نتایج جستجو برای: mental effort

تعداد نتایج: 372033  

Journal: :J. Comp. Assisted Learning 2011
Milou J. R. de Smet H. Broekkamp Saskia Brand-Gruwel Paul A. Kirschner

This study examined the effect of electronic outlining on the quality of students’ writing products and how outlining affects perceived mental effort during the writing task. Additionally, it was studied how students appropriate and appreciate an outline tool and whether they need explicit instruction in order to engage in planning. To answer these questions, the writing products and self-repor...

Journal: :Academic psychiatry : the journal of the American Association of Directors of Psychiatric Residency Training and the Association for Academic Psychiatry 2008
Linda L M Worley

OBJECTIVE The author identifies and seeks to remove barriers contributing to physician/medical students' decisions NOT to seek mental health care. METHODS Following a cluster of medical student and physician suicides in one medical community, medical trainees anonymously shared their views regarding seeking mental health treatment in light of the current disclosure requirements for medical li...

2017
Natalie Riedel Johannes Siegrist Natalia Wege Adrian Loerbroks Peter Angerer Jian Li

It has been suggested that work characteristics, such as mental demands, job control, and occupational complexity, are prospectively related to cognitive function. However, current evidence on links between psychosocial working conditions and cognitive change over time is inconsistent. In this study, we applied the effort-reward imbalance model that allows to build on previous research on menta...

2017
Jian Li Raphael M. Herr Joanne Allen Christine Stephens Fiona Alpass

OBJECTIVES The objective of this study was to validate a short version of the Effort-Reward-Imbalance (ERI) questionnaire in the context of New Zealand among older full-time and part-time employees. METHODS Data were collected from 1694 adults aged 48-83 years (mean 60 years, 53% female) who reported being in full- or part-time paid employment in the 2010 wave of the New Zealand Health, Work ...

Journal: :IRMJ 2004
Hayward P. Andres

INTRODUCTION During information presentation, the target audience must construct a mental representation of situations or scenarios conveyed by the verbal content and images contained in the presentation. Cognitive psychologists refer to these representations as situation models (Friedman & Miyake, 2000). During situation model construction , increases in the number of alternative order of even...

2017
Eva Christophel Wolfgang Schnotz

Women are still underrepresented in engineering courses although some German universities offer separate women's engineering courses which include virtual STEM learning environments. To outline information about fundamental aspects relevant for virtual STEM learning, one has to reveal which similarities both genders in virtual learning show. Moreover, the question arises as to whether there are...

2016
Anita E. Wagner Paolo Toffanin Deniz Başkent

Understanding speech is effortless in ideal situations, and although adverse conditions, such as caused by hearing impairment, often render it an effortful task, they do not necessarily suspend speech comprehension. A prime example of this is speech perception by cochlear implant users, whose hearing prostheses transmit speech as a significantly degraded signal. It is yet unknown how mechanisms...

باریده, صدیقه, حسینی, مصطفی , مظلومی, عادل , نسل سراجی, جبرائیل , کاظمی, زینب ,

Introduction: Train driving is a high responsibility job in railway industry. Train drivers need different cognitive functions such as vigilance, object detection, memory, planning, decision-making. High level of fatigue is one of the caused factor of accidents among train drivers. Numerous factors can impact train drivers’ fatigue but high level of workload is a key factor. Therefore, the aim ...

Journal: :BMC Public Health 2005
Isabelle Godin France Kittel Yves Coppieters Johannes Siegrist

BACKGROUND This study tests associations between psychosocial stress at work measured by the effort-reward imbalance model in a dynamic perspective, and multiple indicators of poor mental health, in a prospective design. METHODS 1986 male and female employees from four Belgian enterprises were followed-up over one year within the framework of the Somstress study. Based on two consecutive meas...

2017
Deepika Dasari Guofa Shou Lei Ding

Electroencephalograph (EEG) has been increasingly studied to identify distinct mental factors when persons perform cognitively demanding tasks. However, most of these studies examined EEG correlates at channel domain, which suffers the limitation that EEG signals are the mixture of multiple underlying neuronal sources due to the volume conduction effect. Moreover, few studies have been conducte...

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