Recent content by Stata1

Hi All, I need to report a large set of correlations whose p values I have already corrected for multiple comparisons using R. I assume that the correlation coefficient will remain the same, as nothing in the r formula has anything to do with how the p value is calculated. 1) Is that correct...

*** Apologies for cross-posting this message. I just thought that people who don't use SPSS may still be able to help. This is a question about within-subject factors in a three-way mixed factor ANOVA. I am terribly confused and I need some help. I am trying to run a three-way mixed factor...

*** Apologies for cross-posting this message. I just thought that people who don't use SPSS may still be able to help. This is a question about within-subject factors in a three-way mixed factor ANOVA. I am terribly confused and I need some help. I am trying to run a three-way mixed factor...

Re the unclear point, I meant that I am comparing jitter (a type of fundamental frequency variation) in the voice of participants. Yes, fair enough. I am just used to running tests with multiple control groups and doing just a one-sample t-test didn't occur to me, but it sounds like the most...

Hi All, I would like to compare features in people's vocalizations after imitating a target to the target itself. My aim is to measure how much they have deviated from the target. I've thought of using the Crawford and Garthwaite (2002) modified t-test. This is normally used to compare a single...

Hi Karabiner, Many thanks for your comment. It was really helpful. All sorted now! Best, S.

Hi everyone, I am trying to compare the performance of neurological patients and healthy controls on an auditory test including two different conditions. I am interested in the difference between groups (neurological vs healthy) and the difference in scores both between groups and within groups...

Hi Karabiner, Many thanks for your reply. We gave two different tasks to a group consisting of 30 individuals. The first task required them to do same/different discrimination judgments for pairs of speech stimuli and the second task again same/different discrimination judgments for music...

Hi there, I want to compare the performance of a single group on two different tasks. I initially thought of conducting a paired-sample t-test. However, as far as I know, this test is traditionally used to compare the performance of a group before and after some kind of treatment. In my case...