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基于Kinect體感交互的小學(xué)生注意力情境化測評方法研究

發(fā)布時間:2018-04-16 03:02

  本文選題:注意力測評 + Kinect ; 參考:《南京師范大學(xué)》2014年碩士論文


【摘要】:注意被人們稱為心靈的窗戶,在人們進(jìn)行認(rèn)識世界和改造世界的過程中承擔(dān)了重要角色。通常人們在進(jìn)行記憶、觀察、想象、思考、創(chuàng)新這些活動時都必須有注意力的輔助。只有通過注意,人們才可發(fā)動一系列的感知覺活動并受示范事件的影響,進(jìn)而才能產(chǎn)生學(xué)習(xí)的過程。由此可看出注意對人的重要性。具備注意的這種能力叫注意力,具體是指人的心理活動指向和集中于某種事物的能力。對小學(xué)生而言,注意力的作用更是舉足輕重。注意力首先關(guān)乎個人的智力發(fā)展?fàn)顩r,影響個人的身心健康發(fā)展。其次注意力還和學(xué)生的學(xué)業(yè)水平有著很大關(guān)聯(lián)。6-12歲是兒童心理發(fā)展塑造的黃金時期,因此對其進(jìn)行準(zhǔn)確的評價及時發(fā)現(xiàn)兒童注意力發(fā)展出現(xiàn)的問題并進(jìn)行矯正就顯得尤為重要。 通過文獻(xiàn)調(diào)研發(fā)現(xiàn)目前對注意力測評的方法主要是紙筆測試、生物反饋法等方法。這些方法有其獨(dú)特的優(yōu)勢,但同時也存在著一些適用性問題。對小學(xué)生而言,有些測評的試題符號過于枯燥,超出其認(rèn)知經(jīng)驗(yàn)范圍,測試環(huán)境壓抑;還有些測評所用儀器過于昂貴,且需專人操作,不適合在學(xué)校和家庭推廣。本文提出采用基于體感交互的計算機(jī)情境化的方法對小學(xué)生注意力進(jìn)行測評。該方法中設(shè)計的每一個測評項(xiàng)目都用計算機(jī)創(chuàng)設(shè)一定的實(shí)際生活情境,并要求學(xué)生在該情境中完成一定的任務(wù),在任務(wù)的完成過程中考察學(xué)生的注意力水平。同時,為達(dá)到真正的情境化,本研究采用Kinect體感技術(shù)對被試進(jìn)行動態(tài)追蹤,讓被測用最自然的交互方式——通過肢體動作即可控制的交互方式完成相關(guān)日常生活任務(wù)。以此反映被測在真實(shí)情境下的注意力情況。通過實(shí)驗(yàn)研究,對測試結(jié)果進(jìn)行詳細(xì)地分析,信度和效度的分析,確定本測評方法的可行性和適用性。最終本研究將設(shè)計的測評項(xiàng)目集成到測評平臺,使測評能在網(wǎng)絡(luò)上進(jìn)行,便于一般學(xué)校和家庭對兒童注意力隨時測評并跟蹤,以制定適宜的培養(yǎng)方案,為學(xué)校和家庭的個性化教育提供依據(jù)。
[Abstract]:Attention is called the window of the mind and plays an important role in the process of understanding and transforming the world.Usually people must have attention in memory, observation, imagination, thinking and innovation.Only through attention can people initiate a series of perceptual activities and be influenced by demonstration events, and then they can produce the process of learning.From this we can see the importance of attention to people.The ability to be attentive is called attention, specifically the ability of a person's mental activity to direct and concentrate on something.For primary school students, the role of attention is more important.Attention first relates to the individual's intelligence development, affects the individual's physical and mental health development.Secondly, attention is also closely related to the students' academic level. 6-12 years old is the golden period of children's psychological development, so it is very important to find out the problems of children's attention development and correct them.Through literature investigation, it is found that the main methods of attention assessment are pen and paper test, biofeedback method and so on.These methods have their unique advantages, but at the same time there are some applicability problems.For primary school students, some of the test symbols are too dull, beyond their cognitive experience, and the test environment is oppressive; others are too expensive and need to be operated by special personnel, so they are not suitable for promotion in schools and families.This paper proposes a computer situational method based on somatosensory interaction to measure pupils' attention.Each evaluation project designed in this method creates a certain real life situation with computer, and requires students to complete certain tasks in this situation, and to investigate the students' attention level in the process of task completion.At the same time, in order to achieve the real situational, this study uses the Kinect technology to dynamically track the subjects, so that the subjects can use the most natural interactive mode, which can be controlled by limb movements, to complete the related daily life tasks.This reflects the attention that is measured in a real situation.Through the experimental research, the test results, reliability and validity are analyzed in detail, and the feasibility and applicability of this method are determined.Finally, the project is integrated into the evaluation platform, so that the evaluation can be carried out on the network, and it is convenient for ordinary schools and families to assess and track children's attention at any time, in order to formulate appropriate training programs.It provides the basis for individualized education in school and family.
【學(xué)位授予單位】:南京師范大學(xué)
【學(xué)位級別】:碩士
【學(xué)位授予年份】:2014
【分類號】:B844.1

【參考文獻(xiàn)】

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本文編號:1756987


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