Browsing by Subject "Toiminnanohjaus"
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(2020)Tässä tutkimuksessa pyrin selvittämään millaisena maaseutu ja kaupunki fyysisinä kasvuympäristöinä näyttäytyvät lapsen toiminnanohjauksen näkökulmasta. Toiminnanohjauksessa tarkastelen tarkkaavaisuutta, työmuistia ja käyttäytymisen säätelyä. Tarkasteltaessa aiempaa tietoa ja tutkimusta maaseutu näyttäytyi otollisena ympäristönä lapsen toiminnanohjauksen kannalta. Fyysisen kasvuympäristön vaikutusta lapsen toiminnanohjaukselle on tutkittu vähemmän, joka loi oivan väylän tarkastella toiminnanohjausta maaseutu- ja kaupunkiympäristössä. Tutkimuksen avulla pyritään antamaan tietoa, millaisia vaikutuksia fyysisellä kasvuympäristöllä on lapsen toiminnanohjaukselle näillä kolmella osa-alueella. Toteutin tutkimuksen kirjallisuuskatsauksena kooten yhteen aiempia tutkimuksia aiheesta. Aineistoa keräsin maaseutua, kaupunkia, kyläkouluja sekä kaupunkikouluja käsittelevästä kirjallisuudesta, tutkielmista, artikkeleista ja netissä tehdyistä julkaisuista. Aineiston analysoinnissa hyödynsin sisällönanalyysiä, jonka avulla kokosin aineiston olennaisimmat asiat tarkasteltaviksi. Maaseutu kasvuympäristönä näyttäytyi turvallisena, ärsykkeiltään vähäiseltä ja tarjoavan mahdollisuuksia omaan tutkimiseen. Näiden nähtiin olevan olennaisena asemassa tarkasteltaessa toiminnanohjausta. Puolestaan kaupunkiympäristö tarjosi toiminnanohjauksen kannalta erilaisia asioita. Kaupungissa vallitsevan kilpailun ja siellä liikkumisen nähtiin kehittävän toiminnanohjauksen taitoja. Voidaan siis todeta, että kummastakin ympäristöstä löytyi toiminnanohjauksen kannalta oleellisia asioita. Tutkimuksen yleistettävyydessä ja soveltamisessa tulee kuitenkin muistaa, että tutkimuksen aineistossa on tarkasteltu Suomalaisia kyliä ja kaupunkeja.
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(2018)Objctives. The aim of this study was to investigate if Pieni Oppiva Mieli-intervention affect 2−7 years old children’s executive function. There are only few previous studies about the subject and results are contradictory. For example according to Mak, Whittingham, Cunnington and Boyd review-study there is no sufficient evidence to suggest that mindfulness interventions affect children executive function. For that reason there is a need for new studies about the subject. Executive function is important predictor of success in many facets of life so it seems reasonable to develop mean that can support these skills. Mindfulness intervention have been successfully used to promote executive function in adults so mindfulness interventions are one potential mean of promoting these skills in children as well. Methods. This study involved children aged 2−7 (N=346) from Helsinki metropolitan area. The study had experimental group (N=256) experienced MinUp™-intervention and was observed in 2017. Passive waitlist control group (N=90) was observed in 2016. The Attention and Executive Function Rating Inventory (Attex) was used to estimate the level of executive function and the material was analysed with repeated measures variance analysis (SPSS 24) Results and conclusion. Experimental group did not develop statistically significantly better when compared to control group. Observed skills changed statistically significantly when compared to time variable. Observed change is not evidence in of interventions effectiveness because the control group was passive. Any intervention is not applied to passive control group so the observed change is probably doe to normal development of these children. This would seem to suggest that intervention did not have an impact on children´s executive function.
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(2019)Objectives. This study explored the development of children's executive function skills in groups with a Pieni Oppiva Mieli Intervention (MindUp ™). The study is part of Helsinki Uni-versity's Pieni Oppiva Mieli project, which implements a program based on mental control and childrens' practice in early childhood education and pre-school education. The key objectives of the study were to improve social skills, improve self-knowledge and self-regulation, improve skills in academic skills and business management, and increase positive and optimistic skills. The study wanted to find out how children's executive function and attentiveness skills devel-oped in groups where the Pieni Oppiva Mieli Intervention was consistently and committedly used. In addition, the study looked at the development of executive functions and attentiveness and the effects of intervention between different sexes. Methods. The material was collected during autumn 2016 and spring 2017, with three day care centers in Espoo and Vantaa. Of these three day care centers, all adults participated in MindUp training and at the same time POM. There were 16 study groups, n = 255 children (2-7 years) and 54 professionals (vo, veo, vlh). In connection with the project, the educational staff as well as the parents of the children in the sample completed the PikkuKESKY concentration survey for children aged 5-6 and Esikoulu- KTA forms, the latter of which describes the child's skills and strengths. In September-October 2016, initial measurements were carried out by education-al staff. After that, the groups accomplished Pieni Oppiva Mieli program, which included a calming moment three times a day. Final measurements were carried out in May-June 2017. In this study, all the sections of the PikkuKESKY questionnaire and the selected sections for the Esikoulu- KTA form were subjected to the Cronbach alfa test. The consistency of the meter proved to be strong for both entities (α> .70), meaning that the meter itself can be considered to be consistent. The T-test of dependent samples (SPSS 24) was used to analyze the data. In addi-tion, when examining gender differences, the material was subjected to one-way ANOVA with repeated measures. Results and conclusions. Earlier studies have found that a program to strengthen children's socio-emotional skills, with elements of sedation and science skills, has supported children's pro-social skills, stress-regulating skills, increased children's learning, and contributed positively to the development of children's executive function skills. During the research, part of the executive function skills -initiative, -design and -implementation and emotional regulation have developed. Motor restlessness has decreased during intervention. In addition, the different dimensions of attentiveness have evolved. When studying the impact of age, it is noticed that the mere development of time does not explain the results of the study, but the intervention can be seen to have contributed positively to the development of child resource planning and awareness skills.
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(2020)Objective: Survivors of traumatic brain injury often experience a significant burden of disabling sequelae which require rehabilitation. A dance-based intervention could be beneficial for those with various sequelae as dance has the potential of improving both motor and cognitive functions. The focus of this pro gradu thesis is on the potential of using dance-based intervention in severe traumatic brain injury. The objective is to examine how the benefits of the intervention experienced by the injured and those close to them are related to their self-reported executive functions, quality of life, and the amount of change in the scores during the intervention. The second objective is to examine the self-awareness of the injured and its relationship to the subjectively experienced benefits of the intervention. Methods: 11 participants initiated the intervention but since there was one drop-off and two participants with a considerable amount of data missing the final sample size was 8—9 depending on the analysis. The participants were provided with individual dance sessions for three months. Executive functions, quality of life and the subjectively experienced benefits of the intervention were measured by self-report. Self-awareness was measured by comparing the self-rated competency of the injured to the ratings of those close to them. The scores were analysed using a repeated multilevel model. Results: Those close to the injured who reported more executive problems were the ones that experienced most benefits of the dance-based intervention. The result was significant in both the Behavioural regulation and Metacognitive index of BRIEF-A. The significant subscales were Inhibition, Initiate and Plan/organize. In addition, according to some of the analysis, the number of reported problems in working memory and emotional control decreased during the intervention. On the other hand, the self-reported quality of life was not related to the subjectively experienced benefits of the intervention and there was no statistically significant change in the scores during the intervention. According to some of the analysis, the injured rated their competency higher than those close to them which is a sign of impaired self-awareness. However, impaired self-awareness was not related to the subjectively experienced benefits of the intervention. Conclusions: The dance-based intervention is potentially beneficial in the rehabilitation of executive functions and it might alleviate everyday problems of working memory and emotional control. Impaired self-awareness did not affect the subjectively experienced benefits of the intervention so it could be applied also in the rehabilitation of brain-injured with impaired self-awareness. Dance has the potential to alleviate both physical and cognitive sequelae.
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(2018)Objectives: Research has shown that cognitive deficits are a significant part of schizophrenia. Patients with schizophrenia show poorer performance in multiple areas of cognition such as memory functions, processing speed and executive functions. This review focuses to examine the range of specific executive function deficits in first-episode schizophrenia and how these deficits change during 1-3 year follow up period. Furthermore, the review focuses on viewing whether executive functioning is related to clinical profile, clinical outcome or functional outcome. Methods: The research was executed as a literature review. Search of literature was focused to executive functioning in adult first-episode schizophrenia. The following keywords were used in google scholar and Helka finna databases: ”first episode schizophrenia”, ”schizophrenia” combined with keywords ”executive functions”, ”cognitive functions” and ”cognitive deficits”. Keyword “outcome” was combined with the previous when searching for outcome articles. Some of the articles used were found from other research articles and they were included in the review if they met the same inclusion criteria. Results and conclusions: First-episode schizophrenics showed broad executive function deficits in multiple specific areas of function. Problems were systematically seen in working memory, cognitive flexibility, fluency, inhibition and planning. In addition, there were conflicting results about attention allocation and initiation. Executive deficits did not seem to change drastically during a 1-3 year follow up period, but cognitive flexibility skills were assessed to improve in multiple studies. Moreover, research shows that negative and disorganization symptoms relate to executive dysfunction. Several studies considering relation between executive function and outcome show that there is a link between executive functioning and functional outcome. Studies considering clinical outcome were conflicted and certain conclusions cannot yet be drawn. However, it seems that planning abilities might be related to clinical outcome but there is a need for further study.
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(2020)Objectives. The aim of the current study was to explore the associations between executive functions i.e. working memory, inhibition and cognitive flexibility and auditory event-related potential (ERP) response P3a in 10–11-year-old children. The P3a is considered to reflect involuntary orientation of attention. Previous studies have proposed a relation between P3a and executive functions but there is very little research on the subject. Methods. The data was collected as a part of Arts@School -project. Forty-six children who participated in both electroencephalography recording (EEG) and a test of executive functions during autumn semester of the fourth grade of primary school were included in the current study. Both measurements were conducted during normal schooldays at the school. Children’s executive functions were assessed with a computer-based Modified Flanker task. Event- related potentials were recorded with a multifeature paradigm including a standard sound, five deviant sound types and novel sounds. The stimuli were presented through headphones while the participants were watching a movie without sound. P3a responses to the novel sounds are examined in the current study. Results and conclusions. Cognitive flexibility was found to be associated with P3a latency. Children who performed faster in cognitive flexibility tasks had also faster P3a responses. Working memory and inhibition were not associated with P3a latency. The results of the study partially support the hypothesis that faster P3a responses reflect more mature executive functioning. None of the studied executive functions was related to P3a amplitude. According to the study, differences in executive functions are not associated with the magnitude of distraction caused by novel sounds.
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