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Lauri Hietajärvi

Bio: Lauri Hietajärvi is an academic researcher from University of Helsinki. The author has contributed to research in topics: Psychology & Burnout. The author has an hindex of 12, co-authored 30 publications receiving 377 citations.

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TL;DR: The results showed that in the presence of distractor stimuli, a higher MMT score was associated with worse performance and increased brain activity in right prefrontal regions, which suggests that daily media multitasking is associated with behavioral distractibility and increased recruitment of brain areas involved in attentional and inhibitory control.

114 citations

Journal ArticleDOI
TL;DR: The focus of the current study was to examine teachers’ well-being in terms of work engagement and burnout by using a person-oriented approach and identified two profiles among teachers: engaged (30%) and engaged-burnout (70%) profiles.
Abstract: The focus of the current study was to examine teachers’ well-being in terms of work engagement and burnout by using a person-oriented approach. The participants (n = 149, 70.5 % female) were subject-matter teachers from 22 schools from metropolitan Helsinki area in Finland. The first aim was to examine the kinds of profiles we can identify based on work burnout and engagement among teachers. The second aim was to study how the identified profiles differed in job-related demands and resources and personal resources in terms of resilience. Based on the demands-resources model, we expected to find profiles that differ in terms of key resources and demands. The sample was acquired as a convenience sample and the data was collected using online self-report questionnaires. The measures were work engagement, work burnout, work demands/resources (workload and control) and resilience as the personal resource. In addition, changes and effects of the economic circumstances were accounted for with two binary variables assessing the effect on class sizes and material resources. We identified two profiles among teachers: engaged (30 %) and engaged-burnout (70 %) profiles. We found that those in the engaged profile group had more job and personal resources, such as control and resilience, whereas those in the engaged-burnout profile group experienced more work demands, such as workload.

48 citations

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TL;DR: The results suggest that a greater degree of daily gaming experience is associated with better working memory functioning and task difficulty-dependent modulation in fronto-parietal brain activity already in adolescence and even when non-expert gamers are studied.

44 citations

Journal ArticleDOI
TL;DR: Investigating the role of trait emotional intelligence and perceived teacher emotional support in school burnout and the moderating role of academic anxiety in these relationships showed that both traits were negatively associated with school burnouts.
Abstract: The current study sought to investigate the role of trait emotional intelligence and perceived teacher emotional support in school burnout Furthermore, the moderating role of academic anxiety in these relationships was examined A sample of 493 Italian high school students (819% female) aged 14-19 years (M = 1627, SD = 148) was involved in the study A latent moderated structural equation approach was performed to test the hypothesized model The results showed that both trait emotional intelligence and perceived teacher emotional support were negatively associated with school burnout Moreover, academic anxiety moderated the relation between perceived teacher emotional support and school burnout Specifically, when the level of anxiety was high, the protective role of perceived teacher emotional support toward burnout was weakened Findings are discussed in light of the protective role of resources on burnout and considering the detrimental impact of academic anxiety in school settings

41 citations


Cited by
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TL;DR: The theme of the volume is that it is human to have a long childhood which will leave a lifelong residue of emotional immaturity in man.
Abstract: Erik Eriksen is a remarkable individual. He has no college degrees yet is Professor of Human Development at Harvard University. He came to psychology via art, which explains why the reader will find him painting contexts and backgrounds rather than stating dull facts and concepts. He has been a training psychoanalyst for many years as well as a perceptive observer of cultural and social settings and their effect on growing up. This is not just a book on childhood. It is a panorama of our society. Anxiety in young children, apathy in American Indians, confusion in veterans of war, and arrogance in young Nazis are scrutinized under the psychoanalytic magnifying glass. The material is well written and devoid of technical jargon. The theme of the volume is that it is human to have a long childhood which will leave a lifelong residue of emotional immaturity in man. Primitive groups and

4,595 citations

01 Jan 2016
TL;DR: The cambridge handbook of the learning sciences is universally compatible with any devices to read and an online access to it is set as public so you can download it instantly.
Abstract: the cambridge handbook of the learning sciences is available in our digital library an online access to it is set as public so you can download it instantly. Our books collection spans in multiple locations, allowing you to get the most less latency time to download any of our books like this one. Merely said, the the cambridge handbook of the learning sciences is universally compatible with any devices to read.

1,059 citations

Journal ArticleDOI
TL;DR: It was concluded that, although there is a good deal of correlational research supporting the maladaptive effect of SNS use on body image and disordered eating, more longitudinal and experimental studies are needed.

679 citations

01 Sep 2011
TL;DR: The Servant Leadership Survey (SLS) as mentioned in this paper is a multi-dimensional instrument to measure servant leadership, which includes standing back, forgiveness, courage, empowerment, accountability, authenticity, humility, and stewardship.
Abstract: textPurpose: The purpose of this paper is to describe the development and validation of a multi-dimensional instrument to measure servant leadership. Design/Methodology/Approach Based on an extensive literature review and expert judgment, 99 items were formulated. In three steps, using eight samples totaling 1571 persons from The Netherlands and the UK with a diverse occupational background, a combined exploratory and confirmatory factor analysis approach was used. This was followed by an analysis of the criterion-related validity. Findings: The final result is an eight-dimensional measure of 30 items: the eight dimensions being: standing back, forgiveness, courage, empowerment, accountability, authenticity, humility, and stewardship. The internal consistency of the subscales is good. The results show that the Servant Leadership Survey (SLS) has convergent validity with other leadership measures, and also adds unique elements to the leadership field. Evidence for criterion-related validity came from studies relating the eight dimensions to well-being and performance. Implications: With this survey, a valid and reliable instrument to measure the essential elements of servant leadership has been introduced. Originality/Value The SLS is the first measure where the underlying factor structure was developed and confirmed across several field studies in two countries. It can be used in future studies to test the underlying premises of servant leadership theory. The SLS provides a clear picture of the key servant leadership qualities and shows where improvements can be made on the individual and organizational level; as such, it may also offer a valuable starting point for training and leadership development.

577 citations