Relationship quality is influenced by actor and partner effects but not by similarity and discrepancy effects: A study of Brazilian and Czech populations

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F21%3A10418270" target="_blank" >RIV/00216208:11310/21:10418270 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00023752:_____/21:43920305 RIV/00216208:11240/21:10418270

Výsledek na webu

<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=QX9dgVNz4G" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=QX9dgVNz4G</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.paid.2020.110250" target="_blank" >10.1016/j.paid.2020.110250</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Relationship quality is influenced by actor and partner effects but not by similarity and discrepancy effects: A study of Brazilian and Czech populations

Popis výsledku v původním jazyce

Evidence suggests that personality may influence romantic relationship quality in several ways. Quality of relationship can be affected by an individual&apos;s personality (actor effect), partner&apos;s personality (partner effect), by discrepancy between ideal and actual partners&apos; personalities (discrepancy effect), or by similarity between partners&apos; personalities (similarity effect). Most studies, however, focus on just one of these effects, their results are often ambiguous, and based on western populations. We tested all these effects at once in individuals from two distinct populations: Brazil and the Czech Republic. In total, 626 individuals in a long-term committed relationship completed the Ten-Item Personality Inventory for their own, actual, and ideal partner, and the Revised Dyadic Adjustment Scale. Hierarchical categorical regression analyses showed that the actor and partner effect contributed significantly, although weakly, to dyadic adjustment, while the impact of discrepancy and similarity was negligible. Explained variance was around 10% for the actor effect, around 30% jointly for actor and partner effects, and around 40% jointly for actor, partner, discrepancy, and similarity effects. The overall results were similar for both studied populations. Importantly, all reported effect sizes are small, which suggests that other factors contribute to dyadic adjustment more substantially.

Název v anglickém jazyce

Relationship quality is influenced by actor and partner effects but not by similarity and discrepancy effects: A study of Brazilian and Czech populations

Popis výsledku anglicky

Evidence suggests that personality may influence romantic relationship quality in several ways. Quality of relationship can be affected by an individual&apos;s personality (actor effect), partner&apos;s personality (partner effect), by discrepancy between ideal and actual partners&apos; personalities (discrepancy effect), or by similarity between partners&apos; personalities (similarity effect). Most studies, however, focus on just one of these effects, their results are often ambiguous, and based on western populations. We tested all these effects at once in individuals from two distinct populations: Brazil and the Czech Republic. In total, 626 individuals in a long-term committed relationship completed the Ten-Item Personality Inventory for their own, actual, and ideal partner, and the Revised Dyadic Adjustment Scale. Hierarchical categorical regression analyses showed that the actor and partner effect contributed significantly, although weakly, to dyadic adjustment, while the impact of discrepancy and similarity was negligible. Explained variance was around 10% for the actor effect, around 30% jointly for actor and partner effects, and around 40% jointly for actor, partner, discrepancy, and similarity effects. The overall results were similar for both studied populations. Importantly, all reported effect sizes are small, which suggests that other factors contribute to dyadic adjustment more substantially.

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

2021

Kód důvěrnosti údajů

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

Název periodika

Personality and Individual Differences

ISSN

0191-8869

e-ISSN

—

Svazek periodika

168

Číslo periodika v rámci svazku

leden 2021

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

6

Strana od-do

110250

Kód UT WoS článku

000580635900004

EID výsledku v databázi Scopus

2-s2.0-85088792281