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  1. Influencing Motivation in the Foreign Language Classroom

    Science.gov (United States)

    Nicholson, Simon James

    2013-01-01

    Motivation is one of the main determining factors of success in developing a second or foreign language. However, motivation is a complex phenomenon and the more its constructs are understood the better we are able to understand the extent to which we can influence it. Teachers can cultivate student motivation to varying degrees and play a central…

  2. Motivation's Influence on English Learning and Strategies for Improving

    Institute of Scientific and Technical Information of China (English)

    陈玢; 张亚铃

    2009-01-01

    The article mainly focuses on the relationship between motivation and English learning,the influence of motivation on English learning(That is,English learning motive may be simply viewed as the reason of learning English;different motives will lead to different learning methods;generally speaking,surface motive does not endure longer than deep motive.;strong motivation can lead to final Success.)and six strategies of improving English learning(That is,developing proper attitudes towards English learning and letting students know the pressure of it;goal and feedback;praise and criticism;contest and cooperation;expectation and appraisement;achievement motive.).

  3. The Influence of Job Motivation versus Downsizing on Individual Behavior.

    Science.gov (United States)

    Jalajas, David S.; Bommer, Michael

    1999-01-01

    Engineers (n=146) who survived downsizing participated in a study of intrinsic motivation and effects of past downsizing and threat of future downsizing. Job motivation was a more powerful influence on job behavior than fear of downsizing. (SK)

  4. Motivation Modeling: Influencing Subordinate Motivation and Organizational Effectiveness.

    Science.gov (United States)

    1987-05-01

    b67 Path--Goal Theory................................ 71 Social Learning Theory ......................... 7- 4V 4 v l TABLE OF...this research, it is from the cognitive-based social learning theory of behavior modification that this research is developed. In this chapter, terms...theory, cognitive-consistency theories, work theories, achievement theory, and social learning theory . Reviewing the orientation of motivation presented

  5. Beyond Integrative Motivation: The Development and Influence of Assimilative Motivation.

    Science.gov (United States)

    Graham, C. Ray

    Research suggests that assimilative motivation is largely responsible for the development of native-like speech in both first and second languages. Analysis of anecdotal evidence of early bilingual development, studies of dialect acquisition, bilingual immersion programs, and studies of language pidginization illustrating the development of…

  6. A Study of Motivational Influences on Academic Achievement

    Science.gov (United States)

    Dishon-Berkovits, Miriam

    2014-01-01

    This study examined the influence of motivation on academic achievement. The theoretical rationale for the study is grounded in bridging two influential yet isolated literatures of motivation: goal setting theory and achievement goal theory. Although it is clear that academic performance should be influenced by assigned learning goals,…

  7. The Influence of Personality Characteristics on Children's Intrinsic Reading Motivation

    Science.gov (United States)

    Medford, Emma; McGeown, Sarah P.

    2012-01-01

    Research suggests that children's motivation to read is influenced by their level of reading skill and reading self-concept. However, it is possible that characteristics unrelated to reading, such as underlying personality characteristics, may also influence children's motivation to read. The current study examined the extent to which children's…

  8. Is all motivation good for learning? Dissociable influences of approach and avoidance motivation in declarative memory.

    Science.gov (United States)

    Murty, Vishnu P; LaBar, Kevin S; Hamilton, Derek A; Adcock, R Alison

    2011-01-01

    The present study investigated the effects of approach versus avoidance motivation on declarative learning. Human participants navigated a virtual reality version of the Morris water task, a classic spatial memory paradigm, adapted to permit the experimental manipulation of motivation during learning. During this task, participants were instructed to navigate to correct platforms while avoiding incorrect platforms. To manipulate motivational states participants were either rewarded for navigating to correct locations (approach) or punished for navigating to incorrect platforms (avoidance). Participants' skin conductance levels (SCLs) were recorded during navigation to investigate the role of physiological arousal in motivated learning. Behavioral results revealed that, overall, approach motivation enhanced and avoidance motivation impaired memory performance compared to nonmotivated spatial learning. This advantage was evident across several performance indices, including accuracy, learning rate, path length, and proximity to platform locations during probe trials. SCL analysis revealed three key findings. First, within subjects, arousal interacted with approach motivation, such that high arousal on a given trial was associated with performance deficits. In addition, across subjects, high arousal negated or reversed the benefits of approach motivation. Finally, low-performing, highly aroused participants showed SCL responses similar to those of avoidance-motivation participants, suggesting that for these individuals, opportunities for reward may evoke states of learning similar to those typically evoked by threats of punishment. These results provide a novel characterization of how approach and avoidance motivation influence declarative memory and indicate a critical and selective role for arousal in determining how reinforcement influences goal-oriented learning.

  9. Influence of non-conscius motives to leadership behaviour

    Directory of Open Access Journals (Sweden)

    Eva Boštjančič

    2010-01-01

    Full Text Available In the past century McClelland (1975 began exploring non-conscious motives and their influence on leader's behaviour. We investigated how leader's intrinsic motivation influences his leadership behaviour, both with managers and entrepreneurs. Our randomized sample included 59 executives employed in Slovenian and international companies with headquarters in Slovenia. We conducted a one hour long structured interview with each individual and asked at least nine of their subordinates to fill in two different questionnaires based on the executive's behaviour under study. Winter's motive scoring system for coding power, affiliation and achievement motives and expressions of responsibility was used to analyse the interviews. The evaluation method proved not to be sufficiently reliable. Factor analysis showed five different styles of leadership: value based leadership, directive leadership, participative leadership, productivity oriented leadership and supportive leadership. Achievement and power motivation are prevailing in entrepreneurs, whereas in managers the leader motivational profile is more often (33% noticed (high power motivation, high concern for the moral exercise of power, and power motivation greater than affiliative motivation. The prediction of influence of unconscious motives presents a smaller part than expected.

  10. Children's Motivation for Reading: Domain Specificity and Instructional Influences.

    Science.gov (United States)

    Wigfield, Allan; Guthrie, John T.; Tonks, Stephen; Perencevich, Kathleen C.

    2004-01-01

    The authors discuss the nature and domain specificity of reading motivation and present initial results that examined how 2 reading instructional programs, Concept Oriented Reading Instruction (CORI) and multiple Strategy Instruction (SI), influenced 3rd-grade children's intrinsic motivation to read and reading self-efficacy. Each reading program…

  11. The influence of motivational factors on choice behaviour

    NARCIS (Netherlands)

    Van Amelsfort, D.H.; Steg, L.; Bliemer, M.C.J.; Schuitema, G.

    2010-01-01

    In this paper we investigate if and how motivational factors influence choice behaviour. We study four motivational factors: attitude towards car use, personal norm to reduce car use, car use habit, and perceived behavioural control to change car use to explain the choice behaviour of respondents in

  12. A Discussion on Motivation Factor Influencing Second Language Acquisition

    Institute of Scientific and Technical Information of China (English)

    盛芊芊

    2016-01-01

    Various characteristics can influence students'second language acquisition and language development, which in-cludes age, gender, personality, cognitive ability, motivation, learning strategies and so on. Among all these factors mentioned, motivation factor that is categorized into learner factors affects learner's learning effect to a great extent. In this paper, motiva-tion characteristic that influences second language learning are discussed. At last, some strategies on the real classroom teaching application are provided after the discussion, which aims at making contribution to the second language teaching process as well as students'language development.

  13. [Influence of Counsellor- and Intervention Variables on Motivation to Change Following a Brief Motivational Intervention to Reduce Risky Alcohol Use].

    Science.gov (United States)

    Diestelkamp, Silke; Wartberg, Lutz; Arnaud, Nicolas; Thomasius, Rainer

    2016-09-01

    Influence of Counsellor- and Intervention Variables on Motivation to Change Following a Brief Motivational Intervention to Reduce Risky Alcohol Use Brief interventions are recommended for prevention and early intervention of risky alcohol use. However, evidence of their effectiveness, in particular for children and adolescents, is heterogeneous. Analysis of counsellor and intervention variables may provide insights into mechanisms of action in brief interventions and thereby contribute to an enhanced effectiveness. We analyzed data of N = 141 children and adolescents who were treated for acute alcohol intoxication in the emergency department. Study participants received a brief motivational intervention to reduce risky alcohol use during hospitalization. We applied multiple regression analysis to examine counsellor variables (empathy, affirmation, competence, congruence) and intervention variables (readiness and confidence ruler, decisional balance, goal agreement) as predictors of motivation to change. Higher scores on the basic therapeutic skill "positive affirmation" (R2 = 7.1 %; p < .01), finishing the intervention with a written goal agreement (R2 = 2.9 %; p < .05) and younger age were associated with greater readiness to change (R2 = 10.2 %; p < .01). Therefore, a special focus should be put on the counsellor skill "positive affirmation" when training new counsellors. Results also indicate that younger patients respond stronger to a brief intervention in this context.

  14. How People's Motivational System and Situational Motivation Influence Their Risky Financial Choices.

    Science.gov (United States)

    Sekścińska, Katarzyna; Maison, Dominika Agnieszka; Trzcińska, Agata

    2016-01-01

    People's preferences for risks have been a subject of interest to researchers in both the economy and psychology fields over the last few years. This has given rise to many important findings about the role of psychological factors that influence people's choices. The presented studies focused on the role of motivational systems (described by Higgins in the Regulatory Focus Theory) in explaining people's financial choices. The main goal was to examine the relationship between people's chronic promotion and prevention motivational system and their propensity to (1) invest, (2) undertake investment risks, and (3) assume financial risks in gambling tasks in both the gain and loss decision-making frame. Moreover, we aimed to investigate how chronic motivational systems confronted with situationally induced promotion and prevention motivation would affect people's propensity to invest and embrace financial risks. Two CAWI studies on a Polish national representative sample (N 1 = 1093; N 2 = 1096) were conducted. The second study consisted of two waves with a 2-week break. The studies provided evidence of higher chronic promotion motivation as well as higher prevention motivation associated with the propensity to invest; however, induced promotion motivation results in a lower propensity to invest compared to induced prevention motivation. Participants with an activated promotion system built more risky portfolios than individuals with an induced prevention system. Moreover, participants with a low chronic promotion system built more risky portfolios than individuals with a high promotion motivation system as long as their prevention system was also low. In terms of gambling decisions in both the gain and loss frame, a higher level of chronic promotion motivation and situationally induced promotion motivation were related to the preference for the non-sure option over the sure one.

  15. What influences motivation in Physical Education? A multilevel approach for identifying climate determinants of achievement motivation

    Directory of Open Access Journals (Sweden)

    Benjamin Niederkofler

    2015-03-01

    Full Text Available The present research tested the longitudinal and hierarchical influences of students’ climate perception on the development of achievement motives in Physical Education (PE. Students from Switzerland (N = 919; 45 classes; 50.1% female, age: M = 13.2, SD = 0.6 responded to the questionnaire. Perceived climate was measured using the German LASSO scales (Von Saldern & Littig, 1987, namely teacher care, classmate cooperativeness and satisfaction with teaching. To assess sport specific achievement motives (Hope of Success, HS; Fear of Failure, FF, we used a validated German scale from Elbe, Wenhold, and Müller (2005. Multilevel analysis revealed a link between perceived climate on change of students’ motivation in PE. The investigation also identified factors determining motivation decline caused by the classroom environment and teachers. Moreover, results showed significant gender effects on both motives and a significant impact of individual teacher care on the HS. This was also found for individual and aggregated satisfaction with teaching. The latter was significant for FF on both levels. Interestingly, teacher care showed inhibitory effects on both achievement motives. These findings suggest that students in PE may have unique behaviour which requires a different teaching approach than in normal classroom. This describes a specific learning environment in PE classes. Results are discussed based on students’ unique needs and gender effects.

  16. Does Motivation for Exercise Influence Post-Exercise Snacking Behavior?

    Science.gov (United States)

    Dimmock, James A; Guelfi, Kym J; West, Jessica S; Masih, Tasmiah; Jackson, Ben

    2015-06-01

    It is well established that regular exercise plays an important role in achieving a number of health and wellbeing outcomes. However, certain post-exercise behaviors, including the consumption of unhealthy high-calorie foods, can counteract some of the benefits of physical activity. There are at least three overlapping pathways through which exercise may increase the likelihood of consuming pleasurable but unhealthy foods: through impulsive cognitive processes, reflective cognitive processes, and/or physiological responses. It is argued in this paper that motivation toward exercise can influence each of these pathways. Drawing from literature from various domains, we postulate that controlled exercise motivation, as opposed to autonomous exercise motivation, is more likely to influence each of these pathways in a manner that leaves individuals susceptible to the post-exercise consumption of pleasurable but unhealthy foods.

  17. Acute serotonin depletion releases motivated inhibition of response vigour

    NARCIS (Netherlands)

    Ouden, H.E.M. den; Swart, J.C.; Schmidt, K.; Fekkes, D.; Geurts, D.E.M.; Cools, R.

    2015-01-01

    Rationale The neurotransmitter serotonin has long been implicated in the motivational control of behaviour. Recent theories propose that the role of serotonin can be understood in terms of an interaction between a motivational and a behavioural activation axis. Experimental support for these ideas,

  18. Acute serotonin depletion releases motivated inhibition of response vigour

    NARCIS (Netherlands)

    Ouden, H.E.M. den; Swart, J.C.; Schmidt, K.; Fekkes, D.; Geurts, D.E.M.; Cools, R.

    2015-01-01

    RATIONALE: The neurotransmitter serotonin has long been implicated in the motivational control of behaviour. Recent theories propose that the role of serotonin can be understood in terms of an interaction between a motivational and a behavioural activation axis. Experimental support for these ideas,

  19. Positive emotion, reward, and cognitive control: emotional versus motivational influences

    Directory of Open Access Journals (Sweden)

    Kimberly Sarah Chiew

    2011-10-01

    Full Text Available It is becoming increasingly appreciated that affective influences can contribute strongly to goal-oriented cognition and behaviour. However, much work is still needed to properly characterize these influences and the mechanisms by which they contribute to cognitive processing. An important question concerns the nature of emotional manipulations (i.e., direct induction of affectively-valenced subjective experience versus motivational manipulations (e.g., delivery of performance-contingent rewards and punishments and their impact on cognitive control. Empirical evidence suggests that both kinds of manipulations can influence cognitive control in a systematic fashion, but investigations of both have largely been conducted independently of one another. Likewise, some theoretical accounts suggest that emotion and motivation may modulate cognitive control via common neural mechanisms, while others suggest the possibility of dissociable influences. Here, we provide an analysis and synthesis of these various accounts, suggesting potentially fruitful new research directions to test competing hypotheses.

  20. The influence of extrinsic motivation on competition-based selection.

    Science.gov (United States)

    Sänger, Jessica; Wascher, Edmund

    2011-10-10

    The biased competition approach to visuo-spatial attention proposes that the selection of competing information is effected by the saliency of the stimulus as well as by an intention-based bias of attention towards behavioural goals. Wascher and Beste (2010) [32] showed that the detection of relevant information depends on its relative saliency compared to irrelevant conflicting stimuli. Furthermore the N1pc, N2pc and N2 of the EEG varied with the strength of the conflict. However, this system could also be modulated by rather global mechanisms like attentional effort. The present study investigates such modulations by testing the influence of extrinsic motivation on the selection of competing stimuli. Participants had to detect a luminance change in various conditions among others against an irrelevant orientation change. Half of the participants were motivated to maximize their performance by the announcement of a monetary reward for correct responses. Participants who were motivated had lower error rates than participants who were not motivated. The event-related lateralizations of the EEG showed no motivation-related effect on the N1pc, which reflects the initial saliency driven orientation of attention towards the more salient stimulus. The subsequent N2pc was enhanced in the motivation condition. Extrinsic motivation was also accompanied by enhanced fronto-central negativities. Thus, the data provide evidence that the improvement of selection performance when participants were extrinsically motivated by announcing a reward was not due to changes in the initial saliency based processing of information but was foremost mediated by improved higher-level mechanisms.

  1. The influence of implicit motives on implicit instrumental conditioning: Testing a principle focusing on the power motive

    OpenAIRE

    Köllner, Martin G.

    2015-01-01

    This thesis tested a principle according to which implicit motives influence implicit instrumental conditioning processes. Analyzing results from four studies I investigated possible scaling effects of implicit motives, motivational dispositions working outside of conscious awareness that select, energize and orient behavior, on implicit instrumental conditioning processes in a sequence learning paradigm. I focused on the power motive (n Power), the capacity to experience having impact on oth...

  2. MOTIVATION

    Institute of Scientific and Technical Information of China (English)

    1994-01-01

    Introduction What is the difference between instrumental and integrative motivation? What kind of motivations do students have? How can our knowledge of motivation help the language learning process? Motivation can be very important in language teaching. Students can do very well when they are motivated. Teachers, with their knowledge of motivation, can make their classes more efficient and successful. Middle school teachers, in addition to learning about the English language itself, and about teaching methods, should also learn more about motivation and how this affects our students. "When we consider language teaching, motivation can be classified as either integrative or instrumental motivation" (Luxon)

  3. The implicit affiliation motive moderates cortisol responses to acute psychosocial stress in high school students.

    Science.gov (United States)

    Wegner, Mirko; Schüler, Julia; Budde, Henning

    2014-10-01

    It has been previously shown that the implicit affiliation motive - the need to establish and maintain friendly relationships with others - leads to chronic health benefits. The underlying assumption for the present research was that the implicit affiliation motive also moderates the salivary cortisol response to acute psychological stress when some aspects of social evaluation and uncontrollability are involved. By contrast we did not expect similar effects in response to exercise as a physical stressor. Fifty-nine high school students aged M=14.8 years were randomly assigned to a psychosocial stress (publishing the results of an intelligence test performed), a physical stress (exercise intensity of 65-75% of HRmax), and a control condition (normal school lesson) each lasting 15min. Participants' affiliation motives were assessed using the Operant Motive Test and salivary cortisol samples were taken pre and post stressor. We found that the strength of the affiliation motive negatively predicted cortisol reactions to acute psychosocial but not to physical stress when compared to a control group. The results suggest that the affiliation motive buffers the effect of acute psychosocial stress on the HPA axis.

  4. Some Characteristics that Influence Motivation for Learning in Organisations

    Directory of Open Access Journals (Sweden)

    Marjana Merkac Skok

    2013-04-01

    Full Text Available The aim of the research was to discover the motives for lifelong learning, for studying part time, possibilities for personal and career development and the level of learning support within organisations, where randomly selected students are already employed. We were interested in motivation for learning on behalf of the individual and its potential links with the organisation.In this research we tried to establish which factors have the most influence on individual’s personal development and career planning; whether organisation promotes career development; whether organisations promote learning and which support mechanisms are available. Employees’ motive for learning, education and training – even after they become employed – is linked with the possibility to receive a promotion. The research was conducted among large group of part time students, already holding a job. Over 150 respondents filled out questionnaire and results were statistically treated. The results of this research show, similar to other recent findings, that knowledge and work experience have the most influence on the possibility for development and for a career. Clear personal and organisational objectives are also crucial. And the importance of knowledge sharing with the help of peers, coaches or mentors is significant.

  5. What Motivational Factors Influence African American Males to Enter a Doctorial Program

    Science.gov (United States)

    Humphreys, Phillip

    2010-01-01

    Purpose: The purpose of this study was to determine the motivational factors that influence African American men to enter a doctoral program by identifying the motivational factors that influenced them to enter a doctorial program. The findings were compared to Dr. Gloria J. Hill's dissertation study (2005), "What Motivational Factors Influence…

  6. Dopaminergic signaling mediates the motivational response underlying the opponent process to chronic but not acute nicotine.

    Science.gov (United States)

    Grieder, Taryn E; Sellings, Laurie H; Vargas-Perez, Hector; Ting-A-Kee, Ryan; Siu, Eric C; Tyndale, Rachel F; van der Kooy, Derek

    2010-03-01

    The mesolimbic dopamine (DA) system is implicated in the processing of the positive reinforcing effect of all drugs of abuse, including nicotine. It has been suggested that the dopaminergic system is also involved in the aversive motivational response to drug withdrawal, particularly for opiates, however, the role for dopaminergic signaling in the processing of the negative motivational properties of nicotine withdrawal is largely unknown. We hypothesized that signaling at dopaminergic receptors mediates chronic nicotine withdrawal aversions and that dopaminergic signaling would differentially mediate acute vs dependent nicotine motivation. We report that nicotine-dependent rats and mice showed conditioned place aversions to an environment paired with abstinence from chronic nicotine that were blocked by the DA receptor antagonist alpha-flupenthixol (alpha-flu) and in DA D(2) receptor knockout mice. Conversely, alpha-flu pretreatment had no effect on preferences for an environment paired with abstinence from acute nicotine. Taken together, these results suggest that dopaminergic signaling is necessary for the opponent motivational response to nicotine in dependent, but not non-dependent, rodents. Further, signaling at the DA D(2) receptor is critical in mediating withdrawal aversions in nicotine-dependent animals. We suggest that the alleviation of nicotine withdrawal primarily may be driving nicotine motivation in dependent animals.

  7. Motivation.

    Science.gov (United States)

    Chambers, David W

    2007-01-01

    Motivation is short-term focused energy. The oldest theories of motivation explain motivated activity as effort to overcome primary deficiencies, such as hunger or boredom. Such theories are difficult to apply because individuals learn idiosyncratic secondary motives as alternative ways of responding to these needs. Three prominent needs theories are discussed: Herzberg's theory of hygiene and motivational factors; McClelland's needs for achievement, power, and affiliation; and Maslow's hierarchy and theory of self-actualization. A second approach to motivation holds that individuals may be thought of as engaging in rational processes to maximize their self-interests. The presented examples of this approach include Vroom's expectancy theory, Adam's theory of inequality, and the Porter-Lawler model that addresses the question of whether satisfaction leads to high performance or vice versa. Finally, several theories of motivation as life orientation are developed.

  8. The Moderating Influence of Situational Motivation on the Relationship Between Preferred Exercise and Positive Affect

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    Eva Guérin

    2013-10-01

    Full Text Available Despite convincing evidence supporting the association between exercise and positive affect, this complex relationship requires further theoretical and person-centered explanation. The nature of one’s motivation for exercise, as postulated by Self-Determination Theory (SDT, may supply a missing and understudied link. The primary aim of this experimental study was to examine the moderating influence of situational motivation from SDT on the relationship between an acute bout of preferred exercise, namely running (vs. control, and changes in positive affect. Forty-one active women attended two sessions to engage in (a a 30-min moderate-intensity self-paced treadmill run and (b a 30-min quiet activity (i.e., newspaper reading. Participants with high introjection versus those with low introjection reported a greater increase in positive affect from pre- to postrunning and a greater decrease in positive affect from pre- to postcontrol. A “relief from guilt” effect was postulated to explain these results. Motivational variables accounted for 7% of variance in postrun positive affect. Consistent with SDT, running because one values this behavior and its benefits (i.e., identified regulation was significantly associated with postrun positive affect.

  9. Investigation into Motivation Types and Influences on Motivation: The Case of Chinese Non-English Majors

    Science.gov (United States)

    Zhao, Lei

    2012-01-01

    Motivation is one of the most important factors affecting students' performance of English learning, which is widely concerned by foreign language teachers and researchers for a long time. However, how to promote students' motivation in learning English by knowing their English learning motivation types at the initial stages and the factors that…

  10. The influence of attention, learning, and motivation on visual search.

    Science.gov (United States)

    Dodd, Michael D; Flowers, John H

    2012-01-01

    The 59th Annual Nebraska Symposium on Motivation (The Influence of Attention, Learning, and Motivation on Visual Search) took place April 7-8, 2011, on the University of Nebraska-Lincoln campus. The symposium brought together leading scholars who conduct research related to visual search at a variety levels for a series of talks, poster presentations, panel discussions, and numerous additional opportunities for intellectual exchange. The Symposium was also streamed online for the first time in the history of the event, allowing individuals from around the world to view the presentations and submit questions. The present volume is intended to both commemorate the event itself and to allow our speakers additional opportunity to address issues and current research that have since arisen. Each of the speakers (and, in some cases, their graduate students and post docs) has provided a chapter which both summarizes and expands on their original presentations. In this chapter, we sought to a) provide additional context as to how the Symposium came to be, b) discuss why we thought that this was an ideal time to organize a visual search symposium, and c) to briefly address recent trends and potential future directions in the field. We hope you find the volume both enjoyable and informative, and we thank the authors who have contributed a series of engaging chapters.

  11. A validity generalization procedure to test relations between intrinsic and extrinsic motivation and influence tactics.

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    Barbuto, John E; Moss, Jennifer A

    2006-08-01

    The relations of intrinsic and extrinsic motivation with use of consultative, legitimating, and pressure influence tactics were examined using validity generalization procedures. 5 to 7 field studies with cumulative samples exceeding 800 were used to test each relationship. Significance was found for relation between agents' intrinsic motivation and their use of consultative influence tactics and agents' extrinsic motivation and their use of legitimating influence tactics.

  12. Intrinsic and extrinsic motivation in early adolescents' friendship development: friendship selection, influence, and prospective friendship quality.

    Science.gov (United States)

    Ojanen, Tiina; Sijtsema, Jelle J; Hawley, Patricia H; Little, Todd D

    2010-12-01

    Friendships are essential for adolescent social development. However, they may be pursued for varying motives, which, in turn, may predict similarity in friendships via social selection or social influence processes, and likely help to explain friendship quality. We examined the effect of early adolescents' (N = 374, 12-14 years) intrinsic and extrinsic friendship motivation on friendship selection and social influence by utilizing social network modeling. In addition, longitudinal relations among motivation and friendship quality were estimated with structural equation modeling. Extrinsic motivation predicted activity in making friendship nominations during the sixth grade and lower friendship quality across time. Intrinsic motivation predicted inactivity in making friendship nominations during the sixth, popularity as a friend across the transition to middle school, and higher friendship quality across time. Social influence effects were observed for both motives, but were more pronounced for intrinsic motivation.

  13. The Relationships Among Managerial Motivation and Influence Styles of USAF Procurement Contracting Officers

    Science.gov (United States)

    1975-08-01

    a study of employee motivation and morale. That portion of the Patchen questionnaire dealing with job motivation indices 36 was used intact to...similar to and compare favorably with those obtained by Patchen in his study of employee motivation and morale (27:28). Data Relating to Influence...Questionnaire Measures of Employee Motivation and Morale; A Report on Their Reliability and Validity. The University of ~~ Michigan: Institute for Social

  14. Motivation in Business Survey Response Behavior : Influencing motivation to improve survey outcome

    NARCIS (Netherlands)

    Torres van Grinsven, V.

    2015-01-01

    In this dissertation we show theoretical and empirical insights into the concept of motivation in the context of the business and organizational survey task. The research has led to a number of recommendations on how to improve organizational survey and communication design to enhance motivation and

  15. Tutors' Influence on Distance Language Students' Learning Motivation: Voices from Learners and Tutors

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    Xiao, Junhong

    2012-01-01

    Teachers' influence on students' learning motivation is a well-researched topic. Nevertheless, the majority of such studies are situated in the conventional learning context despite the rapid growth of distance language learning. This study set out to investigate tutors' influence on students' learning motivation in the Chinese distance language…

  16. Cultural Influences and Work Motivation – A literature review

    Directory of Open Access Journals (Sweden)

    Florin-Lucian Isac

    2016-01-01

    Full Text Available Employee motivation must be central to the interests of managers wishing to cultivate and develop the available human resources in addition to obtain increased performances. Traditionally, motivation was regarded as an individual phenomenon pertaining to only one business culture. This paper aims to analyze, through a contrastive approach, the role played by culture in both, the theoretical and the applied research conducted on work motivation.

  17. Motivation and expectancy influences in placebo responding: the mediating role of attention.

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    Aigner, Carrie; Svanum, Soren

    2014-12-01

    Drawing upon research in perception and motivation, the current study proposes a motivation-attention model of placebo in which more motivated persons pay greater attention to placebo-related stimuli, directly influencing placebo response. We manipulated both motivation to respond to placebo and expectations of placebo response in a 2 × 2 design. Participants (N = 152) evaluated a series of placebo pheromones (slightly scented water) of potential romantic dates and made desirability ratings. Consistent with hypotheses, more highly motivated participants demonstrated greater placebo responses, as evidenced by higher desirability ratings of the "pheromone" and greater variability among ratings, when compared to less motivated participants. Moreover, the relation between motivation and placebo response was mediated by attention. Contrary to expectations, we found no effect for expectancy. These findings highlight the importance of motivation and the mediating factor of attention in placebo and support goal-oriented models of placebo.

  18. Effects of Different Teaching Styles on the Teacher Behaviours that Influence Motivational Climate and Pupils' Motivation in Physical Education

    Science.gov (United States)

    Morgan, Kevin; Kingston, Kieran; Sproule, John

    2005-01-01

    This study investigated the effects of different teaching styles on the teaching behaviours that influence motivational climate and pupils' cognitive and affective responses in physical education. Four (two male, two female) initial teacher education (ITE) students and 92 pupils (47 boys, 45 girls), from two schools in the UK, participated in the…

  19. How Motivation Influences Student Engagement: A Qualitative Case Study

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    Saeed, Sitwat; Zyngier, David

    2012-01-01

    The authors use Ryan and Deci's (2000) Self-Determination Theory (SDT) to better understand how student motivation and engagement are linked combined with Schlechty's Student Engagement Continuum to analyse the impact of intrinsic and extrinsic motivation on students' different engagement types. The study seeks to understand which type of…

  20. Motivational Influences on Transfer of Problem-Solving Strategies

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    Bereby-Meyer, Yoella; Kaplan, Avi

    2005-01-01

    Two experiments investigated the effect of achievement goals on the transfer of a problem-solving strategy in 7- and 11-year-old children. In the first experiment, motivational priming took place before the learning of the strategy, affecting the learning as well as the transfer of the strategy. In the second experiment, motivational priming took…

  1. Factors influencing hospital employee motivation: a diagnostic instrument.

    Science.gov (United States)

    Alpander, G G

    1985-01-01

    This article presents a diagnostic instrument which identifies the most salient elements of employee motivation in hospitals. Application of this instrument in medium-sized U.S. hospitals indicates that recognition is the primary motivating factor. The results are greatly different in other countries.

  2. Teacher Professionalization: Motivational Factors and the Influence of Age

    Science.gov (United States)

    Hildebrandt, Susan A.; Eom, Minhee

    2011-01-01

    This study examines motivational factors of teachers who have achieved a national standard of professionalization. Data were collected from National Board certified teachers in the United States (N = 453) using a two-part, web-based survey. Exploratory factor analysis found five motivators: improved teaching, financial gain, collaborative…

  3. Beyond self-esteem: influence of multiple motives on identity construction.

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    Vignoles, Vivian L; Regalia, Camillo; Manzi, Claudia; Golledge, Jen; Scabini, Eugenia

    2006-02-01

    Diverse theories suggest that people are motivated to maintain or enhance feelings of self-esteem, continuity, distinctiveness, belonging, efficacy, and meaning in their identities. Four studies tested the influence of these motives on identity construction, by using a multilevel regression design. Participants perceived as more central those identity elements that provided a greater sense of self-esteem, continuity, distinctiveness, and meaning; this was found for individual, relational, and group levels of identity, among various populations, and by using a prospective design. Motives for belonging and efficacy influenced identity definition indirectly through their direct influences on identity enactment and through their contributions to self-esteem. Participants were happiest about those identity elements that best satisfied motives for self-esteem and efficacy. These findings point to the need for an integrated theory of identity motivation.

  4. Contextual influences on health worker motivation in district hospitals in Kenya

    Directory of Open Access Journals (Sweden)

    Blaauw Duane

    2009-07-01

    Full Text Available Abstract Background Organizational factors are considered to be an important influence on health workers' uptake of interventions that improve their practices. These are additionally influenced by factors operating at individual and broader health system levels. We sought to explore contextual influences on worker motivation, a factor that may modify the effect of an intervention aimed at changing clinical practices in Kenyan hospitals. Methods Franco LM, et al's (Health sector reform and public sector health worker motivation: a conceptual framework. Soc Sci Med. 2002, 54: 1255–66 model of motivational influences was used to frame the study Qualitative methods including individual in-depth interviews, small-group interviews and focus group discussions were used to gather data from 185 health workers during one-week visits to each of eight district hospitals. Data were collected prior to a planned intervention aiming to implement new practice guidelines and improve quality of care. Additionally, on-site observations of routine health worker behaviour in the study sites were used to inform analyses. Results Study settings are likely to have important influences on worker motivation. Effective management at hospital level may create an enabling working environment modifying the impact of resource shortfalls. Supportive leadership may foster good working relationships between cadres, improve motivation through provision of local incentives and appropriately handle workers' expectations in terms of promotions, performance appraisal processes, and good communication. Such organisational attributes may counteract de-motivating factors at a national level, such as poor schemes of service, and enhance personally motivating factors such as the desire to maintain professional standards. Conclusion Motivation is likely to influence powerfully any attempts to change or improve health worker and hospital practices. Some factors influencing motivation may

  5. Motivation in the workplace and its influence on the effectiveness of work

    Directory of Open Access Journals (Sweden)

    Denis Avbar

    2016-09-01

    Full Text Available Research Question(RQ:How can we motivate efficiency of the work, which is managed by the individual or the group? Different ways of motivating an individual in an organization? Purpose: The purpose of the research is to determine positive ways of motivation which would allow individuals in different organizations how to improve the efficiency of the work they perform. The aim of the research is the actual use of motivational tools in practice. Method: The article is transparent and theoretical. It is based primarily on an analysis of available domestic and foreign literature and Internet sources on the issues addressed. Results: In this study, it was found that the motivation and efficiency is directly related. Factors are also interdependent, which means that in the case of lack of motivation of employees in an organization there is significant reduced of efficiency. Motivational motives may be monetary (financial rewards and non-monetary (progression in nature. Society: The survey can point to the importance of motivation in the workplace. Originality: Originality of research is reflected in the examination of the importance of motivation in the workplace and their influence on these positive results and performance at work. Limitations/Future Research: A further education of managers and leaders in organizations, to realize that with the help of motivated collective we can achieve better excellence and results.

  6. Case Study of the Influence of Motivation in School Learning

    Directory of Open Access Journals (Sweden)

    Lina María Jiménez

    2014-07-01

    Full Text Available This reflective paper born of the need to recognize the factors that are promoting student motivation in the learning environment in nowadays. Therefore, it was intended to interpret the relationship between the motivational patterns and learning strategies. To achieve the qualitative research was conducted using the method of ethnography by the technique of participant observation to recognize the motivational patterns and learning strategies used by teachers. This allowed the researcher could see and interact with their subject matter. Revealing that this relationship occurs when the student can choose the strategy, then he feels included in the process to make sense of the activities, contrary to when the teacher proposes the strategy because the student feels it is an imposition. Similarly, it attracted attention the fact that teachers use learning strategies of processing and less metacognitive strategies. It was also noted that some teachers use guidelines as individualized motivational explanation, give value to the question and the answer. However, the life project of students is not related to the objectives of the class, in the same way, there is not a feedback about a correct answer or a mistake. In conclusion, it must be more flexible the use of learning strategies by students and it is also necessary to integrate motivational patterns in the classroom according to their constructivist pedagogical model.

  7. Atmospheric pressure does not influence acute diverticular disease

    OpenAIRE

    Velayos, Benito; Pons-Renedo, Fernando; Feranández-Salazar, Luis; Muñoz, María Fe; Olmo, Lourdes del; Almaraz Gómez, Ana; Beltrán de Heredia, Juan; Hernández-González, José Manuel

    2013-01-01

    Producción Científica The article offers information on a study which examines the influence of atmospheric pressure on the development of acute diverticular disease. The value of atmospheric pressure and its daily trends in 2012 was collected to prove whether atmospheric pressure influence this disease by raising intra-diverticular pressure in days with higher atmospheric pressure. The study involved patients with acute diverticulitis who underwent computed tomography.

  8. Exploring the Influences of Elementary School Students' Learning Motivation on Web-Based Collaborative Learning

    Science.gov (United States)

    Chin-Fei, Huang; Chia-Ju, Liu

    2012-01-01

    The purpose of this study is to explore the influences of students' learning motivation on Web-based collaborative learning. This study conducted learning materials of Web pages about science and collaborative learning, a motivation questionnaire and interviews were used for data collection. Eighty Grade 5 students and a science teacher were…

  9. The Factors Influencing the Motivational Strategy Use of Non-Native English Teachers

    Science.gov (United States)

    Solak, Ekrem; Bayar, Adem

    2014-01-01

    Motivation can be considered one of the most important factors determining success in language classroom. Therefore, this research aims to determine the variables influencing the motivational strategies used by non-native English teachers in Turkish context. 122 non-native English teachers teaching English at a state-run university prep school…

  10. The influence of mental skills on motivation and psychosocial characteristics.

    Science.gov (United States)

    McGraw, Leigh; Pickering, Michael A; Ohlson, Carl; Hammermeister, Jon

    2012-01-01

    The purpose of this observational, cross-sectional study was to assess psychosocial characteristics and intrinsic motivation in a convenience sample of Army soldiers with different mental skills profiles. Participants were recruited immediately before or immediately following regular training activities. Anonymous surveys were completed and collected in the training area. Instruments used in this study included the Ottawa Mental Skills Assessment Tool-3 Revised for Soldiers; Rosenberg Self-esteem Scale; Depression Anxiety Stress Scale-21; University of California, Los Angeles, Loneliness Scale; Beck Hopelessness Scale; Intrinsic Motivation Inventory; and an anger measure. Soldiers with strong mental skill profiles were more intrinsically motivated and psychosocially healthier than their peers with weaker mental skill profiles. It is recommended that a proactive approach to psychological health promotion practices in soldiers be sought rather than reactive treatment plans to psychological sequelae. Future research must examine the role of psychosocial fitness and adaptability to enhance mental skills fitness.

  11. Motivational Influences on Computer-Related Affective States.

    Science.gov (United States)

    Coffin, R. J.; MacIntyre, P. D.

    1999-01-01

    This study of college students examined the effects of motivation to learn to use computers, and previous experience with computers, on three computer-related affective states: anxiety, attitudes, and self-efficacy. Discusses gender differences, path analysis, effects on academic performance, and intrinsic versus extrinsic reasons for taking the…

  12. Motivational and Productivity Factors that Influence the Naval Construction Force

    Science.gov (United States)

    1990-08-01

    basic needs of survival: food, warmth , shelter, rest, water, sexual fulfillment, and other bodily needs. Security needs are concerned with ones future...dissatisfiers) include: company policy and . .. 0 mnmn n 15 administration, supervision, working conditions, interpersonal relations, salary, status...managerial judgement . SUMMARY This chapter has briefly examined some of the more popular and well known of the motivational theories. Which theory is

  13. Learning to Program with Personal Robots: Influences on Student Motivation

    Science.gov (United States)

    McGill, Monica M.

    2012-01-01

    One of the goals of using robots in introductory programming courses is to increase motivation among learners. There have been several types of robots that have been used extensively in the classroom to teach a variety of computer science concepts. A more recently introduced robot designed to teach programming to novice students is the Institute…

  14. The implicit Power Motive and Adolescents' Salivary Cortisol Responses to Acute Psychosocial Stress and Exercise in School.

    Science.gov (United States)

    Wegner, Mirko; Schüler, Julia; Scheuermann, Katharina S; Machado, Sergio; Budde, Henning

    2015-01-01

    In the present study we examined the moderating effect of the power motive on salivary cortisol responses to acute psychosocial stress and exercise in adolescents. Fifty-seven high school students aged M = 14.8 years participated in the study. The Operant Motive Test was applied to measure the implicit power motive and the Personality Research Form was used to measure the explicit power motive. Salivary cortisol levels were assessed before and after the stress stimuli. Participants were randomly assigned to three experimental groups. An exercise group ran 15 minutes at a defined heart rate of 65-75% HRmax. A psychosocial stress group worked on a standard intelligence test for the same amount of time under the assumption, that their test scores will be made public in class after the test. The control group participated in a regular class session. The implicit power motive was significantly associated with increased cortisol levels in the psychosocial stress group. The explicit power motive was not associated with cortisol responses. Findings suggest that the implicit power motive moderates the cortisol responses to acute stress in an adolescent age group with higher responses to psychosocial stress in comparison to exercise or control conditions.

  15. Influence of motivation on control hierarchy in the human frontal cortex.

    Science.gov (United States)

    Bahlmann, Jörg; Aarts, Esther; D'Esposito, Mark

    2015-02-18

    The frontal cortex mediates cognitive control and motivation to shape human behavior. It is generally observed that medial frontal areas are involved in motivational aspects of behavior, whereas lateral frontal regions are involved in cognitive control. Recent models of cognitive control suggest a rostro-caudal gradient in lateral frontal regions, such that progressively more rostral (anterior) regions process more complex aspects of cognitive control. How motivation influences such a control hierarchy is still under debate. Although some researchers argue that both systems work in parallel, others argue in favor of an interaction between motivation and cognitive control. In the latter case it is yet unclear how motivation would affect the different levels of the control hierarchy. This was investigated in the present functional MRI study applying different levels of cognitive control under different motivational states (low vs high reward anticipation). Three levels of cognitive control were tested by varying rule complexity: stimulus-response mapping (low-level), flexible task updating (mid-level), and sustained cue-task associations (high-level). We found an interaction between levels of cognitive control and motivation in medial and lateral frontal subregions. Specifically, flexible updating (mid-level of control) showed the strongest beneficial effect of reward and only this level exhibited functional coupling between dopamine-rich midbrain regions and the lateral frontal cortex. These findings suggest that motivation differentially affects the levels of a control hierarchy, influencing recruitment of frontal cortical control regions depending on specific task demands.

  16. Task-based and questionnaire measures of inhibitory control are differentially affected by acute food restriction and by motivationally salient food stimuli in healthy adults

    Directory of Open Access Journals (Sweden)

    Savani Bartholdy

    2016-08-01

    Full Text Available Adaptive eating behaviors are dependent on an interaction between motivational states (e.g., hunger and the ability to control one’s own behavior (inhibitory control. Indeed, behavioral paradigms are emerging that seek to train inhibitory control to improve eating behavior. However, inhibitory control is a multifaceted concept, and it is not yet clear how different types (e.g., reactive motor inhibition, proactive motor inhibition, reward-related inhibition are affected by hunger. Such knowledge will provide insight into the contexts in which behavioral training paradigms would be most effective. The present study explored the impact of promoting a need state (hunger together with motivationally salient distracting stimuli (food/non-food images on inhibitory control in 46 healthy adults. Participants attended two study sessions, once after eating breakfast as usual and once after acute food restriction on the morning of the session. In each session, participants completed questionnaires on hunger, mood and inhibitory control, and undertook task-based measures of inhibitory control, and had physiological measurements (height, weight and blood glucose obtained by a researcher. Acute food restriction influenced task-based assessments but not questionnaire measures of inhibitory control, suggesting that hunger affects observable behavioral control but not self-reported inhibitory control. After acute food restriction, participants showed greater temporal discounting (devaluation of future rewards, and subjective hunger and these were inversely correlated with stop accuracy on the stop signal task. Finally, participants generally responded faster when food-related distractor images were presented, compared to non-food images, independent of state. This suggests that although food stimuli motivate approach behavior, stimulus relevance does not impact inhibitory control in healthy individuals, nor interact with motivational state. These findings may

  17. Task-Based and Questionnaire Measures of Inhibitory Control Are Differentially Affected by Acute Food Restriction and by Motivationally Salient Food Stimuli in Healthy Adults.

    Science.gov (United States)

    Bartholdy, Savani; Cheng, Jiumu; Schmidt, Ulrike; Campbell, Iain C; O'Daly, Owen G

    2016-01-01

    Adaptive eating behaviors are dependent on an interaction between motivational states (e.g., hunger) and the ability to control one's own behavior (inhibitory control). Indeed, behavioral paradigms are emerging that seek to train inhibitory control to improve eating behavior. However, inhibitory control is a multifaceted concept, and it is not yet clear how different types (e.g., reactive motor inhibition, proactive motor inhibition, reward-related inhibition) are affected by hunger. Such knowledge will provide insight into the contexts in which behavioral training paradigms would be most effective. The present study explored the impact of promoting a "need" state (hunger) together with motivationally salient distracting stimuli (food/non-food images) on inhibitory control in 46 healthy adults. Participants attended two study sessions, once after eating breakfast as usual and once after acute food restriction on the morning of the session. In each session, participants completed questionnaires on hunger, mood and inhibitory control, and undertook task-based measures of inhibitory control, and had physiological measurements (height, weight, and blood glucose) obtained by a researcher. Acute food restriction influenced task-based assessments but not questionnaire measures of inhibitory control, suggesting that hunger affects observable behavioral control but not self-reported inhibitory control. After acute food restriction, participants showed greater temporal discounting (devaluation of future rewards), and subjective hunger and these were inversely correlated with stop accuracy on the stop signal task. Finally, participants generally responded faster when food-related distractor images were presented, compared to non-food images, independent of state. This suggests that although food stimuli motivate approach behavior, stimulus relevance does not impact inhibitory control in healthy individuals, nor interact with motivational state. These findings may provide some

  18. Task-Based and Questionnaire Measures of Inhibitory Control Are Differentially Affected by Acute Food Restriction and by Motivationally Salient Food Stimuli in Healthy Adults

    Science.gov (United States)

    Bartholdy, Savani; Cheng, Jiumu; Schmidt, Ulrike; Campbell, Iain C.; O'Daly, Owen G.

    2016-01-01

    Adaptive eating behaviors are dependent on an interaction between motivational states (e.g., hunger) and the ability to control one's own behavior (inhibitory control). Indeed, behavioral paradigms are emerging that seek to train inhibitory control to improve eating behavior. However, inhibitory control is a multifaceted concept, and it is not yet clear how different types (e.g., reactive motor inhibition, proactive motor inhibition, reward-related inhibition) are affected by hunger. Such knowledge will provide insight into the contexts in which behavioral training paradigms would be most effective. The present study explored the impact of promoting a “need” state (hunger) together with motivationally salient distracting stimuli (food/non-food images) on inhibitory control in 46 healthy adults. Participants attended two study sessions, once after eating breakfast as usual and once after acute food restriction on the morning of the session. In each session, participants completed questionnaires on hunger, mood and inhibitory control, and undertook task-based measures of inhibitory control, and had physiological measurements (height, weight, and blood glucose) obtained by a researcher. Acute food restriction influenced task-based assessments but not questionnaire measures of inhibitory control, suggesting that hunger affects observable behavioral control but not self-reported inhibitory control. After acute food restriction, participants showed greater temporal discounting (devaluation of future rewards), and subjective hunger and these were inversely correlated with stop accuracy on the stop signal task. Finally, participants generally responded faster when food-related distractor images were presented, compared to non-food images, independent of state. This suggests that although food stimuli motivate approach behavior, stimulus relevance does not impact inhibitory control in healthy individuals, nor interact with motivational state. These findings may provide

  19. Acute Stress Influences Neural Circuits of Reward Processing

    Directory of Open Access Journals (Sweden)

    Anthony John Porcelli

    2012-11-01

    Full Text Available People often make decisions under aversive conditions such as acute stress. Yet, less is known about the process in which acute stress can influence decision-making. A growing body of research has established that reward-related information associated with the outcomes of decisions exerts a powerful influence over the choices people make and that an extensive network of brain regions, prominently featuring the striatum, is involved in the processing of this reward-related information. Thus, an important step in research on the nature of acute stress’ influence over decision-making is to examine how it may modulate responses to rewards and punishments within reward-processing neural circuitry. In the current experiment, we employed a simple reward processing paradigm – where participants received monetary rewards and punishments – known to evoke robust striatal responses. Immediately prior to performing each of two task runs, participants were exposed to acute stress (i.e., cold pressor or a no stress control procedure in a between-subjects fashion. No stress group participants exhibited a pattern of activity within the dorsal striatum and orbitofrontal cortex consistent with past research on outcome processing – specifically, differential responses for monetary rewards over punishments. In contrast, acute stress group participants’ dorsal striatum and orbitofrontal cortex demonstrated decreased sensitivity to monetary outcomes and a lack of differential activity. These findings provide insight into how neural circuits may process rewards and punishments associated with simple decisions under acutely stressful conditions.

  20. Approach motivation and cognitive resources combine to influence memory for positive emotional stimuli.

    Science.gov (United States)

    Crowell, Adrienne; Schmeichel, Brandon J

    2016-01-01

    Inspired by the elaborated intrusion theory of desire, the current research tested the hypothesis that persons higher in trait approach motivation process positive stimuli deeply, which enhances memory for them. Ninety-four undergraduates completed a measure of trait approach motivation, viewed positive or negative image slideshows in the presence or absence of a cognitive load, and one week later completed an image memory test. Higher trait approach motivation predicted better memory for the positive slideshow, but this memory boost disappeared under cognitive load. Approach motivation did not influence memory for the negative slideshow. The current findings support the idea that individuals higher in approach motivation spontaneously devote limited resources to processing positive stimuli.

  1. The Influence of Positive Attitudes and Motivation on Successful L2 learning

    Institute of Scientific and Technical Information of China (English)

    陈影

    2015-01-01

    As the development of the second language learning(L2),it becomes more significant to study the factors that influence the success in L2 learning.Positive attitudes and motivation definitely play vital role in L2 learning process. This paper briefly analyses how these two factors influence L2 learning.

  2. The Influence of Positive Attitudes and Motivation on Successful L2 learning

    Institute of Scientific and Technical Information of China (English)

    陈影

    2015-01-01

    As the development of the second language learning(L2),it becomes more significant to study the factors that influence the success in L2 learning.Positive attitudes and motivation definitely play vital role in L2 learning process.This paper briefly analyses how these two factors influence L2learning.

  3. Transformational Leadership and Change: How Leaders Influence Their Followers' Motivation Through Organizational Justice.

    Science.gov (United States)

    Deschamps, Carl; Rinfret, Natalie; Lagacé, Marie Claude; Privé, Catherine

    2016-01-01

    In the past decade, the reform of Québec's healthcare establishments has resulted in a reduction in the number of institutions through mergers and closures. In this report, we investigate the consequences of reform by looking at managers' motivations and related mitigating factors. We examine the influence that transformational leaders have on their employees' motivation through organizational justice. Using a survey of 253 healthcare managers, we describe how the positive impact of transformational leadership on motivation is fully mediated via different aspects of organizational justice. The results indicate that while transformational leaders influence each type of organizational justice, followers' motivation is affected primarily by procedural and interpersonal justice and little by distributive justice.

  4. Experience-based teaching of acute medicine for extra motivated medical students and young physicians – 4th Emergency Medicine Course and 6th AKUTNĚ.CZ Congress

    Directory of Open Access Journals (Sweden)

    Petr Štourač

    2014-12-01

    Full Text Available Faculty of Medicine of the Masaryk University (MU, and especially its departments focusing on acute medicine, make an active effort to find and to support extra motivated students by organising courses and congresses with simulation-based learning sessions for them. 4th Emergency Medicine Course (EMC and 6th AKUTNĚ.CZ Congress were organised during 2014. EMC was held during a weekend in mid-April for 80 medical students. The congress was held on 22nd November 2014. A group of more than 700 enthusiastic professionals including physicians, nursing staff and medical students interested in acute medicine met again in Brno at the University Campus Bohunice. We also report the evaluation of effectiveness of different types of sessions, as well as its influence on practical skills and the fixation of memory footprint. The website AKUTNĚ.CZ (www.akutne.cz is freely accessible, and anyone can find and watch all the videos and presentations there.

  5. Dissociable influences of reward motivation and positive emotion on cognitive control.

    Science.gov (United States)

    Chiew, Kimberly S; Braver, Todd S

    2014-06-01

    It is becoming increasingly appreciated that affective and/or motivational influences contribute strongly to goal-oriented cognition and behavior. An unresolved question is whether emotional manipulations (i.e., direct induction of affectively valenced subjective experience) and motivational manipulations (e.g., delivery of performance-contingent rewards and punishments) have similar or distinct effects on cognitive control. Prior work has suggested that reward motivation can reliably enhance a proactive mode of cognitive control, whereas other evidence is suggestive that positive emotion improves cognitive flexibility, but reduces proactive control. However, a limitation of the prior research is that reward motivation and positive emotion have largely been studied independently. Here, we directly compared the effects of positive emotion and reward motivation on cognitive control with a tightly matched, within-subjects design, using the AX-continuous performance task paradigm, which allows for relative measurement of proactive versus reactive cognitive control. High-resolution pupillometry was employed as a secondary measure of cognitive dynamics during task performance. Robust increases in behavioral and pupillometric indices of proactive control were observed with reward motivation. The effects of positive emotion were much weaker, but if anything, also reflected enhancement of proactive control, a pattern that diverges from some prior findings. These results indicate that reward motivation has robust influences on cognitive control, while also highlighting the complexity and heterogeneity of positive-emotion effects. The findings are discussed in terms of potential neurobiological mechanisms.

  6. The Influence of Perceived Disgust on Students' Motivation and Achievement

    Science.gov (United States)

    Randler, Christoph; Hummel, Eberhard; Wüst-Ackermann, Peter

    2013-11-01

    There are a wide range of student emotions in academic settings, but apart from emotions such as interest and well-being, disgust is a negative emotion which might be relevant in biology education, for instance, during dissection or when encountering living animals. This paper addresses the issue of situational disgust during a course at the university using living animals and prepared mounts. The course covers a wide range of organisms from protists (e.g. Paramecium) through invertebrates to vertebrates and uses many methods (e.g. microscopy, dissection, and behavioral observations) and specific content (anatomy, structure, and behavior). The dissection of the trout was rated as most disgusting, followed by working with living woodlice, living earthworms, and living snails. The least disgusting lessons were those dealing with microscopy, mammalian skulls, honeybee dance, and bird flight. Based on animals, macro-invertebrates were rated as most disgusting and mammals as least disgusting. Concerning methods, observing through a microscope was perceived as being least disgusting, followed by experiments without animals, then followed by experiments with living animals and, most disgusting, dissection. Disgust was correlated negatively with interest, well-being, and competence but positively with pressure and boredom. Thus, low disgust is related to high interest, well-being, and competence, while higher disgust is related to higher pressure and boredom. The results show a need for measuring situational disgust in addition to survey studies. They also suggest that perceived disgust negatively affects intrinsic motivation. This has implications for biology teaching, because carrying out dissections or experiencing living animals in the classroom may have a detrimental effect on motivation.

  7. Practical implications of understanding the influence of motivations on commitment to voluntary urban conservation stewardship.

    Science.gov (United States)

    Asah, Stanley T; Blahna, Dale J

    2013-08-01

    Although the word commitment is prevalent in conservation biology literature and despite the importance of people's commitment to the success of conservation initiatives, commitment as a psychological phenomenon and its operation in specific conservation behaviors remains unexplored. Despite increasing calls for conservation psychology to play a greater role in meeting conservation goals, applications of the psychological sciences to specific conservation behaviors, illustrating their utility to conservation practice, are rare. We examined conservation volunteers' motivations and commitment to urban conservation volunteering. We interviewed key informant volunteers and used interview findings to develop psychometric scales that we used to assess motivations and commitment to volunteer. We surveyed 322 urban conservation volunteers and used factor analysis to reveal how volunteers structure their motivations and commitment to volunteer for urban conservation activities. Six categories of motivations and 2 categories of commitment emerged from factor analysis. Volunteers were motivated by desires to help the environment, defend and enhance the ego, career and learning opportunities, escape and exercise, social interactions, and community building. Two forms of commitment, affective and normative commitment, psychologically bind people to urban conservation volunteerism. We used linear-regression models to examine how these categories of motivations influence volunteers' commitment to conservation volunteerism. Volunteers' tendency to continue to volunteer for urban conservation, even in the face of fluctuating counter urges, was motivated by personal, social, and community functions more than environmental motivations. The environment, otherwise marginally important, was a significant motivator of volunteers' commitment only when volunteering met volunteers' personal, social, and community-building goals. Attention to these personal, social, and community

  8. Leader Influences on Training Effectiveness: Motivation and Outcome Expectation Processes

    Science.gov (United States)

    Scaduto, Anne; Lindsay, Douglas; Chiaburu, Dan S.

    2008-01-01

    Training effectiveness is a function of trainee characteristics, training design and contextual factors. Social exchanges in the work environment have received less attention compared with other training effectiveness predictors. We focus on the extent to which leaders (through their relationships and exchanges with followers) influence skill…

  9. Modern foraging: Presence of food and energy density influence motivational processing of food advertisements.

    Science.gov (United States)

    Bailey, Rachel L

    2016-12-01

    More energy dense foods are preferable from an optimal foraging perspective, which suggests these foods are more motivationally relevant due to their greater capability of fulfilling biological imperatives. This increase in motivational relevance may be exacerbated in circumstances where foraging will be necessary. This study examined how food energy density and presence of food in the immediate environment interacted to influence motivational processing of food advertisements. N = 58 adults viewed advertisements for foods varying in energy density in contexts where the advertised food was actually present in the viewing room or not. Advertisements for more energy dense foods elicited greater skin conductivity level compared to ads for less energy dense foods when food was not present. All ads elicited decreases in corrugator supercilii activation indicating positive emotional response resultant from appetitive motivational activation, though the greatest activation was exhibited toward higher energy density foods when food was present. This supports an optimal foraging perspective and has implications for healthy eating interventions.

  10. Autonomy, Affiliation, and Ability: Relative Salience of Factors that Influence Online Learner Motivation and Learning Outcomes

    Directory of Open Access Journals (Sweden)

    Kuan-Chung Chen

    2010-03-01

    Full Text Available Autonomy, affiliation, and ability appear as main factors that influence online learners‟ motivation and learning outcomes, however, the relative salience of these three factors remains unclear in the online learning literature. Drawing on Deci and Ryan‟s self-determination theory, this study sought to bridge this gap by investigating the relative salience of perceived autonomy, affiliation, and ability on learner motivation and learning outcomes in two special education online programs (N = 262. This study found that the most salient predictor varied from categories of motivation and learning outcomes, and the number of significant predictors increased by participants‟ level of motivation/self-determination. Results of this study provide implications for online learner support.

  11. A study on the influence of organizational climate on motivation of employees

    Directory of Open Access Journals (Sweden)

    Sibel Gök

    2009-10-01

    Full Text Available The relation between organizational climate and organizational efficiency is frequently pointed out in recent management and labour psychology studies. Organizational climate has positive or negative impacts on performance, job satisfaction, and motivation of employees.In this study, which consists of two parts, the relation between organizational climate and work motivation is examined. The first part of the study contains theoretical framework with regard to the organizational climate and work motivation.In the second part, a field research is presented. 252 employees were interviewed in this study. The data that obtained from interviews were analyzed and subsequently evaluated in terms of statistical outcomes. The statistical results demonstrated that organizational climate has a positive influence on motivation of employees.

  12. Pharmaceutical Sponsorship Bias Influences Thrombolytic Literature in Acute Ischemic Stroke

    Directory of Open Access Journals (Sweden)

    Ryan P Radecki

    2011-05-01

    Full Text Available Background: The efficacy of thrombolytic therapy for acute ischemic stroke remains controversial in Emergency Medicine and has not been fully endorsed by either the American College of Emergency Physicians or the American Academy of emergency medicine. A growing recognition exists of the influence of pharmaceutical sponsorship on the reported findings of published clinical trials. Sponsorship bias has been suggested as a potential criticism of the literature and guidelines favoring thrombolytic therapy. Objective: The objective of this study is to review the most influential literature regarding thrombolytic therapy for acute ischemic stroke and document the presence or absence of pharmaceutical sponsorship. Methods: A publication-citation analysis was performed to identify the most frequently cited articles pertaining to thrombolytic therapy for acute ischemic stroke. Identified articles were reviewed for disclosures of pharmaceutical funding. Results: Of the 20 most-cited articles pertaining to thrombolytic therapy for acute stroke, 17 (85% disclosed pharmaceutical sponsorship. These disclosures range from general sponsorship to direct employment of authors by pharmaceutical companies. Conclusion: An overwhelming predominance of the most influential literature regarding thrombolytic therapy for acute ischemic stroke is susceptible to sponsorship bias. This potential bias may provide a basis for physician concern regarding the efficacy and safety of thrombolytic therapy. Further, large, independent, placebo-controlled studies may be required to guide therapy and professional guidelines definitively for acute ischemic stroke. [West J Emerg Med. 2011;12(4:435–441.

  13. Intrinsic and Extrinsic Motivation in Early Adolescents' Friendship Development: Friendship Selection, Influence, and Prospective Friendship Quality

    Science.gov (United States)

    Ojanen, Tiina; Sijtsema, Jelle J.; Hawley, Patricia H.; Little, Todd D.

    2010-01-01

    Friendships are essential for adolescent social development. However, they may be pursued for varying motives, which, in turn, may predict similarity in friendships via social selection or social influence processes, and likely help to explain friendship quality. We examined the effect of early adolescents' (N = 374, 12-14 years) intrinsic and…

  14. Intrinsic and extrinsic motivation in early adolescents' friendship development : Friendship selection, influence, and prospective friendship quality

    NARCIS (Netherlands)

    Ojanen, Tiina; Sijtsema, Jelle J.; Hawley, Patricia H.; Little, Todd D.; Ojanen, M.

    2010-01-01

    Friendships are essential for adolescent social development. However, they may be pursued for varying motives, which, in turn, may predict similarity in friendships via social selection or social influence processes, and likely help to explain friendship quality. We examined the effect of early adol

  15. Understanding employees' informal workplace learning: The joint influence of career motivation and self-construal

    NARCIS (Netherlands)

    Rijn, van Monique Bernadette; Yang, Huadong; Sanders, Karin

    2013-01-01

    Purpose – This paper aims to investigate the joint influence of employees' career motivation and their self-construal on their engagement in three informal workplace learning activities: keeping up-to-date, asking for feedback from supervisors and knowledge sharing. Design/methodology/approach – D

  16. Implementing an Active Learning Environment to Influence Students' Motivation in Biochemistry

    Science.gov (United States)

    Cicuto, Camila Aparecida Tolentino; Torres, Bayardo Baptista

    2016-01-01

    The Biochemistry: Biomolecules Structure and Metabolism course's goal is to promote meaningful learning through an active learning environment. Thus, study periods (SP) and discussion groups (DG) are used as a substitute for lecture classes. The goal of this study was to evaluate how this learning environment influences students' motivation (n =…

  17. The Influence of Content on Adult L2 Learners' Task Motivation: An Interest Theory Perspective

    Science.gov (United States)

    Poupore, Glen

    2014-01-01

    This study investigates the influence of content-related conditions on adult second language learners' task motivation during interactive tasks. It also aims to identify what is referred to as interestingness conditions within task content, that is, elements that are intrinsically interesting to most individuals. The investigation was conducted…

  18. The Influence of Competence, Motivation, and Organisational Culture to High School Teacher Job Satisfaction and Performance

    Science.gov (United States)

    Arifin, H. Muhammad

    2015-01-01

    The study aims to find out and analyze the influence of competence, motivation, and organizational competence to high school teacher job satisfaction and performance in Jayapura City, Papua, Indonesia. The study was conducted on 117 respondents of 346 teachers by means of questionnaire. Data is analyzed by SEM analysis method in AMOS program.…

  19. The influence of reading motives on the responses after reading blogs.

    Science.gov (United States)

    Huang, Li-Shia; Chou, Yu-Jen; Lin, Che-Hung

    2008-06-01

    As the number of blogs increases dramatically, these online forums have become important media people use to share feelings and information. Previous research of blogs focuses on writers (i.e., bloggers), but the influence of blogs also requires investigations from readers' perspectives. This study therefore explores motives for reading blogs and discusses their effects on the responses after reading blogs. According to a factor analysis of 204 respondents in Taiwan, motives for reading blogs consist of affective exchange, information search, entertainment, and getting on the bandwagon. A regression analysis suggests the effects of these motives on three major responses--opinion acceptance, interaction intentions, and word-of-mouth (WOM) intentions--reflect the influence of blogs. Specifically, readers who focus on affective exchanges believe blog messages, interact with bloggers, and spread messages to others. Information search and entertainment motives positively affect opinion acceptance; blog readers who focus on information and those who read for fun both view blogs as trustworthy sources. Getting on the bandwagon also positively influences interaction and WOM intentions; these readers interact with bloggers and transmit messages to others.

  20. Influence of brand differential on motivation to conform and manufacturer versus store brand purchase intention

    Directory of Open Access Journals (Sweden)

    Tran, E.

    2014-05-01

    Full Text Available Relationships and characteristics that influence consumers’ purchase decision between store brand and manufacturer brand product offerings have emerged as an interesting and practical area of research. From a management perspective, understanding the process by which consumers make purchase choices between these brand offerings would lead to both theoretical and practical applications. Therefore, this study attempts to enhance understanding about the factors that influence consumers’ manufacturer versus store brand purchase decisions. A conceptual model is developed to integrate the manner by which a consumer’s motivation to conform to the perceived social norm of purchasing manufacturer brand products influences this purchase decision. The model is tested using survey data. Findings indicate the importance of the intensity of perceived differences between store brand and manufacturer brand product offerings in affecting consumers’ purchase intention of these products. The relationship is also mediated by consumers’ motivation to conform to manufacturer brand products in their purchase decision.

  1. Varying influences of motivation factors on employees' likelihood to perform safe food handling practices because of demographic differences.

    Science.gov (United States)

    Ellis, Jason D; Arendt, Susan W; Strohbehn, Catherine H; Meyer, Janell; Paez, Paola

    2010-11-01

    Food safety training has been the primary avenue for ensuring food workers are performing proper food handling practices and thus, serving safe food. Yet, knowledge of safe food handling practices does not necessarily result in actual performance of these practices. This research identified participating food service employees' level of agreement with four factors of motivation (internal motivations, communication, reward-punishment, and resources) and determined if respondents with different demographic characteristics reported different motivating factors. Data were collected from 311 food service employees who did not have any supervisory responsibilities. Intrinsic motivation agreement scores were consistently the highest of all four motivational factors evaluated and did not differ across any of the demographic characteristics considered. In contrast, motivation agreement scores for communication, reward-punishment, and resources did differ based on respondents' gender, age, place of employment, job status, food service experience, completion of food handler course, or possession of a food safety certification. In general, respondents agreed that these motivation factors influenced their likelihood to perform various safe food handling procedures. This research begins to illustrate how employees' demographic characteristics influence their responses to various motivators, helping to clarify the complex situation of ensuring safe food in retail establishments. Future research into why employee willingness to perform varies more for extrinsic motivation than for intrinsic motivation could assist food service managers in structuring employee development programs and the work environment, in a manner that aids in improving external motivation (communication, reward-punishment, and resources) and capitalizing on internal motivation.

  2. The Influence of Affective States Varying in Motivational Intensity on Cognitive Scope

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    Eddie eHarmon-Jones

    2012-09-01

    Full Text Available We review a program of research that has suggested that affective states high in motivationally intensity (e.g., enthusiasm, disgust narrow cognitive scope, whereas affective states low in motivationally intensity (e.g., joy, sadness broaden cognitive scope. Further supporting this interpretation, indices of brain activations, derived from human electroencephalography, suggest that the motivational intensity of the affective state predicts the narrowing of cognitive scope. Finally, research suggests that the relationship between emotive intensity and cognitive scope is bi-directional, such that manipulated changes in cognitive scope influence early brain activations associated with emotive intensity. In the end, the review highlights how emotion can impair and improve certain cognitive processes.

  3. Physical activity and quality of life: assessing the influence of activity frequency, intensity, volume, and motives.

    Science.gov (United States)

    Lustyk, M Kathleen B; Widman, Laura; Paschane, Amy A E; Olson, Karen C

    2004-01-01

    In the present study, the authors investigated the impact of exercise frequency, intensity, and volume along with exercise motives on quality of life (QOL) reports. The authors assessed exercise habits with the Godin Leisure Time Activity Scale and measured exercise motives with the Reasons for Exercise Inventory. The Quality of Life Inventory assessed satisfaction in 16 domains including health, work, and recreation. High-frequency exercisers reported significantly higher health, helping, and community-related QOL than those who exercised less frequently. The authors noted significantly higher health-related QOL in the heavy volume group compared with the other volume groups. Multiple regression tests revealed that activity intensity and exercise motives significantly predicted QOL reports. The strongest bivariate correlations with QOL existed for mild activity and exercising for fitness and health reasons. Thus, high-frequency activity of mild intensity that produces high kcal utilization and is performed to improve health and fitness has the strongest influence on QOL reports.

  4. IMPROVEMENT OF ORAL HYGIENE STATUS IN CHILDREN INFLUENCED BY MOTIVATION PROGRAMS.

    Directory of Open Access Journals (Sweden)

    Dobrinka M. Damyanova

    2015-09-01

    Full Text Available Background: Providing and maintaining proper oral hygiene is related with the control of initiation and progression of dental caries and periodontal diseases. Objective: To accentuate on the application and effectiveness of standardized motivational program for oral hygiene in children with assessment of OHI-S Green-Vermillion. Methods: The study includes 200 children from 3 to 6 years of age. Comparison and evaluation of effectiveness of toothpastes with different fluoride concentrations regarding proper hygiene status in children. Application of OHI-S by Green-Vermillion. Examined children are divided into two groups. The first group consists of 100 children divided into two subgroups. The subgroup of children aged from 3 to 5 years washed their teeth with toothpaste containing 500 ppm F. The subgroup of children at the age of 6 used toothpaste containing 1000 ppm F. Concerning the second, control group of 100 children no specific motivation activities were provided. Results: Among children being influenced by standardized motivation program combined with application of toothpaste with 500 ppm F, 45% show better oral hygiene level. Among children influenced by standardized motivation program and toothpaste of 1000 ppm F, 20% of them are with improved oral hygiene status. Reduction of the OHI-S values in children from 3 to 5 years is established from 1.92 to 1.16. In children at the age of 6 OHI-S is reduced from 1.67 to 1.14. Conclusion: 1. All children improve their oral hygiene status after a period of training and motivation. 2. In children at high decay risk standardized motivation program should be combined with additional prophylactic approaches.

  5. Endocannabinoid Signaling in Motivation, Reward, and Addiction: Influences on Mesocorticolimbic Dopamine Function.

    Science.gov (United States)

    Sagheddu, Claudia; Muntoni, Anna Lisa; Pistis, Marco; Melis, Miriam

    2015-01-01

    Evidence suggests that the endocannabinoid system has been conserved in the animal kingdom for 500 million years, and this system influences many critical behavioral processes including associative learning, reward signaling, goal-directed behavior, motor skill learning, and action-habit transformation. Additionally, the neurotransmitter dopamine has long been recognized to play a critical role in the processing of natural rewards, as well as of motivation that regulates approach and avoidance behavior. This motivational role of dopamine neurons is also based upon the evidence provided by several studies investigating disorders of dopamine pathways such as drug addiction and Parkinson's disease. From an evolutionary point of view, individuals engage in behaviors aimed at maximizing and minimizing positive and aversive consequences, respectively. Accordingly, those with the greatest fitness have a better potential to survival. Hence, deviations from fitness can be viewed as a part of the evolutionary process by means of natural selection. Given the long evolutionary history of both the endocannabinoid and dopaminergic systems, it is plausible that they must serve as fundamental and basic modulators of physiological functions and needs. Notably, endocannabinoids regulate dopamine neuronal activity and its influence on behavioral output. The goal of this chapter is to examine the endocannabinoid influence on dopamine signaling specifically related to (i) those behavioral processes that allow us to successfully adapt to ever-changing environments (i.e., reward signaling and motivational processes) and (ii) derangements from behavioral flexibility that underpin drug addiction.

  6. Gifted Students' Intrinsic and Extrinsic Motivations and Parental Influence on Their Motivation: From the Self-Determination Theory Perspective

    Science.gov (United States)

    Al-Dhamit, Yahya; Kreishan, Lana

    2016-01-01

    The aim of this research is to describe and investigate a sample of school gifted students' intrinsic and extrinsic motivations, and the role of their parents in fostering motivational achievements in Jordan. In the study, 122 gifted students were selected to complete a questionnaire (adapted from Pelletier, Fortier and Vallerand et?al.)…

  7. Scaffolding software: How does it influence student conceptual understanding and motivation?

    Science.gov (United States)

    Butler, Kyle A.

    The purpose of this study was to determine the influence of scaffolding software on student conceptual understanding and motivation. This study also provides insight on how students use the scaffolding features found in Artemis and the extent to which features show a relationship to student conceptual understanding and motivation. A Randomized Solomon Four Group Design was used in this study. As students worked through a project based unit over photosynthesis, the students performed information seeking activities that were based on their own inquiry. For this purpose, the students in the experimental group used an example of scaffolding software called Artemis, while the students in the control group used a search engine of their choice. To measure conceptual understanding, the researcher analyzed student generated concept maps on photosynthesis using three different methods (quantitative, qualitative, hierarchical). To measure motivation, the researcher used a survey that measured motivation on five different indicators: intrinsic goal orientation, extrinsic goal orientation, task value, control of learning beliefs, self-efficacy for learning and performance. Finally, the researcher looked at the relationship and influence of the scaffolding features on two student performance scores at the end of the unit. This created a total of ten dependent variables in relationship to the treatment. Overall, the students used the collaborative features 25% of the time, the maintenance features 0.84% of the time, the organizational features 16% of the time, the saving/viewing features 7% of the time and the searching features 51% of the time. There were significant correlations between the saving/viewing features hits and the students' task value (r = .499, p motivation.

  8. A study on the influence of organizational climate on motivation of employees

    Directory of Open Access Journals (Sweden)

    Sibel Gök

    2009-10-01

    Full Text Available Normal 0 21 false false false MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman"; mso-ansi-language:#0400; mso-fareast-language:#0400; mso-bidi-language:#0400;} The relation between organizational climate and organizational efficiency is frequently pointed out in recent management and labour psychology studies. Organizational climate has positive or negative impacts on performance, job satisfaction, and motivation of employees. In this study, which consists of two parts, the relation between organizational climate and work motivation is examined. The first part of the study contains theoretical framework with regard to the organizational climate and work motivation. In the second part, a field research is presented. 252 employees were interviewed in this study.  The data that obtained from interviews were analyzed and subsequently evaluated in terms of statistical outcomes. The statistical results demonstrated that organizational climate has a positive influence on motivation of employees.

  9. Factors influencing prehospital delay for patients with acute myocardial infarction

    Institute of Scientific and Technical Information of China (English)

    Shujuan CHENG; Lufen GUO; Juyuan LIU; Xiaoling ZHU; Hongbing YAN

    2007-01-01

    Objective To investigate the influencing factors for prehospital delay in patients with acute myocardial infarction (AMI).Methods A total of 807 consecutive patients with AMI who presented to the emergency department of Beijing Anzhen Hospital were analyzed. The influence of several potential risk factors on the prehospital delay time (PDT) was evaluated by comparing patients admitted more than 2 hours after onset of chese pain with those admitted within 2 hours after onset. Results Among 807 patients, 402 came to the hospital within 2 hours while the others arrived at the hospital after 2 hours. The median PDT was 130 min. Among the potential variables, advanced age, history of diabetes mellitus, occurrence of symptom at night and use of emergency medical service significantly affected PDT by multivariate analysis. Conclusion Interventions aimed at reducing the prehospital delay in AMI should primarily focus on the awareness of the risk and help-seeking behavior of patients.

  10. The influence of motivating operations on generalization probes of specific mands by children with autism.

    Science.gov (United States)

    Fragale, Christina L; O'Reilly, Mark F; Aguilar, Jeannie; Pierce, Nigel; Lang, Russell; Sigafoos, Jeff; Lancioni, Giulio

    2012-01-01

    We investigated the influence of motivating operations on the generalization of newly taught mands across settings and communication partners for 3 children with autism. Two conditions were implemented prior to generalization probes. In the first condition, participants were given access to a preferred item until they rejected the item (i.e., abolishing operation). In the second condition, the item was not available to participants prior to generalization probes (i.e., establishing operation). The effects of these conditions on the generalization of newly taught mands were evaluated in a multielement design. Results indicated differentiated responding during generalization probes in which more manding with the target mand was observed following the presession no-access condition than in the presession access condition. These results support the consideration of motivating operations when assessing generalization of target mands to various untrained contexts.

  11. Enriching traditional biology lectures digital concept maps and their influence on cognition and motivation

    Directory of Open Access Journals (Sweden)

    Steffen Schaal

    2010-04-01

    Full Text Available Higher education deals with complex knowledge and university teaching should focus on conceptual understanding. Adequate knowledge structures are essential and active knowledge construction should be supported for meaningful learning. But traditional lectures mostly are structured by slides which may misleadingly cause linear representations of knowledge. In this study, a framework for digital concept maps was developed to complement lectures in human biology. The course was aimed at student science teachers at the undergraduate level. The work is based on theoretical research on computer-supported learning, on knowledge structures perspectives within learning environments as well as on self-determination theory. Each session was supplemented by a digital, multimedia-enriched concept map. After each single lecture, students had free access to the concept maps to reinforce the latest topics. The objective of the study was to examine if the use of complementary concept maps (i influences achievement and (ii if motivational variables influence the use of the concept maps. In both cases, influences of computer-user self-efficacy were expected (iii. The students’ (N = 171 concept map use was logged, achievement was tested and motivational variables were surveyed (e.g. interest/ enjoyment, perceived competence, effort/ importance, value/usefulness. The logfile-data allowed distinguishing learners according to their concept map use. Results reveal the benefit of additional concept maps for achievement, positive motivational aspects and computer-user self-efficacy as mediating factors showed some influence. The emphasize of further research should be on students’ active engagement in structuring their individual learning by constructing concept maps themselves, especially in science education courses.

  12. Influence of Career Motivation on Science Learning in Korean High-School Students

    Science.gov (United States)

    Shin, Sein; Lee, Jun-Ki; Ha, Minsu

    2017-01-01

    Motivation to learn is an essential element in science learning. In this study, the role of career motivation in science learning was examined. In particular, first, a science motivation model that focused on career motivation was tested. Second, the role of career motivation as a predictor of STEM track choice was examined. Third, the effect of…

  13. Overlapping genetic and child-specific nonshared environmental influences on listening comprehension, reading motivation, and reading comprehension.

    Science.gov (United States)

    Schenker, Victoria J; Petrill, Stephen A

    2015-01-01

    This study investigated the genetic and environmental influences on observed associations between listening comprehension, reading motivation, and reading comprehension. Univariate and multivariate quantitative genetic models were conducted in a sample of 284 pairs of twins at a mean age of 9.81 years. Genetic and nonshared environmental factors accounted for statistically significant variance in listening and reading comprehension, and nonshared environmental factors accounted for variance in reading motivation. Furthermore, listening comprehension demonstrated unique genetic and nonshared environmental influences but also had overlapping genetic influences with reading comprehension. Reading motivation and reading comprehension each had unique and overlapping nonshared environmental contributions. Therefore, listening comprehension appears to be related to reading primarily due to genetic factors whereas motivation appears to affect reading via child-specific, nonshared environmental effects.

  14. Influence of acute glycaemic level on measures of myocardial infarction in non-diabetic pigs

    DEFF Research Database (Denmark)

    Diemar, Sarah S; Sejling, Anne-Sophie; Iversen, Kasper K;

    2015-01-01

    OBJECTIVE: Patients with diabetes are at increased risk of experiencing myocardial infarction. The influence of the prevailing plasma glucose level on infarction and mortality after acute ischaemia is however unknown. The aim was to study the effect of the acute plasma glucose level on the myocar...... glycaemic level and measures of myocardial infarction, rates of ventricular fibrillation and subsequent premature death in the setting of acute ischaemia and reperfusion.......OBJECTIVE: Patients with diabetes are at increased risk of experiencing myocardial infarction. The influence of the prevailing plasma glucose level on infarction and mortality after acute ischaemia is however unknown. The aim was to study the effect of the acute plasma glucose level...

  15. Influence of trait behavioral inhibition and behavioral approach motivation systems on the LPP and frontal asymmetry to anger pictures.

    Science.gov (United States)

    Gable, Philip A; Poole, Bryan D

    2014-02-01

    Behavioral approach and avoidance are fundamental to the experience of emotion and motivation, but the motivational system associated with anger is not well established. Some theories posit that approach motivational processes underlie anger, whereas others posit that avoidance motivational processes underlie anger. The current experiment sought to address whether traits related to behavioral approach or avoidance influence responses to anger stimuli using multiple measures: ERP, electroencephalographic (EEG) α-asymmetry and self-report. After completing the behavioral inhibition system/behavioral approach system (BIS/BAS) scales, participants viewed anger pictures and neutral pictures. BAS predicted larger late positive potentials (LPPs) to anger pictures, but not to neutral pictures. In addition, BAS predicted greater left-frontal asymmetry to anger pictures. Moreover, larger LPPs to anger pictures related to greater left-frontal EEG asymmetry during anger pictures. These results suggest that trait approach motivation relates to neurophysiological responses of anger.

  16. Manual and oral apraxia in acute stroke, frequency and influence on functional outcome

    DEFF Research Database (Denmark)

    Pedersen, P M; Jørgensen, H S; Kammersgaard, L P;

    2001-01-01

    To determine the frequency of manual and oral apraxia in acute stroke and to examine the influence of these symptoms on functional outcome.......To determine the frequency of manual and oral apraxia in acute stroke and to examine the influence of these symptoms on functional outcome....

  17. Relationship Between Career Aspirations and Measures of Motivation Toward Biology and Physics, and the Influence of Gender

    Science.gov (United States)

    Koul, Ravinder; Lerdpornkulrat, Thanita; Chantara, Soontornpathai

    2011-12-01

    A student's motivational orientation is considered to be a predictor of a range of related education decisions, from attending classes to choosing a particular course or a profession. This survey study conducted with student volunteers (males = 519; females = 904) enrolled in secondary school science-math academic stream in Thailand investigated the relationship between measures of motivation (achievement goal orientation and physics and biology classroom anxiety) and aspirations for high earning science and math related careers. Results of multiple discriminant analyses showed gender differences in the motivational factors that influence career aspirations. Our interpretation of the findings highlights the significance of cultural beliefs about gender in decision making for careers.

  18. The influence of autonomous and controlling motives on physical activity intentions within the Theory of Planned Behaviour.

    Science.gov (United States)

    Hagger, Martin S.; Chatzisarantis, Nikos L. D.; Biddle, Stuart J. H.

    2002-09-01

    OBJECTIVES: This study aimed to examine how general motives from self-determination theory (SDT; Deci & Ryan, 1985) influence intentions to engage in physical activity within the Theory of Planned Behaviour (TPB; Ajzen, 1985). It was hypothesized that the general motives will influence intentions only when mediated by the specific cognitions of attitude, subjective norms and perceived behavioural control (PBC) from the TPB. DESIGN: A cross-sectional study assessing psychological variables from two theoretical perspectives. METHOD: Self-report questionnaires were administered to 1088 children aged 12-14 years. The children's intentions, attitudes, subjective norms and PBC towards participating in physical activity were assessed using a TPB questionnaire. A modified verson of Ryan and Connell's (1989) perceived locus of causality (PLOC) inventory was used to measure controlling and autonomous motives for participating in physical activity. RESULTS: These data were analysed using structural equation modelling. The resulting well-fitting model demonstrated that attitude and PBC mediated the influence of autonomous motives to perform physical activity on physical activity intentions. The presence of autonomous motives resulted in the effects of the controlling motives being attenuated to zero. CONCLUSIONS: The present results indicate that general autonomous motives to participate in physical activity act as sources of information when childen make their judgments regarding their specific attitudes and PBC. Attitudes and PBC are necessary to translate these general motives from SDT into intentions in the TPB. In terms of targets for intervention, practitioners may positively influence intentions by providing a choice of physical activities to foster increased autonomy in children.

  19. The Influence of Content on Adult L2 Learners’ Task Motivation: An Interest Theory Perspective

    Directory of Open Access Journals (Sweden)

    Glen Poupore

    2014-12-01

    Full Text Available Abstract This study investigates the influence of content-related conditions on adult second language learners’ task motivation during interactive tasks. It also aims to identify what is referred to as interestingness conditions within task content, that is, elements that are intrinsically interesting to most individuals. The investigation was conducted with 38 adult Korean English learners of intermediate proficiency in a conversation course as part of a TESOL certificate program. Using a mixed methods approach to research, results from a task motivation questionnaire, a topic preference questionnaire, and interviews show that content associated with immediate personal life themes such as personal growth, human relationships, and life challenges is perceived to be more intrinsically interesting than that associated with more remote and abstract topics such as those related to global issues and current affairs. Consequently, incorporating life themes into adult-based courses, especially through story-based texts, may act as an important springboard for active motivational engagement during task-based interaction. Résumé Cette étude examine l’influence des conditions, en fonction du contenu, de certaines tâches interactives sur la motivation d’adultes apprenant une langue seconde. L’étude cherche également à identifier ce qui est appelé des conditions favorisant l’intérêt en rapport au contenu des tâches, c’est-à-dire des éléments qui s’avèrent intrinsèquement intéressants pour la plupart des individus. Cette étude a été menée auprès de 38 apprenants d’anglais, soit des adultes coréens de niveau intermédiaire inscrits à un cours de conversation faisant partie d’un programme de certificat en enseignement de l’anglais langue seconde. L’étude a été entreprise selon une approche méthodologique mixte de recherche. Les résultats proviennent d’un questionnaire traitant de la motivation des

  20. Motivation influencing worker performance in a technical division of Telkom SA

    Directory of Open Access Journals (Sweden)

    T. F.J. Oosthuizen

    2001-12-01

    Full Text Available This paper investigates the overall motivational level of employees in a technical division of Telkom SA during change periods. Specific reasons for the established levels of motivation are identified. Based on the six motivator factors and ten hygiene factors as presented by Herzberg, it is the conclusion of this study that the solution to motivate employees are based on informed and positively motivated employees who participate continuously in the change process at all levels

  1. Role of parental autonomy support on self-determination in influencing diet and exercise motivation in older adolescents

    Directory of Open Access Journals (Sweden)

    Morrison SA

    2013-04-01

    Full Text Available Shannon A Morrison, Carol J Dashiff, David E Vance School of Nursing, University of Alabama, Birmingham, AL, USA Abstract: Parental influence to promote autonomy and self-determination in their children as they grow up may also motivate them to exercise and eat healthily. Unfortunately, nutritious dietary consumption and physical activity frequency tend to decline during the adolescent years and reaches its lowest level as the adolescent nears adulthood. In this study of 132 freshman and sophomore college students, the influence of parental autonomy support on overall adolescents self-determination was examined to determine whether self-determination influences adolescents' motivation to engage in healthy diet and exercise behaviors. Utilizing hierarchical multiple regression analyses, parental autonomy support was not predictive of older adolescents' motivation for diet and exercise; however, study results did indicate that parental autonomy support remains highly influential in adolescent self-determination (F[2, 130] = 22.21; P = 0.001 during early college years and that in this sample, adolescent self-determination is predictive of motivation for diet (t = 2.21; P < 0.05, but not exercise. Findings suggest that parental autonomy support continues to influence adolescent internalization of attitudes and behaviors during latter adolescence, but may play a lessor role in motivation for specific health-related behaviors as the adolescent nears adulthood. A better understanding of health motivation antecedents of adolescents may facilitate nurses develop new approaches to health-promotion strategies. Keywords: parental autonomy support, self-determination, adolescent health behaviors, motivation

  2. The Influence of Motivation on Job Performance Case Study: Managers of Small and Medium Enterprises (SMEs, Kosovo

    Directory of Open Access Journals (Sweden)

    MSc. Liridon Veliu

    2015-12-01

    Full Text Available A motivated and qualified workforce is crucial in increasing productivity and the quality of the organisational services in order to achieve organisational objectives. A great amount of worldwide wealth is expressed in the form of human capital. Human resources play a crucial role in a process of increasing companies’ effectiveness. The theoretical framework of this study includes concepts such as motivation and job performance. Most organizations acknowledge the importance of having motivated employees in achieving business goals and objectives. Motivated employees are more productive on job performance and help organizations survive. The study investigates the influence of motivation on the job performance of managers. The main objective of this study is to determine the relationship between the motivation and job performance for Managers of SME. A sample was selected from the target population, via cluster sampling. A structured questionnaire was used and the data analyses were made through statistical package (software for social sciences (SPSS. The group’s dominant locus of control was also measured through the use of an appropriate measuring instrument. As expected, the findings from the study indicate a positive correlation between managers’ motivation and their job performance.

  3. Motivation in the workplace and its influence on the effectiveness of work

    OpenAIRE

    Denis Avbar

    2016-01-01

    Research Question(RQ):How can we motivate efficiency of the work, which is managed by the individual or the group? Different ways of motivating an individual in an organization? Purpose: The purpose of the research is to determine positive ways of motivation which would allow individuals in different organizations how to improve the efficiency of the work they perform. The aim of the research is the actual use of motivational tools in practice. Method...

  4. The Influence of Teacher Motivation in the Context of Performance-Based Compensation

    Science.gov (United States)

    Glass, Jason E.

    2011-01-01

    The purpose of this study was to examine teacher motivation in the context of performance-based compensation systems. The researcher specifically sought to address four research questions: 1. To what extent are teachers motivated for behavioristic/economic reasons and extrinsic rewards? 2. To what extent are teachers motivated for altruistic/PSM…

  5. INFLUENCE OF ACUTE EXERCISE ON OXIDATIVE STRESS IN CHRONIC SMOKERS

    Directory of Open Access Journals (Sweden)

    Zehra Serdar

    2003-09-01

    Full Text Available The relative oxidative insult caused by exercise and smoking on biological systems are well documented, however, their cumulative influence needs to be clarified. In order to examine the collective effects of exercise and smoking on oxidant and antioxidant parameters, young male smokers (n=10 and non-smokers (n=10 made to perform a negative slope (10% cycling exercise for 30 minutes at individual load equivalent to 60% maximal oxygen consumption (VO2max. Pre- and post-exercise (post-ex haematocrit, haemoglobin, white blood cells, plasma malondialdehyde (MDA levels, protein carbonyl formation and non-HDL oxidation, erythrocyte superoxide dismutase (SOD and glutathione peroxidase (GPX activities, serum ceruloplasmin (CER and urinary cotinine concentrations were evaluated. Pre-ex CER and urinary cotinine concentrations of smokers were significantly higher (p<0.05 and p<0.01, respectively compared to that of non-smokers and pre-ex CER concentrations were significantly correlated with cotinine levels in all subjects (p<0.05. Significant (p<0.01 increases were observed in non-HDL oxidation following the exercise in both groups and the elevations were more pronounced in smokers. Pre-ex SOD and GPX activities were not different between the two groups, however post-ex enzyme activities were significantly reduced in smokers (p<0.05. MDA and protein carbonyl concentrations were not different between the two groups and there were not any significant changes due to exercise.In conclusion, according to the results of the present study, we suggest that erythrocyte antioxidants SOD and GPX and plasma non-HDL are more prone to the possible oxidant damage of acute physical exercise in chronic smokers.

  6. “I Deserve to Help!” Effects of Entitlement and Social Influence Appeals on Prosocial Motivations

    NARCIS (Netherlands)

    van der Heide, Martje; Fennis, Bob; van Ittersum, Koert; Trampe, Debra; Moreau, Page; Puntoni, Stefano

    2016-01-01

    Entitlement—a sense that one deserves more than others—typically reduces prosocial motivations. We further investigate this relationship by considering the interplay between entitlement and social influence appeals. We demonstrate that a consistency appeal reinforces the negative effect of entitleme

  7. The influence of teacher perceived administration of self-regulated learning on students' motivation and information-processing

    NARCIS (Netherlands)

    Rozendaal, JS; Minnaert, A; Boekaerts, M

    2005-01-01

    This study investigates the influence of teacher perceived administration of self-regulated learning on students' motivation and information-processing over time. This was done in the context of the Interactive Learning group System (ILS (R)): a large-scale innovation program in Dutch vocational sch

  8. Motivational Characteristics of K-12 Teachers: Determining the Values That Influence Pre-Service Teachers' Decision to Teach

    Science.gov (United States)

    Torsney, Benjamin M.

    2016-01-01

    This study examined the motivations pre-service teachers possess as they progress though a teacher education program. Using Watt and Richardson's (2007) Factors Influencing Teaching Choice (FIT-Choice) model as the theoretical underpinnings, the following research questions set the foundation for this study: 1) Do pre-service teachers' motivation…

  9. Work Ethic, Motivation, and Parental Influences in Chinese and North American Children Learning to Play the Piano

    Science.gov (United States)

    Comeau, Gilles; Huta, Veronika; Liu, YiFei

    2015-01-01

    This study compared 50 Chinese and 100 North American Caucasian children aged 6 to 17 who were learning piano, in terms of their work ethic, motivation, and parental influences. Compared to North American Caucasians, Chinese children and parents believed more strongly that musical ability requires hard work, and Chinese children were more…

  10. Perception Shapes Experience: The Influence of Actual and Perceived Classroom Environment Dimensions on Girls' Motivations for Science

    Science.gov (United States)

    Spearman, Juliette; Watt, Helen M. G.

    2013-01-01

    The classroom environment influences students' academic outcomes, but it is often students' perceptions that shape their classroom experiences. Our study examined the extent to which observed classroom environment features shaped perceptions of the classroom, and explained levels of, and changes in, girls' motivation in junior secondary school…

  11. Influence of Web-Aided Cooperative Learning Environment on Motivation and on Self-Efficacy Belief in Biology Teaching

    Science.gov (United States)

    Hevedanli, Murat

    2015-01-01

    The purpose of this study is to investigate the influence of the web-aided cooperative learning environment on biology preservice teachers' motivation and on their self-efficacy beliefs in biology teaching. The study was carried out with 30 biology preservice teachers attending a state university in Turkey. In the study, the pretest-posttest…

  12. Examination of Gender Differences on Cognitive and Motivational Factors That Influence 8th Graders' Science Achievement in Turkey

    Science.gov (United States)

    Acar, Ömer; Türkmen, Lütfullah; Bilgin, Ahmet

    2015-01-01

    We examined the influence of several students' cognitive and motivational factors on 8th graders' science achievement and also gender differences on factors that significantly contribute to the science achievement model. A total of 99 girls and 83 boys responded all the instruments used in this study. Results showed that girls outperformed boys on…

  13. Influences of motivational contexts on prescription drug misuse and related drug problems.

    Science.gov (United States)

    Kelly, Brian C; Rendina, H Jonathon; Vuolo, Mike; Wells, Brooke E; Parsons, Jeffrey T

    2015-01-01

    Prescription drug misuse has emerged as a significant problem among young adults. While the effects of motivational contexts have been demonstrated for illicit drugs, the role of motivational contexts in prescription drug misuse remains understudied. Using data from 400 young adults recruited via time-space sampling, we examined the role of motivational contexts in the frequency of misuse of three prescription drug types as well as drug-related problems and symptoms of dependency. Both negative and positive motivations to use drugs are associated with increases in prescription drug misuse frequency. Only negative motivations are associated directly with drug problems and drug dependence, as well as indirectly via prescription pain killer misuse. Addressing positive and negative motivational contexts of prescription drug misuse may not only provide a means to reduce misuse and implement harm reduction measures, but may also inform the content of treatment plans for young adults with prescription drug misuse problems.

  14. The influence of motivational involvement in physical activity level improving using formative evaluation procedures

    OpenAIRE

    Gonçalves, Francisco

    2014-01-01

    The current work was planned to build up an original motivational involvement, based on Self-Determination Theory and Social Cognitive Theory, to improving physical activity in disadvantaged adolescents. The theoretical structure has three main issues: social context (perceived independence, perceived social sustain, input and enjoyment); cognitive mediators (perceived option and self-efficacy); and motivational course (intrinsic motivation, commitment and positive self-concept). ...

  15. Exploring the influence of trust relationships on motivation in the health sector: a systematic review.

    OpenAIRE

    Okello, DR; Gilson, L

    2015-01-01

    Background Dedicated and motivated health workers (HWs) play a major role in delivering efficient and effective health services that improve patients’ experience of health care. Growing interest in HW motivation has led to a global focus on pay for performance strategies, but less attention has been paid to nurturing intrinsic motivation. Workplace trust relationships involve fair treatment and respectful interactions between individuals. Such relationships enable cooperation among HWs and th...

  16. Perceived barriers and motivating factors influencing student midwives’ acceptance of rural postings in Ghana

    Directory of Open Access Journals (Sweden)

    Lori Jody R

    2012-07-01

    Full Text Available Abstract Background Research on the mal-distribution of health care workers has focused mainly on physicians and nurses. To meet the Millennium Development Goal Five and the reproductive needs of all women, it is predicted that an additional 334,000 midwives are needed. Despite the on-going efforts to increase this cadre of health workers there are still glaring gaps and inequities in distribution. The objectives of this study are to determine the perceived barriers and motivators influencing final year midwifery students’ acceptance of rural postings in Ghana, West Africa. Methods An exploratory qualitative study using focus group interviews as the data collection strategy was conducted in two of the largest midwifery training schools in Ghana. All final year midwifery students from the two training schools were invited to participate in the focus groups. A purposive sample of 49 final year midwifery students participated in 6 focus groups. All students were women. Average age was 23.2 years. Glaser’s constant comparative method of analysis was used to identify patterns or themes from the data. Results Three themes were identified through a broad inductive process: 1 social amenities; 2 professional life; and 3 further education/career advancement. Together they create the overarching theme, quality of life, we use to describe the influences on midwifery students’ decision to accept a rural posting following graduation. Conclusions In countries where there are too few health workers, deployment of midwives to rural postings is a continuing challenge. Until more midwives are attracted to work in rural, remote areas health inequities will exist and the targeted reduction for maternal mortality will remain elusive.

  17. Factors That Influence Student Motivation in the Middle and High School French Language Classroom

    Science.gov (United States)

    Laing, Kathleen A.

    2011-01-01

    Lack of student motivation is a shared concern by teachers across all content areas, at all educational levels. Unmotivated students exhibit behaviors of being unengaged, distracted, and unwilling to put forth effort. Motivation has been shown to foster a strong sense of self-efficacy, which may lead to personal expectations of successful…

  18. Motivational Constructs Influencing Undergraduate Students' Choices to become Classroom Music Teachers or Music Performers

    Science.gov (United States)

    Parkes, Kelly A.; Jones, Brett D.

    2012-01-01

    The primary purpose of this study was to examine whether any of the six motivational constructs in the expectancy-value model of motivation (i.e., expectancy, ability perceptions, intrinsic interest value, attainment value, social utility value, and cost) would predict whether students intended to have a career teaching classroom music or…

  19. Parental Influences on the Academic Motivation of Gifted Students: A Self-Determination Theory Perspective

    Science.gov (United States)

    Garn, Alex C.; Matthews, Michael S.; Jolly, Jennifer L.

    2010-01-01

    The home environment that parents provide their gifted children can have a significant impact on academic motivation, yet limited research has focused on this topic. Self-determination theory, a comprehensive framework of motivation, was used in the current study to explore two research questions: (a) What attitudes do parents of gifted students…

  20. Why Teaching? Motivations Influencing Beginning Teachers' Choice of Profession and Teaching Practice

    Science.gov (United States)

    Hellsten, Laurie-Ann M.; Prytula, Michelle P.

    2011-01-01

    This paper explores why beginning teachers in Saskatchewan chose to enter the profession and the importance of these motivations in their first year as teachers. More specifically, using survey and interview methodologies, the purpose of this study was to: (1) investigate the entry motivations of Saskatchewan beginning teachers; (2) determine if…

  1. Influence of Age, Sex, and Race on College Students' Exercise Motivation of Physical Activity

    Science.gov (United States)

    Egli, Trevor; Bland, Helen W.; Melton, Bridget F.; Czech, Daniel R.

    2011-01-01

    Objective: The authors examined differences in exercise motivation between age, sex, and race for college students. Participants: Students from 156 sections of physical activity classes at a midsize university were recruited (n = 2,199; 1,081 men, 1,118 women) in 2005-2006 and volunteered to complete the Exercise Motivation Inventory. Methods:…

  2. Introspective responses to cues and motivation to reduce cigarette smoking influence state and behavioral responses to cue exposure.

    Science.gov (United States)

    Veilleux, Jennifer C; Skinner, Kayla D

    2016-09-01

    In the current study, we aimed to extend smoking cue-reactivity research by evaluating delay discounting as an outcome of cigarette cue exposure. We also separated introspection in response to cues (e.g., self-reporting craving and affect) from cue exposure alone, to determine if introspection changes behavioral responses to cigarette cues. Finally, we included measures of quit motivation and resistance to smoking to assess motivational influences on cue exposure. Smokers were invited to participate in an online cue-reactivity study. Participants were randomly assigned to view smoking images or neutral images, and were randomized to respond to cues with either craving and affect questions (e.g., introspection) or filler questions. Following cue exposure, participants completed a delay discounting task and then reported state affect, craving, and resistance to smoking, as well as an assessment of quit motivation. We found that after controlling for trait impulsivity, participants who introspected on craving and affect showed higher delay discounting, irrespective of cue type, but we found no effect of response condition on subsequent craving (e.g., craving reactivity). We also found that motivation to quit interacted with experimental conditions to predict state craving and state resistance to smoking. Although asking about craving during cue exposure did not increase later craving, it resulted in greater delaying of discounted rewards. Overall, our findings suggest the need to further assess the implications of introspection and motivation on behavioral outcomes of cue exposure.

  3. Influence of Psychosocial Classroom Environment on Students' Motivation and Self-Regulation in Science Learning: A Structural Equation Modeling Approach

    Science.gov (United States)

    Velayutham, Sunitadevi; Aldridge, Jill M.

    2013-04-01

    The primary aim of this study was two-fold: 1) to identify salient psychosocial features of the classroom environment that influence students' motivation and self-regulation in science learning; and 2) to examine the effect of the motivational constructs of learning goal orientation, science task value and self-efficacy in science learning on students' self-regulation in science classrooms. Data collected from 1360 science students in grades 8, 9 and 10 in five public schools in Perth, Western Australia were utilized to validate the questionnaires and to investigate the hypothesized relationships. Structural Equation Modeling analysis suggested that student cohesiveness, investigation and task orientation were the most influential predictors of student motivation and self-regulation in science learning. In addition, learning goal orientation, task value and self-efficacy significantly influenced students' self-regulation in science. The findings offer potential opportunities for educators to plan and implement effective pedagogical strategies aimed at increasing students' motivation and self-regulation in science learning.

  4. Social physique anxiety and physical activity in early adolescent girls: the influence of maturation and physical activity motives.

    Science.gov (United States)

    Niven, Ailsa; Fawkner, Samantha; Knowles, Ann-Marie; Henretty, Joan; Stephenson, Claire

    2009-02-01

    In this study, we examined the influence of maturation on social physique anxiety, the relationship between social physique anxiety and current and future physical activity levels, and the influence of motives for physical activity on this relationship in early adolescent girls (n=162; mean age = 11.8 +/- 0.3 years). Participants completed the Pubertal Development Scale, the modified Social Physique Anxiety Scale, and the Motives for Physical Activity Scale at baseline and the Physical Activity Questionnaire for Older Children at baseline and 6 months later. The girls became less active across the 6 months and girls in the early stages of maturation had significantly lower social physique anxiety than the girls in the middle and late stages of maturation. Social physique anxiety was not related to current or future physical activity in the sample as a whole. Cluster analysis identified four groups with different motive profiles and the High Appearance and Fitness group demonstrated a moderate negative relationship between social physique anxiety and physical activity at phase 1, whereas the other groups did not. These findings indicate that social physique anxiety may increase with maturation and the relationship between social physique anxiety and physical activity is dependent on reasons for being active. For girls who are motivated to be active primarily by body-related reasons, social physique anxiety is likely to lead to lower levels of physical activity.

  5. Influence of a multidimensional measure of attitudes on motives to use social networking sites.

    Science.gov (United States)

    Krishnan, Archana; Hunt, Daniel Scot

    2015-03-01

    Positive attitudes toward a new communication technology tend to be a significant motivator in subsequent adoption and use. The recent spurt in the adoption of social media tools such as social networking sites (SNSs) demands the examination of attitudinal variables on motives to use these Web sites. This study explicated a multidimensional measure of attitudes toward SNSs and tested a theoretical model to examine the effect of attitudes on motives to use SNSs and SNS activity. Participants (N=674) completed a cross-sectional survey consisting of measures of attitudes toward SNSs, motives of SNS use, and level of activity. Results showed support for a revised model in which attitudinal variables-ease of use, self-disclosure, and social connection-strongly predicted motives of SNS use such as passing time, information/entertainment, social conformity, and, most importantly, socialization. The motive of using SNSs as a social tool superseded the direct effect of other motives on SNS activity, suggesting that users' primary activity on SNSs was for socialization and for relational development and maintenance.

  6. Pharmacogenetics influence treatment efficacy in childhood acute lymphoblastic leukemia

    DEFF Research Database (Denmark)

    Davidsen, Marie Louise; Dalhoff, Kim; Schmiegelow, Kjeld

    2008-01-01

    in treatment resistance and toxic side effects. As most childhood acute lymphoblastic leukemia treatment protocols include up to 13 different chemotherapeutic agents, the impact of individual SNPs has been difficult to evaluate. So far focus has mainly been on the widely used glucocorticosteroids, methotrexate...

  7. Pharmacogenetics Influence Treatment Efficacy in Childhood Acute Lymphoblastic Leukemia

    DEFF Research Database (Denmark)

    Devidsen, M.L.; Dalhoff, K.; Schmiegelow, K.

    2008-01-01

    in treatment resistance and toxic side effects. As most childhood acute lymphoblastic leukemia treatment protocols include up to 13 different chemotherapeutic agents, the impact of individual SNPs has been difficult to evaluate. So far Focus has mainly been on the widely used glucocorticosteroids, methotrexate...

  8. Can anti-speeding messages based on protection motivation theory influence reported speeding intentions?

    Science.gov (United States)

    Glendon, A Ian; Walker, Britta L

    2013-08-01

    The study investigated the effects of anti-speeding messages based on protection motivation theory (PMT) components: severity, vulnerability, rewards, self-efficacy, response efficacy, and response cost, on reported speeding intentions. Eighty-three participants aged 18-25 years holding a current Australian driver's license completed a questionnaire measuring their reported typical and recent speeding behaviors. Comparisons were made between 18 anti-speeding messages used on Australian roads and 18 new anti-speeding messages developed from the PMT model. Participants reported their reactions to the 36 messages on the perceived effectiveness of the message for themselves and for the general population of drivers, and also the likelihood of themselves and other drivers driving within the speed limit after viewing each message. Overall the PMT model-derived anti-speeding messages were better than jurisdiction-use anti-speeding messages in influencing participants' reported intention to drive within the speed limit. Severity and vulnerability were the most effective PMT components for developing anti-speeding messages. Male participants reported significantly lower intention to drive within the speed limit than did female participants. However, males reported significantly higher intention to drive within the speed limit for PMT-derived messages compared with jurisdiction-based messages. Third-person effects were that males reported anti-speeding messages to be more effective for the general driving population than for themselves. Females reported the opposite effect - that all messages would be more effective for themselves than for the general driving population. Findings provided support for using a sound conceptual basis as an effective foundation for anti-speeding message development as well as for evaluating proposed anti-speeding messages on the target driver population.

  9. The living arrangement may differentially influence IDU parents' motivation to reduce HIV risk as a function of gender.

    Science.gov (United States)

    Copenhaver, Michael; Lee, I-Ching; Merz-Beyus, Amanda; Faghri, Pouran

    2010-11-01

    Studies that examine data from drug-abusing parents typically investigate the impact of parental behavior on their children's well-being and focus almost exclusively on the impact of mothers. Other approaches have examined the level of parental involvement among parents in drug treatment and find that a higher level of parental involvement is related to lower levels of addiction severity. Recent research examines the specific role of fathers and suggests that the promotion of responsible parenting may serve as a positive motivational influence among fathers participating in drug treatment. The present study investigated the influence of the living arrangement on improvements in HIV-risk reduction variables among 151 IDU parents who participated in the Community-friendly Health Recovery Program intervention. A gender×living arrangement interaction demonstrated greater enhancements in social and personal motivation to reduce HIV risk among fathers currently living with their children vs. fathers not living with their children while the opposite pattern of outcomes was demonstrated for mothers. Findings indicate that a parenting role that includes living with children may differentially influence parents' HIV-risk reduction motivation as a function of gender.

  10. Analysis of Factors Influencing Motivation of Villagers' Participation in Activities of Social Forestry (The Case Study of West Mazandaran

    Directory of Open Access Journals (Sweden)

    Elham Faham

    2008-01-01

    Full Text Available The main purpose of this study was to analyze factors influencing motivation of villagers' participation in activities of social forestry. The statistical population includes all villagers living in villages, which locate in the west Mazandaran of Iran and had been covered by local forestry cooperative. A sample of 110 villagers were selected by the use of proportional random sampling method. A questionnaire was used to collect data. For determining the validity of the questionnaire, the content validity was used. Cronbach's alpha was used to measure reliability of index measuring level of motivation of villagers' participation in activities of social forestry that its extent was 0.84 and showed that mentioned variable had high reliability. The data were analyzed by the use of descriptive and inferential statistics such as extent of mean, standard deviation, coefficient of variation, correlation analysis and regression analysis. The findings revealed that level of literacy, using level of mass communication media, level of participation in extension-education courses, social interaction and attitude toward participatory activities positively and significantly (p<0.01 correlated with the level of motivation of villagers' participation in activities of social forestry. The result of multiple regression showed that variables consisting: attitude toward participatory activities, using level of mass communication media, level of literacy and social interaction could explain 39.7% of the variation in the level of motivation of villagers' participation in activities of social forestry.

  11. The influence of ethical values and food choice motivations on intentions to purchase sustainably sourced foods.

    Science.gov (United States)

    Dowd, Kylie; Burke, Karena J

    2013-10-01

    This study examined a three-step adaptation of the Theory of Planned Behaviour (TPB) applied to the intention of consumers to purchase sustainably sourced food. The sample consisted of 137 participants, of which 109 were female, who were recruited through a farmers market and an organic produce outlet in an Australian capital city. Participants completed an online questionnaire containing the TPB scales of attitude, subjective norms, perceived behavioural control and intention; measures of positive moral attitude and ethical self identity; and food choice motives. Hierarchical multiple regression was used to examine the predictive utility of the TPB in isolation (step 1) and the TPB expanded to include the constructs of moral attitude and ethical self-identity (step 2). The results indicated the expansion of the TPB to include these constructs added significantly to the predictive model measuring intention to purchase sustainably sourced food. The third step in the adaptation utilised this expanded TPB model and added a measure of retail channel (where consumers reported buying fresh produce) and 9 food choice motives, in order to assess the predictive utility of the inclusion of choice motivations in this context. Of the 8 food choice motives examined, only health and ethical values significantly predicted intention to purchase sustainably sourced food. However, with the addition of food choice motives, ethical self-identity was no longer a significant predictor of intention to purchase sustainably sourced food. Overall the adapted TPB model explained 76% of the variance in intention to purchase sustainably sourced food.

  12. Binging at the campus: Motivations and impulsivity influence binge drinking profiles in university students.

    Science.gov (United States)

    Lannoy, Séverine; Billieux, Joël; Poncin, Marie; Maurage, Pierre

    2017-01-26

    This study explored the involvement of two key psychological factors, drinking motives and impulsivity traits, in binge drinking. On the basis of a large screening phase (N=4424), 867 binge drinkers were selected and were first compared with 924 non-binge drinkers. Then, a cluster analysis was performed, focusing on the binge drinker sample, to explore the respective involvement of four drinking motives (DMQ-R model) and four impulsivity facets (UPPS model) in this habit. Centrally, the cluster analysis identified three clusters of binge drinkers presenting distinct psychological characteristics and alcohol consumption patterns: emotional, recreational, and hazardous binge drinkers. Hazardous binge drinkers were characterized by strong drinking motives but moderate impulsivity. Binge drinking should thus no more be considered as a unitary drinking pattern but rather as a habit encompassing a variety of psychological profiles. Moreover, risky drinking habits in young people might be mainly related to disproportionate drinking motives. Future studies should thus consider binge drinking heterogeneity, and prevention programs focusing on drinking motivations should be developed.

  13. The mean electro-motive force, current- and cross-helicity under the influence of rotation, magnetic field and shear

    CERN Document Server

    Pipin, V V

    2006-01-01

    The expressions for the mean electromotive force (MEMF) is derived for the case of the stratified magnetohydrodynamical turbulence that is subjected to the influence of rotation, large-scale magnetic field (LSMF) and shear. The derivations were made in the framework of mean-field magnetohydrodynamics. The effect of turbulent flows and fluctuating magnetic fields on the evolution of the large-scale fields is computed within the so-called "minimal tau-approximation" (MTA). The influence of the large-scale fields such as rotation, LSMF and uniform shear (differential rotation) on the different parts of the MEMF (such as $\\alpha$ - effect, turbulent diffusion, turbulent transport and etc.) is explicitly defined via factors describing the efficiency of rotational and LSMF's influence on the turbulent flows. Whenever it possible we make comparison with results obtained earlier within the second order correlation approximation (SOCA). In computing the mean electro-motive force we take into account the influence of t...

  14. Influence of Strategy of Learning and Achievement Motivation of Learning Achievement Class VIII Students of State Junior High School in District Blitar

    Science.gov (United States)

    Ayundawati, Dyah; Setyosari, Punaji; Susilo, Herawati; Sihkabuden

    2016-01-01

    This study aims for know influence of problem-based learning strategies and achievement motivation on learning achievement. The method used in this research is quantitative method. The instrument used in this study is two fold instruments to measure moderator variable (achievement motivation) and instruments to measure the dependent variable (the…

  15. Age-Differences in Work Motivation and Job Satisfaction. The Influence of Age on the Relationships between Work Characteristics and Workers' Outcomes

    Science.gov (United States)

    Boumans, Nicolle P. G.; de Jong, Ad H. J.; Janssen, Sara M.

    2011-01-01

    This study investigated the influence of age on the relationship between work characteristics and workers' work motivation and job satisfaction. In total, 1036 workers of a Dutch division of a multinational organization participated. Data were collected by a digital questionnaire. Two interaction terms in the regression on work motivation were…

  16. A Research on Factors Influencing the Clinical Prognosis of Acute Stroke Patie.patients

    Institute of Scientific and Technical Information of China (English)

    Luo Zuming; Li Manli

    2000-01-01

    Object: To search for the factors significantly influencing the clinical prognosis of acute stroke patients. Background: There are lack of prospective multivariate analysis research m acute stroke in the world. Method: We chose 17 factors possibly influencing the prognosis of acute patients, took Barthel′s Index at the end of 2 months after stroke onset and decreased percentage of neurological deficit scores (MESSS) between 72h after hospitalization and 2 months after onset as gold standard, to have a prospective, multivariate analysis research combined with univariate analysis. Results: Multivariate analysis of 106 acute stroke patients combined with univariate analysis showed the factors significantly influencing the clinical prognosis of acute stroke patients were: initial MESSS score、 age、 complication、 mass effect、 stroke location、 time of delay before emergency arrival (BDT). Time of delay after emergency arrival was not found to be a significant prognostic factor. Discussion: Barthel Index at the end of 1 month after stroke onset was strongly related to that at the end of 2 month after onset, as was the same with MESSS score. It showed there was no significant difference between 1 month and 2 months after stroke onset when we choose time interval in evaluating prognosis of acute stroke patients.Conclusion: BDT、 initial MESSS score、 age、 stroke location、 mass effect、 complication were important factors of acute stroke patients. Avoid the delay before emergency arrival after onset, prevent and treat complications after stroke, more carefully treat acute stroke patients with advanced age, advanced age, high initial MESSS scores and those with mass effect reported by CT, we can improve the outcome of stroke patients.

  17. Influence of motivation on academic performance of students undertaking vocational training

    Directory of Open Access Journals (Sweden)

    Javier J. Maquilón Sánchez

    2011-04-01

    Full Text Available Vocational training in Spain is not longer an option for those students who do not reach the right level to attend secondary school, and has turned into a professional alternative of high quality and with high levels of employability. The analysis of the motivations that foster student learning is very useful in order to design intervention proposals which may improve the quality of student learning. This research study is a response to this approach. We present a theoretical review of the basics of motivation and its relationship with learning, followed by an empirical study of considerable length, whose results are striking: both mid-level and higher level vocational course students require supervision and specific training in all aspects related to motivation and learning strategies.

  18. Influence of Acute and Chronic Exercise on Glucose Uptake

    Directory of Open Access Journals (Sweden)

    Martin Röhling

    2016-01-01

    Full Text Available Insulin resistance plays a key role in the development of type 2 diabetes. It arises from a combination of genetic predisposition and environmental and lifestyle factors including lack of physical exercise and poor nutrition habits. The increased risk of type 2 diabetes is molecularly based on defects in insulin signaling, insulin secretion, and inflammation. The present review aims to give an overview on the molecular mechanisms underlying the uptake of glucose and related signaling pathways after acute and chronic exercise. Physical exercise, as crucial part in the prevention and treatment of diabetes, has marked acute and chronic effects on glucose disposal and related inflammatory signaling pathways. Exercise can stimulate molecular signaling pathways leading to glucose transport into the cell. Furthermore, physical exercise has the potential to modulate inflammatory processes by affecting specific inflammatory signaling pathways which can interfere with signaling pathways of the glucose uptake. The intensity of physical training appears to be the primary determinant of the degree of metabolic improvement modulating the molecular signaling pathways in a dose-response pattern, whereas training modality seems to have a secondary role.

  19. Influence of Acute and Chronic Exercise on Glucose Uptake.

    Science.gov (United States)

    Röhling, Martin; Herder, Christian; Stemper, Theodor; Müssig, Karsten

    2016-01-01

    Insulin resistance plays a key role in the development of type 2 diabetes. It arises from a combination of genetic predisposition and environmental and lifestyle factors including lack of physical exercise and poor nutrition habits. The increased risk of type 2 diabetes is molecularly based on defects in insulin signaling, insulin secretion, and inflammation. The present review aims to give an overview on the molecular mechanisms underlying the uptake of glucose and related signaling pathways after acute and chronic exercise. Physical exercise, as crucial part in the prevention and treatment of diabetes, has marked acute and chronic effects on glucose disposal and related inflammatory signaling pathways. Exercise can stimulate molecular signaling pathways leading to glucose transport into the cell. Furthermore, physical exercise has the potential to modulate inflammatory processes by affecting specific inflammatory signaling pathways which can interfere with signaling pathways of the glucose uptake. The intensity of physical training appears to be the primary determinant of the degree of metabolic improvement modulating the molecular signaling pathways in a dose-response pattern, whereas training modality seems to have a secondary role.

  20. Influence of Songs in Primary School Students' Motivation for Learning English in Lima, Peru

    OpenAIRE

    Aguirre, Diego; Bustinza, Daisy; Garvich, Mijail; Universidad Peruana de Ciencias Aplicadas (UPC)

    2016-01-01

    Many studies have shown that using music and songs while learning a new language can be of great benefit to students in aspects such as grammar, pronunciation and vocabulary. However, the use of songs in class as motivation to learn English is a subject that has not been explored thoroughly. The purpose of this study is to explore how the use of songs in English helps motivating students while learning English as a Second Language (ESL). The participants were primary school students at a priv...

  1. Please Pass the Peas: Influence of Emotions on Adult Learning Motivations

    Science.gov (United States)

    Ramsay, Samantha; Holyoke, Laura

    2014-01-01

    The purpose of this study was to expand the knowledge of adult motivation in unconventional professional settings. Nine focus group interviews were conducted with child care providers in child care settings from four states in the Western United States: California, Idaho, Oregon, and Washington. At each focus group interview three to eight…

  2. Socio-Political Influences on EFL Motivation and Attitudes: Comparative Surveys of Korean High School Students

    Science.gov (United States)

    Kim, Tae-Young

    2010-01-01

    This paper investigates Korean high school students' English learning motivation and attitudes. In this regard, the results of a 2002 study were compared with those of a 2006 study. Questionnaire data were obtained from a total of 1,037 high school students in a major city in South Korea, and the data were compared with those on the students'…

  3. Examining Factors That Influence Donor Motivation among Former Student-Athletes and NCAA DI Classification

    Science.gov (United States)

    Burchette, Brett M.

    2013-01-01

    The purpose of this study was to identify motivational factors that contribute to the philanthropic decision making of the former NCAA Division I student-athlete. A 47-item survey instrument was modified from a prior study and distributed electronically to 8,461 male and female former student-athletes at three participating NCAA Division I…

  4. Motivational interviewing group at inpatient detoxification, its influence in maintaining abstinence and treatment retention after discharge.

    Science.gov (United States)

    Bachiller, Diana; Grau-López, Lara; Barral, Carmen; Daigre, Constanza; Alberich, Cristina; Rodríguez-Cintas, Laia; Valero, Sergi; Casas, Miquel; Roncero, Carlos

    2015-06-17

    The relapse rate after discharge from inpatient detoxification is high. The objective of this pilot study is to assess the sociodemographic, clinical and therapeutic factors associated with maintaining abstinence in patients who participated in a brief motivational interviewing group during admission for detoxification. A total of 46 patients, diagnosed substance dependent according to DSM -IV, and admitted to the Hospital Detoxification Unit, participated in a brief motivational interviewing group. Sociodemographic, clinical, motivation to change (University of Rhode Island Change Assessment, URICA) and satisfaction with the treatment group (Treatment Perceptions Questionnaire, CPT) data were collected. Abstinence and treatment retention two months after discharge were assessed by weekly telephone calls. A survival analysis was performed. Being male, having more cognitions of the maintenance stage of change at discharge, being satisfied with group therapy and therapist during hospitalization are associated with longer abstinence after discharge. The brief motivational interviewing group approach with patients admitted for detoxification is related to greater likelihood of maintaining abstinence and subsequent treatment retention.

  5. Visual Perception and Regulatory Conflict: Motivation and Physiology Influence Distance Perception

    Science.gov (United States)

    Cole, Shana; Balcetis, Emily; Zhang, Sam

    2013-01-01

    Regulatory conflict can emerge when people experience a strong motivation to act on goals but a conflicting inclination to withhold action because physical resources available, or "physiological potentials", are low. This study demonstrated that distance perception is biased in ways that theory suggests assists in managing this conflict.…

  6. Think, Feel, Act: Motivational and Emotional Influences on Military Students' Online Academic Success

    Science.gov (United States)

    Artino, Anthony R.

    2009-01-01

    This study employed a social-cognitive view of self-regulated learning to examine how several personal factors relate to academic success in an online course. Service academy undergraduates (N = 481) completed a survey that assessed their motivational beliefs (self-efficacy and task value); negative achievement emotions (boredom and frustration);…

  7. THE INFLUENCE OF MOTIVATION, LEARNING STYLES, TEACHER LEADERSHIP, AND TEACHING INTENSITY ON STUDENTS’ LEANING OUTCOMES

    Directory of Open Access Journals (Sweden)

    Dewi Sulistiyarini

    2016-10-01

    Full Text Available This study aims to determine the correlation and the contribution of motivation, learning styles, teacher leadership, and the intensity of teaching on the learning outcomes of X grade students in Mathematics at Vocational High Schools. This study is an ex-post facto with a total sample of 234 students. The data is collected by questionnaire and analyzed by descriptive statistics as well as correlation and multiple regression with significance level of 5%. The analysis shows that the students’ motivation and learning styles still need to be improved, while the teacher leadership and teaching intensity need to be maintained. The result of correlation analysis shows that motivation, learning styles, teachers’ leadership, teaching intensity, and learning outcomes correlate from 0.532 to 0.627. The result of dual regression analysis shows that the contribution of motivation learning styles, teachers’ leadership and teaching intensity on the students’ learning outcomes were 0.381, 0,199, 0.223 and 0.175 respectively.

  8. The Influence of Physical Activity, Sport and Exercise Motives among UK-Based University Students

    Science.gov (United States)

    Roberts, Simon; Reeves, Matthew; Ryrie, Angus

    2015-01-01

    Recent evidence suggests that the majority of the adult population fails to achieve the recommended target of 30-minutes moderate intensity exercise, days a week. This includes university students who often have the time to engage in physical activity. The aim of this study was to determine exercise motives for a UK-based student population. The…

  9. The influence of depressed mood on action tendencies toward alcohol: the moderational role of drinking motives

    NARCIS (Netherlands)

    Ralston, T.E.; Palfai, T.P.; Rinck, M.

    2013-01-01

    Background Research suggests that depressed mood is associated with alcohol-related problems, though its relation with drinking behavior has been inconsistent across studies. Efforts to better understand the link between depressed mood and alcohol use have examined drinking motives as a potentially

  10. A literature review on how need-supportive behavior influences motivation in students with sensory loss

    NARCIS (Netherlands)

    Haakma, Ineke; Janssen, Marleen; Minnaert, Alexander

    2016-01-01

    This review examines the literature on the effects of need-supportive teaching on motivation, engagement, and educational outcomes of students with visual or hearing impairments or deafblindness. We searched literature for evidence relating to dimensions of need-supportive teaching, namely providing

  11. Influence of dental education in motivational interviewing on the efficacy of interventions for smoking cessation

    NARCIS (Netherlands)

    M. Schoonheim-Klein; C. Gresnigt; U. van der Velden

    2013-01-01

    Aim To test whether education of dental students in motivational interviewing (MI) for smoking cessation counselling will increase the number of patients and students who quit smoking and will improve knowledge and attitudes of dental students towards tobacco cessation counselling. Methods Over 2 ye

  12. Motivational and Cognitive Test-Taking Strategies and Their Influence on Test Performance in Mathematics

    Science.gov (United States)

    Peng, Yun; Hong, Eunsook; Mason, Elsa

    2014-01-01

    A structural equation model of relationships among testing-related motivation variables (test value, effort, self-efficacy, and test anxiety), test-taking strategies (test tactics and metacognitive strategies), gender, and math test performance were examined with a sample of 10th graders (N = 438; 182 males and 256 females). In general, motivation…

  13. Influence of Songs in Primary School Students' Motivation for Learning English in Lima, Peru

    Science.gov (United States)

    Aguirre, Diego; Bustinza, Daisy; Garvich, Mijail

    2016-01-01

    Many studies have shown that using music and songs while learning a new language can be of great benefit to students in aspects such as grammar, pronunciation and vocabulary. However, the use of songs in class as motivation to learn English is a subject that has not been explored thoroughly. The purpose of this study is to explore how the use of…

  14. Effectiveness of motivational interviewing in influencing smoking cessation in pregnant and postpartum disadvantaged women.

    LENUS (Irish Health Repository)

    Hayes, Catherine B

    2013-05-01

    Systematic assessments of Motivational Interviewing (MI) in smoking behavior have been rare to date. This study aimed to determine whether an integrated approach, involving staff training in MI techniques, was sufficient to affect change in smoking status or intensity in low-income pregnant and postpartum women.

  15. Influence of Metacognitive Awareness on Motivation and Performance in High School Precalculus

    Science.gov (United States)

    Reed, Jane Frazier

    2015-01-01

    Students who actively engage in metacognitive thinking and self-regulation and are self-motivating appear to be more successful than those who take a more passive role in learning. This causal comparative research study explored whether increasing metacognitive awareness through participating in metacognitive surveys outside of class improved…

  16. Influencing Young Adolescents' Motivation in the Lowest Level of Secondary Education

    Science.gov (United States)

    Peetsma, Thea; Van der Veen, Ineke

    2015-01-01

    After the transition to secondary school around age 12, a well-known decline in young adolescents' motivation for learning causes particular concerns in the lowest level of secondary education, where the percentage of early school leavers is highest. This article focuses on a study of the effects of an intervention, designed to enhance motivation…

  17. The influence of rhythm and personality in the endurance response to motivational asynchronous music.

    Science.gov (United States)

    Crust, Lee; Clough, Peter J

    2006-02-01

    In this study, we examined participants' responses to motivational asynchronous music by isolating rhythmical properties and exploring personality correlates. Fifty-eight physically active participants (41 men and 17 women) aged 22.3 +/- 6.4 years performed an isometric weight-holding task on three occasions while being randomly exposed to no music, rhythm and motivational music. The rhythm and music conditions were edited portions of the same musical selection and had identical fast tempi, although the rhythm condition contained no melody, harmonies or lyrics. Participants each completed a copy of Cattell's 16PF following the third and final trial. A repeated-measures analysis of variance found the participants held the weight suspended for significantly longer when listening to motivational music in comparison to rhythm or no music. When listening to rhythm, participants endured the task for significantly longer than when listening to no music. The response to music was found to be significantly related to liveliness, while sensitivity correlated with responses to music factors (harmony, melody, lyrics, etc.) not present in the rhythm condition. These results suggest that responses to motivational music are subtle in nature and are determined by both musical factors and individual characteristics, and potentially an interaction between the two.

  18. Influence of Acute Normobaric Hypoxia on Hemostasis in Volunteers with and without Acute Mountain Sickness

    Directory of Open Access Journals (Sweden)

    Marc Schaber

    2015-01-01

    Full Text Available Introduction. The aim of the present study was to investigate whether a 12-hour exposure in a normobaric hypoxic chamber would induce changes in the hemostatic system and a procoagulant state in volunteers suffering from acute mountain sickness (AMS and healthy controls. Materials and Methods. 37 healthy participants were passively exposed to 12.6% FiO2 (simulated altitude hypoxia of 4,500 m. AMS development was investigated by the Lake Louise Score (LLS. Prothrombin time, activated partial thromboplastin time, fibrinogen, and platelet count were measured and specific methods (i.e., thromboelastometry and a thrombin generation test were used. Results. AMS prevalence was 62.2% (LLS cut off of 3. For the whole group, paired sample t-tests showed significant increase in the maximal concentration of generated thrombin. ROTEM measurements revealed a significant shortening of coagulation time and an increase of maximal clot firmness (InTEM test. A significant increase in maximum clot firmness could be shown (FibTEM test. Conclusions. All significant changes in coagulation parameters after exposure remained within normal reference ranges. No differences with regard to measured parameters of the hemostatic system between AMS-positive and -negative subjects were observed. Therefore, the hypothesis of the acute activation of coagulation by hypoxia can be rejected.

  19. Extending the theory of planned behavior as a model of cognitive and motivational influences on academic performance

    Science.gov (United States)

    Broonen, Jean Paul

    2001-06-01

    In the theory of planned behavior [1,2], which is a widely applied expectancy-value model of attitude-behavior relationship, the individual's intention to perform a given behavior is central. Intentions are assumed to capture the motivational factors that influence behavior. Intentions are determined by attitude toward the behavior, subjective norm and perceived behavioral control. This paper examines some ways of expanding the model in the specific area of academic performance by the addition of other variables such as implemented intentions and action control. Some exploratory results from a field experiment are presented.

  20. Exploration of Factors Influencing the Customers’ Motivation in Buyer-supplier Relationships on Industrial Markets

    Directory of Open Access Journals (Sweden)

    Bernd Markus Zunk

    2015-12-01

    Full Text Available To gain a competitive advantage on industrial markets, suppliers need to understand what motivates their customers to collaborate in long-term buyer-supplier relationships. Therefore, this paper presents (i a literature-based model of a 12-part industrial customers’ motivation profile, and (ii empirical findings from an explorative survey of 118 decision makers in the purchasing departments of firms in the technology sector. The results indicate that, “the optimum value for money”, “the holistic problem-solving capability of the suppliers and their high degree of performance” and “the good assistance in economically hard times in the past, which has led to a feeling of gratefulness” are all of great importance to industrial customers for building and maintaining relationships.

  1. Mood, motivation, and misinformation: aging and affective state influences on memory.

    Science.gov (United States)

    Hess, Thomas M; Popham, Lauren E; Emery, Lisa; Elliott, Tonya

    2012-01-01

    Normative age differences in memory have typically been attributed to declines in basic cognitive and cortical mechanisms. The present study examined the degree to which dominant everyday affect might also be associated with age-related memory errors using the misinformation paradigm. Younger and older adults viewed a positive and a negative event, and then were exposed to misinformation about each event. Older adults exhibited a higher likelihood than young adults of falsely identifying misinformation as having occurred in the events. Consistent with expectations, strength of the misinformation effect was positively associated with dominant mood, and controlling for mood eliminated any age effects. Also, motivation to engage in complex cognitive activity was negatively associated with susceptibility to misinformation, and susceptibility was stronger for negative than for positive events. We argue that motivational processes underlie all of the observed effects, and that such processes are useful in understanding age differences in memory performance.

  2. The form of a conditioned stimulus can influence the degree to which it acquires incentive motivational properties.

    Science.gov (United States)

    Meyer, Paul J; Cogan, Elizabeth S; Robinson, Terry E

    2014-01-01

    There is considerable individual variation in the extent to which food- and drug-associated cues (conditioned stimuli, CSs) acquire incentive salience, as indicated by whether they elicit approach towards them, and/or act as conditioned reinforcers. Here we asked whether this variation is influenced by properties of the CS itself. In rats, we assessed both the attractiveness and conditioned reinforcing properties of two CSs: a manipulable lever CS versus an auditory (tone) CS. There was considerable individual variation in the extent to which a lever CS acquired incentive motivational properties, as indicated by whether it became attractive (evoked a sign-tracking or goal-tracking conditioned response) or acted as a conditioned reinforcer. However, with a tone CS all rats learned a goal-tracking response, and the tone CS was an equally effective conditioned reinforcer in sign-trackers and goal-trackers. Even when presented in compound (a lever-tone CS), the two elements of the compound differentially acquired motivational properties. In contrast, amphetamine and stress potentiated the conditioned reinforcing properties of both visual and auditory CSs similarly in rats that primarily sign-tracked or goal-tracked. We conclude that variation in the to the ability of CSs to acquire incentive salience, and thus their ability to act as incentive stimuli capable of motivating behavior, is determined in part by properties of the CS itself.

  3. Destination Culture and Its Influence on Tourist Motivation and Tourist Satisfaction of Homestay Visit

    OpenAIRE

    Nguyen Quang VINH

    2013-01-01

    With the advantage of culture and historical tourism resource, Hanoi has to finalize its tourism development strategy for the long term. This study aims to help tourism planners and marketers to get an understanding that may provide a foundation for their strategic marketing decision in homestay tourism service. The empirical analysis used data from 150 international visitors who have experience in using homestay service in Duonglam old village. To test the hypotheses among tourist motivation...

  4. Influence of cross – age peer tutoring on reading and reading motivation

    OpenAIRE

    Slabe, Špela

    2015-01-01

    Reading is an activity that accompanies us throughout life and affects the individual all-round development. The basic dimensions of the reading process are word recognition (decoding), reading fluency and reading comprehension. Students with reading difficulties need more practice to acquire these skills. This is a challenging task for them, as their motivation for reading is lower due to their problems with reading. The most common cause of long-term reading difficulties is dyslexia, howeve...

  5. The Model of Motivational Dynamics in Sport: Resistance to Peer Influence, Behavioral Engagement and Disaffection, Dispositional Coping, and Resilience

    Directory of Open Access Journals (Sweden)

    Adam Robert Nicholls

    2016-01-01

    Full Text Available The Model of Motivational Dynamics (MMD; Skinner and Pitzer, 2012 infers that peers influence behavioral engagement levels, which in turn is linked to coping and resilience. Scholars, however, are yet to test the MMD among an athletic population. The purpose of this paper was to assess an a priori model that included key constructs from the MMD, such as resistance to peer influence, behavioral engagement and disaffection, coping, and resilience among athletes. Three hundred and fifty-one athletes (male n = 173, female n = 178; M age = 16.15 years completed a questionnaire that measured each construct. Our results provide support for the model. In particular, there were positive paths between resistance to peer influence and behavioral engagement, behavioral engagement and task-oriented coping, and task-oriented coping with resilience. There was also a positive path between resilience and resistance to peer influence, but a negative path from resistance to peer influence to behavioral disaffection. Due to the reported benefits of enhancing resistance to peer influence and behavioral engagement, researchers could devise sport specific interventions to maximize athletes’ scores in these constructs.

  6. Influence of acute renal failure on coronary vasoregulation in dogs.

    Science.gov (United States)

    Kingma, John G; Vincent, Chantal; Rouleau, Jacques R; Kingma, Iris

    2006-05-01

    Impaired renal function is associated with an increased risk for cardiovascular events and death, but the pathophysiology is poorly defined. The hypothesis that coronary blood flow regulation and distribution of ventricular blood flow could be compromised during acute renal failure (ARF) was tested. In two separate groups (n = 14 each) of dogs with ARF, (1) coronary autoregulation (pressure-flow relations), vascular reserve (reactive hyperemia), and myocardial blood flow distribution (microspheres) and (2) coronary vessel responses to intracoronary infusion of select endothelium-dependent and -independent vasodilators were evaluated. In addition, coronary pressure-flow relations and vascular reserve after inhibition of nitric oxide and prostaglandin release were evaluated. Under resting conditions, myocardial oxygen consumption increased in dogs with ARF compared with no renal failure (NRF; 11.8 +/- 9.2 versus 5.0 +/- 1.5 ml O(2)/min per 100 g; P = 0.01), and the autoregulatory break point of the coronary pressure-flow relation was shifted to higher diastolic coronary pressures (60 +/- 17 versus 52 +/- 8 mmHg in NRF; P = 0.003); the latter was shifted further rightward after inhibition of both nitric oxide and prostaglandin release. The endocardial/epicardial blood flow ratio was comparable for both groups, suggesting preserved ventricular distribution of blood flow. In dogs with ARF, coronary vascular conductance also was reduced (P = 0.001 versus NRF), but coronary zero-flow pressure was unchanged. Vessel reactivity to each endothelium-dependent/independent compound also was blunted significantly. In conclusion, under resting conditions, coronary vascular tone, reserve, and vessel reactivity are markedly diminished with ARF, suggesting impaired vascular function. Consequently, during ARF, small increases in myocardial oxygen demand would induce subendocardial ischemia as a result of a limited capacity to increase oxygen supply and thereby contribute to higher

  7. Influence of acute renal failure on the mononuclear phagocytic system

    Directory of Open Access Journals (Sweden)

    V.R.A. Sousa

    2001-09-01

    Full Text Available Several studies show the ability of macrophages to remove particles injected into the bloodstream. This function seems to be increased in the presence of acute renal failure. The objective of the present study was to assess the phagocytic function of the main organs (spleen, liver and lung of the mononuclear phagocytic system in renal and postrenal failures. Fifteen rats (250-350 g were divided into three groups (N = 5: group I - control; group II - ligature of both ureters, and group III - bilateral nephrectomy. On the third postoperative day, all animals received an iv injection of 1 ml/kg 99mTc sulfur colloid. Blood samples were collected for the assessment of plasma urea, creatinine, sodium, and potassium concentrations and arterial gasometry. Samples of liver, spleen, lung and blood clots were obtained and radioactivity was measured. Samples of liver, spleen, lung and kidney were prepared for routine histopathological analysis. Plasma urea, creatinine and potassium concentrations in groups II and III were higher than in group I (P<0.05. Plasma sodium concentrations in groups II and III were lower than in group I (P<0.05. Compensated metabolic acidosis was observed in the presence of postrenal failure. Group II animals showed a lower level of radioactivity in the spleen (0.98 and lung (2.63, and a higher level in the liver (105.51 than control. Group III animals showed a lower level of radioactivity in the spleen (11.94 and a higher level in the liver (61.80, lung (11.30 and blood clot (5.13 than control. In groups II and III liver steatosis and bronchopneumonia were observed. Renal and postrenal failures seem to interfere with blood clearance by the mononuclear phagocytic system.

  8. IFN‐λ3 polymorphism indirectly influences NK cell phenotype and function during acute HCV infection

    Science.gov (United States)

    Depla, Marion; Pelletier, Sandy; Bédard, Nathalie; Brunaud, Camille; Bruneau, Julie

    2016-01-01

    Abstract Introduction Polymorphisms in the type III interferon IFN‐λ3 and the killer cell immunoglobulin‐like receptor (KIR) genes controlling the activity of natural killer (NK) cells can predict spontaneous resolution of acute hepatitis C virus (HCV) infection. We hypothesized that IFN‐λ3 polymorphism may modulate NK cell function during acute HCV. Methods We monitored the plasma levels of type III IFNs in relation to the phenotype and the function of NK cells in a cohort of people who inject drugs (PWID) during acute HCV infection with different outcomes. Results Early acute HCV was associated with high variability in type III IFNs plasma levels and the favorable IFN‐λ3 CC genotype was associated with higher viral loads. Reduced expression of Natural Killer Group Protein 2A (NKG2A) was associated with lower IFN‐λ3 plasma levels and the CC genotype. IFN‐γ production by NK cells was higher in individuals with the CC genotype during acute infection but this did not prevent viral persistence. IFN‐λ3 plasma levels did not correlate with function of NK cells and IFN‐λ3 prestimulation did not affect NK cell activation and function. Conclusions These results suggest that IFN‐λ3 polymorphism indirectly influences NK cell phenotype and function during acute HCV but other factors may act in concert to determine the outcome of the infection. PMID:27621819

  9. Influence of Ongoing Task Difficulty and Motivation Level on Children’s Prospective Memory in a Chinese Sample

    Science.gov (United States)

    Han, Pi-guo; Han, Lei; Bian, Yu-long; Tian, Yu; Xu, Min-xia; Gao, Feng-qiang

    2017-01-01

    Prospective memory (PM) is the process associated with the task of realizing delayed intentions in the future. Researchers distinguish two types of PM, namely time-based PM (tbPM) and event-based PM (ebPM). Experiment 1 investigated the developmental trajectory of 3- to 5-year-old preschool children’s PM ability, and the occurrence of delayed retrieval (children execute the PM task in a larger window of opportunity) in both tbPM and ebPM tasks. Results revealed that the 5-year-old children outperformed the 3- and 4-year-old children in PM. Moreover, delayed retrieval was more likely to occur in tbPM task than in ebPM task. In Experiment 2, the influence of ongoing task (OT) difficulty on PM performance was investigated with a sample of 5-year-old children. Results revealed no significant effect of OT difficulty on PM performance. In Experiment 3, we improved children’s motivation level to complete the OT, then explored the influence of OT difficulty on children’s PM performance. Results revealed that the effect of OT difficulty on PM performance became significant after increasing the children’s motivation to complete the OT. These results provide insights into the mechanism of attentional resource allocation in PM tasks and have crucial educational and social implications. PMID:28203212

  10. Nicotine interactions with low-dose alcohol: pharmacological influences on smoking and drinking motivation.

    Science.gov (United States)

    Oliver, Jason A; Blank, Melissa D; Van Rensburg, Kate Janse; MacQueen, David A; Brandon, Thomas H; Drobes, David J

    2013-11-01

    An extensive literature documents a close association between cigarette and alcohol use. The joint pharmacological effects of alcohol and nicotine on smoking and drinking motivation may help explain this relationship. This experiment was designed to test the separate and combined pharmacological effects of nicotine and a low dose of alcohol (equivalent to 1-2 standard drinks) on substance use motivation using a double-blind and fully crossed within-subjects design. Participants (N = 87) with a wide range of smoking and drinking patterns completed 4 counterbalanced experimental sessions during which they consumed an alcohol (male: 0.3g/kg; female: 0.27g/kg) or placebo beverage and smoked a nicotine (.6 mg) or placebo cigarette. Outcome measures assessed the impact of drug administration (alcohol or nicotine) on craving to smoke, craving to drink, affect, and liking of the beverage and cigarette. Results indicated that combined administration produced higher cravings to smoke for the entire sample, as well as higher cravings to drink among women and lighter drinkers. Heavier users of either alcohol or cigarettes also exhibited enhanced sensitivity to the effects of either drug in isolation. Separate, but not interactive, effects of alcohol and nicotine on mood were observed as well as both same-drug and cross-drug effects on beverage and cigarette liking. Together, these findings support the notion that the interactive pharmacological effects of nicotine and low doses of alcohol play an important role in motivating contemporaneous use and suggest roles for cross-reinforcement and cross-tolerance in the development and maintenance of alcohol and nicotine use and dependence.

  11. Toward an Understanding of Motivational Influences on Prospective Memory Using Value-Added Intentions

    Directory of Open Access Journals (Sweden)

    Gabriel I Cook

    2015-05-01

    Full Text Available This study examined value-added intentions by manipulating the cognitive frame associated with monetary contingencies for detecting prospective memory cues. We associated a loss-frame with a monetary punishment for failing to respond to cues and a gain-frame with a monetary reward for remembering to respond to cues and compared those frames to a no-frame control condition with no contingency linked to performance. Across two experiments, we find increased prospective memory performance for participants in the loss-frame (Experiments 1 and 2 and in the gain-frame (Experiment 2 conditions relative to the no-frame condition. This value-related improvement in prospective memory was not accompanied by a significant increase in cue monitoring as measured by intention induced interference to an ongoing task and recognition memory for ongoing task items. The few previous studies investigating motivational prospective memory showed mixed results regarding whether prospective memory improves due to incentives or not. Our results provide further evidence that, under some experimental conditions, prospective memory improves with rewards and that the benefit generalizes to penalizing performance. The results have both practical implications and theoretical implications for motivation models of prospective memory.

  12. The influence of students' cognitive and motivational variables in respect of cognitive conflict and conceptual change

    Science.gov (United States)

    Kang, Sukjin; Scharmann, Lawrence C.; Noh, Taehee; Koh, Hanjoong

    2005-09-01

    In this study, the relationships among students’ cognitive/motivational variables, cognitive conflict, and conceptual change were investigated. Subjects were 159 seventh graders in Korea. Tests regarding logical thinking ability, field dependence/independence (FDI), meaningful learning approach, failure tolerance, mastery goal orientation, and self-efficacy were administered to examine students’ cognitive/motivational characteristics. A preconception test and a test of responses to discrepant event were also conducted to examine the degree of students’ cognitive conflict induced by a discrepant event. Computer-assisted instruction, designed to change an undifferentiated weight-density concept into a scientific density concept, was then provided to students as a conceptual change intervention. A conception test was administered as a post-test. The results indicated that FDI was the only statistically significant variable correlated with the degree of cognitive conflict. A stepwise multiple regression analysis revealed that logical thinking ability, FDI, and failure tolerance were statistically significant predictors of the conception test scores. Educational implications are discussed.

  13. Dimensions of Motivation to Transfer: A Longitudinal Analysis of Their Influence on Retention, Transfer, and Attitude Change

    Science.gov (United States)

    Gegenfurtner, Andreas

    2013-01-01

    This longitudinal study examined the multidimensionality of motivation to transfer training. Based on self-determination theory, expectancy theory, and the theory of planned behaviour, motivation to transfer was conceptualized in three dimensions: autonomous motivation to transfer, controlled motivation to transfer, and intention to transfer.…

  14. Measuring more than we know? An examination of the motivational and situational influences in science achievement

    Science.gov (United States)

    Haydel, Angela Michelle

    The purpose of this dissertation was to advance theoretical understanding about fit between the personal resources of individuals and the characteristics of science achievement tasks. Testing continues to be pervasive in schools, yet we know little about how students perceive tests and what they think and feel while they are actually working on test items. This study focused on both the personal (cognitive and motivational) and situational factors that may contribute to individual differences in achievement-related outcomes. 387 eighth grade students first completed a survey including measures of science achievement goals, capability beliefs, efficacy related to multiple-choice items and performance assessments, validity beliefs about multiple-choice items and performance assessments, and other perceptions of these item formats. Students then completed science achievement tests including multiple-choice items and two performance assessments. A sample of students was asked to verbalize both thoughts and feelings as they worked through the test items. These think-alouds were transcribed and coded for evidence of cognitive, metacognitive and motivational engagement. Following each test, all students completed measures of effort, mood, energy level and strategy use during testing. Students reported that performance assessments were more challenging, authentic, interesting and valid than multiple-choice tests. They also believed that comparisons between students were easier using multiple-choice items. Overall, students tried harder, felt better, had higher levels of energy and used more strategies while working on performance assessments. Findings suggested that performance assessments might be more congruent with a mastery achievement goal orientation, while multiple-choice tests might be more congruent with a performance achievement goal orientation. A variable-centered analytic approach including regression analyses provided information about how students, on

  15. Influences of water chemistry on the acute toxicity of lead to Pimephales promelas and Ceriodaphnia dubia.

    Science.gov (United States)

    Mager, Edward M; Esbaugh, Andrew J; Brix, Kevin V; Ryan, Adam C; Grosell, Martin

    2011-01-01

    The acute toxicity of lead (Pb) was examined for fathead minnows (Pimephales promelas; 96-h) and daphnids (Ceriodaphnia dubia; 48-h) in waters modified for hardness (as CaSO₄), dissolved organic carbon (DOC; as Aldrich humic acid) and alkalinity (as NaHCO₃) for parameterization of an acute freshwater biotic ligand model (BLM). Additionally, acute (96-h) and chronic (30-d) bioassays were performed for P. promelas to more clearly define the influence of pH (5.5-8.3) on Pb toxicity as modified by addition of HCl or NaOH using an automated titration system. Results indicate that Ca(2+) is protective against acute Pb toxicity to P. promelas but not C. dubia. Strong protection was afforded by DOC and NaHCO(3) against acute Pb toxicity to P. promelas, whereas milder protection was observed for C. dubia with both parameters. Dissolved Pb LC50s from the P. promelas pH bioassays revealed a complex effect of pH on Pb toxicity, likely explained in part by Pb speciation and the competitive interaction of H(+) with ionic Pb(2+). Chronic pH bioassays also demonstrated that 30-d growth is not impaired in fathead minnows at relevant Pb concentrations. The findings reported herein suggest that development of separate BLMs for P. promelas and C. dubia should be considered.

  16. Low malathion concentrations influence metabolism in Chironomus sancticaroli (Diptera, Chironomidae in acute and chronic toxicity tests

    Directory of Open Access Journals (Sweden)

    Débora Rebechi

    2014-09-01

    Full Text Available Low malathion concentrations influence metabolism in Chironomus sancticaroli (Diptera, Chironomidae in acute and chronic toxicity tests. Organophosphate compounds are used in agro-systems, and in programs to control pathogen vectors. Because they are continuously applied, organophosphates often reach water sources and may have an impact on aquatic life. The effects of acute and chronic exposure to the organophosphate insecticide malathion on the midge Chironomus sancticaroli are evaluated. To that end, three biochemical biomarkers, acetylcholinesterase (AChE, alpha (EST-α and beta (EST-β esterase were used. Acute bioassays with five concentrations of malathion, and chronic bioassays with two concentrations of malathion were carried out. In the acute exposure test, AChE, EST-α and EST-β activities declined by 66, 40 and 37%, respectively, at 0.251 µg L-1 and more than 80% at 1.37, 1.96 and 2.51 µg L-1. In chronic exposure tests, AChE and EST-α activities declined by 28 and 15% at 0.251 µg L-1. Results of the present study show that low concentrations of malathion can influence larval metabolism, indicating high toxicity for Chironomus sancticaroli and environmental risk associated with the use of organophosphates.

  17. The influence of motivation on stress: is it stressful not to fit?

    Science.gov (United States)

    Schwab, Sebastian; Wolf, Oliver T; Memmert, Daniel

    2015-01-01

    The present research elaborates on the regulatory fit hypothesis by investigating a biological stress marker in a motivational fit- and non-fit-situation. Recent stress theories lead to the assumption that the participants' stress level in fit-situations remains constant or rather decreases, whereas under non-fit-conditions an increase of the stress activity is observed. We tested this hypothesis by assessment of salivary α-amylase (sAA), a saliva-based stress marker presumed to reflect noradrenergic activity. The results indicated that participants in a fit-situation show a decrease in sAA, whereas participants in a non-fit-situation demonstrate a contrary effect with an increase in sAA. These findings extend the concept of regulatory fit by illustrating that there are differences in sAA activity depending on whether participants are in a fit-situation. The experience of regulatory fit appears to be associated with a reduction of stress.

  18. Destination Culture and Its Influence on Tourist Motivation and Tourist Satisfaction of Homestay Visit

    Directory of Open Access Journals (Sweden)

    Nguyen Quang VINH

    2013-12-01

    Full Text Available With the advantage of culture and historical tourism resource, Hanoi has to finalize its tourism development strategy for the long term. This study aims to help tourism planners and marketers to get an understanding that may provide a foundation for their strategic marketing decision in homestay tourism service. The empirical analysis used data from 150 international visitors who have experience in using homestay service in Duonglam old village. To test the hypotheses among tourist motivation, satisfaction with destination loyalty, regression is adopted. This study result show that climate conditions, the destination can be easily reached, the quality of the accommodation, beauty of the scenery and cleanliness are ranked most important attribute for tourist satisfaction with Duonglam village. Another hand the result also indicates negative image about tourist service and culture events of Duonglam old village. Implications of the findings for tourism marketers and research limitation are also discussed.

  19. Influence of brand differential on motivation to conform and manufacturer versus store brand purchase intention

    OpenAIRE

    Tran, E; A. Balas; C. Shao; Dubinsky, A.; Jackson, L.

    2014-01-01

    Relationships and characteristics that influence consumers’ purchase decision between store brand and manufacturer brand product offerings have emerged as an interesting and practical area of research. From a management perspective, understanding the process by which consumers make purchase choices between these brand offerings would lead to both theoretical and practical applications. Therefore, this study attempts to enhance understanding about the factors that influence consumers’ manufact...

  20. Bilateral self-enucleation in acute transient psychotic disorder: the influence of sociocultural factors on psychopathology.

    Science.gov (United States)

    Harish, Thippeswamy; Chawan, Namdev; Rajkumar, Ravi Philip; Chaturvedi, Santosh Kumar

    2012-07-01

    Self-inflicted eye injuries are rare but a devastating consequence of a serious mental disorder. Bilateral self-enucleation also known as oedipism has been documented in ancient texts and myths. Various biologic, psychologic, and social theories have been put forward to explain this rare phenomenon. In this report, we describe a case of oedipism, which highlights the influence of sociocultural factors on the psychopathology in acute transient psychotic disorder.

  1. Intrinsic factors influencing help-seeking behaviour in an acute stroke situation.

    Science.gov (United States)

    Zock, Elles; Kerkhoff, Henk; Kleyweg, Ruud Peter; van de Beek, Diederik

    2016-09-01

    The proportion of stroke patients eligible for intravenous or intra-arterial treatment is still limited because many patients do not seek medical help immediately after stroke onset. The aim of our study was to explore which intrinsic factors and considerations influence help-seeking behaviour of relatively healthy participants, confronted with stroke situations. Semi-structured interviews were conducted with 25 non-stroke participants aged 50 years or older. We presented 5 clinical stroke situations as if experienced by the participants themselves. Recognition and interpretation of symptoms were evaluated and various factors influencing help-seeking behaviour were explored in-depth. We used the thematic synthesis method for data analysis. Five themes influencing help-seeking behaviour in a stroke situation were identified: influence of knowledge, views about seriousness, ideas about illness and health, attitudes towards others and beliefs about the emergency medical system. A correct recognition of stroke symptoms or a correct interpretation of the stroke situations did not automatically result in seeking medical help. Interestingly, similar factors could lead to different types of actions between participants. Many intrinsic, as well as social and environmental factors are of influence on help-seeking behaviour in an acute stroke situation. All these factors seem to play a complex role in help-seeking behaviour with considerable inter-individual variations. Accomplishing more patients eligible for acute stroke treatment, future research should focus on better understanding of all factors at various levels grounded in a theory of help-seeking behaviour.

  2. Learner motivation and interest

    OpenAIRE

    Daskalovska, Nina; Koleva Gudeva, Liljana; Ivanovska, Biljana

    2012-01-01

    There are a lot of factors which influence success in learning. However, one of the most important factors is the learner’s motivation to reach the desired goals. Research and experience show that learners with strong motivation can achieve a lot regardless of circumstances. Studies of motivation in second language learning have led to several distinctions, one of which is the distinction between integrative and instrumental motivation. According to this distinction, some learners are motivat...

  3. Baccalaureate Expectations of Community College Students: Socio-Demographic, Motivational, and Contextual Influences

    Science.gov (United States)

    Wang, Xueli

    2013-01-01

    Background/Context: Although much research has dealt with the factors that influence educational expectations, few studies have addressed recent high school graduates who attend community colleges as their first postsecondary institutions. As the costs associated with attending a four-year institution keep rising, community colleges increasingly…

  4. Metabolism of biogenic amines in acute cerebral ischemia: Influence of systemic hyperglycemia

    Directory of Open Access Journals (Sweden)

    Milovanović Aleksandar

    2012-01-01

    Full Text Available Dopamine, norepinephrine and serotonin are biogenic amines which are transmitters of the central nervous system. The effects of ischemia on the brain parenchyma depends on many factors, such is the mechanism of blood flow interruption, velocity of the occurring blood flow interruption, duration of an ischemic episode, organization of anatomical structures of the brain blood vessels etc., which all influence the final outcome. During interruption of the brain circulation in experimental or clinical conditions, neurotransmitter metabolism, primarily of biogenic amines, is disturbed. Many researches with various experimental models of complete ischemia reported a decrease in the content of norepinephrine, dopamine and serotonin in the CNS tissue. It was proven that hyperglycemia can drastically increase cerebral injury followed by short-term cerebral ischemia. Considering the fact that biogenic amines (dopamine, norepinephrine and serotonin influence the size of neurologic damage, as well as the fact that in hyperglycemic conditions infarct size (from the morphological aspect is larger relative to normoglycemic status, the intention was to evaluate the role of biogenic amines in occurrence of damage in conditions of hyperglycemia, i.e. in the case of brain apoplexia in diabetics. Analysis of biogenic amines metabolism in states of acute hyperglycemia, as well as analysis of the effects of reversible and irreversible brain ischemia on metabolism of serotonin, dopamine and norepinephrine, showed that acute hyperglycemia slows down serotonin, dopamine and norepinephrine metabolism in the cerebral cortex and n. caudatus. Brain ischemia in normoglycemic animals by itself has no influence on biogenic amines metabolism, but the effect of ischemia becomes apparent during reperfusion. In recirculation, which corresponds to the occurrences in penumbra, release of biogenic amines is uncontrolled and increased. Brain ischemia in acute hyperglycemic animals

  5. Predicting Intra-Individual Academic Achievement Trajectories of Adolescents Nested in Class Environment: Influence of motivation, implicit theory of intelligence, self-esteem and parenting

    Directory of Open Access Journals (Sweden)

    Isabelle Roskam

    2007-05-01

    Full Text Available In a longitudinal study conducted on 1130 adolescents (557 male and 573 female in the 1st-6th grades from Belgian secondary schools, we tested the influence of individual factors (motivational constructs, implicit theory of intelligence and self-esteem and environmental determinants (parenting and class environment of academic achievement (grades in mathematics, language arts and GPA at three points in time. Using hierarchical linear models, we observed a decrease of grade over the course of the study, reciprocal relations between motivational constructs, self-esteem and academic achievement, a strong positive impact of supportive parenting and a moderate influence of class environment.

  6. Influence of acute stress on response inhibition in healthy men: An ERP study.

    Science.gov (United States)

    Dierolf, Angelika Margarete; Fechtner, Julia; Böhnke, Robina; Wolf, Oliver T; Naumann, Ewald

    2017-02-07

    The current study investigated the influence of acute stress and the resulting cortisol increase on response inhibition and its underlying cortical processes, using EEG. Before and after an acute stressor or a control condition, 39 healthy men performed a go/no-go task while ERPs (N2, P3), reaction times, errors, and salivary cortisol were measured. Acute stress impaired neither accuracy nor reaction times, but differentially affected the neural correlates of response inhibition; namely, stress led to enhanced amplitudes of the N2 difference waves (N2d, no-go minus go), indicating enhanced response inhibition and conflict monitoring. Moreover, participants responding to the stressor with an acute substantial rise in cortisol (high cortisol responders) showed reduced amplitudes of the P3 of the difference waves (P3d, no-go minus go) after the stressor, indicating an impaired evaluation and finalization of the inhibitory process. Our findings indicate that stress leads to a reallocation of cognitive resources to the neural subprocesses of inhibitory control, strengthening premotor response inhibition and the detection of response conflict, while concurrently diminishing the subsequent finalization process within the stream of processing.

  7. Influence of Zinc Supplementation in Acute Diarrhea Differs by the Isolated Organism

    Directory of Open Access Journals (Sweden)

    Archana B. Patel

    2010-01-01

    Full Text Available Zinc supplementation is recommended in all acute diarrheas in children from developing countries. We aimed to assess whether zinc supplementation would be equally effective against all the common organisms associated with acute diarrheas. We used data on 801 children with acute diarrhea recruited in a randomized, double blind controlled trial (ISRCTN85071383 of zinc and copper supplementation. Using prespecified subgroup analyses, multidimensionality reduction analyses, tests of heterogeneity, and stepwise logistic regression for tests of interactions, we found that the influence of zinc on the risk of diarrhea for more than 3 days depended on the isolated organism—beneficial in Klebsiella, neutral in Esherichia coli and parasitic infections, and detrimental in rotavirus coinfections. Although we found similar results for the outcome of high stool volume, the results did not reach statistical significance. Our findings suggest that the current strategy of zinc supplementation in all cases of acute diarrheas in children may need appropriate fine tuning to optimize the therapeutic benefit based on the causative organism, but further studies need to confirm and extend our findings.

  8. Influence of the cortical midline structures on moral emotion and motivation in moral decision-making.

    Science.gov (United States)

    Han, Hyemin; Chen, Jingyuan; Jeong, Changwoo; Glover, Gary H

    2016-04-01

    The present study aims to examine the relationship between the cortical midline structures (CMS), which have been regarded to be associated with selfhood, and moral decision making processes at the neural level. Traditional moral psychological studies have suggested the role of moral self as the moderator of moral cognition, so activity of moral self would present at the neural level. The present study examined the interaction between the CMS and other moral-related regions by conducting psycho-physiological interaction analysis of functional images acquired while 16 subjects were solving moral dilemmas. Furthermore, we performed Granger causality analysis to demonstrate the direction of influences between activities in the regions in moral decision-making. We first demonstrate there are significant positive interactions between two central CMS seed regions-i.e., the medial prefrontal cortex (MPFC) and posterior cingulate cortex (PCC)-and brain regions associated with moral functioning including the cerebellum, brainstem, midbrain, dorsolateral prefrontal cortex, orbitofrontal cortex and anterior insula (AI); on the other hand, the posterior insula (PI) showed significant negative interaction with the seed regions. Second, several significant Granger causality was found from CMS to insula regions particularly under the moral-personal condition. Furthermore, significant dominant influence from the AI to PI was reported. Moral psychological implications of these findings are discussed. The present study demonstrated the significant interaction and influence between the CMS and morality-related regions while subject were solving moral dilemmas. Given that, activity in the CMS is significantly involved in human moral functioning.

  9. Motivational influences on impression formation: outcome dependency, accuracy-driven attention, and individuating processes.

    Science.gov (United States)

    Neuberg, S L; Fiske, S T

    1987-09-01

    How might being outcome dependent on another person influence the processes that one uses to form impressions of that person? We designed three experiments to investigate this question with respect to short-term, task-oriented outcome dependency. In all three experiments, subjects expected to interact with a young man formerly hospitalized as a schizophrenic, and they received information about the person's attributes in either written profiles or videotapes. In Experiment 1, short-term, task-oriented outcome dependency led subjects to use relatively individuating processes (i.e., to base their impressions of the patient on his particular attributes), even under conditions that typically lead subjects to use relatively category-based processes (i.e., to base their impressions on the patient's schizophrenic label). Moreover, in the conditions that elicited individuating processes, subjects spent more time attending to the patient's particular attribute information. Experiment 2 demonstrated that the attention effects in Experiment 1 were not merely a function of impression positivity and that outcome dependency did not influence the impression formation process when attribute information in addition to category-level information was unavailable. Finally, Experiment 3 manipulated not outcome dependency but the attentional goal of forming an accurate impression. We found that accuracy-driven attention to attribute information also led to individuating processes. The results of the three experiments indicate that there are important influences of outcome dependency on impression formation. These results are consistent with a model in which the tendency for short-term, task-oriented outcome dependency to facilitate individuating impression formation processes is mediated by an increase in accuracy-driven attention to attribute information.

  10. Factors Influencing Facebook Usage and Facebook Addictive Tendency in University Students: The Role of Online Psychological Privacy and Facebook Usage Motivation.

    Science.gov (United States)

    Hong, Fu-Yuan; Chiu, Su-Lin

    2016-04-01

    There are few studies analysing the influence of personal traits and motivation factors on Facebook usage and Facebook addictive tendency as seen in university students. In this study, 225 Taiwanese university students completed a questionnaire to determine their online psychological privacy scale, Facebook usage motivation scale, Facebook usage scale and Facebook addictive tendency scale, in order to evaluate the items that can be conceptualized as the effect of university students' online psychological privacy personal trait and motive factors, and Facebook usage motivation with respect to Facebook usage and Facebook addictive tendency. The study found that a desire for more online psychological privacy correlates with a stronger motivation to use Facebook and more Facebook usage behaviour among university students who may become high-risk groups for Facebook addictive tendency. The study found that a desire for or an acceptance of a lower online psychological privacy correlates with a stronger motivation to use Facebook among university students who may have more Facebook usage behaviour. This study can help understand university students' Facebook usage and Facebook addictive tendency and provide feature indicators for those who may become high-risk groups for Facebook addictive tendency. Finally, this study conducts discussion and proposes relevant suggestions for future study.

  11. Motivator-manager.

    Science.gov (United States)

    McDonald, Angelic P

    2009-01-01

    The radiologic career field has undergone radical changes in technology, regulatory compliance, and customer expectation.These changes often require dramatic alterations to processes,which can break down communication, create stress, and have a negative effect on department productivity. Motivation itself is a frequently analyzed and reported topic in professional publications. For this purpose, this literature review specifically researches motivation as identified by radiology administrators through Radiology Management. Three key elements surfaced as those with the most impact: (1) motivation is an intrinsic factor which can be influenced but not created, (2) clear attainable goals are an essential component of motivation,and (3) motivation begins with identification of employee needs.

  12. Factors influencing medical students' motivation to practise in rural areas in low-income and middle-income countries: a systematic review

    Science.gov (United States)

    Zwanikken, Prisca A C; Pokharel, Paras K; Scherpbier, Albert J

    2017-01-01

    Objectives There is a shortage of doctors working in rural areas all over the world, especially in low-income and middle-income countries. The choice to practise medicine in a rural area is influenced by many factors. Motivation developed as a medical student is one key determinant of this choice. This study explores influences on medical students' motivation to practise in rural areas of low-income and middle-income countries following graduation. Design A systematic review was conducted to identify influences on medical students' motivation to work in rural areas in low-income and middle-income countries. Papers reporting influences on motivation were included, and content analysis was conducted to select the articles. Articles not published in English were excluded from this review. Results A rural background (ie, being brought up in a rural area), training in rural areas with a community-based curriculum, early exposure to the community during medical training and rural location of medical school motivate medical students to work in rural areas. Perceived lack of infrastructure, high workload, poor hospital management and isolation are among the health facility factors that demotivate medical students for medical practice in rural areas. Conclusions Medical school selection criteria focusing on a rural background factor and medical education curriculum focusing on rural area are more relevant factors in low-income and middle-income countries. The factors identified in this review may assist the planners, medical educators and policymakers in low-income and middle-income countries in designing relevant interventions to positively influence rural choices where the shortage of rural physicians is an ongoing and increasing concern. PMID:28232465

  13. Influence of delays on perforation risk in adults with acute appendicitis.

    LENUS (Irish Health Repository)

    Kearney, D

    2012-02-03

    PURPOSE: This study analyzed whether prehospital or in-hospital delay was the more significant influence on perforation rates for acute appendicitis and whether any clinical feature designated patients requiring higher surgical priority. METHODS: A retrospective analysis was conducted over one year at a tertiary referral hospital without a dedicated emergency surgical theater. Admission notes, theater logbook, and the Hospital Inpatient Enquiry system were reviewed to identify the characteristics and clinical course of patients aged greater than 16 years who were operated upon for histologically confirmed acute appendicitis. RESULTS: One hundred and fifteen patients were studied. The overall perforation rate was 17 percent. The mean duration of symptoms prior to hospital presentation was 38.1 hours with the mean in-hospital waiting time prior to operation being 23.4 hours. Although body temperature on presentation was significantly greater in patients found to have perforated appendicitis (P < 0.05), only patient heart rate at presentation and overall duration of symptoms, but not in-hospital waiting time, independently predicted perforation by stepwise linear regression modeling. CONCLUSION: In-hospital delay was not an independent predictor of perforation in adults with acute appendicitis although delays may contribute if patients are left to wait unduly. Tachycardia at presentation may be a quantifiable feature of those more likely to have perforation and who should be given higher surgical priority.

  14. Influence of operative timing on prognosis of patients with acute subdural hematoma

    Institute of Scientific and Technical Information of China (English)

    ZhAO Hong; BAI Xiang-jun

    2009-01-01

    Objective: To study the influence of operative timing on the prognosis of patients with acute subdural hematoma (ASDH) in order to provide theoretical basis for clinical treatment.Methods: The clinical data of 202 patients with ASDH undergoing operations were collected, and the mortalities and functional survival rates were analyzed 2, 4, 6, and 8 hours after injury.Results: No significant difference was found in mortalities and functional survival rates at different operative timings. However, there was a clear trend that the shorter the operative timing was, the lower the mortality and the higher functional survival rate were. In addition, the mean time from injury to operation of non-survivors was significantly longer than that of survivors.Conclusions: Operative timing has potential influences on the prognosis of patients with ASDH. Surgical evacuation of ASDH should be performed as soon as possible once the operation indication emerges.

  15. Managing motivational conflict: how self-esteem and executive resources influence self-regulatory responses to risk.

    Science.gov (United States)

    Cavallo, Justin V; Holmes, John G; Fitzsimons, Gráinne M; Murray, Sandra L; Wood, Joanne V

    2012-09-01

    This article explores how self-esteem and executive resources interact to determine responses to motivational conflict. One correlational and 3 experimental studies investigated the hypothesis that high and low self-esteem people undertake different self-regulatory strategies in "risky" situations that afford opportunity to pursue competing goals and that carrying out these strategies requires executive resources. When such resources are available, high self-esteem people respond to risk by prioritizing and pursuing approach goals, whereas low self-esteem people prioritize avoidance goals. However, self-esteem does not influence responses to risk when executive resources are impaired. In these studies, risk was operationalized by exposing participants to a relationship threat (Studies 1 and 2), by using participants' self-reported marital conflict (Study 3), and by threatening academic competence (Study 4). Executive resources were operationalized as cognitive load (Studies 1 and 2), working memory capacity (Study 3), and resource depletion (Study 4). When executive resources were ample, high self-esteem people responded to interpersonal risk by making more positive relationship evaluations (Studies 1, 2, and 3) and making more risky social comparisons following a personal failure (Study 4) than did low self-esteem people. Self-esteem did not predict participants' responses when executive resources were impaired or when risk was absent. The regulatory function of self-esteem may be more resource-dependent than has been previously theorized.

  16. The influence of cognitive and motivational biases in managerial decision making: empirical evidence from a Brazilian construction company

    Directory of Open Access Journals (Sweden)

    Arnaldo Barros Feitosa

    2014-10-01

    Full Text Available The heuristics and the biases affect the decision making process allowing the manager to take high complexity decisions under simplified conditions with the benefit of time saving. Although they are useful, making the information processing more efficient by directing the managers to relevancies and common urgencies to the decision making process, the use of heuristics can lead to induced inconsistencies by biases or lapses of decisions, which persistent and predictable generate patterns of behavior. Against that, the object of this research consists in diagnose possible cognitive and motivational biases, in special, the confidence excess, the optimism and the anchorage, in managers of a great Brazilian construction company. In order to achieve that objective, a structured questionary with selected tools into the literature on decision process was submitted to 120 managers of a big Brazilian construction company, however, only 84 questionaries were obtained, tabled and analyzed. As from the parametric and non-parametric tests, univariate and bivariate, it was found that the managers of the analyzed company: (1 are excessively confidents in their estimates; (2 seem more optimists than other economic agent groups; (3 are totally influenced by bosses in theirs estimates. The results confirm empirical evidences, emanated from the literature on heuristics and cognitive and emotional biases, particularly with concepts of Prospect Theory, and are opposed to the concepts derived from the literature that addresses the rational model of decision making, more specifically, the Expected Utility Theory.

  17. Investigation of the degree of organisational influence on patient experience scores in acute medical admission units in all acute hospitals in England using multilevel hierarchical regression modelling

    Science.gov (United States)

    Sullivan, Paul

    2017-01-01

    Objectives Previous studies found that hospital and specialty have limited influence on patient experience scores, and patient level factors are more important. This could be due to heterogeneity of experience delivery across subunits within organisations. We aimed to determine whether organisation level factors have greater impact if scores for the same subspecialty microsystem are analysed in each hospital. Setting Acute medical admission units in all NHS Acute Trusts in England. Participants We analysed patient experience data from the English Adult Inpatient Survey which is administered to 850 patients annually in each acute NHS Trusts in England. We selected all 8753 patients who returned the survey and who were emergency medical admissions and stayed in their admission unit for 1–2 nights, so as to isolate the experience delivered during the acute admission process. Primary and secondary outcome measures We used multilevel logistic regression to determine the apportioned influence of host organisation and of organisation level factors (size and teaching status), and patient level factors (demographics, presence of long-term conditions and disabilities). We selected ‘being treated with respect and dignity’ and ‘pain control’ as primary outcome parameters. Other Picker Domain question scores were analysed as secondary parameters. Results The proportion of overall variance attributable at organisational level was small; 0.5% (NS) for respect and dignity, 0.4% (NS) for pain control. Long-standing conditions and consequent disabilities were associated with low scores. Other item scores also showed that most influence was from patient level factors. Conclusions When a single microsystem, the acute medical admission process, is isolated, variance in experience scores is mainly explainable by patient level factors with limited organisational level influence. This has implications for the use of generic patient experience surveys for comparison between

  18. Public Service Motivation

    Directory of Open Access Journals (Sweden)

    Raluca-Marilena Mihalcioiu

    2011-05-01

    Full Text Available Public Service Motivation concept was developed in North America and focuses on specific motivations of public servants, such as employee satisfaction, organizational commitment, reward preferences, organizational and individual performance. Other types of motivation, as financial consideration, are relevant but have less important influences with regard to this kind of work outcomes. This strengthen the assertion for a diversified motivational strategy, which affect various types of motivation, while not losing sight of the public value that one organization shows and therefore valuing public service motivation as a specific contribution to work outcomes. The concept has been increasingly applied in European public administration. This paper presents Status Quo of international Public Service Motivation research and locates in them empirical evidences from contries that are already working with this concept, like Austria. It also analyses implications for central questions of public management. The main focus of this article is general appropriateness and possible applications for Romanian public management research.

  19. Context Influences the Motivation for Stereotypic and Repetitive Behaviour in Children Diagnosed with Intellectual Disability with and without Autism

    Science.gov (United States)

    Joosten, Annette V.; Bundy, Anita C.; Einfeld, Stewart L.

    2012-01-01

    Background: Children are motivated to engage in stereotypic and repetitive behaviours for a number of reasons. Their motivation seems to change according to context, but little empirical evidence supports that observation. Interventions designed to reduce the behaviours may be improved by an increased understanding of the interaction between…

  20. The Influence of Language Level toward Students English Learning Motivation%语言水平对大学生英语学习动机的影响

    Institute of Scientific and Technical Information of China (English)

    魏惠琳; 陈城

    2014-01-01

    Among the factors influencing English learning motivations, what is the effect of language level? To learners of differ-ent grades, what about the specific influence on each motivation type? Can motivation be stimulated to form a virtuous circle? 130 Students take part in the survey as research subjects. The results are as follows:high-level students have stronger motivation than low-level students, especially in intrinsic interest;moreover, high-level freshmen have stronger motivation of going abroad, and high-level juniors have stronger motivation of information medium.%在影响英语学习动机的因素中,语言水平的作用如何?对于不同年级的学习者,语言水平对不同类型的动机产生哪些具体的影响?能否有效的激发学习动机,形成良性循环仍有待深入探讨。130名大学生作为研究对象参与了本次研究的问卷调查。分析发现;高水平学生的学习动机明显高于低水平学生,尤其表现在内在动机上,同时大一高水平学生出国动机较强,大三高水平学生信息媒介动机较强。

  1. Motivational dimension of willingness to communicate in L2: The impacts of criterion measure, ideal L2 self, family influence, and attitudes to L2 culture

    Directory of Open Access Journals (Sweden)

    Afsaneh Ghanizadeh

    2016-07-01

    Full Text Available The purpose of the present study is to explore the interrelationship between four components of Dörnyei's Motivational Self-System (criterion measure, ideal L2 self, attitudes to L2 culture and community, and family influence and willingness to communicate in the second language (L2 WTC. Questionnaire data were collected from 160 Iranian EFL learners. Results of multiple regression analysis indicated that four aforementioned motivational factors can account for approximately 10 percent of the variance in WTC among Iranian EFL learners. Furthermore, this study found that WTC correlated significantly and positively with all motivational factors except family influence. Besides, it was found that among the components of WTC, WTC in reading correlated with both criterion measure and ideal L2 self. WTC in writing did not correlate with any of the motivational factors. WTC in listening was associated with criterion measure as well as ideal L2 self, although the magnitude of correlation with ideal L2 self was higher. The discussion and implications of the findings are presented with reference to the earlier findings.

  2. The influence of leader's spiritual values of servant leadership on employee motivational autonomy and eudaemonic well-being.

    Science.gov (United States)

    Chen, Chin-Yi; Chen, Chun-Hsi Vivian; Li, Chun-I

    2013-06-01

    This research examined the role of leader's spiritual values in terms of the "servant leadership" in the process of promoting employee's autonomous motivation and eudaemonic well-being. Sample consists of 265 Chinese supervisor-subordinate dyads recruited from a variety of industries in Taiwan. Spiritual values perceived by the subordinates, as well as the discrepancy between leader-subordinate perceptions, but not the leader's self-perceptions of spiritual values, were found to contribute significantly beyond transactional leadership in predicting subordinate motivational autonomy and eudaemonic well-being, and subordinate autonomous motivations fully mediates the relationship between spiritual values and eudaemonic well-being.

  3. Motivation in language learning

    Institute of Scientific and Technical Information of China (English)

    王骊

    2008-01-01

    Motivation is one of the key affective factors in language learning, which has been highly regarded and widely researched by both linguists and language teachers. It is very necessary for language teachers and learners to be aware of the influence of the motivation.

  4. Student Motivational Dynamics

    Science.gov (United States)

    McCaslin, Mary; Burross, Heidi Legg

    2008-01-01

    Background/Context: Student motivation typically has been studied as it relates to extrinsic (e.g., reinforcement) or intrinsic (e.g., personal choice) sources of influence, with scant attention to sociocultural context. This article builds on a previous article in this special issue that (1) addresses the role of opportunity in the motivation of…

  5. A Study of Circadian Rhythm and Meteorological Factors Influencing Acute Myocardial Infarction

    CERN Document Server

    Selvam, A M; Mody, S M S

    1998-01-01

    The circadian rhythm in the occurrence of acute myocardial infarction (AMI) was assessed in three hundred and twenty three patients admitted with AMI during the two-year period June 1992 to May 1994. The influence of the following meteorological, solar-geophysical and cosmic parameters in the causation of an infarct was also considered : (1) surface pressure (2) maximum temperature (3) minimum temperature (4) relative humidity (5) cosmic ray index (6) geomagnetic aa index (7) solar flares and (8) sunspot number. A well pronounced diurnal variability in AMI with a peak in the morning hours (6-12 a.m.) was seen. Further analysis of the data by considering one-hour periods revealed the presence of a smaller evening (10 p.m.) increase in incidence, i.e., the existence of a bimodal circadian rhythm. The simultaneous occurrence of the well documented semi-diurnal rhythm in surface pressure and incidence of acute myocardial infarction were evident. This may be one of the factors involved in the causation of the smal...

  6. Motivation factors enabling positive deviance at workplace

    OpenAIRE

    Olasmaa, Tomi

    2010-01-01

    Motivation concerns a person’s willingness to do something. Managers of organizations wish to keep their employees’ motivation level high and improve the performance of the organization. To keep the motivation level high, managers have to acknowledge what are the factors that influence the motivation level of employees. This Bachelor’s Thesis explores factors that influence personnel motivation at workplace. It also studies if these motivational factors enable positive deviance of organizatio...

  7. Mood influences on acute smoking responses are independent of nicotine intake and dose expectancy.

    Science.gov (United States)

    Perkins, Kenneth A; Ciccocioppo, Melinda; Conklin, Cynthia A; Milanak, Melissa E; Grottenthaler, Amy; Sayette, Michael A

    2008-02-01

    Acute responses to smoking are influenced by nicotine and by nonpharmacological factors such as nicotine dose expectancy and sensory effects of smoke inhalation. Because negative mood increases smoking reinforcement, the authors examined whether these effects may be altered by mood context. Smokers (n=200) participated in 2 sessions, negative or positive mood induction, and were randomized to 1 of 5 groups. Four groups comprised the 2x2 balanced placebo design, varying actual (0.6 mg vs. 0.05 mg yield) and expected nicotine dose (expected nicotine vs. denicotinized [denic]) of cigarettes. A fifth group was a no-smoking control. Smoking, versus not smoking, attenuated negative affect, as well as withdrawal and craving. Negative mood increased smoking reinforcement. However, neither actual nor expected nicotine dose had much influence on these responses; even those smokers receiving and expecting a denic cigarette reported attenuated negative affect. A follow-up comparison suggested that the sensory effects of smoke inhalation, but not the simple motor effects of smoking behavior, were responsible. Thus, sensory effects of smoke inhalation had a greater influence on relieving negative affect than actual or expected nicotine intake.

  8. Does the electrocardiographic presence of Q waves influence the survival of patients with acute myocardial infarction?

    DEFF Research Database (Denmark)

    Abdulla, J; Brendorp, B; Torp-Pedersen, C

    2001-01-01

    , electrocardiographic diagnosis of Q wave and non-Q wave myocardial infarction, echocardiographic estimation of left ventricular systolic function determined as wall motion index, infarct complications, and survival were documented. The factors influencing the postmyocardial infarction outcome of these patients were......AIMS: To compare the outcome of short- and long-term survival of patients with Q wave vs non-Q wave myocardial infarction. METHODS: A total of 6676 patients with acute myocardial infarction were enrolled on the TRAndolapril Cardiac Evaluation (TRACE) register between 1990 and 1992. Medical history.......9-1.1)]. The result was the same in univariate and multivariate analyses. Subgroup analysis defined by age, sex, wall motion index, presence of congestive heart failure, diabetes mellitus, arterial hypertension, subsequent myocardial infarctions and use of thrombolytic therapy did not disclose importance of Q waves...

  9. Myocardial creatine levels do not influence response to acute oxidative stress in isolated perfused heart.

    Directory of Open Access Journals (Sweden)

    Dunja Aksentijević

    Full Text Available Multiple studies suggest creatine mediates anti-oxidant activity in addition to its established role in cellular energy metabolism. The functional significance for the heart has yet to be established, but antioxidant activity could contribute to the cardioprotective effect of creatine in ischaemia/reperfusion injury.To determine whether intracellular creatine levels influence responses to acute reactive oxygen species (ROS exposure in the intact beating heart. We hypothesised that mice with elevated creatine due to over-expression of the creatine transporter (CrT-OE would be relatively protected, while mice with creatine-deficiency (GAMT KO would fare worse.CrT-OE mice were pre-selected for creatine levels 20-100% above wild-type using in vivo (1H-MRS. Hearts were perfused in isovolumic Langendorff mode and cardiac function monitored throughout. After 20 min equilibration, hearts were perfused with either H2O2 0.5 µM (30 min, or the anti-neoplastic drug doxorubicin 15 µM (100 min. Protein carbonylation, creatine kinase isoenzyme activities and phospho-PKCδ expression were quantified in perfused hearts as markers of oxidative damage and apoptotic signalling. Wild-type hearts responded to ROS challenge with a profound decline in contractile function that was ameliorated by co-administration of catalase or dexrazoxane as positive controls. In contrast, the functional deterioration in CrT-OE and GAMT KO hearts was indistinguishable from wild-type controls, as was the extent of oxidative damage and apoptosis. Exogenous creatine supplementation also failed to protect hearts from doxorubicin-induced dysfunction.Intracellular creatine levels do not influence the response to acute ROS challenge in the intact beating heart, arguing against creatine exerting (patho-physiologically relevant anti-oxidant activity.

  10. Influence of motivation upon effectiveness of physical culture and sport profile high educational facilities teachers' proffessional-pedagogical activity.

    Directory of Open Access Journals (Sweden)

    Stepanchenko N.I.

    2012-12-01

    Full Text Available Motivation of teachers for professional-pedagogical activity and levels of forming of their pedagogical skills were determined based on the results of self evaluation and evaluation that was performed by the students. Evaluation of teachers' pedagogical skills and self evaluation were compared to dominating motivation for professional activity of teachers. 42 teachers and 78 students took part in this experiment. To determine proffessional-pedagogical activity motivation the tool of K. Zamfir in modification by A. Rean was used. To determine self evaluation of pedagogical skills "Scale of self evaluation of pedagogical activity" and tool of B. Zelentsov "Students about a teacher" were used. It was shown that it is characteristic for teachers to over estimate their pedagogical skills in comparison to the evaluation made by students: high level of forming of pedagogical skills comprise 40,48 % of respondents, while according to the students evaluation this figure is almost twice lower and comprises - 21,43%; average level evaluation, shows only 14,28 %, when students evaluate that 35,71% of teachers have average level of pedagogical skills forming. It was declared that teachers with the most determined internal motives are more objective in their self evaluation. It was proven that teachers whose pedagogical skills are on high level and who are evaluated by the students on the same level the are lead by domination of internal motivation.

  11. Older adolescents' motivations for social network site use: the influence of gender, group identity, and collective self-esteem.

    Science.gov (United States)

    Barker, Valerie

    2009-04-01

    This study assessed motives for social network site (SNS) use, group belonging, collective self-esteem, and gender effects among older adolescents. Communication with peer group members was the most important motivation for SNS use. Participants high in positive collective self-esteem were strongly motivated to communicate with peer group via SNS. Females were more likely to report high positive collective self-esteem, greater overall use, and SNS use to communicate with peers. Females also posted higher means for group-in-self, passing time, and entertainment. Negative collective self-esteem correlated with social compensation, suggesting that those who felt negatively about their social group used SNS as an alternative to communicating with other group members. Males were more likely than females to report negative collective self-esteem and SNS use for social compensation and social identity gratifications.

  12. Influence of acute exposure to high altitude on basal and postprandial plasma levels of gastroenteropancreatic peptides.

    Directory of Open Access Journals (Sweden)

    Rudolf L Riepl

    Full Text Available Acute mountain sickness (AMS is characterized by headache often accompanied by gastrointestinal complaints that vary from anorexia through nausea to vomiting. The aim of this study was to investigate the influence of high altitude on plasma levels of gastroenteropancreatic (GEP peptides and their association to AMS symptoms. Plasma levels of 6 GEP peptides were measured by radioimmunoassay in 11 subjects at 490 m (Munich, Germany and, after rapid passive ascent to 3454 m (Jungfraujoch, Switzerland, over the course of three days. In a second study (n = 5, the same peptides and ghrelin were measured in subjects who consumed standardized liquid meals at these two elevations. AMS symptoms and oxygen saturation were monitored. In the first study, both fasting (morning 8 a.m. and stimulated (evening 8 p.m. plasma levels of pancreatic polypeptide (PP and cholecystokinin (CCK were significantly lower at high altitude as compared to baseline, whereas gastrin and motilin concentrations were significantly increased. Fasting plasma neurotensin was significantly enhanced whereas stimulated levels were reduced. Both fasting and stimulated plasma motilin levels correlated with gastrointestinal symptom severity (r = 0.294, p = 0.05, and r = 0.41, p = 0.006, respectively. Mean O(2-saturation dropped from 96% to 88% at high altitude. In the second study, meal-stimulated integrated (= area under curve plasma CCK, PP, and neurotensin values were significantly suppressed at high altitude, whereas integrated levels of gastrin were increased and integrated VIP and ghrelin levels were unchanged. In summary, our data show that acute exposure to a hypobaric hypoxic environment causes significant changes in fasting and stimulated plasma levels of GEP peptides over consecutive days and after a standardized meal. The changes of peptide levels were not uniform. Based on the inhibition of PP and neurotensin release a reduction of the cholinergic tone can be postulated.

  13. Depression, anxiety and influencing factors in patients with acute pulmonary embolism

    Institute of Scientific and Technical Information of China (English)

    LIU Chun-ping; LI Xiao-mei; CHEN Hang-wei; CUI Jun-yu; NIU Li-li; HE Yu-bin; TIAN Xin-li

    2011-01-01

    Background Psychological distress has been widely studied in many cardiovascular and pulmonary diseases, but the condition in acute pulmonary embolism (APE) is unknown. The purpose of this study was to investigate levels of depression and anxiety and their influencing factors in APE patients.Methods Sixty consecutive patients with APE were subjected to investigation of depression and anxiety by the Beck Depression Inventory and State-Trait Anxiety Inventory, and 60 community-based subjects were enrolled as controls.APE patients were stratified as high-risk, intermediate-risk and low-risk according to the disease severity. Scores of depression and anxiety were compared by statistical analysis using paired t tests between APE patients and controls,and by analysis of variance within the APE patients with the three risk stratification. Factors influencing depression and anxiety were evaluated.Results The mean age of the patients (38 males and 22 females) was (52+12) years. APE patients displayed higher scores of depression (P=0.04) and anxiety (P=0.001) compared with controls. Patients in the high-risk group displayed higher scores of depression (P=0.004) and anxiety (P=0.001) compared with those in the intermediate- and low-risk groups. Depression scores were highly correlated with anxiety scores (r=0.60, P <0.001). Both depression and anxiety inversely related to risk stratification (P <0.01), age (P <0.05), and arterial blood oxygen pressure (PaO2) (P <0.05).Linear regression analysis showed that PaO2 was independently inversely related to both depression (P <0.01) and anxiety (P <0.05); risk stratification and age were independently inversely related to anxiety (P <0.05).Conclusions Patients of APE suffered high levels of depression and anxiety, which were negatively influenced by PaO2,risk stratification and age.

  14. Language Learning Motivation: The Palestinian Context. Attitudes, Motivation, and Orientations

    OpenAIRE

    Musleh, Rana Yaser

    2011-01-01

    Given that motivation is held to be a major affective variable influencing SLA, the present study examines L2 motivation among Palestinian students from the age of 12 to 18 years old. Considering the present situation in Palestine, the motives that drive learners to study a foreign language will certainly be affected by the context (culture and values) in which the learning takes place. The present study involves the investigation of motivation towards learning English as a foreign language...

  15. Management styles and motivation.

    Science.gov (United States)

    Shearer, Dana Ann

    2012-01-01

    According to a review of the current literature, common managerial styles are transformational, transactional, and laissez-faire. When managers expand their leadership skills to improve the staff's morale, they must use a combination of transformational leadership behaviors and transactional contingent rewards to maximize their effectiveness on employees. A motivation theory such as Herzberg and Maslow enhances employees' motivation, morale, and satisfaction. Being able to motivate, empower, and influence staff improves satisfaction and retention levels among the team. A manager's leadership style influences motivation, morale, and retention in staff. Leaders are influenced by their educational development and the organizational culture. Organizational culture has an impact on a manager's style, which is forwarded to their followers.

  16. An Analysis of the Influence of Positive Motivation and Strategies on English Learning%论积极的动机与策略在英语学习中的影响

    Institute of Scientific and Technical Information of China (English)

    白丹

    2008-01-01

    This article focuses on the topic of SLA(Second Language Acquisition).According to the research and my English learning experience,this article analyzes the influence of positive motivation and strategies on learning English.

  17. Multiple motives and persuasive communication : Creative elaboration as a result of impression motivation and accuracy motivation

    NARCIS (Netherlands)

    Nienhuis, AE; Manstead, ASR; Spears, R

    2001-01-01

    The authors examined the influence of impression motivation (Experiments 1 and 2) and the combined effects of accuracy motivation and impression motivation (Experiment 3) on the elaboration of persuasive messages as reflected in attitude change and cognitive responses. Intermediate levels of impress

  18. An Analysis of Factors Influencing Corruption Motivation in New Period%新形势下腐败动机影响因素探析

    Institute of Scientific and Technical Information of China (English)

    童燕军

    2015-01-01

    The most fundamental measure to prevent corruption is to control its source,i.e.analysis of both external and internal causes of subjects.The corruption motivation as the internal impetus for the subjects’corruption exerts direct in-fluence on the malversation.In this sense,it is of great significance to study such motivation for prevention of corruption from source.Through study,the author has found that the corruption motivation of behavioral agents are mainly influenced by earn-ings,cost and chances of corruption and their attitudes toward the malversation.Accordingly,in order to get rid of behavioral agents’corruption motivation,we have to adopt more severe punishment measures,perfect the supervision system of corrup-tion and increase the agents’cognition of such malversation.%腐败预防的根本是加强腐败源头的治理,即对腐败主体进行内因与外因的分析。腐败动机作为腐败主体实施腐败行为的内在动力,直接影响着腐败行为的发生,所以研究腐败动机对从源头上预防腐败的发生具有非常重要的意义。通过研究,行为主体的腐败动机主要受腐败收益、腐败成本、腐败机会及腐败态度的影响,所以要遏制行为主体的腐败动机,还必须加大腐败惩治的力度、健全腐败监督体系以及不断提高行为主体的腐败认知。

  19. The Influence of Motivation and Adaptation on Students' Subjective Well-Being, Meaning in Life and Academic Performance

    Science.gov (United States)

    Bailey, Thomas Hamilton; Phillips, Lisa J.

    2016-01-01

    High rates of mental illness among students and discontinuation with university studies are regularly reported. The current study sought to explore relationships between motivation, university adaptation and indicators of mental health and well-being and academic performance of 184 first-year university students (73% female, mean age?=?19.3…

  20. Examination of Food Choice Motives: The Influence of an Innovative, Interdisciplinary Learning Community Related to Environmental Sustainability

    Science.gov (United States)

    Billingsley, Kelly J.

    2014-01-01

    What and how much an individual eats largely defines his/her health. The most used dietary intervention models target individuals' concern for personal health, thereby undermining the interdisciplinary trajectory of the nutrition field. The purpose of this study was to compare the food choice motives of students enrolled in an interdisciplinary…

  1. The Influence of Self-Efficacy and Motivational Factors on Academic Performance in General Chemistry Course: A Modeling Study

    Science.gov (United States)

    Alci, Bulent

    2015-01-01

    This study aims to determine the predictive and explanatory model in terms of university students' academic performance in "General Chemistry" course and their motivational features. The participants were 169 university students in the 1st grade at university. Of the participants, 132 were female and 37 were male students. Regarding…

  2. Relationship between Career Aspirations and Measures of Motivation toward Biology and Physics, and the Influence of Gender

    Science.gov (United States)

    Koul, Ravinder; Lerdpornkulrat, Thanita; Chantara, Soontornpathai

    2011-01-01

    A student's motivational orientation is considered to be a predictor of a range of related education decisions, from attending classes to choosing a particular course or a profession. This survey study conducted with student volunteers (males = 519; females = 904) enrolled in secondary school science-math academic stream in Thailand investigated…

  3. Influence of social motives on integrative negotiation: a meta-analytical review and test of two theories

    NARCIS (Netherlands)

    C.K.W. de Dreu; L.R. Weingart; S. Kwon

    2000-01-01

    A meta-analysis of 28 studies examined support for the Theory of Cooperation and Competition (M. Deutsch, 1973) and Dual Concern Theory (D. G. Pruitt & J. Z. Rubin, 1986). Effects of social motive (prosocial vs. egoistic) and resistance to yielding (high vs. low vs. unknown) on contenting, problem s

  4. The Influence of Racism-Related Stress on the Academic Motivation of Black and Latino/a Students

    Science.gov (United States)

    Reynolds, Amy L.; Sneva, Jacob N.; Beehler, Gregory P.

    2010-01-01

    This study examined the effects of racism-related stress on the academic and psychological factors affecting the success of 151 Black and Latino/a college students enrolled at several predominantly White universities in the northeastern United States. Institutional racism-related stress was negatively correlated with extrinsic motivation but…

  5. Investigating the Influences of Core Self-Evaluations, Job Autonomy, and Intrinsic Motivation on In-Role Job Performance

    Science.gov (United States)

    Joo, Baek-Kyoo; Jeung, Chang-Wook; Yoon, Hea Jun

    2010-01-01

    This study investigates the effects of core self-evaluations, job autonomy, and intrinsic motivation on employees' perceptions of their in-role job performance, based on a cross-sectional survey of 283 employees in a Fortune Global 100 company in Korea. The results suggest that employees perceived higher in-role job performance when they had…

  6. The Influence of the Antecedent Variable on the Teachers' Performance through Achievement Motivation in Senior High School

    Science.gov (United States)

    Dewi, Erni R.; Bundu, Patta; Tahmir, Suradi

    2016-01-01

    This study aims at analysing whether the antecedent variable directly affects the performance of the high school teachers or not. In addition, this research strives to find out whether the antecedent variable indirectly affects the teachers' performance through the achievement motivation of the high school teachers. It was a quantitative research…

  7. Enabling employees to work safely: the influence of motivation and ability in the design of safety instructions

    NARCIS (Netherlands)

    Cornelissen, P.A.; Hoof, van J.J.; Vuuren, van M.

    2014-01-01

    Purpose: One of the major challenges for modern organizations is to create healthy and safe work environments, as evidenced by the number of occupational deaths (worldwide: four per minute), and an even higher number of injuries. This study explores different levels of motivation and ability, to ide

  8. The Influence of Organisational Commitment, Job Involvement and Utility Perceptions on Trainees' Motivation to Improve Work through Learning

    Science.gov (United States)

    von Treuer, Kathryn; McHardy, Katherine; Earl, Celisha

    2013-01-01

    Workplace training is a key strategy often used by organisations to optimise performance. Further, trainee motivation is a key determinant of the degree to which the material learned in a training programme will be transferred to the workplace, enhancing the performance of the trainee. This study investigates the relationship between several…

  9. The Perception of Same Gender Coaches by Iranian Skaters and its Influence on Sport Achievement Motivation and Commitment

    Directory of Open Access Journals (Sweden)

    Negar HOMAYONI IZAD

    2016-03-01

    Full Text Available Aim: To examine the relationship between the perception of same gender coaches by male and female Iranian skaters and their sport achievement motivation and commitment. Participants: Fifty two female and forty two male skaters, age range 13 to 18 years, from the province of Isfahan in Iran. Materials: The following 3 questionnaires, tested for reliability and validity for the Iranian population and adapted for Farsi, were used: i Pelletier, Fortier, Vallerand and Briere (2001 Interpersonal Behaviour Scale to measure social support of trainers, ii Gill and Deeter (1988 Sport Orientation Questionnaire (SOQ to measure achievement motivation, and iii Scanlan, Simons, Car penter, Schmidt and Keeler (1993 Sport Commitment Model to measure sport commitment. Procedure: The questionnaires were administered to participants in person by the first author after training sessions in sport stadiums. Results: There was a significant positive correlation between perceived coaches' social support and sport achievement motivation and commitment for both male and female participants. However, on all of the above measures females scored significantly more positive ratings than their male c ounterparts. Results of regression analyses conducted separately for males and females showed that relatedness support is the strongest predictor for sport achievement motivation and commitment for males, whereas autonomy support was the strongest predicto r for sport commitment amongst females. Implications: These findings are of particular interest in understanding the impact of perceived coaching support for young male and female athletes, especially if coached exclusively by the same gender.

  10. The Influence of Organisational Commitment, Job Involvement and Utility Perceptions on Trainees' Motivation to Improve Work through Learning

    Science.gov (United States)

    von Treuer, Kathryn; McHardy, Katherine; Earl, Celisha

    2013-01-01

    Workplace training is a key strategy often used by organisations to optimise performance. Further, trainee motivation is a key determinant of the degree to which the material learned in a training programme will be transferred to the workplace, enhancing the performance of the trainee. This study investigates the relationship between several…

  11. Motivation and evaluation of empolyees

    OpenAIRE

    Sinkulová, Anna

    2015-01-01

    My bachelor thesis is focused on motivation and assessment of employees in the company. The aim of this thesis is to investigate the influence of team building and benefits on employees' motivation. Literature based theoretical part of my thesis describes and investigates the real meaning and purpose of motivation and basic motivational concepts. Furthermore, I outlined the basics behind employee benefits, team building and also stated the current given trends in these areas. The practical pa...

  12. Factors influencing pre-hospital delay among patients with acute myocardial infarction in Iran

    Institute of Scientific and Technical Information of China (English)

    Maryam Momeni; Arsalan Salari; Shora Shafighnia; Atefeh Ghanbari; Fardin Mirbolouk

    2012-01-01

    Background Acute myocardial infarction (AMI) is the leading cause of morbidity and disability among Iranian population.Pre-hospital delay is an important cause of increasing early and also late mortality in AMI.Thus the aim of the present study was to identify the factors influencing pre-hospital delay among patients with AMI in Iran.Methods Between August 2010 and May 2011,a cross-sectional and single-center survey was conducted on 162 consecutive patients with ST-elevation myocardial infarction (STEMI) admitted to Cardiac Care Unit (CCU) of Dr.Heshmat Hospital,Rasht.All patients were interviewed by the third author within 7 days after admission by using a four-part questionnaire including socio-demographic,clinical,situational and cognitive factors.Data were analyzed by descriptive and Logistic regression model at P < 0.05 using SPSS 16.Results Mean age was (60.11±12.29) years in all patients.Majority of patients (65.4%) were male.The median of pre-hospital delay was 2 hours,with a mean delay of 7.4 hours (±16.25 hours).Regression analysis showed that admission in weekend (P <0.04,OR=1.033,95% Cl=1.187-2.006) and misinterpretation of symptoms as cardiac origin (P <0.002,OR=1.986,95% Cl=1.254-3.155) and perceiving symptoms to not be so serious (P <0.003,OR=3.264,95%Cl=1.492-7.142) were factors influencing pre-hospital delay > 2 hours.Conclusions Our findings highlight the importance of cognitive factors on decision-making process and pre-hospital delays.Health care providers can educate the public on AMI to enable them recognize the signs and symptoms of AMI correctly and realize the benefits of early treatment.

  13. Regional brain activation as a biological marker of affective responsivity to acute exercise: influence of fitness.

    Science.gov (United States)

    Petruzzello, S J; Hall, E E; Ekkekakis, P

    2001-01-01

    Previous research has shown that regional brain activation, assessed via frontal electroencephalographic (EEG) asymmetry, predicts affective responsivity to aerobic exercise. To replicate and extend this work, in the present study we examined whether resting brain activation was associated with affective responses to an acute bout of aerobic exercise and the extent to which aerobic fitness mediated this relationship. Participants (high-fit, n = 22; low/moderate-fit, n = 45) ran on a treadmill for 30 min at 75% VO2max. EEG and affect were assessed pre- and 0-, 10-, 20-, and 30-min postexercise. Resting EEG asymmetry predicted positive affect (as measured by the energetic arousal subscale of the Activation Deactivation Adjective Check List) postexercise. Furthermore, resting frontal EEG asymmetry predicted affect only in the high-fit group, suggesting the effect might be mediated by some factor related to fitness. It was also shown that subjects with relatively greater left frontal activation had significantly more energy (i.e., activated pleasant affect) following exercise than subjects with relatively greater right frontal activation. In conclusion, aerobic fitness influenced the relationship between resting frontal asymmetry and exercise-related affective responsivity.

  14. Influence of social motives on integrative negotiation: a meta-analytic review and test of two theories.

    Science.gov (United States)

    De Dreu, C K; Weingart, L R; Kwon, S

    2000-05-01

    A meta-analysis of 28 studies examined support for the Theory of Cooperation and Competition (M. Deutsch, 1973) and Dual Concern Theory (D. G. Pruitt & J. Z. Rubin, 1986). Effects of social motive (prosocial vs. egoistic) and resistance to yielding (high vs. low vs. unknown) on contenting, problem solving, and joint outcomes were examined. Consistent with Dual Concern Theory, results showed that negotiators were less contentious, engaged in more problem solving, and achieved higher joint outcomes when they had a prosocial rather than egoistic motive, but only when resistance to yielding was high (or unknown) rather than low. The authors also explored the moderating effects of study characteristics and found effects for participation inducement (class exercise, participant pool), for publication status, and for treatment of no-agreement dyads.

  15. Factors Influencing Learner Conceptions of Force: Exploring the Interaction among Visuospatial Ability, Motivation, and Conceptions of Newtonian Mechanics in University Undergraduates from an Evolutionary Perspective

    Science.gov (United States)

    Vallett, David Bruce

    This study examined the relationships among visuospatial ability, motivation to learn science, and learner conceptions of force across commonly measured demographics with university undergraduates with the aim of examining the support for an evolved sense of force and motion. Demographic variables of interest included age, ethnicity, and gender, which served to determine the ubiquity of the effects of the exogenous variables. Participants (n=91) self selected from introductory physics courses at a large public university in the Mid-Atlantic region of the United States. Utilizing a single-group exploratory design, all participants completed a series of anonymous online instruments to assess the variables of interest. Analysis consisted of an ANOVA for significance testing of demographic variables and a single-level structural equation model (SEM) to ascertain the causal influence of visuospatial ability and affect in the form of motivation on learner conceptions of force. Results of the SEM indicated that while motivation had a nonsignificant (p>.05) impact with this sample, visuospatial ability had a strong (.5 unit change in physics achievement per unit of VSA, pcognitive processes and corresponding neural substrates associated with successful Newtonian reasoning.

  16. THE CHARACTERIZATION OF DIDACTIC SPEECH OF A BIOLOGY TEACHER AND HIS INFLUENCE IN THE MOTIVATION OF STUDENTS FOR BIOLOGY

    Directory of Open Access Journals (Sweden)

    Lorena Bejarano Beltrán

    2016-10-01

    Full Text Available The Pedagogic practice is the staging of knowledge for consideration and recognition of acquired understanding in the academic and personal level that took place in the Commercial Technical School Manuela Beltran, showing that students present lack of motivation to learn Biology , which is expressed in the limited relationship between reality, scientific concepts together with the technical language. The experiments and innovation are left aside. This is why there is a question in relation to the didactic speech and motivation of seventh and eighth grade students towards Biology. In this way the didactic speech of the teacher has been characterized to allow the identification of elements that facilitate the teaching in terms of motivation. In the same way the space for recognizing the factors that generate in the students pleasure for the subject given, in which the games, the participation and the experiments were aspects that they will like to have in their classes. The present investigation had and interpretative paradigm and a qualitative perspective, such instruments like the nonparticipant observation,six recordings of Biology classes making analyses of information units where categories emerged, as well as a questionnaire applied to 25 students.

  17. Acute and chronic pretreatment with essential oil of peppermint (Mentha × piperita L., Lamiaceae) influences drug effects.

    Science.gov (United States)

    Samojlik, Isidora; Petković, Stojan; Mimica-Dukić, Neda; Božin, Biljana

    2012-06-01

    The appearance of common and self-initiative usage of various herbal preparations in everyday practice and life imposes the question of possible interactions with drugs. This survey examined the influence of acute and chronic peppermint oil (PO--Mentha × piperita L., Lamiaceae; prepared as emulsion for oral use) on pentobarbitone-induced sleeping time, analgesic effect of codeine and impairment of motor coordination caused by midazolam in mice. The chemical profile of essential oil was determined by GC-MS. Applied doses of PO were 0.1 and 0.2 mL/kg. Chronic PO intake (in both doses) led to significant decrease of analgesic effect of codeine, while acute intake of PO did not change this effect. Acute PO pretreatment in higher dose caused significant prolongation of pentobarbitone-induced sleeping time, while it was significantly shortened by chronic PO pretreatment at the same dose. Midazolam effect was enhanced and prolonged significantly by chronic PO intake at higher dose, while acute intake of PO did not change this effect. Gut motility was increased only by acute intake of higher PO dose. Regarding the fact that PO produces changes in tested drug effects, the interaction between drugs and phytopreparations containing PO should be additionally followed/confirmed in humans.

  18. Student and Teacher Perceptions of Teacher Immediacy Behaviors and the Influence of Teacher Immediacy Behaviors on Student Motivation to Learn Science

    Science.gov (United States)

    Littlejohn, Vania

    The National Assessment on Educational Progress signals that American students are not being adequately prepared to compete globally in an ever changing scientific society. As a result, legislation mandated that all students be assessed and show proficiency in scientific literacy beginning in Grade 4 with the reauthorization of the Elementary and Secondary Education Act of 2002 also known as No Child Left Behind. Research indicates a disturbing decline in the number of U.S. students pursuing more rigorous science courses in high school, majoring in scientific areas in college, and choosing future careers in science. With a need to improve science instruction and enhance science literacy for all students, this study focuses on immediate communication behaviors of the classroom teacher as a deciding factor in the opinions of high school students towards science. The purpose of this study was to reveal high school science student perceptions of teacher communication patterns, both verbal and nonverbal, and how they influence their motivation to learn science. The researcher utilized a nonexperimental, quantitative research design to guide this study. Teacher and student data were collected using the Teacher Communication Behavior Questionnaire (TCBQ). The Student Motivation to Learn Instrument (SMLI) across gender, ethnicity, and socioeconomic status survey was used to evaluate student motivation in science. Participants were encouraged to be honest in reporting and sharing information concerning teacher communication behaviors. The data revealed that teacher immediacy behaviors, both verbal and nonverbal, were perceived differently in terms of student gender, ethnicity, and socioeconomic class. The results showed that teachers who display positive communication behaviors and use challenging questioning followed with positive responses create pathways to potentially powerful relationships. These relationships between teachers and students can lead to increased student

  19. The influence of smoking and impaired glucose homoeostasis on the outcome in patients presenting with an acute coronary syndrome

    DEFF Research Database (Denmark)

    Odeberg, Jacob; Freitag, Michael; Forssell, Henrik;

    2014-01-01

    OBJECTIVES: Smoking, diabetes, male sex, hypercholesterolaemia and hypertension are well-established risk factors for the development of coronary artery disease (CAD). However, less is known about their role in influencing the outcome in the event of an acute coronary syndrome (ACS). The aim...... stages of ACS. Thus, on a diagnosis of CAD, the cessation of smoking and management of glucose homoeostasis are of upmost importance to avoid severe subsequent ACS consequences....

  20. Afferent Connections to the Rostrolateral Part of the Periaqueductal Gray: A Critical Region Influencing the Motivation Drive to Hunt and Forage

    Directory of Open Access Journals (Sweden)

    Sandra Regina Mota-Ortiz

    2009-01-01

    Full Text Available Previous studies have shown that a particular site in the periaqueductal gray (PAG, the rostrolateral PAG, influences the motivation drive to forage or hunt. To have a deeper understanding on the putative paths involved in the decision-making process between foraging, hunting, and other behavioral responses, in the present investigation, we carried out a systematic analysis of the neural inputs to the rostrolateral PAG (rlPAG, using Fluorogold as a retrograde tracer. According to the present findings, the rlPAG appears to be importantly driven by medial prefrontal cortical areas involved in controlling attention-related and decision-making processes. Moreover, the rlPAG also receives a wealth of information from different amygdalar, hypothalamic, and brainstem sites related to feeding, drinking, or hunting behavioral responses. Therefore, this unique combination of afferent connections puts the rlPAG in a privileged position to influence the motivation drive to choose whether hunting and foraging would be the most appropriate adaptive responses.

  1. Under the influence of Facebook? Excess use of social networking sites and drinking motives, consequences, and attitudes in college students.

    Science.gov (United States)

    Hormes, Julia M

    2016-03-01

    Background and aims Excessive use of social networking sites (SNS) has recently been conceptualized as a behavioral addiction (i.e., "disordered SNS use") using key criteria for the diagnosis of substance dependence and shown to be associated with a variety of impairments in psychosocial functioning, including an increased risk of problem drinking. This study sought to characterize associations between "disordered SNS use" and attitudes towards alcohol, drinking motives, and adverse consequences resulting from alcohol use in young adults. Methods Undergraduate students (n = 537, 64.0% female, mean age = 19.63 years, SD = 4.24) reported on their use of SNSs and completed the Alcohol Use Disorders Identification Test, Temptation and Restraint Inventory, Approach and Avoidance of Alcohol and Drinking Motives Questionnaires, and Drinker Inventory of Consequences. Results Respondents meeting previously established criteria for "disordered SNS use" were significantly more likely to use alcohol to cope with negative affect and to conform to perceived social norms, reported significantly more conflicting (i.e., simultaneous positive and negative) attitudes towards alcohol, and had experienced significantly more, and more frequent adverse consequences from drinking in their inter- and intrapersonal, physical, and social functioning, compared to individuals without problems related to SNS use. Discussion and conclusions Findings add to an emerging body of literature suggesting a link between excess or maladaptive SNS use and problems related to alcohol in young adults and point to emotion dysregulation and coping motives as potential shared risk factors for substance and behavioral addictions in this demographic.

  2. Drinking Motives

    DEFF Research Database (Denmark)

    Grunert, Klaus G; Rosendahl, Jacob; Andronikidis, Andreas I.

    2013-01-01

    This chapter presents an analysis of what consumer in Europe drink and why they drink what they drink. The concept of drinking motives is developed and defined, and analysis of data on drinking motives shows that these can be grouped into two major classes: self-expressive and functional. This di......This chapter presents an analysis of what consumer in Europe drink and why they drink what they drink. The concept of drinking motives is developed and defined, and analysis of data on drinking motives shows that these can be grouped into two major classes: self-expressive and functional....... This distinction is universal and henceapplies across Europe. However, the importance of self-expressive as compared to functional motives, as well as the way in which these relate to different beverages, does differ across Europe. Both dimensions are relevant for the motives for drinking non-alcoholic drinks...

  3. Influence of Fatty Liver on the Severity and Clinical Outcome in Acute Pancreatitis.

    Directory of Open Access Journals (Sweden)

    Chunfang Xu

    Full Text Available Acute pancreatitis (AP is a common disease in the department of gastroenterology with variable severity, from being mild and self-limited to severe and fatal. The early diagnosis and accurate prediction of AP severity are of great importance. Our primary observation showed that fatty liver (FL was frequently detected in patients with AP. In this retrospective study, we aimed to evaluate the relation between FL and the severity and outcomes of AP. The medical records of 2671 patients with AP were reviewed retrospectively, and characteristics of AP patients were recorded. FL was assessed by abdominal CT scan, and AP patients were categorized by the occurrence of FL for the analysis. The variation of mortality, clinical severity and the appearance of CT were analyzed between the non-FL group and FL groups. Compared with patients without FL, an obviously higher rate of death and higher frequency of severe AP (SAP and necrotizing AP (ANP were observed in patients with FL, as well as the incidence of local complications and systemic complications. Taking obesity into consideration, a higher rate of death and more severe AP were found in patients with FL, no matter whether they were obese or not. Alcoholic fatty liver (AFL and non-alcoholic fatty liver (NAFL were also separated for comparison in this study; the incidence of ANP and the clinical severity had no significant difference between the AFL and NAFL groups. In conclusion, FL could influence the severity and clinical outcome and may play a prognostic role in AP. This study is of clinical significance, because few reports have been previously issued on FL and AP.

  4. Influence of Spironolactone on Matrix Metalloproteinase-2 in Acute Decompensated Heart Failure

    Directory of Open Access Journals (Sweden)

    João Pedro Ferreira

    2015-04-01

    Full Text Available Background: Matrix metalloproteinases (MMPs are a family of enzymes important for the resorption of extracellular matrices, control of vascular remodeling and repair. Increased activity of MMP2 has been demonstrated in heart failure, and in acutely decompensated heart failure (ADHF a decrease in circulating MMPs has been demonstrated along with successful treatment. Objective: Our aim was to test the influence of spironolactone in MMP2 levels. Methods: Secondary analysis of a prospective, interventional study including 100 patients with ADHF. Fifty patients were non-randomly assigned to spironolactone (100 mg/day plus standard ADHF therapy (spironolactone group or standard ADHF therapy alone (control group. Results: Spironolactone group patients were younger and had lower creatinine and urea levels (all p < 0.05. Baseline MMP2, NT-pro BNP and weight did not differ between spironolactone and control groups. A trend towards a more pronounced decrease in MMP2 from baseline to day 3 was observed in the spironolactone group (-21 [-50 to 19] vs 1.5 [-26 to 38] ng/mL, p = 0.06. NT-pro BNP and weight also had a greater decrease in the spironolactone group. The proportion of patients with a decrease in MMP2 levels from baseline to day 3 was also likely to be greater in the spironolactone group (50% vs 66.7%, but without statistical significance. Correlations between MMP2, NT-pro BNP and weight variation were not statistically significant. Conclusion: MMP2 levels are increased in ADHF. Patients treated with spironolactone may have a greater reduction in MMP2 levels.

  5. Motivational interviewing and specialty pharmacy.

    Science.gov (United States)

    Berger, Bruce A; Bertram, Carl T

    2015-01-01

    It is well documented in substance abuse and health care literature that motivational interviewing is an evidenced-based and effective intervention for influencing patient behaviors and associated positive health outcomes. The introduction of motivational interviewing training in specialty pharmacy has great potential to increase patient and pharmacist satisfaction, maximize adherence rates, and improve health outcomes. This commentary examines the need for effective approaches for improving patient adherence and outcomes and briefly describes the history and efficacy of motivational interviewing. Case studies using traditional approaches to patient care and motivational interviewing are analysed, and real-world experience using motivational interviewing is presented in the form of a specialty pharmacy case study.

  6. 网络成瘾大学生戒瘾动机的影响因素%Motivation alteration influencing factors of internet addiction disorder undergraduates

    Institute of Scientific and Technical Information of China (English)

    杨薇; 史杰; 胡利华; 程波; 魏广东

    2013-01-01

    Objective To explore motivation alteration influencing factors of internet addiction disorder (IAD) undergraduates.Methods The study sampled randomly 793 undergraduates from China University.According to CIAS-R and Young's internet addiction diagnostic criteria,a total of 37 internet addicts were selected.Internet addiction survey was used to study the motivation alteration influencing factors of IAD undergraduates.Results (1) The negative effect of internet using on academy,personal relationship etc.(damage from internet using) had a significant positive correlation with motivation alteration (r =0.672,0.699,0.658,P < 0.01 ; r =0.653,0.673,0.628,P < 0.01 ; r =0.604,0.681,0.703,P < 0.01).(2) Benefit from psychological satisfactory level of internet using had no significant difference with motivation alteration.(3) Self-efficiency of behavioral control on using internet had a significant negative correlation with motivation alteration (r =-0.397,-0.370,P <0.05).Conclusion The motivation alteration of IAD undergraduates is influenced by the factors of damage from internet using,sense of achievement,self-efficiency of behavioral control on using internet and so on.%目的 探讨网络成瘾大学生戒瘾动机的影响因素.方法 本研究通过整体随机取样方法抽取793名大学生被试,通过中文网络成瘾量表(CIAS-R)测量和Young的网络成瘾诊断标准,检测出网络成瘾大学生37人,再通过“网络使用利弊权衡问卷”、“大学生网络心理满足问卷”、“大学生网络行为控制自我效能问卷”对其戒瘾动机的影响因素进行分析.结果 ①上网受损总分,学业受损、人际受损因子分与戒瘾动机总分、问题认识、矛盾状态显著正相关(r=0.672,0.699,0.658,P<0.01;r=0.653,0.673,0.628,P<0.01;r=0.604,0.681,0.703,P<0.01);上网获益中的成就感因子与戒瘾动机、问题认识显著正相关(r=0.386,r=0.426,P<0.01);上网获益中的获取知识因子

  7. THE INFLUENCE OF PATHOGENETIC THERAPY ON THE LEVER OF CYTOKINES IN PATIENTS WITH ACUTE BRUCELLOSIS

    Directory of Open Access Journals (Sweden)

    N. I. Kovalevich

    2016-01-01

    Full Text Available The purpose of the study was to determine the level of proinflammatory cytokines: IL-12, IL-8 and IFNγ, neopterin and lipopolysaccharide-binding protein in the serum of patients with acute brucellosis before and after antibiotic therapy. The clinical data from 32 patients with laboratory-confirmed diagnosis — “acute brucellosis” admitted to the diagnosis, treatment and examination of occupational diseases brucellosis GBUZ SC “City Clinical Hospital No. 2”, the city of Stavropol were used in the study. The concentrations IL-12, IL-8, IFNγ cytokines and acute-phase proteins in serum was determined by ELISA. In the acute phase of brucellosis infection (before treatment had high levels of pro-inflammatory cytokines IL-8 and IFNγ, but despite holding a course of antibiotic treatment in the serum of patients with preserved high levels of IL-8, indicative of active inflammation in the absence of clinical manifestations. IL-12 level, a key cytokine in the initiation of lymphocyte-dependent immune response was lower than in the control group. Evaluation of the cytokine status (IL-8, IL-12, IL-18 and proteins of acute inflammation phase (neopterin and lipopolysaccharide-binding protein will provide valuable information for monitoring the effect of pharmacotherapy of acute brucellosis. Indicators of lipopolysaccharide-binding protein and neopterin in the serum of patients with brucellosis should be considered as a marker of inflammatory activity and as a predictor of outcome of acute brucellosis.

  8. Predicting Inpatient Detoxification Outcome of Alcohol and Drug Dependent Patients: The Influence of Sociodemographic Environment, Motivation, Impulsivity, and Medical Comorbidities

    Directory of Open Access Journals (Sweden)

    Yvonne Sofin

    2017-01-01

    Full Text Available Aims. This prospective study aims to identify patient characteristics as predictors for treatment outcome during inpatient detoxification treatment for drug and alcohol dependent patients. Methods. A mixed gender sample of 832 consecutively admitted drug and alcohol dependent patients were interviewed by an experienced physician. The impact of a variety of factors concerning social environment, therapy motivation, impulsivity related variables, medical history, and addiction severity on treatment outcome was examined. Results. 525 (63.1% of the patients completed detoxification treatment whereas 307 (36.9% dropped out prematurely. Being female, living in a partnership, having children, being employed, and having good education were predictive for a positive outcome. Family, health, the fear of losing the job, prosecution, and emergency admission were significant motivational predictors for treatment outcome. Being younger, history of imprisonment, and the number of previous drop-outs were predictive for a negative outcome. Conclusions. Variables concerning social environment and the number of previous drop-outs have been identified as best predictors for treatment outcome. Socially stable patients benefit from the current treatment setting and treatment shall be adapted for patients with negative predictors. Treatment may consequently be tailored with respect to intervention type, duration, and intensity to improve the outcome for those patients that fulfil criteria with negative impact on treatment retention.

  9. Manipulating the behavior-altering effect of the motivating operation: examination of the influence on challenging behavior during leisure activities.

    Science.gov (United States)

    O'Reilly, Mark F; Sigafoos, Jeff; Lancioni, Giulio; Rispoli, Mandy; Lang, Russell; Chan, Jeff; Machalicek, Wendy; Langthorne, Paul

    2008-01-01

    We examined the behavior-altering effect of the motivating operation on challenging behavior during leisure activities for three individuals with severe disabilities. Prior functional analyses indicated that challenging behavior was maintained by positive reinforcement in the form of attention or tangible items for all participants. During leisure sessions, each participant played preferred games (cards, jigsaws) with two individuals without disabilities. The discriminative stimuli for challenging behavior were present during leisure sessions but challenging behavior was never reinforced. Immediately prior to leisure sessions, the participants received either access to the reinforcers that maintained challenging behavior or no access. Access versus no access to reinforcers for challenging behavior prior to leisure sessions was alternated in a multi-element design. Results demonstrated higher levels of challenging behavior during leisure sessions when the participants did not have access to the reinforcers prior to the sessions. Little challenging behavior occurred during leisure sessions when the participants had prior access to the reinforcers. Arguments for further examining the behavior-altering effects of the motivating operation in future applied research are presented.

  10. Predicting Inpatient Detoxification Outcome of Alcohol and Drug Dependent Patients: The Influence of Sociodemographic Environment, Motivation, Impulsivity, and Medical Comorbidities

    Science.gov (United States)

    Danker-Hopfe, Heidi; Gooren, Tina

    2017-01-01

    Aims. This prospective study aims to identify patient characteristics as predictors for treatment outcome during inpatient detoxification treatment for drug and alcohol dependent patients. Methods. A mixed gender sample of 832 consecutively admitted drug and alcohol dependent patients were interviewed by an experienced physician. The impact of a variety of factors concerning social environment, therapy motivation, impulsivity related variables, medical history, and addiction severity on treatment outcome was examined. Results. 525 (63.1%) of the patients completed detoxification treatment whereas 307 (36.9%) dropped out prematurely. Being female, living in a partnership, having children, being employed, and having good education were predictive for a positive outcome. Family, health, the fear of losing the job, prosecution, and emergency admission were significant motivational predictors for treatment outcome. Being younger, history of imprisonment, and the number of previous drop-outs were predictive for a negative outcome. Conclusions. Variables concerning social environment and the number of previous drop-outs have been identified as best predictors for treatment outcome. Socially stable patients benefit from the current treatment setting and treatment shall be adapted for patients with negative predictors. Treatment may consequently be tailored with respect to intervention type, duration, and intensity to improve the outcome for those patients that fulfil criteria with negative impact on treatment retention.

  11. The influence of psychosocial factors on recovery following acute whiplash trauma.

    Science.gov (United States)

    Carstensen, Tina Birgitte Wisbech

    2012-12-01

    Persistent pain and disability after whiplash trauma has become an increasingly significant problem in many industrialized countries entailing comprehensive individual as well as social costs. The dissertation includes two areas of research within whiplash trauma. The first part contains two empirical articles focusing on risk factors for poor recovery. The second part contains a systematic review and an empirical article and concerns the influence of coping strategies on recovery with a special emphasis on possible gender differences. All empirical articles in the dissertation are based on self-reported questionnaire data on a patient cohort of whiplash-exposed. Patients are consecutively included in the study within the first ten days of collision recruited from emergency departments and general practitioners in four counties in Denmark from April 2001 to June 2003. One of the empirical articles in the dissertation is supplemented with data from a social register of transfer benefits on the patient cohort as well as on a matched register control cohort in the general population. In this dissertation we wish to answer the following questions: 1) Do self-reported pre-collision health-related and socio-demographic factors affect self-reported work capability and neck pain one year after acute whiplash trauma? 2) Do transfer benefits before the accident predict negative change in future health-related provisional situation and future neck pain? 3) Do persons with acute whiplash trauma experience more negative change in future health-related provisional situation compared to a matched register control group? 4) Does research in the use of coping strategies after whiplash trauma show that these predict poor restitution and is there any research on gender differences in the use of coping strategies in whiplash-exposed? 5) Do gender and coping strategies interact in the prediction of future neck pain following acute whiplash trauma? Self-reported unspecified pain, female

  12. Standardizing acute toxicity data for use in ecotoxicology models: influence of test type, life stage, and concentration reporting.

    Science.gov (United States)

    Raimondo, Sandy; Vivian, Deborah N; Barron, Mace G

    2009-10-01

    Ecotoxicological models generally have large data requirements and are frequently based on existing information from diverse sources. Standardizing data for toxicological models may be necessary to reduce extraneous variation and to ensure models reflect intrinsic relationships. However, the extent to which data standardization is necessary remains unclear, particularly when data transformations are used in model development. An extensive acute toxicity database was compiled for aquatic species to comprehensively assess the variation associated with acute toxicity test type (e.g., flow-through, static), reporting concentrations as nominal or measured, and organism life stage. Three approaches were used to assess the influence of these factors on log-transformed acute toxicity: toxicity ratios, log-linear models of factor groups, and comparison of interspecies correlation estimation (ICE) models developed using either standardized test types or reported concentration type. In general, median ratios were generally less than 2.0, the slopes of log-linear models were approximately one for well-represented comparisons, and ICE models developed using data from standardized test types or reported concentrations did not differ substantially. These results indicate that standardizing test data by acute test type, reported concentration type, or life stage may not be critical for developing ecotoxicological models using large datasets of log-transformed values.

  13. Situating Motivation

    Science.gov (United States)

    Nolen, Susan Bobbitt; Horn, Ilana Seidel; Ward, Christopher J.

    2015-01-01

    This article describes a situative approach to studying motivation to learn in social contexts. We begin by contrasting this perspective to more prevalent psychological approaches to the study of motivation, describing epistemological and methodological differences that have constrained conversation between theoretical groups. We elaborate on…

  14. Acute auditory stimulation with different styles of music influences cardiac autonomic regulation in men

    OpenAIRE

    da Silva, Sheila Ap. F.; Guida, Heraldo L; Ana Marcia dos Santos Antonio; Luiz Carlos de Abreu; Monteiro, Carlos B. M.; Celso Ferreira; Ribeiro, Vivian F.; Viviani Barnabe; Silva, Sidney B; FERNANDO L.A. FONSECA; Fernando Adami; Marcio Petenusso; Raimundo, Rodrigo D; Valenti, Vitor E.

    2014-01-01

    Background: No clear evidence is available in the literature regarding the acute effect of different styles of music on cardiac autonomic control. Objectives: The present study aimed to evaluate the acute effects of classical baroque and heavy metal musical auditory stimulation on Heart Rate Variability (HRV) in healthy men. Patients and Methods: In this study, HRV was analyzed regarding time (SDNN, RMSSD, NN50, and pNN50) and frequency domain (LF, HF, and LF / HF) in 12 healthy men. ...

  15. Factors influencing clinical outcomes of acute ischemic stroke treated with intravenous recombinant tissue plasminogen activator

    Institute of Scientific and Technical Information of China (English)

    HUANG Yin-hui; ZHUO Shi-tu; CHEN Ya-fang; LI Ming-mei; LIN You-yu; YANG Mei-li; CHEN Zhen-jie

    2013-01-01

    Background Thrombolysis with recombinant tissue plasminogen activator (rt-PA) has gained international recognition,clinical outcomes following this thrombolytic therapy varied from patient to patient.Factors affecting clinical outcomes have not been well understood yet,so this retrospective case-control study aimed to investigate factors that may influence clinical outcomes of acute ischemic stroke treated with intravenous rt-PA.Methods One hundred and one patients with acute ischemic stroke who received intravenous rt-PA thrombolysis within 4.5 hours from disease onset were included.Patients were divided into good or poor outcome group according to modified Rankin Scale (mRS) score,good outcome group:mRS score of 0-1; poor outcome group:mRS of 2-6.Stroke characteristics were compared between the two groups.Factors for stroke outcomes were analyzed via univariate analysis and Logistic regression.Results Of the 101 patients studied,patients in good outcome group (n=55) were significantly younger than patients in poor outcome group (n=46,(62.82±14.25) vs.(68.81±9.85) years,P=0.029).Good outcome group had fewer patients with diabetic history (9.09% vs.28.26%,P=0.012),fewer patients with leukoaraiosis (7.27% vs.28.26%,P=0.005) and presented with lower blood glucose level ((5.72±1.76) vs.(6.72±1.32) mmol/L,P=0.012),lower systolic blood pressure level ((135.45±19.36) vs.(148.78±19.39) mmHg,P=0.003),lower baseline NIHSS score (12.02±5.26 vs.15.78±4.98,P=0.002) and shorter onset-to-treatment time (OTT) ((2.38±1.21) vs.(2.57±1.03) hours,P=0.044) than poor outcome group.Logistic regression analysis showed that absence of diabetic history (odds ratio (OR) 0.968 (95% CI 0.941-0.996)),absence of leukoaraiosis (OR 0.835 (95% CI 0.712-0.980)),lower baseline NIHSS score (OR 0.885 (95% CI 0.793-0.989)),lower pre-thrombolysis systolic blood pressure (OR 0.962 (95% CI 0.929-0.997)),and lower blood glucose level (OR 0.699 (95% CI 0.491-0.994)) before

  16. How Peer Communication and Engagement Motivations Influence Social Media Shopping Behavior: Evidence from China and the United States.

    Science.gov (United States)

    Muralidharan, Sidharth; Men, Linjuan Rita

    2015-10-01

    Based on consumer socialization theory, this study proposes and tests a conceptual model of social media shopping behavior, which links the antecedents of user motivations of engagement and peer communication about products to shopping behavior through social media. A cross-cultural survey was conducted with social media users in two culturally distinct markets with the largest Internet population: China (n=304) and the United States (n=328). Findings showed that social interaction, information, and remuneration were positive antecedents of peer communication for users from both countries. Peer communication positively impacted social media shopping behavior, and cultural differences were observed, with social interaction being important to Chinese users' shopping behavior, while remuneration was more important to American users. Implications are discussed.

  17. Motivational interviewing

    DEFF Research Database (Denmark)

    Karlsen, Kamilla; Humaidan, Peter; Sørensen, Lise H;

    2013-01-01

    This is a retrospective study to investigate whether motivational interviewing increases weight loss among obese or overweight women prior to fertility treatment. Women with body mass index (BMI) > 30 kg/m(2) approaching the Fertility Clinic, Regional Hospital Skive, were given advice about diet...... and physical activity with the purpose of weight loss. In addition, they were asked if they wanted to receive motivational interviewing. Among other data, age, height and weight were obtained. Main outcomes were weight loss measured in kg and decrease in BMI. We studied 187 women: 110 received sessions...... of motivational interviewing (intervention group, n = 110), 64 received motivational support by phone or e-mail only and 13 women did not wish any motivational support (control group, n = 77). The mean weight loss and decrease in BMI was greater in the intervention group compared with the control group (9.3 kg...

  18. Motivation and library management

    Directory of Open Access Journals (Sweden)

    Tatjana Likar

    2000-01-01

    Full Text Available The present article deals with motivation, its relation to management and its role and use in librarianship in our country and abroad. The countries where librarianship is well developed started to deal with library management and questions of motivation of library workers decades ago, whereas elsewhere the subject is at its start. The prerequisite for modern policy making is attention to the elements of modern library management. Librarians, library managers and directors of libraries should create a work environment providing long term satisfaction with work by means of certain knowledge and tools. The level of motivation of the staff is influenced by the so called higher factors deriving from the work process itself and related to work contents: achieve¬ment, recognition, trust and work itself. Extrinsic factors (income, interpersonal relations, technology of administration, company policy, working conditions, work con¬trol, personal security, job security and position... should exercise lesser impact on the level of motivation.

  19. Motivation in action: A process model of L2 motivation

    OpenAIRE

    1998-01-01

    As part of a long-term project aimed at designing classroom interventions to motivate language learners, we have searched for a motivation model that could serve as a theoretical basis for the methodological applications. We have found that none of the existing models we considered were entirely adequate for our purpose for three reasons: (1) they did not provide a sufficiently comprehensive and detailed summary of all the relevant motivational influences on classroom behaviour; (2) they tend...

  20. Suspension properties of whole blood and its components under glucose influence studied in patients with acute coronary syndrome

    Science.gov (United States)

    Malinova, Lidia I.; Simonenko, Georgy V.; Denisova, Tatyana P.; Dovgalevsky, Pavel Y.; Tuchin, Valery V.

    2004-05-01

    The protocol of our study includes men with acute myocardial infarction, stable angina pectoris of II and III functional classes and unstable angina pectoris. Patients with arterial hypertension, disorders in carbohydrate metabolism were excluded from the study. Blood samples taken under standardized conditions, were stabilized with citrate sodium 3,8% (1:9). Erythrocytes and platelets aggregation activity under glucose influence (in vitro) was studied by means of computer aided microphotometer -- a visual analyzer. Erythrocyte and platelets were united in special subsystem of whole blood. Temporal and functional characteristics of their aggregation were analyzed by creation of phase patterns fragments. The received data testify to interrelation of erythrocytes and platelets processes of aggregation under conditions of increasing of glucose concentration of the incubatory environment, which temporal and functional characteristics may be used for diagnostics and the prognosis of destabilization coronary blood flow at an acute coronary syndrome.

  1. Influence of continuous veno-venous hemofiltration on the course of acute pancreatitis

    Institute of Scientific and Technical Information of China (English)

    Hong-Li Jiang; Wu-Jun Xue; Da-Qing Li; Ai-Ping Yin; Xia Xin; Chun-Mei Li; Ju-Lin Gao

    2005-01-01

    AIM: To investigate whether continuous veno-venous hemofiltration (CWH) in different filtration rate to eliminate cytokines would result in different efficiency in acute pancreatitis, whether the saturation time of filter membrane was related to different filtration rate, and whether the onset time of CWH could influence the survival of acute pancreatitis.METHODS: Thirty-seven patients were classified into four groups randomly. Group 1 underwent low-volume CVVH within 48 h of the onset of abdominal pain (early CVVH,n = 9). Group 2 received low-volume CVVH after 96 h of the onset of abdominal pain (late CVVH, n = 10). Group 3underwent high-volume CWH within 48 h of the onset of abdominal pain (early CWH, n = 9). Group 4 received high-volume CWH after 96 h of theonset of abdominal pain (late CVVH, n = 9). CVVH was sustained for at least 72 h. Blood was taken before hemofiltration, and ultrafiltrate was collected at the start of CWH and every 12 h during CVVH period for the purpose of measuring the concentrations of TNF-α, IL-1β and IL-6. The concentrations of TNF-α, IL-1β and IL-6 were measured by swine-specific El ISA. The Solartron 1 255 B frequency response analyzer (British) was used to observe the resistance of filter membrane.RESULTS: The survival rate had a significant difference (94.44% vs68.42%, P<0.01) high-volume and low-volume CVVH patients. The survival rate had also a significant difference (88.89% vs 73.68%, P<0.05) between early and late CWH patients. The hemodynamic deterioration (MAP, HR, CVP) was less severe in groups 4 and 1 than that in group 2, and in group 3 than in group 4. The adsorptive saturation time of filters membranes was 120-180 min if the filtration rate was 1 000-4 000 mL/h. After the first, second and third new hemofilters were changed,serum TNF-α concentrations had a negative correlation with resistance (r: -0.91, -0.89, and -0.86, respectively in group 1; -0.89, -0.85, and -0.76, respectively in group 2;-0.88, -0.92, and

  2. Job assignments, intrinsic motivation and explicit incentives

    OpenAIRE

    Nafziger, Julia

    2008-01-01

    This paper considers the interplay of job assignments with the intrinsic and extrinsic motivation of an agent. Job assignments influence the self confidence of the agent, and thereby his intrinsic motivation. Monetary reward allow the principal to complement intrinsic motivation with extrinsic incentives. The main result is that the principal chooses an inefficient job assignment rule to enhance the agent's intrinsic motivation even though she can motivate him with monetary rewards. This show...

  3. Motivational Leadership: Tips From the Business World.

    Science.gov (United States)

    Rajiah, Prabhakar; Bhargava, Puneet

    2016-05-01

    It is an important task for leadership to identify the motivating factors for employees and motivate them to fulfill their individual and organizational goals. Although there are several motivational factors (extrinsic and intrinsic), intrinsic motivational factors such as autonomy, mastery, and purpose are more important for deeper lasting job satisfaction and higher performance. In this article, the authors discuss how an understanding of these factors that influence motivation has the potential to transform an organization.

  4. The influence of antiobesity media content on intention to eat healthily and exercise: a test of the ordered protection motivation theory.

    Science.gov (United States)

    Ritland, Raeann; Rodriguez, Lulu

    2014-01-01

    This study extended the ordered protection motivation framework to determine whether exposure and attention to antiobesity media content increases people's appraisals of threat and their ability to cope with it. It also assesses whether these cognitive processes, in turn, affected people's intention to abide by the practices recommended to prevent obesity. The results of a national online survey using a nonprobability sample indicate that attention to mediated obesity and related information significantly increased people's intention to exercise as well as their overall coping appraisals (the perceived effectiveness of the recommended behaviors and their ability to perform them). Likewise, increased threat and coping appraisals were both found to significantly influence people's intention to exercise and diet. Coping (rather than threat) appraisals more strongly predicted behavioral intent. Following the attitude-behavior literature, behavioral intention was used as the most proximate predictor of actual behavior (i.e., stronger intentions increase the likelihood of behavior change).

  5. Color in context: psychological context moderates the influence of red on approach- and avoidance-motivated behavior.

    Directory of Open Access Journals (Sweden)

    Brian P Meier

    Full Text Available BACKGROUND: A basic premise of the recently proffered color-in-context model is that the influence of color on psychological functioning varies as a function of the psychological context in which color is perceived. Some research has examined the appetitive and aversive implications of viewing the color red in romance- and achievement-relevant contexts, respectively, but in all existing empirical work approach and avoidance behavior has been studied in separate tasks and separate experiments. Research is needed to directly test whether red influences the same behavior differently depending entirely on psychological context. METHODOLOGY/PRINCIPAL FINDINGS: The present experiment was designed to put this premise to direct test in romance- and achievement-relevant contexts within the same experimental paradigm involving walking behavior. Our results revealed that exposure to red (but not blue indeed has differential implications for walking behavior as a function of the context in which the color is perceived. Red increased the speed with which participants walked to an ostensible interview about dating (a romance-relevant context, but decreased the speed with which they walked to an ostensible interview about intelligence (an achievement-relevant context. CONCLUSIONS/SIGNIFICANCE: These results are the first direct evidence that the influence of red on psychological functioning in humans varies by psychological context. Our findings contribute to both the literature on color psychology and the broader, emerging literature on the influence of context on basic psychological processes.

  6. Application of Protection Motivation Theory to Study the Factors that Influence Disaster Recovery Planning: An Empirical Investigation

    Science.gov (United States)

    Wunnava, Shalini

    2011-01-01

    In today's information intensive and networked world, Disaster Recovery Planning (DRP) is a critical and significant activity. However, DRP does not always receive the attention it deserves. Therefore, it is critical to examine the factors that influence the undertaking of disaster recovery planning. A model on disaster recovery planning was…

  7. Experimental Longitudinal Test of the Influence of Autonomy-Supportive Teaching on Motivation for Participation in Elementary School Physical Education

    Science.gov (United States)

    Leptokaridou, Elisavet T.; Vlachopoulos, Symeon P.; Papaioannou, Athanasios G.

    2016-01-01

    The present study examined the efficacy of autonomy-supportive teaching during elementary school physical education (PE) in influencing pupils' enjoyment, fear of failure, boredom and effort. A sample of 54 pupils attending fifth and sixth grades comprised the control group (typical instruction; n = 27) and the experimental group…

  8. Motivating students through positive learning experiences

    DEFF Research Database (Denmark)

    Lykke, Marianne; Coto Chotto, Mayela; Jantzen, Christian

    2015-01-01

    Based on the assumption that wellbeing, positive emotions and engagement influence motivation for learning, the aim of this paper is to provide insight into students’ emotional responses to and engagement in different learning designs. By comparing students’ reports on the experiential qualities...... of three different learning designs, their respective influence on students’ motivation for learning is discussed with the purpose of exploring the relationship between positive emotions, engagement and intrinsic motivation for learning. Our study thus aims at evaluating the motivational elements...

  9. Designing motivation

    DEFF Research Database (Denmark)

    are grappling with how to create motivating products, and as a primer for students who want a brief introduction to some of the relevant theories, findings and design interventions in these fields. The editor's introduction raises a number of issues encountered when we try to apply behavioural research......How can products be designed to change our habits for the better? What is some of the leading research that designers can draw on to create new systems that motivate people towards healthier behaviour? Designing Motivation is an edited collection of ‘industrialist cheat sheets’: 22 single......-page summaries of research articles relating to technology design, motivation, and behaviour change. Ranging across the fields of economics, sociology, design research and behavioural science, each summary draws out the design implications of the research. It is intended as a resource for designers who...

  10. Motivating pharmacists.

    Science.gov (United States)

    Donehew, G R

    1979-01-01

    Although pharmacists are developing interest in many types of pharmacy practice, they are still spending the bulk of their time in the prescription dispensing process. Any effort to provide motivation must consider the prescription dispensing process. The pharmacy literature includes only a few studies that dealt with pharmacists as people. The studies usually showed that pharmacists basically were unhappy with their jobs. In developing a motivational climate for pharmacists, pharmacy supervisors have several concepts to consider: the hierarchy of needs by Maslow; the expectancy theory by Hampton; the gygiene-motivator theory by Herzberg; and the Theory Y management approach by McGregor. Because pharmacists must be induced to enter and remain in an organization, supervisors should be aware of the need to use any technique available in developing a motivational climate.

  11. Inherited coding variants at the CDKN2A locus influence susceptibility to acute lymphoblastic leukaemia in children

    DEFF Research Database (Denmark)

    Xu, Heng; Zhang, Hui; Yang, Wenjian;

    2015-01-01

    There is increasing evidence from genome-wide association studies for a strong inherited genetic basis of susceptibility to acute lymphoblastic leukaemia (ALL) in children, yet the effects of protein-coding variants on ALL risk have not been systematically evaluated. Here we show a missense variant...... of haematopoietic progenitor cells, and is preferentially retained in ALL tumour cells. Resequencing the CDKN2A-CDKN2B locus in 2,407 childhood ALL cases reveals 19 additional putative functional germline variants. These results provide direct functional evidence for the influence of inherited genetic variation...

  12. Motivational Issues in Knowledge Work

    Directory of Open Access Journals (Sweden)

    Anca BOGDAN

    2008-01-01

    Full Text Available The paper discusses the place of emotions in modern theories of motivation, and the influence of the knowledge-oriented paradigm on redefining motivation and rethinking ways of rendering work, knowledge work, in particular, more efficient, in a society in which human participation and deployment of intellectual capital become key factors of success, replacing traditional, tangible-focused, factors of production.

  13. Logistical Factors in Teachers' Motivation

    Science.gov (United States)

    Daniels, Erika

    2016-01-01

    Research in education and psychology contributes to an understanding of how educators create contexts for learning that encourage intrinsic motivation and increase academic achievement. In this article, the researcher investigated how teachers themselves define effectiveness and identified what factors influence their motivation, both positively…

  14. Influencing risk behavior of sexually transmitted infection clinic visitors: efficacy of a new methodology of motivational preventive counseling.

    Science.gov (United States)

    Kuyper, Lisette; de Wit, John; Heijman, Titia; Fennema, Han; van Bergen, Jan; Vanwesenbeeck, Ine

    2009-06-01

    A quasi-experimental study was conducted at a Dutch sexually transmitted infection (STI) clinic to compare the effects of educational counseling and motivational interviewing (MI)-based HIV/STI counseling on determinants of condom use and partner notification at 6-month follow-up. It also examined the feasibility of MI-based counseling in a busy real-life clinic. The counseling approaches were historically compared: respondents in the control condition were recruited between April and July 2005, those in the experimental condition between September and December 2005. The study involved 428 participants. These were all high-risk clients of the STI clinic. Their mean age was 33.7 years, and 39.6% were female. The study showed that MI-based counseling had a more positive effect on self-efficacy, intentions to use condoms with casual partners, and long-term condom use with steady partners. It had no adversarial outcomes on other social cognitions or behaviors compared to educational counseling. Furthermore, MI-based counseling is experienced as a more respectful and structured way of counseling. MI-based counseling was relatively easily implemented into the current clinic procedures. In addition to the implementation of the training, neither specialized staff nor additional or longer client visits were needed. However, some nurses indicated that the new method required more personal investment and effort. Limitations of the current study are the low response rates, the high educational level of most participants, and the small sample size regarding partner notification. Nonetheless, we conclude that MI-based counseling was a more effective approach to preventive counseling compared to educational counseling and feasible in the busy real-life setting.

  15. Leptin acts in the brain to influence hypoglycemic counterregulation: disparate effects of acute and recurrent hypoglycemia on glucagon release.

    Science.gov (United States)

    Reno, Candace M; Ding, Yuyan; Sherwin, Robert

    2015-12-15

    Leptin has been shown to diminish hyperglycemia via reduced glucagon secretion, although it can also enhance sympathoadrenal responses. However, whether leptin can also inhibit glucagon secretion during insulin-induced hypoglycemia or increase epinephrine during acute or recurrent hypoglycemia has not been examined. To test whether leptin acts in the brain to influence counterregulation, hyperinsulinemic hypoglycemic (∼45 mg/dl) clamps were performed on rats exposed to or not exposed to recurrent hypoglycemia (3 days, ∼40 mg/dl). Intracerebroventricular artificial cerebral spinal fluid or leptin was infused during the clamp. During acute hypoglycemia, leptin decreased glucagon responses by 51% but increased epinephrine and norepinephrine by 24 and 48%, respectively. After recurrent hypoglycemia, basal plasma leptin levels were undetectable. Subsequent brain leptin infusion during hypoglycemia paradoxically increased glucagon by 45% as well as epinephrine by 19%. In conclusion, leptin acts within the brain to diminish glucagon secretion during acute hypoglycemia but increases epinephrine, potentially limiting its detrimental effects during hypoglycemia. Exposure to recurrent hypoglycemia markedly suppresses plasma leptin, whereas exogenous brain leptin delivery enhances both glucagon and epinephrine release to subsequent hypoglycemia. These data suggest that recurrent hypoglycemia may diminish counterregulatory responses in part by reducing brain leptin action.

  16. Emotional contrast or compensation? How support reminders influence the pain of acute peer disapproval in preadolescents

    NARCIS (Netherlands)

    Thomaes, S.; Sedikides, C.; Reijntjes, A.; Brummelman, E.; Bushman, B.J.

    2015-01-01

    When children experience habitual peer difficulties, adults often remind them that many people care about them. How do such reminders of support impact children’s emotional responses to acute experiences of peer disapproval? Intuitively, support reminders would exert compensatory effects attenuating

  17. Influence of Personality Traits in Self-Evaluative Salience, Motivational Salience and Self-Consciousness of Appearance

    Directory of Open Access Journals (Sweden)

    José Carlos da Silva Mendes

    2016-12-01

    Full Text Available AimThe aim of this study was to understand the possible influence of personality traits on the importance and significance of perception of body image and self-awareness of appearance in individuals.Method214 online recruited subjects between the ages of 17 and 64 years answered to a socio-demographic questionnaire, the Portuguese version of the instruments NEO-FFI (NEO-Five Factor Inventory, ASI-R (The Appearance Schemas Inventory – Revised and DAS-24 (Derriford Appearance Scale – short.ResultsIt was found that age, Neuroticism and Agreeableness dimensions significantly influence an individual's investment in body image and self-awareness of appearance. Sexual orientations differed with regard to Self-Evaluative Salience and Self-Consciousness of Appearance.ConclusionThe performed analysis showed that neuroticism and agreeableness are related to Self-Evaluative Salience and Self-Consciousness of Appearance.

  18. Influence of Spironolactone on Matrix Metalloproteinase-2 in Acute Decompensated Heart Failure.

    Science.gov (United States)

    Ferreira, João Pedro; Santos, Mário; Oliveira, José Carlos; Marques, Irene; Bettencourt, Paulo; Carvalho, Henrique

    2015-01-23

    Background: Matrix metalloproteinases (MMPs) are a family of enzymes important for the resorption of extracellular matrices, control of vascular remodeling and repair. Increased activity of MMP2 has been demonstrated in heart failure, and in acutely decompensated heart failure (ADHF) a decrease in circulating MMPs has been demonstrated along with successful treatment. Objective: Our aim was to test the influence of spironolactone in MMP2 levels. Methods: Secondary analysis of a prospective, interventional study including 100 patients with ADHF. Fifty patients were non-randomly assigned to spironolactone (100 mg/day) plus standard ADHF therapy (spironolactone group) or standard ADHF therapy alone (control group). Results: Spironolactone group patients were younger and had lower creatinine and urea levels (all p enzimas importantes para a reabsorção da matriz extracelular e controle do remodelamento e da reparação vasculares. Demonstrou-se aumento da atividade de MMP2 na insuficiência cardíaca, e, na insuficiência cardíaca agudamente descompensada (ICAD), demonstrou-se uma diminuição nas MMPs circulantes juntamente com o tratamento bem-sucedido. Objetivos: Testar a influência da espironolactona nos níveis de MMP2. Métodos: Análise secundária de estudo prospectivo, intervencionista, incluindo 100 pacientes com ICAD, 50 designados não aleatoriamente para o uso de espironolactona (100 mg/dia) mais terapia padrão para ICAD (grupo espironolactona) e 50 para terapia padrão para ICAD apenas (grupo controle). Resultados: Os pacientes do grupo espironolactona eram mais jovens e tinham níveis mais baixos de creatinina e ureia (todos p < 0,05). Os valores basais de MMP2, NT-pro BNP e peso não diferiram entre os grupos espironolactona e controle. Observou-se tendência para uma redução mais pronunciada na MMP2 do basal para o dia 3 no grupo espironolactona (-21 [-50 a 19] vs 1,5 [-26 a 38] ng/ml, p = 0,06). Os valores de NT-pro BNP e peso tamb

  19. Genetic influences on the neural and physiological bases of acute threat: A research domain criteria (RDoC) perspective.

    Science.gov (United States)

    Sumner, Jennifer A; Powers, Abigail; Jovanovic, Tanja; Koenen, Karestan C

    2016-01-01

    The NIMH Research Domain Criteria (RDoC) initiative aims to describe key dimensional constructs underlying mental function across multiple units of analysis-from genes to observable behaviors-in order to better understand psychopathology. The acute threat ("fear") construct of the RDoC Negative Valence System has been studied extensively from a translational perspective, and is highly pertinent to numerous psychiatric conditions, including anxiety and trauma-related disorders. We examined genetic contributions to the construct of acute threat at two units of analysis within the RDoC framework: (1) neural circuits and (2) physiology. Specifically, we focused on genetic influences on activation patterns of frontolimbic neural circuitry and on startle, skin conductance, and heart rate responses. Research on the heritability of activation in threat-related frontolimbic neural circuitry is lacking, but physiological indicators of acute threat have been found to be moderately heritable (35-50%). Genetic studies of the neural circuitry and physiology of acute threat have almost exclusively relied on the candidate gene method and, as in the broader psychiatric genetics literature, most findings have failed to replicate. The most robust support has been demonstrated for associations between variation in the serotonin transporter (SLC6A4) and catechol-O-methyltransferase (COMT) genes with threat-related neural activation and physiological responses. However, unbiased genome-wide approaches using very large samples are needed for gene discovery, and these can be accomplished with collaborative consortium-based research efforts, such as those of the Psychiatric Genomics Consortium (PGC) and Enhancing Neuro Imaging Genetics through Meta-Analysis (ENIGMA) Consortium.

  20. Effects of acute diuresis stress on egr-1 (zif268) mRNA levels in brain regions associated with motivated behavior.

    Science.gov (United States)

    Aher, Chetan V; Duwaerts, Caroline C; Akama, Keith T; Lucas, Louis R

    2010-01-15

    Stressors evoke a well-studied physiological stress-response, namely, an immediate systemic release of catecholamines from the adrenals followed shortly afterwards by the release of adrenal steroids. The intensity of that response can often be inferred by the amount of adrenal steroids released into the circulatory system. It is still unclear however how the intensity and duration of the stressor affect a number of brain regions, including those in the motivational system. The present study sought to determine whether a brief stressor, such as an isotonic saline injection, activated the brain's motivational system in mesolimbic regions compared with a more intense stressor exemplified by pharmacological challenges caused by the administration of a diuretic. Adult male Sprague-Dawley rats were either injected (s.c.) with isotonic saline or 5mg of the diuretic, furosemide. Controls did not receive any injections. Animals were sacrificed at 30, 60, 120, and 240 min after injection and trunk blood and brains were collected. Serum corticosterone and aldosterone levels were assessed through radioimmunoassay and mesolimbic brain activity was determined through in situ hybridization of mRNA expression of the immediate-early gene egr-1 in the caudate-putamen and nucleus accumbens. While both adrenal steroids demonstrated an initial peak in both stress groups, levels were higher and longer lasting in rats treated with furosemide. Interestingly, egr-1 mRNA levels were significantly higher only in the furosemide-treated group compared with controls. These findings suggest that a selective activation of motivational circuits occurs under thirst and salt-appetite-induced conditions such as those caused by diuresis.

  1. Motivational factors influencing small construction and auto repair enterprises to participate in occupational health and safety programmes

    DEFF Research Database (Denmark)

    Kvorning, Laura Veng; Hasle, Peter; Christensen, Ulla

    2015-01-01

    to engage in a Danish national OHS programme focusing on the prevention of wear and tear of the musculoskeletal system. The programme provided the enterprises with financial support and support from a facilitator. The study was a qualitative case study supplemented with selected survey data from......Small enterprises have limited resources to prioritise occupational health and safety (OHS) so regulators and other stakeholders have developed programmes to support them. The present study analysed the factors influencing active participation of small construction and auto repair enterprises...

  2. Influence of motive activity on forming of proof skills of healthy way of life of students of higher educational establishments.

    Directory of Open Access Journals (Sweden)

    Trotsenko V.V.

    2010-08-01

    Full Text Available The estimation and the analysis of impellent activity of students is considered. The importance of impellent activity in forming a healthy way of life of students is shown. In research the data of questionnaire of students are used. sports priorities of students are revealed should to undertake in attention by development of the program of physical training. The wide spectrum of the reasons which interfere with exercises is revealed. These reasons should be considered during individual work with each student. It is proved, that impellent activity influences forming of proof skills of a healthy way of life of students.

  3. Factors influencing the diagnostic accuracy and management in acute surgical patients

    Institute of Scientific and Technical Information of China (English)

    Muhammad; Shafique; Sajid; William; FA; Miles; Thaddeus; Hollingsworth; Mike; Mc; Glue

    2014-01-01

    AIM:To evaluate the diagnostic accuracy(DA) in acute surgical patients admitted to a District General Hospital.METHODS: The case notes of all acute surgical patients admitted under the surgical team for a period of two weeks were reviewed for the data pertaining to the admission diagnoses, relevant investigations and final diagnoses confirmed by either surgery or various other diagnostic modalities. The diagnostic pathway was recorded from the source of referral [general practitioner(GP), A and E, in-patient] to the correct final diagnosis by the surgical team. RESULTS: Forty-one patients(23 males) with acute surgical admissions during two weeks of study period were evaluated. The mean age of study group was 61.05 ± 23.24 years. There were 111 patient-doctor encounters. Final correct diagnosis was achieved in 85.4% patients. The DA was 46%, 44%, 50%, 33%,61%, 61%, and 75% by GP, A and E, in-patient referral, surgical foundation year-1, surgical senior house officer(SHO), surgical registrar, and surgical consultant respectively. The percentage of clinical consensus diagnosis was 12%. Surgery was performed in 48.8% of patients. Sixty-seven percent of GP-referred patients, 31% of A and E-referred, and 25% of the in-patient referrals underwent surgery. Surgical SHO made the most contributions to the primary diagnostic pathway.CONCLUSION: Approximately 85% of acute surgical patients can be diagnosed accurately along the diagnostic pathway. Patients referred by a GP are more likely to require surgery as compared to other referral sources. Surgical consultant was more likely to make correct surgical diagnosis, however it is the surgical SHO that contributes the most correct diagnoses along the diagnostic pathway.

  4. Bone Marrow Cells in Acute Lymphoblastic Leukemia Create a Proinflammatory Microenvironment Influencing Normal Hematopoietic Differentiation Fates

    OpenAIRE

    2015-01-01

    B-cell acute lymphoblastic leukemia (B-ALL) is a serious public health problem in the pediatric population worldwide, contributing to 85% of deaths from childhood cancers. Understanding the biology of the disease is crucial for its clinical management and the development of therapeutic strategies. In line with that observed in other malignancies, chronic inflammation may contribute to a tumor microenvironment resulting in the damage of normal processes, concomitant to development and maintena...

  5. Influence factors of salt-sensitive hypertension and responses of blood pressure and urinary sodium and potassium excretion to acute oral saline loading among essential hypertensive patients

    Institute of Scientific and Technical Information of China (English)

    刘叶舟

    2014-01-01

    Objective To explore the influence factors of saltsensitive hypertension and to observe changes of blood pressures and urinary sodium and potassium excretion in response to acute oral saline loading among essential hypertensive patients in China.Methods Essential hypertensive patients from Beijing Jinzhan second community were included in this study.Salt-sensitivity was determined via the improved Sullivan’s acute oral saline loading

  6. [The influence of acute hypoxia on motility of rats in the open field test under the conditions of an altered photoperiod].

    Science.gov (United States)

    Sopova, I Iu

    2014-01-01

    The influence of acute hypoxia on the motility of rats under the conditions of an altered photoperiod in the open field test was studied. Thus, keeping the animals in constant darkness after the modeling of acute hypoxia leads to the depression of locomotive and exploratory components of the behavior. At the same time the animals that were kept under the conditions of constant light show a change in the correlation between the components of motility after the action of hypoxia.

  7. Influence of acute eccentric exercise on the H:Q ratio.

    Science.gov (United States)

    Thompson, B J; Smith, D B; Sobolewski, E J; Fiddler, R E; Everett, L; Klufa, J L; Ryan, E D

    2011-12-01

    The purpose of the present study was to examine the effects of an acute bout of eccentric exercise on maximal isokinetic concentric peak torque (PT) of the leg flexors and extensors and the hamstrings-to-quadriceps (H:Q) strength ratio. Sixteen male (mean±SD: age=20.9±2 years; stature=177.0±4.4 cm; mass=76.8±10.0 kg) volunteers performed maximal, concentric isokinetic leg extension and flexion muscle actions at 60°·sec - 1 before and after (24-72 h) a bout of eccentric exercise. The eccentric exercise protocol consisted of 4 sets of 10 repetitions for the leg press, leg extension, and leg curl exercises at 120% of the concentric one repetition maximum (1-RM). The results indicated that the acute eccentric exercise protocol resulted in a significant (Pexercise. However, the H:Q ratios were unaltered by the eccentric exercise protocol. These findings suggest that an acute bout of eccentric exercise utilizing both multi - and single - joint dynamic constant external resistance (DCER) exercises results in similar decreases in maximal isokinetic strength of the leg flexors and extensors, but does not alter the H:Q ratio.

  8. MOTIVATION IN ADAPTED SPORT

    Directory of Open Access Journals (Sweden)

    Miguel Ángel Torralba

    2014-05-01

    Full Text Available This study examines the motivation for practice of sport of people with disabilities that form part to a federated sport.The sample was composed of 134 athletes of both genders and different disabilities.The “Participation Motivation Inventory Questionnaire” by Gill, Gross and Huddleston was used. The instrument was adapted to Paralympic sport and describes the main reasons that encourage the sports activity practice. The results haven´t found significant difference between men´s and women´s or between blind - visually impaired physical and motor disabilities. About the motivation of the practice of sport, worth highlighting the importance given to factors of fitness and health, like sport practice, improve the level, to compete, feel good and have fun, well above being popular, influenced by coaches or satisfy to parents.

  9. Employee Motivation

    Science.gov (United States)

    Goodman, Charles H.

    1971-01-01

    Motivation is an area which has received some systematic psychological study only in the past seventy years. It is the purpose of this article to explore and examine some of the knowledge that has been acquired and to see how this knowledge may be applied. (24 references) (Author/NH)

  10. Exploring Japanese University EFL Teacher Motivation

    Science.gov (United States)

    Tsutsumi, Rie

    2014-01-01

    Current studies show that it is becoming clear that language teachers give significant importance to learners' motivation level, interest levels, and attitudes toward their learning. Motivated teachers can have a powerful influence on students' career directions, and positively impact learners' motivations and interests. However, not many studies…

  11. Motivation and Its Relationship with Learning Strategy

    Science.gov (United States)

    Liu, Yunzhen

    2012-01-01

    This study investigates motivation that influences heritage and non-heritage students' learning of Chinese, and its relationship with Chinese language learning strategies (LLS). The study uses Deci and Ryan's typology--"Intrinsic Motivation" and "Extrinsic Motivation", for the investigation, examining issues such as: (1) What…

  12. Exploring Japanese University EFL Teacher Motivation

    Science.gov (United States)

    Tsutsumi, Rie

    2014-01-01

    Current studies show that it is becoming clear that language teachers give significant importance to learners' motivation level, interest levels, and attitudes toward their learning. Motivated teachers can have a powerful influence on students' career directions, and positively impact learners' motivations and interests. However,…

  13. Influence of pre-existing inflammation on the outcome of acute coronary syndrome

    DEFF Research Database (Denmark)

    Odeberg, J.; Freitag, M.; Forssell, Henrik

    2016-01-01

    associated specifically with acute myocardial infarction (MI) or unstable angina (UA) in patients with ACS. Design: Cross-sectional study. Setting: Patients admitted to the coronary care unit, via the emergency room, at a central county hospital over a 4-year period (1992-1996). Participants: In a substudy...... of Carlscrona Heart Attack Prognosis Study (CHAPS) of 5292 patients admitted to the coronary care unit, we identified 908 patients aged 30-74 years, who at discharge had received the diagnosis of either MI (527) or UA (381). Main outcome measures: MI or UA, based on the diagnosis set at discharge from hospital...

  14. Differences between left- and right-handers in approach/avoidance motivation: influence of consistency of handedness measures.

    Directory of Open Access Journals (Sweden)

    Scott M. Hardie

    2014-02-01

    Full Text Available Hand preference is often viewed as a troublesome variable in psychological research, with left-handers routinely excluded from studies. Contrary to this, a body of evidence has shown hand preference to be a useful variable when examining human behaviour. A recent review argues that the most effective way of using handedness as a variable, is a comparison between individuals who use their dominant hand for virtually all manual activities (consistent handers versus those who use their other hand for at least one activity (inconsistent handers. The authors contend that researchers should only focus on degree of handedness rather than direction of preference (left versus right. However, we argue that the field suffers from a number of methodological and empirical issues. These include a lack of consensus in choice of cut-off point to divide consistent and inconsistent categories and importantly a paucity of data from left-handers. Consequentially, researchers predominantly compare inconsistent versus consistent right-handers, largely linked to memory, cognition and language. Other research on response style and personality measures shows robust direction of handedness effects. The present study examines both strength and direction of handedness on self-reported Behavioural Inhibition System (BIS and Activation System (BAS scores, using evidence from a large (N=689 dataset including more than 200 left-handers. There were degree of handedness effects on BIS and BAS-Fun Seeking, but effects are largely driven by differences between consistent left-handers and other groups. Choice of cut-off point substantively influenced results, and suggests that unless a suitable sample of left-handers is included, researchers clarify that their degree of handedness effects are applicable only to right-handers. We concur that strength of hand preference is an important variable but caution that differences related to consistency may not be identical in right and left-handers.

  15. The influence of acute stress on the regulation of conditioned fear

    Directory of Open Access Journals (Sweden)

    Candace M. Raio

    2015-01-01

    Full Text Available Fear learning and regulation is a prominent model for describing the pathogenesis of anxiety disorders and stress-related psychopathology. Fear expression can be modulated using a number of regulatory strategies, including extinction, cognitive emotion regulation, avoidance strategies and reconsolidation. In this review, we examine research investigating the effects of acute stress and stress hormones on these regulatory techniques. We focus on what is known about the impact of stress on the ability to flexibly regulate fear responses that are acquired through Pavlovian fear conditioning. Our primary aim is to explore the impact of stress on fear regulation in humans. Given this, we focus on techniques where stress has been linked to alterations of fear regulation in humans (extinction and emotion regulation, and briefly discuss other techniques (avoidance and reconsolidation where the impact of stress or stress hormones have been mainly explored in animal models. These investigations reveal that acute stress may impair the persistent inhibition of fear, presumably by altering prefrontal cortex function. Characterizing the effects of stress on fear regulation is critical for understanding the boundaries within which existing regulation strategies are viable in everyday life and can better inform treatment options for those who suffer from anxiety and stress-related psychopathology.

  16. Acute Superoxide Radical Scavenging Reduces Blood Pressure but Does Not Influence Kidney Function in Hypertensive Rats with Postischemic Kidney Injury

    Directory of Open Access Journals (Sweden)

    Zoran Miloradović

    2014-01-01

    Full Text Available Acute kidney injury (AKI is associated with significant morbidity and mortality in hypertensive surroundings. We investigated superoxide radical molecules influence on systemic haemodynamic and kidney function in spontaneously hypertensive rats (SHR with induced postischemic AKI. Experiment was performed in anesthetized adult male SHR. The right kidney was removed, and left renal artery was subjected to ischemia by clamping for 40 minutes. The treated group received synthetic superoxide dismutase mimetic TEMPOL in the femoral vein 5 minutes before, during, and 175 minutes after the period of reperfusion, while the control AKI group received the vehicle via the same route. All parameters were measured 24 h after renal reperfusion. TEMPOL treatment significantly decreased mean arterial pressure and total peripheral resistance P<0.05 compared to AKI control. It also increased cardiac output and catalase activity P<0.05. Lipid peroxidation and renal vascular resistance were decreased in TEMPOL P<0.05. Plasma creatinine and kidney morphological parameters were unchanged among TEMPOL treated and control groups. Our study shows that superoxide radicals participate in haemodynamic control, but acute superoxide scavenging is ineffective in glomerular and tubular improvement, probably due to hypertension-induced strong endothelial dysfunction which neutralizes beneficial effects of O2− scavenging.

  17. Individualistic and social motives for justice judgments.

    Science.gov (United States)

    van Prooijen, Jan-Willem

    2013-09-01

    Justice judgments are subjective by nature, and are influenced substantially by motivational processes. In the present contribution, two motives underlying justice judgments are examined: individualistic motives to evaluate solutions to social problems that benefit the self in material or immaterial ways as fair versus social motives to conceptualize justice in terms of the well-being of others, such as a desire for equality, adherence to in-group norms, and a concern for the collective interest. A review of relevant research reveals evidence for both motivations when people make evaluations of justice. Moreover, which motive is most dominant in the justice judgment process depends on perceptual salience: whereas individualistic motives are activated when a perceiver's own needs and goals are perceptually salient, social motives are activated when others' needs and goals are perceptually salient. It is concluded that both individualistic and social motives contribute in predictable ways to justice judgments.

  18. LEARNER MOTIVATION

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    Zheng Min(Maggie):Initiation of the discus-sion topicDear Mr.Ma,I’m very sorry for this late initia-tion of discussion topics.Just come from one countyof Inner Mongolia near the city of Chi Feng.There isreally a lack of competent teachers of English in ruralareas,and in astonishment I saw many who barelyspeak English teaches English in middle schools.Asfor the topic of discussion,I’d like to focus on learn-er’s motivation,which is a vital factor in successfullearning.It is well known that motivation is classi-fied by Gardner & Lambert(1972)into"integrative"and"instrumental"ones.Other categorization in-

  19. Bone Marrow Cells in Acute Lymphoblastic Leukemia Create a Proinflammatory Microenvironment Influencing Normal Hematopoietic Differentiation Fates

    Directory of Open Access Journals (Sweden)

    Armando Vilchis-Ordoñez

    2015-01-01

    Full Text Available B-cell acute lymphoblastic leukemia (B-ALL is a serious public health problem in the pediatric population worldwide, contributing to 85% of deaths from childhood cancers. Understanding the biology of the disease is crucial for its clinical management and the development of therapeutic strategies. In line with that observed in other malignancies, chronic inflammation may contribute to a tumor microenvironment resulting in the damage of normal processes, concomitant to development and maintenance of neoplastic cells. We report here that hematopoietic cells from bone marrow B-ALL have the ability to produce proinflammatory and growth factors, including TNFα, IL-1β, IL-12, and GM-CSF that stimulate proliferation and differentiation of normal stem and progenitor cells. Our findings suggest an apparently distinct CD13+CD33+ population of leukemic cells contributing to a proinflammatory microenvironment that may be detrimental to long-term normal hematopoiesis within B-ALL bone marrow.

  20. Factors Influencing Pre-hospital Patient Delay in Patients with Acute Myocardial Infarction

    Institute of Scientific and Technical Information of China (English)

    La Xie; Su-Fang Huang∗; You-Zhen Hu

    2015-01-01

    Acute myocardial infarction ( AMI) is a dangerous disease with a high mortality rate. For AMI patients, the outcome of the patients depends on time to beginning of effective treatment in addition to other factors such as severity of disease and involved vessels etc. The key is whether reperfusion therapy is started early enough after the onset of symptoms, and the benefit of reperfu-sion therapy depends on the time, too. The delay of AMI treatment is divided into pre-hospital de-lay and in-hospital delay. In-hospital delay, Door-to-Balloon Time, has been well controlled. Pre-hospital delay, accounting for 75% of the total delay time, is the most important factor affect-ing AMI treatment. Patient delay ( PD) time for AMI patients is summarised in this study.

  1. The influence of acute stress on attention mechanisms and its electrophysiological correlates.

    Science.gov (United States)

    Sänger, Jessica; Bechtold, Laura; Schoofs, Daniela; Blaszkewicz, Meinolf; Wascher, Edmund

    2014-01-01

    FOR THE SELECTION OF RELEVANT INFORMATION OUT OF A CONTINUOUS STREAM OF INFORMATION, WHICH IS A COMMON DEFINITION OF ATTENTION, TWO CORE MECHANISMS ARE ASSUMED: a competition-based comparison of the neuronal activity in sensory areas and the top-down modulation of this competition by frontal executive control functions. Those control functions are thought to bias the processing of information toward the intended goals. Acute stress is thought to impair these frontal functions through the release of cortisol. In the present study, subjects had to detect a luminance change of a stimulus and ignore more salient but task irrelevant orientation changes. Before the execution of this task, subjects underwent a socially evaluated cold pressor test (SECPT) or a non-stressful control situation. The SECPT revealed reliable stress response with a significant increase of cortisol and alpha-amylase. Stressed subjects showed higher error rates than controls, particularly in conditions which require top-down control processing to bias the less salient target feature against the more salient and spatially separated distracter. By means of the EEG, subjects who got stressed showed a reduced allocation to the relevant luminance change apparent in a modulation of the N1pc. The following N2pc, which reflects a re-allocation of attentional resources, supports the error pattern. There was only an N2pc in conditions, which required to bias the less salient luminance change. Moreover, this N2pc was decreased as a consequence of the induced stress. These results allow the conclusion that acute stress impairs the intention-based attentional allocation and enhances the stimulus-driven selection, leading to a strong distractibility during attentional information selection.

  2. The influence of acute stress on attention mechanisms and its electrophysiological correlates

    Directory of Open Access Journals (Sweden)

    Jessica eSänger

    2014-10-01

    Full Text Available For the selection of relevant information out of a continuous stream of information, which is a common definition of attention, two core mechanisms are assumed: a competition-based comparison of the neuronal activity in sensory areas and the top-down modulation of this competition by frontal executive control functions. Those control functions are thought to bias the processing of information towards the intended goals. Acute stress is thought to impair these frontal functions through the release of cortisol.In the present study, subjects had to detect a luminance change of a stimulus and ignore more salient but task irrelevant orientation changes. Before the execution of this task, subjects underwent a socially evaluated cold pressor test (SECPT or a non-stressful control situation. The SECPT revealed reliable stress response with a significant increase of cortisol and alpha-amylase. Stressed subjects showed higher error rates than controls, particularly in conditions which require top-down control processing to bias the less salient target feature against the more salient and spatially separated distracter.By means of the EEG, subjects who got stressed showed a reduced allocation to the relevant luminance change apparent in a modulation of the N1pc. The following N2pc, which reflects a re-allocation of attentional resources, supports the error pattern. There was only an N2pc in conditions, which required to bias the less salient luminance change. Moreover, this N2pc was decreased as a consequence of the induced stress. These results allow the conclusion that acute stress impairs the intention-based attentional allocation and enhances the stimulus-driven selection, leading to a strong distractibility during attentional information selection.

  3. Influence of Chemotherapy on the Lipid Peroxidation and Antioxidant Status in Patients with Acute Myeloid Leukemia

    Directory of Open Access Journals (Sweden)

    Zohreh Sanaat

    2012-07-01

    Full Text Available Chemotherapeutic agents used in patients with cancer cause to generate the enormous amounts of free radicals associated with cell injury. In this study we assess the effects of chemotherapy regimen on oxidant/antioxidant status in patients with acute myeloid leukemia (AML. 38 newly diagnosed patients with acute myeloid leukemia were recruited in this study. All patients received cytarabine and daunorubicin as chemotherapy regimen. Plasma levels of malondialdehyde (MDA, total antioxidant status (TAS, and the levels of erythrocyte activity of superoxide dismutase (SOD and glutathione peroxidase (GPx were determined before chemotherapy and 14 days after chemotherapy with cytarabine and daunorubicin. Plasma MDA concentrations increased significantly (from 2.68±0.89 nmol/L to 3.14±1.29 nmol/L during the 14days post-chemotherapy period (P=0.04. Plasma TAS concentrations changed with chemotherapy from 1.09±0.15 mmol/L to 1.02±0.14 mmol/L with P=0.005. Erythrocyte SOD and GPX activity decreased overtime from 1157.24±543.61 U/g Hb to 984.01±419.09 U/g Hb (P=0.04 and 46.96±13.70 U/g Hb to 41.40±6.44 U/g Hb (P=0.02 respectively. We report here that there is an increase in malondialdehyde levels and a decrease in the levels of antioxidant enzymes and total antioxidant status. This suggests that chemotherapy causes these changes as a result of enormous production of reactive oxygen species in the patients with AML. Antioxidant supplementation must be approached with caution because of the probability of reduction the therapeutic efficacy of these cytotoxic drugs.

  4. Team leaders' motivational behavior and its influence upon team performance : a study on self-perceptions and team members' perceptions in a South African multinational

    NARCIS (Netherlands)

    Heijden, van der B.I.J.M.; Verbaan, W.H.

    2006-01-01

    The aim of the study that is described in this article was to determine the relationship between team leaders' motivational behavior and the performance of their team members. Moreover, the differences between the team leaders' self-assessments of their motivational behavior and their team members'

  5. 整体自尊对女大学生锻炼动机的影响%The Influence of Overall Self -esteem on Physical Exercise Motivation of Female Students

    Institute of Scientific and Technical Information of China (English)

    陈敐

    2015-01-01

    In order to verify the influence of overall self -esteem on physical exercise motivation of female students,the paper makes investigation on 433 female students by using Rosenberg’s self -esteem scale (RSES) and Ryan's measuring physical activity motivation -revised (MPAM-R).Results indicate that female students’ overall self -esteem and physical exercise motivation are in dire need of attention and promotion;the two (including every dimension)are obviously positively correlated with each other;among them,overall self -esteem is more closely related with appearance motivation and pleasure motivation;overall self -esteem has significant predicted effect on physical exercise motivation (including every dimension);among them,the predictive power of overall self -esteem on appearance motivation and pleasure motivation is quite strong;structural equation model confirms the positive impact of overall self -esteem on physical exercise motivation. This research conclusion provides important practical implications for formulating decisions on inciting female students’physical exercise motivation.%为考察女大学生整体自尊对锻炼动机的影响。采用 Rosenberg 自尊量表和 Ryan 身体活动动机量表对433名女大学生进行调查。结果显示:女大学生的整体自尊和锻炼动机亟待关注与改善;整体自尊和锻炼动机(包括各维度)显著正相关,其中,整体自尊与外貌动机、乐趣动机的相关性较密切;整体自尊对锻炼动机(包括各维度)预测效应显著,其中,整体自尊对外貌动机、乐趣动机的预测力较强;结构方程模型验证了,女大学生整体自尊对锻炼动机的积极影响。研究为制定女大学生锻炼动机激励决策提供重要的实践启示。

  6. Influence of acute hyperglycemia in human sepsis on inflammatory cytokine and counterregulatory hormone concentrations

    Institute of Scientific and Technical Information of China (English)

    Wen-Kui Yu; Wei-Qin Li; Ning Li; Jie-Shou Li

    2003-01-01

    AIM: In human sepsis, a prominent component of the hypermetabolite is impaired glucose tolerance (IGT) and hyperglycemia. Elevations in plasma glucose concentration impair immune function by altering cytokine production from macrophages. We assessed the role of glucose in the regulation of circulating levels of insulin, glucagon, cortisol,IL-6 and TNF-α in human sepsis with normal or impaired glucose tolerance.METHODS: According to the results of intravenous glucose tolerance test, forty patients were classified into two groups: control group (n=20) and IGT group (n=20).Plasma glucose levels were acutely raised in two groups and maintained at 15 mmol/L for 3 hours. Plasma insulin,glucagon and cortisol levels were measured by radioimmunoassay, the levels of TNF-α and IL-6 were detected by ELISA.RESULTS: In IGT group, the fasting concentrations of plasma glucose, insulin, glucagon, cortisol, IL-6 and TNFα levels were significantly higher than those in control group (P<0.05). During clamp, the control group had a higher average amount of dextrose infusion than the IGT group (P<0.01). In control group, plasma insulin levels rose from a basal value to a peak at an hour (P<0.05) and maintained at high levels. Plasma glucagon levels descended from a basal value to the lowest level within an hour (P<0.01)and low levels were maintained throughout the clamp. In IGT group, plasma insulin was more significantly elevated (P<0.01), and plasma glucagon levels were not significantly declined. Plasma cortisol levels were not significantly changed in two groups. In control group, plasma IL-6 and TNF-α levels rose (P<0.01) within 2 hours of the clamp and returned to basal values at 3 hours. In IGT group, increased levels of plasma cytokine lasted longer than in control group (3 hours vs. 2 hours, P<0.05), and the cytokine peaks of IGT group were higher (P<0.05) than those of control group.CONCLUSION: Acute hyperglycemia pricks up hyperinsulinemia and increases

  7. [Influence of cortical neurotrophic factors on the neurocytokine production system in acute hemorrhagic stroke].

    Science.gov (United States)

    Kul'chikov, A E; Kositsyn, N S; Svinov, M M; Vasil'eva, I G; Makarenko, A N

    2009-01-01

    The mechanism of therapeutic action of cortical neurotropic factors (CNTF) was studied in hemorrhagic stroke. In intracerebral hemorrhage, CNTFs were shown to elevate the level of nerve growth factor mRNA and at the same time, produce no effect on its level in intact animals. The neuroactivating action of CNTF in the acute phase of hemorrhagic stroke was achieved by intranasal administration due to the retrograde axon transport of CNTF molecules along the olfactory nerve fibers to the brain, by passing the blood-brain barrier. It was ascertained that the molecules of tritium-labeled CHTF accumulated in the central nervous system following 20 minutes and the level of label accumulation is proportionally increased after 120 minutes. The pattern of accumulation of the intranasally administered label in the olfactory tract and olfactory bulb proves CNTF transportation along these structures of the nervous system. Therefore, when intranasally administered, CNTFs are able to transport to the central nervous system along the olfactory tract and to enhance the expression of nerve growth factor mRNA in hemorrhagic stroke.

  8. Acute effects of passive stretching of the plantarflexor muscles on neuromuscular function: the influence of age.

    Science.gov (United States)

    Ryan, Eric D; Herda, Trent J; Costa, Pablo B; Herda, Ashley A; Cramer, Joel T

    2014-01-01

    The acute effects of stretching on peak force (Fpeak), percent voluntary activation (%VA), electromyographic (EMG) amplitude, maximum range of motion (MROM), peak passive torque, the passive resistance to stretch, and the percentage of ROM at EMG onset (%EMGonset) were examined in 18 young and 19 old men. Participants performed a MROM assessment and a maximal voluntary contraction of the plantarflexors before and immediately after 20 min of passive stretching. Fpeak (-11 %), %VA (-6 %), and MG EMG amplitude (-9 %) decreased after stretching in the young, but not the old (P > 0.05). Changes in Fpeak were related to reductions in all muscle activation variables (r = 0.56-0.75), but unrelated to changes in the passive resistance to stretch (P ≥ 0.24). Both groups experienced increases in MROM and peak passive torque and decreases in the passive resistance to stretch. However, the old men experienced greater changes in MROM (P stretching for both groups (P = 0.213), but occurred earlier in the old (P = 0.06). The stretching-induced impairments in strength and activation in the young but not the old men may suggest that the neural impairments following stretching are gamma-loop-mediated. In addition, the augmented changes in MROM and passive torque and the lack of change in %EMGonset for the old men may be a result of age-related changes in muscle-tendon behavior.

  9. Influence of ambulance use on early reperfusion therapies for acute myocardial infarction

    Institute of Scientific and Technical Information of China (English)

    SONG Li; HU Da-yi; YAN Hong-bing; YANG Jin-gang; SUN Yi-hong; LI Chao; LIU Shu-shan; WU Dong; FENG Qi

    2008-01-01

    Background Ambulance use expedites the definitive treatment of acute myocardial infarction (AMI). The aim of this study was to evaluate the effect of ambulance use on the administration of early reperfusion therapies for patients with AMI in Beijing, China.Methods Data were prospectively collected from 498 patients with ST-elevation myocardial infarction (STEMI) who were admitted within 12 hours of symptom onset to 19 hospitals in Beijing between November 1,2005 and December 31, 2006. The baseline characteristics of and the initial management of the ambulance users and the non-ambulance users were compared.Results Only 186 (37.3%) patients used an ambulance as transportation to the hospital. Ambulance users were, on average, older and at relatively higher risk on presentation than the non-ambulance users. After adjustment for patient and hospital characteristics, ambulance use was associated with a greater early reperfusion rate, mainly because of a greater incidence of primary percutaneous coronary intervention. In addition, ambulance users had a significantly shorter median door-to-balloon (120 compared with 145 minutes, P<0.001) and symptom onset-to-balloon (223 compared with 300 minutes, P<0.001) time than non-ambulance users.Conclusions Ambulances are underused by AMI patients in Beijing. Ambulance use may lead to more frequent and faster receipt of early reperfusion therapies. New public health strategies should be developed to facilitate an increased use of ambulances by AMI patients.

  10. Maternal agency influences the prevalence of diarrhea and acute respiratory tract infections among young Indonesian children.

    Science.gov (United States)

    Agustina, Rina; Shankar, Anita V; Ayuningtyas, Azalea; Achadi, Endang L; Shankar, Anuraj H

    2015-05-01

    To examine the relationship between measures of mother's caretaking, practice and individual agency on acute diarrhea and respiratory tract infections (ARTIs) of Indonesian children. Using population-based household data from the Indonesian Demographic Health Surveys for 2002-2003 (n = 9,151 children) and 2007 (n = 9,714 children), we selected 28 indicators related to mother' caretaking, and applied principal component analysis to derive indices for access to care, practice and experience, and agency. The association between index quartiles (level 1-4) and the prevalence of diarrhea and ARTIs in the youngest child Children of mothers with higher levels (level 4) of agency were protected against both diarrhea (adjusted OR 0.68, 95 % CI 0.60-0.77) and ARTIs (adjusted OR 0.77, 95 % CI 0.66-0.91). Stratified analyses with child's age and mother's education, and tests of interaction, showed that agency had a stronger effect on diarrhea and ARTIs prevalence in children diarrhea and ARTIs in younger children. Interventions specifically designed to promote maternal autonomy and decision-making may lead to improved child health.

  11. Relation between acute and long-term cognitive decline after surgery: Influence of metabolic syndrome☆

    Science.gov (United States)

    Gambús, P.L; Trocóniz, I.F.; Feng, X.; Gimenez-Milá, M.; Mellado, R.; Degos, V.; Vacas, S.; Maze, M.

    2015-01-01

    Introduction The relationship between persistent postoperative cognitive decline and the more common acute variety remains unknown; using data acquired in preclinical studies of postoperative cognitive decline we attempted to characterize this relationship. Methods Low capacity runner (LCR) rats, which have all the features of the metabolic syndrome, were compared postoperatively with high capacity runner (HCR) rats for memory, assessed by trace fear conditioning (TFC) on the 7th postoperative day, and learning and memory (probe trial [PT]) assessed by the Morris water-maze (MWM) at three months postoperatively. Rate of learning (AL) data from the MWM test, were estimated by non-linear mixed effects modeling. The individual rat's TFC result at postoperative day (POD) 7 was correlated with its AL and PT from the MWM data sets at postoperative day POD 90. Results A single exponential decay model best described AL in the MWM with LCR and surgery (LCR–SURG) being the only significant covariates; first order AL rate constant was 0.07 s−1 in LCR–SURG and 0.16 s−1 in the remaining groups (p<0.05). TFC was significantly correlated with both AL (R = 0.74; p < 0.0001) and PT (R = 0.49; p < 0.01). Conclusion Severity of memory decline at 1 week after surgery presaged long-lasting deteriorations in learning and memory. PMID:26164200

  12. Influencing factors for the disappearance of hemispatial neglect in patients during acute stroke

    Institute of Scientific and Technical Information of China (English)

    Yaobin Long

    2006-01-01

    BACKGROUND: Some researches are proved that early sitting balance and body motor control performed on patients with stroke and hemiplegia is related to functional prognosis. For patients with hemispatial neglect (HSN) during acute stroke, whether HSN disappearance is related to those trainings or not should be further studied.OBJ ECTIVE: To analyze the correlation between HSN disappearance and related intervention of patients during acute stroke.DESIGN: Case analysis.SETTING: Department of Neurology, First Affiliated Hospital of Guangxi Medical University.PARTICIPANTS: A total of 21 patients with stroke were selected from the Department of Neurology, the First Affiliated Hospital of Guangxi Medical University from May 2005 to March 2006. Diagnosis criteria: ① Stroke was diagnosed by CT and MRI; ② Diagnosis was coincidence with HSN evaluation criteria; ③ All cases were consent. Exclusion criteria: Patients who had poly-focus, conscious disturbance, severe amentia and hard communication combined with aphasia were excluded. A total of 12 males and 9 females were included, and the mean age was (68±10) years. Among them, 14 patients had cerebral infarction and 7 had cerebral hemorrhage.METHODS: Disappearance and existence of HSN were analyzed with HSN evaluation criteria: body agnosia, left and right agnosia, maintenance of supine position, place of things, sitting up straight, center of line measured by eyes, and cutting 30 lines with paring method. Items mentioned below belonged to HSN disappearance: ① without body agnosia; ② without left and right agnosia; ③ be able to maintain supine position; ④ knowing place of things; ⑤ sitting up straight by one's own; ⑥ be able to measure the center of line by eyes; ⑦ be able to cut 30 lines with paring method. However, only one item belonged to HSN remnant; but only one item belonged to HSN remnant. Numbers of patients who were of body agnosia, left and right agnosia and difficult maintenance of supine

  13. Influence of acclimation and exposure temperature on the acute toxicity of cadmium to the freshwater snail Potamopyrgus antipodarum (Hydrobiidae)

    Energy Technology Data Exchange (ETDEWEB)

    Moeller, V.; Forbes, V.E.; Depledge, M.H. (Odense Univ. (Denmark). Ecotoxicology Group)

    1994-09-01

    Forty-eight-hour acute toxicity tests were performed to determine the influence of acclimation temperature (5, 15, and 20 C) and exposure temperature (5, 15, and 20 C) on the toxicity of cadmium to the freshwater gastropod Potamopyrgus antipodarum. Mortality varied with cadmium concentration and treatment conditions, but did not conform to conventional sigmoid concentration-response relationships. Because the shapes of the concentration-response curves were treatment dependent, a nontraditional approach for data analysis was employed. Regardless of acclimation temperature, mortality increased with increasing exposure temperature, and at all exposure temperatures snails acclimated at 15 C were most susceptible to cadmium toxicity. Estimated LC50 values were within 1 to 4 mg Cd/L. Although the shapes of the concentration-response curves were different for each treatment, the slopes were generally quite steep, indicating a uniform response for the whole population. At a given Cd concentration, acclimation temperature and exposure temperature accounted for 57 and 40%, respectively, of the variation in mortality, and LC50s changed by a factor of four. The results indicate that changes in environmental variables can alter both the degree of response and the response distribution of a population, and that past as well as prevailing environmental conditions can influence organismic responses to toxicants.

  14. Motivation,Attitude and Teaching Methods

    Institute of Scientific and Technical Information of China (English)

    曹琪雯

    2014-01-01

    Motivation and attitude are two important factors that influence the students' foreign language learning. This paper focuses on the diverse influences from the different types of motivation and attitude that the students have. At the same time, it provides some suggestions for the language teachers and hopes that it may be helpful for their language teaching.

  15. Motivation and Influencing Factor of Enterprise's Patent Application%企业专利申请动机及其影响因素

    Institute of Scientific and Technical Information of China (English)

    侯媛媛; 刘云; 谭龙

    2012-01-01

    Based on the literature review,this paper summarizes the motivation of enterprise's patent application and its influencing factors,and studies the effect of innovation subject behavior on patent application growth from the micro level.Then taking Huawei as the research example,it analyzes the incentive factors of its patent application.Finally it draws the conclusion that intellectual property system,RD input,reward mechanism,performance appraisal system,intellectual property management and intellectual property strategy are the important incentive factors of affecting patent application growth.%针对多年来我国企业专利申请量持续增长的现象,在对现有文献和相关政策系统梳理的基础上,归纳总结了企业专利申请的动机———市场化动机、非市场化动机和战略性动机。以华为技术有限公司为案例,研究了该公司专利申请的内部激励因素。研究结果表明:知识产权制度、研发投入、奖励机制、绩效考评体系、知识产权管理体系、知识产权战略等是企业申请专利的主要激励因素。

  16. Influence of zinc sulfate intake on acute ethanol-induced liver injury in rats

    Institute of Scientific and Technical Information of China (English)

    Sema Bolkent; Pelin Arda-Pirincci; Sehnaz Bolkent; Refiye Yanardag; Sevim Tunali; Sukriye Yildirim

    2006-01-01

    AIM: To investigate the role of metallothionein and proliferating cell nuclear antigen (PCNA) on the morphological and biochemical effects of zinc sulfate in ethanol-induced liver injury.METHODS: Wistar albino rats were divided into four groups. Group I; intact rats, group Ⅱ; control rats given only zinc, group Ⅲ; animals given absolute ethanol, group Ⅳ; rats given zinc and absolute ethanol.Ethanol-induced injury was produced by the 1 mL of absolute ethanol, administrated by gavage technique to each rat. Animals received 100 mg/kg per day zinc sulfate for 3 d 2 h prior to the administration of absolute ethanol.RESULTS: Increases in metallothionein immunoreactivity in control rats given only zinc and rats given zinc and ethanol were observed. PCNA immunohistochemistry showed that the number of PCNA-positive hepatocytes was increased significantly in the livers of rats administered ethanol + zinc sulfate. Acute ethanol exposure caused degenerative morphological changes in the liver. Blood glutathione levels decreased, serum alkaline phosphatase and aspartate transaminase activities increased in the ethanol group when compared to the control group. Liver glutathione levels were reduced, but lipid peroxidation increased in the livers of the group administered ethanol as compared to the other groups. Administration of zinc sulfate in the ethanol group caused a significant decrease in degenerative changes, lipid peroxidation, and alkaline phosphatase and aspartate transaminase activities, but an increase in liver glutathione.CONCLUSION: Zinc sulfate has a protective effect on ethanol-induced liver injury. In addition, cell proliferation may be related to the increase in metallothionein immunoreactivity in the livers of rats administered ethanol + zinc sulfate.

  17. Influence of case definition on incidence and outcome of acute coronary syndromes

    Science.gov (United States)

    Torabi, Azam; Cleland, John G F; Sherwi, Nasser; Atkin, Paul; Panahi, Hossein; Kilpatrick, Eric; Thackray, Simon; Hoye, Angela; Alamgir, Farqad; Goode, Kevin; Rigby, Alan; Clark, Andrew L

    2016-01-01

    Objective Acute coronary syndromes (ACS) are common, but their incidence and outcome might depend greatly on how data are collected. We compared case ascertainment rates for ACS and myocardial infarction (MI) in a single institution using several different strategies. Methods The Hull and East Yorkshire Hospitals serve a population of ∼560 000. Patients admitted with ACS to cardiology or general medical wards were identified prospectively by trained nurses during 2005. Patients with a death or discharge code of MI were also identified by the hospital information department and, independently, from Myocardial Infarction National Audit Project (MINAP) records. The hospital laboratory identified all patients with an elevated serum troponin-T (TnT) by contemporary criteria (>0.03 µg/L in 2005). Results The prospective survey identified 1731 admissions (1439 patients) with ACS, including 764 admissions (704 patients) with MIs. The hospital information department reported only 552 admissions (544 patients) with MI and only 206 admissions (203 patients) were reported to the MINAP. Using all 3 strategies, 934 admissions (873 patients) for MI were identified, for which TnT was >1 µg/L in 443, 0.04–1.0 µg/L in 435, ≤0.03 µg/L in 19 and not recorded in 37. A further 823 patients had TnT >0.03 µg/L, but did not have ACS ascertained by any survey method. Of the 873 patients with MI, 146 (16.7%) died during admission and 218 (25.0%) by 1 year, but ranging from 9% for patients enrolled in the MINAP to 27% for those identified by the hospital information department. Conclusions MINAP and hospital statistics grossly underestimated the incidence of MI managed by our hospital. The 1-year mortality was highly dependent on the method of ascertainment. PMID:28123755

  18. The influence of an acute bout of aerobic exercise on cortical contributions to motor preparation and execution.

    Science.gov (United States)

    Thacker, Jonathan S; Middleton, Laura E; McIlroy, William E; Staines, W Richard

    2014-10-01

    Increasing evidence supports the use of physical activity for modifying brain activity and overall neurological health. Specifically, aerobic exercise appears to have a positive effect on cognitive function, which some have suggested to be a result of increasing levels of arousal. However, the role of aerobic exercise on movement-related cortical activity is less clear. We tested the hypothesis that (1) an acute bout of exercise modulates excitability within motor areas and (2) transient effects would be sustained as long as sympathetic drive remained elevated (indicated by heart rate). In experiment 1, participants performed unimanual self-paced wrist extension movements before and after a 20-min, moderate intensity aerobic exercise intervention on a recumbent cycle ergometer. After the cessation of exercise, Bereitschaftspotentials (BP), representative cortical markers for motor preparation, were recorded immediately postexercise (Post) and following a return to baseline heart rate (Post[Rest]). Electroencephalography (EEG) was used to measure the BP time-locked to onset of muscle activity and separated into three main components: early, late and reafferent potentials. In experiment 2, two additional time points postexercise were added to the original protocol following the Post[Rest] condition. Early BP but not late BP was influenced by aerobic exercise, evidenced by an earlier onset, indicative of a regionally selective effect across BP generators. Moreover, this effect was sustained for up to an hour following exercise cessation and this effect was following a return to baseline heart rate. These data demonstrate that acute aerobic exercise may alter and possibly enhance the cortical substrates required for the preparation of movement.

  19. Influence of perinatal trans fat on behavioral responses and brain oxidative status of adolescent rats acutely exposed to stress.

    Science.gov (United States)

    Pase, C S; Roversi, Kr; Trevizol, F; Roversi, K; Kuhn, F T; Schuster, A J; Vey, L T; Dias, V T; Barcelos, R C S; Piccolo, J; Emanuelli, T; Bürger, M E

    2013-09-01

    Because consumption of processed foods has increased in the last decades and so far its potential influence on emotionality and susceptibility to stress is unknown, we studied the influence of different fatty acids (FA) on behavioral and biochemical parameters after acute restrain stress (AS) exposure. Two sequential generations of female rats were supplemented with soybean oil (control group; C-SO), fish oil (FO) and hydrogenated vegetable fat (HVF) from pregnancy and during lactation. At 41days of age, half the animals of each supplemented group were exposed to AS and observed in open field and elevated plus maze task, followed by euthanasia for biochemical assessments. The HVF-supplemented group showed higher anxiety-like symptoms per se, while the C-SO and FO groups did not show these behaviors. Among groups exposed to AS, HVF showed locomotor restlessness in the open field, while both C-SO and HVF groups showed anxiety-like symptoms in the elevated plus maze, but this was not observed in the FO group. Biochemical evaluations showed higher lipoperoxidation levels and lower cell viability in cortex in the HVF group. In addition, HVF-treated rats showed reduced catalase activity in striatum and hippocampus, as well as increased generation of reactive species in striatum, while FO was associated with increased cell viability in the hippocampus. Among groups exposed to AS, HVF increased reactive species generation in the brain, decreased cell viability in the cortex and striatum, and decreased catalase activity in the striatum and hippocampus. Taken together, our findings show that the type of FA provided during development and growth over two generations is able to modify the brain oxidative status, which was particularly adversely affected by trans fat. In addition, the harmful influence of chronic consumption of trans fats as observed in this study can enhance emotionality and anxiety parameters resulting from stressful situations of everyday life, which can

  20. Motivation in Beyond Budgeting: A Motivational Paradox?

    DEFF Research Database (Denmark)

    Sandalgaard, Niels; Bukh, Per Nikolaj

    In this paper we discuss the role of motivation in relation to budgeting and we analyse how the Beyond Budgeting model functions compared with traditional budgeting. In the paper we focus on budget related motivation (and motivation in general) and conclude that the Beyond Budgeting model...... is a motivational paradox....

  1. Twenty Strategies to Increase Student Motivation. Information Capsule. Volume 0907

    Science.gov (United States)

    Blazer, Christie

    2010-01-01

    Keeping students interested in school and motivating them to succeed are challenges that even the most experienced teachers face every year. A host of student variables can lead to low levels of motivation, but research indicates that educational settings also influence motivation levels. Some studies have found that motivation is a stronger…

  2. Influence of socioeconomic status on acute myocardial infarction in the Chinese population: the INTERHEART China study

    Institute of Scientific and Technical Information of China (English)

    GUO Jin; LI Wei; WANG Yang; CHEN Tao; Koon Teo; LIU Li-sheng; Salim Yusuf

    2012-01-01

    Background Many researches report that low socioeconomic status (SES) is associated with a higher risk of coronary heart disease (CHD).This study aimed to determine whether levels of education,family income,and other SES were associated with acute myocardial infarction (AMI) in the Chinese population,and to compare the difference in this association between northern and southern regions in China.Methods We conducted a case-control study.Cases were first AMI (n=2909).Controls (n=2947) were randomly selected and frequency matched to cases on age and sex.SES was measured using education,family income,possessions in the household,and occupation.Results Low levels of education (8 years) were more common in cases compared to controls (53.4% and 44.1%;P=0.0001).After adjusting all risk factors,the level of education was associated with AMI risk in the Chinese population (P=0.0005).The odds ratio (OR) associated with education of 8 years or less,compared with more than 12 years (trade school/college/university) was 1.33 (95% CI 1.12-1.59),and for education of 9-12 years 1.04 (95% CI 0.88-1.33).The proportion of higher income population was more in controls than cases (39.4% and 35.3%).Number of possessions and non-professional occupation were only weakly or not at all independently related to AMI.The adjusted OR associated with the lower education was 2.38 (95% CI 1.67-3.39) in women,and 1.18 (95% CI 0.99-1.42) in men (P=0.0001,for heterogeneity).The interaction between levels of education and different regions was significant (P=0.0206,for interaction).Conclusion Several socioeconomic factors including levels of education and income were closely associated with increase of AMI risk in China,most markedly in northeast and southern area.The effect of education was stronger towards AMI in women than men.

  3. Does Viral Co-Infection Influence the Severity of Acute Respiratory Infection in Children?

    Science.gov (United States)

    Pardo-Seco, Jacobo; Gómez-Carballa, Alberto; Martinón-Torres, Nazareth; Salas, Antonio; Martinón-Sánchez, José María; Justicia, Antonio; Rivero-Calle, Irene; Sumner, Edward; Fink, Colin

    2016-01-01

    Background Multiple viruses are often detected in children with respiratory infection but the significance of co-infection in pathogenesis, severity and outcome is unclear. Objectives To correlate the presence of viral co-infection with clinical phenotype in children admitted with acute respiratory infections (ARI). Methods We collected detailed clinical information on severity for children admitted with ARI as part of a Spanish prospective multicenter study (GENDRES network) between 2011–2013. A nested polymerase chain reaction (PCR) approach was used to detect respiratory viruses in respiratory secretions. Findings were compared to an independent cohort collected in the UK. Results 204 children were recruited in the main cohort and 97 in the replication cohort. The number of detected viruses did not correlate with any markers of severity. However, bacterial superinfection was associated with increased severity (OR: 4.356; P-value = 0.005), PICU admission (OR: 3.342; P-value = 0.006), higher clinical score (1.988; P-value = 0.002) respiratory support requirement (OR: 7.484; P-value < 0.001) and longer hospital length of stay (OR: 1.468; P-value < 0.001). In addition, pneumococcal vaccination was found to be a protective factor in terms of degree of respiratory distress (OR: 2.917; P-value = 0.035), PICU admission (OR: 0.301; P-value = 0.011), lower clinical score (-1.499; P-value = 0.021) respiratory support requirement (OR: 0.324; P-value = 0.016) and oxygen necessity (OR: 0.328; P-value = 0.001). All these findings were replicated in the UK cohort. Conclusion The presence of more than one virus in hospitalized children with ARI is very frequent but it does not seem to have a major clinical impact in terms of severity. However bacterial superinfection increases the severity of the disease course. On the contrary, pneumococcal vaccination plays a protective role. PMID:27096199

  4. The influence of psychological state and motivation on brain-computer interface performance in patients with amyotrophic lateral sclerosis - a longitudinal study.

    Science.gov (United States)

    Nijboer, Femke; Birbaumer, Niels; Kübler, Andrea

    2010-01-01

    The current study investigated the effects of psychological well-being measured as quality of life (QoL), depression, current mood and motivation on brain-computer interface (BCI) performance in amyotrophic lateral sclerosis (ALS). Six participants with most advanced ALS were trained either for a block of 20 sessions with a BCI based on sensorimotor rhythms (SMR) or a block of 10 sessions with a BCI based on event-related potentials, or both. Questionnaires assessed QoL and severity of depressive symptoms before each training block and mood and motivation before each training session. The SMR-BCI required more training than the P300-BCI. The information transfer rate was higher with the P300-BCI (3.25 bits/min) than with the SMR-BCI (1.16 bits/min). Mood and motivation were related to the number of BCI sessions. Motivational factors, specifically challenge and mastery confidence, were positively related to BCI performance (controlled for the number of sessions) in tow participants, while incompetence fear was negatively related with performance in one participant. BCI performance was not related to motivational factors in three other participants nor to mood in any of the six participants. We conclude that motivational factors may be related to BCI performance in individual subjects and suggest that motivational factors and well-being should be assessed in standard BCI protocols. We also recommend using P300-based BCI as first choice in severely paralyzed patients who present with a P300 evoked potential.

  5. Acute elevation of endogenous prolactin does not influence glucose homeostasis in healthy men.

    Science.gov (United States)

    Vigas, M; Klimes, I; Jurcovicová, J; Jezová, D

    1993-01-01

    The diabetogenic effect of prolactin observed in patients with pathological hyperprolactinaemia was verified in healthy subjects. Plasma prolactin elevation was induced by administration of a dopamine antagonist drug domperidone (Motilium 10 mg orally, 9 subjects) and 2 h later the oral glucose tolerance test was performed. The influence of dopamine receptor stimulation on glucose homeostasis was tested by dopamine infusion (0.3 mg in saline or 20% glucose, 1 g/min for 60 min, 11 subjects). After the blockade of dopamine receptors, a significant and prolonged increase of prolactin concentration was found. However, the levels of glucose, insulin, and C-peptide either before or after the glucose load were not different from control ones. The decreased number of insulin receptors (1.97 +/- 0.41 vs 0.51 +/- 0.14 pmol per 2.10(9) red blood cells) was compensated by increased affinity (0.51 +/- 0.17 vs 1.00 +/- 0.22 Ke 10(8) mol.-1 per l]) of insulin receptors. The stimulation of dopamine receptors showed a negligible effect on glucose regulation. It may be suggested that an endogenous increase of prolactin concentration in the physiological range does not participate in the regulation of glucose homeostasis in healthy subjects.

  6. Acute and chronic wound fluids inversely influence adipose-derived stem cell function: molecular insights into impaired wound healing.

    Science.gov (United States)

    Koenen, Paola; Spanholtz, Timo A; Maegele, Marc; Stürmer, Ewa; Brockamp, Thomas; Neugebauer, Edmund; Thamm, Oliver C

    2015-02-01

    Wound healing is a complex biological process that requires a well-orchestrated interaction of mediators as well as resident and infiltrating cells. In this context, mesenchymal stem cells play a crucial role as they are attracted to the wound site and influence tissue regeneration by various mechanisms. In chronic wounds, these processes are disturbed. In a comparative approach, adipose-derived stem cells (ASC) were treated with acute and chronic wound fluids (AWF and CWF, respectively). Proliferation and migration were investigated using 3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) test and transwell migration assay. Gene expression changes were analysed using quantitative real time-polymerase chain reaction. AWF had a significantly stronger chemotactic impact on ASC than CWF (77·5% versus 59·8% migrated cells). While proliferation was stimulated by AWF up to 136·3%, CWF had a negative effect on proliferation over time (80·3%). Expression of b-FGF, vascular endothelial growth factor (VEGF) and matrix metalloproteinase-9 was strongly induced by CWF compared with a mild induction by AWF. These results give an insight into impaired ASC function in chronic wounds. The detected effect of CWF on proliferation and migration of ASC might be one reason for an insufficient healing process in chronic wounds.

  7. Does acute lead (Pb) contamination influence membrane fatty acid composition and freeze tolerance in intertidal blue mussels in arctic Greenland?

    Science.gov (United States)

    Thyrring, Jakob; Juhl, Bodil Klein; Holmstrup, Martin; Blicher, Martin E; Sejr, Mikael K

    2015-11-01

    In their natural habitats, organisms are exposed to multiple stressors. Heavy metal contamination stresses the cell membrane due to increased peroxidation of lipids. Likewise, sub-zero air temperatures potentially reduce membrane functionality in ectothermal animals. We tested if acute lead (Pb) exposure for 7 days would influence survival in intertidal blue mussels (Mytilus edulis) after exposure to realistic sub-zero air temperatures. A full factorial experiment with five tissue Pb concentrations between 0 and 3500 μg Pb/g and six sub-zero temperatures from 0 to -17 °C were used to test the hypothesis that sub-lethal effects of Pb may increase the lethality caused by freezing in blue mussels exposed to temperatures simulating Greenland winter conditions. We found a significant effect of temperature on mortality. However, the short-term exposure to Pb did not result in any effects of Pb, nor did we find interactions between Pb and temperature. We analysed the relative abundance of major phospholipid fatty acids (PLFAs) in the gill tissue, but we found no significant effect of Pb tissue concentration on PLFA composition. Results suggest that Pb accumulation has limited effects on freeze tolerance and does not induce membrane damage in terms of persistent lipid peroxidation.

  8. Influence of acute ethanol intoxication on neuronal apoptosis and Bcl-2 protein expression after severe traumatic brain injury in rats

    Institute of Scientific and Technical Information of China (English)

    HE Min; LIU Wei-guo; WEN Liang; DU Hang-gen; YIN Li-chun; CHEN Li

    2013-01-01

    To study the influence and mechanism of acute ethanol intoxication (AEI) on rat neuronal apoptosis after severe traumatic brain injury (TBI).Methods:Ninety-six Sprague-Dawley rats were randomly divided into four groups:normal control,AEI-only,TBI-only and TBI+AEI (n=24 for each).Severe TBI model was developed according to Feeney's method.Rats in TBI+AEI group were firstly subjected to AEI,and then suffered head trauma.In each group,animals were sacrificed at 6 h,24 h,72 h,and 168 h after TBI.The level of neuronal apoptosis and the expression of Bcl-2 protein were determined by TUNEL assay and immunohistochemical method,respectively.Results:Apoptotic cells mainly distributed in the cortex and white matter around the damaged area.Neuronal apoptosis significantly increased at 6 h after trauma and peaked at 72 h.Both the level of neuronal apoptosis and expression of Bcl-2 protein in TBI-only group and TBI+AEI group were higher than those in control group (P<0.05).Compared with TBI-only group,the two indexes were much higher in TBI+AEI group at all time points (P<0.05).Conclusion:Our findings suggest that AEI can increase neuronal apoptosis after severe TBI.

  9. Commodity Team Motivation and Performance

    DEFF Research Database (Denmark)

    Englyst, Linda; Jørgensen, Frances; Johansen, John

    2008-01-01

    In this article, an in-depth single case study is presented in order to explore and discuss the functioning of commodity teams in a global sourcing context. Specifically, the study aimed at identifying factors that may influence team members' motivation to participate in activities that create...... opportunities for synergy and coordination of purchasing. In the teams studied, motivation appeared to be influenced to some degree by a number of factors, including rewards, leadership behaviours, goal setting, and the career goals of the commodity team members. In some cases, inconsistencies between...

  10. Influences of acute ethanol exposure on locomotor activities of zebrafish larvae under different illumination.

    Science.gov (United States)

    Guo, Ning; Lin, Jia; Peng, Xiaolan; Chen, Haojun; Zhang, Yinglan; Liu, Xiuyun; Li, Qiang

    2015-11-01

    Larval zebrafish present unique opportunities to study the behavioral responses of a model organism to environmental challenges during early developmental stages. The purpose of the current study was to investigate the locomotor activities of AB strain zebrafish larvae at 5 and 7 days post-fertilization (dpf) in response to light changes under the influence of ethanol, and to explore potential neurological mechanisms that are involved in ethanol intoxication. AB strain zebrafish larvae at both 5 and 7 dpf were treated with ethanol at 0% (control), 0.1%, 0.25%, 0.5%, 1%, and 2% (v/v%). The locomotor activities of the larvae during alternating light-dark challenges, as well as the locomotor responses immediately following the light transitions, were investigated. The levels of various neurotransmitters were also measured in selected ethanol-treated groups. The larvae at 5 and 7 dpf demonstrated similar patterns of locomotor responses to ethanol treatment. Ethanol treatment at 1% increased the swimming distances of the zebrafish larvae in the dark periods, but had no effect on the swimming distances in the light periods. In contrast, ethanol treatment at 2% increased the swimming distances in the light periods, but did not potentiate the swimming activity in the dark periods, compared to controls. Differences in the levels of neurotransmitters that are involved in norepinephrine, dopamine, and serotonin pathways were also observed in groups with different ethanol treatments. These results indicated the behavioral studies concerning the ethanol effects on locomotor activities of zebrafish larvae could be carried out as early as 5 dpf. The 1% and 2% ethanol-treated zebrafish larvae modeled ethanol effects at different intoxication states, and the differences in neurotransmitter levels suggested the involvement of various neurotransmitter pathways in different ethanol intoxication states.

  11. Development of the Exercise Motives and Gains Inventory

    Science.gov (United States)

    Strömmer, Sofia T.; Ingledew, David K.; Markland, David

    2015-01-01

    There are existing measures of exercise motives (what people want from exercise), but corresponding measures of gains (what people get) are needed, because motives and gains could influence each other and together influence other variables. An exercise motives and gains inventory (EMGI) was developed by creating gains scales to complement existing…

  12. 金融垄断资本全球扩张的动因和影响%Motives and Influences of Financial Monopoly Capital's Global Expansion

    Institute of Scientific and Technical Information of China (English)

    臧秀玲; 杨帆

    2014-01-01

    金融垄断资本的迅猛扩张既是资本主义内在矛盾发展的结果,也是资本主义试图不断革新、发掘其制度潜力的结果。资本主义生产过剩,资本需要找到新的积累途径是金融垄断资本全球扩张的根本动力;一体化的世界市场拓展了金融垄断资本的活动空间;跨国公司是金融垄断资本全球扩张的载体和有力工具;信息化和因特网的发展是金融垄断资本扩张的技术支撑;新自由主义是金融垄断资本扩张的理论和政策基础;美国主导的世界经济秩序特别是国际货币金融体系是金融资本扩张的制度环境。金融垄断资本的全球扩张改变了资本的形态和运作方式,使金融资本相对独立膨胀,资本主义经济中的资本积累方式、收入分配和消费模式、劳资关系以及世界经济体系等发生了重大且影响深远的变化,使当代资本主义的发展进入一个新阶段---金融垄断资本主义阶段,也给世界经济政治带来巨大的影响和灾难。%Since the 1980s ,the financial monopoly capital of developed countries ,backed by strong economic power and hegemony ,has violently expanded worldwide and shows more influence or control force on global economy . The fast expansion is the inevitable result of the deepening of inherent capitalist contradictions as well as the attempting of constant capitalist renovation . Especially ,due to overproduction ,capital needs to find new ways of accumulation ,which is the fundamental motive of financial monopoly capital's global expansion ;the integrated world market amplifies room for financial monopoly capital's moving ;transnational corporations act as carriers and effective tools of the global expansion ;neo-liberalism is the theory and policy basis of the expansion ;the world economic order especially the international monetary and financial system led by the US provides a system environment for the expansion . In fact

  13. Employee motivation and its effects on job performance

    OpenAIRE

    Siira, Heidi Johanna

    2012-01-01

    Individuals’ motivation is influenced by biological, intellectual, social and emotional factors. People have different kinds of activities, events, people, and goals in their lives that they find motivating enough to work for. Therefore motivation will show in each person´s consciousness and actions. There are four approaches to motivation: physiological, behavioral, cognitive and social. When we look at employee motivation we see that it’s a driver that keeps employees working towards a r...

  14. On the Learning Motivation of the Distance Learners and Its Influence Factors%远程学习者学习动机及其影响因素研究

    Institute of Scientific and Technical Information of China (English)

    朱燕菲

    2015-01-01

    通过问卷调查法探究远程学习者的动机水平及其影响因素,结果发现:远程学习者学习动机多样且总体状况良好,"提升学历"是其主要动机;不同远程学习者的学习动机在性别、年龄、从业年限、学历层次和婚姻状况上有显著差异;远程学习者的学习动机与网络学习条件及学习策略呈正相关;对远程学习者学习动机影响最大的因素是学习策略. 针对存在问题,我们应提升学生的内部动机水平;根据不同学习者的学习动机差异进行远程学习支持服务;通过实例加强多种学习策略的教学、训练及应用;完善以学生为中心的全方位的网络学习条件支持.%A questionnaire survey is conducted to explore the motivations of distance learners and its influence factors .The result shows that the motivations of distance learners are varied and in good condition , and the main motivation is to upgrade educational background;there are significant differences among the different genders , ages, working years, education levels and marital sta-tus.The learning motivation and online learning conditions and learning strategies are positively correlated ; learning strategies have the most impact on learning motivations .Based on the above , we should enhance students'internal motivation level;provide distance learning support services in terms of different motivation of learners;strengthen the teaching , training, and application of a variety of learning strategies by case teaching; improve the support of student-centered comprehensive online learning condi-tions.

  15. Investigating the Influence of Motivation on Students' Conceptual Learning Outcomes in Web-Based vs. Classroom-Based Science Teaching Contexts

    Science.gov (United States)

    Yen, Hung-Chih; Tuan, Hsiao-Lin; Liao, Chi-Hung

    2011-01-01

    The purposes of this study were to investigate students' conceptual learning outcomes and the effect of motivation on students' conceptual learning outcomes in two different contexts: a Web-based and a classroom-based instruction, which incorporated the Dual Situation Learning Model (DSLM). Nine classes of Grade eight students (N = 190) were…

  16. Factors Influencing Learner Conceptions of Force: Exploring the Interaction among Visuospatial Ability, Motivation, and Conceptions of Newtonian Mechanics in University Undergraduates from an Evolutionary Perspective

    Science.gov (United States)

    Vallett, David Bruce

    2013-01-01

    This study examined the relationships among visuospatial ability, motivation to learn science, and learner conceptions of force across commonly measured demographics with university undergraduates with the aim of examining the support for an evolved sense of force and motion. Demographic variables of interest included age, ethnicity, and gender,…

  17. Investigating the Influence of Motivational Factors on Conceptual Change in a Digital Learning Context Using the Dual-Situated Learning Model

    Science.gov (United States)

    Tseng, Chung-Hsien; Tuan, Hsiao-Lin; Chin, Chi-Chin

    2010-09-01

    This study examines the relationship between the learning motivation and conceptual change of 127 eighth graders, after they have learned the acid, base, and salt concept in a digital learning context, designed according to the dual-situated learning model (DSLM). Two instruments-the students' motivation towards science learning (SMTSL) questionnaire and the acid-base-salt concept diagnostic test (CDT)-were used in the study. The questionnaire and the test were given to students in pre-test, post-test, and delayed post-test. Based on their motivation questionnaire scores, 18 students were selected from various scoring ranges for semi-structural interviews. Results showed that, after experiencing DSLM digital learning, students' post-CDT and delay-CDT scores were significantly higher than pre-CDT scores (p Pearson correlation analysis indicated that students' conceptual change (ΔCDT) was significantly correlated with motivational factors such as self-efficacy (SE), active learning strategy (ALS), science learning value (SLV), achievement goal (AG), and learning environment stimulation (LES) (p correlation to ΔCDT, particularly for SE, ALS, and AG.

  18. Electronic versus Print Textbooks: The Influence of Textbook Format on University Students' Self-Regulated Learning Strategies, Motivation, and Text Anxiety

    Science.gov (United States)

    Rockinson-Szapkiw, Amanda J.; Wendt, Jillian; Lunde, Rebecca

    2013-01-01

    Because a majority of university students do not regularly read course textbooks, a study was conducted to determine if portable electronic textbooks (e-textbooks) would increase university student motivation to read by enhancing cognitive learning strategies and self-regulation of learning. The participants included 538 university students who…

  19. The influence of psychological state and motivation on Brain–computer interface performance in patients with amyotrophic lateral sclerosis – a longitudinal study

    NARCIS (Netherlands)

    Nijboer, Femke; Birbaumer, Niels; Kübler, Andrea; Pfurtscheller, G

    2010-01-01

    The current study investigated the effects of psychological well-being measured as quality of life, depression, current mood and motivation on brain-computer interface (BCI) performance in amyotrophic lateral sclerosis (ALS). Six participants with most advanced ALS were trained either for a block of

  20. [Motivation of patients to stomatological care].

    Science.gov (United States)

    Kobylińska, E

    1989-01-01

    The discussion is presented on certain factors influencing the motivation of the patients to undergo stomatological treatment. They included: 1. Increasing positive motivation to treatment: striving to alleviate pain caused by decayed tooth, realization of aims not related to health, cultural aspects. 2. Motivating treatment avoidance: fear of pain connected with the treatment, consequence of low availability of dentists in Poland unconscious anxiety connected with: violation of bodily integrity of the patient, manipulation in particularly important oral area, stomatologist's domination over patient.

  1. The influences of reproductive status and acute stress on the levels of phosphorylated mu opioid receptor immunoreactivity in rat hippocampus

    Directory of Open Access Journals (Sweden)

    Keith L. Gonzales

    2011-08-01

    Full Text Available Opioids play a critical role in hippocampally dependent behavior and plasticity. In the hippocampal formation, mu opioid receptors (MOR are prominent in parvalbumin (PARV containing interneurons. Previously we found that gonadal hormones modulate the trafficking of MORs in PARV interneurons. Although sex differences in response to stress are well documented, the point at which opioids, sex and stress interact to influence hippocampal function remains elusive. Thus, we used quantitative immunocytochemistry in combination with light and electron microscopy for the phosphorylated MOR at the SER375 carboxy-terminal residue (pMOR in male and female rats to assess these interactions. In both sexes, pMOR-immunoreactivity (ir was prominent in axons and terminals and in a few neuronal somata and dendrites, some of which contained PARV in the mossy fiber pathway region of the dentate gyrus (DG hilus and CA3 stratum lucidum. In unstressed rats, the levels of pMOR-ir in the DG or CA3 were not affected by sex or estrous cycle stage. However, immediately following 30 minutes of acute immobilization stress (AIS, males had higher levels of pMOR-ir whereas females at proestrus and estrus (high estrogen stages had lower levels of pMOR-ir within the DG. In contrast, the number and types of neuronal profiles with pMOR-ir were not altered by AIS in either males or proestrus females. These data demonstrate that although gonadal steroids do not affect pMOR levels at resting conditions, they are differentially activated both pre- and post-synaptic MORs following stress. These interactions may contribute to the reported sex differences in hippocampally dependent behaviors in stressed animals.

  2. Influence of Transplantation of Allogenic Bone Marrow Mononuclear Cells on the Left Ventricular Remodeling of Rat after Acute Myocardial Infarction

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    To probe into the influence of transplantation of allogenic bone marrow mononuclear cells (BM-MNCs) on the left ventricular remodeling of rat after acute myocardial infarction (AMD,60 male Wistar rats were evenly divided into three groups at random: control group 1, control group 2and transplantation group. In control group 1, chest was opened without ligation of coronary artery;in control group 2 and transplantation group, the left anterior descending branch of coronary artery was ligated to establish AMI model. Prepared culture medium and allogenic BM-MNCs suspension were respectively implanted the surrounding area of infracted cardiac muscle via epicardium of control group 2 and transplantation group. Four weeks after the operation, the osteopontin gene (OPN mRNA, P<0.01), type Ⅰ collagen (P<0.01) and angiotensin Ⅱ (AngⅡ, P<0.01) content in the left ventricular non-infracted myocardium, and the Ang Ⅱ density in blood plasma (P<0.05) of transplantation group and control group 2 were all significantly higher than that of control group 1. In the transplantation group, the myocardial OPN mRNA, type Ⅰ collagen and Ang Ⅱ content of non-infracted zone in left ventricle, and the Ang Ⅱ concentration in blood plasma were all significantly lower than those of control group 2 (P<0.05 for all). It is concluded that allogenic BM-MNCs transplantation may ease left ventricular remodeling after AMI by inhibiting the synthesis of type Ⅰ collagen in the cardiac muscle and down-regulating the expression of Ang Ⅱ and OPN gene.

  3. The influences of reproductive status and acute stress on the levels of phosphorylated mu opioid receptor immunoreactivity in rat hippocampus.

    Science.gov (United States)

    Gonzales, Keith L; Chapleau, Jeanette D; Pierce, Joseph P; Kelter, David T; Williams, Tanya J; Torres-Reveron, Annelyn; McEwen, Bruce S; Waters, Elizabeth M; Milner, Teresa A

    2011-08-19

    Opioids play a critical role in hippocampally dependent behavior and plasticity. In the hippocampal formation, mu opioid receptors (MOR) are prominent in parvalbumin (PARV) containing interneurons. Previously we found that gonadal hormones modulate the trafficking of MORs in PARV interneurons. Although sex differences in response to stress are well documented, the point at which opioids, sex and stress interact to influence hippocampal function remains elusive. Thus, we used quantitative immunocytochemistry in combination with light and electron microscopy for the phosphorylated MOR at the SER375 carboxy-terminal residue (pMOR) in male and female rats to assess these interactions. In both sexes, pMOR-immunoreactivity (ir) was prominent in axons and terminals and in a few neuronal somata and dendrites, some of which contained PARV in the mossy fiber pathway region of the dentate gyrus (DG) hilus and CA3 stratum lucidum. In unstressed rats, the levels of pMOR-ir in the DG or CA3 were not affected by sex or estrous cycle stage. However, immediately following 30 minutes of acute immobilization stress (AIS), males had higher levels of pMOR-ir whereas females at proestrus and estrus (high estrogen stages) had lower levels of pMOR-ir within the DG. In contrast, the number and types of neuronal profiles with pMOR-ir were not altered by AIS in either males or proestrus females. These data demonstrate that although gonadal steroids do not affect pMOR levels at resting conditions, they are differentially activated both pre- and post-synaptic MORs following stress. These interactions may contribute to the reported sex differences in hippocampally dependent behaviors in stressed animals.

  4. Influence of water chemistry on the acute toxicity of copper and zinc to the cladoceran Ceriodaphnia cf dubia.

    Science.gov (United States)

    Hyne, Ross V; Pablo, Fleur; Julli, Moreno; Markich, Scott J

    2005-07-01

    This study determined the influence of key water chemistry parameters (pH, alkalinity, dissolved organic carbon [DOC], and hardness) on the aqueous speciation of copper and zinc and its relationship to the acute toxicity of these metals to the cladoceran Ceriodaphnia cf dubia. Immobilization tests were performed for 48-h in synthetic or natural waters buffered at various pH values from 5.5 to 8.4 (other chemical parameters held constant). The toxicity of copper to C. cf dubia decreased fivefold with increasing pH, whereas the toxicity of zinc increased fivefold with increasing pH. The effect of DOC on copper and zinc toxicity to C. cf dubia was determined using natural fulvic acid in the synthetic water. Increasing DOC was found to decrease linearly the toxicity of copper, with the mean effect concentration of copper that immobilized 50% of the cladocerans (EC50) value 45 times higher at 10 mg/L, relative to 0.1 mg/L DOC at pH 6.5. In contrast, the addition of 10 mg/L DOC only resulted in a very small (1.3-fold) reduction in the toxicity of zinc to C. cf dubia. Copper toxicity to C. cf dubia generally did not vary as a function of hardness, whereas zinc toxicity was reduced by a factor of only two, with an increase in water hardness from 44 to 374 mg CaCO3/L. Increasing bicarbonate alkalinity of synthetic waters (30-125 mg/L as CaCO3) decreased the toxicity of copper up to fivefold, which mainly could be attributed to the formation of copper-carbonate complexes, in addition to a pH effect. The toxicity of copper added to a range of natural waters with varying DOC content, pH, and hardness was consistent with the toxicity predicted using the data obtained from the synthetic waters.

  5. Influence of detection of pretreatment cytogenetic abnormalities on first complete remission and survival in adult acute lymphoblastic leukemia

    Directory of Open Access Journals (Sweden)

    Milena Georgieva Velizarova

    2011-09-01

    Full Text Available Objective: Treatment of acute lymphoblastic leukemia (ALL in adults focuses on the initial assessment of the prognostic relevant cytogenetic features as well as a response-guided therapy based on molecular data. We examined the importance of molecular-cytogenetic abnormalities for complete remission (CR rates and the overall survival (OS in adult ALLs.Materials and Methods: Conventional cytogenetics and fluorescence in situ hybridization were performed on bone marrow cells from 33 newly-diagnosed ALL adults. Two karyotype categories [standard- risk group- normal karyotype, hyperdiplody and other structural aberrations, and high-risk group-t(11q23/MLL, t(9;22/bcr-abl, t(1;19, t(8;14, C-MYC and complex karyotype] and the biologically and clinically relevant ALL ploidy subgroups were prospectively defined.Results: Chromosomal abnormalities were found in 52% of the cases with a high rate of poor-risk translocations - t(9;22, t(8q24, t(11q23, t(1;19. The total CR rate was 67% and the median time for achievement 2.33 months. Male sex, an age below 35 years and the absence of high risk translocations might have contributed to the high CR rates. Female patients, hyperdiplody, low white blood cells (WBC, and random cytogenetic aberrations had the longest OS. OS, 3- and 5-years survival periods were significantly shorter for poor-risk than standard risk group (p=.015, p=.001 and p=.005, respectively.Conclusion: This study emphasizes the lack of influence of cytogenetic aberrations on the CR and the time to achieve CR. However, our observations show that these aberrations are an independent prognostic factor in adult ALL - they allow predicting therapy resistance and the OS time after intensetreatment.

  6. Sociocultural Origins of Achievement Motivation

    Science.gov (United States)

    Maehr, Martin L.

    1977-01-01

    Presents a theoretical review of work on sociocultural influences on achievement, focusing on a critical evaluation of the work of David McClellan. Offers an alternative conception of achievement motivation which stresses the role of contextual and situational factors in addition to personality factors. Available from: Transaction Periodicals…

  7. Commodity Team Motivation and Performance

    DEFF Research Database (Denmark)

    Englyst, Linda; Jørgensen, Frances; Johansen, John

    2007-01-01

    This article explores factors influencing the motivation and performance of commodity teams in a global sourcing context. Several challenges are related to the classical dilemma of matrix organization, but with particular implications in this specific context of purchasing. We report on a reward...

  8. Russian consumers' motives for food choice

    NARCIS (Netherlands)

    Honkanen, P.; Frewer, L.J.

    2009-01-01

    Knowledge about food choice motives which have potential to influence consumer consumption decisions is important when designing food and health policies, as well as marketing strategies. Russian consumers¿ food choice motives were studied in a survey (1081 respondents across four cities), with the

  9. Motivational Implications of Faculty Performance Standards

    Science.gov (United States)

    Hardre, Patricia L.; Kollmann, Sherry L.

    2012-01-01

    Expectations and how they are communicated influence employees' motivation, effort, goals, efficacy and performance. This study examined faculty performance evaluation standards and processes of 60 academic departments in research universities for motivationally relevant elements. Characteristics were systematically analysed to understand their…

  10. Extrinsic Motivation of Part time Advisors and the Influencing Factors%高校兼职辅导员激励效果及影响因素探究--以中国人民大学为例

    Institute of Scientific and Technical Information of China (English)

    关一

    2014-01-01

    From the perspective of management science,this paper examines questionnaire surveys and interviews the extrinsic motivation of part time advisors from Renmin University of China and the in-fluencing factors in the hope of finding the relationships between the various motivators and the advi-sors'psychological expectations so universities can better manage and motivate part time advisors.%文章从管理学角度,通过问卷调查和访谈法,分析了中国人民大学兼职班级辅导员的激励效果现状及影响因素,找出影响大学生兼职辅导员激励效果的各类要素和辅导员心理期望之间的关系,对高校兼职辅导员的管理、激励提出建议。

  11. The influence of chronotype and intelligence on academic achievement in primary school is mediated by conscientiousness, midpoint of sleep and motivation.

    Science.gov (United States)

    Arbabi, Talat; Vollmer, Christian; Dörfler, Tobias; Randler, Christoph

    2015-04-01

    Individuals differ in their timing of sleep (bed times, rise times) and in their preference for morning or evening hours. Previous work focused on the relationship between academic achievement and these variables in secondary school students. The main aim of the study is to investigate the relationship between chronotype and academic achievement in 10-year-old children (n = 1125) attending 4th grade of primary school. They filled a cognitive test (Culture Fair Intelligence Test, CFT 20-R) and questions about rise times and bed times, academic achievement, conscientiousness and motivation. We used the "scales for the assessment of learning and performance motivation" (SELLMO; Skalen zur Erfassung der Lern- und Leistungsmotivation for motivation), the short version of the Five-Factor Personality Inventory Children (FFPI-C) to measure conscientiousness, and the Composite Scale of Morningness (CSM) to assess morningness-eveningness. Mean CSM score was 37.84 ± 6.66, midpoint of sleep was 1:36 ± 00:25 and average sleep duration (time in bed) was 10:15 ± 0:48. Morningness orientation was positively related to intelligence, conscientiousness and learning objectives. Eveningness orientation was related to avoidance performance objectives and work avoidance. Early midpoint of sleep, conscientiousness and intelligence were associated with better grades. The multivariate model showed that intelligence was the strongest predictor of good grades. Conscientiousness, motivation, younger age and an earlier midpoint of sleep were positively related to good grades. This is the first study in primary school pupils, and it shows that the relationship between evening orientation and academic achievement is already prevalent at this age even when controlling for important predictors of achievement.

  12. The influence of psychological state and motivation on Brain–computer interface performance in patients with amyotrophic lateral sclerosis – a longitudinal study

    OpenAIRE

    2010-01-01

    The current study investigated the effects of psychological well-being measured as quality of life, depression, current mood and motivation on brain-computer interface (BCI) performance in amyotrophic lateral sclerosis (ALS). Six participants with most advanced ALS were trained either for a block of 20 sessions with a BCI based on sensorimotor rhythms (SMR) or a block of 10 sessions with a BCI based on event-related potentials (ERP), or both. Questionnaires assessed quality of life and severi...

  13. Advent of The New Media: The influence of intrinsic and extrinsic motivation in online photo sharing behaviours on Facebook among young Malaysian adults

    Directory of Open Access Journals (Sweden)

    Ching Lee Wan

    2017-01-01

    Full Text Available Social networking sites have become an important channel of communication in people’s daily lives. Online photo sharing, a type of artefact sharing on Facebook has also grown in popularity. Thus, the purpose of this research is to study the relationship of intrinsic and extrinsic motivations in online photo sharing behaviours on Facebook. The study will also examine privacy concerns regarding online photo sharing. A non-random purposive sampling approach gathered a total of 422 Malaysian young adults aged between 18 and 34. Data was collected via a web based questionnaire distributed on Facebook. The results show that intrinsic and extrinsic motivations have positive correlations with online photo sharing behaviours on Facebook. Intrinsic motivations showed a stronger connection to online photo sharing behaviours. There was no significance found between privacy concerns and online photo sharing behaviours on Facebook. There was also no difference between genders in their online photo sharing behaviours. However, males showed higher privacy concerns in regards to online photo sharing on Facebook.

  14. An Empirical Study of the Influence of Level-based College English Teaching Model on Learning Motives%大学英语分级教学下学习者动机的变化研究

    Institute of Scientific and Technical Information of China (English)

    王兰

    2013-01-01

      受不合理的分级教学的影响,动机在不同水平的学生群体中表现出的不同的特征和变化趋势为主要研究问题。通过调查高、中、低三个级别的动机水平变化,运用SPSS软件对数据进行分析发现,兴趣动机和情景动机从好班到差班逐渐减弱,而成绩动机在每个级别都明显偏高,差班更是显著。究其原因,与教材难度、教师教学、测试和学生心理相关,对教学改进和分级改革有参考意义。%Influenced by unreasonable Level-based College English Teaching Model, motives for learning show different charac⁃teristics and variation among students at different English levels, which is the researching focus. Methods:investigating the varia⁃tion of motivation level in three different groups and analyzing the data with SPSS. Results:While the levels of interesting moti⁃vation and situational motivation are becoming weak the level of achievement motivation maintains strong in all groups and be⁃coming stronger from the low-level group to the high-level group. Reasons for such variation include difficult teaching con⁃tents, teacher’s methods, test and learners’other psychological factors. The result can be a reference for teaching and level-based streaming .

  15. Motivational Antecedents of Individual Innovation

    Science.gov (United States)

    Picci, Patrizia; Battistelli, Adalgisa

    The current work seeks to focus on the innovative work behavior and, in particular, on the stage of idea generation. An important factor that stimulates the individual to carry out the various emergent processes of change and innovation within the organization is known as intrinsic motivation, but under certain conditions, the presence of different forms of extrinsic motivation, as external regulation, introjection, identification and integration, positively influences innovative behavior at work, specifically the creative stage of the process. Starting from this evidence, the organizational environment could be capable of stimulating or indeed inhibiting potential creativity and innovation of individuals. About 100 individuals employees of a local government health department in Central Italy were given an explicit questionnaire. The results show that among external factors that effect the individual such as control, rewards and recognition for work well done, controlled motivation influences overall innovative behavior whereas autonomous motivation plays a significant role in the specific behavior of idea generation. At the same time, it must also be acknowledged that a clearly articulated task which allows an individual to identify with said task, seems to favor overall innovative behavior, whilst a task which allows a fair degree of autonomy influences the behavior of generating ideas.

  16. The influence of genotype on vascular endothelial growth factor and regulation of myocardial collateral blood flow in patients with acute and chronic coronary heart disease

    DEFF Research Database (Denmark)

    Ripa, R.S.; Jorgensen, E.; Baldazzi, F.;

    2009-01-01

    OBJECTIVE: To test the hypothesis that mutations in the vascular endothelial growth factor (VEGF) gene are associated with plasma concentration of VEGF and subsequently the ability to influence coronary collateral arteries in patients with coronary heart disease (CHD). METHODS: Blood samples from...... patients with chronic ischemic heart disease (n=53) and acute coronary syndrome (n=61) were analysed. Coronary collaterals were scored from diagnostic biplane coronary angiograms. RESULTS: The plasma concentration of VEGF was increased in patients with acute compared to chronic CHD (p=0.01). The genotype......-1154 and coronary collateral size (p=0.03) and a significant association between the VEGF plasma concentration and the collateral size (p=0.03). CONCLUSION: VEGF plasma concentration seems related to coronary collateral function in patients with CHD. The results did not support the hypothesis...

  17. The influence of the time of antidotal treatment administration on the potency of newly developed oximes to counteract acute toxic effects of tabun in mice.

    Science.gov (United States)

    Kassa, Jirí

    2005-01-01

    (1) The influence of the time of administration of antidotal treatment consisting of anticholinergic drug (atropine) and newly developed oxime (K027 or K048) on its effectiveness to eliminate tabun-induced lethal toxic effects was studied in mice. (2) The therapeutic efficacy of antidotal treatment of tabun-induced acute poisoning depends on the time of its administration regardless of the choice of the oxime. (3) Our results show that both oximes studied (K027, K048) are able to sufficiently eliminate lethal effects of tabun. Nevertheless, their efficacy significantly decreases when they were administered 5 min after tabun poisoning. (4) The findings support the hypothesis that both newly developed oximes appear to be suitable oximes to counteract acute toxicity of tabun although their ability to eliminate lethal toxic effects of tabun significantly decreases with prolonged time interval between tabun challenge and antidotal treatment administration.

  18. Influence of Pneumococcal Conjugate Vaccine on Acute Otitis Media with Severe Middle Ear Inflammation: A Retrospective Multicenter Study.

    Science.gov (United States)

    Sugino, Hirotoshi; Tsumura, Shigeru; Kunimoto, Masaru; Noda, Masuhiro; Chikuie, Daisuke; Noda, Chieko; Yamashita, Mariko; Watanabe, Hiroshi; Ishii, Hidemasa; Tashiro, Toru; Iwata, Kazuhiro; Kono, Takashi; Tsumura, Kaoru; Sumiya, Takahiro; Takeno, Sachio; Hirakawa, Katsuhiro

    2015-01-01

    The Japanese guidelines for acute otitis media in children recommend classifying acute otitis media by age, manifestations and local findings, and also recommend myringotomy for moderate-grade cases with severe local findings, severe-grade cases, and treatment-resistant cases. The heptavalent pneumococcal conjugate vaccine was released in Japan in February 2010. In Hiroshima City, public funding allowing free inoculation with this vaccine was initiated from January 2011, and the number of vaccinated individuals has since increased dramatically. This study investigated changes in the number of myringotomies performed to treat acute otitis media during the 5-year period from January 2008 to December 2012 at two hospitals and five clinics in the Asa Area of Hiroshima City, Japan. A total of 3,165 myringotomies for acute otitis media were performed. The rate of procedures per child-year performed in media in 1-year-old infants decreased significantly in the 2 years after the introduction of public funding for heptavalent pneumococcal conjugate vaccine compared to all years before introduction (pmedia in reducing the financial burden of myringotomy. In addition, this vaccine may help prevent acute otitis media with severe middle ear inflammation in 1-year-old infants.

  19. [The influence of ITGB3 gene polymorphism on the frequency of arterial hypertension in patients with acute coronary syndrome].

    Science.gov (United States)

    Zotova, T Iu; Miandina, G I; Frolov, V A; Komarova, A G; Zotov, A K

    2013-01-01

    PLA polymorphism of platelet integrin receptor, GpIIIa glycoprotein, (PLA polymorphism of the ITGB3 gene) is associated with the risk of myocardial infarction and CHD especially in young subjects. We analyzed ITGB3 gene polymorphism in patients with acute coronary insufficiency. It was shown that increased AP and altered blood lipid spectrum in the acute period of disease in carriers of the PLA allele (PLA1/PLA2 and PLA2/PLA2 genotypes) can be regarded as manifestations of stress reaction. The data obtained indicate that the PLA2 allele is a predictor of complications of acute coronary insufficiency. This observation is of importance for the choice of adequate therapy for the patients with this disorder.

  20. Command and motivation

    DEFF Research Database (Denmark)

    Jacobsen, Christian Bøtcher; Hvidtved, Johan; Andersen, Lotte Bøgh

    2014-01-01

    Motivated employees are crucial to organizations, but external interventions such as command systems and financial incentives may decrease motivation. If these external interventions are perceived to be controlling, they are expected to crowd out intrinsic motivation, and this may also apply...... to other types of autonomous motivation such as public service motivation. The perception of external interventions is thus expected to be vital. This article investigates how the perception of a specific command system (obligatory student plans) is associated with intrinsic motivation and public service...... motivation. Using a dataset with 3,230 school teachers in Denmark, a structural equation model shows that the perception of obligatory student plans as controlling is negatively associated with all of the investigated types of employee motivation, supporting that motivation crowding can occur....

  1. 学习动机对公外学生英语水平磨蚀的影响%A Study on the Influence of Learning Motivation to the Attrition of English Proficiency for Non-English Majors

    Institute of Scientific and Technical Information of China (English)

    叶譞

    2014-01-01

    Based on the learning motivation scale designed by Wen Qiufang as questionnaire and the CET4 score, coupled with the method of interview, the influence of learning motivation to the attrition of English proficiency for non-English majors is studied. As is discovered in matched sample T-test, all participants and high-score group have significant improvement in English proficiency while low-score group have significant attrition.High-score and low score group are similar in most items of extrinsic motivation but the influences of endeavor and metacognitive strategy determine whether their English will go through attrition or not. Due to a pessimistic attitide to English learning and the belief that English learning is valueless as well as the reluctance to learn English after passing CET4 and to use English as a tool for academic study, the low-score group have a low intensity of intrinsic motivation, which results in attrition in English proficiency.%!!!!!!!!!!!!押以文秋芳制作的学习动机量表和两次四级成绩为测量工具,通过问卷调查、访谈的方式,研究了学习动机对公外学生英语水平磨蚀的影响。配对样本T检验发现:全体受试对象、高分组受试对象英语水平有显著提高,低分组有显著磨蚀。高、低分组大多数表层动机强度相似,但努力程度和元认知策略影响他们英语水平是否磨蚀。低分组学生由于对英语学习持悲观态度且认为英语学习没有价值,在通过四级后不会继续学习,加之不会将英语作为交流工具及用于学术研究而造成深层动机强度较低,从而磨蚀英语水平。

  2. Motivation of Online Buyer Behavior

    Directory of Open Access Journals (Sweden)

    Svatošová Veronika

    2013-09-01

    Full Text Available Buyer behavior of consumers plays one of the key roles in fulfillment of the main goals of a company. It is influenced by many external and internal factors but the company can also influence the final process of buyer decision-making process significantly by its activities. The subject matter of this article is an analysis of the features of online buyer behavior compared to the general regularities of buyer behavior, definition of the main motives of online shopping, and description of the current trends. The article uses the basic terminology of this subject and current bibliography as well as other resources. Theoretical knowledge is based on historic directions of Maslow’s theory of motivation where it is possible to find the basis for a buyer behavior analysis. The article is also based on the formerly carried out questionnaire survey which examines the motives and experience of the respondents with online shopping. By means of the independence test it is verified whether there is a relation between the age of respondents and motivation for online shopping. Subsequently, the survey carried out in person is compared with other relevant research solutions.

  3. The Relationship between Motivation and Achievement--A Survey of the Study Motivation of English Majors in Qingdao Agricultural University

    Science.gov (United States)

    Li, Peipei; Pan, Guirong

    2009-01-01

    The survey conducted in Qingdao Agricultural University reveals the relationship between motivation and achievement as follows: instrumental motivation influences both high achievers and low achiever; while high achievers have greater integrative motivation than lower ones; Interest plays an extremely important role in study and high achievers…

  4. Influence of prone position ventilation in conjunction with inhalation of NO on acute respiratory distress syndrome in patients

    Institute of Scientific and Technical Information of China (English)

    於江泉

    2013-01-01

    Objective To evaluate the effects of prone position ventilation(PPV) combined with inhalation of NO on oxygenation of acute respiratory distress syndrome(ARDS)patients. Methods A total of 21 patients with ARDS composed of 15 male and 6 female aged ranging from 2 to

  5. In-Hospital Mortality among Rural Medicare Patients with Acute Myocardial Infarction: The Influence of Demographics, Transfer, and Health Factors

    Science.gov (United States)

    Muus, Kyle J.; Knudson, Alana D.; Klug, Marilyn G.; Wynne, Joshua

    2011-01-01

    Context/Purpose: Most rural hospitals can provide medical care to acute myocardial infarction (AMI) patients, but a need for advanced cardiac care requires timely transfer to a tertiary hospital. There is little information on AMI in-hospital mortality predictors among rural transfer patients. Methods: Cross-sectional retrospective analyses on…

  6. Influence of Combat Blast-Related Mild Traumatic Brain Injury Acute Symptoms on Mental Health and Service Discharge Outcomes

    Science.gov (United States)

    2013-08-15

    injury medical records. The associations between acute symptoms and posttraumatic stress disorder (PTSD), postconcussion syndrome (PCS), and type of...1391 postdeployment screening including PTSD and postconcussion syndrome (PCS).8,11,12 Civilian studies have highlighted the vo cational outcomes... postconcussion syndrome; SD, standard deviation; ISS, Injury Severity Score; IED, improvised explosive device; RPG, rocket propelled grenade. mTBI

  7. Influence of functional polymorphisms of the MDR1 gene on vincristine pharmacokinetics in childhood acute lymphoblastic leukemia.

    NARCIS (Netherlands)

    Plasschaert, S.L.A.; Groninger, E.; Boezen, M.; Kema, I.P.; Vries, E.G.F. de; Uges, D.R.A.; Veerman, A.J.P.; Kamps, W.A.; Vellenga, E.; Graaf, S.S.N. de; Bont, E.S. de

    2004-01-01

    OBJECTIVE: Our objective was to investigate the effect of single nucleotide polymorphisms (SNPs) in the P-glycoprotein MDR1 gene on vincristine pharmacokinetics and side effects in childhood acute lymphoblastic leukemia. METHODS: From 52 of 70 children who participated in a previous study on vincris

  8. [The influence of GPIIIA gene polymorphism on the variability of standard electrocardiogram in patients with acute coronary syndrome].

    Science.gov (United States)

    Komarova, A G; Zotova, T Iu; Miandina, G I; Kasapova, E N; Zotov, A K; Tarasova, E S; Frolov, V A

    2010-01-01

    The authors analyse effect of GPIIIA gene (PI a allele) polymorphism on the frequency of complicated coronary heart disease in patients with dyslipidemia and hypertensive disease. Specific features of ventricular repolarization (T-wave variability) in patients with acute coronary syndrome are described.

  9. Does acute led (Pb) contamination influence membrane fatty acid composition and freeze tolerance in intertidal blue mussels in arctic Greenland?

    DEFF Research Database (Denmark)

    Thyrring, Jakob; Juhl, Bodil Klein; Holmstrup, Martin;

    2015-01-01

    In their natural habitats, organisms are exposed to multiple stressors. Heavy metal contamination stresses the cell membrane due to increased peroxidation of lipids. Likewise, sub-zero air temperatures potentially reduce membrane functionality in ectothermal animals. We tested if acute lead (Pb...... tolerance and does not induce membrane damage in terms of persistent lipid peroxidation....

  10. Influence of acute and chronic streptozotocin-induced diabetes on the rat tendon extracellular matrix and mechanical properties.

    Science.gov (United States)

    Volper, Brent D; Huynh, Richard T; Arthur, Kathryn A; Noone, Joshua; Gordon, Benjamin D; Zacherle, Emily W; Munoz, Eduardo; Sørensen, Mikkel A; Svensson, René B; Broderick, Tom L; Magnusson, S Peter; Howden, Reuben; Hale, Taben M; Carroll, Chad C

    2015-11-01

    Diabetes is a major risk factor for tendinopathy, and tendon abnormalities are common in diabetic patients. The purpose of the present study was to evaluate the effect of streptozotocin (60 mg/kg)-induced diabetes and insulin therapy on tendon mechanical and cellular properties. Sprague-Dawley rats (n = 40) were divided into the following four groups: nondiabetic (control), 1 wk of diabetes (acute), 10 wk of diabetes (chronic), and 10 wk of diabetes with insulin treatment (insulin). After 10 wk, Achilles tendon and tail fascicle mechanical properties were similar between groups (P > 0.05). Cell density in the Achilles tendon was greater in the chronic group compared with the control and acute groups (control group: 7.8 ± 0.5 cells/100 μm(2), acute group: 8.3 ± 0.4 cells/100 μm(2), chronic group: 10.9 ± 0.9 cells/100 μm(2), and insulin group: 9.2 ± 0.8 cells/100 μm(2), P collagen content was ∼32% greater in the chronic and acute groups compared with the control or insulin groups (control group: 681 ± 63 μg collagen/mg dry wt, acute group: 938 ± 21 μg collagen/mg dry wt, chronic: 951 ± 52 μg collagen/mg dry wt, and insulin group: 596 ± 84 μg collagen/mg dry wt, P collagen fibril organization were unchanged by diabetes or insulin (P > 0.05). Our findings suggest that 10 wk of streptozotocin-induced diabetes does not alter rat tendon mechanical properties even with an increase in collagen content. Future studies could attempt to further address the mechanisms contributing to the increase in tendon problems noted in diabetic patients, especially since our data suggest that hyperglycemia per se does not alter tendon mechanical properties.

  11. Self-esteem, Motivation, and Emotional Intelligence: Three Factors that influence the Successful Design of a Life Project of Middle-school Young Students

    Directory of Open Access Journals (Sweden)

    Andrea Magdalena Lomelí-Parga

    2016-05-01

    Full Text Available The purpose of this research study is to depict the factors that allow young people to effectively carry out their life projects by planning short, mid, and long term goals. The population sample participating in this study was comprised of middle and high school students. This research was executed using mixed methods in order to identify the determining factors for young people who plan to have success in facing the daily life challenges, as well as today’s society demands, through a solid construction of their private vision of the future. The results of this project determine that the features which allow the conclusion of students’ life projects are closely related with a high self-esteem and motivation, as well as some emotional intelligence that allow students to visualize a successful personal and professional future.

  12. Understanding Employee Motivation.

    Science.gov (United States)

    Lindner, James R.

    1998-01-01

    Extension employees (n=23) ranked the following as the most important motivational factors: interesting work, good wages, appreciation, job security, and good working conditions. The findings were related to theories of motivation formulated by Herzberg, Adams, and Vroom. (SK)

  13. What Motivates Trainees?

    Science.gov (United States)

    Cohen, Debra J.

    1990-01-01

    A study of five organizations examined employee motivation regarding the pretraining environment. Findings support the assumption that employees will be more motivated of supervisors are supportive and if they view attendance as voluntary. (JOW)

  14. Motivating pharmacy employees.

    Science.gov (United States)

    White, S J; Generali, J A

    1984-07-01

    Concepts from theories of motivation are used to suggest methods for improving the motivational environment of hospital pharmacy departments. Motivation--the state of being stimulated to take action to achieve a goal or to satisfy a need--comes from within individuals, but hospital pharmacy managers can facilitate motivation by structuring the work environment so that it satisfies employees' needs. Concepts from several theories of motivation are discussed, including McGregor's theory X and theory Y assumptions, Maslow's hierarchy of needs theory, Herzberg's motivation hygiene theory, and Massey's value system theory. Concepts from the Japanese style of management that can be used to facilitate motivation, such as quality circles, also are described. The autocratic, participative, and laissez faire styles of leadership are discussed in the context of the motivation theories, and suggested applications of theoretical concepts to practice are presented.

  15. MOTIVATIONAL FACTORS OF HOSPITAL EMPLOYEES: EVIDENCE FROM NORTH CYPRUS

    OpenAIRE

    Oladotun, Kolawole Julius; Öztüren, Ali

    2013-01-01

    It is important for a service oriented organization to know and understand the motivating needs of its employees since employee motivation is a significant element of health systems‟ performance. Providing a motivating environment for employees becomes more important in the health-care system in our world today. This quantitative study helps to increase our awareness and knowledge of the influencing motivational attributes of a major private hospital staff in North Cyprus. It helps to examine...

  16. Improving temporal cognition by enhancing motivation.

    Science.gov (United States)

    Avlar, Billur; Kahn, Julia B; Jensen, Greg; Kandel, Eric R; Simpson, Eleanor H; Balsam, Peter D

    2015-10-01

    Increasing motivation can positively impact cognitive performance. Here we employed a cognitive timing task that allows us to detect changes in cognitive performance that are not influenced by general activity or arousal factors such as the speed or persistence of responding. This approach allowed us to manipulate motivation using three different methods; molecular/genetic, behavioral and pharmacological. Increased striatal D2Rs resulted in deficits in temporal discrimination. Switching off the transgene improved motivation in earlier studies, and here partially rescued the temporal discrimination deficit. To manipulate motivation behaviorally, we altered reward magnitude and found that increasing reward magnitude improved timing in control mice and partially rescued timing in the transgenic mice. Lastly, we manipulated motivation pharmacologically using a functionally selective 5-HT2C receptor ligand, SB242084, which we previously found to increase incentive motivation. SB242084 improved temporal discrimination in both control and transgenic mice. Thus, while there is a general intuitive belief that motivation can affect cognition, we here provide a direct demonstration that enhancing motivation, in a variety of ways, can be an effective strategy for enhancing temporal cognition. Understanding the interaction of motivation and cognition is of clinical significance since many psychiatric disorders are characterized by deficits in both domains.

  17. [Influence of treatment with metoprolol or enalapril on recovery of contractile function of the left ventricle in patients after acute myocardial infarction treated by thrombolytics].

    Science.gov (United States)

    Kosmala, W; Spring, A

    1999-08-01

    Regional left ventricular contractility caused by myocardial stunning as a result of transient ischemia and postreperfusion injury is a reversible state it can however persist even for several month. It seems reasonable to shorten this period as much as possible. The aim of the study was to estimate the influence of treatment with metoprolol or enalapril on the recovery of contractile function of left ventricle in patients after acute myocardial infarction treated thrombolytically. Investigations were carried out in 127 patients (mean age 62.3 +/- 11.9 years). Metoprolol was used in 37 patients in dose 0.02-0.05 g b.i.d., enalapril in 48 patients 0.0025-0.01 g b.i.d. 42 patients were not treated with any beta-blocker or ACE inhibitor. In all patients echocardiographic study was performed 3 times: on 2-3rd day following acute myocardial infarction immediately before introducing the treatment with metoprolol or enalapril, after 1 month and after 3 months. Echocardiographic study wall motion index (WMI) was calculated basing on. Significant decrease in WMI was observed after 1 month compared to its value on 2-3rd day acute myocardial infarction and after 3 months compared to 1 month after myocardial infarction in each of 3 subgroups of patients. No statistically significant differences in WMI were found out between studied subgroups. Neither metoprolol nor enalapril started on 2-3rd after thrombolytic treatment of acute myocardial infarction do not affect the recovery of contractile function of stunned myocardium.

  18. Commodity team motivation and performance

    DEFF Research Database (Denmark)

    Englyst, Linda; Jørgensen, Frances; Johansen, John

    2007-01-01

    In this article, an in-depth single case study is presented in order to explore and discuss the functioning of commodity teams in a global sourcing context. Specifically the study aimed at identifying factors that may influence team members' motivation to participate in activities consistent...... with a commodity team's objective of creating opportunities for synergy and coordination of purchasing. In the teams studied, motivation appeared to be influenced to some degree by a number of factors, including rewards, leadership behaviors, goal setting, and the career goals of the commodity team members....... In some cases, inconsistencies between these factors and the objectives of the commodity teams were associated with lower performance. The paper contributes theoretically by providing a rich description of commodity functioning, and to practice by bringing attention to a number of managerial issues...

  19. Commodity team motivation and performance

    DEFF Research Database (Denmark)

    Englyst, Linda; Jørgensen, Frances; Johansen, John

    2008-01-01

    In this article, an in-depth single case study is presented in order to explore and discuss the functioning of commodity teams in a global sourcing context. Specifically, the study aimed at identifying factors that may influence team members' motivation to participate in activities that create...... opportunities for synergy and coordination of purchasing. In the teams studied, motivation appeared to be influenced to some degree by a number of factors, including rewards, leadership behaviours, goal setting, and the career goals of the commodity team members. In some cases, inconsistencies between...... these factors and the objectives of the commodity teams were associated with lower performance. The paper contributes theoretically by providing a rich description of how commodity teams function, and to practice by bringing attention to a number of managerial issues that should be considered when implementing...

  20. [Motivational interview: supporting change].

    Science.gov (United States)

    Fond, Guillaume; Ducasse, Déborah

    2015-01-01

    The motivational interview aims to help patients to resolve their ambivalence regarding problematic behaviors and to guide them into change. It differs from other therapeutic approaches mainly through the attitude of the therapist. In motivational interviewing, the therapist defends the statu quo. By reactance, the patient defends the change and enhance her/his motivation. This article provides a summary of the other concepts of motivational interviewing and its applications in the psychiatric daily practice.

  1. Motivating the Knowledge Worker

    Science.gov (United States)

    2010-01-01

    what ignites your passion and the passion of those around you” (p. 109). Public Service Motivation Theory (Crewson, 1997; Houston, 2000; Perry... Public Service Motivation “The theory of public service motivation (PSM) suggests public employees are more likely than private sector employees to...Prentice-Hall. Houston, D. J. (2000). Public - service motivation : Building empirical evidence of incidence and effect. Journal of Public Administration

  2. Unges motivation i udskolingen

    DEFF Research Database (Denmark)

    Pless, Mette; Katznelson, Noemi; Hjort-Madsen, Peder

    Om hvordan de unge i udskolingen skaber lyst og motivation for læring. Med afsnit om hvad motivation er, hvordan den fremmes hos unge og kombineres med et liv udenfor skolen......Om hvordan de unge i udskolingen skaber lyst og motivation for læring. Med afsnit om hvad motivation er, hvordan den fremmes hos unge og kombineres med et liv udenfor skolen...

  3. Why my classmates drink: drinking motives of classroom peers as predictors of individual drinking motives and alcohol use in adolescence -- a mediational model.

    Science.gov (United States)

    Kuntsche, Emmanuel; Stewart, Sherry H

    2009-05-01

    A structural equation model was estimated based on a Swiss national sample of 5649 12- to 18-year-olds to test whether individual drinking motives mediate the link between classmates' motives and individual alcohol use. Results showed that the social, enhancement, coping and conformity motives of individual students are associated with the corresponding motive dimension of other students in the class. No direct effect of the four classmates' motives on individual drinking, but an indirect effect via individual motives was observed. It appears that drinking motives within the adolescent social environment exert their influence on drinking by way of shaping individual motives.

  4. The Role of Motivational Strategies in English Language Learning: An Investigation into the Relationship between the Student Language Achievement Level at Jilin University and Their Motivational Stra

    Institute of Scientific and Technical Information of China (English)

    YouZiyuan

    2004-01-01

    To motivate students to learn English requires teachers to utilise more motivational strategies in order to improve students' achievements. Thus, the aims of this article are to discuss whether motivational strategies affect students' achievements in respect of the scores and focus on which motivational strategies influenced students' achievements at

  5. Measuring motivation in the classroom

    OpenAIRE

    2012-01-01

    D.Ed. The aim of this investigation is to edit, prune or graft an existing motivation measurement scale proposed by Kieck (1993:121a), in order to make it more accurate, less subjective and more user-friendly. This process should therefore make it more accessible for students at training institutions and teachers in 'in-service 'training programmes. The aspects being addressed include : those classroom activities (whether personal, behavioural or environmental) that influence a pupil's mot...

  6. Physician motivation, satisfaction and survival.

    Science.gov (United States)

    Zimberg, S E; Clement, D G

    1997-01-01

    Physicians are working harder today and enjoying it less. What has happened to create such dissatisfaction among those in one of the most autonomous professions? What can be done to address the anger, fear and unhappiness? This article is an analysis of the factors influencing human motivation. Maslow's hierarchy of needs--physiological, safety/security, social/affiliation, esteem and self-actualization--is used to suggest ways physicians can satisfy their needs in turbulent financial and professional times.

  7. Understanding Student Motivation

    Science.gov (United States)

    Seifert, Timothy

    2004-01-01

    Contemporary theories of academic motivation seek to explain students' behaviours in academic settings. While each theory seems to possess its own constructs and unique explanations, these theories are actually closely tied together. In this theoretical study of motivation, several theories of motivation were described and an underlying theme of…

  8. Personlighed og motivation

    DEFF Research Database (Denmark)

    Olsen, Jan Brødslev

    2017-01-01

    ses som forskelle i deres personlighed og i deres motivation. Kapitlet er opbygget således, at ganske kort præciseres først de to begreber, personlighed og motivation, hvorefter udvalgte teoretiske perspektiver på personlighed og motivation tages op. Til sammen vil disse bidrage til at besvare...

  9. Motivation, Management, and Performance.

    Science.gov (United States)

    Olmstead, Joseph A.

    There is an increasing interest today in the ways in which human motivation contributes to the productivity and performance of personnel. This early study of motivation management emphasizes that the organizational environment is a principal determinant of the quality of employee motivation. Concrete considerations in the management of motivation…

  10. 浙江省中小物流企业激励机制影响因素调查研究%Study on Influence Factors of Motivational Mechanism of SMS Logistics Enterprises in Zhejiang

    Institute of Scientific and Technical Information of China (English)

    宣玲玲

    2013-01-01

    人力资源是中小物流企业构建核心竞争能力的重要因素,激励机制是人力资源管理的重要内容,有效的激励措施是最大限度地实现人力资本收益的可靠保证.对浙江省中小物流企业激励机制的主要影响因素进行了调查分析,并根据其结果提出针对不同类型员工,在设计激励机制时应有不同的策略.%In this paper,through surveying and analyzing the main factors influencing the motivational mechanism of the small-and-medium-sized logistics enterprises in Zhejiang and then according to the finding we took differentiated strategies in designing the motivational mechanism for different employee groups.

  11. Gestational age, mode of birth and breastmilk feeding all influence acute early childhood gastroenteritis: a record-linkage cohort study

    OpenAIRE

    Bentley, Jason P; Simpson, Judy M; Bowen, Jenny R.; Morris, Jonathan M.; Roberts, Christine L; Nassar, Natasha

    2016-01-01

    Background Acute gastroenteritis (AGE) is a leading cause of infectious morbidity in childhood. Clinical studies have implicated caesarean section, early birth and formula feeding in modifying normal gut microbiota development and immune system homeostasis in early life. Rates of early birth and cesarean delivery are also increasing worldwide. This study aimed to investigate the independent and combined associations of the mode and timing of birth and breastmilk feeding with AGE hospitalisati...

  12. Motivation of the nursing staff in and a framework of realistic motives in a public hospital

    Directory of Open Access Journals (Sweden)

    Yannis Markovits

    2011-10-01

    Full Text Available The motivation of human resources and in particular of the nursing staff is a crucial issue that influences their job satisfaction, as well as patients' satisfaction from the health services offered. Aim: The presentation of selected motivation theories through literature review and the development of a framework of realistic motives applied to the nursing staff of a public hospital. Material-Method: The Greek and international bibliography has been reviewed, and in particular papers on the motivation theories of human resources in hospitals (the hierarchy of human needs theory, the two-factor theory of motivation, the achievement theory of motivation, and the expectancy theory published during the last ten years via PubMed and Science Direct. Results: A series of motives could be developed that by themselves are not the solution to the problem of employee performance and effectiveness, and their application could be a combination of different models or examined case by case, depending on the functional department of the public hospital. The economic motives and the negative motives cannot, by and large, be applied by management, thus, motives having to do with training, organization and coordination of human resources, communication and fair treatment are the most realistic and applicable ones, for this particular workplace. Conclusions: The motives presented in the current paper are not the panacea for the work performance and effectiveness and they are not a complete record of all potential motives. The application of motives could be combinational or could be contingently examined for the department of the public hospital applied, as well as the nursing staff employed, i.e., specificities related to knowledge, experience, abilities. Furthermore, the duties performed by the nursing staff and the policy implemented by management towards the human resources affect the offered motives.

  13. Influence of inquiry teaching on learning attitude and motivation of nursing students%探究式教学对护理专业学生学习态度与学习动机的影响1)

    Institute of Scientific and Technical Information of China (English)

    毕雪晶; 崔玉霞

    2014-01-01

    Obj ective:To probe into the influence of inquiry teaching mod-el on nursing students’learning attitude and motivation.Methods:Nurs-ing students in grade 2011 were randomly divided into intervention group and control group.The students in intervention group used inquiry teach-ing intervention for 5 months,and the students in control group received conventional teaching mode for 5 months,then to compare the changes of learning attitude and motivation of students between both groups.Re-sults:There was statistically significant difference in internal learning motivation score and learning experience score in learning attitude be-tween both groups(P<0.05).Conclusion:Nursing students’learning at-titude has showed an overall positive tendency,and they have higher learning experience,but the interest in learning is in general level.Inquiry teaching mode is helpful to cultivate the students’learning attitude and motivation.%[目的]探讨探究式教学模式对护理专业学生学习态度与学习动机的影响。[方法]将2011级护理本科生随机分为干预组和对照组,干预组采用探究式教学模式干预5个月,对照组采用常规教学模式5个月,比较两组学生学习态度与学习动机的变化。[结果]两组学生的内部学习动机得分和学习态度中学习体验维度得分比较,差异有统计学意义(P<0.05)。[结论]护理专业学生学习态度整体呈积极倾向,有较高的学习体验,但学习兴趣一般,探究式教学模式的应用有利于学生学习态度和内部动机的培养。

  14. Sport participation motives of young Brazilian athletes.

    Science.gov (United States)

    Guedes, Dartagnan P; Netto, Jose Evaristo S

    2013-12-01

    The objective of this study was to identify the motives for sport participation in a sample of young Brazilian athletes according to sex, age, and training history. A total of 1,517 participants (714 girls, 803 boys) ages 12 to 18 years were included in the study. The Portuguese version of the Participation Motivation Questionnaire was used to identify motives for sport participation. The most important motives were Skill Development and Fitness, whereas the least important were Fun and Achievement/Status. Sex, age, type of sport, onset of training, duration of training, training volume, and competitive experience significantly influenced the motives for sport participation reported by the athletes. These results will contribute to establish intervention programs designed to reduce sport dropout rates among young athletes.

  15. RESEARCH ON HUMAN RESOURCES MOTIVATION AND SATISFACTION

    Directory of Open Access Journals (Sweden)

    Zoltan-Bela FARKAS

    2014-06-01

    Full Text Available Many research studies on the human resources performance of the educational system have proved that pupils/students’ educational success depends, to a high degree, on the level of human resource motivation, as well as on their degree of professional satisfaction. Teachers’ who show a high level of motivation, both intrinsic and extrinsic, invest more into their activity, are more creative and more efficient in problem solving. The paper debates the results of an empirical study regarding the influence of pre-university teachers’ motivation and satisfaction regarding the general work conditions on their work performance by measuring the present motivation and satisfaction level. Furthermore, the determinant factors of their satisfaction with the work place are determined and analyzed. Finally, based on the statistical data process we will conclude and debate on the research hypothesis validation and the empirical model related to motivation – satisfaction – performance interdependences.

  16. Maintaining Learners’Motivation

    Institute of Scientific and Technical Information of China (English)

    SI Zi-han

    2015-01-01

    Foreign language learning is a complex process and its success is determined by a variety of factors. The prime one of them is motivation ,which, as everyone knows, could be controlled by external forces so as to be taken advantage of. Motivation could prompt the learner to have his own learning goals and let him finish his learning task autonomously. All of that shows the im⁃portance of maintaining learners’motivation. This paper will demonstrate not only the definition and the types of motivation, but al⁃so the methods that could be used to stimulate and maintain the motivation.

  17. Narcissism as motive.

    Science.gov (United States)

    Meissner, W W

    2008-07-01

    This essay proposes replacing the traditional concept of narcissism as derived from the theory of drives with a concept of narcissism that is concerned with motives and their correlative meanings-specifically, motives connected to self-organization, self-preservation, self-cohesion, self-valuation, and self-esteem. The reasons for and the metapsychological underpinnings of a motivationally based theory are discussed. This revised motivational view proposes that narcissistic dynamics can be preserved and articulated in exclusively motivational terms. Developmental aspects are explored, including formation and functioning of the ego ideal and self-esteem regulation. Implications for psychoanalytic technique are suggested in discussions of case material.

  18. Motivating Workers in Construction

    Directory of Open Access Journals (Sweden)

    Jason E. Barg

    2014-01-01

    Full Text Available The study of the motivation of construction workers is limited to a relatively small body of knowledge. Although there is considerable research available regarding motivation and productivity, few researchers have provided a comprehensive analysis on the motivation of construction workers. The research stated that productivity in construction has not improved compared to other industry sectors such as manufacturing. This trend has been echoed in publications throughout the past five decades, and suggested that motivation is one of the key factors impacting productivity. This paper offers a comprehensive review of the published work that directly links the key words—construction and motivation. The findings have been presented in five themes, that is, motivation models, environment and culture, incentives and empowerment, and worker management. This paper concludes with two methods suggested by previous researchers to improve motivation of construction workers: (1 relevant worker incentives (intrinsic or extrinsic and (2 improved management practices, specifically regarding communication with workers.

  19. Occupational safety motivation

    DEFF Research Database (Denmark)

    Pedersen, Louise; Kines, Pete

    2010-01-01

    . At the same time many motivation questionnaire items are seldom founded on theory and/or do not account for the theories’ ontological and epistemological differences, e.g. of how knowledge, attitude and action are related. Present questionnaire items tap into occupational safety motivation in asking whether...... or not respondents ‘are’ motivated and whether they feel that safety is important or worthwhile. Another important aspect is ‘what’ motivates workers to comply to and participate in safety. The aim of this article is to introduce a new theory-based occupational safety motivation scale which is validated......Background: Motivation is one of the most important factors for safety behaviour and for implementing change in general. However, theoretical and psychometric studies of safety performance have traditionally treated safety motivation, safety compliance and safety participation unidimensionally...

  20. Analyzing online game players: from materialism and motivation to attitude.

    Science.gov (United States)

    Chang, Ju-Hui; Zhang, Hongxia

    2008-12-01

    The online game market has been growing rapidly and has received an increasing amount of attention in recent years. The results of a survey conducted in China to explore online game players' attitude formation reveal that (a) the online game player's level of materialism positively influences the motivation for playing, (b) motivation positively influences attitude toward online games, and (c) motivation fully mediates the effects of materialism on attitude.

  1. Motivation, engagement, attitudes and buying intent of female Facebook users

    OpenAIRE

    Irene le Roux; Tania Maree

    2016-01-01

    Orientation: This research examined the influence of motives and engagement on brand attitudes and the influence thereof on buying intentions in the context of online social media brand communities.Research purpose: The primary purpose was to investigate the interrelationship between motives, engagement, brand attitudes and buying intent of female Facebook brand apparel community members in South Africa.Motivation for the study: Social media created a new tool for marketers to break through a...

  2. Leukocytosis in acute stroke

    DEFF Research Database (Denmark)

    Kammersgaard, L P; Jørgensen, H S; Nakayama, H

    1999-01-01

    Leukocytosis is a common finding in the acute phase of stroke. A detrimental effect of leukocytosis on stroke outcome has been suggested, and trials aiming at reducing the leukocyte response in acute stroke are currently being conducted. However, the influence of leukocytosis on stroke outcome has...

  3. Knowledge of Nativelike Selections in a L2. The Influence of Exposure, Memory, Age of Onset, and Motivation in Foreign Language and Immersion Settings

    Science.gov (United States)

    Foster, Pauline; Bolibaugh, Cylcia; Kotula, Agnieszka

    2014-01-01

    It is well established that part of native speaker competence resides in knowledge of conventionalized word combinations, or nativelike selections (NLSs). This article reports an investigation into the receptive NLS knowledge of second language (L2) users of English in both the United Kingdom and Poland and the influence of a variety of…

  4. Conflicting social motives in negotiating groups.

    Science.gov (United States)

    Weingart, Laurie R; Brett, Jeanne M; Olekalns, Mara; Smith, Philip L

    2007-12-01

    Negotiators' social motives (cooperative vs. individualistic) influence their strategic behaviors. In this study, the authors used multilevel modeling and analyses of strategy sequences to test hypotheses regarding how negotiators' social motives and the composition of the group influence group members' negotiation strategies. Four-person groups negotiating a 5-issue mixed-motive decision-making task were videotaped, and the tapes were transcribed and coded. Group composition included 2 homogeneous conditions (all cooperators and all individualists) and 3 heterogeneous conditions (3 cooperators and 1 individualist, 2 cooperators and 2 individualists, 1 cooperator and 3 individualists). Results showed that cooperative negotiators adjusted their use of integrative and distributive strategies in response to the social-motive composition of the group, but individualistic negotiators did not. Results from analyses of strategy sequences showed that cooperators responded more systematically to others' behaviors than did individualists. They also redirected the negotiation depending on group composition.

  5. The motivation behind extended suicide

    Directory of Open Access Journals (Sweden)

    Roman Kuruc

    2014-12-01

    Full Text Available The investigation of motivation of suicidal behaviour in cases of so-called extended suicide is of great importance from a forensic-psychological viewpoint. The initiator of such action is often a person suffering from endogenous depression. The motives behind successful suicide are generally not known. This paper aims to demonstrate the motives behind the successful suicide, less frequent in our conditions, of two family members – a father and a son. The case has been thoroughly analysed by morphological methods with the help of additional laboratory tests. At the centre was a suicide letter which was hidden in a very unusual way and which was elucidated only thanks to autopsy of both persons. The manner of realisation – hanging – was among the most frequent in the region and in the state too. The men were not under the influence of any toxic substances. The motivation behind the suicide was an escape from hard living conditions.

  6. Motivation to Teach: The Case of Arab Teachers in Israel

    Science.gov (United States)

    Husny Arar, Khalid; Massry-Herzllah, Asmahan

    2016-01-01

    This paper describes an attempt to identify factors influencing teachers' motivation in the Arab education system. In-depth interviews with 10 school principals, 15 teachers and 3 counsellors, yielded three themes influencing Arab teachers' motivation: (1) Arab culture, (2) the school climate and (3) government policies. Arab teachers try to meet…

  7. Important motivators for buying green products

    Directory of Open Access Journals (Sweden)

    Kamyar Kianpour

    2014-12-01

    Full Text Available Purpose: To addresses the main motivators that influence customers to buy green products as well as well as profiling the decisions that shape their behavior. Design/methodology/approach: The authors have conducted a review of the major research related to consumers to identify motivational factors, to draw conclusions about their impact on buying green products.   Factor analysis is conducted on the collected data to find the underlying factors that motivate consumers to buy green products and most importantly motivational factors were identified by T test. Findings: Results show that 1 Environmental Concern, Perceived Consumer Effectiveness, Consumer Knowledge 2 Laws and regulation and 3 Promotional Tools’ were the most important of motivators. Practical implications: The results could help companies, authorities, governments, producers, sellers to know what motivate customers to buy green products and persuade the customers for buying them. Social implications: Furthermore this research will indirectly contribute to increase the customers and public intention for buying green products which in turn will help to solve some of environmental issues and make less environmental side effect caused by products. It is notable that motivated consumers for buying green product will finally expect to have healthy life and clean environment which leads to a healthy and clean society. Originality/value: This article contributes to the literature on the customers’ intention for buying green products by filling the gap in the concrete issues of the customers’ motivation.

  8. Joint Influence of Protein Supplements, Soft Drinks and Extreme Physical Activity on the Development of Acute Renal Failure and Hypokalaemia.

    Science.gov (United States)

    Djordjevic, S; Kitic, D; Kostic, M; Apostolovic, B; Brankovic, S; Ciric, I M; Velickovic-Radovanovic, R

    2015-11-13

    We present a case of a 33-year old man who complained of weakness, fever and decreased urinating. A personal history revealed a consumption of creatine, protein supplements, soft drinks containing caffeine and stevia, and extreme physical activity which included lifting of heavy weights. The patient developed anuria, uraemia, fatigue, rhabdomyolysis and paradoxical hypokalaemia. After the patient had seven successive dialysis treatments, normal kidney function was restored. The report presents the first case of acute renal failure followed by hypokalaemia due to the combined action of the excessive consumption of supplements, soft drinks with stevia and caffeine, and extreme physical activity.

  9. Situational Motivation and Perceived Intensity: Their Interaction in Predicting Changes in Positive Affect from Physical Activity

    Directory of Open Access Journals (Sweden)

    Eva Guérin

    2012-01-01

    Full Text Available There is evidence that affective experiences surrounding physical activity can contribute to the proper self-regulation of an active lifestyle. Motivation toward physical activity, as portrayed by self-determination theory, has been linked to positive affect, as has the intensity of physical activity, especially of a preferred nature. The purpose of this experimental study was to examine the interaction between situational motivation and intensity [i.e., ratings of perceived exertion (RPE] in predicting changes in positive affect following an acute bout of preferred physical activity, namely, running. Fourty-one female runners engaged in a 30-minute self-paced treadmill run in a laboratory context. Situational motivation for running, pre- and post-running positive affect, and RPE were assessed via validated self-report questionnaires. Hierarchical regression analyses revealed a significant interaction effect between RPE and introjection (P<.05 but not between RPE and identified regulation or intrinsic motivation. At low levels of introjection, the influence of RPE on the change in positive affect was considerable, with higher RPE ratings being associated with greater increases in positive affect. The implications of the findings in light of SDT principles as well as the potential contingencies between the regulations and RPE in predicting positive affect among women are discussed.

  10. How to Motivate Employees?

    Directory of Open Access Journals (Sweden)

    Andreja Kušar

    2014-02-01

    Full Text Available Research Question (RQ: How to motivate employees and keep them motivated? Purpose: The purpose of this study is to find out what motivates employees and what motivates employees for work. Method: The results of the questionnaire are graphically presented and described. Random sampling was utilized that included participants from various professional areas and demographic characteristics. The results showed a relationship between individual motivational factors related to education, age and type of employment. All of the questions were closed - type questions except for the last question, which was an open question, in which the respondents answered in their own words. Questions were analyzed using frequency analysis of individual responses. Pearson's Chi - squared test, Spearman's rank correlation and Fisher’s Exact test was made using R Commander. Results: The research findings showed which motivational factors motivate employees the most. These are especially non - material motivational factors, such as good relationships, jobs with challenges, advancement opportunities, clear instructions, good work conditions, company reputation, etc. Organization: The study will help managers understand their role in motivating employees as well as the types of motivational factors. Society: The research shows how individuals are motivated. Originality: Certain motivators in the study are ranked differently than was found in previous literature. Most probably the reason is that the respondents in this study favored intangible motivators (good relations with leadership and their colleagues, good working conditions, etc.. Limitations/Future Research: The limitation of this study was that the sample included employees of different ages, gender and years of service in various organizations. To enhance the study and to find similar results as in previous literature, more questions should have been asked as well as increasing the sample size.

  11. Influence of live combined bifidobacterium, lactobacillus and enterococcus capsules inflammation factors and intestinal mucosal barrier function of severe acute pancreatitis patients

    Institute of Scientific and Technical Information of China (English)

    Ping-Ping Shi; Ling-Yun Wu; Jian-Jun Wang

    2015-01-01

    Objective:To explore the influence of inflammation factors and intestinal mucosal barrier function on severe acute pancreatitis patients treated with bifidobacterium triple viable capsules.Methods:88 cases severe acute pancreatitis patients were divided into observation group and control group according to admission order, 44 cases in each group, all patients were given conventional treatment, on this base, patients in observation group were treated by oral bifidobacterium triple viable capsules, they were treated for one week, detected the serum inflammatory factors: the tumor necrosis factor alpha (TNF-α), interleukin 6 (IL-6) and C-reactive protein (CRP) and intestinal mucosal barrier function index: endotoxin, diamine oxidase (DAO), D-lactic acid, urinary lactulose/mannitol (L/M) in the two groups before and after treatment.Results:The levels of TNF-α, IL-6 and CRP in two groups after treatment were significantly reduced than before treatment, and after treatment the levels of TNF-α, IL-6 and CRP in observation group was significantly lower than that of the control group, all the difference was statistically significant; The levels of endotoxin, DA, D-lactic acid, L/M in two groups after treatment were significantly reduced than before treatment, and the levels of endotoxin, DA, D-lactic acid,L/M after treatment in observation group was significantly lower than that of the control group, the difference was statistically significant.Conclusion: Based on conventional treatment combined bifidobacterium triple viable capsules can significantly reduce inflammation in patients with severe acute pancreatitis, it can protect the intestinal mucosal barrier function, and has important clinical significance.

  12. Positive influence of being overweight/obese on long term survival in patients hospitalised due to acute heart failure.

    Directory of Open Access Journals (Sweden)

    Simona Littnerova

    Full Text Available Obesity is clearly associated with increased morbidity and mortality rates. However, in patients with acute heart failure (AHF, an increased BMI could represent a protective marker. Studies evaluating the "obesity paradox" on a large cohort with long-term follow-up are lacking.Using the AHEAD database (a Czech multi-centre database of patients hospitalised due to AHF, 5057 patients were evaluated; patients with a BMI 25 kg/m2. Data were adjusted by a propensity score for 11 parameters.In the balanced groups, the difference in 30-day mortality was not significant. The long-term mortality of patients with normal weight was higher than for those who were overweight/obese (HR, 1.36; 95% CI, 1.26-1.48; p<0.001. In the balanced dataset, the pattern was similar (1.22; 1.09-1.39; p<0.001. A similar result was found in the balanced dataset of a subgroup of patients with de novo AHF (1.30; 1.11-1.52; p = 0.001, but only a trend in a balanced dataset of patients with acute decompensated heart failure.These data suggest significantly lower long-term mortality in overweight/obese patients with AHF. The results suggest that at present there is no evidence for weight reduction in overweight/obese patients with heart failure, and emphasize the importance of prevention of cardiac cachexia.

  13. Influence of acetyl-carnitine on some mitochondrial enzymic activities in the human cerebral tissue in conditions of acute hypoxia.

    Science.gov (United States)

    Corbucci, G G; Melis, A; Piga, M; Marchionni, A; Calvani, M

    1992-01-01

    Following previous research on human tissue in conditions of acute and massive hypoxia, in the present work the authors compared the cellular enzymic response to oxidative stress in normoxic (perifocal) and hypoxic (focal) areas in human brain affected by regional acute vasculopathies. Two homogeneous groups of patients were selected following strict clinical inclusion/exclusion criteria. The groups of patients were treated with a placebo or acetyl-carnitine at same doses and following randomized, double-blind procedures. The focal areas showed a significant functional damage in lactate, pyruvate and succinate dehydrogenases and in the cytochrome oxidase activity when compared with the enzymic capacities of perifocal areas (normoxic as controls). The pretreatment with acetyl-carnitine antagonized the above-mentioned enzymic damage by a protective action linked to the endocellular energy restoration. In accordance with these data, the therapeutic role played by acetyl-carnitine in the cerebral focal hypoxia appeared to be a determinant for the cell survival mainly in the reversible phase of oxidative damage.

  14. Influence of renal dysfunction on clinical outcomes in patients with congestive heart failure complicating acute myocardial infarction.

    Science.gov (United States)

    Kim, Chang Seong; Kim, Min Jee; Kang, Yong Un; Choi, Joon Seok; Bae, Eun Hui; Ma, Seong Kwon; Ahn, Young-Keun; Jeong, Myung Ho; Kim, Young Jo; Cho, Myeong Chan; Kim, Chong Jin; Kim, Soo Wan

    2013-01-01

    The clinical course and medical treatment of patients with congestive heart failure (CHF) complicating acute myocardial infarction (AMI) are not well established, especially in patients with concomitant renal dysfunction. We performed a retrospective analysis of the prospective Korean Acute Myocardial Infarction Registry to assess the medical treatments and clinical outcomes of patients with CHF (Killip classes II or III) complicated by AMI, in the presence or absence of renal dysfunction. Of 13,498 patients with AMI, 2769 (20.5%) had CHF on admission. Compared to CHF patients with preserved renal function, in-hospital mortality and major adverse cardiac events were increased both at 1 month and at 1 year after discharge in patients with renal dysfunction (1154; 41.7%). Postdischarge use of aspirin, betablockers, calcium channel blockers, angiotensin-converting enzyme inhibitors, or angiotensin II receptor blockers and statins significantly reduced the 1-year mortality rate for CHF patients with renal dysfunction; such reduction was not observed for those without renal dysfunction, except in the case of aspirin. Patients with CHF complicating AMI, which is accompanied by renal dysfunction, are at higher risk for adverse cardiovascular outcomes than patients without renal dysfunction. However, they receive fewer medications proven to reduce mortality rates.

  15. Influence of systemic immune and cytokine responses during the acute phase of zoster on the development of postherpetic neuralgia

    Institute of Scientific and Technical Information of China (English)

    Sheng-mei ZHU; Yong-min LIU; Er-dan AN; Qing-lian CHEN

    2009-01-01

    Postherpetic neuralgia (PHN) is a severe sequela of herpes zoster (HZ). Until now, only age and pain severity were considered predisposing factors for the development of PHN. We evaluated 49 patients with acute phase HZ, 10 of whom developed PHN (Group A) and 39 of whom did not develop PHN (Group B). Twenty-five healthy volunteers similar in age and gender distribution to the study group were recruited as controls (Group C). Numbers of serum CD3+ (pan-T lymphocytes), CD4+ (helper/inducer), and CD8+ (suppressor/cytotoxic) lymphocytes were decreased significantly in Groups A and B relative to the control group, but there were no statistical differences between Groups A and B. Interleukin (IL)-1β IL-6, tumor necrosis factor (TNF)-α, IL-8, and IL-10 were significantly elevated in Groups A and B relative to Group C. IL-6 was significantly higher in Group A than in Group B, and was significantly positively correlated with pain severity scored on a visual analog scale. Therefore, we suggest that the inflammatory response, especially that of IL-6, in the acute phase of HZ may be associated with hyperalgesia and the development of PHN.

  16. [Psychological theories of motivation].

    Science.gov (United States)

    Quoniam, Nolwenn; Bungener, Catherine

    2004-03-01

    The comprehension of the principles guiding the human actions has always been an important aspect of philosophy. The development of experimental psychology first completely rejected all mental explanations such as will, intentions or motives. Behavior should then only be understood as determined by conditioning and learning. However, different theories denied that human behavior could be considered as purely reactive to the environment and stressed the active role of the organism on the environment. Theories from the humanist psychology and the social psychology described two kinds of motivation. The extrinsic motivation results from external stimuli and the intrinsic motivation from the organism himself. Our behavior is therefore determined by an interaction between our beliefs, expectations, needs and the environment. Actually, the concept of motivation is not well specified. It refers either to a global dynamic structure responsible for action either to a specific tendency toward some specific actions. Anyway, motivation is a concept infered from behavior. Therefore, its evaluation could only be secondary.

  17. Motivating the Student: Sport Education Can Be a Framework for Success

    Science.gov (United States)

    Perlman, Dana

    2014-01-01

    The focus on student motivation is an ever evolving and interesting area within physical education. Although motivation can be important, teachers today face students who are less motivated, and often implement teaching approaches or instructional models that do not positively influence student motivation. A model of instruction that has been…

  18. Do monetary rewards crowd out intrinsic motivations of volunteers? Some empirical evidence for Italian volunteers

    OpenAIRE

    Damiano Fiorillo

    2009-01-01

    The paper studies the determinants of regular volunteering departing from previous literature on extrinsic and intrinsic motivations. It contributes to the literature investigating the role of monetary rewards to influence intrinsic motivation. Using a simple framework that allows me to study the effect of monetary rewards on intrinsic motivation, the paper shows, controlling for endogenous bias, that monetary rewards crowd-out intrinsic motivation.

  19. Employee motivation and performance

    OpenAIRE

    Obiekwe, Nduka

    2010-01-01

    The subject matter of this research; employee motivation and performance seeks to look at how best employees can be motivated in order to achieve high performance within a company or organization. Managers and entrepreneurs must ensure that companies or organizations have a competent personnel that is capable to handle this task. This takes us to the problem question of this research “why is not a sufficient motivation for high performance?” This therefore establishes the fact that money is f...

  20. Pneumocystis jiroveci pneumonia prophylaxis during maintenance therapy influences methotrexate/6-mercaptopurine dosing but not event-free survival for childhood acute lymphoblastic leukemia

    DEFF Research Database (Denmark)

    Levinsen, Mette; Shabaneh, Diana; Bohnstedt, Cathrine

    2012-01-01

    Trimethoprim-sulfamethoxazole (TMP/SMX) is used in children with acute lymphoblastic leukemia (ALL) to prevent Pneumocystis pneumonia (PCP). We explored to which extent TMP/SMX influenced methotrexate (MTX)/6-mercaptopurine (6MP) dosage, myelosuppression, and event-free survival (EFS) during.......06) were related to reduced EFS. ANC had no effect on EFS among TMP/SMX2–7 patients (P = 0.40) but did for TMP/SMXnever patients (P = 0.02). The difference in the effect on EFS between TMP/SMX2–7 and TMP/SMXnever patients was not significant (P = 0.46). EFS did not differ between TMP/SMX2–7 and TMP....../SMXnever patients (0.83 vs. 0.83; P = 0.82). These results suggest that TMP/SMX is effective in preventing PCP and may have an antileukemic effect. TMP/SMX should be given the entire duration of maintenance therapy...

  1. Influence of distance from home to invasive centre on invasive treatment after acute coronary syndrome: a nationwide study of 24 910 patients

    DEFF Research Database (Denmark)

    Hvelplund, Anders; Galatius, Søren; Madsen, Mette;

    2011-01-01

    To investigate whether distance from a patient's home to the nearest invasive centre influenced the invasive treatment strategy in acute coronary syndrome (ACS). Methods This was an observational cohort study using nationwide registries involving 24¿910 patients admitted with ACS (median age 67......, range 30–90 years). All persons were grouped in tertiles according to the distance from their residence to the invasive centre. Cox proportional hazard models were applied to estimate the differences in coronary angiography and revascularisation rate within 60 days of admission according to the distance...... to the centre. The end points were coronary angiography and subsequent revascularisation. Results Of 24¿910 patients with a first ACS, 33% resided invasive centres in Denmark, 33% lived between 21 and 64 km away and 34% lived >64 km away. The incidence of coronary angiography was 68...

  2. Influence of a history of arterial hypertension and pretreatment blood pressure on the effect of angiotensin converting enzyme inhibition after acute myocardial infarction. Trandolapril Cardiac Evaluation Study

    DEFF Research Database (Denmark)

    Gustafsson, F; Køber, L; Torp-Pedersen, C

    1998-01-01

    inhibition after AMI complicated by left ventricular dysfunction may be of particular importance in patients with a history of arterial hypertension or a relatively high pretreatment blood pressure. However, further investigations are necessary to establish the clinical impact of these results.......OBJECTIVE: To evaluate the influence of a history of arterial hypertension and the level of pretreatment blood pressure on the efficacy of the angiotensin converting enzyme (ACE) inhibitor trandolapril on mortality and morbidity in patients with acute myocardial infarction (AMI) and left...... for a broad spectrum of potential confounders. Also, benefit from ACE inhibition increased with increasing blood pressure at the time of randomization. Significant interactions between benefit from ACE inhibition and hypertension history, and systolic and diastolic blood pressure were found. CONCLUSION: ACE...

  3. The Role of Client Motivation in Workplace Rehabilitation

    Directory of Open Access Journals (Sweden)

    Amanda Mabin

    2014-06-01

    Full Text Available Motivation has been recognised as an essential component in managing medical issues, adjusting to physical disability, cognitive impairment, returning to work, and improving psychosocial functioning (Wagner & McMahon, 2004.  This research explores the role of client motivation in workplace rehabilitation and demonstrates the implications for rehabilitation counselling practice. The research focuses on understanding the concept of motivation, reasons for its presence or absence, and why motivation is important to the workplace rehabilitation process. This study also explores significant influencing factors that may be utilised to increase motivation and promote more successful return to work outcomes, as well as considering the implications for rehabilitation practice and research.

  4. THE IMPORTANCE OF PERSONNEL MOTIVATION IN THE MANAGEMENT PROCESS

    Directory of Open Access Journals (Sweden)

    NĂSTASIE MIHAELA – ANDREEA

    2015-07-01

    Full Text Available General research area of this article is the motivation of personnel, essential tool in the management process, and also a component derived from human resource management. In economic activity, personnel motivation should be regarded as an internal process, not as an imperative that can be imposed from outside the economic entity. Managers of economic entities must, first, understand personnel motivation strategies, how they influence positively or negatively the internal motivations of employees. Personnel motivation by itself attracts an end, just as profitable and moral, individual and social welfare making.

  5. 大学生求学动机对综合能力发展的影响%The Learning Motivations Influence on College Students′Comprehensive Ability Development

    Institute of Scientific and Technical Information of China (English)

    朱红; 于津民

    2015-01-01

    By employing ″ the Longitudinal Data of the Survey on College Students′Development Situa-tion in Universities and Colleges at Beijing(2011-2013)″ ,this study analyzes how learning motivations in-fluence college students′ comprehensive ability development. The study concludes that:Firstly, college students are motivated by a strong desire for learning as well as leisure. It reflects that exam-oriented educa-tion has brought high pressure on students with intense competition,and after that,college students now de-mand a relaxing and anxiety-free environment. In the reform of university personnel cultivation,we need to rematch students′learning motivation and college education,and overstep the conflict between present situa-tion and our goal,then set up a new way to solve the problems. Secondly,The dislocation existing in different motivations and ability training indicates that at present the means of students′cultivation is still separated, and the concept of comprehensive cultivation hasn′t been put into practice. Especially,the training of critical thinking and social responsibility is seriously insufficient. Thirdly,The differences between urban and rural groups reflect the far-reaching influence of the family parenting culture in basic education stage to children e-motional cultivation and the development of the non-cognitive ability.%文章使用北京大学教育学院“首都高校学生发展状况调查(2011—2013年)追踪数据”,分析求学动机对大学生综合能力发展的影响。数据显示:(1)大学生求学动机具有强烈的学习和追求闲暇的双重性特征,反映出当代中国大学生在高焦虑、高竞争性的应试教育后,产生出的渴望轻松无焦虑教育环境的心理需求。大学人才培养模式改革需要突破学生求学动机和大学教育之间的不匹配,超越现状和目标之间的对立,寻求一条新的解决问题的途径。(2)动机差异和能力培

  6. Influence of lesion ratio on diagnostic performance of in-phase/opposed-phase imaging and apparent diffusion coefficient for differentiating acute benign vertebral fractures and metastases

    Institute of Scientific and Technical Information of China (English)

    LIN Fan; LEI Yi; LI Yang-bin

    2009-01-01

    Background The usefulness of in-phase/opposed-phase imaging and diffusion weighted imaging (DWI) in differentiating benign and neoplastic vertebral fractures has been described. In this study, we aimed to evaluate the influence of the severity of vertebral damage on the diagnostic performance of these two technologies.Methods Totally 59 patients with 68 acute benign vertebral fractures and 43 patients with 79 vertebral metastases were included in this study. The MR protocol included DWls and sagittal in-phase/opposed-phase gradient recalled sequence.The severity of vertebral damage was expressed by lesion ratio (LR, the ratio of lesion area to vertebral area on the slices of largest abnormal signal area in the T1-weighted sequence). Quantitative (signal intensity ratio (SIR) defined as signal intensity (SI) on opposed-phase gradient recalled echo (GRE) images divided by SI on in-phase; apparent diffusion coefficient (ADC) value derived from DWI analysis was performed, the relationships between LR and the measurements of these two technologies were analyzed using linear regression. The covariate-specific receiver operating characteristic (ROC) curves were also fitted to evaluate the influence of LR on the diagnostic performance of ADC and SIR. Results The difference in both SIR and ADC for vertebral metastasis and acute benign vertebral fractures was significant (P 0.05). More severe cases were associated with increased AUC for SIR.Conclusions LR is capable of affecting the diagnostic performances of chemical shift imaging. Thus, when applying these tests to make diagnoses on vertebral fractures, the severity of the vertebral damage should be taken into account.The covariate-specific ROC model is recommended because it substantially improves the ability to avoid bias when evaluating tests.

  7. Influence of gender on short- and long-term mortality after acute myocardial infarction. TRACE study group

    DEFF Research Database (Denmark)

    Køber, L; Torp-Pedersen, C; Ottesen, M;

    1996-01-01

    The aim of this study was to assess differences in short- and long-term mortality between male and female patients with acute myocardial infarction (AMI). The study population consisted of 6,676 consecutive patients admitted alive with an enzyme-confirmed AMI to 27 Danish hospitals from 1990...... was the same for men and women. Women received thrombolytic therapy less often. The 1-year mortality for female patients was 28 +/- 1% and for men 21 +/- 1% (p ... increased mortality in women in the short-term (6 and 30 days), with a risk ratio in men of 0.58 (95% CI 0.42 to 0.81) and 0.80 (95% CI 0.65 to 0.99), respectively. From day 30 onward there was an increased mortality in men with a risk ratio of 1.16 (95% CI 1.03 to 1.31, p = 0.01). Thus, women admitted...

  8. Possible meteorological influence on the severe acute respiratory syndrome (SARS) community outbreak at Amoy Gardens, Hong Kong.

    Science.gov (United States)

    Yip, Cleo; Chang, Wen L; Yeung, K H; Yu, Ignatius T S

    2007-10-01

    The largest community outbreak of Severe Acute Respiratory Syndrome (SARS) occurred in the Amoy Gardens residential estate in Hong Kong, in March and April of 2003. It affected more than 300 residents, or 1.7 percent of the total Amoy Gardens population. An airborne pathway has been hypothesized as a possible mode for the spread of the disease. If that hypothesis is correct, meteorological factors may have played a contributory role; the virus-laden aerosols may have been transported between apartment blocks by the ambient wind, low mixing heights may have prevented the efficient dispersion of the aerosols, and a fall in temperature may have fostered the survival of the virus or increased the susceptibility of the exposed population. This information, used in combination with weather forecasts available several days ahead from meteorological services, should be useful for mitigation considerations in the unlikely event of a similar occurrence.

  9. Influence of acute and chronic streptozotocin-induced diabetes on the rat tendon extracellular matrix and mechanical properties

    DEFF Research Database (Denmark)

    Volper, Brent D; Huynh, Richard T; Arthur, Kathryn A;

    2015-01-01

    .05). In contrast, patellar tendon hydroxylysyl pyridinoline cross linking and collagen fibril organization were unchanged by diabetes or insulin (P > 0.05). Our findings suggest that 10 wk of streptozotocin-induced diabetes does not alter rat tendon mechanical properties even with an increase in collagen content......Diabetes is a major risk factor for tendinopathy, and tendon abnormalities are common in diabetic patients. The purpose of the present study was to evaluate the effect of streptozotocin (60 mg/kg)-induced diabetes and insulin therapy on tendon mechanical and cellular properties. Sprague-Dawley rats...... (n = 40) were divided into the following four groups: nondiabetic (control), 1 wk of diabetes (acute), 10 wk of diabetes (chronic), and 10 wk of diabetes with insulin treatment (insulin). After 10 wk, Achilles tendon and tail fascicle mechanical properties were similar between groups (P > 0.05). Cell...

  10. When opportunity meets motivation: Neural engagement during social approach is linked to high approach motivation.

    Science.gov (United States)

    Radke, Sina; Seidel, Eva-Maria; Eickhoff, Simon B; Gur, Ruben C; Schneider, Frank; Habel, Ute; Derntl, Birgit

    2016-02-15

    Social rewards are processed by the same dopaminergic-mediated brain networks as non-social rewards, suggesting a common representation of subjective value. Individual differences in personality and motivation influence the reinforcing value of social incentives, but it remains open whether the pursuit of social incentives is analogously supported by the neural reward system when positive social stimuli are connected to approach behavior. To test for a modulation of neural activation by approach motivation, individuals with high and low approach motivation (BAS) completed implicit and explicit social approach-avoidance paradigms during fMRI. High approach motivation was associated with faster implicit approach reactions as well as a trend for higher approach ratings, indicating increased approach tendencies. Implicit and explicit positive social approach was accompanied by stronger recruitment of the nucleus accumbens, middle cingulate cortex, and (pre-)cuneus for individuals with high compared to low approach motivation. These results support and extend prior research on social reward processing, self-other distinctions and affective judgments by linking approach motivation to the engagement of reward-related circuits during motivational reactions to social incentives. This interplay between motivational preferences and motivational contexts might underlie the rewarding experience during social interactions.

  11. Analysis of factors influencing the overall effect of racecadotril on childhood acute diarrhea. Results from a real-world and post-authorization surveillance study in Venezuela

    Directory of Open Access Journals (Sweden)

    Jose Chacón

    2010-06-01

    Full Text Available Jose ChacónOn behalf of the Racecadotril Post-authorization Record Group; Centro Clinico Profesional Caracas, Caracas, VenezuelaAbstract: Drug efficacy might differ from clinical trial results when performed in clinical daily conditions. Therefore, it is mandatory to conduct trials about effectiveness to improve external validity. This post-authorization, open-label, noncontrolled, prospective, multicenter, observational, and naturalistic trial was designed to search for factors influencing the racecadotril overall effect on childhood acute watery diarrhea in a real-world setting of Venezuela. There were 3,873 children with acute watery diarrhea treated with racecadotril, an enkephalin breakdown blocker plus oral rehydration therapy by 97 pediatricians. Evaluations were carried out daily until emission of two consecutive formed stools or absence of watery bowel movements for 24 hours. The primary end-point was time-to-relief, defined as the time from first racecadotril dose to the last watery bowel movement time. Age, gender, nursing type, nursing status during diarrhea, diarrhea severity, and co-medication were considered as factors in the statistical analysis. The primary end-point was evaluated by factors using UNIANOVA, and post-hoc tests were done. A multiple regression analysis was carried out to identify factors affecting drug performance, racecadotril effectiveness and tolerability overall assessment was searched by physicians and patients, and inter-observer agreement was evaluated by kappa statistics. The mean time-to-relief was 18.5 ± 12.5 hours [95% confidence interval 17.9–19.0] and the diarrhea severity was the only variable with significant and independent weight on racecadotril effectiveness explaining 23% of time-to-relief variance, but even in severe diarrhea cases this time was less than 24 hours. High agreement about satisfactory perception on effectiveness and tolerability was reached among physicians and patients. In

  12. Motivating crowding theory - opening the black box of intrinsic motivation

    DEFF Research Database (Denmark)

    Jacobsen, Christian Bøtcher

    2010-01-01

    employees. Motivation crowding theory claims that this may be at the expense of intrinsic motivation, if the extrinsic motivation factor is perceived to be controlling. On the other hand, intrinsic motivation will be enhanced (crowded in), if the extrinsic motivation factor is perceived to be supportive......Public employees work for many other reasons than because they are paid for it. In other words, intrinsic motivation is an important determinant for their performance. Nonetheless, public sector organizations increasingly rely on extrinsic motivation factors such as monetary incentives to motivate....... Studies have found support for the motivation crowding claim, but have neglected intrinsic motivation. This study opens the black box of intrinsic motivation and finds a meaningful distinction between task motivation and public service motivation. Among 2,772 physiotherapists in the Danish public sector...

  13. Achievement Motivation and EEG Spectral Power

    Directory of Open Access Journals (Sweden)

    Elena V. Vorobyeva

    2011-01-01

    Full Text Available Achievement motivation is a psychological category which implies a desire to achieve significant (powerful results in certain sphere. According to the results of psychophysiological research people who are motivated for success are very active before they are instructed by the researcher which proves that they aimed at the perception of the referent situation and the intense level of expectations. One of the vital issues today is a problem how genes influence human behaviour. Thus on the basis of contemporary researches we can conclude that such influence is regulated by brain processes.

  14. STAFFS MOTIVATIONAL IN KNOWLEDGE TRANSFER BEHAVIOUR

    Directory of Open Access Journals (Sweden)

    Saide

    2016-06-01

    Full Text Available Previous have highlighted knowledge transfer behaviour (KTB for an increase organization performance, however an obstacle from the perspective among staffs still exists. The problem is still difficult because staffs will not share their knowledge as they thinking their knowledge is important. This paper investigated factors of staffs motivational that influence KTB among staffs in Riau Province of Indonesia. The survey 400 respondents were used, 325 were returned, and 75 were not returned. Likert and smart PLS to confirmation the conceptual model. This paper conclude factors that reward, trust, and an enjoyment helping colleagues of staffs motivation are factors which influencing the KTB. The results and conclusions are discussed.

  15. Measuring Adolescent Science Motivation

    Science.gov (United States)

    Schumm, Maximiliane F.; Bogner, Franz X.

    2016-01-01

    To monitor science motivation, 232 tenth graders of the college preparatory level ("Gymnasium") completed the Science Motivation Questionnaire II (SMQ-II). Additionally, personality data were collected using a 10-item version of the Big Five Inventory. A subsequent exploratory factor analysis based on the eigenvalue-greater-than-one…

  16. Children's Theories of Motivation

    Science.gov (United States)

    Gurland, Suzanne T.; Glowacky, Victoria C.

    2011-01-01

    To investigate children's theories of motivation, we asked 166 children (8-12 years of age) to rate the effect of various motivational strategies on task interest, over the short and long terms, in activities described as appealing or unappealing. Children viewed the rewards strategy as resulting in greatest interest except when implemented over…

  17. Motivation in medical students

    NARCIS (Netherlands)

    Kusurkar, R.A.

    2012-01-01

    Introduction The importance of motivation in learning behaviour and education is well-researched and proven in general education, but much less in medical education. There is sometimes focus on increasing the quantity of motivation, but the how and why need more evidence. The aims of this thesis wer

  18. From motivation to acceptability

    DEFF Research Database (Denmark)

    Nordfalk, Francisca; Olejaz, Maria; Jensen, Anja M. B.

    2016-01-01

    Background: Over the past three decades, public attitudes to organ donation have been a subject of numerous studies focusing on donor motivation. Here, we present a fresh approach. We suggest focusing on public acceptability instead of motivation. The point is to understand public attitudes well...

  19. Mange unge mangler motivation

    DEFF Research Database (Denmark)

    Hutters, Camilla; Katznelson, Noemi

    2012-01-01

    Motivation er altafgørende for unges uddannelseschancer. Nyt forskningsprojekt skal gøre os klogere på, hvad der fremmer unges lyst til læring.......Motivation er altafgørende for unges uddannelseschancer. Nyt forskningsprojekt skal gøre os klogere på, hvad der fremmer unges lyst til læring....

  20. Motivated Reinforcement Learning

    CERN Document Server

    Maher, Mary Lou

    2009-01-01

    Motivated learning is a research field in artificial intelligence and cognitive modelling. This book describes how motivated reinforcement learning agents can be used in computer games for the design of non-player characters that can adapt their behaviour in response to unexpected changes in their environment

  1. Driver Behavior and Motivation.

    Science.gov (United States)

    Thomas, Patricia

    School bus driver behavior and motivation are continuing concerns for leaders/administrators in the field of transportation. Motivation begins with selection of a potential new driver. Drivers must like children and be patient, loyal, and punctual. The applicant's background must be verified, in view of the national concern for child safety.…

  2. Motivation techniques for supervision

    Science.gov (United States)

    Gray, N. D.

    1974-01-01

    Guide has been published which deals with various aspects of employee motivation. Training methods are designed to improve communication between supervisors and subordinates, to create feeling of achievement and recognition for every employee, and to retain personnel confidence in spite of some negative motivators. End result of training is reduction or prevention of errors.

  3. Motivation and Language Teaching.

    Science.gov (United States)

    Spithill, Alma C.

    1980-01-01

    Discusses the importance of student motivation in the foreign language classroom. Suggests that although most foreign language teachers are well trained in methods and materials, the psychological principles related to motivation and reinforcement are more elusive than those related to learning activities. (NCR)

  4. 早期康复介入对急性脑卒中重度偏瘫患者运动功能恢复的影响%Influence of early rehabilitation intervention on motor function of acute stroke patients with severe hemiplegia

    Institute of Scientific and Technical Information of China (English)

    王树德; 石海成

    2002-01-01

    Objective To observe influence of early rehabilitation intervention on motor function of acute stroke patients with severe hemiplegia.Method We evaluate 58 cases of acute stroke with severe hemiplegia with FMA method and Barthel index,observe influence of early rehabilitation intervention on recovery of motor function.Result Motor function after treatment was promoted apparently compared with control group(P< 0.05).Conclusion Early rehabilitation intervention can promote motor function recovery of acute stroke patients with severe hemiplegia.

  5. Motivating the Stakeholders, a Feature of SMEs

    Directory of Open Access Journals (Sweden)

    Nicoleta Raluca ROBU

    2011-06-01

    Full Text Available Motivation, in a narrow meaning, based on a classical vision on the organisation and management, aims only at the employees or staff of the organization. This optics still predominates both in theory and in the worldwide managerial practice. Motivation, in a broad meaning, contoured in recent years, based on a modern vision on the organization and management is centred on the stakeholders, namely on those people, categories of staff and organisms who have major interests in developing the activity and performances of the organisation. In order to understand motivation, the managers must first understand the reasons why the individuals behave in a certain way and for which they have certain reactions under threatening situations or by which influencing is attempted. Motivation is an internal process, not an imperative one which can be compelled from the outside. Managers must understand the motivation strategies, the way in which they succeed or fail on the grounds of the way in which they succeed in influencing the inner motivations of the employees.

  6. The influence of meteorological and geomagnetic factors on acute myocardial infarction and brain stroke in Moscow, Russia

    Science.gov (United States)

    Shaposhnikov, Dmitry; Revich, Boris; Gurfinkel, Yuri; Naumova, Elena

    2014-07-01

    Evidence of the impact of air temperature and pressure on cardiovascular morbidity is still quite limited and controversial, and even less is known about the potential influence of geomagnetic activity. The objective of this study was to assess impacts of air temperature, barometric pressure and geomagnetic activity on hospitalizations with myocardial infarctions and brain strokes. We studied 2,833 myocardial infarctions and 1,096 brain strokes registered in two Moscow hospitals between 1992 and 2005. Daily event rates were linked with meteorological and geomagnetic conditions, using generalized linear model with controls for day of the week, seasonal and long-term trends. The number of myocardial infarctions decreased with temperature, displayed a U-shaped relationship with pressure and variations in pressure, and increased with geomagnetic activity. The number of strokes increased with temperature, daily temperature range and geomagnetic activity. Detrimental effects on strokes of low pressure and falling pressure were observed. Relative risks of infarctions and strokes during geomagnetic storms were 1.29 (95 % CI 1.19-1.40) and 1.25 (1.10-1.42), respectively. The number of strokes doubled during cold spells. The influence of barometric pressure on hospitalizations was relatively greater than the influence of geomagnetic activity, and the influence of temperature was greater than the influence of pressure. Brain strokes were more sensitive to inclement weather than myocardial infarctions. This paper provides quantitative estimates of the expected increases in hospital admissions on the worst days and can help to develop preventive health plans for cardiovascular diseases.

  7. How do Epistemological Beliefs Affect Training Motivation?

    Directory of Open Access Journals (Sweden)

    Ingrid Molan

    2014-05-01

    Full Text Available Studies show that human resources development through workplace training is one of the major investments in the workforce in today’s globalized and challenging market. As training motivation influences employees’ preparation for the workplace training, their respond to the programme, their learning outcome, their performance levels, and use of acquired knowledge and skills in their workplace it seems logical to investigate and determine antecedents of training motivation. The aim of this study was to examine the relationship between the concepts of epistemological beliefs, training motivation and the actual participation in the workplace training. We predicted that epistemological beliefs would have an effect on training motivation and actual participation on the workplace training and that there would be a positive relationship between the concepts, meaning that the more sophisticated epistemological beliefs would lead to higher motivation and participation. To test the epistemological beliefs, the Epistemic Belief Inventory (Schraw, Bendixen & Dunkle, 2002 was used and adjusted to the workplace setting. Then the results were compared to employees’ training motivation, which was measured with a questionnaire made by authors of the present study, and employees’ actual number of training hours annually. The results confirmed the relationship between the concepts as well as a significant predicting value of epistemological beliefs on motivation and actual participation. Epistemic Belief Inventory did not yield expected results reported by the authors of the instrument therefore the limitations, possible other interpretations and suggested further exploration are discussed.

  8. Parenthood motives in IVF-mothers.

    Science.gov (United States)

    Colpin, H; De Munter, A; Vandemeulebroecke, L

    1998-03-01

    This is an exploratory study to answer two questions: (1) does in-vitro fertilization (IVF)-mothers' motivation for parenthood differ from the naturally conceiving mothers' motivation for parenthood? and (2) are IVF-mothers' parenthood motives correlated with their adjustment to parenthood (in the same way as they are for naturally conceiving mothers)? The study sample consisted of 31 mothers with a 24-30 month old, single-born child conceived by homologous IVF and a comparison group of 31 mothers with a naturally conceived child. Self-rating questionnaires were used. Overall, the parenthood motivation pattern was quite similar for IVF-mothers and mothers by natural conception. However, 'identity', 'motherhood' and 'social control' were significantly more important motives for IVF-mothers than for the naturally conceiving mothers. The two former motives remained more important for IVF-mothers when findings were adjusted for the influence of the mothers' age and educational level. Possible explanations for these findings refer to the infertility history. Overall, few correlations between parenthood motives and the adjustment to parenthood were significant, both for the IVF-mothers and for the mothers by natural conception. Further (hypothesis-testing) research is needed to support these findings.

  9. LA Sprouts: a garden-based nutrition intervention pilot program influences motivation and preferences for fruits and vegetables in Latino youth.

    Science.gov (United States)

    Gatto, Nicole M; Ventura, Emily E; Cook, Lauren T; Gyllenhammer, Lauren E; Davis, Jaimie N

    2012-06-01

    Garden-based approaches to nutrition education may be effective for improving nutrition habits in adolescents. A quasi-experimental, garden-based intervention for Latino youth (LA Sprouts) was piloted and assessed for its influence on behavior associated with dietary intake and psychosocial factors. Study participants were 104 predominately Latino fourth and fifth grade students in Los Angeles (mean age, 9.8±0.7 years; n=70 control subjects, n=34 LA Sprouts participants); more than half (n=61, 59.8%) were overweight or obese (body mass index ≥85th percentile). LA Sprouts participants received an intervention of weekly 90-minute culturally tailored, interactive classes for 12 consecutive weeks at a community garden during the spring of 2010; control participants received an abbreviated delayed intervention. Questionnaire data were obtained before and after the intervention. Compared with control subjects, LA Sprouts participants had an increased preference for vegetables overall, increased preferences for three target fruits and vegetables, as well as improved perceptions that "vegetables from the garden taste better than vegetables from the store." In the overweight/obese subgroup (n=61), LA Sprouts participants had a 16% greater increase in their preference for vegetables compared with control subjects (P=0.009). Results from this pilot study suggest that a cooking, nutrition, and gardening after-school program in a garden-based setting can improve attitudes and preferences for fruits and vegetables in Latino youth, which may lead to improved nutritional habits and dietary intake and reduced health disparities.

  10. 人口统计特征对酒店员工内在动机的影响--基于长沙市高星级酒店调查数据分析%Influence of Demographic Characteristics on Intrinsic Motivation of Hotel Employees---Based on the Analysis of High Stars Hotel Survey in Changsha City

    Institute of Scientific and Technical Information of China (English)

    曾丽艳; 周美芳; 周应兰

    2015-01-01

    Through 366 questionnaires answered by high star hotel employees in Changsha city,it tries to explore the reliability and validity of intrinsic motivation scale,and discusses the influence of demographic characteristic on intrinsic motivation by optimal scaling regression analysis.The results show that demographic characteristic has an important impact on the intrinsic motivation of hotel employees.Intrinsic motivation is most related to seniority, age and level of education,but gender has no significant influence on the intrinsic motivation.%通过对长沙市部分高星级酒店实施问卷调查获得的366份调查表,进行内在动机量表的信度与效度以及内在动机的最优尺度回归分析,得知人口统计特征变量对内在动机影响的相对重要性,在人口统计特征中,工龄对内在动机的影响最大,其次是年龄和受教育程度,性别对内在动机并无显著影响。

  11. Enkele perspektiewe op Motivering

    Directory of Open Access Journals (Sweden)

    A. J. Van Wyk

    1984-11-01

    Full Text Available Different motivational theories in the literature seem to claim unique explanations of motivational behaviour. When these theories are evaluated against basic concepts and the process of motivation, it becomes clear that theory building in motivational terms really focuses on the same basic phenomenon. The implications and practical applications of the more job related contemporary theories of motivation are discussed. OpsommingDie indruk wat verskillende motiveringsteorieë in die literatuur skep, is dat elke teorie 'n unieke verklaring gee van gemotiveerde gedrag. Indien die basisbegrippe en die motiveringsproses egter as ankers gebruik word om teorieë te ontleed is dit moontlik om aan te toon dat teoriebou in die motiveringsliteratuur, niks anders is as beligtingsaspekte van dieselfde fenomeen nie. Die beligtingskant van kontemporêre teorieë is weliswaar meer werksverwant en die implikasies en toepassing daarvan word aangetoon.

  12. Managing Joint Production Motivation

    DEFF Research Database (Denmark)

    Lindenberg, Siegwart; Foss, Nicolai Juul

    2011-01-01

    We contribute to the microfoundations of organizational performance by proffering the construct of joint production motivation. Under such motivational conditions individuals see themselves as part of a joint endeavor, each with his or her own roles and responsibilities; generate shared represent...... representations of actions and tasks; cognitively coordinate cooperation; and choose their own behaviors in terms of joint goals. Using goal-framing theory, we explain how motivation for joint production can be managed by cognitive/symbolic management and organizational design.......We contribute to the microfoundations of organizational performance by proffering the construct of joint production motivation. Under such motivational conditions individuals see themselves as part of a joint endeavor, each with his or her own roles and responsibilities; generate shared...

  13. Periods and Nori motives

    CERN Document Server

    Huber, Annette

    2017-01-01

    This book casts the theory of periods of algebraic varieties in the natural setting of Madhav Nori’s abelian category of mixed motives. It develops Nori’s approach to mixed motives from scratch, thereby filling an important gap in the literature, and then explains the connection of mixed motives to periods, including a detailed account of the theory of period numbers in the sense of Kontsevich-Zagier and their structural properties. Period numbers are central to number theory and algebraic geometry, and also play an important role in other fields such as mathematical physics. There are long-standing conjectures about their transcendence properties, best understood in the language of cohomology of algebraic varieties or, more generally, motives. Readers of this book will discover that Nori’s unconditional construction of an abelian category of motives (over fields embeddable into the complex numbers) is particularly well suited for this purpose. Notably, Kontsevich's formal period algebra represents a to...

  14. 影响应用型高校大学生英语学习动力因素的调查与思考%The Investigation and Reflection of Factors Influencing Students’English Learning Motivation in Application-oriented Colleges

    Institute of Scientific and Technical Information of China (English)

    刘海红; 谢君

    2016-01-01

    为了找出影响应用型高校大学生英语学习动力的因素,以达到激发应用型高校大学生英语学习动力的目的,文章基于Gardner.Lanmert-AMTB(Attitude/Motivation Test Battery)设计了大学英语学习动力因素问卷调查表,对武汉两所应用型高校的534名学生进行了问卷调查,对调查的数据进行了研究和分析,找出了影响应用型高校学生英语学习动力最主要的因素,并在此基础上给出了激发应用型高校大学生英语学习动力的方法和途径。%In order to explore the factors which influence students’English learning motivation in independent colleges and to motivate students’English learning motivation in application-oriented colleges, 534 students’questionnaires from two applica-tion-oriented colleges in Wuhan are conducted in this paper and the questionnaire is designed on the basis of Gardner.Lanmert-AMTB(Attitude/Motivation Test Battery). The data from the questionnaires are studied and analyzed, by which the most promi-nent factors influencing students’English learning motivation in application-oriented colleges have found out. Some sugges-tions are put forward on how to activate students’English learning motivation in application-oriented colleges.

  15. The Impact of Personality on Training-Related Aspects of Motivation: Test of a Longitudinal Model

    Science.gov (United States)

    Rowold, Jens

    2007-01-01

    A model that proposed dispositional influences on training-related aspects of motivation was developed. More specifically, the model predicted influences of the Big Five personality variables on motivation to learn and transfer motivation, while controlling for general attitudes toward training. The model was tested empirically, drawing on a…

  16. Employee motivation: quality versus business concerns.

    Science.gov (United States)

    Gunn, R A; Kazemek, E A

    1986-03-01

    The traditional factors that influence employee motivation and morale remain important in healthcare organizations. However, the nursing staff tends to be more self-motivated than many employees in other occupations because of values that are intrinsic to the nursing profession. When the humanist values of the nursing profession conflict or compete with business values, erosion of nursing morale and motivation may result with attendant employee "burnout" that undermines the organization's business objectives. There are several steps that both management and nursing educators can take to lessen the cultural conflict and avert motivational breakdowns. The future may teach us that an ideal blend of business and humanist values may result in a situation where good business decisions are good humanist decisions, and vice versa.

  17. Acute pancreatitis

    Science.gov (United States)

    ... its blood vessels. This problem is called acute pancreatitis. Acute pancreatitis affects men more often than women. Certain ... pancreatitis; Pancreas - inflammation Images Digestive system Endocrine glands Pancreatitis, acute - CT scan Pancreatitis - series References Forsmark CE. Pancreatitis. ...

  18. Cystitis - acute

    Science.gov (United States)

    Uncomplicated urinary tract infection; UTI - acute cystitis; Acute bladder infection; Acute bacterial cystitis ... cause. Menopause also increases the risk for a urinary tract infection. The following also increase your chances of having ...

  19. Motivation in medical students: a PhD thesis report.

    Science.gov (United States)

    Kusurkar, Rashmi

    2012-08-01

    The aims of this thesis were to gather insights and investigate the factors influencing, outcomes and applications of medical students' motivation. This thesis consists of three literature reviews, four research papers and two application papers. Two research studies investigated the relationships of student motivation with study strategy, effort and academic performance through structural equation modelling and cluster analysis. The relationships of age, maturity, gender and educational background with motivation were investigated through multiple regression analysis. The results of this thesis were 1. Developments in medical education appear to have undervalued student motivation. 2. Motivation is an independent variable in medical education; intrinsic motivation is significantly associated with deep study strategy, high study effort and good academic performance. 3. Motivation is a dependent variable in medical education and is significantly affected by age, maturity, gender, educational background; intrinsic motivation is enhanced by providing students with autonomy, feedback and emotional support. 4. Strength of motivation for medical school can be reliably measured by Strength of Motivation for Medical School questionnaire. The conclusion of this thesis was that it is important to give consideration to motivation in medical education because intrinsic motivation leads to better learning and performance and it can be enhanced through giving students autonomy in learning, feedback about competence and emotional support.

  20. Differential influence of the 5-HTTLPR genotype, neuroticism and real-life acute stress exposure on appetite and energy intake.

    Science.gov (United States)

    Capello, Aimée E M; Markus, C Rob

    2014-06-01

    Stress or negative mood often promotes energy intake and overeating. Since the serotonin transporter-linked polymorphic region (5-HTTLPR) is found to mediate stress vulnerability as well as to influence energy intake, this gene may also influence the negative effects of stress exposure on overeating. Moreover, since stress proneness also reflects cognitive stress vulnerability - as often defined by trait neuroticism - this may additionally predispose for stress-induced overeating. In the present study it was investigated whether the 5-HTTLPR genotype interacted with neuroticism on changes in mood, appetite and energy intake following exposure to a real-life academic examination stressor. In a balanced-experimental design, homozygous S-allele and L-allele carriers (N = 94) with the lowest and highest neuroticism scores were selected from a large database of 5-HTTLPR genotyped students. Mood, appetite and energy intake were measured before and after a 2-hour academic examination and compared with a control day. Examination influenced appetite for particular sweet snacks differently depending on 5-HTTLPR genotype and neuroticism. S/S compared with L/L subjects reported greater examination stress, and this was accompanied by a more profound post-stress increase in appetite for sweet snacks. Data also revealed a 5-HTTLPR genotype by trait neuroticism interaction on energy intake, regardless of examination. These results consolidate previous assumptions of 5-HTTLPR involvement in stress vulnerability and suggest 5-HTTLPR and neuroticism may influence stress-induced overeating depending on the type of food available. These findings furthermore link previous findings of increased risk for weight gain in S/S-allele carriers, particularly with high scores on trait neuroticism, to increased energy intake.

  1. Malignant diseases as suicidal motives

    Directory of Open Access Journals (Sweden)

    Bogdanović Ljiljana

    2007-01-01

    Full Text Available Introduction Suicide is a conscious and intentional destruction of one’s own life, which occurs as a result of mutual influence of a person’s disposition and motives (facts inspiring the commitment of suicide. It is well known that various diseases, including malignancies, could be important and in some cases the only motive for committing suicide. Objective The purpose of the study was to analyze in detail suicides of persons whose only motive was an established malignant disease. Method The analysis was performed using the autopsy material of the Institute of Forensic Medicine, School of Medicine, University of Belgrade, during the period from 1990 to 2004. The reports on performed medico-legal autopsies were used, as well as history data obtained from the family members of suicidal persons, investigation reports and the available medical documents. Results In 1931 cases there was established suicidal nature of a violent death. Neoplasms were the suicidal motive in 37 persons (1.9%. The basic characteristics of the analyzed sample were predominance of males (26:11, ratio 2.4:1, the age of over 70 years and the highest incidence of malignant lung and breast tumors. Almost all cases were the persons who underwent treatment for malignant neoplasms over a longer period of time. During 19 autopsies (51.3% out of 37, a progressive phase of malignancy was established, i.e. metastases. The data on prior oral announcement of suicide intention were obtained for 70.3% (26 cases, and on previous suicidal attempts only for 13.5% (5 cases. In the majority of cases (78.4% the place of committed suicide was the person’s home. In 16 cases (43.2% the suicide was committed with a firearm. Hanging as a manner of destroying one’s own life was chosen by 12 persons (32.4%, while other ways were less frequently used. Conclusion Although malignancies were not present with high incidence as a suicidal motive in our analyzed sample, such cases require particular

  2. Analyzing EFL Teachers’ Initial Job Motivation and Factors Effecting Their Motivation in Fezalar Educational Institutions in Iraq

    Directory of Open Access Journals (Sweden)

    Selcuk Koran

    2015-02-01

    Full Text Available Teacher motivation is one of the primary variables of students’ high performance. It is experienced that students whose teachers are highly motivated are more engaged in the learning process. Therefore, it’s mostly the teacher who determines the level of success or failure in achieving institution’s goal in the educational process. Thus, teachers are expected to demonstrate a high job motivation performance by administrations. However, some teachers seem naturally enthusiastic about teaching while others need to be stimulated, inspired and challenged. There are several factors that provide teachers with necessary motivation driven by which they can work effectively. These factors can be emotional, financial, physical or academic. This study is an attempt to find out what motivates teachers to enter this profession, since the reasons of entering this job has significant influence on their commitment to the job, investigate factors which are responsible for high or low motivation of language teachers in Fezalar Educational Institutions (FEI, which is a Turkish private institution that operates in Iraq, and ascertain the degree to which intrinsic and extrinsic motivational factors impact teachers in their work situation. Based on the review of the recent researches of motivation, in general, and of language teacher motivation, in particular, and relying on the qualitative and quantitative study of the issue, a detailed analysis of some aspects of foreign language teacher motivation is presented in the article. Keywords: teacher motivation, job satisfaction, foreign language teaching, L2 teacher motivation

  3. A 21st Century Navy Vision: Motivating Sailors to Achieve Maximum Warfighting Readiness

    Science.gov (United States)

    2001-06-01

    the organization, and inspired to achieve their maximum potential. 4 Chapter 2: Warrior Motivation Motivation Theory Employee motivation in the...it is worth addressing both positive and negative influences on employee motivation . A past study concludes that there are five factors that stand...for good work, the less interested that employee will be in the work itself.33 Thus, there are many different types of employee motivation that appear

  4. The evaluation of 3 diets for rearing Hyalella azteca and the influence of diet on acute ammonia toxicity.

    Science.gov (United States)

    Kennedy, Lisa M; Watson-Leung, Trudy L; Poirier, David G

    2016-10-01

    Three Hyalella azteca cultures were reared on different diets since birth, reflecting the recommended diets of various investigators. The 3 diets consisted of fish flakes (FF), a mixture of fish flakes supplemented with the diatom Thalassiosira weissflogii (FF-D), and a mixture of fish flakes supplemented with yeast, cereal grass media, and trout chow (FF-YCT). The 3 diets were evaluated by comparing 20 wk of culturing data, along with the organism's response to standard 96-h toxicity testing with ammonium chloride over a range of pH and temperature. Hyalella azteca fed the FF-D diet had the highest overall survival rate (96.6%, standard deviation [SD] 4.3%) compared to those fed the FF diet (92.0%, SD 12.7%), or the FF-YCT diet (91.1%, SD 14.8%), although difference in survival was not statistically significant. Organisms fed the FF-D diet produced a higher number of young per week per adult (6.1, SD 2.8) than the FF diet (5.1, SD 2.2), or the FF-YCT diet (4.0, SD 1.2), although differences were not statistically significant. Of the diets evaluated, H. azteca reared on the FF-D diet were often significantly more resistant to total and un-ionized ammonia toxicity in acute 96-h testing than those reared on the other 2 diets across the 2 temperatures and 5 pHs tested, suggesting this may be the most optimal diet for this species. Environ Toxicol Chem 2016;35:2416-2424. © 2016 SETAC.

  5. A Study on the Role of Motivation in Foreign Language Learning and Teaching

    Directory of Open Access Journals (Sweden)

    Abbas Pourhosein Gilakjani

    2012-07-01

    Full Text Available Motivation has been called the “neglected heart” of language teaching. As teachers, we often forget that all of our learning activities are filtered through our students’ motivation. In this sense, students control the flow of the classroom. Without student motivation, there is no pulse, there is no life in the class. When we learn to incorporate direct approaches to generating student motivation in our teaching, we will become happier and more successful teachers. This paper is an attempt to look at EFL learners’ motivation in learning a foreign language from a theoretical approach. It includes a definition of the concept, the importance of motivation, specific approaches for generating motivation, difference between integrative and instrumental motivation, difference between intrinsic and extrinsic motivation, factors influencing motivation, and adopting motivational teaching practice

  6. Self-efficacy and motivation for controlling drinking and drinking/driving: an investigation of changes across a driving under the influence (DUI) intervention program and of recidivism prediction.

    Science.gov (United States)

    Wells-Parker, E; Kenne, D R; Spratke, K L; Williams, M T

    2000-01-01

    Measures of (a) self-efficacy and (b) motivation to change (stage) for controlling drinking and drinking/driving were examined at the beginning and the end of a four-week intervention in a sample of 670 Driving Under the Influence (DUI) offenders in a court-mandated program. Hypotheses regarding stability of stage classifications over the course of intervention, and the relation between stage classification, stage scores, self-efficacy, and DUI recidivism were examined. Based on results of an earlier study it was expected that most offenders would be classified into the action stage at entry and that classifications would tend to remain stable from pretest to posttest. Action was the most frequent stage classification in both drinking and drinking/driving domains at both test periods, with precontemplation being the least frequent classification. When tracked over the four weeks, stage classifications for drinking and drinking/driving were stable for 74 to 89% of offenders in the two domains, respectively. As predicted, higher action and self-efficacy scores were related to lower recidivism, and action scores in the drinking/driving domain were the best early recidivism predictors among a predictor set that included traditional recidivism indicators. Drinking contemplators (i.e., those with the highest stage score on the contemplation scale) had higher recidivism rates than other drinking stage classifications. Implications for DUI intervention programs are discussed.

  7. Delegation and Motivation

    DEFF Research Database (Denmark)

    Borowiecki, Karol Jan; Angst, Lukas

    2014-01-01

    In this article we study the determinants of decision rights transfer and its effects on the motivation of an agent. The study is based on a laboratory experiment conducted on 130 subjects playing an innovative principal-agent game. Interestingly, the results show that agents do not favour...... a delegation and a decision is considered rather burdensome. Although the experiment could not give support for the behavioural hypothesis of higher effort provided by participants who receive choice subsequently, the survey illuminates the interaction between delegation motives, effort motivators, goals...

  8. Lessons in Student Motivation

    Directory of Open Access Journals (Sweden)

    Errol Craig Sull

    2007-01-01

    Full Text Available The tools students have at their ready to do well are really amazing: engaging, thorough, and colorful textbooks; the Internet, of course; faculty who know how to teach and offer a plethora of information; and seemingly endless possibilities for optimal learning environments. Yet with all these improved “mousetraps” there is one factor that, if missing, will keep each of these silent – and the student will learn little or naught: motivation. Indeed, if the student is not motivated to learn, and his or her motivation is not kept up throughout a course, there is little the student will take away from the course.

  9. Drivers of Employee Motivation: Mediating Role of Job Satisfaction

    OpenAIRE

    Azeem, Sabeen

    2016-01-01

    Employee Motivation is a growing area of importance for the Human Resource Departments organizations of all sizes. Managing the workforce efficiently and effectively has become crucial in order to achieve excellent output from the employees which would lead to the attainment of organizational goals. This study aims to understand the influence of multiple motivational factors on employee motivation of employees of Bank A. Additionally, the mediating role of job satisfaction is elaborated which...

  10. Motivation of Chinese consumers toward Western luxury clothing products

    OpenAIRE

    Kwan, Shuk Man

    2014-01-01

    This dissertation attempts to investigate the motivation of Chinese consumers towards the consumption/purchase of Western luxury clothing products, specifically the luxury in Chinese market, interpersonal and personal motives to purchase luxury products, and Chinese culture influences on luxury purchase motivation. The research was conducted by in-depth interviews following an interview guide. Snowball sampling technique was employed, and there were twelve Chinese participants involved in the...

  11. THE IMPORTANCE OF PERSONNEL MOTIVATION IN THE MANAGEMENT PROCESS

    OpenAIRE

    NĂSTASIE MIHAELA – ANDREEA

    2015-01-01

    General research area of this article is the motivation of personnel, essential tool in the management process, and also a component derived from human resource management. In economic activity, personnel motivation should be regarded as an internal process, not as an imperative that can be imposed from outside the economic entity. Managers of economic entities must, first, understand personnel motivation strategies, how they influence positively or negatively the internal motivat...

  12. [THE INFLUENCE OF MELANIN ON THE GASTRIC MUCOSA AND HYPOTHALAMIC-PITUITARY-ADRENOCORTICAL AXIS UNDER ACUTE STRESS CONDITIONS].

    Science.gov (United States)

    Golyshkin, D V; Falalyeyeva, T M; Neporada, K S; Beregova, T V

    2015-01-01

    We studied the influence of melanin from yeast-like fungi Nadsoniella nigra strain X1 on the changes of the levels of adrenocorticotropic hormone (ACTH) and cortisol in blood serum of rats, adrenal glands weight ratio and lesions of the gastric mucosa (GM) caused by neuromuscular tension by Selye. Melanin administration restored functioning of the hypothalamic-pituitary-adrenal axis that was evident by an increase of ACTH concentration by 42% and a decrease of cortisol concentration by 19% compared to the rats injected with water (group 2). In rats treated with melanin, the adrenal glands weight ratio, didn't differ from intact control group of the rats. Melanin decreased ulcers area by 64% and reduced the content of free hydroxyproline by 29%, the free fucose by 16% and the free hexuronic acids by 24% in the GM compared to the group 2 of the rats. It is established that the mechanism of melanin stress-protective properties are based on its regulation of the glucocorticoids secretion and prevention of GM collagen and extracellular matrix substances depolymerization. Melanin possesses gastroprotective properties and is a perspective agent for preventing and treatment of consequences of the stress influence on the organism.

  13. Influence of dietary patterns on the risk of acute myocardial infarction in China population: the INTERHEART China study

    Institute of Scientific and Technical Information of China (English)

    GUO Jin; LI Wei; WANG Yang; CHEN Tao; Koon Teo; LIU Li-sheng

    2013-01-01

    Background Some dietary patterns are risk factors for acute myocardial infarction (AMI).Chinese traditional food and habits vary from other cultures.The present study determined whether different dietary patterns were associated with AMI in Chinese people.Methods We conducted a case-control study.There were 1312 cases of first AMI and 2235 control subjects who did not have previous angina,diabetes mellitus,hypertension or stroke.Controls were matched to cases on age and gender.Diet was measured with a validated,19 item food frequency questionnaire.We identified three major dietary patterns using factor analysis:vitamin and microelement pattern (high intake of vegetables,fruits and tofu),carbohydrate pattern (high in grain),and fat and protein pattern (high in meat,fish,eggs and fried foods).Results After adjusting for all risk factors,the vitamin and microelement pattern was inversely associated with AMI risk (global P value,0.0001).Compared with the first quartile,the adjusted ORs of AMI were 0.81 (95% CI:0.66-1.00) for the second quartile,0.67 (95% CI:0.54-0.82) for the third,and 0.70 (95% CI:0.56-0.88) for the fourth.Several dietary frequencies (serves per week) including vegetables,fruits and tofu were closely associated with decrease of AMI risk.Carbohydrate pattern showed weak relationship with AMI.We observed a U-shaped association between frequencies of fat and protein pattern and AMI risk.Excessive fat intake increased the AMI risk.The adjusted OR of AMI associated with the higher level of green vegetables was 0.37 (95% CI:0.24-0.57) in women and 0.65 (95% CI:0.51-0.82) in men (P value for heterogeneity,0.0140).Conclusions Unhealthy dietary intake can increase the AMI risk.Improving intake of vegetables,fruits and tofu have the potential to partially prevent the rising epidemic of cardiovascular disease in China.

  14. A preliminary Analysis of Dörnyei and Otto’s Process Model of L2 Motivation

    Institute of Scientific and Technical Information of China (English)

    徐佳佳

    2015-01-01

    In the past few decades, motivation has already become a recurring topic in SLA field, where motivational theories have placed great influence on language teaching. Different from previous motivation theories, Dörnyei and Otto’s process model of L2 motivation focuses on the dynamicity of motivation.This paper aims at analyzing the process model of L2 motivation and proposing stimulation strategies for each phase to attain learning effect.

  15. A preliminary Analysis of Drnyei and Otto’s Process Model of L2 Motivation

    Institute of Scientific and Technical Information of China (English)

    徐佳佳

    2015-01-01

    In the past few decades, motivation has already become a recurring topic in SLA field, where motivational theories have placed great influence on language teaching.Different from previous motivation theories, Drnyei and Otto’s process model of L2 motivation focuses on the dynamicity of motivation.This paper aims at analyzing the process model of L2 motivation and proposing stimulation strategies for each phase to attain learning effect.

  16. From appraisal to motivation

    Directory of Open Access Journals (Sweden)

    Rudkovsky V. N.

    2009-06-01

    Full Text Available Some aspects related to identifying the level of the necessary personnel competence and motivation on introdusing the quality managament system in research and production enterprises are quoted.

  17. Handling motivation the Kindergarten

    DEFF Research Database (Denmark)

    Lund, Ole

    2016-01-01

    In this paper I will investigate the construction of motivation in interactions between educators and pre-school children. Hitherto research on this subject has typically been preoccupied with the minds and motives of children at the expense of their sensuous and bodily presence. On the basis...... of field work observations in a Danish Kindergarten, and interpretations drawing on theorizations of embodiment I intend to show how children’s motivation to engage can be developed from the ways the educators apply themselves bodily in the educational environment, and act upon and manipulate the bodily...... presence of the children, rather than explaining the intellectual or instrumental reasons behind the activities. Furthermore I will argue that the prerequisites for motivation is developed when educators hold on to activities; that is making the children repeat activities and over time making them capable...

  18. Motivation and Adult Education.

    Science.gov (United States)

    Taylor, J. Rodney

    1982-01-01

    The author reviews theories of human motivation: Lewin's force field analysis, Skinner's operant reinforcement theory, and Maslow's hierarchy of needs. He then extracts the implications of these theories for adult learning. SK)

  19. Measuring adolescent science motivation

    Science.gov (United States)

    Schumm, Maximiliane F.; Bogner, Franz X.

    2016-02-01

    To monitor science motivation, 232 tenth graders of the college preparatory level ('Gymnasium') completed the Science Motivation Questionnaire II (SMQ-II). Additionally, personality data were collected using a 10-item version of the Big Five Inventory. A subsequent exploratory factor analysis based on the eigenvalue-greater-than-one criterion, extracted a loading pattern, which in principle, followed the SMQ-II frame. Two items were dropped due to inappropriate loadings. The remaining SMQ-II seems to provide a consistent scale matching the findings in literature. Nevertheless, also possible shortcomings of the scale are discussed. Data showed a higher perceived self-determination in girls which seems compensated by their lower self-efficacy beliefs leading to equality of females and males in overall science motivation scores. Additionally, the Big Five personality traits and science motivation components show little relationship.

  20. Motivational Factors, Gender and Engineering Education

    Science.gov (United States)

    Kolmos, Anette; Mejlgaard, Niels; Haase, Sanne; Holgaard, Jette Egelund

    2013-01-01

    Based on survey data covering the full population of students enrolled in Danish engineering education in autumn 2010, we explore the motivational factors behind educational choice, with a particular aim of comparing male and female students reasons for choosing a career in engineering. We find that women are significantly more influenced by…

  1. Learning Motivation: The Role of Opportunity

    Science.gov (United States)

    McCaslin, Mary

    2008-01-01

    Background/Context: Student motivation typically has been studied as it relates to extrinsic (e.g., reinforcement) and intrinsic (e.g., choice) sources of influence. Our observation of Grades 3-5 classrooms engaged in Comprehensive School Reform (CSR), however, unexpectedly indicated that opportunities for both rewards and choice were scarce. This…

  2. Understanding Motivators and Barriers to Physical Activity

    Science.gov (United States)

    Patay, Mary E.; Patton, Kevin; Parker, Melissa; Fahey, Kathleen; Sinclair, Christina

    2015-01-01

    The purpose of this study was to understand the factors that influence physical activity among year-round residents in an isolated summer resort community. Specifically, we explored the personal, environmental, social, and culture-specific perceived motivators and barriers to physical activity. Participants were formally interviewed about their…

  3. Motivational Factors in Health and Disease.

    Science.gov (United States)

    McClelland, David C.

    1989-01-01

    Study of the role of personality factors in health and disease suggests that motivational variables are related to and influence physiological systems. Affiliative trust and a greater sense of agency are associated with better health, while affiliative cynicism and a sense of helplessness are associated with more illness. (AF)

  4. Influence of motivational interview on negative emotion of convalescence schizophrenia patients%动机性访谈对恢复期精神分裂症患者负性情绪的影响

    Institute of Scientific and Technical Information of China (English)

    王玉春

    2015-01-01

    目的:探讨动机性访谈对恢复期精神分裂症患者负性情绪的影响,以帮助患者消除负性情绪,全面康复,顺利回归社会。方法100例恢复期精神分裂症患者,按入组先后顺序随机分为实验组和对照组,各50例,两组均接受抗精神病药物系统治疗,对照组给予精神科护理常规及心理护理,实验组患者在此基础上每周至少访谈1次,连续8周,两组患者在访谈前后分别采用焦虑自评量表(SAS)、抑郁自评量表(SDS)评定评分。结果访谈8周后两组患者评定评分均有变化,实验组患者变化更明显(P<0.05)。结论动机性访谈能有效消除恢复期精神分裂症患者的负性情绪,促进患者的全面康复。%Objective To investigate the influence of motivational interview on negative emotion of convalescence schizophrenia patients, in order to help them eliminate negative emotion, gain comprehensive rehabilitation and return to society.Methods A total of 100 convalescence schizophrenia patients were randomly divided into experimental group and control group, with 50 cases in each group. Both groups received systematic treatment by antipsychotics, conventional psychiatric and mental nursing. The experimental group received additional interview at least once a week for 8 weeks. Self rating anxiety scale (SAS) and self rating depression scale (SDS) were applied for both groups before and after interview.Results After 8 weeks of interview, both groups had changes in evaluation scores, and the experimental group had much more obvious changes (P<0.05). Conclusion Motivational interview can effectively eliminate negative emotion of convalescence schizophrenia patients and promote their comprehensive rehabilitation.

  5. Adaptive Motivation Theory

    Science.gov (United States)

    1985-06-01

    in behavior left to explain. Kleinginna and Kleinginna (1981) have gathered no fewer than 140 definitions of motivation that have appeared in the...34 ( Kleinginna 4 - . .o. . Z. and Kleinginna , 1981). As a result, if you are inclined to accept Maslow’s notions, you are less interested in the choice aspect of...Snyderman, B. (1959). The motivation to work. New York: Wiley. Jaques, E. (1961). Equitable payment. New York: Wiley, 1961. 45 Kleinginna , P. R. and

  6. Lessons in Student Motivation

    OpenAIRE

    2007-01-01

    The tools students have at their ready to do well are really amazing: engaging, thorough, and colorful textbooks; the Internet, of course; faculty who know how to teach and offer a plethora of information; and seemingly endless possibilities for optimal learning environments. Yet with all these improved “mousetraps” there is one factor that, if missing, will keep each of these silent – and the student will learn little or naught: motivation. Indeed, if the student is not motivated to learn, a...

  7. Acute Bronchitis

    Science.gov (United States)

    ... Smoking also slows down the healing process. Acute bronchitis treatment Most cases of acute bronchitis can be treated at home.Drink fluids, but ... bronchial tree. Your doctor will decide if this treatment is right for you. Living with acute bronchitis Most cases of acute bronchitis go away on ...

  8. Effects of intrinsic motivation on feedback processing during learning.

    Science.gov (United States)

    DePasque, Samantha; Tricomi, Elizabeth

    2015-10-01

    Learning commonly requires feedback about the consequences of one's actions, which can drive learners to modify their behavior. Motivation may determine how sensitive an individual might be to such feedback, particularly in educational contexts where some students value academic achievement more than others. Thus, motivation for a task might influence the value placed on performance feedback and how effectively it is used to improve learning. To investigate the interplay between intrinsic motivation and feedback processing, we used functional magnetic resonance imaging (fMRI) during feedback-based learning before and after a novel manipulation based on motivational interviewing, a technique for enhancing treatment motivation in mental health settings. Because of its role in the reinforcement learning system, the striatum is situated to play a significant role in the modulation of learning based on motivation. Consistent with this idea, motivation levels during the task were associated with sensitivity to positive versus negative feedback in the striatum. Additionally, heightened motivation following a brief motivational interview was associated with increases in feedback sensitivity in the left medial temporal lobe. Our results suggest that motivation modulates neural responses to performance-related feedback, and furthermore that changes in motivation facilitate processing in areas that support learning and memory.

  9. On Motivating Operations at the Point of Online Purchase Setting

    Science.gov (United States)

    Fagerstrom, Asle; Arntzen, Erik

    2013-01-01

    Consumer behavior analysis can be applied over a wide range of economic topics in which the main focus is the contingencies that influence the behavior of the economic agent. This paper provides an overview on the work that has been done on the impact from motivating operations at the point of online purchase situation. Motivating operations, a…

  10. Motivation to learn : Engaging students with congenital and acquired deafblindness

    NARCIS (Netherlands)

    Haakma, Ineke

    2015-01-01

    People are intrinsically motivated to learn. This also holds for children with deafblindness, even though deafblindness can negatively influence their motivation to learn. Double sensory loss can hinder the ability to explore, observe, imitate and communicate. Teachers have an important role in crea

  11. How to Inspire the Motivation in Second Language Acquisition

    Institute of Scientific and Technical Information of China (English)

    王念婷

    2012-01-01

    Motivation is an important non-intellectual and emotional factors in SLA (Second Language Acquisition) and have great influence on L2 (Second Language) learning. This paper will talk about how to train and inspire the motivation of L2 learner.

  12. Russian consumers' motives for food choice.

    Science.gov (United States)

    Honkanen, Pirjo; Frewer, Lynn

    2009-04-01

    Knowledge about food choice motives which have potential to influence consumer consumption decisions is important when designing food and health policies, as well as marketing strategies. Russian consumers' food choice motives were studied in a survey (1081 respondents across four cities), with the purpose of identifying consumer segments based on these motives. These segments were then profiled using consumption, attitudinal and demographic variables. Face-to-face interviews were used to sample the data, which were analysed with two-step cluster analysis (SPSS). Three clusters emerged, representing 21.5%, 45.8% and 32.7% of the sample. The clusters were similar in terms of the order of motivations, but differed in motivational level. Sensory factors and availability were the most important motives for food choice in all three clusters, followed by price. This may reflect the turbulence which Russia has recently experienced politically and economically. Cluster profiles differed in relation to socio-demographic factors, consumption patterns and attitudes towards health and healthy food.

  13. THE ANALYSIS OF FACTORS INFLUENCING THE TERMS OF HOSPITAL ADMISSION IN PATIENTS WITH ACUTE CORONARY SYNDROM (ACCORDING TO THE LIS STUDY DATA – LYUBERTSY STUDY ON MORTALITY RATE IN PATIENTS AFTER ACUTE MYOCARDIAL INFARCTION

    Directory of Open Access Journals (Sweden)

    M. L. Ginzburg

    2012-01-01

    Full Text Available Aim. To evaluate main factors influencing admission time to cardiovascular care unit in patients with acute coronary syndrome (ACS. Material and methods. Anonymous questionnaire was used to study factors associated with prehospital delay. A total of 363 patients aged 63.2±12.3 (24-89 years were enrolled into the study: women – 132 (37%, men – 231 (63%. Results. The main reason for emergency call was typical pain syndrome (87%. 52% of the patients experienced the pain syndrome for the first time, the others noted change in the pain characteristics. 28% of the patients did nothing to relieve the chest pain; only one third of the patients used short-acting nitrates. The main reasons for delay in emergency call were the follows: hope that the symptoms will pass off aidless, unwillingness to disturb medical staff, various family circumstances and so on. Almost third part of the patients sought medical attention more than one hour after pain syndrome onset, about half of the patients called an ambulance within the first 40 minutes. Women sought medical advice later than men and used nitroglycerin less often. Experience of myocardial infarctions decreased in time before emergency call and increase in frequency of nitroglycerin intake before ambulance arrival but these correlations were weak (r≤0.25. Conclusion. Very high and high cardiovascular risk patients underestimate severity of possible complications of their disease and necessity for emergency call, they are also not familiar with the first aid algorithm in emergency cases. To reduce prehospital delay hospital and out-patient clinic doctors have to regularly inform high-risk patients and their relatives about the ACS symptoms and methods of the first aid.

  14. THE ANALYSIS OF FACTORS INFLUENCING THE TERMS OF HOSPITAL ADMISSION IN PATIENTS WITH ACUTE CORONARY SYNDROM (ACCORDING TO THE LIS STUDY DATA – LYUBERTSY STUDY ON MORTALITY RATE IN PATIENTS AFTER ACUTE MYOCARDIAL INFARCTION

    Directory of Open Access Journals (Sweden)

    M. L. Ginzburg

    2015-12-01

    Full Text Available Aim. To evaluate main factors influencing admission time to cardiovascular care unit in patients with acute coronary syndrome (ACS. Material and methods. Anonymous questionnaire was used to study factors associated with prehospital delay. A total of 363 patients aged 63.2±12.3 (24-89 years were enrolled into the study: women – 132 (37%, men – 231 (63%. Results. The main reason for emergency call was typical pain syndrome (87%. 52% of the patients experienced the pain syndrome for the first time, the others noted change in the pain characteristics. 28% of the patients did nothing to relieve the chest pain; only one third of the patients used short-acting nitrates. The main reasons for delay in emergency call were the follows: hope that the symptoms will pass off aidless, unwillingness to disturb medical staff, various family circumstances and so on. Almost third part of the patients sought medical attention more than one hour after pain syndrome onset, about half of the patients called an ambulance within the first 40 minutes. Women sought medical advice later than men and used nitroglycerin less often. Experience of myocardial infarctions decreased in time before emergency call and increase in frequency of nitroglycerin intake before ambulance arrival but these correlations were weak (r≤0.25. Conclusion. Very high and high cardiovascular risk patients underestimate severity of possible complications of their disease and necessity for emergency call, they are also not familiar with the first aid algorithm in emergency cases. To reduce prehospital delay hospital and out-patient clinic doctors have to regularly inform high-risk patients and their relatives about the ACS symptoms and methods of the first aid.

  15. Influence of motivated interview on negative emotions and compliance of stroke patients%动机性访谈对脑卒中患者负性情绪及依从性的影响

    Institute of Scientific and Technical Information of China (English)

    李爱梅

    2014-01-01

    目的:探讨动机性访谈对脑卒中患者负性情绪的影响,以提高患者的遵医行为和自我效能,促进患者尽早康复。方法选取2013年1~12月住院的脑卒中患者78例,按住院先后顺序随机分为对照组和实验组各39例。对照组给予常规护理,实验组在对照组的基础上给予动机性访谈。2组患者在教育前、教育后分别给予焦虑自评量表﹙SAS﹚、抑郁自评量表﹙SDS﹚、一般自我效能感量表(GSES )、自制遵医行为量表评分。结果教育前2组SAS、SDS、GSES、自制遵医行为量表评分无统计学意义(P>0 v.05)。教育8周后2组SAS、SDS各因子分与教育前比较均降低,实验组比对照组降低明显(P<0.05);2组GSES评分和遵医行为较教育前提高,实验组提高的更明%Objective To study the influence of motivated interview on negative emotions ,to improve patients′ compliant behaviors and self-efficiency .Methods Seventy-eight patients in our hospital from January 2013 to December 2013 ,were divided into experimental group (n=39) and control group (n=39) according to the sequence of admission .The control group was given common nursing ,and the experimental group was given motivated interview at the base of the control group . The self-evaluation of anxiety scale (SAS) ,depression self rating scale (SDS) ,general self-efficacy scale (GSES) ,self-made compliance behavior scale were used in the study .Results There were no statistical significance between the scores of two groups before education (P> 0 .05) .Each factor points of SAS ,SDS decreased after 8 weeks′education ,and which in the experimental group reduced more significantly(P< 0 .05) .The scores of GSES and compliant behaviors both improved in 2 groups ,and which in the experimental group improved more significantly (P< 0 .05) .Conclusion Motivated interviews can reduce stroke patients′negative emotions ,improve the compliant behaviors and

  16. Motivation Theories of Maslow, Herzberg, McGregor & McClelland. A Literature Review of Selected Theories Dealing with Job Satisfaction and Motivation.

    Science.gov (United States)

    Pardee, Ronald L.

    Job satisfaction, motivation, and reward systems are included in one area of organizational theory. The strongest influence in this area is motivation because it overlaps into both of the other two components. A review of the classical literature on motivation reveals four major theory areas: (1) Maslow's Hierarchy of Needs; (2) Herzberg's…

  17. Study on Influence Factors for Households ' Motivation to Residential Land Exit in Urban Fringes%城市边缘区农户宅基地腾退动机影响因素研究

    Institute of Scientific and Technical Information of China (English)

    杨玉珍

    2012-01-01

    Based on households' rationality, survivability, commercial, and social characteristics, 27 villages of Xinxiang city, Anyang city and Hebi city in Henan provir.ce are selected as samples. Based on surveys of 751 households, influence factors of residential land characteristics, household characteristics; reason & survival expectancy and social behavior characteristics including 20 indicators are established. The Logistic regression model is used to study influence factors of households' motivation to residential land exit and displacement on the urban fringes. Research results show that, ratio of households who want to residential land exit and displacement is close to 50% .According to the effect degree, factors influencing households' residential land exit in wards are: policy satisfaction, social security, housing service life, concurring opinion of family members, concurring opinion of success favors, children can receive better education, distance between city to residential land, per capita housing area, households' education level and etc.%依据农户的理性、生存性、商品性、社会性特征,选取河南省新乡市、安阳市、鹤壁市边缘区27个自然村为样本,基于对751户农户的调研数据,建立宅基地特征、农户特征、理性和生存预期、社会性行为特征20项指标的影响因素集,采用Logistic回归模型,对城市边缘区农户宅基地腾退、置换行为的影响因素进行研究。结果表明,有宅基地腾退动机的农户比例接近50%。按照作用程度,影响农户宅基地腾退的因素依次为腾退政策的满意程度、社会保障问题、房屋使用年限、家庭成员的赞同、腾退成功者的赞同意见、让子女接受更好的教育、宅基地距城镇距离、人均住房面积、农户的文化程度等。

  18. The influence of acutely administered nicotine on cue-induced craving for gambling in at-risk video lottery terminal gamblers who smoke.

    Science.gov (United States)

    McGrath, Daniel S; Dorbeck, Anders; Barrett, Sean P

    2013-04-01

    Evidence indicates that tobacco use and gambling often co-occur. Despite this association, little is known about how tobacco use affects the propensity to gamble. Nicotine, the putative addictive component of tobacco, has been reported to potentiate the hedonic value of other nonsmoking stimuli. Environmental cues have been identified as an important contributor to relapse in addictive behavior; however, the extent to which nicotine can affect the strength of gambling cues remains unknown. This study examined whether nicotine influences subjective ratings for gambling following gambling cues. In a mixed within/between-subjects design, 30 (20 men) video lottery terminal (VLT) gamblers ('moderate-risk' or 'problem' gamblers) who smoke daily were assigned to nicotine (4 mg deliverable) or placebo lozenge conditions. Subjective and behavioral responses were assessed at baseline, following lozenge, following neutral cues, and following presentation of gambling cues. Nicotine lozenge was found to significantly reduce tobacco-related cravings (Pgambling-related cravings, the choice to play a VLT, or other subjective responses. These results suggest that a low dose of acutely administered nicotine does not increase cue-induced craving for gambling in at-risk VLT gamblers who smoke.

  19. Influence of intravascular low level He-Ne laser irradiation on iNOS, total-NOS, and ET-1 in acute spinal cord-injured rabbits

    Science.gov (United States)

    Yin, Zhenchun; Dong, Yinghai; Zhu, Jing

    2005-07-01

    Objective To research the influence of intravascular low level Laser irradiation (ILLLI) on total NOS, iNOS, and ET-1 in spinal cord following acute spinal cord injury (ASCI), and discuss the protective effects of ILLLI on neurons .Methods 72 rabbits were randomly divided into 3 groups: treatment group, injury group and control group. In treatment group and injury group, after laminectomy at the level of T-13, ASCI was performed by using Allen"s method with slight modification (6g×10cm) on rabbits. After injury, rabbits were treated immediately with He-Ne laser (power 5 mW, 1 hour per day for 10 days). At the day of 10th after treatment, total-NOS, iNOS, and ET-1 in spinal cord tissues were measured. Results The expression level of total-NOS, iNOS, and ET-1 in spinal cord in injury group were significantly higher than those in control group (Pspinal cord. It indicates that ILLLI can relieve the overexpression of total-NOS, iNOS, and ET-1 ,and thus can perform protective effects on neurons in the course of secondary spinal cord injury (SSCI) following ASCI

  20. Acute influence of different beta-blocking agents upon left heart hemodynamics at rest and during exercise in patients with coronary artery disease.

    Science.gov (United States)

    Reale, A; Nigri, A; Gioffrè, P A; Motolese, M

    1979-02-01

    The study investigated the acute hemodynamic changes induced in patients with angiographically confirmed coronary artery disease by 3 beta-blockers: metoprolol, cardioselective without intrinsic sympathomimetic activity (ISA), group I, 11 patients; bunitrolol, noncardioselective with ISA, group II, 11 patients; oxprenolol, noncardioselective with ISA, group III, 11 patients. Hemodynamic variables were obtained at rest and during exercise, before and 45 min after 10 mg i.v. of the drug. Changes in LVEDP and cardiac indexes were such as LV function was improved in 1 patient of group I, 7 patients of group II and 5 patients of group III; impaired in 4 patients of group I and in 1 patient of group III; unchanged in the others. Contractility indexes were less influenced by bunitrolol and oxprenolol. During exercise there was a significant difference between groups for LVEDP which was lower in group II (P less than 0.01). The data seem to indicate that the choice of the beta-blocker may be of importance when it is desirable that an already compromised cardiac function be not further impaired by pharmacological intervention.