Episodic memory as an explanation for the insurance hypothesis in obesity

2017 ◽  
Vol 40 ◽  
Author(s):  
Kirsty Mary Davies ◽  
Lucy Gaia Cheke ◽  
Nicola Susan Clayton
Keyword(s):  
Episodic Memory ◽  
Food Insecurity ◽  
Insurance Hypothesis ◽  
The Future ◽  
Suggested Explanation

AbstractIn evaluating the insurance hypothesis as an explanation for obesity, we propose one missing piece of the puzzle. Our suggested explanation for why individuals report food insecurity is that an individual may have an impaired episodic ability to plan for the future.

scholarly journals Eating and body image: Does food insecurity make us feel thinner?

2017 ◽  
Vol 40 ◽  
Author(s):  
Klaudia B. Ambroziak ◽  
Elena Azañón ◽  
Matthew R. Longo
Keyword(s):  
Eating Disorders ◽  
Body Image ◽  
Food Insecurity ◽  
Eating Behavior ◽  
Healthy Individuals ◽  
Insurance Hypothesis ◽  
Central Aspect ◽  
Food Scarcity ◽  
Clinical Conditions ◽  
The Relationship

AbstractBody image distortions are common in healthy individuals and a central aspect of serious clinical conditions, such as eating disorders. This commentary explores the potential implications of body image and its distortions for the insurance hypothesis. In particular, we speculate that body image may be an intervening variable mediating the relationship between perceived food scarcity and eating behavior.

Predicting human adiposity – sometimes – with food insecurity: Broaden the model for better accuracy

2017 ◽  
Vol 40 ◽  
Author(s):  
Sarah E. Hill ◽  
Randi P. Proffitt Leyva ◽  
Danielle J. DelPriore
Keyword(s):  
Risk Factor ◽  
Food Insecurity ◽  
Overweight And Obesity ◽  
High Income ◽  
Potential Contribution ◽  
Adult Women ◽  
Insurance Hypothesis ◽  
Target Article

AbstractThe target article explores the role of food insecurity as a contemporary risk factor for human overweight and obesity. The authors provide conditional support for the insurance hypothesis among adult women from high-income countries. We consider the potential contribution of additional factors in producing variation in adiposity patterns between species and across human contexts.

scholarly journals Using food insecurity in health prevention to promote consumer's embodied self-regulation

2017 ◽  
Vol 40 ◽  
Author(s):  
Olivia Petit ◽  
Charles Spence
Keyword(s):  
Public Health ◽  
Food Insecurity ◽  
Self Regulation ◽  
Healthy Food ◽  
Health Prevention ◽  
Short Term ◽  
Obese People ◽  
Insurance Hypothesis ◽  
Embodied Self

AbstractHealth messages designed to address obesity are typically focused on the long-term benefits of eating healthy food. However, according to the insurance hypothesis, obese people are food insecure, and this causes them to be overly concerned about short-term consumption. As such, it is necessary to rethink public health messaging and consider how to reduce short-term insecurity by eating healthy food.

The Role of Past in the Simulation of Autobiographical Future Episodes

2010 ◽  
Vol 57 (6) ◽  
pp. 419-428 ◽  
Author(s):  
Nadia Gamboz ◽  
Maria A. Brandimonte ◽  
Stefania De Vito
Keyword(s):  
Young Adults ◽  
Episodic Memory ◽  
Recognition Task ◽  
Human Beings ◽  
The Past ◽  
The Future ◽  
Future Events ◽  
Delayed Recognition

Human beings’ ability to envisage the future has been recently assumed to rely on the reconstructive nature of episodic memory ( Schacter & Addis, 2007 ). In the present research, young adults mentally reexperienced and preexperienced temporally close and distant autobiographical episodes, and rated their phenomenal characteristics as well as their novelty. Additionally, they performed a delayed recognition task including remember-know judgments on new, old-remember, and old-imagine words. Results showed that past and future temporally close episodes included more phenomenal details than distant episodes, in line with earlier studies. However, future events were occasionally rated as already occurred in the past. Furthermore, in the recognition task, participants falsely attributed old-imagine words to remembered episodes. While partially in line with previous results, these findings call for a more subtle analysis in order to discriminate representations of past episodes from true future events simulations.

Contributions of Episodic Memory to Imagining the Future

2015 ◽  
pp. 287-308 ◽  
Author(s):  
Victoria C. McLelland ◽  
Daniel L. Schacter ◽  
Donna Rose Addis
Keyword(s):  
Episodic Memory ◽  
The Future

The life history model of the insurance hypothesis

2017 ◽  
Vol 40 ◽  
Author(s):  
Bin-Bin Chen
Keyword(s):  
Body Weight ◽  
Life History ◽  
Food Insecurity ◽  
Adult Women ◽  
Adult Men ◽  
Insurance Hypothesis

AbstractNettle et al.’s explanation based on the insurance hypothesis applies only to the association between food insecurity and body weight among adult women, but not to the results about there being no such associations among adult men and children. These results may be best understood when the insurance hypothesis is integrated with the life history model.

The meaning of “time” in episodic memory and mental time travel

2007 ◽  
Vol 30 (3) ◽  
pp. 323-323 ◽  
Author(s):  
William J. Friedman
Keyword(s):  
Episodic Memory ◽  
Time Travel ◽  
Mental Time Travel ◽  
Temporal Memory ◽  
The Past ◽  
The Future ◽  
Anticipation Time

AbstractThe role of time in episodic memory and mental time travel is considered in light of findings on humans' temporal memory and anticipation. Time is not integral or uniform in memory for the past or anticipation of the future. The commonalities of episodic memory and anticipation require further study.

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