose of this blueprint is to help you promote goose leadership by giving volunteers the lift they need to get them off the ground and flying high. Every volunteer is a potential leader, and when they get the lift that'...

How to Elect a Leader Faster than a Tournament

OpenAIRE

Alistarh, Dan; Gelashvili, Rati; Vladu, Adrian

2014-01-01

The problem of electing a leader from among $n$ contenders is one of the fundamental questions in distributed computing. In its simplest formulation, the task is as follows: given $n$ processors, all participants must eventually return a win or lose indication, such that a single contender may win. Despite a considerable amount of work on leader election, the following question is still open: can we elect a leader in an asynchronous fault-prone system faster than just running a $\\Theta(\\log n...

LEADER-vedajas caagisid koostöönippe / Ivika Maidre

Index Scriptorium Estoniae

Maidre, Ivika, 1967-

2009-01-01

Virumaa Koostöökogu ja Kirderanniku Koostöökogu koostöös korraldatud konverentsil arutleti, kuidas LEADER programmi piirkondade arendamisel paremini ära kasutada ning mida on LEADER abiga juba tehtud

A Self-Study on Preparing Future School Leaders

Science.gov (United States)

Frick, William C.; Riley, Ann T.

2010-01-01

This paper presents a self-study project that goes beyond the surface of praxis to examine the internal academic teaching process of a PK-12 school leader educator. The study systematically relates one professor's intrapersonal struggle and professional challenge in addressing his lived contradiction of teaching aspiring school leaders. Results…

Empowerment in nurse leader groups in middle management: a quantitative comparative investigation.

Science.gov (United States)

Spencer, Caroline; McLaren, Susan

2017-01-01

The aim was to investigate structural empowerment in nurse leaders in middle management positions. Objectives were to determine levels of empowerment of nurse leaders and to compare levels of empowerment between nurse leader groups. Access to formal and informal power, opportunity, resources, information and support are determinants of structural empowerment. Empowerment of nurse leaders in middle management positions is vital given their roles in enabling nursing teams to deliver high-quality care, benefitting both patient and workforce outcomes. Quantitative component of a mixed methods study using survey principles. The Conditions of Work Effectiveness Questionnaire II was distributed to the total population (n = 517) of nurse leaders in an NHS Foundation Trust in England. Nurse leader groups comprised unit leaders (sisters, matrons) and senior staff nurses. Quantitative data entered on spss v 17/18, were analysed using descriptive and inferential statistics. Overall, the unit response rate was 44·1% (n = 228). Levels of total and global empowerment were moderate and moderate to high respectively. Groups did not differ significantly on these parameters or on five elements of total empowerment, but significantly higher scores were found for unit leaders' access to information. Significantly higher scores were found for senior staff nurses on selected aspects of informal power and access to resources, but scores were significantly lower than unit leaders for components of support. A moderately empowered population of nurse leaders differed in relation to access to information, aspects of support, resources and informal power, reflecting differences in roles, spheres of responsibility, hierarchical position and the constraints on empowerment imposed on unit leaders by financial and resource pressures. Empowerment of nurse leaders in middle management is vital in enabling nursing teams to deliver high-quality care. Roles, spheres of responsibility, hierarchical

Understanding leader representations: Beyond implicit leadership theory

OpenAIRE

Knee, Robert Everett

2006-01-01

The purpose of the present study was to establish evidence for the suggested integration of the theories of connectionism and leadership. Recent theoretical writings in the field of leadership have suggested that the dynamic representations generated by the connectionist perspective is an appropriate approach to understanding how we perceive leaders. Similarly, implicit leadership theory (ILT) explains that our cognitive understandings of leaders are based on a cognitive structure that we u...

Bossing or serving?: How leaders execute effectively.

Science.gov (United States)

Kerfoot, Karlene

2008-04-01

Many new leaders believe that the way to get things done is to be autocratic and directive. Successful leadership is a negotiated process with the employees that must be mutually satisfying for the evolution into a high-performing unit or organization. Well-intentioned leaders often overlook the very simple truth of learning to help people move forward in their work and to treat people as decent human beings.

Bossing or serving? How leaders execute effectively.

Science.gov (United States)

Kerfoot, Karlene

2007-01-01

Many new leaders believe that the way to get things done is to be autocratic and directive. Successful leadership is a negotiated process with the employees that must be mutually satisfying for the evolution into a high-performing unit or organization. Well-intentioned leaders often overlook the very simple truth of learning to help people move forward in their work and to treat people as decent human beings.

Lightning leader models of terrestrial gamma-ray flashes

Science.gov (United States)

Dwyer, J. R.; Liu, N.; Ihaddadene, K. M. A.

2017-12-01

Terrestrial gamma-ray flashes (TGFs) are bright sub-millisecond bursts of gamma rays that originate from thunderstorms. Because lightning leaders near the ground have been observed to emit x-rays, presumably due to runaway electron production in the high-field regions near the leader tips, models of TGFs have been developed by several groups that assume a similar production mechanism of runaway electrons from lightning leaders propagating through thunderclouds. However, it remains unclear exactly how and where these runaway electrons are produced, since lightning propagation at thunderstorm altitudes remains poorly understood. In addition, it is not obvious how to connect the observed behavior of the x-ray production from lightning near the ground with the properties of TGFs. For example, it is not clear how to relate the time structure of the x-ray emission near the ground to that of TGFs, since x-rays from stepped leaders near the ground are usually produced in a series of sub-microsecond bursts, but TGFs are usually observed as much longer pulses without clear substructures, at sub-microsecond timescales or otherwise. In this presentation, spacecraft observations of TGFs, ground-based observations of x-rays from lightning and laboratory sparks, and Monte Carlo and PIC simulations of runaway electron and gamma ray production and propagation will be used to constrain the lightning leader models of TGFs.

The Influence of Leader Prestige on Subordinates’ Job Attitude and Behavior: mediation and moderation effects

Directory of Open Access Journals (Sweden)

He Li

2015-01-01

Full Text Available To explore the problem of leader prestige Chinese is familiar with, an empirical study was conducted. Base on the results of a sample of full-time employees in enterprises, the present study analyzed the effects of leader prestige on subordinates’ job attitude and behavior. The study proves that leader prestige can improve leader trust and organization identification of subordinates. Leader prestige can give birth to positive effects on leader trust, and then improve organizational identification of subordinates. Leader prestige has positive effects on job satisfaction and job engagement by the full mediator of organizational identification and leader trust. Leader’s power and leader-member exchange can moderate the positive relationship between leader prestige and subordinates’ organizational identification, but cannot moderate the relationship between leader prestige and leader trust.

Leader's opinion priority bounded confidence model for network opinion evolution

Science.gov (United States)

Zhu, Meixia; Xie, Guangqiang

2017-08-01

Aiming at the weight of trust someone given to participate in the interaction in Hegselmann-Krause's type consensus model is the same and virtual social networks among individuals with different level of education, personal influence, etc. For differences between agents, a novelty bounded confidence model was proposed with leader's opinion considered priority. Interaction neighbors can be divided into two kinds. The first kind is made up of "opinion leaders" group, another kind is made up of ordinary people. For different groups to give different weights of trust. We also analyzed the related characteristics of the new model under the symmetrical bounded confidence parameters and combined with the classical HK model were analyzed. Simulation experiment results show that no matter the network size and initial view is subject to uniform distribution or discrete distribution. We can control the "opinion-leader" good change the number of views and values, and even improve the convergence speed. Experiment also found that the choice of "opinion leaders" is not the more the better, the model well explain how the "opinion leader" in the process of the evolution of the public opinion play the role of the leader.

Investigating and profiling the leadership behaviours of Jordanian nursing leaders.

Science.gov (United States)

Mrayyan, Majd; Khasawneh, Israa

Leadership' is a social process in which a member or members of a group influence the interpretation of events, choice of goals/outcomes, organization of work activities, motivation, abilities, power relations, and shared orientations. This study identifies leadership behaviours of Jordanian nursing leaders. A descriptive comparative design was used to collect data from four governmental and three private hospitals. Data were collected during April 2005. The total number of recruited nursing leaders was 140 with a 70% response rate. T-tests and chi-squares were performed to compare the phenomenon of interest. The mean reported leadership behaviours were slightly higher in private hospitals than those in governmental hospitals. However, more than half of the time, leaders in both types of hospitals used supportive leadership behaviours. There were significant differences between governmental and private hospitals in most demographics of the sample. Based on types of hospitals and gender, differences in leadership behaviours were advantageous for nursing leaders in private hospitals, while differences based on units and wards were advantageous for nursing leaders in governmental hospitals. In general, Jordanian nursing leaders used supportive leadership behaviours. Differences in leadership behaviours have implications for nursing practice, research, and education.

Úlceras em megacólons chagásicos operados na urgência e eletivamente Ulcerations in Chagas' megacolon operated at urgency and electively

Directory of Open Access Journals (Sweden)

Augusto Diogo-Filho

2006-12-01

Full Text Available RACIONAL: O megacólon é uma doença freqüente no nosso meio e abordado na urgência pelas suas complicações como fecalomas, volvos e perfurações. As úlceras de estases nos megacólons contribuem como prováveis sítios de perfurações OBJETIVO: Comparar as freqüências de úlceras de decúbito em megacólons chagásicos operados na urgência, por volvo e fecaloma, e eletivamente, objetivando melhor conduta cirúrgica na urgência MATERIAL E MÉTODOS: Analisaram-se os laudos de 356 exames anatomopatológicos de ressecções colônicas de pacientes operados por megacólon chagásico na urgência (102 casos; 29% e eletivamente (254 casos; 71%, no período de 1980 a 2000. As indicações cirúrgicas de urgência foram atribuídas a volvo (71 casos; 69,6%, fecaloma (25 casos; 24,5%, abdome agudo perfurativo após sondagem retal ou sigmoidoscopia (6 casos; 5,9%. Compararam-se as freqüências de úlceras nos dois grupos de peças cirúrgicas, com a utilização do teste do qui-quadrado RESULTADOS: Nos laudos das peças cirúrgicas obtidas nas cirurgias de urgência, constatou-se o registro de úlceras em 26 casos (25,5%; nas peças de ressecções eletivas verificaram-se úlceras em 21 casos (8,25%. A diferença observada foi estatisticamente significante. A comparação dos grupos de volvo, fecaloma e volvo com fecaloma, em separado com o grupo das cirurgias eletivas, evidenciou diferenças significantes em relação ao volvo e ao fecaloma CONCLUSÃO: A freqüência muito maior de úlceras nos megas operados em caráter de urgência enfatiza a necessidade da ressecção imediata do cólon sigmóide, ao invés da conduta conservadora de simples colostomia descompressiva, mesmo naquelas laparotomias exploradoras em que o exame macroscópico do sigmóide não mostre sinais de necrose. Desta forma, deve-se prevenir a ocorrência de perfuração do megacólon no pós-operatório mediato, com conseqüências usualmente graves.BACKGROUD: The

Outdoor Orientation Leaders: The Effects of Peer Leadership

Science.gov (United States)

Starbuck, J. David; Bell, Brent J.

2017-01-01

In this study, we investigated how student (peer) leaders of college outdoor orientation programs understand the effects of their leadership experience on personal growth and development. We collected data through in-depth interviews of 36 first-time student leaders at four colleges. Findings indicate that the majority of students at all four…

Learning lessons from traditional leaders in Ghana | IDRC ...

International Development Research Centre (IDRC) Digital Library (Canada)

2011-02-08

Feb 8, 2011 ... Now a professor in the Department of Political Science at the ... on major policy questions such as land tenure, gender issues, and health. ... leaders into democratic forms of government, in several others — mostly those who ... (See box for more on traditional leaders' involvement in the fight against AIDS.).

The Relationship between 4-H Division Leaders' Propensity toward Delegation and Involvement in and Major Responsibility for Leader Identification and Selection.

Science.gov (United States)

Dunbar, Mary Elizabeth

This research was to determine the relationship between New York State Cooperative Extension 4-H Division Leaders' propensity toward delegation of work responsibility and (1) their degree of involvement in the performance of leader identification and selection tasks, (2) assignment of major responsibility for these tasks, and (3) other selected…

Emotional intelligence in South African women leaders in higher education

Directory of Open Access Journals (Sweden)

Claude-Hélène Mayer

2017-02-01

Full Text Available Orientation: This study contributes to an in-depth understanding of emotional intelligence (EI in women leaders in Higher Education Institutions (HEIs in South Africa from an inside perspective. Research purpose: The purpose of this study is to explore EI in South African women leaders working in HEIs to identify women leader’s strengths, foci and their possible areas of development. The aim is to get deeper insights in EI in women leaders because EI is associated with effective leadership qualities, creativity and innovation, as well as empathetic communication which is needed in the challenging HEI workplaces. Motivation for the study: Emotional intelligence is an important source for women leaders to increase leadership qualities. This study is motivated by a deep interest to explore aspects of EI in women leaders in this specific professional context. Research design, approach and method: The study uses a qualitative research design and an approach based on Dilthey’s modern hermeneutics of ‘Verstehen’ (understanding. Twenty-three women leaders of the Higher Education Research Service (HERS-SA network were interviewed through semi-structured interviews. One researcher observed behaviour in one HEI to support the interpretation of the data. Data were analysed through content analysis. Main findings: Findings show that women leaders mainly refer to intrapersonal emotional quotient (EQ, followed by interpersonal EQ, adaptability, stress management and, finally, general mood. The most highly rated components of EQ are self-regard, followed by interpersonal relationships, problem solving, empathy, emotional self-awareness, assertiveness, impulse control and social responsibility. Findings also provide ideas on what EQ components can be further developed. Practical/managerial implications: New insights are provided on what components of EI should be developed in women leaders to increase overall EI, on cognitive and behavioural levels

[Sources of leader's confidence in organizations].

Science.gov (United States)

Ikeda, Hiroshi; Furukawa, Hisataka

2006-04-01

The purpose of this study was to examine the sources of confidence that organization leaders had. As potential sources of the confidence, we focused on fulfillment of expectations made by self and others, reflection on good as well as bad job experiences, and awareness of job experiences in terms of commonality, differentiation, and multiple viewpoints. A questionnaire was administered to 170 managers of Japanese companies. Results were as follows: First, confidence in leaders was more strongly related to fulfillment of expectations made by self and others than reflection on and awareness of job experiences. Second, the confidence was weakly related to internal processing of job experiences, in the form of commonality awareness and reflection on good job experiences. And finally, years of managerial experiences had almost no relation to the confidence. These findings suggested that confidence in leaders was directly acquired from fulfillment of expectations made by self and others, rather than indirectly through internal processing of job experiences. Implications of the findings for leadership training were also discussed.

Flexible knowledge repertoires: communication by leaders in trauma teams

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Jacobsson Maritha

2012-07-01

Full Text Available Abstract Background In emergency situations, it is important for the trauma team to efficiently communicate their observations and assessments. One common communication strategy is “closed-loop communication”, which can be described as a transmission model in which feedback is of great importance. The role of the leader is to create a shared goal in order to achieve consensus in the work for the safety of the patient. The purpose of this study was to analyze how formal leaders communicate knowledge, create consensus, and position themselves in relation to others in the team. Methods Sixteen trauma teams were audio- and video-recorded during high fidelity training in an emergency department. Each team consisted of six members: one surgeon or emergency physician (the designated team leader, one anaesthesiologist, one nurse anaesthetist, one enrolled nurse from the theatre ward, one registered nurse and one enrolled nurse from the emergency department (ED. The communication was transcribed and analyzed, inspired by discourse psychology and Strauss’ concept of “negotiated order”. The data were organized and coded in NVivo 9. Results The findings suggest that leaders use coercive, educational, discussing and negotiating strategies to work things through. The leaders in this study used different repertoires to convey their knowledge to the team, in order to create a common goal of the priorities of the work. Changes in repertoires were dependent on the urgency of the situation and the interaction between team members. When using these repertoires, the leaders positioned themselves in different ways, either on an authoritarian or a more egalitarian level. Conclusion This study indicates that communication in trauma teams is complex and consists of more than just transferring messages quickly. It also concerns what the leaders express, and even more importantly, how they speak to and involve other team members.

Flexible knowledge repertoires: communication by leaders in trauma teams

Science.gov (United States)

2012-01-01

Background In emergency situations, it is important for the trauma team to efficiently communicate their observations and assessments. One common communication strategy is “closed-loop communication”, which can be described as a transmission model in which feedback is of great importance. The role of the leader is to create a shared goal in order to achieve consensus in the work for the safety of the patient. The purpose of this study was to analyze how formal leaders communicate knowledge, create consensus, and position themselves in relation to others in the team. Methods Sixteen trauma teams were audio- and video-recorded during high fidelity training in an emergency department. Each team consisted of six members: one surgeon or emergency physician (the designated team leader), one anaesthesiologist, one nurse anaesthetist, one enrolled nurse from the theatre ward, one registered nurse and one enrolled nurse from the emergency department (ED). The communication was transcribed and analyzed, inspired by discourse psychology and Strauss’ concept of “negotiated order”. The data were organized and coded in NVivo 9. Results The findings suggest that leaders use coercive, educational, discussing and negotiating strategies to work things through. The leaders in this study used different repertoires to convey their knowledge to the team, in order to create a common goal of the priorities of the work. Changes in repertoires were dependent on the urgency of the situation and the interaction between team members. When using these repertoires, the leaders positioned themselves in different ways, either on an authoritarian or a more egalitarian level. Conclusion This study indicates that communication in trauma teams is complex and consists of more than just transferring messages quickly. It also concerns what the leaders express, and even more importantly, how they speak to and involve other team members. PMID:22747848

Flexible knowledge repertoires: communication by leaders in trauma teams.

Science.gov (United States)

Jacobsson, Maritha; Hargestam, Maria; Hultin, Magnus; Brulin, Christine

2012-07-02

In emergency situations, it is important for the trauma team to efficiently communicate their observations and assessments. One common communication strategy is "closed-loop communication", which can be described as a transmission model in which feedback is of great importance. The role of the leader is to create a shared goal in order to achieve consensus in the work for the safety of the patient. The purpose of this study was to analyze how formal leaders communicate knowledge, create consensus, and position themselves in relation to others in the team. Sixteen trauma teams were audio- and video-recorded during high fidelity training in an emergency department. Each team consisted of six members: one surgeon or emergency physician (the designated team leader), one anaesthesiologist, one nurse anaesthetist, one enrolled nurse from the theatre ward, one registered nurse and one enrolled nurse from the emergency department (ED). The communication was transcribed and analyzed, inspired by discourse psychology and Strauss' concept of "negotiated order". The data were organized and coded in NVivo 9. The findings suggest that leaders use coercive, educational, discussing and negotiating strategies to work things through. The leaders in this study used different repertoires to convey their knowledge to the team, in order to create a common goal of the priorities of the work. Changes in repertoires were dependent on the urgency of the situation and the interaction between team members. When using these repertoires, the leaders positioned themselves in different ways, either on an authoritarian or a more egalitarian level. This study indicates that communication in trauma teams is complex and consists of more than just transferring messages quickly. It also concerns what the leaders express, and even more importantly, how they speak to and involve other team members.

Why people follow the leader: the power of transference.

Science.gov (United States)

Maccoby, Michael

2004-09-01

We all admire leaders. In trying to understand how leadership works, however, we often lose sight of the fact that followers are a crucial part of the equation. Regrettably, they get short shrift in the management literature, where they are described as merely responding to their leaders' charisma or caring attitudes. What most analyses seem to ignore is that followers have their own motivations and are as powerfully driven to follow as leaders are to lead. In this article, psychoanalyst, anthropologist, and management consultant Michael Maccoby delves into the unconscious recesses of followers' minds. He looks closely at the often irrational tendency to relate to a leader as some important person from the past--a parent, a sibling, a close friend, or even a nanny. Sigmund Freud discovered this dynamic when working with his patients and called it"transference." But as important as it is, the concept remains little understood outside the realm of clinical psychoanalysis. This is unfortunate, because a solid understanding of transference can yield great insight into organizational behavior and endow you with the wisdom and compassion to be a tremendous leader. The author explains the most common types of transference--paternal, maternal, and sibling--and shows how they play out in the workplace. He notes that they have evolved as our family structures have changed. Whether followers perceive a leader as an all-knowing father figure, as an authoritative yet unconditionally loving mother figure, or as a brother or sister who isn't necessarily a model of good behavior, the leader can manage transferential ties by bringing unconscious projections to light. Then debilitating resentment and animosity can give way to mutual understanding and productivity--and a limping organization can start to thrive.

Teambuilding: A Strategic Leader Imperative

National Research Council Canada - National Science Library

Putko, Christopher J

2006-01-01

.... An Army Training and Leader Development Panel (ATLDP) - 2001 cited team building components in need of improvement to include command climate empowerment of subordinates, mentorship, counseling, accountability, and feedback...

Probing Leader Cells in Endothelial Collective Migration by Plasma Lithography Geometric Confinement.

Science.gov (United States)

Yang, Yongliang; Jamilpour, Nima; Yao, Baoyin; Dean, Zachary S; Riahi, Reza; Wong, Pak Kin

2016-03-03

When blood vessels are injured, leader cells emerge in the endothelium to heal the wound and restore the vasculature integrity. The characteristics of leader cells during endothelial collective migration under diverse physiological conditions, however, are poorly understood. Here we investigate the regulation and function of endothelial leader cells by plasma lithography geometric confinement generated. Endothelial leader cells display an aggressive phenotype, connect to follower cells via peripheral actin cables and discontinuous adherens junctions, and lead migrating clusters near the leading edge. Time-lapse microscopy, immunostaining, and particle image velocimetry reveal that the density of leader cells and the speed of migrating clusters are tightly regulated in a wide range of geometric patterns. By challenging the cells with converging, diverging and competing patterns, we show that the density of leader cells correlates with the size and coherence of the migrating clusters. Collectively, our data provide evidence that leader cells control endothelial collective migration by regualting the migrating clusters.

Individual performance and leader's laterality in interactive contests.

Science.gov (United States)

Mukherjee, Satyam

2017-05-01

Left-handedness is known to provide an intrinsic and tactical advantage at top level in many sports involving interactive contests. Again, most of the renowned leaders of the world are known to have been left-handed. Leadership plays an important role in politics, sports and mentorship. In this paper we show that Cricket captains who bat left-handed have a strategic advantage over the right-handed captains in One Day International (ODI) and Test matches. The present study involving 46 left-handed captains and 148 right-handed captains in ODI matches, reveal a strong relation between leader's laterality and team member performance, demonstrating the critical importance of left-handedness and successful leadership. The odds for superior batting performance in an ODI match under left-handed captains are 89% higher than the odds under right-handed captains. Our study shows that left-handed captains are more successful in extracting superior performance from the batsmen and bowlers in ODI and Test matches; perhaps indicating left-handed leaders are better motivators as leaders when compared to right-handed captains.

Leader development transformation in the Army Nurse Corps.

Science.gov (United States)

Funari, Tamara S; Ford, Kathleen; Schoneboom, Bruce A

2011-01-01

The Army Nurse (AN) Corps is undergoing a historic transformation. Under the leadership of its Chief, MG Patricia Horoho, the Corps developed and implemented the AN Campaign Plan to insure that the Corps has the right capability and capacity to meet the current and future needs of the US Army. This article describes the work conducted by the AN Corps Leadership Imperative Action Team (Leader IAT) to develop full-spectrum leaders for the future. The mission of the Leader IAT is derived from both the AN Campaign plan as well as the operational objectives defined in the AN balanced scorecard. As a result of the analysis conducted during preparation of the AN Campaign Plan, several key gaps were identified regarding the Army Nurse Corps' ability to match leadership talents with the diverse demands of current missions, as well as its adaptability and flexibility to be prepared for unknown future missions. This article also introduces the Leadership Capability Map and other initiatives implemented to ensure the development of full-spectrum leaders who will be effective in the future military healthcare environment.

Growing Nurse Leaders: Their Perspectives on Nursing Leadership and Today’s Practice Environment

Science.gov (United States)

Dyess, Susan M; Sherman, Rose O; Pratt, Beth A; Chiang-Hanisko, Lenny

2016-01-14

With the growing complexity of healthcare practice environments and pending nurse leader retirements, the development of future nurse leaders is increasingly important. This article reports on focus group research conducted with Generation Y nurses prior to their initiating coursework in a Master’s Degree program designed to support development of future nurse leaders. Forty-four emerging nurse leaders across three program cohorts participated in this qualitative study conducted to capture perspectives about nursing leaders and leadership. Conventional content analysis was used to analyze and code the data into categories. We discuss the three major categories identified, including: idealistic expectations of leaders, leading in a challenging practice environment, and cautious but optimistic outlook about their own leadership and future, and study limitations. The conclusion offers implications for future nurse leader development. The findings provide important insight into the viewpoints of nurses today about leaders and leadership.

If Civilian Leaders Overrule Military Leaders and Direct Them to Eliminate a Division, What Type of Division Should be Cut: Army Heavy or Marine?

National Research Council Canada - National Science Library

Mohr, Jerry

1997-01-01

This paper addresses the developing political forces and budgetary issues that may lead civilian leaders to overrule the objections of senior military leaders and direct them to eliminate a division...

The importance of opinion leaders in agricultural production among ...

African Journals Online (AJOL)

The importance of opinion leaders in agricultural production among male and ... farmers do not have adequate access to extension services due to, amongst others, the ... In view of these problems, the role of opinion leaders is important and ...

What mental health teams want in their leaders.

Science.gov (United States)

Corrigan, P W; Garman, A N; Lam, C; Leary, M

1998-11-01

The authors present the findings of the first phase of a 3-year study developing a skills training curriculum for mental health team leaders. A factor model empirically generated from clinical team members was compared to Bass' (1990) Multifactor Model of Leadership. Members of mental health teams generated individual responses to questions about effective leaders. Results from this survey were subsequently administered to a sample of mental health team members. Analysis of these data yielded six factors: Autocratic Leadership, Clear Roles and Goals, Reluctant Leadership, Vision, Diversity Issues, and Supervision. Additional analyses suggest Bass' Multifactor Model offers a useful paradigm for developing a curriculum specific to the needs of mental health team leaders.

One-leader and multiple-follower Stackelberg games with private information

OpenAIRE

Nakamura, Tomoya

2014-01-01

This study analyzes one-leader and multiple-follower Stackelberg games with private information regarding demand uncertainty. In the equilibrium of the Stackelberg games, a leader's private information becomes public information among followers. This study demonstrates that the strategic relationship between the leader and each follower is determined by the weight on public information regarding a follower's estimation of demand uncertainty. If the weight is sufficiently low (high), then the ...

Images with impact : The electoral consequences of party leader portrayal in the media

NARCIS (Netherlands)

Aaldering, L.

2018-01-01

This dissertation studies how the media portray party leaders in terms of their character traits, and when and to what extent these mediated leadership images have electoral consequences. The research focusses on the media portrayal of party leaders to establish leader effects, instead of leader

Probing Leader Cells in Endothelial Collective Migration by Plasma Lithography Geometric Confinement

OpenAIRE

Yongliang Yang; Nima Jamilpour; Baoyin Yao; Zachary S. Dean; Reza Riahi; Pak Kin Wong

2016-01-01

When blood vessels are injured, leader cells emerge in the endothelium to heal the wound and restore the vasculature integrity. The characteristics of leader cells during endothelial collective migration under diverse physiological conditions, however, are poorly understood. Here we investigate the regulation and function of endothelial leader cells by plasma lithography geometric confinement generated. Endothelial leader cells display an aggressive phenotype, connect to follower cells via pe...

Team-oriented leadership: the interactive effects of leader group prototypicality, accountability, and team identification.

Science.gov (United States)

Giessner, Steffen R; van Knippenberg, Daan; van Ginkel, Wendy; Sleebos, Ed

2013-07-01

We examined the interactive effects of leader group prototypicality, accountability, and team identification on team-oriented behavior of leaders, thus extending the social identity perspective on leadership to the study of leader behavior. An experimental study (N = 152) supported our hypothesis that leader accountability relates more strongly to team-oriented behavior for group nonprototypical leaders than for group prototypical leaders. A multisource field study with leaders (N = 64) and their followers (N = 209) indicated that this interactive effect is more pronounced for leaders who identify more strongly with their team. We discuss how these findings further develop the social identity analysis of leadership. PsycINFO Database Record (c) 2013 APA, all rights reserved.

Inserção de um hospital de grande porte na Rede de Urgências e Emergências da região Centro-Oeste

Directory of Open Access Journals (Sweden)

Emanuelly Paulino Soares

Full Text Available Em face da exigência de se configurar as redes de cuidados, este estudo qualitativo analisa a inserção de um hospital de grande porte na Rede de Atenção às Urgências e Emergências na região Centro-Oeste do Brasil utilizando dados secundários, análise documental e entrevistas semiestruturadas aplicadas aos gestores e profissionais que atuam no Centro de Trauma. Os resultados sugerem desconhecimento dos profissionais quanto à inserção do Hospital na rede; definição de fluxos e pactos incipiente; boas práticas na regulação pelo Serviço de Atendimento Móvel de Urgências. Conclui-se que a inserção do Hospital acontece de forma lenta e depende da articulação dos vários níveis do Sistema Único de Saúde.

An Assessment of Educational Leaders' Multicultural Competences in Ethiopian Public Universities

Science.gov (United States)

Geleta, Abeya; Amsale, Frew

2016-01-01

Multicultural Competences of higher education leaders refer directly to the multicultural knowledge, attitudes and skills of the leaders which is the focus of the present study. The demographic changes and the subsequent diversity in Ethiopian HEIs strongly demands the HEIs to be multiculturally competent, their leaders should in turn have the…

Changes in commitment to change among leaders in home help services.

Science.gov (United States)

Westerberg, Kristina; Tafvelin, Susanne

2015-07-06

The purpose of the this study was to explore the development of commitment to change among leaders in the home help services during organizational change and to study this development in relation to workload and stress. During organizational change initiatives, commitment to change among leaders is important to ensure the implementation of the change. However, little is known of development of commitment of change over time. The study used a qualitative design with semi-structured interviews with ten leaders by the time an organizational change initiative was launched and follow-up one year later. Thematic content analysis was used to analyze the interviews. Commitment to change is not static, but seems to develop over time and during organizational change. At the first interview, leaders had a varied pattern reflecting different dimensions of commitment to change. One year later, the differences between leaders' commitment to change was less obvious. Differences in commitment to change had no apparent relationship with workload or stress. The data were collected from one organization, and the number of participants were small which could affect the results on workload and stress in relation to commitment to change. It is important to support leaders during organizational change initiatives to maintain their commitment. One way to accomplish this is to use management team meetings to monitor how leaders perceive their situation. Qualitative, longitudinal and leader studies on commitment to change are all unusual, and taken together, this study shows new aspects of commitment.

Situational moderators of leader reward and punishment behaviors: fact or fiction?

Science.gov (United States)

Podsakoff, P M; Todor, W D; Grover, R A; Huber, V L

1984-08-01

One assumption shared by many contemporary models of leadership is that situational variables moderate the relationships between leader behaviors and subordinate responses. Recently, however, R. J. House and J. L. Baetz (1979 in B. Staw & L. Cummings, Eds., Research in Organizational Behavior (Vol. 1), Greenwich, Connecticut, JAI Press) have suggested that the effects of some leader traits and behaviors may be relatively invariant; that is, have the same effects in a variety of situations. One possible class of leader behaviors which may have relatively consistent effects across situations are those known as leader reward and punishment behaviors. The first goal of the research reported here was to increase our understanding of the relationships between leader contingent and noncontingent reward and punishment behaviors and subordinate responses. Contingent reward behavior was found to have the most pronounced relationships with subordinate performance and satisfaction, followed by noncontingent punishment behavior. Neither leader noncontingent reward nor contingent punishment behavior were found to be related to either subordinate performance or satisfaction, with the exception that noncontingent reward behavior was negatively related to subordinates' satisfaction with work. The second goal of the research was to examine the effects of a variety of potential moderators on the relationships between leader reward and punishment behaviors and subordinate responses. The results of this study suggest that the relationships between leader reward and punishment behaviors and subordinates' performance are relatively free of moderating effects.

Women Leaders in Oxford House.

Science.gov (United States)

Timpo, Phyllis; Price, Temple; Salina, Doreen; Witek, Caroline; Pommer, Nicole; Jason, Leonard A

2014-01-01

This qualitative study examined women assuming leadership roles in Oxford Houses, which are communal, democratically run recovery settings for substance use disorder. Semi-structured interviews were conducted with 10 women Oxford House leaders who shared their thoughts and experiences on leadership. Several themes emerged from qualitative data analysis, most notably that stepping up and accepting a leadership role in Oxford House had a positive effect on self-esteem, which is vital to women with a history of substance abuse. Barriers to leadership were also identified such as negative interpersonal relationships with other women. A number of methods mentioned to increase the number of women leaders included: developing workshops, providing positive encouragement, and accessing existing female role models. The implications of this study are discussed.

If you're going to be a leader, at least act like it! Prejudice towards women who are tentative in leader roles.

Science.gov (United States)

Bongiorno, Renata; Bain, Paul G; David, Barbara

2014-06-01

Role congruity theory predicts prejudice towards women who meet the agentic requirements of the leader role. In line with recent findings indicating greater acceptance of agentic behaviour from women, we find evidence for a more subtle form of prejudice towards women who fail to display agency in leader roles. Using a classic methodology, the agency of male and female leaders was manipulated using assertive or tentative speech, presented through written (Study 1, N = 167) or verbal (Study 2, N = 66) communications. Consistent with predictions, assertive women were as likeable and influential as assertive men, while being tentative in leadership reduced the likeability and influence of women, but not of men. Although approval of agentic behaviour from women in leadership reflects progress, evidence that women are quickly singled out for disapproval if they fail to show agency is important for understanding how they continue to be at a distinct disadvantage to men in leader roles. © 2013 The British Psychological Society.

[Effects of nurses' perception of servant leadership on leader effectiveness, satisfaction and additional effort: focused on the mediating effects of leader trust and value congruence].

Science.gov (United States)

Han, Sang Sook; Kim, Nam Eun

2012-02-01

This study was done to examine the effects of nurses' perception of servant leadership on leader effectiveness, satisfaction and promoting additional effort. The focus was the mediating effects of leader trust and value congruence. Data were collected from 361 RN-BSN students and nurses participating in nationally attended in-service training programs. Data were analyzed using descriptive statistics and structural analysis with SPSS 17.0 windows program and Amos 7.0. Direct effects of nurses' perception of servant leadership were negative, but mediating effects of trust and value congruency were positively correlated with leader effectiveness, satisfaction and additional effort, that is servant leadership should be effective through mediating factors. The study results indicate that if the middle managers of nurses can build leader trust and value congruency between nurses through servant leadership, leader effectiveness, satisfaction and additional effort on the part of the nurses could result in a positive change in the long term.

The Multiple Roles that Youth Development Program Leaders Adopt with Youth

Science.gov (United States)

Walker, Kathrin C.

2011-01-01

The roles that program leaders establish in their relationships with youth structure how leaders are able to foster youth development. This article examines the complex roles program leaders create in youth programs and investigates how they balanced multiple roles to most effectively respond to the youth they serve. Analyses of qualitative data…

20 CFR 404.1074 - Farm crew leader who is self-employed.

Science.gov (United States)

2010-04-01

... DISABILITY INSURANCE (1950- ) Employment, Wages, Self-Employment, and Self-Employment Income Self-Employment § 404.1074 Farm crew leader who is self-employed. If you are a farm crew leader and are deemed the... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Farm crew leader who is self-employed. 404...

Frequency and timing of leaders' mediation attempts

OpenAIRE

Demirağ, Elif Gizem; Demirag, Elif Gizem

2015-01-01

How do a state's political regime type and power status influence leader's mediation attempts? This study develops an explanation as a response to this question derived from the democratic peace theory which underlines the role of democratic norms in motivating state leaders to play a third party role in peace processes. Based on this approach, the expectation is that democratic country representatives are more likely to mediate especially in the early stage of their careers. In addition, I a...

What Type of Project Leader Are You?

DEFF Research Database (Denmark)

Lund Pedersen, Carsten; Ritter, Thomas

2018-01-01

Everyone has their own way of organising a project. Read about the four types of leadership, and why a diversity of types is good for any organisation. And take the quiz: What type of project leader are you?......Everyone has their own way of organising a project. Read about the four types of leadership, and why a diversity of types is good for any organisation. And take the quiz: What type of project leader are you?...

Characteristics of successful aviation leaders of Oklahoma

Science.gov (United States)

Kutz, Mary N. Hill

Scope and method of study. The purpose of the study was to examine the personal traits, skills, practices, behaviors, background, academic, and career success patterns of selected aviation leaders in Oklahoma. A purposive sample of 18 leaders who had achieved a top-ranked position of aviation leadership in an organization or a position of influence in the community was selected for interview. The leaders chosen for interview came from a variety of aviation organizations including government, academia, military, corporate aviation, and air carrier leadership as well as community leadership (specifically those aviation personnel who were engaged in a political or civic leadership role). Findings and conclusions. This study identified no common career choices, educational, family, or other background factors exclusively responsible for leadership success of all of the participants. Some of the more significant findings were that a high percentage of the leaders held undergraduate and advanced degrees; however, success had been achieved by some who had little or no college education. Aviation technical experience was not a prerequisite for aviation leadership success in that a significant number of the participants held no airman rating and some had entered positions of aviation leadership from non-aviation related careers. All had received some positive learning experience from their family background even those backgrounds which were less than desirable. All of the participants had been involved in volunteer civic or humanitarian leadership roles, and all had received numerous honors. The most frequently identified value expressed by the leaders was honesty; the predominant management style was participative with a strong backup style for directing, the most important skills were communication and listening skills, and the most frequently mentioned characteristics of success were honesty, credibility, vision, high standards, love for aviation and fiscal

Openness to change: experiential and demographic components of change in in Local Health Department leaders

OpenAIRE

Emmanuel D Jadhav; James W. Holsinger; David W Fardo

2015-01-01

Background: During the 2008-10 economic recession, Kentucky local health department (LHD) leaders utilized innovative strategies to maintain their programs. A characteristic of innovative strategy is leader openness to change. Leader demographical research in for-profit organizations has yielded valuable insight into leader openness to change. For LHD leaders the nature of the association between leader demographic and organizational characteristics on leader openness to change is unknown. Th...

Leading global projects for professional and accidental project leaders

CERN Document Server

Moran, Robert T

2008-01-01

This book is a must-read for anyone responsible for projects and initiatives that span functional and geographical divides. Authors Moran and Youngdahl bring extensive experience and learning from industry practice to present a clear and straightforward treatment of the leadership skills and knowledge required to lead projects that are global in nature. They have written the first book of its kind to address the three essential skills of global project leaders - strategic project management, project leadership, and cross-cultural leadership. The authors argue that global project leadership is an essential skill in our project-based world and that we are all either intentional or accidental project leaders. Intentional project leaders pursue formal project management education and even certification whereas accidental project leaders find themselves leading global projects and initiatives as a result of a special assignment or promotion. Moran and Youndahl have found that the vast majority of global projects ...

Analysis of gender stereotypic characteristics in leaders and subordinates

Directory of Open Access Journals (Sweden)

María Laura Lupano Perugini

2013-08-01

Full Text Available An investigation was realized to analyze the way leaders and subordinates describe themselves in relation to perceived gender stereotypic characteristics and, to verify if exists differences in these characteristics according position (leader/ subordinate. Participate 612 individuals, 329 male (54% y 283 female (46%, age average = 37,54 years (DE=11,88. 59 % of the participants occupied executive positions and the rest were subordinates. It was utilized and abbreviate version of the Bem Sex Roles (Bem, 1974 to data recollection. The obtained results show that male leaders describe themselves mainly with agentic-masculine attributes (e.g. dominant, compared with subordinates who describe themselves with communal- feminine characteristics (e.g. submission. On the other hand, the female leaders describe themselves mainly with androgyny attributes combining qualities of both genders (e.g. dominant and sensible to the needs of others; however the female subordinates show communal attributes (e.g. submission

Finding the leader within: thoughts on leadership in nursing.

Science.gov (United States)

Gordin, Peggy Cohen; Trey, Beulah

2011-01-01

Leadership is an important topic in nursing. We recognize the importance of leaders who represent us well to those outside of the profession, yet many nurses do not view themselves as "leaders." This is unfortunate, because real leadership is less about a title or institutionally granted power, and more about how we "show up" in the many situations that make up our days. The image of the nursing profession is formed in the many day-to-day interactions between nurses and patients, families, the public, physicians, and administrators. Nurses who can find their inner leader and use it in their practice, at whatever level of the organization they contribute, will find that they are able to positively impact patient care and outcomes. This paper describes a framework for finding your inner leader that is based upon 5 "skill-cepts" (skills derived from leadership concepts), which we have found essential to leading.

Selecting physician leaders for clinical service lines: critical success factors.

Science.gov (United States)

Epstein, Andrew L; Bard, Marc A

2008-03-01

Clinical service lines and interdisciplinary centers have emerged as important strategic programs within academic health centers (AHCs). Effective physician leadership is significant to their success, but how these leaders are chosen has not been well studied. The authors conducted a study to identify current models for selecting the physician leaders of clinical service lines, determine critical success factors, and learn how the search process affected service line performance. In 2003 and 2004, the authors interviewed clinical and executive personnel involved in 14 programs to establish, or consider establishing, heart or cancer service lines, at 13 AHCs. The responses were coded to identify and analyze trends and themes. The key findings of the survey were (1) the goals and expectations that AHCs set for their service line leaders vary greatly, depending on both the strategic purpose of the service line in the AHC and the service line's stage of development, (2) the matrix organizational structure employed by most AHCs limits the leader's authority over necessary resources, and calls forth a variety of compensating strategies if the service line is to succeed, (3) the AHCs studied used relatively informal processes to identify, evaluate, and select service line leaders, and (4) the leader's job is vitally shaped by the AHC's strategic, structural, and political context, and selection criteria should be determined accordingly. Institutions should be explicit about the strategic purpose and stage of development of their clinical service lines and be clear about their expectations and requirements in hiring service line leaders.

Trees: Dead or Alive. 4-H Leader's Guide 147-L-22.

Science.gov (United States)

Krasny, Marianne E.

This illustrated leader's guide to exploring trees and forests provides activities which emphasize careful observation of trees and the living things associated with them for youths age 9 and older. Introductory information for leaders explains the uses for trees and the role of trees in the ecosystem. It also gives suggestions for leaders to…

Some Observations about Leaders in the Black Community

Directory of Open Access Journals (Sweden)

Joseph S. Himes

2010-10-01

Full Text Available In a paper not previously published, the founding president of the North Carolina Sociological Association explores changing leadership styles among black leaders. By the 1960s, when this paper was written as a thought piece, leadership patterns had changed from those embeded in local institutions towards leaders who could master complex legal issues. Four leadership styles are found and discussed.

Information Operations: Training the Leaders

National Research Council Canada - National Science Library

Ferriter, Michael

1999-01-01

The purpose of this project is to determine if the Army's officer education and training systems adequately prepare our leaders to operate within, and to deploy, fight, and win in the Information Age...

Dirty Hands Make Dirty Leaders?! The Effects of Touching Dirty Objects on Rewarding Unethical Subordinates as a Function of a Leader's Self-Interest

NARCIS (Netherlands)

F.M. Cramwinckel (Florien); D. de Cremer (David); M.H. van Dijke (Marius)

2013-01-01

textabstractWe studied the role of social dynamics in moral decision-making and behavior by investigating how physical sensations of dirtiness versus cleanliness influence moral behavior in leader-subordinate relationships, and whether a leader's self-interest functions as a boundary condition to

Ethical leader behavior and big five factors of personality

NARCIS (Netherlands)

Kalshoven, K.; den Hartog, D.N.; de Hoogh, A.H.B.

2011-01-01

Most research on ethical leadership to date investigates the consequences of ethical leadership rather than its antecedents. Here, we aim to contribute to this field by studying leader personality as a potential antecedent of ethical leader behavior. In two multisource studies, we investigated the

Dr. Martin Luther King, Jr. as Spiritual Leader

Directory of Open Access Journals (Sweden)

Andrea Pierce

2013-09-01

Full Text Available The purpose of this paper is to explore Dr. Martin Luther King Jr.’s spiritual leadership through his “I Have a Dream” speech. The paper explores the three characteristics of spiritual leadership as posed by Fry’s (2003 spiritual leadership theory: vision, hope/faith and altruistic love. The research draws upon these characteristics through qualitative content analysis of Dr. Martin Luther King Jr.’s “I Have a Dream” speech to illustrate Dr. King’s leadership as that of a spiritual leader. The research advances the spiritual leadership theory by establishing Dr. Martin Luther King Jr. as a spiritual leader. Through the illustration of Dr. King’s spiritual leadership, the characteristics of a spiritual leader are given tangible understanding.

Social Justice in India: Perspectives from School Leaders in Diverse Contexts

Science.gov (United States)

Richardson, Jayson W.; Sauers, Nicholas J.

2014-01-01

This study focuses on social justice from the perspective of five school leaders in Delhi, India. Four of the schools in the study are affluent. One school serves primarily students who live in extreme poverty. Through interviewing these leaders, two major themes were identified. First, these leaders tended to view human rights as a driver of a…

Practice Facilitators' and Leaders' Perspectives on a Facilitated Quality Improvement Program.

Science.gov (United States)

McHugh, Megan; Brown, Tiffany; Liss, David T; Walunas, Theresa L; Persell, Stephen D

2018-04-01

Practice facilitation is a promising approach to helping practices implement quality improvements. Our purpose was to describe practice facilitators' and practice leaders' perspectives on implementation of a practice facilitator-supported quality improvement program and describe where their perspectives aligned and diverged. We conducted interviews with practice leaders and practice facilitators who participated in a program that included 35 improvement strategies aimed at the ABCS of heart health (aspirin use in high-risk individuals, blood pressure control, cholesterol management, and smoking cessation). Rapid qualitative analysis was used to collect, organize, and analyze the data. We interviewed 17 of the 33 eligible practice leaders, and the 10 practice facilitators assigned to those practices. Practice leaders and practice facilitators both reported value in the program's ability to bring needed, high-quality resources to practices. Practice leaders appreciated being able to set the schedule for facilitation and select among the 35 interventions. According to practice facilitators, however, relying on practice leaders to set the pace of the intervention resulted in a lower level of program intensity than intended. Practice leaders preferred targeted assistance, particularly electronic health record documentation guidance and linkages to state smoking cessation programs. Practice facilitators reported that the easiest interventions were those that did not alter care practices. The dual perspectives of practice leaders and practice facilitators provide a more holistic picture of enablers and barriers to program implementation. There may be greater opportunities to assist small practices through simple, targeted practice facilitator-supported efforts rather than larger, comprehensive quality improvement projects. © 2018 Annals of Family Medicine, Inc.

The experience of being a shift-leader in a hospital ward.

Science.gov (United States)

Goldblatt, Hadass; Granot, Michal; Admi, Hanna; Drach-Zahavy, Anat

2008-07-01

This paper is a report of a study to explore the experience of being a shift-leader, and how these nurses view the management of their shift. Professional demands on skilled and capable shift-leaders, who competently handle multi-disciplinary staff and patients, as well as operations and information, call for the development of efficient nursing leadership roles. Nevertheless, knowledge of shift-leaders' perspectives concerning their task management and leadership styles is relatively limited. Twenty-eight Registered Nurses working in an Israeli medical centre participated in this qualitative study. Data were gathered through in-depth interviews conducted in two phases between February and October 2005: three focus group interviews (phase 1) followed by seven individual interviews (phase 2). Content analysis revealed two major themes which constitute the essence of being a shift-leader: (1) a burden of responsibility, where the shift-leader moves between positions of maximum control and delegating some responsibility to other nurses; (2) the role's temporal dimension, expressed as a strong desire to reach the end of the shift safely, and taking managerial perspectives beyond the boundaries of the specific shift. The core of the shift-leader's position is an immense sense of responsibility. However, this managerial role is transient and therefore lacks an established authority. A two-dimensional taxonomy of these themes reveals four types of potential and actual coping among shift-leaders, indicating the need to train them in leadership skills and systemic thinking. Interventions to limit the potential stress hazards should be focused simultaneously on shift-leaders themselves and on job restructuring.

Cultivating a culture of research in nursing through a journal club for leaders

DEFF Research Database (Denmark)

Kjerholt, Mette; Hølge-Hazelton, Bibi

2018-01-01

AIM: To describe whether an action learning-inspired journal club for nurse leaders can develop the leaders' self-perceived competences to support a research culture in clinical nursing practice. BACKGROUND: Development of clinical research capacity and nurse leaders with the requisite competences...... competences to support nursing research culture in their departments. They stated that the action learning approach and the competences of the facilitator were key factors in this outcome. CONCLUSIONS: An action learning-inspired journal club for nurse leaders can be useful and meaningful to nurse leaders...... are key factors in evidence-based health care practice. This study describes how nurse leaders at a large regional hospital took part in a journal club for nurse leaders, with a view to developing their competences to support a nursing research culture in their departments. METHODS: A pilot study using...

Medical Leaders in Taiwan During Japanese Colonization

Directory of Open Access Journals (Sweden)

Ming-Tung Wang

2011-03-01

Full Text Available Japan established the medical system in Taiwan during its 50 years of occupation, which evolved into the present National Taiwan University Hospital system. This paper summarizes the biographies of 97 Japanese leaders in various medical disciplines during the Japanese occupation of Taiwan. These leaders were among the elite of Japan, with superior intellectual, social and economic status, who helped to establish the important attributes of medical professionals in Taiwan, such as a good academic background, heritage, and research skills.

Substitutes for procedural fairness: prototypical leaders are endorsed whether they are fair or not.

Science.gov (United States)

Ullrich, Johannes; Christ, Oliver; van Dick, Rolf

2009-01-01

This article extends research on leader procedural fairness as well as the social identity model of leadership effectiveness (SIMOL) by demonstrating that leader prototypicality can act as a substitute for procedural fairness. Although procedural fairness in general and voice in particular have been found to have a robust positive influence on leader endorsement, the authors showed in an experimental scenario study and a correlational field study that the influence of voice on leader endorsement is substantially reduced when leaders are perceived as prototypical for the group that they lead and followers are highly identified with their group. Additionally, supportive of predictions of the SIMOL, leader prototypicality interacted with follower identification in predicting leader endorsement, such that prototypicality had a positive effect on leader endorsement, which was enhanced among high identifiers. Overall, these results suggest that leaders who are attuned to their followers' group identity can afford to go it alone, for the better or the worse. (PsycINFO Database Record (c) 2009 APA, all rights reserved).

Cross-Cultural Leader Development in a University Club: An Autoethnography

Directory of Open Access Journals (Sweden)

Jason Edward Lewis

2017-09-01

Full Text Available There is a growing body of research on the organization, effectiveness, and strategies of leadership teams. Less research exists on such aspects in cross-cultural teams. Little is known about how team leadership can be used in cross-cultural university clubs and how such settings foster leader development. Within the framework of existing literature, this analytic autoethnography examines how I develop leadership skills in university students cross-culturally through a student choir club by utilizing a team leadership model. This study provides an understanding of how leader development can occur in university clubs in cross-cultural settings through employing a team leadership model. Student club advisors may benefit from knowing the benefits of consciously developing leadership skills with club members and some strategies of how to develop such skills. Students might recognize the advantages of clubs that can help them become better leaders. Current club leaders can see that leadership skills can be developed in all types of clubs, especially within a choir. University administrators can see the practical value of extra-curricular student clubs in developing leaders.

The Charismatic Leader. Behind the Mystique of Exceptional Leadership.

Science.gov (United States)

Conger, Jay A.

A systematic understanding of how various behavioral components (vision, articulation skills, empowerment, unconventionality, and risk-taking) work together to set apart certain individuals as charismatic leaders is presented. Using illustrations from the careers of charismatic leaders, including Steve Jobs, Lee Iacocca, Mary Kay, John DeLorean,…

Leaders' Perceptions of Mobile Technology in the Workplace

Science.gov (United States)

Wood, Kristin R.

2012-01-01

Leaders have limited understanding regarding mobile technology (Ramo & Edenius, 2008). However, with over 1 billion users (Meeker, Devitt & Wu, 2011), managers are tasked with making leadership decisions regarding technology adoption, management and use. Leaders may find this difficult to undertake given the limited body of knowledge in…

Administering the Global Trap: The Role of Educational Leaders.

Science.gov (United States)

Bates, Richard

2002-01-01

Discusses the role of educational leaders in a global society. Explains the globalization of technology, finance, production, and culture. Other topics include the withering away of the state, rebalancing states and markets, development as freedom, and the development as freedom for educational leaders. (Contains 32 references.) (PKP)

Authentic leadership: becoming and remaining an authentic nurse leader.

Science.gov (United States)

Murphy, Lin G

2012-11-01

This article explores how chief nurse executives became and remained authentic leaders. Using narrative inquiry, this qualitative study focused on the life stories of participants. Results demonstrate the importance of reframing, reflection in alignment with values, and the courage needed as nurse leaders progress to authenticity.

Learning with leaders.

Science.gov (United States)

Bunkers, Sandra S

2009-01-01

This column focuses on ideas concerning leaders and leadership. The author proposes that leadership is about showing up and participating with others in doing something. "Mandela: His 8 Lessons of Leadership" by Richard Stengel is explored in light of selected philosophical writings, literature on nursing leadership, and nurse theorist Rosemarie Rizzo Parse's humanbecoming leading-following model. Teaching-learning questions are then posed to stimulate further reflection on the lessons of leadership.

Women in Leader Roles within Higher Education in Bangladesh

Science.gov (United States)

Ahad, Lamia Rahman; Gunter, Helen

2017-01-01

Women have long been under-represented in organization leader roles within higher education. Research has identified, mapped and examined the data, with recommendations for change. The research reported in this article adds to current knowledge, and raises methodological questions by focusing on senior female leaders in higher education in…

Human polyomavirus JCV late leader peptide region contains important regulatory elements

International Nuclear Information System (INIS)

Akan, Ilhan; Sariyer, Ilker Kudret; Biffi, Renato; Palermo, Victoria; Woolridge, Stefanie; White, Martyn K.; Amini, Shohreh; Khalili, Kamel; Safak, Mahmut

2006-01-01

Transcription is a complex process that relies on the cooperative interaction between sequence-specific factors and the basal transcription machinery. The strength of a promoter depends on upstream or downstream cis-acting DNA elements, which bind transcription factors. In this study, we investigated whether DNA elements located downstream of the JCV late promoter, encompassing the late leader peptide region, which encodes agnoprotein, play regulatory roles in the JCV lytic cycle. For this purpose, the entire coding region of the leader peptide was deleted and the functional consequences of this deletion were analyzed. We found that viral gene expression and replication were drastically reduced. Gene expression also decreased from a leader peptide point mutant but to a lesser extent. This suggested that the leader peptide region of JCV might contain critical cis-acting DNA elements to which transcription factors bind and regulate viral gene expression and replication. We analyzed the entire coding region of the late leader peptide by a footprinting assay and identified three major regions (region I, II and III) that were protected by nuclear proteins. Further investigation of the first two protected regions by band shift assays revealed a new band that appeared in new infection cycles, suggesting that viral infection induces new factors that interact with the late leader peptide region of JCV. Analysis of the effect of the leader peptide region on the promoter activity of JCV by transfection assays demonstrated that this region has a positive and negative effect on the large T antigen (LT-Ag)-mediated activation of the viral early and late promoters, respectively. Furthermore, a partial deletion analysis of the leader peptide region encompassing the protected regions I and II demonstrated a significant down-regulation of viral gene expression and replication. More importantly, these results were similar to that obtained from a complete deletion of the late leader

When do leaders grant voice? How leaders' perceptions of followers' control and belongingness needs affect the enactment of fair procedures

OpenAIRE

Hoogervorst, N; De Cremer, D; Van Dijke, M

2013-01-01

Theories that explain employees’ positive emotional, cognitive and behavioral responses to fair procedures rely on control and relational processes. In the present study, we build on these models but reverse this perspective to examine when leaders provide voice opportunities in their interactions with employees. We argued that leaders may take care of employees’ perceived individual control needs (which influence their own outcomes) by granting them with voice. However, this will be the case...

Exploring coping strategies of business leaders during an economic downturn

Directory of Open Access Journals (Sweden)

Marlise van Zyl

2012-11-01

Full Text Available As a large part of South Africa’s economy is based on the mining industry, this research focused on exploring the coping strategies of business leaders in the mining industry during an economic downturn. Using qualitative research within a constructivist-interpretive paradigm, the researchers sought a deeper understanding of how mining leaders cope during an economic downturn. A purposive sample of seven executive mining leaders of different mining houses was interviewed and data was analysed using Atlas.ti. A conceptual framework for understanding coping strategies at the individual, group and organisational levels for business leaders during an economic downturn was developed and is discussed here. This study contributed to theory and practice by focusing on coping responses to specific situations within a specific context instead of on general coping strategies.

The influence of leadership style on subordinates' attachment to the leader.

Science.gov (United States)

Molero, Fernando; Moriano, Juan A; Shaver, Phillip R

2013-01-01

The aim of this research is to explore the extent to which employees establish attachment bonds with their leaders and the effects these bonds have on organizational outcomes. A sample of 225 participants reported on their supervisor's leadership style (transformational, transactional, or passive-avoidant), their attachment bonds to this supervisor (anxious or avoidant), and four organizational variables (subordinate's satisfaction, identification with the organization, extra effort, and perceived leadership effectiveness). Results, analyzed using a Partial Least Squares (PLS) approach, indicated that (a) transformational leadership was negatively associated with employees' insecure (anxious or avoidant) attachment to their leader; (b) passive/avoidant leadership was positively associated with subordinates' insecure attachment to their leader; (c) transactional leadership was positively associated with employee's anxious attachment but not with their avoidant attachment; (d) avoidant, but not anxious, attachment to the leader was negatively associated with employee satisfaction, perceived leader effectiveness, employee's extra effort, and organizational identification.

Leader Development Process in Pakistan Army at the Tactical Level

National Research Council Canada - National Science Library

Nawaz, Amer

2004-01-01

.... up to a maximum of seven years of service. It analyzes the present leader development process of Pakistan Army to see its effectiveness to train leaders at the tactical level to perform effectively in future...

Problemas de violência ocupacional em um serviço de urgência hospitalar da Cidade de Londrina, Paraná, Brasil

Directory of Open Access Journals (Sweden)

Eliene Simões Cezar

2006-01-01

Full Text Available A violência no trabalho é um fator atualmente preocupante nos hospitais. Este estudo teve como objetivos caracterizar os problemas de violência ocupacional, detectados pelos trabalhadores da equipe de saúde do serviço de urgência hospitalar. Estudo exploratório e transversal, com abordagem quantitativa dos dados, foi realizado no serviço de urgência de um hospital geral da Cidade de Londrina, Paraná, Brasil. População composta por 33 trabalhadores da equipe de enfermagem e 14 médicos. Dados coletados por meio de entrevistas realizadas com os trabalhadores e com os gestores do serviço médico e de enfermagem, e consulta aos registros de violência dos últimos sete anos. Os resultados mostraram que 100% dos enfermeiros, 88,9% dos técnicos, 88,2% dos auxiliares de enfermagem e 85,7% dos médicos referiram ter sido vítimas de atos de violência no trabalho, embora não registradas. Tipo de violência sofrida: 95,2% agressão verbal; 33,3% por assédio moral e assédio sexual, respectivamente. Medidas preventivas para a violência ocupacional devem ser implementadas.

Role Orientation and Communication Behaviors of Faculty Governance Leaders.

Science.gov (United States)

Miller, Michael T.; Pope, Myron L.

This study, part of the National Data Base on Faculty Involvement in Governance project at the University of Alabama, attempted to profile the role orientations of faculty governance unit leaders, and to determine if those orientations differed under conditions of communication apprehension (how a unit leader interacts with others) or were…

A Death at School: What School Leaders Should Do

Science.gov (United States)

Garran, Christopher

2014-01-01

All school leaders at some point will find themselves confronted by the need to shepherd their school communities through emotionally draining experiences. Death requires school leaders to act with compassion, care, and awareness that they are modeling for young people how to grieve. Few better examples of servant leadership exist. Communication…

RELEVANCE OF RELIGIOUS LEADER ENGAGEMENT FOR THE AIR FORCE CHAPLAIN CORPS

Science.gov (United States)

2015-12-01

organizations. They are ordained religious leaders who have been set them aside to do sacred works. Furthermore, as Navy Chaplain George Adams writes...AU/ACSC/CHAE, C/AY16 AIR COMMAND AND STAFF COLLEGE AIR UNIVERSITY RELEVANCE OF RELIGIOUS LEADER ENGAGEMENT FOR THE...agent of Religious Leader Engagement on deployments in an informal manner. As the nature of warfare continues to evolve toward a non-traditional

Elected medical staff leaders: who needs 'em?

Science.gov (United States)

Thompson, R E

1994-03-01

Authority, influence, and power are not synonyms. In working with elected medical staff leaders, a physician executive who chooses to exert authority may soon find him- or herself relatively powerless. But one who chooses to downplay authority, to influence through persuasion, and to coach leaders to lead effectively soon generates support for his or her ideas. The need to coax, cajole, explain, persuade, and "seek input" frustrates many leaders in all kinds of organizations. It would be much easier just to order people about. It's so tempting to think: "Who needs 'em? I'm the 'chief physician.' I know what needs to be done. Let's weigh anchor, take her out, and do what it takes to sail those rough, uncharted seas." If you really enjoy sailing a large ship in rough seas without a crew, go right ahead. Or if you think it makes sense to run an organization with only an executive staff and no knowledgeable middle managers, by all means let clinician leaders know that, now that you're aboard, they're just window-dressing. If you can make this approach work, well and good. Your life will be much less complicated, each day will have far fewer frustrations, and progress toward established goals will be much faster. However, given the reality of traditionally thinking physicians, it would be best to keep an up-dated resume in the locked lower left-hand drawer of your desk.

The facilitation by church leaders in overcoming resistance to change.

OpenAIRE