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1.
Pers Soc Psychol Bull ; : 1461672241233419, 2024 Mar 13.
Artículo en Inglés | MEDLINE | ID: mdl-38476114

RESUMEN

Relational experiences play a critical role in shaping how individuals see themselves. In four studies (N=945) using person-perception, longitudinal, and experimental designs, we demonstrate that feeling understood changes individuals' self-concept by increasing the centrality of a specific relationship (relationship identification). Study 1 showed that participants perceived an individual to be more identified with their relationship when their partner was high (vs. low) in understanding. Study 2 extended these results by examining individuals in romantic relationships longitudinally. The results of Studies 1 and 2 were distinct for understanding compared to acceptance and caring. Studies 3 and 4 manipulated felt understanding. Recalling many versus few understanding instances (Study 3) and imagining a close other being low versus high in understanding (Study 4) led individuals to feel less understood, which reduced identification in their friendships and romantic relationships. Furthermore, Study 4 suggests that coherence may be one mechanism through which felt understanding increases relationship identification.

2.
J Soc Pers Relat ; 40(12): 4001-4022, 2023 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-38058533

RESUMEN

Friendships are a primary source of social support during young adulthood; however, little is known about the factors associated with young adults feeling greater support during interactions with friends. We examined how micro-level verbal responses and macro-level judgments of friendship quality were associated with perceptions of support following an interaction between friends. Same-gender friend dyads (N = 132; 66.2% female; 18-24 years, M age = 19.63) took turns speaking about a problem, then participants rated their perceptions of support given and received following the task. We coded each participant's verbal responses while in the listening role. Actor Partner Interdependence Models (APIMs) revealed significant partner effects for negative engagement responses, such that greater negative engagement responses were linked with the partner perceiving poorer support both given and received. Models revealed significant actor effects for supportive responses, such that greater supportive responses predicted the actor perceiving better support both given and received. Additionally, models revealed significant actor effects of friendship quality predicting actors' perceiving better support both given and received. Finally, exploratory models revealed minimal interactions between a few types of verbal responses and positive friendship quality. Taken together, results suggest that (a) negative verbal responding styles may be more meaningfully associated with partners' perceptions of support in the moment than are supportive behaviours, whereas (b) supportive verbal responding styles may be more meaningfully associated with actors' perceptions of support in the moment, and (c) actors' judgments of friendship quality are strongly associated with their overall perceptions of support, and a critical factor to consider in future research.

3.
Soc Psychol Personal Sci ; 14(8): 900-910, 2023 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-37745832

RESUMEN

Perceiving a partner's gratitude has several benefits for romantic relationships. We aimed to better understand these associations by decomposing perceptions into accuracy and bias. Specifically, we examined whether accuracy and bias in perceiving a partner's experience (Study 1: Ndyads= 205) and expression (Study 2: Ndyads= 309) of gratitude were associated with romantic relationship satisfaction. Using the Truth and Bias Model of Judgment, we found that perceivers generally underestimated their partner's gratitude, and lower perceptions of gratitude were related to lower perceiver satisfaction. Perceivers reported greater satisfaction when they assumed their partner's gratitude was similar to their own. Partners reported greater satisfaction when perceivers accurately gauged their partners' gratitude experience (but not expression) and lower satisfaction when perceivers underestimated their gratitude expression (but not experience). Overall, by decomposing gratitude perceptions into accuracy and bias, we provide insight into how these components differentially relate to relationship satisfaction.

4.
J Pers ; 90(6): 873-886, 2022 12.
Artículo en Inglés | MEDLINE | ID: mdl-35067936

RESUMEN

INTRODUCTION: Do people (i.e., metaperceivers) know their romantic partners' (i.e., perceivers') impressions, displaying meta-accuracy? Is it related to relationship well-being? We explored two components of meta-accuracy: (1) positive meta-accuracy (i.e., knowing the perceiver's positive impressions of the metaperceiver), and (2) distinctive meta-accuracy (i.e., knowing the perceiver's unique impressions of the metaperceiver). First, we compared baseline levels of each component across three domains (personality, emotions, values), and, second, examined and compared their links with relationship well-being. METHOD: A sample of 205 romantic couples were recruited. The Social Accuracy Model was adapted for analyses. RESULTS: Metaperceivers displayed both positive and distinctive meta-accuracy across all domains, and displayed greater positive emotion meta-accuracy and distinctive personality meta-accuracy compared to the other domains. Positive meta-accuracy, in general, was related to metaperceivers' relationship well-being and distinctive meta-accuracy, in general, was related to relationship well-being for metaperceivers and perceivers. Further, positive personality meta-accuracy was associated with relationship well-being for metaperceivers, and positive emotion meta-accuracy was associated with relationship well-being for metaperceivers and perceivers. CONCLUSION: Overall, the present research broadens the meta-accuracy literature by expanding it to a novel domain (values) and highlighting the relative contributions of domains that has been previously explored in isolation (personality and emotions).


Asunto(s)
Emociones , Relaciones Interpersonales , Adulto Joven , Humanos , Personalidad , Trastornos de la Personalidad , Percepción Social
5.
Front Behav Neurosci ; 15: 701971, 2021.
Artículo en Inglés | MEDLINE | ID: mdl-34413728

RESUMEN

Background: Few studies have explored the complex gene-by-prenatal environment-by-early postnatal environment interactions that underlie the development of attentional competence. Here, we examined if variation in dopamine-related genes interacts with prenatal adversity to influence toddler attentional competence and whether this influence is buffered by early positive maternal behavior. Methods: From the Maternal Adversity, Vulnerability and Neurodevelopment cohort, 134 participants (197 when imputing missing data) had information on prenatal adversity (prenatal stressful life events, prenatal maternal depressive symptoms, and birth weight), five dopamine-related genes (DAT1, DRD4, DRD2, COMT, BDNF), observed maternal parenting behavior at 6 months and parent-rated toddler attentional competence at 18 and 24 months. The Latent Environmental and Genetic Interaction (LEGIT) approach was used to examine genes-by-prenatal environment-by-postnatal environment interactions while controlling for sociodemographic factors and postnatal depression. Results: Our hypothesis of a three-way interaction between prenatal adversity, dopamine-related genes, and early maternal parenting behavior was not confirmed. However, consistent two-way interactions emerged between prenatal adversity and dopamine-related genes; prenatal adversity and maternal parenting behavior, and dopamine-related genes and maternal parenting behavior in relation to toddler attentional competence. Significant interaction effects were driven by the DAT1, COMT, and BDNF genotypes; prenatal stressful life events; maternal sensitivity, tactile stimulation, vocalization, and infant-related activities. Conclusions: Multiple dopamine-related genes affected toddler attentional competence and they did so in interaction with prenatal adversity and the early rearing environment, separately. Effects were already visible in young children. Several aspects of early maternal parenting have been identified as potential targets for intervention.

6.
Psychol Health ; 36(4): 461-477, 2021 04.
Artículo en Inglés | MEDLINE | ID: mdl-32449394

RESUMEN

OBJECTIVE: Major life transitions, such as the arrival of a new baby, can be stressful, and therefore, costly to one's health. Being in a satisfying romantic relationship has been previously linked with better health, perhaps because it provides access to a bank of psychosocial resources. The objective of the present research was two-fold. First, we examined whether prenatal relationship satisfaction benefitted mothers' postpartum health. Second, we examined whether this association was mediated by reduced postpartum stress. Design: Pregnant women (N = 431) were drawn from a larger prospective pregnancy and birth cohort study. Main Outcome Measures: Participants reported on their relationship satisfaction, perceived stress, and perceived health at two time points: 24-26 weeks of gestation and 6 months postpartum. Results: Greater prenatal romantic satisfaction predicted enhanced perceived postpartum health, and reduced perceived postpartum stress appeared to mediate this link. Conclusion: This research demonstrates that greater prenatal relationship satisfaction is associated with better postpartum health and provides evidence for one potential mechanism for this link: the reduction of perceived postpartum stress. Thus, assessments of women's prenatal relationship satisfaction may help identify those who are at higher risk of experiencing poor postpartum health. Implications for interventions are discussed.


Asunto(s)
Estado de Salud , Relaciones Interpersonales , Madres , Satisfacción Personal , Periodo Posparto , Estrés Psicológico , Estudios de Cohortes , Femenino , Humanos , Madres/psicología , Madres/estadística & datos numéricos , Periodo Posparto/psicología , Embarazo , Estudios Prospectivos , Estrés Psicológico/psicología
7.
J Am Acad Child Adolesc Psychiatry ; 60(1): 186-197, 2021 01.
Artículo en Inglés | MEDLINE | ID: mdl-32278003

RESUMEN

OBJECTIVE: Few studies have attempted to identify how distinct dimensions of maternal prenatal affective symptoms relate to offspring psychopathology. We defined latent dimensions of women's prenatal affective symptoms and pregnancy-specific worries to examine their association with early offspring psychopathology in three prenatal cohorts. METHOD: Data were used from three cohorts of the DREAM-BIG consortium: Avon Longitudinal Study of Parents and Children (ALSPAC [N = 12,515]), Generation R (N = 6,803), and the Canadian prenatal cohort Maternal Adversity, Vulnerability, and Neurodevelopment (MAVAN [N = 578]). Maternal prenatal affective symptoms and pregnancy-specific worries were assessed using different measures in each cohort. Through confirmatory factor analyses, we determined whether comparable latent dimensions of prenatal maternal affective symptoms existed across the cohorts. We used structural equation models to examine cohort-specific associations between these dimensions and offspring psychopathology at 4 to 8 years of age (general psychopathology, specific internalizing and externalizing previously derived using confirmatory factor analyses). Cohort-based estimates were meta-analyzed using inverse variance-weighing. RESULTS: Four prenatal maternal factors were similar in all cohorts: a general affective symptoms factor and three specific factors-an anxiety/depression factor, a somatic factor, and a pregnancy-specific worries factor. In meta-analyses, both the general affective symptoms factor and pregnancy-specific worries factor were independently associated with offspring general psychopathology. The general affective symptoms factor was further associated with offspring specific internalizing problems. There were no associations with specific externalizing problems. CONCLUSION: These replicated findings of independent and adverse effects for prenatal general affective symptoms and pregnancy-specific worries on child mental health support the need for specific interventions in pregnancy.


Asunto(s)
Trastornos de la Conducta Infantil , Efectos Tardíos de la Exposición Prenatal , Ansiedad , Canadá , Niño , Depresión , Femenino , Humanos , Estudios Longitudinales , Embarazo
8.
Psychol Sci ; 31(6): 715-728, 2020 06.
Artículo en Inglés | MEDLINE | ID: mdl-32459577

RESUMEN

Viewing other people with distinctive accuracy-the degree to which personality impressions correspond with targets' unique characteristics-often predicts positive interpersonal experiences, including liking and relationship satisfaction. Does this hold in the context of first dates, or might distinctive accuracy have negative links with romantic interest in such evaluative settings? We examined this question using two speed-dating samples (Sample 1: N = 172, N = 2,407 dyads; Sample 2: N = 397, N = 1,849 dyads). Not surprisingly, positive impressions of potential dating partners were strongly associated with greater romantic interest. In contrast, distinctively accurate impressions were associated with significantly less romantic interest. This association was even stronger for potential partners whose personalities were less romantically appealing, specifically, those lower in extraversion. In sum, on a first date, distinctive accuracy tends to be paired with lower romantic interest. The potential implications of distinctive accuracy for romantic interest and of romantic interest for distinctive accuracy are discussed.


Asunto(s)
Conducta de Elección , Personalidad , Conducta Sexual/psicología , Parejas Sexuales/psicología , Extraversión Psicológica , Femenino , Humanos , Relaciones Interpersonales , Masculino , Satisfacción Personal , Adulto Joven
9.
Hum Nat ; 30(4): 448-476, 2019 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-31749065

RESUMEN

Animal and human studies suggest that parenting style is transmitted from one generation to the next. The hypotheses of this study were that (1) a mother's rearing experiences (G1) would predict her own parenting resources (G2) and (2) current maternal mood, motivation to care for her offspring, and relationship with her parents would underlie this association. In a subsample of 201 first-time mothers participating in the longitudinal Maternal Adversity, Vulnerability and Neurodevelopment project, we assessed a mother's own childhood maltreatment and rearing experiences (G1) using the Childhood Trauma Questionnaire and the Parental Bonding Instrument. At 6 months postpartum, mothers completed questionnaires on parenting stress (G2), symptoms of depression, maternal motivation, and current relationship with their own parents. The sample consisted of mostly high socioeconomic status mothers recruited from Montréal (n = 135) or Hamilton (n = 66), Canada, with an age range from 18 to 43 years (M = 29.41, SD = 4.85 years). More severe maltreatment and less supportive rearing by the mother's parents (G1) predicted increased parenting stress at 6 months (G2). These associations were mediated through distinct psychosocial pathways: maltreatment (G1) on parenting stress (G2) through symptoms of depression (Z = 2.297; p = .022); maternal rearing (G1) on parenting stress (G2) through maternal motivation (Z = -2.155; p = .031) and symptoms of depression (Z = -1.842; p = .065); and paternal rearing (G1) on parenting stress (G2) through current relationship with the father (Z = -2.617; p = .009). Maternal rearing experiences predict a mother's own parenting resources though distinct psychosocial pathways, including depressed mood, maternal motivation, and social support.


Asunto(s)
Experiencias Adversas de la Infancia , Crianza del Niño/psicología , Depresión/psicología , Conducta Materna/psicología , Madres/psicología , Motivación , Apego a Objetos , Relaciones Padres-Hijo , Responsabilidad Parental/psicología , Apoyo Social , Estrés Psicológico/psicología , Adolescente , Adulto , Canadá , Femenino , Humanos , Lactante , Estudios Longitudinales , Paridad , Adulto Joven
10.
J Neuroendocrinol ; 31(9): e12784, 2019 09.
Artículo en Inglés | MEDLINE | ID: mdl-31442354

RESUMEN

Parental care has a strong impact on neurodevelopment and mental health in the offspring. Although numerous animal studies have revealed that the parental brain is a highly complex system involving many brain structures and neuroendocrine systems, human maternal parenting as a multidimensional construct with cognitive, emotional, and behavioural components has not been characterised comprehensively. This unique multi-method analysis aimed to examine patterns of self-reported and observed parenting from 6 to 60 months postpartum in a cohort of 496 mothers (mean maternal age = 32 years). Self-report questionnaires assessed motivational components of mothering, parenting stress, parenting-related mood, maternal investment, maternal parenting style, mother-child relationship satisfaction, and mother-child bonding at multiple time points. Observed parenting variables included the Ainsworth Sensitivity Scales at 6 and 18 months, the Behavioral Evaluation Strategies Taxonomies at 6 months, an Etch-A-Sketch cooperation task at 48 months, and the Parent-Child Early Relationship Assessment at 60 months. To examine whether different latent constructs underlie these measures of maternal parenting, we conducted an exploratory factor analysis. Self-report measures of parenting correlated only weakly with behavioural observations. Factor analysis on a subsample (n = 197) revealed four latent factors that each explained from 7% to 11% of the variance in the data (32% total variance explained). Based on the loadings of the instruments, the factors were interpreted as: Supportive Parenting, Self-Enjoyment Parenting, Overwhelmed Parenting, and Affectionate Parenting. These factor scores showed specific associations with maternal education and depressive symptoms, as well as with child outcomes, including maternally reported internalising and externalising behavioural problems, school readiness, and child-reported symptoms of mental health. These findings parallel the complexity of the parental brain, suggesting that maternal parenting consists of multiple components, each of which is associated with different maternal characteristics and child outcomes.


Asunto(s)
Conducta Materna/psicología , Relaciones Madre-Hijo , Madres/psicología , Responsabilidad Parental/psicología , Adolescente , Adulto , Femenino , Humanos , Estudios Prospectivos , Autoinforme , Adulto Joven
11.
Soft Matter ; 14(45): 9159-9167, 2018 Nov 21.
Artículo en Inglés | MEDLINE | ID: mdl-30394481

RESUMEN

Nanoscale phase separation and self-organisation in liquid crystals leads to the formation of remarkable hierarchical structures. There are several examples of heliconical nanofilament structures including in the nematic twist-bend (NTB) phase, the B4 phase and liquid crystal gels formed from the B4 phase. Both the formation of the polymer-like structures that permeate the soft-solids and their hierarchical structures are fascinating, not least because of the analogies that can be drawn with naturally-occurring structures. Here, we report a remarkably simple binary system formed from a non-symmetric BC molecule and the rod-like liquid crystal, 5CB. The pure bent-core system exhibits both nematic and dark conglomerate liquid crystal phases. At very low concentrations of the BC material (5-10%) this binary system spontaneously self-assembles into a soft solid formed from nanoscale filaments that are aligned by their nematic environment. Macroscopically, the soft solid shows behaviour that can be associated with both polymers and gels. Interestingly, the sub-micron scale structure of the filaments appears remarkably similar to some organised fibrous structures in nature (e.g. chitin, cellulose, insect cuticle, plant cell walls) something we attribute to self-assembly and self-organisation in an aligned liquid crystalline environment. The nanoscale structure of the filaments shows no features that can be associated with heliconical ordering down to length scales of tens of nanometers. However, the X-ray data suggest that a metastable rectangular columnar phase which is highly ordered in one dimension initially forms, changing to a hexagonal lattice on a timescale of tens of minutes.

12.
Pers Soc Psychol Bull ; 44(2): 224-237, 2018 02.
Artículo en Inglés | MEDLINE | ID: mdl-29020867

RESUMEN

Evolutionary psychologists propose that humans evolved a first line of defense against pathogens: the behavioral immune system (BIS). The BIS is thought to be functionally flexible such that the likelihood and magnitude of BIS activation depends on the individual's perceived vulnerability to disease (PVD). Because conspecifics are sources of infection, the BIS has implications for affiliation. By priming and measuring chronic levels of PVD, we examined PVD's relation to affiliation in zero-acquaintance situations in the laboratory, online, and during speed-dating events. Elevated BIS activation was associated with decreased attraction and affiliative behavior in situations that varied in the trade-off between social reward and potential risk of infection. These results were not due to attachment style, personality traits, or disgust sensitivity. This suggests that in social interactions, approach motivation associated with the need to belong may be weighed against avoidance motivation associated with the need to protect the self from disease.


Asunto(s)
Control de Enfermedades Transmisibles , Relaciones Interpersonales , Distancia Psicológica , Adolescente , Adulto , Femenino , Humanos , Masculino , Inventario de Personalidad , Percepción Social , Adulto Joven
13.
J Pers ; 85(5): 741-752, 2017 10.
Artículo en Inglés | MEDLINE | ID: mdl-27589212

RESUMEN

OBJECTIVE: Even couples in healthy romantic relationships experience conflict at times. We examine whether relationship identification (the extent to which the relationship is incorporated into the self) predicts immediate reactivity to partner transgressions and also promotes global resilience over time. METHOD: Sixty-three couples participated in a 2-week event-contingent diary study. RESULTS: On a daily basis, experiencing more partner transgressions than usual predicted decreases in relationship well-being and increases in negative affect. This within-person association was stronger for those high in relationship identification. However, after 2 weeks, changes in global relationship evaluations of low identifiers, but not of high identifiers, were contingent on the accumulation of partner transgressions and the degree of negative affect in response to these daily transgressions. CONCLUSIONS: This study suggests that internalizing a relationship into the self does not blind intimates to immediate negative events but rather provides a basis for their global relationship evaluations that is not contingent on recent events.


Asunto(s)
Afecto , Relaciones Interpersonales , Satisfacción Personal , Parejas Sexuales/psicología , Adulto , Femenino , Humanos , Masculino , Adulto Joven
14.
J Affect Disord ; 207: 26-31, 2017 Jan 01.
Artículo en Inglés | MEDLINE | ID: mdl-27685851

RESUMEN

BACKGROUND: We examined the interactive effects of maternal childhood adversity and later adulthood depression on subsequent socioeconomic status (SES). METHODS: Our community sample ranged from 230 to 243 mothers (across measures) drawn from a prospective, longitudinal cohort study. Maternal childhood adversity scores were derived using an integrated measure derived from the Childhood Trauma Questionnaire (CTQ) and the Parental Bonding Index (PBI). Maternal depression was measured in the prenatal period with the Center for Epidemiologic Studies Depression Scale (CES-D). SES measures included maternal highest level of education and family income as obtained prenatally. RESULTS: The analyses yielded significant interaction effects between maternal childhood adversity and prenatal depression that predicted income, prenatally. Women who reported higher levels of childhood adversity combined with higher levels of self-reported depressive symptoms were significantly more likely to live in low SES environments. Results also showed that level of education was predicted by childhood adversity independent of maternal symptoms of depression. CONCLUSION: The results suggest that SES is influenced by a life course pathway that begins in childhood and includes adversity-related mental health outcomes. Since child health and development is influenced by both maternal mental health and SES, this pathway may also contribute to the intergenerational transmission of the risk for psychopathology in the offspring. The results also emphasize the importance of studying potential precursors of low SES, a well-documented environmental risk factor for poor developmental outcomes in the offspring.


Asunto(s)
Adultos Sobrevivientes de Eventos Adversos Infantiles/psicología , Desarrollo Infantil , Depresión/psicología , Trastorno Depresivo/psicología , Madres/psicología , Complicaciones del Embarazo/psicología , Clase Social , Adulto , Preescolar , Femenino , Humanos , Renta , Estudios Longitudinales , Masculino , Embarazo , Estudios Prospectivos , Factores de Riesgo , Encuestas y Cuestionarios
15.
Psychol Sci ; 26(8): 1177-86, 2015 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-26122122

RESUMEN

Oxytocin promotes prosocial behavior, especially in those individuals who are low in affiliation (e.g., avoidantly attached individuals), but can exacerbate interpersonal insecurities in those preoccupied with closeness (e.g., anxiously attached individuals). One explanation for these opposing observations is that oxytocin induces a communal, other-orientation. Becoming more other oriented should help those people who focus on the self to the exclusion of others, but could be detrimental to those who are other focused but have little sense of an agentic self. Using a within-subjects design, we administered intranasal oxytocin and placebo to 40 males and measured their agency (self-orientation) and communion (other-orientation). Oxytocin produced a slight increase in communion for the average participant; however, as predicted, avoidantly attached individuals were especially likely to perceive themselves as more communal ("kind," "warm," "gentle," etc.) after receiving oxytocin than after receiving the placebo. There was no main effect of oxytocin on agency for the average participant; however, anxiously attached individuals showed a selective decrease in agency ("independent," "self-confident," etc.) following administration of oxytocin. These data help explain the complex social effects of oxytocin.


Asunto(s)
Ansiedad , Relaciones Interpersonales , Oxitocina/administración & dosificación , Personalidad/efectos de los fármacos , Conducta Social , Administración Intranasal , Adolescente , Adulto , Estudios Cruzados , Método Doble Ciego , Femenino , Humanos , Masculino , Escalas de Valoración Psiquiátrica , Análisis de Regresión , Autoimagen , Adulto Joven
16.
Health Psychol ; 34(8): 811-9, 2015 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-25528180

RESUMEN

Infants born with medical problems are at risk for less optimal developmental outcomes. This may be, in part, because neonatal medical problems are associated with maternal distress, which may adversely impact infants. However, the reserve capacity model suggests that an individual's bank of psychosocial resources buffers the adverse effects of later-encountered stressors. This prospective longitudinal study examined whether preexisting maternal psychosocial resources, conceptualized as felt security in close relationships, moderate the association between neonatal medical problems and infant fussing and crying 12 months postpartum. Maternal felt security was measured by assessing its indicators in 5,092 pregnant women. At birth, infants were classified as healthy or having a medical problem. At 12 months, experience sampling was used to assess daily maternal reports of fussing and crying in 135 mothers of infants who were healthy or had medical problems at birth. Confirmatory factor analyses revealed that attachment, relationship quality, self-esteem, and social support can be conceptualized as indicators of a single felt security factor. Multiple regression analyses revealed that prenatal maternal felt security interacts with infant health at birth to predict fussing and crying at 12 months. Among infants born with medical problems, higher felt security predicted decreased fussing and crying. Maternal felt security assessed before birth dampens the association between neonatal medical problems and subsequent infant behavior. This supports the hypothesis that psychosocial resources in reserve can be called upon in the face of a stressor to reduce its adverse effects on the self or others.


Asunto(s)
Llanto/psicología , Conducta del Lactante/psicología , Salud del Lactante/tendencias , Conducta Materna/psicología , Madres/psicología , Periodo Posparto/psicología , Femenino , Estudios de Seguimiento , Humanos , Lactante , Recien Nacido Prematuro/psicología , Estudios Longitudinales , Masculino , Valor Predictivo de las Pruebas , Embarazo , Estudios Prospectivos , Quebec/epidemiología , Apoyo Social
17.
J Pers Soc Psychol ; 106(1): 89-111, 2014 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-24377360

RESUMEN

Although research has shown that attachment anxiety is detrimental to ongoing relationships, less is known about whether and how it affects the earliest stages of relationship initiation. How does attachment anxiety affect an initial interaction with a potential relationship partner? The present investigation explored the interpersonal outcomes associated with attachment anxiety in the context of various relational opportunities, testing a mediational model whereby interpersonal displays characteristic of state social anxiety-social disengagement and manifest anxiety-were proposed as mechanisms of interpersonal failure. In Study 1, participants engaged in speed-dating. In Study 2, participants were videotaped introducing themselves to an attractive, single, preferred-sex confederate who would ostensibly be deciding whether to meet them. In Study 3, participants were videotaped having a semistructured 40-min interaction with an attractive, friendly, single, preferred-sex confederate. Across all 3 contexts, attachment anxiety was associated with negative interpersonal outcomes, mediated by displays of social disengagement (Study 2) and manifest anxiety (Studies 1 and 3). The negative displays and outcomes associated with attachment anxiety were expressed behaviorally as verbal disfluencies and interpersonal awkwardness (Study 3). Overall, attachment anxiety was a robust predictor of interpersonal failure when presented with a relational opportunity. Such failures will reinforce the negative expectations underpinning state social anxiety, making it harder for more anxiously attached individuals to initiate and develop the satisfying relationships that might over time help them overcome their relational insecurity.


Asunto(s)
Ansiedad/psicología , Relaciones Interpersonales , Apego a Objetos , Conducta Social , Adolescente , Adulto , Femenino , Humanos , Masculino , Modelos Psicológicos , Adulto Joven
18.
Can J Psychiatry ; 59(9): 497-508, 2014 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-25565695

RESUMEN

OBJECTIVE: To describe the theory and methodology of the multi-wave, prospective Maternal Adversity, Vulnerability and Neurodevelopment (MAVAN) study. The goal of MAVAN is to examine the pre- and postnatal influences, and their interaction, in determining individual differences in mental health. METHOD: MAVAN is a community-based, birth cohort study of pregnant Canadian mothers and their offspring. Dyads are assessed longitudinally, with multiple assessments of both mother and child in home and laboratory across the child's development. Study measures, including assessments of cognitive and emotional function, are described. The study uses a candidate gene approach to examine gene-environment interdependence in specific developmental outcomes. Finally, the study includes measures of both brain-based phenotypes and metabolism to explore comorbidities associated with child obesity. One of the unique features of the MAVAN protocol is the extensive measures of the mother-child interaction. The relation between these measures will be discussed. RESULTS: Evidence from the MAVAN project shows interesting results about maternal care, families, and child outcomes. In our review, preliminary analyses showing the correlations between measures of maternal care are reported. As predicted, early evidence suggests that maternal care measures are positively correlated, over time. CONCLUSIONS: This review provides evidence for the feasibility and value of laboratory-based measures embedded within a longitudinal birth cohort study. Though retention of the samples has been a challenge of MAVAN, they are within a comparable range to other studies of this nature. Indeed, the trade-off of somewhat greater participant burden has allowed for a rich database. The results yielded from the MAVAN project will not only describe typical development but also possible targets for intervention. Understanding certain endophenotypes will shed light on the pathogenesis of various mental and physical disorders, as well as their interrelation.


Asunto(s)
Encéfalo , Desarrollo Infantil , Conducta Materna/psicología , Trastornos Mentales , Relaciones Madre-Hijo/psicología , Evaluación de Resultado en la Atención de Salud/métodos , Efectos Tardíos de la Exposición Prenatal/epidemiología , Adulto , Encéfalo/crecimiento & desarrollo , Encéfalo/metabolismo , Canadá/epidemiología , Niño , Femenino , Interacción Gen-Ambiente , Humanos , Estudios Longitudinales , Masculino , Trastornos Mentales/epidemiología , Trastornos Mentales/etiología , Trastornos Mentales/prevención & control , Embarazo , Mujeres Embarazadas/psicología , Pruebas Psicológicas , Psicopatología
19.
J Pers ; 81(1): 103-17, 2013 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-22432960

RESUMEN

OBJECTIVE: Humans face an enduring conflict between desires to affiliate with others but to protect the self; effective social functioning often requires reconciling the resulting ambivalence between these motives. Attachment anxiety is characterized by chronically heightened concerns about affiliation and self-protection; we investigated how anxious individuals' chronic relational ambivalence affects interpersonal behavior. METHOD: We used the Prisoner's Dilemma and the Assurance Game to examine how the ambivalence associated with attachment anxiety affects pro-social behavior, comparing chronic attachment anxiety with both chronic (Study 1; N = 94) and contextually activated (Study 2; N = 56) security. RESULTS: Chronic attachment anxiety was associated with ambivalent behavior in the social dilemma games. Specifically, the chronically anxious were mistrustfully inconsistent in their strategic choices and took more time to make these choices. However, priming the chronically anxious with attachment security decreased ambivalence by promoting more fluent cooperative behavior. CONCLUSIONS: To our knowledge, these are the first studies to examine the effect of the anxiously attached's chronic relational ambivalence on pro-social behavior. These findings illustrate that the simultaneous activation of affiliation and self-protection can have interpersonal consequences, increasing mistrust and hesitance. Importantly, however, we were able to attenuate these effects by priming felt security.


Asunto(s)
Relaciones Interpersonales , Apego a Objetos , Ansiedad/psicología , Conflicto Psicológico , Femenino , Teoría del Juego , Juegos Experimentales , Humanos , Masculino , Conducta Social , Adulto Joven
20.
J Pers Soc Psychol ; 101(4): 737-53, 2011 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-21728451

RESUMEN

Attractive alternative partners pose a relational threat to people in romantic relationships. Given that people are often limited in their time and energy, having the capacity to effortlessly respond to such relational threats is extremely useful. In 4 studies, we explored how people's identity in terms of their romantic relationship--their relationship-specific identity--affects their relationship-protective behaviors. We predicted that once a relationship becomes a part of one's sense of self, relationship maintenance responses are exhibited in a relatively fluid, spontaneous manner. In Study 1, we assessed the convergent and divergent validity of relationship-specific identification, demonstrating how it is associated with other relationship constructs. In Study 2, we found that less identified participants mentioned their relationship less than those high in relationship-specific identification, but only when interacting with an attractive member of their preferred sex. In Study 3, using a dot-probe visual cuing task, we found that when primed with an attractive member of their preferred sex, those low in relationship-specific identification gazed longer at attractive preferred-sex others compared to those high in relationship-specific identification. In Study 4, we found that relationship-specific identification was associated with relationship survival 1-3 years after the initial assessment. The present results demonstrate that relationship-specific identification predicts relatively spontaneous, pro-relationship responses in the face of relational threat.


Asunto(s)
Identificación Psicológica , Relaciones Interpersonales , Conducta Sexual/psicología , Parejas Sexuales/psicología , Adulto , Belleza , Señales (Psicología) , Femenino , Estudios de Seguimiento , Humanos , Masculino , Adulto Joven
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