The effect of food deprivation on human resolving power

Brief Report

Abstract

The feeling of hunger is an inseparable part of people's daily lives. It has been established that hunger, caused by food deprivation, influences people’s physiological and emotional state and their everyday behavior. Yet, it remains unclear whether and in which manner food deprivation affects the way people perceive their environment. In two experiments, we examined the effects of food deprivation on the perceptual resolution of food portion size. We calculated Just Noticeable Differences (JNDs) to measure sensitivity to detect the smallest difference between two stimuli of different sizes. Participants' resolution in both experiments was higher to detect changes in food size compared with baseline when they were hungry due to a short period of food deprivation. Food deprivation did not lead to any biases in the average perception of food size. The results show that food deprivation changes the way people perceive their environment. We discuss the possible role of attention in mediating the effect of food deprivation on the visual resolution of food size.

Keywords

Hunger Food deprivation Psychophysics Visual perception Motivational effects Spatial resolution 

References

  1. Balcetis, E., & Dunning, D. (2006). See what you want to see: Motivational influences on visual perception. Journal of Personality and Social Psychology, 91(4), 612–625. doi:10.1037/0022-3514.91.4.612 CrossRefPubMedGoogle Scholar
  2. Beasley, L. J., Hackett, A. F., Maxwell, S. M., & Stevenson, L. (2004). The effect of a dietary preload on estimation of usual food portion size by photograph in female volunteers. Journal of Human Nutrition and Dietetics, 17(3), 219–225. doi:10.1111/j.1365-277X.2004.00515.x CrossRefPubMedGoogle Scholar
  3. Benau, E. M., Orloff, N. C., Janke, E. A., Serpell, L., & Timko, C. A. (2014). A systematic review of the effects of experimental fasting on cognition. Appetite, 77, 52–61. doi:10.1016/j.appet.2014.02.014 CrossRefPubMedGoogle Scholar
  4. Berridge, K. C. (2004). Motivation concepts in behavioral neuroscience. Physiology and Behavior, 81(2), 179–209. doi:10.1016/j.physbeh.2004.02.004 CrossRefPubMedGoogle Scholar
  5. Bruner, J. S., & Goodman, C. C. (1947). Value and need as organizing factors in perception. Journal of Abnormal Psychology, 42(1), 33–44. doi:10.1037/h0058484 CrossRefPubMedGoogle Scholar
  6. Carrasco, M., Williams, P. E., & Yeshurun, Y. (2002). Covert attention increases spatial resolution with or without masks: Support for signal enhancement. Journal of Vision, 2(6), 467–479. doi:10.1167/2.6.4 CrossRefPubMedGoogle Scholar
  7. Carter, L. F., & Schooler, K. (1949). Value, need, and other factors in perception. Psychological Review, 56(4), 200–207. doi:10.1037/h0060745 CrossRefPubMedGoogle Scholar
  8. Engelmann, J. B., & Pessoa, L. (2007). Motivation sharpens exogenous spatial attention. Emotion, 7(3), 668–674. doi:10.1037/1528-3542.7.3.668 CrossRefPubMedGoogle Scholar
  9. Firestone, C., & Scholl, B. J. (2015). Cognition does not affect perception: Evaluating the evidence for “top-down” effects. Behavioral and Brain Sciences, 4629(2016), 1–77. doi:10.1017/S0140525X15000965 Google Scholar
  10. Garner, D. M. (2004). Eating Attitudes Test (EAT-26): Scoring and interpretation. Http://Www.Eat-26.Com/Scoring.Php. http://doi.org/ Retrieved from: http://www.eat-26.com/downloads.php
  11. Gu, J., Liu, Y., Kyritsis, A. P., & Bondy, M. L. (2009). Molecular epidemiology of primary brain tumors. Neurotherapeutics, 6(3), 427. doi:10.1016/j.nurt.2009.05.001 CrossRefPubMedPubMedCentralGoogle Scholar
  12. Hollitt, S., Kemps, E., Tiggemann, M., Smeets, E., & Mills, J. S. (2010). Components of attentional bias for food cues among restrained eaters. Appetite, 54(2), 309–313. doi:10.1016/j.appet.2009.12.005 CrossRefPubMedGoogle Scholar
  13. JASP Team. (2016). JASP (Version 0.8.0.0)[Computer software].Google Scholar
  14. Kral, T., Roe, L., & Rolls, B. (2004). Combined effects of energy density and portion size on energy intake in women. The American Journal of Clinical Nutrition, 79(6), 962–968. Retrieved from https://ajcn.nutrition.org/content/79/6/962.full PubMedGoogle Scholar
  15. Lazarus, R. S., Yousem, H., & Arenberg, D. (1953). Hunger and perception. Journal of Personality, 21(3), 312–328. doi:10.1111/j.1467-6494.1953.tb01774.x CrossRefPubMedGoogle Scholar
  16. Loewenstein, G. (1996). Out of control : Visceral influences on behavior. Organizational Behavior and Human Decision Processes, 65(3), 272–292. doi:10.1006/obhd.1996.0028 CrossRefGoogle Scholar
  17. Mogg, K., Bradley, B. P., Hyare, H., & Lee, S. (1998). Selective attention to food-related stimuli in hunger: Are attentional biases specific to emotional and psychopathological states, or are they also found in normal drive states? Behaviour Research and Therapy, 36(2), 227–237. doi:10.1016/S0005-7967(97)00062-4 CrossRefPubMedGoogle Scholar
  18. Montagna, B., Pestilli, F., & Carrasco, M. (2009). Attention trades off spatial acuity. Vision Research, 49(7), 735–745.CrossRefPubMedPubMedCentralGoogle Scholar
  19. Namdar, G., Avidan, G., & Ganel, T. (2015). Effects of configural processing on the perceptual spatial resolution for face features. Cortex, 72, 115–123. doi:10.1016/j.cortex.2015.04.007 CrossRefPubMedGoogle Scholar
  20. Neimeijer, R. A. M., de Jong, P. J., & Roefs, A. (2013). Temporal attention for visual food stimuli in restrained eaters. Appetite, 64, 5–11. doi:10.1016/j.appet.2012.12.013 CrossRefPubMedGoogle Scholar
  21. Piech, R. M., Pastorino, M. T., & Zald, D. H. (2010). All I saw was the cake. Hunger effects on attentional capture by visual food cues. Appetite, 54(3), 579–582. doi:10.1016/j.appet.2009.11.003 CrossRefPubMedGoogle Scholar
  22. Ptacek, R., Stefano, G. B., Weissenberger, S., Akotia, D., Raboch, J., Papezova, H., … Goetz, M. (2016). Attention deficit hyperactivity disorder and disordered eating behaviors: Links, risks, and challenges faced. Neuropsychiatric Disease and Treatment, 12, 571.Google Scholar
  23. Radel, R., & Clement-Guillotin, C. (2012). Evidence of motivational influences in early visual perception: Hunger modulates conscious access. Psychological Science, 23(3), 232–234. doi:10.1177/0956797611427920 CrossRefPubMedGoogle Scholar
  24. Tajfel, H. (1957). Value and the perceptual judgment of magnitude. Psychological Review, 64(3), 192–204. doi:10.1037/h0047878 CrossRefPubMedGoogle Scholar
  25. Veltkamp, M., Aarts, H., & Custers, R. (2008). Perception in the service of goal pursuit: Motivation to attain goals enhances the perceived size of goal-instrumental objects. Social Cognition, 26(6), 720–736. doi:10.1521/soco.2008.26.6.720 CrossRefGoogle Scholar
  26. Witt, J. K., & Dorsch, T. E. (2009). Kicking to bigger uprights: Field goal kicking performance influences perceived size. Perception, 38(9), 1328–1340. Retrieved from http://www.ncbi.nlm.nih.gov/pubmed/19911630 CrossRefPubMedGoogle Scholar

Copyright information

© Psychonomic Society, Inc. 2017

Authors and Affiliations

  1. 1.Department of PsychologyBen-Gurion University of the NegevBeer-ShevaIsrael

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