A daily diary study on maladaptive daydreaming, mind wandering, and sleep disturbances : Examining within-person and between-persons relations
(2019) In PLoS ONE 14(11).- Abstract
Cross-sectional and experimental research have shown that task-unrelated thoughts (i.e., mind wandering) relate to sleep disturbances, but there is little research on whether this association generalizes to the day-level and other kinds of task-unrelated mentation. We employed a longitudinal daily diary design to examine the within-person and between-person associations between three self-report instruments measuring mind wandering, maladaptive daydreaming (a condition characterized by having elaborate fantasy daydreams so insistent that they interfere with daily functioning) and sleep disturbances. A final sample of 126 participants self-identified as experiencing maladaptive daydreaming completed up to 8 consecutive daily reports (in... (More)
Cross-sectional and experimental research have shown that task-unrelated thoughts (i.e., mind wandering) relate to sleep disturbances, but there is little research on whether this association generalizes to the day-level and other kinds of task-unrelated mentation. We employed a longitudinal daily diary design to examine the within-person and between-person associations between three self-report instruments measuring mind wandering, maladaptive daydreaming (a condition characterized by having elaborate fantasy daydreams so insistent that they interfere with daily functioning) and sleep disturbances. A final sample of 126 participants self-identified as experiencing maladaptive daydreaming completed up to 8 consecutive daily reports (in total 869 daily observations). The scales showed acceptable-to-excellent within-person reliability (i.e., systematic day-to-day change) and excellent between-person reliability. The proportion of between-person variance was 36% for sleep disturbances, 57% for mind wandering, and 75% for maladaptive daydreaming, respectively (the remaining being stochastic and systematic within-person variance). Contrary to our pre-registered hypothesis, maladaptive daydreaming did not significantly predict sleep disturbances the following night, B = -0.00 (SE = 0.04), p = .956. Exploratory analyses indicated that while nightly sleep disturbances predicted mind wandering the following day, B = 0.20 (SE = 0.04), p < .001, it did not significantly predict maladaptive daydreaming the following day, B = -0.04 (SE = 0.05), p = .452. Moreover, daily mind wandering did not significantly predict sleep disturbances the following night, B = 0.02 (SE = 0.05), p = .731. All variables correlated at the between-person level. We discuss the implications concerning the differences between maladaptive daydreaming and mind wandering and the possibility of targeting sleep for mind wandering interventions.
(Less)
- author
- Marcusson-Clavertz, David LU ; West, Melina ; Kjell, Oscar N.E. LU and Somer, Eli
- organization
- publishing date
- 2019-11-27
- type
- Contribution to journal
- publication status
- published
- subject
- in
- PLoS ONE
- volume
- 14
- issue
- 11
- article number
- e0225529
- publisher
- Public Library of Science (PLoS)
- external identifiers
-
- scopus:85075617395
- pmid:31774836
- ISSN
- 1932-6203
- DOI
- 10.1371/journal.pone.0225529
- language
- English
- LU publication?
- yes
- id
- 3b7b7b97-8d0e-47e6-80b3-54a696e1be30
- date added to LUP
- 2019-12-16 13:55:21
- date last changed
- 2024-03-20 02:08:37
@article{3b7b7b97-8d0e-47e6-80b3-54a696e1be30, abstract = {{<p>Cross-sectional and experimental research have shown that task-unrelated thoughts (i.e., mind wandering) relate to sleep disturbances, but there is little research on whether this association generalizes to the day-level and other kinds of task-unrelated mentation. We employed a longitudinal daily diary design to examine the within-person and between-person associations between three self-report instruments measuring mind wandering, maladaptive daydreaming (a condition characterized by having elaborate fantasy daydreams so insistent that they interfere with daily functioning) and sleep disturbances. A final sample of 126 participants self-identified as experiencing maladaptive daydreaming completed up to 8 consecutive daily reports (in total 869 daily observations). The scales showed acceptable-to-excellent within-person reliability (i.e., systematic day-to-day change) and excellent between-person reliability. The proportion of between-person variance was 36% for sleep disturbances, 57% for mind wandering, and 75% for maladaptive daydreaming, respectively (the remaining being stochastic and systematic within-person variance). Contrary to our pre-registered hypothesis, maladaptive daydreaming did not significantly predict sleep disturbances the following night, B = -0.00 (SE = 0.04), p = .956. Exploratory analyses indicated that while nightly sleep disturbances predicted mind wandering the following day, B = 0.20 (SE = 0.04), p < .001, it did not significantly predict maladaptive daydreaming the following day, B = -0.04 (SE = 0.05), p = .452. Moreover, daily mind wandering did not significantly predict sleep disturbances the following night, B = 0.02 (SE = 0.05), p = .731. All variables correlated at the between-person level. We discuss the implications concerning the differences between maladaptive daydreaming and mind wandering and the possibility of targeting sleep for mind wandering interventions.</p>}}, author = {{Marcusson-Clavertz, David and West, Melina and Kjell, Oscar N.E. and Somer, Eli}}, issn = {{1932-6203}}, language = {{eng}}, month = {{11}}, number = {{11}}, publisher = {{Public Library of Science (PLoS)}}, series = {{PLoS ONE}}, title = {{A daily diary study on maladaptive daydreaming, mind wandering, and sleep disturbances : Examining within-person and between-persons relations}}, url = {{http://dx.doi.org/10.1371/journal.pone.0225529}}, doi = {{10.1371/journal.pone.0225529}}, volume = {{14}}, year = {{2019}}, }