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Research Methods in Psychology

   

Added on  2020-10-22

16 Pages1636 Words117 Views
RESEARCH METHODS ANDACADEMIC SKILLS-PSYCHOLOGY

TABLE OF CONTENTSQUESTION 1..................................................................................................................................1A. Null hypothesis.......................................................................................................................1B. Suitable statistical test.............................................................................................................1C. Mean and standard deviation for rating before alcohol..........................................................1D. Mean and standard deviation of rating after 2 units alcohol...................................................1E. Statistical results......................................................................................................................1F. Interpretation...........................................................................................................................3G..................................................................................................................................................3H. Suitable statistical test for data...............................................................................................3I. Significance of overall effects on the drinking alcohol perceptions........................................4J. Significant changes in the perception after drinking 2 units....................................................4K. Significant changes in the perception after drinking 2 more units.........................................4L. Evidences................................................................................................................................4M. Interpretation..........................................................................................................................5N. Accurate deception of plot......................................................................................................5QUESTION 2..................................................................................................................................5A..................................................................................................................................................5B...................................................................................................................................................5C...................................................................................................................................................5D..................................................................................................................................................5E...................................................................................................................................................6F...................................................................................................................................................6G..................................................................................................................................................6H..................................................................................................................................................6I....................................................................................................................................................6J....................................................................................................................................................6K..................................................................................................................................................6L...................................................................................................................................................6M..................................................................................................................................................6N..................................................................................................................................................6

O..................................................................................................................................................6P...................................................................................................................................................6Q..................................................................................................................................................6R...................................................................................................................................................6S...................................................................................................................................................6QUESTION 3..................................................................................................................................7A. Running an ANOVA analysis.................................................................................................7B. Repeated measure factor.........................................................................................................7C. determining the larger significant factor...............................................................................11D. Estimated marginal means of large size factor.....................................................................11E. Estimated marginal means of small size factor.....................................................................11F. Significant interaction...........................................................................................................11G. Interpretation.........................................................................................................................11H. Assumption of homogeneity of variance violated................................................................12REFERENCES..............................................................................................................................13

QUESTION 1A. Null hypothesisThere is no mean significance difference between drinking alcohol and fearful emotionalfaces of individual.B. Suitable statistical testThere will be use of various statistical tools in analysing the outcomes such as:Descriptive statistics:Regression analysis:Correlation analysisC. Mean and standard deviation for rating before alcoholRatings before alcoholMean6.82Standard Error0.33Median6.80Mode#N/AStandard Deviation1.00D. Mean and standard deviation of rating after 2 units alcoholRatings after 2 units alcoholMean5.16Standard Error0.65Median5.40Mode6.00Standard Deviation1.94E. Statistical resultsDescriptive statistics:DescriptiveRatings before alcoholRatings after 2 units alcoholMean6.82Mean5.16StandardError0.33Standard Error0.651

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