Abstract
Research on the specific features of daydreaming compared with mind-wandering and night dreaming is a neglected topic in the philosophy of mind and the cognitive neuroscience of spontaneous thought. The extant research either conflates daydreaming with mind-wandering (whether understood as task-unrelated thought, unguided attention, or disunified thought), characterizes daydreaming as opposed to mind-wandering (Dorsch, 2015), or takes daydreaming to encompass any and all “imagined events” (Newby-Clark & Thavendran, 2018). These dueling definitions obstruct future research on spontaneous thought, and are insufficiently precise to guide empirical studies. They also fail to illuminate the phenomenal core of daydreaming, namely, its dreamlike qualities. Although daydreaming is related to both mind-wandering and narrative imagination, it is not reducible to either. We argue that daydreams are experiences of spontaneous, immersive imagination in the waking state. The main task of our investigation is to distinguish daydreaming, conceptually and phenomenologically, from mind-wandering, on the one hand, and night dreaming, on the other. Although daydream experiences can vary widely, we distinguish prototypical experiences of daydreaming from adjacent imaginative activity, including fleeting imagery and “focused daydreaming,” or crafted visualization. We consider our phenomenological analysis as preparatory work for conceptually distinguishing different spontaneous and imaginative states so that they can be investigated accordingly with questionnaires and qualitative methods. We argue that precision about the phenomenal character of daydreaming can guide neurophenomenological investigations, help delimit studies on individual variance in daydreaming features, and identify differences among daydreaming, mind-wandering, and night dreaming conceptually and phenomenologically, and possibly eventually in terms of neural correlates.
References
Allen, K. (2015). Hallucination and imagination. Australasian Journal of Philosophy, 93(2), 287–302. https://doi.org/10.1080/00048402.2014.984312
Aminoff, E. M., Kveraga, K., & Bar, M. (2013). The role of the parahippocampal cortex in cognition. Trends in Cognitive Sciences, 17(8), 379–390. https://doi.org/10.1016/j.tics.2013.06.009
Amit, E., Hoeflin, C., Hamzah, N., & Fedorenko, E. (2017). An asymmetrical relationship between verbal and visual thinking: Converging evidence from behavior and fMRI. NeuroImage, 152, 619–627. https://doi.org/10.1016/j.neuroimage.2017.03.029
Andrews-Hanna, J., Kaiser, R., Turner, A., Reineberg, A., Godinez, D., Dimidjian, S., & Banich, M. (2013). A penny for your thoughts: Dimensions of self-generated thought content and relationships with individual differences in emotional wellbeing. Frontiers in Psychology, 4, 1–13. https://doi.org/10.3389/fpsyg.2013.00900
Antrobus, J. S. (2018). How does the waking and sleeping brain produce spontaneous thought and imagery, and why? In K. Christoff & K. C. R. Fox (Eds.), The oxford handbook of spontaneous thought: Mind-wandering, creativity, and dreaming (pp. 123–131). Oxford University Press. https://doi.org/10.1093/oxfordhb/9780190464745.001.0001
Balcerak Jackson, M. (2018). Justification by imagination. In F. Macpherson & F. Dorsch (Eds.), Perceptual imagination and perceptual memory (pp. 209–226). Oxford University Press. https://doi.org/10.1093/oso/9780198717881.001.0001
Bar, M., Aminoff, E., Mason, M., & Fenske, M. (2007). The units of thought. Hippocampus, 17(6), 420–428. https://doi.org/10.1002/hipo.20287
Bigelsen, J., & Schupak, C. (2011). Compulsive fantasy: Proposed evidence of an under-reported syndrome through a systematic study of 90 self-identified non-normative fantasizers. Consciousness and Cognition, 20, 1634–1648. https://doi.org/10.1016/j.concog.2011.08.013
Blondé, P., Girardeau, J.-C., Sperduti, M., & Piolino, P. (2022). A wandering mind is a forgetful mind: A systematic review on the influence of mind wandering on episodic memory encoding. Neuroscience & Biobehavioral Reviews, 132, 774–792. https://doi.org/10.1016/j.neubiorev.2021.11.015
Butler, L. (2006). Normative dissociation. The Psychiatric Clinics of North America, 29, 45–62, viii. https://doi.org/10.1016/j.psc.2005.10.004
Callard, F., Smallwood, J., Golchert, J., & Margulies, D. S. (2013). The era of the wandering mind? Twenty-first century research on self-generated mental activity. Frontiers in Psychology, 4, 891–891. https://doi.org/10.3389/fpsyg.2013.00891
Carr, M., & Nielsen, T. (2015). Daydreams and nap dreams: Content comparisons. Consciousness and Cognition, 36, 196–205. https://doi.org/10.1016/j.concog.2015.06.012
Carruthers, P. (2002). Human creativity: Its evolution, its cognitive basis, and its connections with childhood pretense. British Journal for the Philosophy of Science, 53, 1–25. https://doi.org/10.1093/bjps/53.2.225
Christoff, K., & Fox, K. C. R. (2018). The Oxford handbook of spontaneous thought: Mind-wandering, creativity, and dreaming. https://doi.org/10.1093/oxfordhb/9780190464745.001.0001
Christoff, K., Irving, Z. C., Fox, K. C. R., Spreng, R. N., & Andrews-Hanna, J. R. (2016). Mind-wandering as spontaneous thought: A dynamic framework. Nature Reviews Neuroscience, 17(11), 718–731. https://doi.org/10.1038/nrn.2016.113
Christoff, K., Mills, C., Andrews-Hanna, J. R., Irving, Z. C., Thompson, E., Fox, K. C. R., & Kam, J. W. Y. (2018). Mind- wandering as a scientific concept: Cutting through the definitional haze. Trends in Cognitive Sciences, 22(11), 957–959. https://doi.org/10.1016/j.tics.2018.07.004
Cui, X., Jeter, C. B., Yang, D., Montague, P. R., & Eagleman, D. M. (2007). Vividness of mental imagery: Individual variability can be measured objectively. Vision Research, 47(4), 474–478. https://doi.org/10.1016/j.visres.2006.11.013
Currie, G., & Ravenscroft, I. (2002). Recreative minds: Imagination in philosophy and psychology. Clarendon Press.
Domhoff, G. W. (2018). Dreaming is an intensified form of mind-wandering, based in an augmented portion of the default network. In K. Christoff & K. C. R. Fox (Eds.), The Oxford handbook of spontaneous thought: Mind-wandering, creativity, and dreaming (pp. 355–370). Oxford University Press.
Dorsch, F. (2015). Focused daydreaming and mind-wandering. Review of Philosophy and Psychology, 6(4), 791–813. https://doi.org/10.1007/s13164-014-0221-4
Dunne, J. D., Thompson, E., & Schooler, J. (2019). Mindful meta-awareness: Sustained and non-propositional. Mindfulness, 28, 307–311. https://doi.org/10.1016/j.copsyc.2019.07.003
Fox, K., Nijeboer, S., Solomonova, E., Domhoff, G. W., & Christoff, K. (2013). Dreaming as mind wandering: Evidence from functional neuroimaging and first-person content reports. Frontiers in Human Neuroscience, 7, 1–18. https://doi.org/10.3389/fnhum.2013.00412
Geniusas, S. (2023). Daydreaming and self-awareness. In S. Geniusas (Ed.), Varieties of self-awareness: New perspectives from phenomenology, hermeneutics, and comparative philosophy (pp. 45–61). Springer International Publishing. https://doi.org/10.1007/978-3-031-39175-0_3
Goldman, A. I. (1992). In defense of the simulation theory. Mind & Language, 7, 104–119. https://doi.org/10.1111/j.1468-0017.1992.tb00200.x
Gulyás, E., Gombos, F., Sütöri, S., Lovas, A., Ziman, G., & Kovács, I. (2022). Visual imagery vividness declines across the lifespan. Cortex, 154, 365–374. https://doi.org/10.1016/j.cortex.2022.06.011
Harris, P. L. (2000). The work of the imagination. Blackwell Publishers.
Heimann, K., Boelsbjerg, H. B., Allen, C., van Beek, M., Suhr, C., Lübbert, A., & Petitmengin, C. (2022). The lived experience of remembering a “good” interview: Micro-phenomenology applied to itself. Phenomenology and the Cognitive Sciences, 217–245. https://doi.org/10.1007/s11097-022-09844-4
Horowitz, A. H., Cunningham, T. J., Maes, P., & Stickgold, R. (2020). Dormio: A targeted dream incubation device. Consciousness and Cognition, 83, 102938. https://doi.org/10.1016/j.concog.2020.102938
Ichikawa, J. (2008). Scepticism and the imagination model of dreaming. The Philosophical Quarterly, 58(232), 519–527. https://doi.org/10.1111/j.1467-9213.2007.546.x
Ichikawa, J. (2009). Dreaming and imagination. Mind & Language, 24(1), 103–121. https://doi.org/10.1111/j.1468-0017.2008.01355.x
Irving, Z. C. (2016). Mind-wandering is unguided attention: Accounting for the ”purposeful” wanderer. Philosophical Studies: An International Journal for Philosophy in the Analytic Tradition, 173(2), 547–571. https://doi.org/10.1007/s11098-015-0506-1
Irving, Z. C., McGrath, C., Flynn, L., Glasser, A., & Mills, C. (2022). The shower effect: Mind wandering facilitates creative incubation during moderately engaging activities. Psychology of Aesthetics, Creativity, and the Arts, Journal Article, 1–12. https://doi.org/10.1037/aca0000516
Irving, Z. C., & Thompson, E. (2018). The philosophy of mind-wandering. In K. Christoff & K. C. R. Fox (Eds.), The Oxford handbook of spontaneous thought: Mind-wandering, creativity, and dreaming (pp. 87–96). Oxford University Press.
James, W. (1980). The principles of psychology. Henry Holt and Company.
Killingsworth, M. A., & Gilbert, D. T. (2010). A wandering mind is an unhappy mind. Science, 330(6006), 932–932. https://doi.org/10.1126/science.1192439
Kind, A. (2001). Putting the image back in imagination. Philosophy and Phenomenological Research, 62(1), 85–109. https://doi.org/10.2307/2653590
Kind, A. (2018). How’d imagination become so hot? [Blog] In The Junkyard: A Scholarly Blog Devoted to the Study of Imagination. https://junkyardofthemind.com/blog/2018/5/8/howd-imagination-become-so-hot
Kind, A. (2020). The skill of imagination. In E. Fridland & C. Pavese (Eds.), Routledge handbook of skill and expertise (pp. 335–346). Routledge.
Kind, A. (2022). Imagination and creative thinking. Cambridge University Press. https://www-cambridge-org.ezproxy.library.ubc.ca/core/elements/imagination-and-creative-thinking/5DF5018E25423007505F1BF0C899012D
Kirberg, M. (2022). Neurocognitive dynamics of spontaneous offline simulations: Re-conceptualizing (dream)bizarreness. Philosophical Psychology, 35(7), 1072–1101. https://doi.org/10.1080/09515089.2022.2042231
Klinger, E. (1990). Daydreaming: Using waking fantasy and imagery for self-knowledge and creativity. J.P. Tarcher. https://go.exlibris.link/JLkNw8SB
Klinger, E. (2009). Daydreaming and fantasizing: Thought flow and motivation. In K. D. Markman, W. M. Klein, & J. A. Suhr (Eds.), Handbook of imagination and mental simulation (pp. 225–240). Taylor & Francis.
Kucyi, A., & Davis, K. D. (2014). Dynamic functional connectivity of the default mode network tracks daydreaming. NeuroImage, 100, 471–480. https://doi.org/10.1016/j.neuroimage.2014.06.044
Marcusson-Clavertz, D., West, M., Kjell, O. N. E., & Somer, E. (2019). A daily diary study on maladaptive daydreaming, mind wandering, and sleep disturbances: Examining within-person and between-persons relations. PloS One, 14(11), e0225529. https://doi.org/10.1371/journal.pone.0225529
Martin, M. G. F. (2002). The transparency of experience. Mind and Language, 17, 376–425. https://doi.org/10.1111/1468-0017.00205
McCormick, M. (2019). The value of a free and wandering mind [Blog]. In The Junkyard: A Scholarly Blog Devoted to the Study of Imagination. https://junkyardofthemind.com/blog/2019/9/6/the-value-of-a-free-and-wandering-mind
McGinn, C. (2006). Mindsight. Harvard University Press. https://www.hup.harvard.edu/catalog.php?isbn=9780674022478
McVay, J. C., Kane, M. J., & Kwapil, T. R. (2009). Tracking the train of thought from the laboratory into everyday life: An experience-sampling study of mind wandering across controlled and ecological contexts. Psychonomic Bulletin & Review, 16(5), 857–863. https://doi.org/10.3758/PBR.16.5.857
Metzinger, T. (2004). Being no one: The self-model theory of subjectivity. MIT Press. https://www.worldcat.org/title/1041253990
Metzinger, T. (2013). Why are dreams interesting for philosophers? The example of minimal phenomenal selfhood, plus an agenda for future Research1. Frontiers in Psychology, 4, 1–17. https://doi.org/10.3389/fpsyg.2013.00746
Milton, F., Fulford, J., Dance, C., Gaddum, J., Heuerman-Williamson, B., Jones, K., Knight, K. F., MacKisack, M., Winlove, C., & Zeman, A. (2021). Behavioral and neural signatures of visual imagery vividness extremes: Aphantasia versus hyperphantasia. Cerebral Cortex Communications, 2(2), tgab035. https://doi.org/10.1093/texcom/tgab035
Moran, R. (1980). Frames of mind. Oxford University Press.
Moutinho, S. (2021). Advertising in Dreams is Coming: Now What? In Science. https://www.science.org/content/article/are-advertisers-coming-your-dreams
Newby-Clark, I. R., & Thavendran, K. (2018). To daydream is to imagine events: Conceptual, empirical, and theoretical considerations. Theory and Psychology, 28(2), 261–268. https://doi.org/10.1177/0959354317752270
Nichols, S. (2004). Imagining and believing: The promise of a single code. The Journal of Aesthetics and Art Criticism, 62(2), 129–139. https://doi.org/10.1111/j.1540-594X.2004.00146.x
Nielsen, T. A. (2000). A review of mentation in REM and NREM sleep: “Covert” REM sleep as a possible reconciliation of two opposing models. Behavioral and Brain Sciences, 23(6), 851–866. https://doi.org/10.1017/S0140525X0000399X
Pietkiewicz, I. J., Nęcki, S., Bańbura, A., & Tomalski, R. (n.d.). Maladaptive daydreaming as a new form of behavioral addiction. Journal of Behavioral Addictions, 7(3), 838–843. https://doi.org/10.1556/2006.7.2018.95
Regis, M. (2013). Daydreams and the function of fantasy. Palgrave Macmillan. https://www.worldcat.org/title/Daydreams-and-the-function-of-fantasy/oclc/858871709
Revonsuo, A. (2006). Inner presence: Consciousness as a biological phenomenon. MIT Press.
Revonsuo, A., Tuominen, J., & Valli, K. (2015). The avatars in the machine: Dreaming as a simulation of social reality. Open MIND, 32, 1–28. https://doi.org/10.15502/9783958570375
Rosen, M. (2021). Dreaming of a stable world: Vision and action in sleep. Synthese, 198(17), 4107–4142. https://doi.org/10.1007/s11229-019-02149-1
Rosen, M. G. (2018). Enactive or inactive? Cranially envatted dream experience and the extended conscious mind. Philosophical Explorations, 21(2), 295–318. https://doi.org/10.1080/13869795.2018.1477984
Sartre, J.-P. ([1940] 2004). The imaginary: A phenomenological psychology of the imagination (J. Webber, Trans.). Routledge.
Scarry, E. (1995). On vivacity: The difference between daydreaming and imagining-under-authorial-instruction. Representations, 52, 1–26. https://doi.org/10.2307/2928697
Schooler, J. W., Smallwood, J., Christoff, K., Handy, T. C., Reichle, E. D., & Sayette, M. A. (2011). Meta-awareness, perceptual decoupling and the wandering mind. Trends in Cognitive Sciences, 15(7), 319–326. https://doi.org/10.1016/j.tics.2011.05.006
Seli, P., Risko, E. F., Smilek, D., & Schacter, D. L. (2016). Mind-wandering with and without intention. Trends in Cognitive Sciences, 20(8), 605–617. https://doi.org/10.1016/j.tics.2016.05.010
Sharma, P., & Mahapatra, A. (2021). Phenomenological analysis of maladaptive daydreaming associated with internet gaming addiction: A case report. General Psychiatry, 34(2), e100419. https://doi.org/10.1136/gpsych-2020-100419
Singer, J. L. (1975). The inner world of daydreaming. Harper and Row.
Singer, J. L. (1976). Daydreaming and fantasy (2014th ed.). Routledge. https://doi.org/10.4324/9781315778679
Singer, J. L., & Antrobus, J. S. (1970). Imaginal processes inventory [by] Jerome L. Singer and John S. Antrobus (Rev). Center for Research in Cognition and Affect Graduate Center, City University of New York.
Singer, J. L., & McCraven, V. G. (1961). Some characteristics of adult daydreaming. The Journal of Psychology, 51(1), 151–164. https://doi.org/10.1080/00223980.1961.9916467
Smallwood, J. M., Baracaia, S. F., Lowe, M., & Obonsawin, M. (2003). Task unrelated thought whilst encoding information. Consciousness and Cognition, 12(3), 452–484. https://doi.org/10.1016/S1053-8100(03)00018-7
Smallwood, J., & Schooler, J. W. (2006). The restless mind. Psychological Bulletin, 132(6), 946–958. https://doi.org/10.1037/0033-2909.132.6.946
Smallwood, J., & Schooler, J. W. (2015). The science of mind wandering: Empirically navigating the stream of consciousness. Annual Review of Psychology, 66, 487–518. https://doi.org/10.1037/0033-2909.132.6.946
Soffer-Dudek, N., & Theodor-Katz, N. (2022). Maladaptive daydreaming: Epidemiological data on a newly identified syndrome. Frontiers in Psychiatry, 13, 871041. https://doi.org/10.3389/fpsyt.2022.871041
Somer, E. (2002). Maladaptive daydreaming: A qualitative inquiry. Journal of Contemporary Psychotherapy, 32(2/3), 197–212. https://doi.org/10.1023/A:1020597026919
Somer, E., Cardeña, E., Catelan, R. F., & Soffer-Dudek, N. (2021). Reality shifting: Psychological features of an emergent online daydreaming culture. Current Psychology (New Brunswick, N.J.), 1–13. https://doi.org/10.1007/s12144-021-02439-3
Somer, E., Somer, L., & Jopp, D. S. (2016 Oct-Dec). Parallel lives: A phenomenological study of the lived experience of maladaptive daydreaming. Journal of Trauma & Dissociation: The Official Journal of the International Society for the Study of Dissociation (ISSD), 17(5), 561–576. https://doi.org/10.1080/15299732.2016.1160463
Stan, D., & Christoff, K. (2018). The mind wanders with ease: Low motivational intensity is an essential quality of mind-wandering. In K. Christoff & K. C. R. Fox (Eds.), The Oxford handbook of spontaneous thought: Mind-wandering, creativity, and dreaming (pp. 47–53). Oxford University Press.
Stawarczyk, D., Majerus, S., Van Der Linden, M., & D’Argembeau, A. (2012). Using the daydreaming frequency scale to investigate the relationships between mind-wandering, psychological well-being, and present-moment awareness. Frontiers in Psychology, 3, 1–15. https://doi.org/10.3389/fpsyg.2012.00363
Swyer, A., & Powers, A. R. (2020). Voluntary control of auditory hallucinations: Phenomenology to therapeutic implications. Npj Schizophrenia, 6(1), 1–9. https://doi.org/10.1038/s41537-020-0106-8
Teasdale, J. D., Dritschel, B. H., Taylor, M. J., Proctor, L., Lloyd, C. A., Nimmo-Smith, I., & Baddeley, A. D. (1995). Stimulus- independent thought depends on central executive resources. Memory & Cognition, 23(5), 551–559. https://doi.org/10.3758/BF03197257
Thompson, E. (2007). Mind in life: Biology, phenomenology, and the sciences of mind. The Belknap Press of Harvard University Press.
Thompson, E. (2015). Waking, dreaming, being: Self and consciousness in neuroscience, meditation, and philosophy. Columbia University Press.
Thompson, E., & Lutz, A. (2003). Neurophenomenology: Integrating subjective experience and brain dynamics in the neu- roscience of consciousness. Journal of Consciousness Studies, 10(9-10), 31–52. https://psycnet.apa.org/record/2004-13363-004
Wegner, D. M., Wenzlaff, R. M., & Kozak, M. (2004). Dream rebound: The return of suppressed thoughts in dreams. Psycho- logical Science, 15, 232–236. https://doi.org/10.1111/j.0963-7214.2004.00657.x
Windt, J. M. (2010). The immersive spatiotemporal hallucination model of dreaming. Phenomenology and the Cognitive Sciences, 9(2), 295–316. https://doi.org/10.1007/s11097-010-9163-1
Windt, J. M. (2018). Consciousness and dreams: From self-simulation to the simulation of a social world. The Routledge Handbook of Consciousness, 420–435. https://doi.org/10.4324/9781315676982-32
Windt, J. M. (2020). Dreaming: Beyond imagination and perception. In A. Abraham (Ed.), The Cambridge handbook of the imagination (pp. 659–675). Cambridge University Press. https://doi.org/10.1017/9781108580298.040
Windt, J. M. (2021). How deep is the rift between conscious states in sleep and wakefulness? Spontaneous experience over the sleep–wake cycle. Philosophical Transactions of the Royal Society B: Biological Sciences, 376(1817), 20190696. https://doi.org/10.1098/rstb.2019.0696
Windt, J. M., Nielsen, T. A., & Thompson, E. (2016). Does consciousness disappear in dreamless sleep? Trends in Cognitive Sciences, 12(1), 871–882. https://doi.org/10.1016/j.tics.2016.09.006
Windt, J. M., & Voss, U. (2018). Spontaneous thought, insight, and control in lucid dreams. In K. Christoff & K. C. R. Fox (Eds.), The Oxford handbook of spontaneous thought: Mind-wandering, creativity, and dreaming (pp. 385–410). Oxford University Press.
Zedelius, C., Protzko, J., Broadway, J., & Schooler, J. (2021). What types of daydreaming predict creativity? Laboratory and experience sampling evidence. Psychology of Aesthetics, Creativity, and the Arts, 15(4), 596–611. https://doi.org/10.1037/aca0000342
Zhiyan, T., & Singer, J. L. (1997). Daydreaming styles, emotionality and the big five personality dimensions. Imagination, Cognition and Personality, 16(4), 399–414. https://doi.org/10.2190/ATEH-96EV-EXYX-2ADB
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