Evidence map›Paper›PMID 21423567›Full record

ArticleLearning and motivation2011

Relationship between food habituation and reinforcing efficacy of food.

Katelyn A Carr, Leonard H Epstein

Abstract read
In one paragraph

Article in Learning and motivation, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

11 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors.

Katelyn A CarrUniversity at Buffalo School of Medicine and Biomedical Sciences.
Leonard H Epstein

Funding

Translating Habituation Research to Interventions for Pediatric ObesityU01DK088380 · NIDDK · STATE UNIVERSITY OF NEW YORK AT BUFFALO · PI EPSTEIN, LEONARD H · 2009 to 2013
$2.9M
EFFECTS OF CHANGING SEDENTARY BEHAVIOR IN OBESE CHILDRENR01HD039778 · NICHD · STATE UNIVERSITY OF NEW YORK AT BUFFALO · PI EPSTEIN, LEONARD H · 2001 to 2008
$2.3M
Food reinforcement-genotype interactions and eatingR01DA024883 · NIDA · STATE UNIVERSITY OF NEW YORK AT BUFFALO · PI EPSTEIN, LEONARD H · 2007 to 2010
$997k
NICHD NIH HHS R01 HD039778NIDA NIH HHS R01 DA024883NIDDK NIH HHS U01 DK088380
6 · The paper itself

Abstract

Reinforcing value and habituation are two processes that have been used to study eating behaviors, but no research has examined their relationship, how they relate to energy intake, and whether they respond in a similar manner to food deprivation. Twenty-two female subjects were randomized to food deprived or non-deprived conditions, and assessed for food reinforcement, habituation to food and ad libitum eating. Results showed food reinforcement and habituation are correlated (r = 0.62, p = 0.002) and both independently predict energy intake. Hierarchical regression showed that the rate of habituation accounted for 30 percent of the variance in eating (p = 0.008), and adding food reinforcement increased the amount of variance accounted for up to 57.5 percent (p < 0.05). This suggests that both processes may influence energy intake in a meal.

Identifiers

PMID21423567
PMCPMC3060776

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.