Evidence map›Paper›PMID 40867478›Full record

ArticleBehavioral sciences (Basel, Switzerland)2025

Differential Effects of Short- and Long-Term Negative Affect on Smartphone Usage: The Moderating Role of Locus of Control.

Yang Chu, Jiahao Li, Shan Liu, Yanfang Liu, Jie Xu

Abstract read
In one paragraph

Article in Behavioral sciences (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 4 pooled it
–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

15 citing papers in PubMed, 4 syntheses or guidelines pooled it.

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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

5 authors.

Yang ChuCenter for Psychological Sciences, Zhejiang University, Hangzhou 310058, China.ORCID 0000-0001-5967-2264
Jiahao LiCenter for Psychological Sciences, Zhejiang University, Hangzhou 310058, China.ORCID 0000-0002-7002-998X
Shan LiuCenter for Psychological Sciences, Zhejiang University, Hangzhou 310058, China.
Yanfang LiuHuawei Technologies Co., Ltd., Beijing 100080, China.
Jie XuDepartment of Psychology, Lingnan University, Hong Kong SAR, China.ORCID 0000-0001-7682-4776

Funding

Joint Innovation Lab of Consumer Business Group (Huawei Technologies Co., Ltd.) - Zhejiang University NA
6 · The paper itself

Abstract

In the digital age, smartphones are often used as tools for emotion regulation. While prior research has examined affective predictors of smartphone use, few studies have considered the combined impact of short-term and long-term affective states. This study investigates how daily negative emotional states and psychological distress relate to smartphone use and whether these associations are moderated by locus of control, a core belief about perceived control. Thirty-seven participants completed a one-month daily diary study combined with objective smartphone usage tracking, which yielded 837 valid observations. Multilevel analyses showed no association between daily negative emotional state and smartphone use. However, psychological distress predicted divergent behavioral patterns based on locus of control: individuals with an internal locus of control showed reduced usage under distress, whereas those with an external locus of control exhibited increased frequency of use. These findings highlight the importance of individual control beliefs in shaping technology-mediated emotion regulation and offer implications for interventions targeting excessive smartphone use.

Indexed as

daily diary methoddaily moodemotional regulationlocus of controlnegative affectpsychological distresssmartphone use

Identifiers

PMID40867478
PMCPMC12382957

What OpenQuestion holds

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LicenceCC BY
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Registered trials

None linked

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.