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PSY248 (9)

# Class Notes for PSY248 at Macquarie University

Design and Statistics II

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##### PSY248 Lecture Notes - Lecture 4: Error Bar, Multicollinearity, Linear Regression Premium

PSY248: Week 4 multiple regression what we have done so far is simple linear regression, where we fit a straight line to describe the relationship between a predicted variable and an outcome variable y = a +bX + e It is po...

Psychology
PSY248
Eugene Chekaluk
##### PSY248 Lecture Notes - Lecture 11: Rank 1, Odds Ratio, Type I And Type Ii Errors Premium

NonParametric Tests: Week 1112 Nonparametric tests we use these when our normal distribution does not adhere to our assumptions of normality Background: There are a lot of statistical tests in existence Important to learn ...

Psychology
PSY248
Eugene Chekaluk
##### PSY248 Lecture Notes - Lecture 7: Effect Size, Mean Absolute Difference, Orthogonal Polynomials Premium

PSY248 Week 7: Trend Analysis and Power Trend analysis Orthogonal polynomials IV must vary qualitatively and quantitatively Example of trend analysis IV = blood and alcohol content DV = driving performance o 4 levels of BA...

Psychology
PSY248
Eugene Chekaluk
##### PSY248 Lecture Notes - Lecture 8: Family-Wise Error Rate, Null Hypothesis, Decision Rule Premium

PSY248 Weeks 810: TwoWay ANOVA most in ANOVA notes Factorial design: Drug X Drug Y Therapy A Cell 1,1 Cell 1, 2 Therapy A Therapy A Drug X Drug Y Therapy B Cell 2,1 Cell 2,2 Therapy B Therapy B Drug X Drug Y Contrast test...

Psychology
PSY248
Eugene Chekaluk
##### PSY248 Lecture Notes - Lecture 6: Orthogonality, Data Dredging, Null Hypothesis Premium

PSY248: ANOVA Week 6 secondstage analysis Second stage analysis Error rate two decisions we have to make o Planned o Post hoc Decision rules A posthoc analysis using the Scheffe decision rule Contrasts Definition of a cont...

Psychology
PSY248
Eugene Chekaluk
##### PSY248 Lecture Notes - Lecture 5: F-Distribution, Family-Wise Error Rate, Type I And Type Ii Errors Premium

PSY248 Week 5: One Way ANOVA ANOVA = analysis of variance Experimental and quasiexperimental research designs There is manipulation of an independent variable A singlefactor design o Factor as an independent variable Betwe...

Psychology
PSY248
Eugene Chekaluk
##### PSY248 Lecture Notes - Lecture 3: Simple Linear Regression, F-Test, Explained Variation Premium

CORRELATION REGRESSION Before statistics; Step 1: understand the research question Step 2: how are DV and IV measured? Step 3: choose method of analysis (correlationregression) Conduct correlationregression analysis; Part...

Psychology
PSY248
Eugene Chekaluk
##### PSY248 Lecture Notes - Lecture 2: Unimodality, Standard Deviation, Central Tendency Premium

Correlation and Regression: Week 2 PSY248 Before statistics; Step 1: understand the research question Step 2: how are DV and IV measured? Step 3: choose method of analysis (correlationregression) Conduct correlationregres...

Psychology
PSY248
Eugene Chekaluk
##### PSY248 Lecture Notes - Lecture 1: Concurrent Validity, Intraclass Correlation, Informed Consent Premium

Revision of Design and Stats material: PSY248 Research question what we want to find out; human behaviour Will always have some sort of theoretical explanation; address scientific theories o Must be falsifiable = scientifi...

Psychology
PSY248
Eugene Chekaluk
##### Permachart - Marketing Reference Guide: Sacral Plexus, Lumbar Plexus, Sympathetic Ganglion

pe rm a ch ar ts MT Spinal Cord 2nd EDITION Figure ...

ANAT - Anatomy
ANAT 14
All Professors
##### Permachart - Marketing Reference Guide: Medulla Oblongata, Infrahyoid Muscles, Pharyngeal Muscles

p e rm a ch a rts MT Nervous System 2nd EDITION Fi...

ANAT - Anatomy
ANAT 14
All Professors
##### Permachart - Marketing Reference Guide: Viral Meningitis, Epidural Hematoma, Meningococcal Disease

p er m a ch a rts MT NNervous System Disorders 2nd EDITION ...

ANAT - Anatomy
ANAT 14
All Professors
##### Permachart - Marketing Reference Guide: Acute Stress Reaction, Abnormal Psychology, Conversion Disorder

permacharts MT Abnormal Psychology 2nd EDITION INTRODUCTION ...

Psychology
PSYC90H3
All Professors
##### Permachart - Marketing Reference Guide: Operant Conditioning Chamber, Sigmund Freud, Classical Conditioning

permacharts MT College Psychology College Psychology 2nd EDITION ...

Psychology
PSYC90H3
All Professors
##### Permachart - Marketing Reference Guide: Penis Envy, Anal Retentiveness, Castration Anxiety

permacharts TM Developmental Psychologyy 2nd EDITION INFANCY ...

Psychology
PSYC90H3
All Professors
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