• Finding theories
• Finding research articles (2개) based on the theories you found the above
• Building at least 2 hypotheses based the theories
• Summarize the two articles
• in class -
  • From the hypotheses you built
  • Identifying IVs, Dvs, etc.
  • Identifying level of measurement
  • Identifying the nature of hypothesis
• and then
• what you would do (plan)
  • measurement
  • data gathering
  • analysis
  • interpret

Theories
Research Question
Hypothesis

IVs
DVs
DV (usually)

level of measurement

• variance and standard deviation
• sampling distribution
• central limit theorem or CLT
• hypothesis testing
• 관련 동영상
  • https://youtu.be/rJdmkh38728 : 샘플링 (표집)
  • https://youtu.be/Yo4Ilqm1m0o : 평균, 분산, 표준편차, 자유도, 확률이론, 표준오차, 샘플평균의 표준편차, 중심극한정리 –> 가설검증의 원리

• z-test :
  • https://youtu.be/hX0mbKm6M4s
• t-test
  • https://youtu.be/Eje8lR8EXPc t-test: Intro
  • https://youtu.be/BL9TZbDUVWg t-test: One sample t-test
  • https://youtu.be/E7QUCYRcbM0 t-test: Independent samples t-test; repeated measure t-test 일부
  • https://youtu.be/CV-DY9xdxtc t-test: Repeated measure t-test 계속
• ANOVA
  • https://youtu.be/bNK5iIjAoHI : Intro to ANOVA (F-test)
  • https://youtu.be/L9ns0vuvWJ8 : principles of ANOVA
  • https://youtu.be/xOixsz4Qkz0 : ANOVA, calculation based on the principle
  • https://youtu.be/kyVXFS3jts4 : post-hoc test / t-test vs. ANOVA
• Factorial ANOVA
  • https://youtu.be/IpuyWhk1R9g : Factorial ANOVA
  • https://youtu.be/UuJhej1eJJI : Factorial ANOVA by hand
  • https://youtu.be/rl6zs1lK0BE : Factorial ANOVA egs.

• variance and covariance
• correlation
  • https://youtu.be/Cj7mxGBrIU8 : Correlations 01
  • https://youtu.be/oYKFeuAn140 : Correlations 02
• regression
  • https://youtu.be/68gho4ubOjs : Regression 1. Intro
  • https://youtu.be/qXSRgSh1rw0 : Regression 2. e.g. 1
  • https://youtu.be/I8wt2W7-Iio : Regression 3. e.g. 2
• multiple regression
  • https://youtu.be/LOEinkXaskA : Multiple Regression 01 Intro.
  • https://youtu.be/v6LswXPvEWY : Multiple Regression 03 Interpreting ivs
  • https://youtu.be/tc6wb7fBmiY : Week13 Multiple Regression 02 Dummy variables

• factor analysis
  • https://youtu.be/AXMtT5cYpZ4 Factor Analysis
• path analysis
• structural equation modeling

social network analysis

logit analysis

제3자 효과이론과 침묵의 나선이론 연계성