農村部の中学生と高校生の普遍的な無料学校給食に関する展望: 混合方法の研究
Ashley Kesack1, Michele Polacsek2, Alexis Schneider3
1Center for Health Innovation, Research, and Policy (CHIRP), Merrimack College, 315 Turnpike Street, North Andover, MA 01845, USA.
Nutrients
|February 13, 2026
まとめ
普遍的な無料学校給食 (UFSM) は,農村部の生徒の汚名を軽減し,参加率を高めます. しかし,食事の質と昼食の持続時間を改善することは,消費と健康上の恩恵を高めるための鍵です.
科学分野:
- 栄養科学 栄養学 栄養科学は,栄養学が,栄養学が,栄養学が,栄養学が,栄養学が,栄養学が,栄養学が,栄養学が,栄養学が,栄養学が,栄養学は,栄養学が,栄養学は,栄養学は,栄養学は,栄養学は,栄養学は,栄養学は,栄養学は,栄養学は,栄養学は,栄養学は
- 公衆衛生は公衆衛生である.
- 教育研究 教育学研究
背景:
- 学校の給食は食料安全保障にとって不可欠ですが,農村部の学生は参加の障壁に直面しています.
- ユニバーサル・フリー・スクール・メーリング (UFSM) についての学生の認識を理解することは,政策の精細化にとって極めて重要です.
研究 の 目的:
- メイン州の農村部の学生に対するUFSM政策の認識された影響を調査する.
- 参加の障壁や促進要因を含む,学校給食に対する生徒の認識を探求する.
主な方法:
- 中学生と高校生の調査 (n=61) とインタビュー (n=11) を組み合わせた混合方法のアプローチです.
- 定量的な調査データは,ロジスティック回帰を用いて分析され,質的なインタビューデータは,コンテンツ分析を用いて分析された.
主要な成果:
- 学生は,UFSMが汚名を軽減し,参加を増加させたと報告しました.
- 食品の多様性が高く評価されている一方で,食事はしばしば新鮮で健康的ではないと認識されていました.
- 長いランチラインと食事の時間不足が大きな懸念でした.
結論:
- UFSMは,汚名を軽減し,農村部の学生の参加率を増やすなどのメリットを提供しています.
- 学校の食事の質を改善し,十分なランチ時間を確保することは,より大きな消費のために不可欠です.
- 食事の新鮮さ,健康感,時間配分に焦点を当てた政策の調整は,UFSMの有効性を高めることができます.
関連する概念動画
Student t Distribution
14.2K
The population standard deviation is rarely known in many day-to-day examples of statistics. When the sample sizes are large, it is easy to estimate the population standard deviation using a confidence interval, which provides results close enough to the original value. However, statisticians ran into problems when the sample size was small. A small sample size caused inaccuracies in the confidence interval.
The Student t distribution was developed by William S. Goset (1876–1937) of the...
The Student t distribution was developed by William S. Goset (1876–1937) of the...
14.2K
Microsoft Excel: Student's t-Test
1.7K
Student's t-test in Microsoft Excel is a statistical method used to compare the means of two groups to determine if they are significantly different from each other. It's commonly used to evaluate hypotheses, such as testing whether a treatment has an effect compared to a control group. Excel provides built-in functions to perform t-tests, making it accessible for users needing to conduct basic statistical analysis.
To conduct a t-test in Excel, use the T.TEST function or the "Data...
To conduct a t-test in Excel, use the T.TEST function or the "Data...
1.7K
Psychodynamic Perspectives on Personality
1.6K
The psychodynamic perspective in psychology asserts that most personality functions operate unconsciously, outside of awareness. This means that the motives and emotions driving behavior often remain hidden, automatically buried in the unconscious mind as a defense mechanism to shield us from psychological distress. According to this theory, the unconscious mind contains thoughts, memories, and emotions that are too disturbing to face directly.
Psychodynamic theorists argue that unconscious...
Psychodynamic theorists argue that unconscious...
1.6K
Statistical Methods to Analyze Parametric Data: Student t-Test and Goodness-of-Fit Test
7.0K
In parametric statistics, two fundamental tests stand out for their utility and wide application: the Student's t-test and goodness-of-fit tests. These tests provide researchers with a robust method for drawing insights from data, testing hypotheses, and making informed decisions based on their findings.
The Student's t-test is a statistical test that examines if there is a statistically significant difference between the means of two groups. This test is instrumental when dealing with...
The Student's t-test is a statistical test that examines if there is a statistically significant difference between the means of two groups. This test is instrumental when dealing with...
7.0K
Comparing Experimental Results: Student's t-Test
6.1K
The t-test is a statistical method used to compare the sample mean with a population mean or compare two means from two data sets. The test statistic is calculated from the standard deviation, mean, and number of measurements in the data set at a selected confidence interval and then compared to a table of critical values at this confidence level. If the test statistic is smaller than the critical value, the null hypothesis is accepted. In this case, we state that the difference between the...
6.1K
Social Cognitive Perspective on Personality
1.0K
Social cognitive perspectives on personality emphasize the importance of conscious awareness, beliefs, expectations, and goals in shaping behavior. These perspectives incorporate behaviorist principles, such as learning through reinforcement and conditioning, but extend beyond them by highlighting human reasoning and planning. Unlike traditional behaviorist views, social cognitive theory focuses on how individuals reflect on their past experiences and plan for future outcomes by considering...
1.0K


