2016 twitter education_ak

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  1. 1. : Twitter : :
  2. 2. 2
  3. 3. (1/2) 3 Twitter (Grosseck and Holotescu ,2008) Twitter (Grosseck and Holotescu ,2008) (Grosseck and Holotescu ,2008) (Kigotho & Doyle,2012)
  4. 4. (2/2) 4 H Twitter (Junco, Elavsky and Heiberger ,2012) , (Hattem, 2012) Twitter (Wakefield, Warren & Alsobrook, 2011)
  5. 5. (1/2) 5 Twitter; Twitter; Twitter ;
  6. 6. (2/2) 6 Twitter; Twitter, ; Twitter
  7. 7. (1/7) 7 (case study) Pre & post test BigFive Social Media Learning (SML) scale Technology Affinity Survey (TAS) Information and Communications Technology Learning survey (ICTL) Twitter survey instrument Twitter (Mills, Knezek & Wakefield, 2013; Wakefield, Warren, & Alsobrook,
  8. 8. (2/7) 8 Surveymonkey Twitonomy Excel Spss Nvivo Tagcloud
  9. 9. (3/7) 9 : : 30/04/2015-29/05/2015 1 : 12/10/2015-20/12/2015 2 : 02/03/2016-29/05/2016 : 2 . 3 .
  10. 10. (4/7) 10
  11. 11. (5/7) 11 : 19 : 100% : m=20,03 , sd=2,21 : 63,2%, 10,5%, 10,5%, 15,8% 1 : 80 : 97,5% 2,5% : m=19, sd=3,53 : 83,8%, 15%, 1,3%
  12. 12. (6/7) 12 2 : 46 : 97,8% 2,2% : m=20,58, sd=2,176 : 17,4%, 15,3%, 32,6% 34,8%
  13. 13. (7/7) 13
  14. 14. 14
  15. 15. (1/6) 15 Pre-test ) T 15 items Cronbachs Alpha: 0,67 ) 7 items Cronbachs Alpha: 0,44 ) 22 items Cronbachs Alpha: 0,47
  16. 16. (2/6) 16 Post-test ) T 15 items Cronbachs Alpha: 0,79 ) 7 items Cronbachs Alpha: 0,58 ) 22 items Cronbachs Alpha: 0,63
  17. 17. 17 pre post ICTL_pre SML_pre TAS_pre ICTL_post SML_post TAS_post ICTL_pre 1 Pearsons r= 0,478/ sig= 0,038 Pearsons r=0,189 sig=0,438 Pearsons r=0,622 sig=0,055 Pearsons r=0,694 sig=0,026 Pearsons r=0,205 sig=0,569 SML_pre Pearsons r=0,478 sig=0,038 1 Pearsons r=0,374 sig=0,114 Pearsons r=- 0,541 sig=0,106 Pearsons r=0,709 sig=0,022 Pearsons r=0,185 sig=0,608 TAS_pre Pearsons r=0,189 sig=0,438 Pearsons r=0,374 sig=0,114 1 Pearsons r=- 0,246 sig=0,494 Pearsons r=0,247 sig=0,491 Pearsons r=0,587 sig=0,75 ICTL_post Pearsons r=0,622 sig=0,55 Pearsons r=- 0,541 sig=0,106 Pearsons r=- 0,246 sig=0,464 1 Pearsons r=0,815 sig=0,004 Pearsons r=- 0,52 sig=0,886 SML_post Pearsons r=0,694 sig=0,026 Pearsons r=0,709 sig=0,022 Pearsons r=0,247 sig=0,491 Pearsons r=0,815 sig=0,004 1 Pearsons r=0,175 sig=0,628 TAS_post Pearsons r=0,205 sig=0,569 Pearsons r=0,185 sig=0,608 Pearsons r=0,587 sig=0,075 Pearsons r=- 0,052 sig=0,886 Pearsons r=0,175 sig=0,628 1
  18. 18. (3/6) 18 : (pre) (pre) (post). (pst) (post). (pre) (post).
  19. 19. (4/6) 19 Mean Correlation Sig pre post 54,10 58,30 0,622 0,055 Pre Post 22,60 22,60 0,709 0,022 pre post 64,00 63,70 0,587 0,075
  20. 20. (5/6) 20 (. ICTLpost-ICTLpre, . SMLpost-SMLpre, . TASpost- Tastpre) 3 : . : , : 5 . : , : 5 . : , : 5
  21. 21. (6/6) 21 R Square= 0,945, sig= 0,012 , sig=0,016