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題 名 | 認知型態與空間觀念對機械製圖態度轉變與成效之研究 |
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作 者 | 戴文雄; | 書刊名 | 彰化師範大學學報 |
卷 期 | 4 1993.06[民82.06] |
頁 次 | 頁171-209 |
分類號 | 521.13 |
關鍵詞 | 空間; 型態; 製圖; 認知; 機械; 轉變; |
語 文 | 中文(Chinese) |
中文摘要 | 本研究之目的在探討我國高級工業學校學生認知型態與空間能力對機 械製圖學態度轉變與成效之相關。其具體目標如下:(一)學生特質與學習成效及態 度之相關,(二)場地獨立性與學習成效及態度之相關,(三)空間能力與學習成效 及態度之相關,健會四)CAI補充教學與學習成效灰態度之相關。 本研究以國立彰化師範大學附屬高工機械科一年級的學生為樣本,隨機抽取一班 為實驗組計學生46名,另一班為對照組計學生44名,有效樣本總計90名。本研究 採對照組前測與後測之實驗設計。在實驗前後兩組皆實施前測與後測,前測包括 基本資料表、場地獨立性量表、空間能力量表、機械製圖態度量表、電腦態度量 表、CAI態度量表及機械製圖成就量表。實驗進行中,對照組實施傳統之教室教 學教導機械製圖正投影視圖及執行場地獨立性CAT軟體,而實驗組除了接受與對 照組同樣之傳統教室教學外,乃實施CAI作為補充教學。實驗結束後,兩組同時 接受後測。後測所採用之量表除機械製圖成就量表外,其他各種態度量表皆與前 測相同。前後所採用量表的信度係數在0.79-0.87之間多元迴歸分析用以確認對預 測機械製圖學習成效與態度轉變有關之重要變項,共變項分析則用以檢測兩組間 差異(以迴歸分析確認之變項為共變項)。同時變異數分析、Sheffe's test等亦用以 分析各項實驗資料及檢測研究假設。本研究結果略述如下;(一)家中擁有電腦者, CAT態度顯著高於無電腦者。(二)學習使用過電腦者,機械製圖態度顯著高於未 接觸過電腦者。(三)場地獨立性者,在立體圖轉三視圖及空間方面之能力顯著此 場地依賴者優異。(四)高空間能力者在機械製圖上之各項能力顯著高於低空間能 力者。(五)使用CAT補充教學者,在立體圖與三視圖之轉換能力及對電腦與CAI 的態度都顯著比傳統教室教學組優異、積極有信心。 |
英文摘要 | The purpose of this study was to identify the specific student characteristicsthat correlate with achievement and attitudes measures on engineering drawing undertwo teaching strategies; traditional lecture only and traditional lecture with CAI supplemental instruction. The research, involved the study of following four subproblems: (1) the relationship among the student characteristics, achievement and attitudes, (2) the relationship between field dependent/independent and the performance of engineering drawing, (3) the relationship among teaching strategies, achievement and attitudes, (4)the relationship between spatial ability and the achievement of engineering drawing.Student achievement was measured with a pair of parallel achievement instrumentsadministered as pretest and posttest, while student attitude toward computers CAI and engineering drawing were measured with a computer attitude instrument CAI attitude instrumnet and drawing attitude instrument respectively in the pretest and posttest.Field dependent/independent and spatial ability were measured with Hidden FiguresTest and Spatial Relation Test respectively. Student characteristice were obtained byusing a demographic survey. The reliability coefficient of instruments ranged from 0.79 to 0.87. The results of analysis were described briefly as follows: (1) the CAI attitude of students who possess personal computer was significantly more positive, (2) theengineering drawing attitude of the student who has compute experiences was significantly more positive, (3) the field independent students achieved significantly greater gains in engineering drawing, (4) high spatial ability students did also have significantly higher performance of engineering drawing in the posttest, (5) CAI supplementalgroup did have significantly higher performance of engineering drawing. |
本系統中英文摘要資訊取自各篇刊載內容。