Mind the gap: Perceived partner responsiveness as a bridge between general and partner-specific attachment security.

A core idea of attachment theory is that security develops when attachment figures are responsive to a person’s connection needs. Individuals may be more or less secure in different relationships. We hypothesized that individuals who perceive a current relationship partner as being responsive to their needs will feel more secure in that specific relationship, and that the benefits of perceived partner responsiveness would be more pronounced for individuals who generally feel insecure. The current study included 472 individuals (236 couples) in romantic relationships. Consistent with our predictions, individuals who perceived more responsiveness from their partner displayed lower partner-specific attachment anxiety and partner-specific avoidance, especially when they were generally insecure. These findings are discussed in terms of the conditions that promote secure attachment bonds

Self-determined self-other overlap: Interacting effects on partners’ perceptions of support and well-being in close relationships

Self-other overlap, an important dimension of interpersonal closeness, is linked to positive interpersonal and well-being outcomes in relationships with romantic partners and friends. Three studies applied principles from self-determination theory to examine whether individual differences in self-determined motivation moderate the effects of higher self-other overlap on partner outcomes. Studies were crosssectional and longitudinal, and examined personality and relationship specific self-determination in friends (Study 1) and romantic partners (all studies); all were comprised of dyads to examine partner effects. Results suggested that as self-determined individuals reported greater self-other overlap, their partners also reported receiving more positive motivational support as well as enhanced commitment. On the other hand, when individuals were low in self-determination, partners did not benefit from greater self-other overlap

The impact of non-harmonious goals on partner support and taking on opportunities

Romantic partners often support each other to progress toward goals. However, at times partners’ goals are not in harmony and conflict with partner or relationship needs, leading to negative consequences for couple members. The present study examined whether non-harmonious opportunities were associated with support provider’s and recipient’s behavior, perceived partner support, and goal outcomes. We further examined whether these effects were moderated by attachment styles. Findings from two experimental (n1= 296, n2= 117) and one dyadic daily diary (n3= 267) showed how having non-harmonious goals lead to problematic goal pursuit. Partners are less likely to behave positively toward the support provider, provide partner support, view their partners as supportive, and report less commitment to partners, and make less goal progress when goal non-harmony is present. Importantly, we did not find moderation effects of attachment styles for these processes. The findings highlight the importance of managing goal non-harmony in couples

New State Records of Immigrant Insects in the Hawaiian Islands for the Year 1999

Records are given for 43 species of insects and other small organisms not previously reported to be established in Hawaii. These species were first collected and identified during 1999 or earlier and are now believed to be established in the state. Known information on the taxonomy and biology is provide

A machine learning approach to predicting perceived partner support from relational and individual variables

Perceiving one’s partner as supportive is considered essential for relationships, but we know little about which factors are central to predicting perceived partner support. Traditional statistical techniques are ill-equipped to compare a large number of potential predictor variables and cannot answer this question. This research used machine learning analysis (random forest with Shapley values) to identify the most salient self-report predictors of perceived partner support cross-sectionally and 6 months later. We analyzed data from five dyadic data sets (N = 550 couples) enabling us to have greater confidence in the findings and ensure generalizability. Our novel results advance the literature by showing that relationship variables and attachment avoidance are central to perceived partner support, whereas partner similarity, other individual differences, individual well-being, and demographics explain little variance in perceiving partners as supportive. The findings are crucial in constraining and further developing our theories on perceived partner support

Non-saturating magnetoresistance of inhomogeneous conductors: comparison of experiment and simulation

The silver chalcogenides provide a striking example of the benefits of imperfection. Nanothreads of excess silver cause distortions in the current flow that yield a linear and non-saturating transverse magnetoresistance (MR). Associated with the large and positive MR is a negative longitudinal MR. The longitudinal MR only occurs in the three-dimensional limit and thereby permits the determination of a characteristic length scale set by the spatial inhomogeneity. We find that this fundamental inhomogeneity length can be as large as ten microns. Systematic measurements of the diagonal and off-diagonal components of the resistivity tensor in various sample geometries show clear evidence of the distorted current paths posited in theoretical simulations. We use a random resistor network model to fit the linear MR, and expand it from two to three dimensions to depict current distortions in the third (thickness) dimension. When compared directly to experiments on Ag$_{2\pm\delta}$Se and Ag$_{2\pm\delta}$Te, in magnetic fields up to 55 T, the model identifies conductivity fluctuations due to macroscopic inhomogeneities as the underlying physical mechanism. It also accounts reasonably quantitatively for the various components of the resistivity tensor observed in the experiments.Comment: 10 pages, 7 figure

Self-processes in interdependent relationships: Partner affirmation and the Michelangelo Phenomenon

This essay reviews theory and research regarding the "Michelangelo phenomenon," which describes the manner in which close partners shape one another's dispositions, values, and behavioral tendencies. Individuals are more likely to exhibit movement toward their ideal selves to the degree that their partners exhibit affirming perception and behavior, exhibiting confidence in the self 's capacity and enacting behaviors that elicit key features of the self 's ideal. In turn, movement towards the ideal self yields enhanced personal well-being and couple well-being. We review empirical evidence regarding this phenomenon and discuss self and partner variables that contribute to the process. © John Benjamins Publishing Company

Linking Recent Discrimination-Related Experiences and Wellbeing via Social Cohesion and Resilience

The current study examined the relationship between recent experiences of discrimination and wellbeing and the mediating effects that social cohesion and resilience had on this relationship. Using online sampling, participants (N =255) from a South London community rated the levels of discrimination related experiences in the past 6 months, alongside measures of social cohesion, resilience, and wellbeing (happiness and depressive symptoms). Results revealed a negative relationship between recent experiences of discrimination and wellbeing which was explained by a serial mediation relationship between social cohesion and resilience, and singly by resilience alone. The study highlights how recent experiences of discrimination can lead to a depletion of personal resources and social resources (which in turn also lead to reduced personal resources) and in turn, to lower levels of wellbeing

Linking recent discrimination-related experiences and wellbeing via social cohesion and resilience

United Kingdom The current study examined the relationship between recent experiences of discrimination and wellbeing and the mediating effects that social cohesion and resilience had on this relationship. Using online sampling, participants (N= 255) from a South London community rated the levels of discrimination related experiences in the past 6 months, alongside measures of social cohesion, resilience, and wellbeing (happiness and depressive symptoms). Results revealed a negative relationship between recent experiences of discrimination and wellbeing which was explained by a serial mediation relationship between social cohesion and resilience, and singly by resilience alone. The study highlights how recent experiences of discrimination can lead to a depletion of personal resources and social resources (which in turn also lead to reduced personal resources) and in turn, to lower levels of wellbeing

Autonomy support and diastolic blood pressure: Long term effects and navigation in romantic relationships

Perceiving autonomy support—or encouragement to be oneself—from a romantic partner or other close relationship partners has been shown to yield a variety of psychological health benefits, but it is less clear how perceiving autonomy support from partners is linked to physical health. In two studies we examine the associations between receiving autonomy support in romantic relationships and diastolic blood pressure, an important indicator of cardiovascular health. Results of a longitudinal study found support for a model in which autonomy supportive romantic relationships are linked with lower diastolic blood pressure. Whereas Study 1 showed general longitudinal effects, Study 2 revealed the importance of receiving autonomy support from partners during times of conflict. Implications of the findings will be discussed in the context of self-determination theor