Reciprocal effects between self-concept of ability and performance: A longitudinal study of children with learning disabilities in inclusive versus exclusive elementary education

2018 ◽  
Vol 61 ◽  
pp. 11-20 ◽  
Author(s):  
Julia Gorges ◽  
Phillip Neumann ◽  
Elke Wild ◽  
Daniela Stranghöner ◽  
Birgit Lütje-Klose
Keyword(s):  
Learning Disabilities ◽  
Longitudinal Study ◽  
Elementary Education ◽  
Self Concept ◽  
Reciprocal Effects ◽  
And Performance

Longitudinal Study of Preadolescent Sport Self-Concept and Performance: Reciprocal Effects and Causal Ordering

2007 ◽  
Vol 78 (6) ◽  
pp. 1640-1656 ◽  
Author(s):  
Herbert W. Marsh ◽  
Erin Gerlach ◽  
Ulrich Trautwein ◽  
Oliver Lüdtke ◽  
Wolf-Dietrich Brettschneider
Keyword(s):  
Longitudinal Study ◽  
Self Concept ◽  
Reciprocal Effects ◽  
Causal Ordering ◽  
And Performance

Young People's Creative and Performing Arts Participation and Arts Self-concept: A Longitudinal Study of Reciprocal Effects

2016 ◽  
Vol 52 (3) ◽  
pp. 240-255 ◽  
Author(s):  
Marianne Mansour ◽  
Andrew J. Martin ◽  
Michael Anderson ◽  
Robyn Gibson ◽  
Gregory A.D. Liem ◽  
...  
Keyword(s):  
Longitudinal Study ◽  
Performing Arts ◽  
Self Concept ◽  
Reciprocal Effects ◽  
Arts Participation

Self-concept in adolescence: A longitudinal study on reciprocal effects of self-perceptions in academic and social domains

2013 ◽  
Vol 36 (6) ◽  
pp. 1165-1175 ◽  
Author(s):  
Franzis Preckel ◽  
Christoph Niepel ◽  
Marian Schneider ◽  
Martin Brunner
Keyword(s):  
Longitudinal Study ◽  
Self Concept ◽  
Reciprocal Effects ◽  
Self Perceptions ◽  
Social Domains

The effects of self-concept on foci of commitment and performance

2007 ◽  
Author(s):  
Samantha Le Chau ◽  
Hsien-Yao Swee ◽  
Paul E. Levy
Keyword(s):  
Self Concept ◽  
And Performance

Multiple Selves and Multitasking: A Dynamic Longitudinal Study

2021 ◽  
pp. 009365022199149
Author(s):  
Shan Xu ◽  
Zheng Wang
Keyword(s):  
College Students ◽  
Longitudinal Study ◽  
Daily Life ◽  
The Self ◽  
Daily Activities ◽  
Self Concept ◽  
Emotional Experiences ◽  
Multiple Selves ◽  
Dynamic Panel ◽  
Over Time

This study integrates the theory of multiple selves within the theoretical framework of dynamic motivational activation (DMA) to identify the dynamic patterns of multiple self-concepts (i.e., the potential self, the actual self) in multitasking (e.g., primary and secondary activities) in daily life. A three-week experience sampling study was conducted on college students. Dynamic panel modeling results suggest that the self-concepts are both sustaining and shifting in daily activities and media activities. Specifically, the potential and actual selves sustained themselves over time in primary and secondary activities, but they also shifted from one to another to achieve a balance in primary activities over time. Interestingly, secondary activities were not driven by the alternative self-concept in primary activities, but instead, by the emotional experiences of primary activities. Furthermore, the findings identified that multitasking to fulfill their actual self did not motivate people to re-prioritize their potential self later.

scholarly journals A Longitudinal Study of the Bladder Cancer Applying a State-Space Model with Non-Exponential Staying Time in States

Mathematics ◽  
2021 ◽  
Vol 9 (4) ◽  
pp. 363
Author(s):  
Delia Montoro-Cazorla ◽  
Rafael Pérez-Ocón ◽  
Alicia Pereira das Neves-Yedig
Keyword(s):  
Bladder Cancer ◽  
Longitudinal Study ◽  
State Space Model ◽  
Exponential Distributions ◽  
Significance Level ◽  
Phase Type Distributions ◽  
And Performance ◽  
The Times ◽  
Comparison Of The Results ◽  
Staying Time

A longitudinal study for 847 bladder cancer patients for a period of fifteen years is presented. After the first surgery, the patients undergo successive ones (recurrences). A state-model is selected for analyzing the evolution of the cancer, based on the distribution of the times between recurrences. These times do not follow exponential distributions, and are approximated by phase-type distributions. Under these conditions, a multidimensional Markov process governs the evolution of the disease. The survival probability and mean times in the different states (levels) of the disease are calculated empirically and also by applying the Markov model, the comparison of the results indicate that the model is well-fitted to the data to an acceptable significance level of 0.05. Two sub-cohorts are well-differenced: those reaching progression (the bladder is removed) and those that do not. These two cases are separately studied and performance measures calculated, and the comparison reveals details about the characteristics of the patients in these groups.

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