RESUMO
Past work suggested that psychological stress, especially in the context of relationship stress, is associated with increased consumption of energy-dense food and when maintained for long periods of time, leads to adverse health consequences. Furthermore, this association is moderated by a variety of factors, including emotional over-eating style. That being said, few work utilized a dynamical system approach to understand the intraindividual and interindividual fluctuations within this process. The current study utilized a 14-day daily diary study, collected between January-March 2020, where participants reported their partner's negative relationship behavior and their own snacking behavior. A differential equation model was applied to the daily dairy data collected. Results showed that snacking behavior followed an undamped oscillator model while negative relationship behavior followed a damped coupled oscillator model. In other words, snacking behavior fluctuated around an equilibrium but was not coupled within dyadic partners. Negative relationship behavior fluctuated around an equilibrium and was amplified over time, coupled within dyadic partners. Furthermore, we found a two-fold association between negative relationship behavior and snacking: while the association between the displacement of negative relationship behavior and snacking was negative, change in negative relationship behavior and snacking were aligned. Thus, at any given time, one's snacking depends both on the amount of negative relationship behaviors one perceives and the dynamical state a dyad is engaging in (i.e., whether the negative relationship behavior is "exacerbating" or "resolving"). This former association was moderated by emotional over-eating style and the latter association was not. The current findings highlight the importance of examining dynamics within dyadic system and offers empirical and methodological insights for research in adult relationships.
Assuntos
Comportamento Alimentar , Lanches , Humanos , Lanches/psicologia , Feminino , Masculino , Adulto , Comportamento Alimentar/psicologia , Adulto Jovem , Relações Interpessoais , Estresse Psicológico/psicologia , EmoçõesRESUMO
Self-expansion refers to the process of broadening the self via engaging in novel activities, gaining new skills, and acquiring new perspectives and is proposed to be driven in large part by one's close relationships. Self-expansion experiences include perceptions of potential (i.e., beliefs about how self-expanding a relationship could be in the future), perceptions of current experiences (i.e., beliefs about how self-expanding a relationship is present), and enacted behaviors (i.e., engagement in novel, interesting activities). In two preregistered dyadic daily experience studies, we examined whether self-expansion potential is an antecedent to behavioral self-expansion and current perceptions, and how these distinct self-expansion components uniquely and synergistically predict relationship satisfaction and commitment daily and over time. Results revealed that self-expansion potential prospectively predicted both behavioral self-expansion and daily perceptions of current self-expansion. Self-expansion potential, current perceptions, and behaviors separately predicted greater relationship satisfaction and commitment daily. Self-expansion potential-but not behaviors or current perceptions-also positively predicted satisfaction and commitment 2 months later. Implications regarding the power of potential in relationships are discussed, including the need for future research to consider this important facet of self-expansion. (PsycInfo Database Record (c) 2024 APA, all rights reserved).
Assuntos
Satisfação Pessoal , Autoimagem , HumanosRESUMO
According to the self-expansion model, people increase their positive self-concept content when they form and maintain romantic relationships, and self-expansion is an important predictor of relationship outcomes. Although thought to be universal, no prior research has examined self-expansion among sexual minority individuals. In the current study, sexual minority (N = 226) and heterosexual (N = 104) participants completed measures of self-expansion and relationship outcomes, and sexual minority participants completed measures of sexual minority stress. Overall, sexual minorities reported similar levels of self-expansion as heterosexuals, and sexual minority status did not moderate the association between self-expansion and relationship satisfaction, investments, or quality of alternatives. However, sexual minority status moderated the association between self-expansion and commitment. For sexual minority participants, self-expansion negatively correlated with sexual minority stressors (i.e. internalized homonegativity, concealment, inauthenticity) and moderated the association between internalized homonegativity and relationship satisfaction and commitment, as well as concealment and relationship satisfaction and commitment, such that the negative association between sexual minority stressors and relationship outcomes was weaker in relationships characterized by high (vs. low) levels of self-expansion.
RESUMO
Although many companion animal (or "pet") owners report that their relationships with their pets are important, we know little about how animal ownership duration and animal life stage are related to relationship quality. In a sample of 1303 dog and cat owners, the present research explored the associations between relationship duration, pet life stage (puppy/kitten, young adult, mature adult, and senior), and four markers of relationship quality: pet-related self-expansion, perceived pet responsiveness, perceived pet insensitivity, and human-animal bond. We found that relationship duration was negatively and linearly associated with self-expansion for both dog and cat owners. Results comparing relationship quality markers across pet life stages revealed that for both dog and cat owners, self-expansion was higher for owners of younger animals compared to owners of older animals. There were no significant effects for perceived pet responsiveness, perceived pet insensitivity, or human-animal bond based on relationship duration or animal life stage. These findings indicate that the duration of the relationship with one's pet and animal life stage have implications for how much people feel a pet helps them grow, whereas other markers of human-pet relationship quality likely vary based on other experiences.
RESUMO
Research into the impact of companion animals on well-being has been both extensive and inconclusive, with studies finding both positive and negative relationships. The present research explored three previously unexamined relationship science concepts that may help clarify whether companion animals provide well-being benefits: self-expansion (the process of adding positive content to the self through incorporating new resources and perspectives into one's identity or engaging in novel, exciting activities), perceived pet responsiveness, and perceived pet insensitivity; as well as attachment. We focused on dog and cat owners' depression, anxiety, positive and negative affect, and loneliness through an online survey with a large sample population (N = 1359). We found that perceived pet insensitivity is a significant positive predictor of depression, anxiety, negative affect, and loneliness; that attachment is a significant positive predictor of depression, anxiety, and loneliness, and a significant negative predictor of positive affect; and that self-expansion is a significant positive predictor of positive affect, and a significant negative predictor of loneliness. Loneliness emerged as a mediator in the relationship between perceived pet insensitivity, attachment, self-expansion, and all mental well-being outcome variables. These findings indicate that perceived pet insensitivity, attachment, and self-expansion may play an important yet neglected role in well-being outcomes.