Evidence map›Paper›PMID 40535193›Full record

ArticleFrontiers in psychology2025

A distant perspective on how the "past" affects the "present": the impact of early environmental unpredictability on impulsive consumption.

Shijin Sun, Zhengyang Hou, Jiahui Guo, Qian Tian

Abstract read
In one paragraph

Article in Frontiers in psychology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

4 authors.

Shijin SunDepartment of Psychology, School of Social Development and Public Policy, Fudan University, Shanghai, China.
Zhengyang HouDepartment of Psychology, School of Social Development and Public Policy, Fudan University, Shanghai, China.
Jiahui GuoDepartment of Psychology, School of Social Development and Public Policy, Fudan University, Shanghai, China.
Qian TianDepartment of Psychology, School of Social Development and Public Policy, Fudan University, Shanghai, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: With the growing convenience of shopping and the rise of consumerism, impulsive buying has become increasingly prevalent, sometimes leading to harmful consequences. Unlike traditional research focusing on proximal product-related factors, this study investigates the distal influence of early environmental unpredictability on impulsive buying behavior, grounded in life history theory. Additionally, the moderating role of resource scarcity is examined from a broader societal perspective. Methods: A 2×2 between-subjects factorial experimental design was employed, involving 161 participants. The independent variables were early environmental unpredictability (low vs. high) and perceived resource scarcity (scarcity vs. normal). Participants were randomly assigned to one of the four experimental conditions to explore the relationship between early environmental factors and impulsive consumption tendencies. Results: The findings revealed that: (1) early environmental unpredictability significantly and positively predicts impulsive buying behavior; and (2) this predictive effect is amplified under conditions of perceived resource scarcity. Discussion: These results highlight the lasting impact of early life environments on consumer behavior and suggest that resource scarcity can exacerbate impulsive consumption. The study offers practical insights for reducing impulsive buying in modern society and contributes to interdisciplinary understanding in psychology and behavioral economics.

Indexed as

consumer behaviorearly environmental unpredictabilityimpulsive buying behaviorlife history strategyresource scarcity

Identifiers

PMID40535193
PMCPMC12174098

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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.