<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.1 20151215//EN" "JATS-journalpublishing1.dtd">
<article xml:lang="KO" article-type="research-article">

<front>
<journal-meta>
<journal-id journal-id-type="nlm-ta">J Korean Acad Community Health Nurs</journal-id>
<journal-id journal-id-type="publisher-id">JKACHN</journal-id>
<journal-title-group>
<journal-title>Journal of Korean Academy of Community Health Nursing</journal-title>
</journal-title-group>
<issn pub-type="ppub">1225-9594</issn>
<issn pub-type="epub">2288-4203</issn>
<publisher>
<publisher-name>Korean Academy of Community Health Nursing</publisher-name>
</publisher>
</journal-meta>

<article-meta>
<article-id pub-id-type="doi">10.12799/jkachn.2019.30.1.57</article-id>
<article-categories>
<subj-group subj-group-type="heading">
<subject>Original Article</subject>
</subj-group>
</article-categories>
<title-group>
<article-title>Effects of a Structure-centered Cooperative Learning Safety Education Program based on Blended Learning for Elementary School Students</article-title>
</title-group>

<contrib-group>

<contrib contrib-type="author" corresp="yes">
<contrib-id contrib-id-type="orcid" authenticated="true">https://orcid.org/0000-0003-1057-7682</contrib-id>
<name>
<surname>Seong</surname>
<given-names>Jeong Hye</given-names>
</name>
<xref ref-type="aff" rid="A1"></xref>
</contrib>

</contrib-group>

<aff id="A1">Assistant Professor, Department of Nursing, Suseong College, Daegu, <country>Korea</country>.</aff>

<author-notes>
<corresp>Corresponding author: Seong, Jeong Hye. Department of Nursing, Suseong College, 15 Dalgubeol-daero, 528-gil, Suseong-gu, Daegu 42078, Korea. Tel: +82-53-749-7366, Fax: +82-53-749-7240, <email>hea6902@hanmail.net</email></corresp>
</author-notes>

<pub-date pub-type="ppub">
<month>03</month>
<year>2019</year>
</pub-date>
<pub-date pub-type="epub">
<day>28</day>
<month>03</month>
<year>2019</year>
</pub-date>
<volume>30</volume>
<issue>1</issue>
<fpage>57</fpage>
<lpage>68</lpage>

<history>
<date date-type="received">
<day>27</day>
<month>07</month>
<year>2018</year>
</date>
<date date-type="rev-recd">
<day>16</day>
<month>01</month>
<year>2019</year>
</date>
<date date-type="accepted">
<day>11</day>
<month>02</month>
<year>2019</year>
</date>
</history>

<permissions>
<copyright-statement>&#x00A9; 2019 Korean Academy of Community Health Nursing</copyright-statement>
<copyright-year>2019</copyright-year>
<copyright-holder>Korean Academy of Community Health Nursing</copyright-holder>
<license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by-nc/3.0/">
<license-p>This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (<ext-link ext-link-type="uri" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://creativecommons.org/licenses/by-nc/3.0/">http://creativecommons.org/licenses/by-nc/3.0/</ext-link>) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.</license-p>
</license>
</permissions>

<abstract>
<sec>
<title>Purpose</title>
<p>This study was performed to determine effects of a structure-centered cooperative learning safety education program based on blended learning for elementary school students.</p>
</sec>
<sec>
<title>Methods</title>
<p>The study is developed in non-equivalent control group non-synchronized design. The subjects included 24 sixth grade students in the experimental group and 23 sixth grade students in the control group, respectively. To prevent diffusion of the experiment, it was carried out from May 20th to June 24th in 2015 with the control group and the other from August 26th to September 30th in 2015 with the experimental group. It was performed on experimental group after the structure-centered cooperative learning safety education program based on blended learning once a week for 6weeks. Data were analyzed by using descriptive statistics, paired t-test and independent t-test.</p>
</sec>
<sec>
<title>Results</title>
<p>After the intervention, the experimental group showed significant increases in the self-directed learning attitudes and safety behavior compared to the control group except for the academic self-efficacy.</p>
</sec>
<sec>
<title>Conclusion</title>
<p>The results indicate that the structure-centered cooperative learning safety education program based on blended learning program is effective in safety education for 6th graders.</p>
</sec>
</abstract>

<kwd-group>
<kwd>Collaborative learning</kwd>
<kwd>Self-directed learning as topic</kwd>
<kwd>Self efficacy</kwd>
<kwd>Safety</kwd>
</kwd-group>

</article-meta>
</front>

<back>

<fn-group>
<fn fn-type="other">
  <p>This article is article is based on a part of the first author's doctoral dissertation from Kyungpook National University.</p>
</fn>
</fn-group>

<ref-list>
  <ref id="B1">
    <label>1</label>
    <element-citation publication-type="journal">
      <person-group person-group-type="author">
        <name>
          <surname>Lee</surname>
          <given-names>MS</given-names>
        </name>
      </person-group>
      <article-title>The actual conditions and tasks of safety education of schools</article-title>
      <source>Seoul Education</source>
      <year>2008</year>
      <volume>50</volume>
      <issue>2</issue>
      <fpage>52</fpage>
      <lpage>56</lpage>
    </element-citation>
  </ref>

  <ref id="B2">
    <label>2</label>
    <element-citation publication-type="journal">
      <person-group person-group-type="author">
        <name>
          <surname>Lee</surname>
          <given-names>HS</given-names>
        </name>
      </person-group>
      <article-title>The practical suggestion for the production of educational animation for prevention of safety accidents</article-title>
      <source>Journal of the Korea Contents Association</source>
      <year>2018</year>
      <volume>18</volume>
      <issue>6</issue>
      <fpage>169</fpage>
      <lpage>179</lpage>
    </element-citation>
  </ref>

  <ref id="B3">
    <label>3</label>
    <element-citation publication-type="journal">
      <person-group person-group-type="author">
        <name>
          <surname>Hall-Long</surname>
          <given-names>BA</given-names>
        </name>
        <name>
          <surname>Schell</surname>
          <given-names>K</given-names>
        </name>
        <name>
          <surname>Corrigan</surname>
          <given-names>V</given-names>
        </name>
      </person-group>
      <article-title>Youth safety education and injury prevention program</article-title>
      <source>Pediatric Nursing</source>
      <year>2001</year>
      <volume>27</volume>
      <issue>2</issue>
      <fpage>141</fpage>
      <lpage>146</lpage>
    </element-citation>
  </ref>

  <ref id="B4">
    <label>4</label>
    <element-citation publication-type="journal">
      <person-group person-group-type="author">
        <name>
          <surname>Jung</surname>
          <given-names>HM</given-names>
        </name>
        <name>
          <surname>Lee</surname>
          <given-names>HC</given-names>
        </name>
      </person-group>
      <article-title>Development and effect of elementary school upper-grade safety health education program</article-title>
      <source>Korean Journal of Emergency Medical Services</source>
      <year>2013</year>
      <volume>17</volume>
      <issue>3</issue>
      <fpage>149</fpage>
      <lpage>168</lpage>
    </element-citation>
  </ref>

  <ref id="B5">
    <label>5</label>
      <element-citation publication-type="webpage">
      <collab>Statistics Korea</collab>
      <source>Child Death Due to Accident: 1996&#x2013;2016 [Internet]</source>
      <publisher-loc>Seoul</publisher-loc>
      <publisher-name>Statistics Korea</publisher-name>
      <year>2018</year>
      <date-in-citation content-type="access-date">cited 2018 september 19</date-in-citation>
      <comment>Available from: <ext-link ext-link-type="uri" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.korea.kr/briefing/pressReleaseView.do?newsId=156267855&#x0026;pageIndex=1&#x0026;repCodeType=&#x0026;repCode=&#x0026;startDate=2008-02-29&#x0026;2018-09-19&#x0026;srchWord">http://www.korea.kr/briefing/pressReleaseView.do?newsId=156267855&#x0026;pageIndex=1&#x0026;repCodeType=&#x0026;repCode=&#x0026;startDate=2008-02-29&#x0026;2018-09-19&#x0026;srchWord</ext-link></comment>
    </element-citation>
  </ref>

  <ref id="B6">
    <label>6</label>
    <element-citation publication-type="book">
      <collab>Department of Consumer Injury Information</collab>
      <source>Analysis of child safety accident trends. Safety Research Report</source>
      <publisher-loc>Eumseong</publisher-loc>
      <publisher-name>Korea Consumer Agency</publisher-name>
      <year>2017</year>
      <month>06</month>
      <comment>Report No.: 2017-6</comment>
    </element-citation>
  </ref>

  <ref id="B7">
    <label>7</label>
    <element-citation publication-type="journal">
      <person-group person-group-type="author">
        <name>
          <surname>Kang</surname>
          <given-names>JC</given-names>
        </name>
      </person-group>
      <article-title>The development of study skills training program on blended learning environment for advancing the self-directed learning ability</article-title>
      <source>Journal of Elementary Education</source>
      <year>2010</year>
      <volume>23</volume>
      <issue>3</issue>
      <fpage>239</fpage>
      <lpage>265</lpage>
    </element-citation>
  </ref>

  <ref id="B8">
    <label>8</label>
    <element-citation publication-type="book">
      <person-group person-group-type="author">
        <name>
          <surname>Gibbons</surname>
          <given-names>M</given-names>
        </name>
      </person-group>
      <source>The self-directed learning handbook: challenging adolescent students to excel</source>
      <edition>1st ed</edition>
      <publisher-loc>San Francisco</publisher-loc>
      <publisher-name>Jossey-Bass</publisher-name>
      <year>2002</year>
      <fpage>208</fpage>
    </element-citation>
  </ref>

  <ref id="B9">
    <label>9</label>
    <element-citation publication-type="journal">
      <person-group person-group-type="author">
        <name>
          <surname>Lee</surname>
          <given-names>JH</given-names>
        </name>
      </person-group>
      <article-title>Analysis of the structural relationships among self-determination motivation to learn, metacognition, self-directed learning ability, learning flow, and school achievement</article-title>
      <source>Korean Journal of Educational Research</source>
      <year>2010</year>
      <volume>48</volume>
      <issue>2</issue>
      <fpage>67</fpage>
      <lpage>92</lpage>
    </element-citation>
  </ref>

  <ref id="B10">
    <label>10</label>
    <element-citation publication-type="journal">
      <person-group person-group-type="author">
        <name>
          <surname>Lim</surname>
          <given-names>YT</given-names>
        </name>
        <name>
          <surname>Lee</surname>
          <given-names>MH</given-names>
        </name>
        <name>
          <surname>Park</surname>
          <given-names>YS</given-names>
        </name>
        <name>
          <surname>Kwon</surname>
          <given-names>SM</given-names>
        </name>
      </person-group>
      <article-title>Implementation of blended learning in PE Class: Focusing on the exploration of the middle school students' experiential meaning</article-title>
      <source>Korean Journal of Sport Science</source>
      <year>2009</year>
      <volume>20</volume>
      <issue>4</issue>
      <fpage>885</fpage>
      <lpage>899</lpage>
    </element-citation>
  </ref>

  <ref id="B11">
    <label>11</label>
    <element-citation publication-type="book">
      <person-group person-group-type="author">
        <name>
          <surname>Kwon</surname>
          <given-names>SH</given-names>
        </name>
        <name>
          <surname>Yoo</surname>
          <given-names>JT</given-names>
        </name>
        <name>
          <surname>Lee</surname>
          <given-names>J</given-names>
        </name>
        <name>
          <surname>Seo</surname>
          <given-names>YG</given-names>
        </name>
      </person-group>
      <source>A study and investigation on the current situation of cyber education. Research Report</source>
      <publisher-loc>Seoul</publisher-loc>
      <publisher-name>Korea Education and Research Information Service</publisher-name>
      <year>2001</year>
      <month>12</month>
      <comment>Report No.: RR 2001-6</comment>
    </element-citation>
  </ref>

  <ref id="B12">
    <label>12</label>
    <element-citation publication-type="journal">
      <person-group person-group-type="author">
        <name>
          <surname>Moon</surname>
          <given-names>ST</given-names>
        </name>
        <name>
          <surname>Bak</surname>
          <given-names>MH</given-names>
        </name>
      </person-group>
      <article-title>The study on relationship between learning self-efficacy and career preparation among university students: The mediating role of optimism</article-title>
      <source>The Journal of Career Education Research</source>
      <year>2013</year>
      <volume>26</volume>
      <issue>3</issue>
      <fpage>185</fpage>
      <lpage>204</lpage>
    </element-citation>
  </ref>

  <ref id="B13">
    <label>13</label>
    <element-citation publication-type="journal">
      <person-group person-group-type="author">
        <name>
          <surname>Ku</surname>
          <given-names>BD</given-names>
        </name>
      </person-group>
      <article-title>A Meta-analysis on the effects of academic achievement in cooperative learning</article-title>
      <source>Journal of Agricultural Education and Human Resource Development</source>
      <year>2013</year>
      <volume>45</volume>
      <issue>3</issue>
      <fpage>39</fpage>
      <lpage>61</lpage>
      <pub-id pub-id-type="doi">10.23840/agehrd.2013.45.3.39</pub-id>
    </element-citation>
  </ref>

  <ref id="B14">
    <label>14</label>
    <element-citation publication-type="journal">
      <person-group person-group-type="author">
        <name>
          <surname>Kim</surname>
          <given-names>EJ</given-names>
        </name>
      </person-group>
      <article-title>A study on the cooperative learning approach in child safety education</article-title>
      <source>The Research of Child Education and Care</source>
      <year>2006</year>
      <volume>2</volume>
      <issue>2</issue>
      <fpage>5</fpage>
      <lpage>26</lpage>
    </element-citation>
  </ref>

  <ref id="B15">
    <label>15</label>
    <element-citation publication-type="book">
      <person-group person-group-type="author">
        <name>
          <surname>Shin</surname>
          <given-names>HJ</given-names>
        </name>
        <name>
          <surname>Lee</surname>
          <given-names>GH</given-names>
        </name>
        <name>
          <surname>Lee</surname>
          <given-names>JS</given-names>
        </name>
        <name>
          <surname>Lee</surname>
          <given-names>JS</given-names>
        </name>
        <name>
          <surname>Kim</surname>
          <given-names>DN</given-names>
        </name>
        <name>
          <surname>Han</surname>
          <given-names>MS</given-names>
        </name>
        <etal/>
      </person-group>
      <source>Cooperative learning method of korean language department</source>
      <edition>1st ed</edition>
      <publisher-loc>Seoul</publisher-loc>
      <publisher-name>Pagijong</publisher-name>
      <year>2003</year>
      <fpage>280</fpage>
    </element-citation>
  </ref>

  <ref id="B16">
    <label>16</label>
    <element-citation publication-type="book">
      <person-group person-group-type="author">
        <name>
          <surname>Kagan</surname>
          <given-names>S</given-names>
        </name>
      </person-group>
      <source>Cooperative learning</source>
      <edition>13th ed</edition>
      <publisher-loc>Suwon</publisher-loc>
      <publisher-name>Timothy</publisher-name>
      <year>2010</year>
      <fpage>557</fpage>
    </element-citation>
  </ref>

  <ref id="B17">
    <label>17</label>
    <element-citation publication-type="journal">
      <person-group person-group-type="author">
        <name>
          <surname>Jung</surname>
          <given-names>GO</given-names>
        </name>
        <name>
          <surname>Yang</surname>
          <given-names>HJ</given-names>
        </name>
        <name>
          <surname>Choi</surname>
          <given-names>SY</given-names>
        </name>
      </person-group>
      <article-title>A design and implementation of web-based cooperative learning system on structural approach</article-title>
      <source>Journal of Korean Association of Computer Education</source>
      <year>2004</year>
      <volume>7</volume>
      <issue>3</issue>
      <fpage>111</fpage>
      <lpage>121</lpage>
    </element-citation>
  </ref>

  <ref id="B18">
    <label>18</label>
    <element-citation publication-type="journal">
      <person-group person-group-type="author">
        <name>
          <surname>Yang</surname>
          <given-names>JY</given-names>
        </name>
        <name>
          <surname>Kim</surname>
          <given-names>SS</given-names>
        </name>
        <name>
          <surname>Kim</surname>
          <given-names>HY</given-names>
        </name>
      </person-group>
      <article-title>The roles as a teacher on school safety</article-title>
      <source>Korean Journal of Sports Science</source>
      <year>2018</year>
      <volume>27</volume>
      <issue>1</issue>
      <fpage>651</fpage>
      <lpage>658</lpage>
    </element-citation>
  </ref>

  <ref id="B19">
    <label>19</label>
    <element-citation publication-type="journal">
      <person-group person-group-type="author">
        <name>
          <surname>Chung</surname>
          <given-names>ES</given-names>
        </name>
        <name>
          <surname>Jung</surname>
          <given-names>IS</given-names>
        </name>
        <name>
          <surname>Song</surname>
          <given-names>MG</given-names>
        </name>
      </person-group>
      <article-title>Development and effect analysis of web-based instruction program to prevent elementary school students from safety accidents</article-title>
      <source>Journal of Korean Academy of Nursing</source>
      <year>2004</year>
      <volume>34</volume>
      <issue>3</issue>
      <fpage>485</fpage>
      <lpage>495</lpage>
    </element-citation>
  </ref>

  <ref id="B20">
    <label>20</label>
    <element-citation publication-type="journal">
      <person-group person-group-type="author">
        <name>
          <surname>Kwon</surname>
          <given-names>SS</given-names>
        </name>
      </person-group>
      <article-title>Development and effect evaluation of safety education program for higher grade students of elementary school</article-title>
      <source>Journal of the Korean Society of School Health</source>
      <year>2005</year>
      <volume>18</volume>
      <issue>2</issue>
      <fpage>45</fpage>
      <lpage>61</lpage>
    </element-citation>
  </ref>

  <ref id="B21">
    <label>21</label>
    <element-citation publication-type="thesis">
      <person-group person-group-type="author">
        <name>
          <surname>Kim</surname>
          <given-names>HJ</given-names>
        </name>
      </person-group>
      <source>The effect and development of FLSE teaching model using web contents for efficient elementary safety education [master's thesis]</source>
      <publisher-loc>[lncheon]</publisher-loc>
      <publisher-name>Gyeongin National University of Education</publisher-name>
      <year>2015</year>
      <fpage>69</fpage>
    </element-citation>
  </ref>

  <ref id="B22">
    <label>22</label>
    <element-citation publication-type="journal">
      <person-group person-group-type="author">
        <name>
          <surname>Kim</surname>
          <given-names>CJ</given-names>
        </name>
        <name>
          <surname>Kim</surname>
          <given-names>KS</given-names>
        </name>
        <name>
          <surname>Yoo</surname>
          <given-names>KO</given-names>
        </name>
        <name>
          <surname>Yoo</surname>
          <given-names>GH</given-names>
        </name>
      </person-group>
      <article-title>A study on development of self-directed learning readiness scale for primary school teachers and its applications</article-title>
      <source>Korean Journal of Adult &#x0026; Continuing Education</source>
      <year>1996</year>
      <volume>2</volume>
      <issue>1</issue>
      <fpage>1</fpage>
      <lpage>25</lpage>
    </element-citation>
  </ref>

  <ref id="B23">
    <label>23</label>
    <element-citation publication-type="thesis">
      <person-group person-group-type="author">
        <name>
          <surname>Jung</surname>
          <given-names>MK</given-names>
        </name>
      </person-group>
      <source>The effects of problem-based instruction on self-directed learning attitudes of elementary school children [master's thesis]</source>
      <publisher-loc>[Chungbuk]</publisher-loc>
      <publisher-name>Korea National University of Education</publisher-name>
      <year>2002</year>
      <fpage>74</fpage>
    </element-citation>
  </ref>

  <ref id="B24">
    <label>24</label>
    <element-citation publication-type="journal">
      <person-group person-group-type="author">
        <name>
          <surname>Kim</surname>
          <given-names>AY</given-names>
        </name>
        <name>
          <surname>Park</surname>
          <given-names>IY</given-names>
        </name>
      </person-group>
      <article-title>Construction and validation of academic self-efficacy scale</article-title>
      <source>Journal of Educational Research</source>
      <year>2001</year>
      <volume>39</volume>
      <issue>1</issue>
      <fpage>95</fpage>
      <lpage>123</lpage>
    </element-citation>
  </ref>

  <ref id="B25">
    <label>25</label>
    <element-citation publication-type="book">
      <person-group person-group-type="author">
        <name>
          <surname>Waltz</surname>
          <given-names>CW</given-names>
        </name>
        <name>
          <surname>Bausell</surname>
          <given-names>RB</given-names>
        </name>
      </person-group>
      <source>Nursing research: Design, statistics and computer analysis</source>
      <publisher-loc>Philadelphia, PA</publisher-loc>
      <publisher-name>F.A. Davis Co</publisher-name>
      <year>1981</year>
      <fpage>362</fpage>
    </element-citation>
  </ref>

  <ref id="B26">
    <label>26</label>
    <element-citation publication-type="journal">
      <person-group person-group-type="author">
        <name>
          <surname>Lee</surname>
          <given-names>CH</given-names>
        </name>
      </person-group>
      <article-title>Model development and application of creative engineering design education program based on ADDIE Model</article-title>
      <source>The Korean Journal of Technology Education</source>
      <year>2008</year>
      <volume>8</volume>
      <issue>1</issue>
      <fpage>131</fpage>
      <lpage>146</lpage>
    </element-citation>
  </ref>

  <ref id="B27">
    <label>27</label>
    <element-citation publication-type="journal">
      <person-group person-group-type="author">
        <name>
          <surname>Jeong</surname>
          <given-names>SH</given-names>
        </name>
      </person-group>
      <article-title>Systematic review of the literatures on music intervention for neurological patients in korea</article-title>
      <source>Journal of Korean Biological Nursing Science</source>
      <year>2013</year>
      <volume>15</volume>
      <issue>2</issue>
      <fpage>65</fpage>
      <lpage>73</lpage>
      <pub-id pub-id-type="doi">10.7586/jkbns.2013.15.2.65</pub-id>
    </element-citation>
  </ref>

  <ref id="B28">
    <label>28</label>
    <element-citation publication-type="journal">
      <person-group person-group-type="author">
        <name>
          <surname>Ha</surname>
          <given-names>YJ</given-names>
        </name>
        <name>
          <surname>Woo</surname>
          <given-names>SJ</given-names>
        </name>
        <name>
          <surname>Seo</surname>
          <given-names>NS</given-names>
        </name>
      </person-group>
      <article-title>A convergence study on the effects of blended learning on the self-directed learning ability and learning satisfaction of nursing students</article-title>
      <source>Journal of the Korea Convergence Society</source>
      <year>2018</year>
      <volume>9</volume>
      <issue>11</issue>
      <fpage>509</fpage>
      <lpage>517</lpage>
    </element-citation>
  </ref>

  <ref id="B29">
    <label>29</label>
    <element-citation publication-type="journal">
      <person-group person-group-type="author">
        <name>
          <surname>Lee</surname>
          <given-names>HJ</given-names>
        </name>
      </person-group>
      <article-title>The effects of a blended learning model on self-directed learning in higher english education</article-title>
      <source>Journal of Educational Information and Media</source>
      <year>2012</year>
      <volume>18</volume>
      <issue>1</issue>
      <fpage>1</fpage>
      <lpage>24</lpage>
    </element-citation>
  </ref>

  <ref id="B30">
    <label>30</label>
    <element-citation publication-type="journal">
      <person-group person-group-type="author">
        <name>
          <surname>Choe</surname>
          <given-names>IG</given-names>
        </name>
        <name>
          <surname>Lee</surname>
          <given-names>AS</given-names>
        </name>
      </person-group>
      <article-title>Effects of blended-learning on self-efficacy and attitude in elementary physical education classes</article-title>
      <source>Korean Journal of Sport Pedagogy</source>
      <year>2010</year>
      <volume>17</volume>
      <issue>3</issue>
      <fpage>95</fpage>
      <lpage>114</lpage>
    </element-citation>
  </ref>
</ref-list>

</back>

<floats-group>

<fig position="float" id="F1">
<label>Figure 1</label>
<caption>
  <title>Process of the program development.</title>
</caption>
<graphic xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="jkachn-30-57-g001"></graphic>
</fig>

<table-wrap position="float" id="T1">
<label>Table 1</label>
<caption>
  <title>Structure-centered Cooperative Learning Safety Education Program based on Blended Learning</title>
</caption>
<graphic xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="jkachn-30-57-i001"></graphic>
<table-wrap-foot>
<fn>
  <p>CPR=cardiopulmonary resuscitation; <sup>&#x2020;</sup>Structure-centered cooperative learning of Kagan (2010); <sup>&#x2021;</sup>Structure : 1) Using of the &#x231C;structure-selectionchart&#x231F; for selection, 2) Application of various structures for each phase, 3) Using in the classroom; <sup>&#x00A7;</sup>Blended learning: off-line (classroom) &#x002B; on-line (cafe site).</p>
</fn>
</table-wrap-foot>
</table-wrap>

<table-wrap position="float" id="T2">
<label>Table 2</label>
<caption>
  <title>Homogeneity Test of General Characteristics of Subjects (<italic>N</italic>=47)</title>
</caption>
<graphic xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="jkachn-30-57-i002"></graphic>
<table-wrap-foot>
<fn>
  <p>Exp.=experimental group; Cont.=control group; <sup>&#x2020;</sup>Fisher exact test.</p>
</fn>
</table-wrap-foot>
</table-wrap>

<table-wrap position="float" id="T3">
<label>Table 3</label>
<caption>
  <title>Homogeneity Test of Dependent Variables before Intervention of Subjects (<italic>N</italic>=47)</title>
</caption>
<graphic xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="jkachn-30-57-i003"></graphic>
<table-wrap-foot>
<fn>
  <p>Exp.=experimental group; Cont.=control group.</p>
</fn>
</table-wrap-foot>
</table-wrap>

<table-wrap position="float" id="T4">
<label>Table 4</label>
<caption>
  <title>Differences of Dependent Variables of Subjects (<italic>N</italic>=47)</title>
</caption>
<graphic xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="jkachn-30-57-i004"></graphic>
<table-wrap-foot>
<fn>
  <p>Exp.=experimental group; Cont.=control group; <sup>&#x2020;</sup>Paired t-test; <sup>&#x2021;</sup>Independent t-test.</p>
</fn>
</table-wrap-foot>
</table-wrap>

</floats-group>

</article>