大臺北地區高中(職)學生對全穀類的知識、態度與飲食行為之研究

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Title:	大臺北地區高中(職)學生對全穀類的知識、態度與飲食行為之研究
Authors:	閻小蓉
Contributors:	生活應用科學研究所碩士在職專班
Keywords:	青少年全穀類食物知識飲食態度飲食行為
Date:	2010
Issue Date:	2011-11-07 13:42:11 (UTC+8)
Abstract:	本研究目的在瞭解大臺北地區高中（職）學生全穀類知識、態度及飲食行為之現況，並探討各變項三者間的相關性。參考文獻編製全穀類知識、態度量表，並以24小時飲食回憶法評估全穀類食物攝取狀況。以分層立意取樣對臺北市及新北市4所高中（職）學校，分兩批間隔3個月進行，每批6班（臺北市高中1班高職2班及新北市高中2班高職1班）共計12班，取得有效問卷466份。本研究結論如下：一、「全穀類食物知識」得分情況不佳，平均答對率是56.9%。二、「全穀類飲食態度」以李克特五點量表計分，各題平均得分3.27分。三、學生每人每天攝取1.9份全穀類食物，主要來源依序是中式米食、玉米類、西式麵食、中式麵食、沖泡類、穀麥飲料、零食及其他，攝取頻率則是玉米類最多。四、「全穀類食物知識」與「全穀類飲食態度」、「全穀類飲食態度」與「全穀類飲食行為」皆有顯著正相關，但「全穀類食物知識」與「全穀類飲食行為」則無顯著相關。五、不同背景變項在全穀類食物知識、態度及飲食行為之差異性分析（一）女生在「全穀類營養成分」的知識、「全穀類健康態度」及「平均每日沖泡類」皆高於男生。（二）「全穀類食物知識」二年級較好，但「全穀類飲食態度及行為」都是一年級較好。（三）體位「過輕」者「全穀類健康態度」較「正常」者好。「過重」者每日攝取的「玉米份數」多於「正常」及「肥胖」者。（四）「中」及「中低」「家庭社經地位」之的高中（職）學生「全穀類健康態度」較「低」「家庭社經地位」之的高中（職）學生好。 The purpose of this study was to investigate the current status of whole-grain knowledge, attitudes and dietary behavior for the senior and vocational high school students in Taipei area as well as the relationships among the 3 previous variables. The questionnaires related to whole-grain knowledge and attitudes and modified 24-hr dietary recall for whole-grain intake were designed. By using purposive sampling, 466 valid samples were collected. After analyzing data, the results showed that: 1. The test of the whole-grain knowledge was not good and the average percentage of correct answers was 56.9%. 2. In the measurement of the whole-grain attitudes with Likert 5-point scale, the students’ average score for each question was 3.27. 3. On daily basis, each student ate 1.9 servings of whole-grain food, which in order were rice, corn, western-style wheaten food, Chinese wheaten food, cereals. Among them, corn was the most often taken whole-grain food. 4.There was significantly positive relationship between knowledge and attitudes as well as attitude and dietary behavior. However, there was no significant relationship between knowledge and dietary behavior. 5.The following part was the results of the differences related to personal characteristics in the aspects of whole-grain knowledge, attitudes and dietary behavior. (1) The female students had higher scores than the male students in the area: whole- grain nutrients, healthy attitude of whole-grain and daily cereal serving. (2) Junior students showed the better scores of knowledge than sophomore students. On the other hand, sophomore students had higher scores of attitude and dietary behavior. (3) The underweight students had healthier attitude than the ideal-body-weight students. Overweight students ate more servings of corn than ideal-body-weight and obese students. (4) The students from the family of the medium and medium-low social status had higher scores of healthy attitude than those students from the low social status.
Appears in Collections:	[Department of Applied Science of Living & Graduate Institute of Applied Science of Living ] thesis

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