between subjects

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    Running independent samples t-test with missing values in columns

    So I'm trying to run an independent samples t-test in SPSS with data acquired from qualtrics. Long story short, the survey/study was conducted using the between-subjects method. I'm trying to compare the response time of cursive typeface versus regular typeface regarding comprehension. The...
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    SPSS - repeated measures ANOVA (1 between subjects factor, 3 within subjects facotrs)

    Hi! I'm using a windows 10 system and SPSS 23. I'm struggling with the procedure to analyze my data. My design has 4 factors: 1 is a between subject factor (there are two different groups of people that I tested) and the other 3 factors are within subjects (size - 9 levels, pattern - 4 levels...
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    Between Subjects Experimental Design- How to analyse

    I have conducted an experiment with 2 conditions, 50 people in each condition. Each person completed a booklet of tasks and self-report measures (the same booklet in each condition). I have conducted a simple T-test and have found significant differences between the two conditions on the...
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    Addtional variables alter results of other variables

    Hi all, I conduct an ANOVA with 3 within subjects variables. Everything fine. I then add an additional between subjects variable, and the main effects and interactions for the previous variables all change, even those that don't include the between subjects factor. Why is this? Which one do I...