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Extrinsic motivation

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https://www.readbyqxmd.com/read/28197098/in-vitro-antiproliferative-and-apoptosis-inducing-effect-of-allium-atroviolaceum-bulb-extract-on-breast-cervical-and-liver-cancer-cells
#1
Somayeh Khazaei, Norhaizan M Esa, Vasudevan Ramachandran, Roslida A Hamid, Ashok K Pandurangan, Ali Etemad, Patimah Ismail
Natural products are considered potent sources for novel drug discovery and development. The multiple therapeutic effects of natural compounds in traditional medicine motivate us to evaluate the cytotoxic activity of bulb of Allium atroviolaceum in MCF7 and MDA-MB-231, HeLa and HepG2 cell lines. The bulb methanol extract of A. atroviolaceum was found to be an active cell proliferation inhibitor at the time and dose dependent manner. Determination of DNA content by flow cytometry demonstrated S and G2/M phase arrest of MCF-7 cell, correlated to Cdk1 downregulation, S phase arrest in MDA-MB-231 which is p53 and Cdk1-dependent, sub-G0 cell cycle arrest in HeLa aligned with Cdk1 downregulation, G0/G1, S, G2/M phase arrest in HepG2 which is p53-dependent...
2017: Frontiers in Pharmacology
https://www.readbyqxmd.com/read/28185338/distinguishing-subtypes-of-extrinsic-motivation-among-people-with-mild-to-borderline-intellectual-disability
#2
N Frielink, C Schuengel, P Embregts
BACKGROUND: According to self-determination theory, motivation is ordered in types, including amotivation, extrinsic motivation and intrinsic motivation. Self-determination theory defines four subtypes of extrinsic motivation: external motivation, introjected motivation, identified motivation and integrated motivation. Although it has been argued theoretically that the different types of motivation are universally applicable, Reid et al. () proposed a dichotomy of broad subtypes of extrinsic motivation for people with intellectual disability (ID) due to their cognitive limitations...
February 10, 2017: Journal of Intellectual Disability Research: JIDR
https://www.readbyqxmd.com/read/28168540/association-of-intrinsic-motivating-factors-and-markers-of-physician-well-being-a-national-physician-survey
#3
Hyo Jung Tak, Farr A Curlin, John D Yoon
BACKGROUND: Although intrinsic motivating factors play important roles in physician well-being and productivity, most studies have focused on extrinsic motivating factors such as salary and work environment. OBJECTIVE: To examine the association of intrinsic motivators with physicians' career satisfaction, life satisfaction, and clinical commitment, while accounting for established extrinsic motivators as well. DESIGN AND PARTICIPANTS: A nationally representative survey of 2000 US physicians, fielded October to December 2011...
February 6, 2017: Journal of General Internal Medicine
https://www.readbyqxmd.com/read/28155221/math-grades-and-intrinsic-motivation-in-elementary-school-a-longitudinal-investigation-of-their-association
#4
Anne F Weidinger, Ricarda Steinmayr, Birgit Spinath
BACKGROUND: It is often argued that the negative development of intrinsic motivation in elementary school strongly depends on the presence of school grades because grades represent extrinsic consequences and achievement feedback that are supposed to influence intrinsically motivated behaviour. However, only a few studies have tested this hypothesis. AIMS: Therefore, we investigated the role of school grades in inter- and intra-individual changes in elementary school students' intrinsic motivation from when grades were first introduced until the end of elementary school, when students in Germany receive recommendations for a secondary school type on the basis of their prior performance in school...
February 3, 2017: British Journal of Educational Psychology
https://www.readbyqxmd.com/read/28150986/dual-tuning-in-creative-processes-joint-contributions-of-intrinsic-and-extrinsic-motivational-orientations
#5
Yaping Gong, Junfeng Wu, Lynda Jiwen Song, Zhen Zhang
Intrinsic and extrinsic motivational orientations often coexist and can serve important functions. We develop and test a model in which intrinsic and extrinsic motivational orientations interact positively to influence personal creativity goal. Personal creativity goal, in turn, has a positive relationship with incremental creativity and an inverted U-shaped relationship with radical creativity. In a pilot study, we validated the personal creativity goal measure using 180 (Sample 1) and 69 (Sample 2) employees from a consulting firm...
February 2, 2017: Journal of Applied Psychology
https://www.readbyqxmd.com/read/28144978/effect-of-team-sports-and-resistance-training-on-physical-function-%C3%A2-quality-of-life-and-motivation-in-older-adults
#6
M T Pedersen, J Vorup, A Nistrup, J M Wikman, J M Alstrøm, P S Melcher, G U Pfister, J Bangsbo
The aim of this study was to investigate the effect of team sports and resistance training on physical function, psychological health, quality of life, and motivation in older untrained adults. Twenty-five untrained men and forty-seven untrained women aged 80 (range: 67-93) years were recruited. Fifty-one were assigned to a training group (TRG) of which twenty-five performed team training (TG) and twenty-six resistance training (RG). The remaining twenty-one were allocated to a control group (CG). TRG trained for 1 hour twice a week for 12 weeks...
February 1, 2017: Scandinavian Journal of Medicine & Science in Sports
https://www.readbyqxmd.com/read/28031771/a-comparison-of-physical-education-students-motivation-using-polish-and-turkish-versions-of-the-academic-motivation-scale
#7
Agnieszka Ardeńska, Rajmund Tomik, Serkan Berber, Burak Düz, Barış Çivak, Uğur Çalişkan, Joanna Ogrodnik
Motivation is an important phenomenon in the realm of education, particularly in the university fields connected with physical education and sport, where it is necessary to accommodate and balance intellectual abilities and physical fitness. The present study tested motivation levels among university students in the fields connected with physical education and sport in Poland and Turkey. It was based on the Self-Determination Theory (Deci and Ryan, 1985), namely intrinsic motivation, extrinsic motivation and amotivation which impact human behaviour...
December 1, 2016: Journal of Human Kinetics
https://www.readbyqxmd.com/read/28008887/the-initial-value-problem-as-it-relates-to-numerical-relativity
#8
Wolfgang Tichy
Spacetime is foliated by spatial hypersurfaces in the 3+1 split of general relativity. The initial value problem then consists of specifying initial data for all fields on one such a spatial hypersurface, such that the subsequent evolution forward in time is fully determined. On each hypersurface the 3-metric and extrinsic curvature describe the geometry. Together with matter fields such as fluid velocity, energy density and rest mass density, the 3-metric and extrinsic curvature then constitute the initial data...
December 23, 2016: Reports on Progress in Physics
https://www.readbyqxmd.com/read/27997928/development-and-validation-of-the-motivations-for-selection-of-medical-study-msms-questionnaire-in-india
#9
Sonu Goel, Federica Angeli, Neetu Singla, Dirk Ruwaard
BACKGROUND AND OBJECTIVE: Understanding medical students' motivation to select medical studies is particularly salient to inform practice and policymaking in countries-such as India-where shortage of medical personnel poses crucial and chronical challenges to healthcare systems. This study aims to develop and validate a questionnaire to assess the motivation of medical students to select medical studies. METHODS: A Motivation for Selection of Medical Study (MSMS) questionnaire was developed using extensive literature review followed by Delphi technique...
2016: PloS One
https://www.readbyqxmd.com/read/27965853/feasibility-and-acceptability-of-a-nursing-intervention-with-family-caregiver-on-self-care-among-heart-failure-patients-a-randomized-pilot-trial
#10
Sylvie Cossette, Hayet Belaid, Sonia Heppell, Tanya Mailhot, Marie-Claude Guertin
BACKGROUND: Self-care practices in heart failure (HF) contribute to quality of life, symptom stabilization, and extended life expectancy. However, adherence to practices such as liquid and salt restriction or symptom monitoring require high motivation on a daily basis. The aim was to assess the feasibility, acceptability, and potential effectiveness of a nursing intervention with family caregivers, aimed at improving self-care practice of HF patients. METHODS: This pilot study involved 32 HF patient-caregiver dyads (16/group) randomized to an experimental (EG) or control group (CG)...
2016: Pilot and Feasibility Studies
https://www.readbyqxmd.com/read/27926451/motivation-what-have-we-learned-and-what-is-still-missing
#11
B Studer, S Knecht
This final chapter deliberates three overarching topics and conclusions of the research presented in this volume: the endurance of the concept of extrinsic vs intrinsic motivation, the importance of considering subjective costs of activities when aiming to understand and enhance motivation, and current knowledge of the neurobiological underpinnings of motivation. Furthermore, three topics for future motivation research are outlined, namely the assessment and determinants of intrinsic benefits, the reconciliation of activity-specific motivation models with generalized motivation impairments in clinical populations, and the motivational dynamics of groups...
2016: Progress in Brain Research
https://www.readbyqxmd.com/read/27926441/a-benefit-cost-framework-of-motivation-for-a-specific-activity
#12
B Studer, S Knecht
How can an individual be motivated to perform a target exercise or activity? This question arises in training, therapeutic, and education settings alike, yet despite-or even because of-the large range of extant motivation theories, finding a clear answer to this question can be challenging. Here we propose an application-friendly framework of motivation for a specific activity or exercise that incorporates core concepts from several well-regarded psychological and economic theories of motivation. The key assumption of this framework is that motivation for performing a given activity is determined by the expected benefits and the expected costs of (performance of) the activity...
2016: Progress in Brain Research
https://www.readbyqxmd.com/read/27906668/an-analysis-of-factors-affecting-mature-age-students-academic-success-in-undergraduate-nursing-programs-a-critical-literature-review
#13
Lisa J Hayden, Sarah Y Jeong, Carol A Norton
The population of mature age students entering university nursing programs has steadily increased in both Australia and worldwide. The objective of the literature review was to explore how mature age students perform academically and to analyse the factors associated with their academic performance in nursing programs. A literature search was conducted in the following databases: CINAHL, ProQuest, Medline, Cochrane, Mosby's Index, Joanna Briggs Institute (JBI), and Scopus. Twenty-six (26) research papers published between 2000 and 2014 have met the selection criteria of this review...
January 1, 2016: International Journal of Nursing Education Scholarship
https://www.readbyqxmd.com/read/27899828/pharmacy-educator-motives-to-pursue-pedagogical-knowledge
#14
Patricia Baia, Aimee F Strang
Objective. To investigate motives of pharmacy educators who pursue pedagogical knowledge through professional development programs and to develop a model of motivation to inform future development. Methods. A mixed-methods approach was used to study both qualitative and quantitative data. Written narratives, postmodule quizzes, and survey data were collected during a 5-year period (2010-2014) from pharmacy educators who participated in an online professional development program titled Helping Educators Learn Pedagogy (HELP)...
October 25, 2016: American Journal of Pharmaceutical Education
https://www.readbyqxmd.com/read/27899732/intrinsic-and-extrinsic-science-a-dialectic-of-scientific-fame
#15
Gregory J Feist
In this article, I argue that scientific fame and impact exists on a continuum from the mundane to the transformative/revolutionary. Ideally, one achieves fame and impact in science by synthesizing two extreme career prototypes: intrinsic and extrinsic research. The former is guided by interest, curiosity, passion, gut, and intuition for important untapped topics. The latter is guided by money, grants, and/or what is being published in top-tier journals. Assessment of fame and impact in science ultimately rests on productivity (publication) and some variation of its impact (citations)...
November 2016: Perspectives on Psychological Science: a Journal of the Association for Psychological Science
https://www.readbyqxmd.com/read/27870424/sex-dependent-differences-in-voluntary-physical-activity
#16
REVIEW
Cheryl S Rosenfeld
Numbers of overweight and obese individuals are increasing in the United States and globally, and, correspondingly, the associated health care costs are rising dramatically. More than one-third of children are currently considered obese with a predisposition to type 2 diabetes, and it is likely that their metabolic conditions will worsen with age. Physical inactivity has also risen to be the leading cause of many chronic, noncommunicable diseases (NCD). Children are more physically inactive now than they were in past decades, which may be due to intrinsic and extrinsic factors...
January 2, 2017: Journal of Neuroscience Research
https://www.readbyqxmd.com/read/27858999/motivation-strategy-and-english-as-a-foreign-language-vocabulary-learning-a-structural-equation%C3%A2-modelling-study
#17
Yining Zhang, Chin-Hsi Lin, Dongbo Zhang, Yunjeong Choi
BACKGROUND: In spite of considerable advancements in our understanding of the different factors involved in achieving vocabulary-learning success, the overall pattern and interrelationships of critical factors involved in L2 vocabulary learning - particularly, the mechanisms through which learners regulate their motivation and learning strategies - remain unclear. AIMS: This study examined L2 vocabulary learning, focusing on the joint influence of different motivational factors and learning strategies on the vocabulary breadth of adolescent learners of English as a foreign language (EFL) in China...
November 14, 2016: British Journal of Educational Psychology
https://www.readbyqxmd.com/read/27836238/systematic-review-of-voluntary-participation-in-simulation-based-laparoscopic-skills-training-motivators-and-barriers-for-surgical-trainee-attendance
#18
Hannah Gostlow, Nicholas Marlow, Wendy Babidge, Guy Maddern
OBJECTIVE: To examine and report on evidence relating to surgical trainees' voluntary participation in simulation-based laparoscopic skills training. Specifically, the underlying motivators, enablers, and barriers faced by surgical trainees with regard to attending training sessions on a regular basis. DESIGN: A systematic search of the literature (PubMed; CINAHL; EMBASE; Cochrane Collaboration) was conducted between May and July 2015. Studies were included on whether they reported on surgical trainee attendance at voluntary, simulation-based laparoscopic skills training sessions, in addition to qualitative data regarding participant's perceived barriers and motivators influencing their decision to attend such training...
November 8, 2016: Journal of Surgical Education
https://www.readbyqxmd.com/read/27833807/the-ecology-of-stress-linking-life-history-traits-with-physiological-control-mechanisms-in-free-living-guanacos
#19
Ramiro J A Ovejero Aguilar, Graciela A Jahn, Mauricio Soto-Gamboa, Andrés J Novaro, Pablo Carmanchahi
BACKGROUND: Providing the context for the evolution of life-history traits, habitat features constrain successful ecological and physiological strategies. In vertebrates, a key response to life's challenges is the activation of the Stress (HPA) and Gonadal (HPG) axes. Much of the interest in stress ecology is motivated by the desire to understand the physiological mechanisms in which the environment affects fitness. As reported in the literature, several intrinsic and extrinsic factors affect variability in hormone levels...
2016: PeerJ
https://www.readbyqxmd.com/read/27768986/nurses-perceptions-of-feedback-to-nursing-teams-on-quality-measurements-an-embedded-case-study-design
#20
A P M Suzanne Giesbers, Roel L J Schouteten, Erik Poutsma, Beatrice I J M van der Heijden, Theo van Achterberg
BACKGROUND: Providing nursing teams with feedback on quality measurements is used as a quality improvement instrument in healthcare organizations worldwide. Previous research indicated contradictory results regarding the effect of such feedback on both nurses' well-being and performance. OBJECTIVES: Building on the Job Demands-Resources model this study explores: (1) whether and how nurses' perceptions of feedback on quality measurements (as a burdening job demand or rather as an intrinsically or extrinsically motivating job resource) are respectively related to nurses' well-being and performance; and (2) whether and how team reflection influences nurses' perceptions...
December 2016: International Journal of Nursing Studies
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