Environmental light and time of day modulate subjective liking and wanting

Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

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Environmental light and time of day modulate subjective liking and wanting. / Itzhacki, Jacob; Te Lindert, Bart H W; van der Meijden, Wisse P; Kringelbach, Morten L; Mendoza, Jorge; Van Someren, Eus J W.

In: Emotion (Washington, D.C.), Vol. 19, No. 1, 02.2019, p. 10-20.

Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

Harvard

Itzhacki, J, Te Lindert, BHW, van der Meijden, WP, Kringelbach, ML, Mendoza, J & Van Someren, EJW 2019, 'Environmental light and time of day modulate subjective liking and wanting', Emotion (Washington, D.C.), vol. 19, no. 1, pp. 10-20. https://doi.org/10.1037/emo0000402

APA

Itzhacki, J., Te Lindert, B. H. W., van der Meijden, W. P., Kringelbach, M. L., Mendoza, J., & Van Someren, E. J. W. (2019). Environmental light and time of day modulate subjective liking and wanting. Emotion (Washington, D.C.), 19(1), 10-20. https://doi.org/10.1037/emo0000402

CBE

Itzhacki J, Te Lindert BHW, van der Meijden WP, Kringelbach ML, Mendoza J, Van Someren EJW. 2019. Environmental light and time of day modulate subjective liking and wanting. Emotion (Washington, D.C.). 19(1):10-20. https://doi.org/10.1037/emo0000402

MLA

Vancouver

Itzhacki J, Te Lindert BHW, van der Meijden WP, Kringelbach ML, Mendoza J, Van Someren EJW. Environmental light and time of day modulate subjective liking and wanting. Emotion (Washington, D.C.). 2019 Feb;19(1):10-20. https://doi.org/10.1037/emo0000402

Author

Itzhacki, Jacob ; Te Lindert, Bart H W ; van der Meijden, Wisse P ; Kringelbach, Morten L ; Mendoza, Jorge ; Van Someren, Eus J W. / Environmental light and time of day modulate subjective liking and wanting. In: Emotion (Washington, D.C.). 2019 ; Vol. 19, No. 1. pp. 10-20.

Bibtex

@article{a581b8a4fdc54162891488eb8e8a08f1,
title = "Environmental light and time of day modulate subjective liking and wanting",
abstract = "Several studies demonstrated effects of light on affect via projections from the retina of the eye to the circadian clock or via projections to areas involved in mood and reward. Few field studies investigated how naturally fluctuating light levels affect positive and negative mood in everyday life, but none addressed two key components of the reward system: wanting and liking. To elucidate diurnal profiles and immediate effects of dynamically changing light intensity in everyday life, subjective wanting and liking were assessed using experience sampling, while continuously monitoring environmental illuminance. Using a smartphone and light sensors, healthy volunteers (n = 27, 14 females, 23.7 ± 3.8 [M ± SD] years of age) were probed for 1 week, 9 times a day, to rate positive and negative mood, and 6 novel dedicated questions each on subjective liking and wanting. The multiband light spectrum was continuously recorded from sensors worn on the chest and intensities were averaged over the intervals between subsequent probes. Mixed effect models were used to evaluate how time of day and light intensity modulated subjective ratings. A total of 1,102 valid observations indicated that liking and wanting peaked around 6 p.m. and increased, respectively, by 13 ± 4{\%} and 11 ± 4{\%} across an individual's range of experienced light intensities. More traditional mood questions were less sensitive to modulation by light intensity. Combined experience sampling and environmental monitoring opens up the possibility for field studies on light in disorders in which the reward system is highly relevant, like addiction, depression and insomnia. (PsycINFO Database Record",
keywords = "Circadian rhythm, Experience sampling, Light exposure, Liking, Wanting, Humans, Male, Emotions/physiology, Young Adult, Time Factors, Motivation/physiology, Light, Adult, Female",
author = "Jacob Itzhacki and {Te Lindert}, {Bart H W} and {van der Meijden}, {Wisse P} and Kringelbach, {Morten L} and Jorge Mendoza and {Van Someren}, {Eus J W}",
note = "(c) 2018 APA, all rights reserved).",
year = "2019",
month = "2",
doi = "10.1037/emo0000402",
language = "English",
volume = "19",
pages = "10--20",
journal = "Emotion",
issn = "1528-3542",
publisher = "American Psychological Association",
number = "1",

}

RIS

TY - JOUR

T1 - Environmental light and time of day modulate subjective liking and wanting

AU - Itzhacki, Jacob

AU - Te Lindert, Bart H W

AU - van der Meijden, Wisse P

AU - Kringelbach, Morten L

AU - Mendoza, Jorge

AU - Van Someren, Eus J W

N1 - (c) 2018 APA, all rights reserved).

PY - 2019/2

Y1 - 2019/2

N2 - Several studies demonstrated effects of light on affect via projections from the retina of the eye to the circadian clock or via projections to areas involved in mood and reward. Few field studies investigated how naturally fluctuating light levels affect positive and negative mood in everyday life, but none addressed two key components of the reward system: wanting and liking. To elucidate diurnal profiles and immediate effects of dynamically changing light intensity in everyday life, subjective wanting and liking were assessed using experience sampling, while continuously monitoring environmental illuminance. Using a smartphone and light sensors, healthy volunteers (n = 27, 14 females, 23.7 ± 3.8 [M ± SD] years of age) were probed for 1 week, 9 times a day, to rate positive and negative mood, and 6 novel dedicated questions each on subjective liking and wanting. The multiband light spectrum was continuously recorded from sensors worn on the chest and intensities were averaged over the intervals between subsequent probes. Mixed effect models were used to evaluate how time of day and light intensity modulated subjective ratings. A total of 1,102 valid observations indicated that liking and wanting peaked around 6 p.m. and increased, respectively, by 13 ± 4% and 11 ± 4% across an individual's range of experienced light intensities. More traditional mood questions were less sensitive to modulation by light intensity. Combined experience sampling and environmental monitoring opens up the possibility for field studies on light in disorders in which the reward system is highly relevant, like addiction, depression and insomnia. (PsycINFO Database Record

AB - Several studies demonstrated effects of light on affect via projections from the retina of the eye to the circadian clock or via projections to areas involved in mood and reward. Few field studies investigated how naturally fluctuating light levels affect positive and negative mood in everyday life, but none addressed two key components of the reward system: wanting and liking. To elucidate diurnal profiles and immediate effects of dynamically changing light intensity in everyday life, subjective wanting and liking were assessed using experience sampling, while continuously monitoring environmental illuminance. Using a smartphone and light sensors, healthy volunteers (n = 27, 14 females, 23.7 ± 3.8 [M ± SD] years of age) were probed for 1 week, 9 times a day, to rate positive and negative mood, and 6 novel dedicated questions each on subjective liking and wanting. The multiband light spectrum was continuously recorded from sensors worn on the chest and intensities were averaged over the intervals between subsequent probes. Mixed effect models were used to evaluate how time of day and light intensity modulated subjective ratings. A total of 1,102 valid observations indicated that liking and wanting peaked around 6 p.m. and increased, respectively, by 13 ± 4% and 11 ± 4% across an individual's range of experienced light intensities. More traditional mood questions were less sensitive to modulation by light intensity. Combined experience sampling and environmental monitoring opens up the possibility for field studies on light in disorders in which the reward system is highly relevant, like addiction, depression and insomnia. (PsycINFO Database Record

KW - Circadian rhythm

KW - Experience sampling

KW - Light exposure

KW - Liking

KW - Wanting

KW - Humans

KW - Male

KW - Emotions/physiology

KW - Young Adult

KW - Time Factors

KW - Motivation/physiology

KW - Light

KW - Adult

KW - Female

U2 - 10.1037/emo0000402

DO - 10.1037/emo0000402

M3 - Journal article

VL - 19

SP - 10

EP - 20

JO - Emotion

JF - Emotion

SN - 1528-3542

IS - 1

ER -