Development of children's olfactory abilities and odor awareness is not predicted by temperament: a longitudinal study

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00023752%3A_____%2F18%3A43919063" target="_blank" >RIV/00023752:_____/18:43919063 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11240/18:10365041 RIV/00216208:11310/18:10365041

Výsledek na webu

<a href="https://link.springer.com/article/10.1007%2Fs12078-017-9240-8" target="_blank" >https://link.springer.com/article/10.1007%2Fs12078-017-9240-8</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s12078-017-9240-8" target="_blank" >10.1007/s12078-017-9240-8</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Development of children's olfactory abilities and odor awareness is not predicted by temperament: a longitudinal study

Popis výsledku v původním jazyce

Introduction Temperament affects olfaction in cross-sectional studies. However, it is not clear whether it is linked to olfactory development. Here we examined the links between temperament and olfaction over a nearly two-year period, expecting that children showing higher levels of negative affectivity would exhibit greater odor awareness across repeated testing. As a subsidiary aim, we investigated whether olfactory scores differ as a function of olfactory performance at a younger age. Methods The participants were 73 Czech children (mean age = 5.8 years). Their olfactory abilities were assessed using the Sniffin’ Sticks and odor awareness was evaluated with Children’s Olfactory Behaviors in Everyday Life Questionnaire. These were reassessed 21 months later. Mothers provided information on children’s temperament by completing the Short Form of the Children&apos;s Behavior Questionnaire at the same interval. Results Children’s temperament was not found to relate to olfactory development over a 21-month period. Odor identification and awareness, but not odor discrimination and threshold, differed as a function of scores achieved at an earlier age. Conclusions Odor identification and awareness predict themselves over a 21-month period. Links between temperament and olfaction may be only beginning to form at preschool age. Implications While this study suggests that temperament does not plays a role in olfactory development, longitudinal studies over a broader timespan are needed to determine the robustness of this finding.

Název v anglickém jazyce

Development of children's olfactory abilities and odor awareness is not predicted by temperament: a longitudinal study

Popis výsledku anglicky

Introduction Temperament affects olfaction in cross-sectional studies. However, it is not clear whether it is linked to olfactory development. Here we examined the links between temperament and olfaction over a nearly two-year period, expecting that children showing higher levels of negative affectivity would exhibit greater odor awareness across repeated testing. As a subsidiary aim, we investigated whether olfactory scores differ as a function of olfactory performance at a younger age. Methods The participants were 73 Czech children (mean age = 5.8 years). Their olfactory abilities were assessed using the Sniffin’ Sticks and odor awareness was evaluated with Children’s Olfactory Behaviors in Everyday Life Questionnaire. These were reassessed 21 months later. Mothers provided information on children’s temperament by completing the Short Form of the Children&apos;s Behavior Questionnaire at the same interval. Results Children’s temperament was not found to relate to olfactory development over a 21-month period. Odor identification and awareness, but not odor discrimination and threshold, differed as a function of scores achieved at an earlier age. Conclusions Odor identification and awareness predict themselves over a 21-month period. Links between temperament and olfaction may be only beginning to form at preschool age. Implications While this study suggests that temperament does not plays a role in olfactory development, longitudinal studies over a broader timespan are needed to determine the robustness of this finding.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

50101 - Psychology (including human - machine relations)

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Chemosensory Perception

ISSN

1936-5802

e-ISSN

—

Svazek periodika

11

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

13

Strana od-do

59-71

Kód UT WoS článku

000443978300002

EID výsledku v databázi Scopus

2-s2.0-85037656128