Hello, here is the case:
i will going to present a case study about two older adults in early stages of Alzheimer disease in relation to time perception. we apply a base-memory scale to know "the level of memory" (10 sub-test scores and one total score). After obtain the memory score, we play on a computer trial 30 different visual stimuli for the subjects (Bank of Standardized Stimuli), divided in 3 sections of 10 stimulus each one, in different/aleatory time intervals (in a range of 5 seconds until 20 seconds). Every stimuli was followed of a neutral white screen of 3 second before the next to continue, and we request the subjects a) the name of the stimuli (bird, car, banana, etc) and how much time the image stay before removal or continue the next.
Then, i want to compare the memory info and the time trial scores in descriptive data, but i want to know if it's possible study the correlation of the memory scores and the time perception scores in this small sample... or it's enough with the descriptive data in this model?
Thanks you so much!
The statistical method will depend on what your variables/data are like. Can you describe these in more detail?
You can work in spss ... This is the path:
Analyse
Scale
Reliability
Data entry for your items
Method Cronbach Alpha (>.70)
Item - Scale correlations...
Best regards.
Omar Cortés (PhDc)
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