Path analysis

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การวิเคราะห์เส้นทาง path analysis

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Path analysis

  1. 1. (PATH ANALYSIS) 533JCe 202 533JCe 214 533JCe 216
  2. 2. PATH ANALYSIS       
  3. 3. PATH ANALYSIS 3 PATH
  4. 4. 
  5. 5. (
  6. 6. (Path analysis)(Regression analysis)
  7. 7. Path Analysis1.
  8. 8. (PATHANALYSIS)(Causal Analysis)
  9. 9.  (Causal Relationship Model) description explanation prediction) control)Bollen 1989, 72-77 , 5-7 Experimental Research , Non-Experimental Research 92.
  10. 10. 10
  11. 11. XX Y Y X1 X1 X1 X2 11
  12. 12. (Causal or Relationship Model) Manifest(Observed) / Latent (Unobserved) Recursive / Non- RecursiveManifest(Observed) Multiple Regression Analysis, Path AnalysisLatent (Unobserved) Factor AnalysisRecursive Non- Recursive 12
  13. 13. 13
  14. 14. Regression ModelPath ModelFactor Analysis Model๏EFM๏CFM Covariance Structure Model= LISREL 14
  15. 15. Regression ModelModel :Multiple regression X b e b X Y b X 15
  16. 16. Path Model Model : Y=XB+e X1 - X4 X1 ExogenousV.)X -X X2 = p21X1 + e2 Endogenous X1 + X3 = p31V. p32X2 + e3 X4 = p42X2 + 16 p43X3 + e4
  17. 17. Factor Analysis ModelEFM Exploratory Factor Model: EFM Model : 17
  18. 18. Factor Analysis ModelCFM Confirmatory Factor Model: CFM Model : 18
  19. 19. Covariance Structure Model LISREL (Structural Relation)Path Analysis Confirmatory FactoModel: CFM 19
  20. 20. Covariance Structure Model LISREL (Cross Table Analysis) (Loglinear Model) (Correlation Analysis) (Classical Path 20Analysis)
  21. 21. AMOS 21
  22. 22. EQS 22
  23. 23. GREEK ALPHABETS 23
  24. 24. 2537: 29 /
  25. 25. (2542: 40
  26. 26. (2544 : 65
  27. 27. (direct effect)(indirect effect) (chronological
  28. 28.  (Path Analysis withCorrelation :PAR) (Path Analysis with Q Statistic : PAQ) (Path Analysis with LISREL : PAL)
  29. 29. (DUNCAN) (Pearson Correlation) (PathAnalysis with Correlation : PAR)
  30. 30. (SPECHT)(Q Statistic) (Path Analysis withQ Statistic : PAQ)
  31. 31.  (Liscomp) (EQS) (LISREL)
  32. 32. (PATH ANALYSIS WITH LISREL : PAL) (MaximumLikelihood : ML)
  33. 33. 1.2.3.
  34. 34. (r) (Direct Effect: DE) (Indirect Effect : IE) (Spurious Relationship :SR) (Joint Effect : JE)( :
  35. 35. 1. (true Correlation)2. (Spurious Relationship)3. (Intervening Variable)4. (No Correlation)5. (Directed & Indirect Effect)6. (Reciprocal Causal Relationship)
  36. 36. 1. (TRUECORRELATION)1. (True Correlation) 2 Z X Y
  37. 37. 2. ( SPURIOUS RELATIONSHIP 2. ( Spurious Relationship 2 Z X Y
  38. 38. 3. (INTERVENING VARIABLE)3. (Intervening Variable) 2 X Z Y
  39. 39. 4. (NO CORRELATION)4. (No Correlation) 2 Z X Y
  40. 40. 5. (DIRECT EFFECT AND INDIRECT EFFECT)5. (Direct Effect And Indirect Effect) Z X Y
  41. 41. 6. (RECIPROCAL CAUSAL RELATIONSHIP)6. X Y
  42. 42. 1. (Exogenous Variable)2. (Endogenous Variable)3. (Residual Variable : e)
  43. 43. e1 e4 e3X1 X3 Y X2 e2
  44. 44. 1. (EXOGENOUS VARIABLE)(Exogenous Variable)
  45. 45. 2. (ENDOGENOUS VARIABLE) (Endogenous Variable)
  46. 46. 3. (RESIDUAL VARIABLE : E)(Residual Variable : e)
  47. 47. 21. (Latent or unobserved variable)2. (observed variable)
  48. 48. X1 X3 YX2 X1 x2
  49. 49. (StructuralEquations)(
  50. 50. e1 e3 e41 p31 p41 p21 3 4 p32 p432 p42 e2
  51. 51. 1. (Exogenous Variable) (Residual Variable : e) Z2= P21Z1+e1 Z3 = P31Z1+ P32Z2+e3
  52. 52.  (Cross Table Analysis)(Log linear Model)(Classical Path Analysis)
  53. 53. (CROSS TABLE ANALYSIS)
  54. 54. (LOGLINEAR MODEL)
  55. 55. (CLASSICAL PATH ANALYSIS) (path Coefficient : P)(Standardized Regression Coeffcient
  56. 56. (MODERN PATH ANALYSIS)
  57. 57. (PAR)
  58. 58. 1.2.3. (Residual Variable)
  59. 59. 1.2.
  60. 60. PATHANALYSIS Path Analysis1.2.3.4.
  61. 61. PATHANALYSIS : :
  62. 62. 
  63. 63. LISREL Path analysisconfirm model LISREL LISREL Path
  64. 64. http://academic.cmru.ac.th/wijai/ 69
  65. 65.  .(2534). : .(2552). 4 :
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