Subjective sleep and sleepiness |
Parents |
Students |
Subjective sleep vulnerability |
Dysfunctional beliefs about sleep |
Subjective sleep vulnerability |
Dysfunctional beliefs about sleep |
Insomnia Severity Index |
.39** |
.36** |
.56** |
.56** |
Sleepiness |
– |
– |
.27** |
.23* |
Sleep pressure |
.02 |
.08 |
.06 |
.07 |
Time in bed |
.15 |
.15 |
.11 |
.06 |
Sleep time |
-.07 |
.04 |
-.05 |
-.05 |
Sleep efficacy |
-.23* |
-.07 |
-.35** |
-.28** |
Time when go to bed |
.09 |
-.08 |
.21* |
.10 |
Sleep latency |
.16 |
.11 |
.29** |
.27** |
Number of awakenings |
.38** |
.26* |
.28** |
.18 |
Time to return to sleep after awakenings |
.23* |
.09 |
.34** |
.25* |
Time of awakening in the morning |
.20* |
.10 |
.20 |
.10 |
Time before get up after morning awakening |
.13 |
-.15 |
.33** |
.16 |