Table 2 Between- and within-person variance and intraclass correlation coefficients for momentary and daily variables

From: Experience sampling in dementia: feasibility, utility and methodological insights from a high-intensity smartphone-based study

Items

Between

Within

ICC

Momentary ongoing thoughts

 1. My thoughts were focused on what I was doing just now

0.52

1.27

0.29

 2. My thoughts were about the future

0.57

0.96

0.37

 3. My thoughts were about events from my past

0.38

0.57

0.40

 4. My thoughts were about other people

0.46

1.50

0.23

 5. My thoughts were about myself

0.26

1.29

0.17

 6. My mind was blank

0.07

0.54

0.11

Momentary affect

 1. How happy do you feel at the moment?

1.00

0.89

0.53

 2. How relaxed do you feel at the moment?

1.05

0.93

0.53

 3. How excited do you feel at the moment?

0.29

0.75

0.28

 4. How sad do you feel at the moment?

0.63

0.56

0.53

 5. How anxious do you feel at the moment?

0.50

0.60

0.45

 6. How gloomy do you feel at the moment?

0.19

0.37

0.34

Daily meaning in life

 1. How meaningful did you feel your life was today?

0.80

0.38

0.68

 2. How much purpose did you feel in your life today?

0.56

0.45

0.55

Daily life satisfaction

 1. How satisfied did you feel with your life today?

0.79

0.33

0.70

  1. n participants = 12, n observations momentary items = 657, n observations daily items = 119.
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