Document (#43176)

Author

Zhou, Q.
Lee, C.S.
Sin, S.-C.J.
Lin, S.
Hu, H.
Ismail, M.F.F. Bin

Title

Understanding the use of YouTube as a learning resource : a social cognitive perspective

Source

Aslib journal of information management. 72(2020) no.3, S.339-359

Year

2020

Abstract

Drawing from social cognitive theory, the purpose of this study is to examine how personal, environmental and behavioral factors can interplay to influence people's use of YouTube as a learning resource. Design/methodology/approach This study proposed a conceptual model, which was then tested with data collected from a survey with 150 participants who had the experience of using YouTube for learning. The bootstrap method was employed to test the direct and mediation hypotheses in the model. Findings The results revealed that personal factors, i.e. learning outcome expectations and attitude, had direct effects on using YouTube as a learning resource (person ? behavior). The environmental factor, i.e. the sociability of YouTube, influenced the attitude (environment ? person), while the behavioral factor, i.e. prior experience of learning on YouTube, affected learning outcome expectations (behavior ? person). Moreover, the two personal factors fully mediated the influences of sociability and prior experience on YouTube usage for learning. Practical implications The factors and their relationships identified in this study provide important implications for individual learners, platform designers, educators and other stakeholders who encourage the use of YouTube as a learning resource. Originality/value This study draws on a comprehensive theoretical perspective (i.e. social cognitive theory) to investigate the interplay of critical components (i.e. individual, environment and behavior) in YouTube's learning ecosystem. Personal factors not only directly influenced the extent to which people use YouTube as a learning resource but also mediated the effects of environmental and behavioral factors on the usage behavior.

Content

Vgl.: https://doi.org/10.1108/AJIM-10-2019-0290.

Field

Erziehungswissenschaft

Object

YouTube

Similar documents (author)

1. Zhou, L.: Characteristics of material organization and classification in the Kinsey Institute Library (2003) 4.89

   4.8910537 = sum of:
     4.8910537 = weight(author_txt:zhou in 5639) [ClassicSimilarity], result of:
       4.8910537 = fieldWeight in 5639, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.825686 = idf(docFreq=47, maxDocs=44218)
         0.625 = fieldNorm(doc=5639)
   

2. Zhou, J.-z.: ¬A new subclass for Library of Congress Classification, QF : Computer science (1998) 3.91

   3.912843 = sum of:
     3.912843 = weight(author_txt:zhou in 2846) [ClassicSimilarity], result of:
       3.912843 = fieldWeight in 2846, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.825686 = idf(docFreq=47, maxDocs=44218)
         0.5 = fieldNorm(doc=2846)
   

3. Zhou, L.; Zhang, D.: NLPIR: a theoretical framework for applying Natural Language Processing to information retrieval (2003) 3.91

   3.912843 = sum of:
     3.912843 = weight(author_txt:zhou in 5148) [ClassicSimilarity], result of:
       3.912843 = fieldWeight in 5148, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.825686 = idf(docFreq=47, maxDocs=44218)
         0.5 = fieldNorm(doc=5148)
   

4. Zhou, P.; Leydesdorff, L.: ¬A comparison between the China Scientific and Technical Papers and Citations Database and the Science Citation Index in terms of journal hierarchies and interjournal citation relations (2007) 3.91

   3.912843 = sum of:
     3.912843 = weight(author_txt:zhou in 70) [ClassicSimilarity], result of:
       3.912843 = fieldWeight in 70, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.825686 = idf(docFreq=47, maxDocs=44218)
         0.5 = fieldNorm(doc=70)
   

5. Zhou, G.D.; Zhang, M.: Extracting relation information from text documents by exploring various types of knowledge (2007) 3.91

   3.912843 = sum of:
     3.912843 = weight(author_txt:zhou in 927) [ClassicSimilarity], result of:
       3.912843 = fieldWeight in 927, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.825686 = idf(docFreq=47, maxDocs=44218)
         0.5 = fieldNorm(doc=927)
   

Similar documents (content)

1. Shen, Z.; Pritchard, M.J.: Cognitive engagement on social media : a study of the effects of visual cueing in educational videos (2022) 0.21

   0.21430923 = sum of:
     0.21430923 = product of:
       0.66971636 = sum of:
         0.039572172 = weight(abstract_txt:effects in 649) [ClassicSimilarity], result of:
           0.039572172 = score(doc=649,freq=2.0), product of:
             0.080441125 = queryWeight, product of:
               1.0662359 = boost
               5.565661 = idf(docFreq=459, maxDocs=44218)
               0.013555267 = queryNorm
             0.49193957 = fieldWeight in 649, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.565661 = idf(docFreq=459, maxDocs=44218)
               0.0625 = fieldNorm(doc=649)
         0.032941878 = weight(abstract_txt:direct in 649) [ClassicSimilarity], result of:
           0.032941878 = score(doc=649,freq=1.0), product of:
             0.089686505 = queryWeight, product of:
               1.1258429 = boost
               5.8768044 = idf(docFreq=336, maxDocs=44218)
               0.013555267 = queryNorm
             0.36730027 = fieldWeight in 649, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.8768044 = idf(docFreq=336, maxDocs=44218)
               0.0625 = fieldNorm(doc=649)
         0.031635072 = weight(abstract_txt:social in 649) [ClassicSimilarity], result of:
           0.031635072 = score(doc=649,freq=3.0), product of:
             0.06928897 = queryWeight, product of:
               1.2119702 = boost
               4.2175875 = idf(docFreq=1770, maxDocs=44218)
               0.013555267 = queryNorm
             0.45656723 = fieldWeight in 649, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.2175875 = idf(docFreq=1770, maxDocs=44218)
               0.0625 = fieldNorm(doc=649)
         0.018424558 = weight(abstract_txt:study in 649) [ClassicSimilarity], result of:
           0.018424558 = score(doc=649,freq=2.0), product of:
             0.06088256 = queryWeight, product of:
               1.3118244 = boost
               3.423806 = idf(docFreq=3916, maxDocs=44218)
               0.013555267 = queryNorm
             0.30262455 = fieldWeight in 649, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.423806 = idf(docFreq=3916, maxDocs=44218)
               0.0625 = fieldNorm(doc=649)
         0.05453127 = weight(abstract_txt:mediated in 649) [ClassicSimilarity], result of:
           0.05453127 = score(doc=649,freq=1.0), product of:
             0.1255043 = queryWeight, product of:
               1.3318139 = boost
               6.9519553 = idf(docFreq=114, maxDocs=44218)
               0.013555267 = queryNorm
             0.4344972 = fieldWeight in 649, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.9519553 = idf(docFreq=114, maxDocs=44218)
               0.0625 = fieldNorm(doc=649)
         0.09386459 = weight(abstract_txt:cognitive in 649) [ClassicSimilarity], result of:
           0.09386459 = score(doc=649,freq=7.0), product of:
             0.10786829 = queryWeight, product of:
               1.5121914 = boost
               5.2623405 = idf(docFreq=622, maxDocs=44218)
               0.013555267 = queryNorm
             0.87017775 = fieldWeight in 649, product of:
               2.6457512 = tf(freq=7.0), with freq of:
                 7.0 = termFreq=7.0
               5.2623405 = idf(docFreq=622, maxDocs=44218)
               0.0625 = fieldNorm(doc=649)
         0.045884773 = weight(abstract_txt:behavior in 649) [ClassicSimilarity], result of:
           0.045884773 = score(doc=649,freq=1.0), product of:
             0.14093448 = queryWeight, product of:
               1.9958959 = boost
               5.2092032 = idf(docFreq=656, maxDocs=44218)
               0.013555267 = queryNorm
             0.3255752 = fieldWeight in 649, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.2092032 = idf(docFreq=656, maxDocs=44218)
               0.0625 = fieldNorm(doc=649)
         0.35286203 = weight(abstract_txt:youtube in 649) [ClassicSimilarity], result of:
           0.35286203 = score(doc=649,freq=1.0), product of:
             0.71950805 = queryWeight, product of:
               6.764541 = boost
               7.84674 = idf(docFreq=46, maxDocs=44218)
               0.013555267 = queryNorm
             0.49042124 = fieldWeight in 649, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.84674 = idf(docFreq=46, maxDocs=44218)
               0.0625 = fieldNorm(doc=649)
       0.32 = coord(8/25)
   

2. Oh, S.; Syn, S.Y.: Motivations for sharing information and social support in social media : a comparative analysis of Facebook, Twitter, Delicious, YouTube, and Flickr (2015) 0.16

   0.16339928 = sum of:
     0.16339928 = product of:
       0.68083036 = sum of:
         0.063270144 = weight(abstract_txt:social in 2217) [ClassicSimilarity], result of:
           0.063270144 = score(doc=2217,freq=12.0), product of:
             0.06928897 = queryWeight, product of:
               1.2119702 = boost
               4.2175875 = idf(docFreq=1770, maxDocs=44218)
               0.013555267 = queryNorm
             0.91313446 = fieldWeight in 2217, product of:
               3.4641016 = tf(freq=12.0), with freq of:
                 12.0 = termFreq=12.0
               4.2175875 = idf(docFreq=1770, maxDocs=44218)
               0.0625 = fieldNorm(doc=2217)
         0.018424558 = weight(abstract_txt:study in 2217) [ClassicSimilarity], result of:
           0.018424558 = score(doc=2217,freq=2.0), product of:
             0.06088256 = queryWeight, product of:
               1.3118244 = boost
               3.423806 = idf(docFreq=3916, maxDocs=44218)
               0.013555267 = queryNorm
             0.30262455 = fieldWeight in 2217, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.423806 = idf(docFreq=3916, maxDocs=44218)
               0.0625 = fieldNorm(doc=2217)
         0.06647177 = weight(abstract_txt:personal in 2217) [ClassicSimilarity], result of:
           0.06647177 = score(doc=2217,freq=2.0), product of:
             0.1432143 = queryWeight, product of:
               2.0119743 = boost
               5.2511673 = idf(docFreq=629, maxDocs=44218)
               0.013555267 = queryNorm
             0.464142 = fieldWeight in 2217, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.2511673 = idf(docFreq=629, maxDocs=44218)
               0.0625 = fieldNorm(doc=2217)
         0.084080786 = weight(abstract_txt:factors in 2217) [ClassicSimilarity], result of:
           0.084080786 = score(doc=2217,freq=2.0), product of:
             0.1917446 = queryWeight, product of:
               2.8512576 = boost
               4.9611073 = idf(docFreq=841, maxDocs=44218)
               0.013555267 = queryNorm
             0.43850407 = fieldWeight in 2217, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.9611073 = idf(docFreq=841, maxDocs=44218)
               0.0625 = fieldNorm(doc=2217)
         0.09572109 = weight(abstract_txt:learning in 2217) [ClassicSimilarity], result of:
           0.09572109 = score(doc=2217,freq=1.0), product of:
             0.32236966 = queryWeight, product of:
               5.0057907 = boost
               4.750873 = idf(docFreq=1038, maxDocs=44218)
               0.013555267 = queryNorm
             0.29692957 = fieldWeight in 2217, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.750873 = idf(docFreq=1038, maxDocs=44218)
               0.0625 = fieldNorm(doc=2217)
         0.35286203 = weight(abstract_txt:youtube in 2217) [ClassicSimilarity], result of:
           0.35286203 = score(doc=2217,freq=1.0), product of:
             0.71950805 = queryWeight, product of:
               6.764541 = boost
               7.84674 = idf(docFreq=46, maxDocs=44218)
               0.013555267 = queryNorm
             0.49042124 = fieldWeight in 2217, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.84674 = idf(docFreq=46, maxDocs=44218)
               0.0625 = fieldNorm(doc=2217)
       0.24 = coord(6/25)
   

3. Bao, Z.; Han, Z.: What drives users' participation in online social Q&A communities? : an empirical study based on social cognitive theory (2019) 0.15

   0.14872997 = sum of:
     0.14872997 = product of:
       0.46478117 = sum of:
         0.027981753 = weight(abstract_txt:effects in 5497) [ClassicSimilarity], result of:
           0.027981753 = score(doc=5497,freq=1.0), product of:
             0.080441125 = queryWeight, product of:
               1.0662359 = boost
               5.565661 = idf(docFreq=459, maxDocs=44218)
               0.013555267 = queryNorm
             0.3478538 = fieldWeight in 5497, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.565661 = idf(docFreq=459, maxDocs=44218)
               0.0625 = fieldNorm(doc=5497)
         0.040840708 = weight(abstract_txt:social in 5497) [ClassicSimilarity], result of:
           0.040840708 = score(doc=5497,freq=5.0), product of:
             0.06928897 = queryWeight, product of:
               1.2119702 = boost
               4.2175875 = idf(docFreq=1770, maxDocs=44218)
               0.013555267 = queryNorm
             0.5894258 = fieldWeight in 5497, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               4.2175875 = idf(docFreq=1770, maxDocs=44218)
               0.0625 = fieldNorm(doc=5497)
         0.0862563 = weight(abstract_txt:expectations in 5497) [ClassicSimilarity], result of:
           0.0862563 = score(doc=5497,freq=4.0), product of:
             0.10733353 = queryWeight, product of:
               1.2316349 = boost
               6.429029 = idf(docFreq=193, maxDocs=44218)
               0.013555267 = queryNorm
             0.8036286 = fieldWeight in 5497, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               6.429029 = idf(docFreq=193, maxDocs=44218)
               0.0625 = fieldNorm(doc=5497)
         0.022565382 = weight(abstract_txt:study in 5497) [ClassicSimilarity], result of:
           0.022565382 = score(doc=5497,freq=3.0), product of:
             0.06088256 = queryWeight, product of:
               1.3118244 = boost
               3.423806 = idf(docFreq=3916, maxDocs=44218)
               0.013555267 = queryNorm
             0.37063786 = fieldWeight in 5497, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.423806 = idf(docFreq=3916, maxDocs=44218)
               0.0625 = fieldNorm(doc=5497)
         0.10592787 = weight(abstract_txt:outcome in 5497) [ClassicSimilarity], result of:
           0.10592787 = score(doc=5497,freq=4.0), product of:
             0.12308781 = queryWeight, product of:
               1.31893 = boost
               6.8847027 = idf(docFreq=122, maxDocs=44218)
               0.013555267 = queryNorm
             0.86058784 = fieldWeight in 5497, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               6.8847027 = idf(docFreq=122, maxDocs=44218)
               0.0625 = fieldNorm(doc=5497)
         0.050172735 = weight(abstract_txt:cognitive in 5497) [ClassicSimilarity], result of:
           0.050172735 = score(doc=5497,freq=2.0), product of:
             0.10786829 = queryWeight, product of:
               1.5121914 = boost
               5.2623405 = idf(docFreq=622, maxDocs=44218)
               0.013555267 = queryNorm
             0.46512958 = fieldWeight in 5497, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.2623405 = idf(docFreq=622, maxDocs=44218)
               0.0625 = fieldNorm(doc=5497)
         0.04700264 = weight(abstract_txt:personal in 5497) [ClassicSimilarity], result of:
           0.04700264 = score(doc=5497,freq=1.0), product of:
             0.1432143 = queryWeight, product of:
               2.0119743 = boost
               5.2511673 = idf(docFreq=629, maxDocs=44218)
               0.013555267 = queryNorm
             0.32819796 = fieldWeight in 5497, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.2511673 = idf(docFreq=629, maxDocs=44218)
               0.0625 = fieldNorm(doc=5497)
         0.08403374 = weight(abstract_txt:environmental in 5497) [ClassicSimilarity], result of:
           0.08403374 = score(doc=5497,freq=1.0), product of:
             0.19167307 = queryWeight, product of:
               2.0157676 = boost
               7.014756 = idf(docFreq=107, maxDocs=44218)
               0.013555267 = queryNorm
             0.43842226 = fieldWeight in 5497, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.014756 = idf(docFreq=107, maxDocs=44218)
               0.0625 = fieldNorm(doc=5497)
       0.32 = coord(8/25)
   

4. Ferran-Ferrer, N.; Minguillón, J.; Pérez-Montoro, M.: Key factors in the transfer of information-related competencies between academic, workplace, and daily life contexts (2013) 0.15

   0.14571929 = sum of:
     0.14571929 = product of:
       0.52042603 = sum of:
         0.04484165 = weight(abstract_txt:factor in 950) [ClassicSimilarity], result of:
           0.04484165 = score(doc=950,freq=2.0), product of:
             0.087432444 = queryWeight, product of:
               1.1116052 = boost
               5.8024845 = idf(docFreq=362, maxDocs=44218)
               0.013555267 = queryNorm
             0.512872 = fieldWeight in 950, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.8024845 = idf(docFreq=362, maxDocs=44218)
               0.0625 = fieldNorm(doc=950)
         0.09539855 = weight(abstract_txt:attitude in 950) [ClassicSimilarity], result of:
           0.09539855 = score(doc=950,freq=2.0), product of:
             0.1446259 = queryWeight, product of:
               1.4296749 = boost
               7.462781 = idf(docFreq=68, maxDocs=44218)
               0.013555267 = queryNorm
             0.65962285 = fieldWeight in 950, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.462781 = idf(docFreq=68, maxDocs=44218)
               0.0625 = fieldNorm(doc=950)
         0.062050536 = weight(abstract_txt:person in 950) [ClassicSimilarity], result of:
           0.062050536 = score(doc=950,freq=1.0), product of:
             0.15658697 = queryWeight, product of:
               1.8219552 = boost
               6.340301 = idf(docFreq=211, maxDocs=44218)
               0.013555267 = queryNorm
             0.3962688 = fieldWeight in 950, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.340301 = idf(docFreq=211, maxDocs=44218)
               0.0625 = fieldNorm(doc=950)
         0.045884773 = weight(abstract_txt:behavior in 950) [ClassicSimilarity], result of:
           0.045884773 = score(doc=950,freq=1.0), product of:
             0.14093448 = queryWeight, product of:
               1.9958959 = boost
               5.2092032 = idf(docFreq=656, maxDocs=44218)
               0.013555267 = queryNorm
             0.3255752 = fieldWeight in 950, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.2092032 = idf(docFreq=656, maxDocs=44218)
               0.0625 = fieldNorm(doc=950)
         0.04700264 = weight(abstract_txt:personal in 950) [ClassicSimilarity], result of:
           0.04700264 = score(doc=950,freq=1.0), product of:
             0.1432143 = queryWeight, product of:
               2.0119743 = boost
               5.2511673 = idf(docFreq=629, maxDocs=44218)
               0.013555267 = queryNorm
             0.32819796 = fieldWeight in 950, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.2511673 = idf(docFreq=629, maxDocs=44218)
               0.0625 = fieldNorm(doc=950)
         0.059454095 = weight(abstract_txt:factors in 950) [ClassicSimilarity], result of:
           0.059454095 = score(doc=950,freq=1.0), product of:
             0.1917446 = queryWeight, product of:
               2.8512576 = boost
               4.9611073 = idf(docFreq=841, maxDocs=44218)
               0.013555267 = queryNorm
             0.3100692 = fieldWeight in 950, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.9611073 = idf(docFreq=841, maxDocs=44218)
               0.0625 = fieldNorm(doc=950)
         0.16579378 = weight(abstract_txt:learning in 950) [ClassicSimilarity], result of:
           0.16579378 = score(doc=950,freq=3.0), product of:
             0.32236966 = queryWeight, product of:
               5.0057907 = boost
               4.750873 = idf(docFreq=1038, maxDocs=44218)
               0.013555267 = queryNorm
             0.51429707 = fieldWeight in 950, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.750873 = idf(docFreq=1038, maxDocs=44218)
               0.0625 = fieldNorm(doc=950)
       0.28 = coord(7/25)
   

5. Bentley, C.M.; Labelle, P.R.: ¬A comparison of social tagging designs and user participation (2008) 0.14

   0.14485702 = sum of:
     0.14485702 = product of:
       0.5173465 = sum of:
         0.024706408 = weight(abstract_txt:direct in 2657) [ClassicSimilarity], result of:
           0.024706408 = score(doc=2657,freq=1.0), product of:
             0.089686505 = queryWeight, product of:
               1.1258429 = boost
               5.8768044 = idf(docFreq=336, maxDocs=44218)
               0.013555267 = queryNorm
             0.2754752 = fieldWeight in 2657, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.8768044 = idf(docFreq=336, maxDocs=44218)
               0.046875 = fieldNorm(doc=2657)
         0.041095164 = weight(abstract_txt:social in 2657) [ClassicSimilarity], result of:
           0.041095164 = score(doc=2657,freq=9.0), product of:
             0.06928897 = queryWeight, product of:
               1.2119702 = boost
               4.2175875 = idf(docFreq=1770, maxDocs=44218)
               0.013555267 = queryNorm
             0.5930982 = fieldWeight in 2657, product of:
               3.0 = tf(freq=9.0), with freq of:
                 9.0 = termFreq=9.0
               4.2175875 = idf(docFreq=1770, maxDocs=44218)
               0.046875 = fieldNorm(doc=2657)
         0.016924037 = weight(abstract_txt:study in 2657) [ClassicSimilarity], result of:
           0.016924037 = score(doc=2657,freq=3.0), product of:
             0.06088256 = queryWeight, product of:
               1.3118244 = boost
               3.423806 = idf(docFreq=3916, maxDocs=44218)
               0.013555267 = queryNorm
             0.2779784 = fieldWeight in 2657, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.423806 = idf(docFreq=3916, maxDocs=44218)
               0.046875 = fieldNorm(doc=2657)
         0.05359299 = weight(abstract_txt:resource in 2657) [ClassicSimilarity], result of:
           0.05359299 = score(doc=2657,freq=2.0), product of:
             0.16189349 = queryWeight, product of:
               2.391657 = boost
               4.993699 = idf(docFreq=814, maxDocs=44218)
               0.013555267 = queryNorm
             0.3310386 = fieldWeight in 2657, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.993699 = idf(docFreq=814, maxDocs=44218)
               0.046875 = fieldNorm(doc=2657)
         0.04459057 = weight(abstract_txt:factors in 2657) [ClassicSimilarity], result of:
           0.04459057 = score(doc=2657,freq=1.0), product of:
             0.1917446 = queryWeight, product of:
               2.8512576 = boost
               4.9611073 = idf(docFreq=841, maxDocs=44218)
               0.013555267 = queryNorm
             0.2325519 = fieldWeight in 2657, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.9611073 = idf(docFreq=841, maxDocs=44218)
               0.046875 = fieldNorm(doc=2657)
         0.071790814 = weight(abstract_txt:learning in 2657) [ClassicSimilarity], result of:
           0.071790814 = score(doc=2657,freq=1.0), product of:
             0.32236966 = queryWeight, product of:
               5.0057907 = boost
               4.750873 = idf(docFreq=1038, maxDocs=44218)
               0.013555267 = queryNorm
             0.22269717 = fieldWeight in 2657, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.750873 = idf(docFreq=1038, maxDocs=44218)
               0.046875 = fieldNorm(doc=2657)
         0.2646465 = weight(abstract_txt:youtube in 2657) [ClassicSimilarity], result of:
           0.2646465 = score(doc=2657,freq=1.0), product of:
             0.71950805 = queryWeight, product of:
               6.764541 = boost
               7.84674 = idf(docFreq=46, maxDocs=44218)
               0.013555267 = queryNorm
             0.3678159 = fieldWeight in 2657, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.84674 = idf(docFreq=46, maxDocs=44218)
               0.046875 = fieldNorm(doc=2657)
       0.28 = coord(7/25)