Psychology Statistics

Psychological statistics, quantitative psychology. Statistics in social sciences. Experimental design, data analysis.
E
zscoring multimodal variable according to different means
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5
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408
obh
V
Linear mixed model? Please help meee!
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3
Views
491
ondansetron
V
Logistic Regression help
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2
Views
439
Venus
B
CBT service eval data analysis
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5
Views
500
Blondepsych
L
I'm at a dead end!!
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13
Views
694
lux aeterna
M
Goodman and Kruskal's gamma statistic for likert scale data
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0
Views
385
miacorinne
C
Cronbach's Alpha for a new test. tested w control (n=15) and clinical group (n=15), should I run it on whole sample (n=30)or separately on each group?
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0
Views
355
Catherine101
C
Looking at relationships
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1
Views
484
hlsmith
S
Help with a model: can the strength of moderation be used as a variable?
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1
Views
455
Karabiner
T
ANOVA or MANOVA?
Replies
1
Views
436
katxt
L
Difference between self-reported and actual measurements
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3
Views
805
hlsmith
S
Likert item analysis: ANOVA and Kruskal-Wallis assumptions violated
Replies
3
Views
574
ondansetron
P
Need help with categorical covariates
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1
Views
516
Karabiner
F
How to interpret the odds ratio (exp(b)) with a continuous dependent variable?
Replies
15
Views
931
hlsmith
L
Hypothesis Testing
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1
Views
491
obh
M
Spearman's rho correlation for 4 groups
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7
Views
594
katxt
Y
Which test to use?
Replies
2
Views
698
yjsuh1221
M
Discussion of SPSS results (statistic anxiety and academic buoyancy)
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0
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594
Megmould
L
Choosing an inter-rater reliability measure when different sets of raters score items?
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0
Views
397
Lara333
J
Comparing two samples with not independent observations within each one
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1
Views
449
obh
Y
First time doing a correlation and a Spearman one! Are my comments valid on my output?
Replies
4
Views
769
Karabiner
Junes
Prior concentration in Bayesian contingency tables
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1
Views
476
Junes
C
Normality testing when comparing between groups using independent t test/ mann whitney U
Replies
2
Views
548
Karabiner
C
To run correlation within or between my groups? Help thank you!
Replies
2
Views
577
Catherine101
K
Which Test to Use?!
Replies
2
Views
635
noetsi
D
Longitudinal causal modelling
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5
Views
747
noetsi
R
comparing 2 means, but no t-test possible?
Replies
9
Views
779
Karabiner
B
Log transformation and multiple imputation
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11
Views
1,428
hlsmith
S
Computing mean and SD from percentiles in normal distribution
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6
Views
1,877
saratogacoach
A
Recoding Age Ranges HELP
Replies
4
Views
1,116
GretaGarbo
J
Control for variable in within-subjects design
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0
Views
515
jchayes82
T
Absolute frequency analysis spss
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0
Views
451
tatty
S
McNemar test for more than a 2X2 design?
Replies
3
Views
536
Karabiner
herWolfishGrin
I've befuddled myself - which test to use?
Replies
7
Views
889
Karabiner
N
ANCOVA dilemma
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0
Views
495
NotsoPsychGenius
J
drawing up a mediation model with 2 predictors and 1 mediator
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0
Views
579
jawababe
M
? about using categorical variables in correlations
Replies
7
Views
1,208
noetsi
M
easy regression Q's
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1
Views
404
morepil
C
Local association measures
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0
Views
535
css
M
[G*Power] MANOVA a-priori power-analysis: N=43 too small?
Replies
0
Views
525
mahoni
B
Mediation analysis with weird pattern of results
Replies
2
Views
537
britth
S
Suggestions for statistical analysis
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0
Views
426
Sam31
A
Alternative to Kruskal-Wallis
Replies
4
Views
580
Karabiner
A
Valid use of repeated measures ANCOVA?
Replies
5
Views
980
Robin2
0
Help choosing statistical test
Replies
1
Views
442
Karabiner
A
Not normally distributed data
Replies
3
Views
600
noetsi
N
Paired t-test result pre and post intervention only 4 participants completed
Replies
2
Views
658
Nayomi James
M
When to control for a variable?
Replies
5
Views
722
hlsmith
H
Clueless in need of Help in experimental design and analysis method
Replies
4
Views
623
hlsmith
Y
What statistical test should I use?
Replies
0
Views
532
yeh_yeh_yeh_135
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